Leg pads for a hockey goalkeeper
11484769 · 2022-11-01
Assignee
Inventors
Cpc classification
International classification
Abstract
A leg pad for a hockey goalkeeper playing hockey (e.g., ice hockey) is provided. The leg pad comprises a frontal portion, a medial portion, and a lateral portion respectively configured to be positioned adjacent to a front, a medial side, and a lateral side of a goalkeeper's leg when the leg pad is worn on the leg. The leg pad comprises an outer shell comprising an outer surface of the leg pad, an inner liner for facing the leg, and protective padding disposed between the molded outer shell and the inner liner. The outer shell may comprise molded foam.
Claims
1. A hockey goalkeeper leg pad for a hockey goalkeeper, the hockey goalkeeper leg pad being wearable on a leg of the hockey goalkeeper, the leg comprising a upper leg, a knee, a lower leg and a foot, the hockey goalkeeper leg pad being configured to protect the upper leg, the knee and the lower leg, the hockey goalkeeper leg pad comprising a frontal portion, a medial portion, and a lateral portion respectively configured to be positioned adjacent to a front, a medial side, and a lateral side of the leg when the hockey goalkeeper leg pad is worn on the leg, the hockey goalkeeper leg pad comprising: a) a molded outer shell comprising an outermost surface of the hockey goalkeeper leg pad, the outermost surface of the hockey goalkeeper leg pad being configured to contact a playing surface when the hockey goalkeeper leg pad is moved on the playing surface, the molded outer shell comprising a layer of molded material defining the outermost surface of the hockey goalkeeper leg pad, the molded material comprising molded foam, the molded outer shell having a thickness; b) an inner liner for facing the leg; and c) protective padding disposed between the molded outer shell and the inner liner, the protective padding generally conforming to the molded outer shell, wherein the thickness of the molded outer shell in a first region of the molded outer shell is different from the thickness of the molded outer shell in a second region of the molded outer shell.
2. The hockey goalkeeper leg pad of claim 1, wherein: the molded outer shell has a molded bent configuration such that the molded outer shell is bent in a longitudinal direction of the hockey goalkeeper leg pad; and the protective padding has a bent configuration such that the protective padding is bent in the longitudinal direction of the hockey goalkeeper leg pad to generally conform to the molded bent configuration of the molded outer shell.
3. The hockey goalkeeper leg pad of claim 2, wherein: the molded outer she comprises a bend in the longitudinal direction of the hockey goalkeeper leg pad between an upper leg portion of the molded outer shell and a lower leg portion of the molded outer shell over a knee portion of the molded outer shell; and the protective padding comprises a bend in the longitudinal direction of the hockey goalkeeper leg pad between an upper leg portion of the protective padding and a lower leg portion of the protective padding over a knee portion of the protective padding.
4. The hockey goalkeeper leg pad of claim 3, wherein: the bend of the molded outer shell is a curved part which defines a curvature of the molded outer shell; and the bend of the protective padding is a curved part which defines a curvature of the protective padding.
5. The hockey goalkeeper leg pad of claim 3, wherein: the bend of the molded outer shell is a first bend of the molded outer shell; the bend of the protective padding is a first bend of the protective padding; the molded outer shell comprises a second bend in the longitudinal direction of the hockey goalkeeper leg pad between the lower leg portion of the molded outer shell and a foot portion of the molded outer shell; and the protective padding comprises a second bend in the longitudinal direction of the hockey goalkeeper leg pad between the lower leg portion of the protective padding and a foot portion of the protective padding.
6. The hockey goalkeeper leg pad of claim 1, wherein the molded outer shell includes a plurality of different constituents.
7. The hockey goalkeeper leg pad of claim 6, wherein the molded foam is a first foam and the different constituents include the first foam and a second foam that is different from the first foam.
8. The hockey goalkeeper leg pad of claim 1, wherein the layer of molded material of the molded outer shell is a first layer of material, and the molded outer shell comprises a second layer of material, the second layer of material being a non-foam layer.
9. The hockey goalkeeper leg pad of claim 1, wherein the molded outer shell is a compression molded outer shell.
10. The hockey goalkeeper leg pad of claim 1, wherein the protective padding comprises a plurality of padding materials that are different from one another.
11. The hockey goalkeeper leg pad of claim 10, wherein a first one of the padding materials is a first foam and a second one of the padding materials is a second foam different from the first foam.
12. The hockey goalkeeper leg pad of claim 11, wherein the first foam is denser than the second foam.
13. The hockey goalkeeper leg pad of claim 12, wherein the second foam is disposed between the first foam and the inner liner.
14. The hockey goalkeeper leg pad of claim 10, wherein the padding materials are disposed relative to one another to control a rebound effect in different areas of the protective padding.
15. The hockey goalkeeper leg pad of claim 14, wherein a first one of the padding materials is disposed in at least one limited area of the protective padding on a second one of the padding materials to control the rebound effect in the at least one limited area of the protective padding.
16. The hockey goalkeeper leg pad of claim 15, wherein the at least one limited area of the protective padding is a plurality of limited areas of the protective padding that are spaced apart from one another.
17. The hockey goalkeeper leg pad of claim 1, wherein the protective padding comprises: a first layer including a first padding material; and a second layer including a second padding material that is stiffer than the first padding material.
18. The hockey goalkeeper leg pad of claim 17, wherein the second padding material is disposed between the molded outer shell and the first padding material.
19. The hockey goalkeeper leg pad of claim 1, wherein the molded outer shell comprises an ornament.
20. The hockey goalkeeper leg pad of claim 19, wherein the ornament is a molded ornament.
21. The hockey goalkeeper leg pad of claim 19, wherein the ornament is configured to convey information to a viewer.
22. The hockey goalkeeper leg pad of claim 19, wherein the ornament has a height of at least 1.5 mm.
23. The hockey goalkeeper leg pad of claim 21, wherein the ornament has a height of at least 3 mm.
24. The hockey goalkeeper leg pad of claim 21, wherein the ornament has a height of at least 5 mm.
25. The hockey goalkeeper leg pad of claim 21, wherein the ornament has a height of at least 7 mm.
26. The hockey goalkeeper leg pad of claim 1, wherein the outermost surface of the hockey goalkeeper leg pad comprises a recess.
27. The hockey goalkeeper leg pad of claim 1, wherein the outermost surface of the hockey goalkeeper leg pad comprises a projection.
28. The hockey goalkeeper leg pad of claim 1, wherein the outermost surface of the hockey goalkeeper leg pad comprises a rib.
29. The hockey goalkeeper leg pad of claim 1, wherein the first region of the molded outer shell and the second region of the molded outer shell are free of fabric overlay.
30. The hockey goalkeeper leg pad of claim 1, wherein the molded outer shell comprises a cavity receiving and holding the protective padding.
31. The hockey goalkeeper leg pad of claim 1, wherein: the outermost surface of the hockey goalkeeper leg pad comprises a plurality of ornaments; each ornament is one of a projection, a recess and a rib; and the outermost surface of a cross section of the hockey goalkeeper leg pad orthogonal to a longitudinal direction of the hockey goalkeeper leg pad is flat between the ornaments.
32. A hockey goalkeeper leg pad for a hockey goalkeeper, the hockey goalkeeper leg pad being wearable on a leg of the hockey goalkeeper, the leg comprising a upper leg, a knee, a lower leg and a foot, the hockey goalkeeper leg pad being configured to protect the upper leg, the knee and the lower leg, the hockey goalkeeper leg pad comprising a frontal portion, a medial portion, and a lateral portion respectively configured to be positioned adjacent to a front, a medial side, and a lateral side of the leg when the hockey goalkeeper leg pad is worn on the leg, the hockey goalkeeper leg pad comprising: a) a molded outer shell comprising an outermost surface of the hockey goalkeeper leg pad, the outermost surface of the hockey goalkeeper leg pad being configured to contact a playing surface when the hockey goalkeeper leg pad is moved on the playing surface, the molded outer shell comprising a layer of molded material defining the outermost surface of the hockey goalkeeper leg pad, the molded material comprising molded foam, the molded outer shell having a thickness; b) an inner liner for facing the leg; and c) protective padding disposed between the molded outer shell and the inner liner, the protective padding generally conforming to the molded outer shell, wherein: the thickness of the molded outer shell in a first region of the molded outer shell is different from the thickness of the molded outer shell in a second region of the molded outer shell; and at least part of the outermost surface of the hockey goalkeeper leg pad is flat in a cross section of the hockey goalkeeper leg pad orthogonal to a longitudinal direction of the hockey goalkeeper leg pad.
33. A hockey goalkeeper leg pad for a hockey goalkeeper, the hockey goalkeeper leg pad being wearable on a leg of the hockey goalkeeper, the leg comprising a upper leg, a knee, a lower leg and a foot, the hockey goalkeeper leg pad being configured to protect the upper leg, the knee and the lower leg, the hockey goalkeeper leg pad comprising a frontal portion, a medial portion, and a lateral portion respectively configured to be positioned adjacent to a front, a medial side, and a lateral side of the leg when the hockey goalkeeper leg pad is worn on the leg, the hockey goalkeeper leg pad comprising: a) a molded outer shell comprising an outermost surface of the hockey goalkeeper leg pad, the outermost surface of the hockey goalkeeper leg pad being configured to contact a playing surface when the hockey goalkeeper leg pad is moved on the playing surface, the molded outer shell comprising a first molded layer comprising foam and a second non-foam layer molded with the first molded layer and defining the outermost surface of the hockey goalkeeper leg pad, the molded outer shell having a thickness; b) an inner liner for facing the leg; and c) protective padding disposed between the molded outer shell and the inner liner, the protective padding generally conforming to the molded outer shell, wherein: the thickness of the molded outer shell in a first region of the molded outer shell is different from the thickness of the molded outer shell in a second region of the molded outer shell.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) A detailed description of embodiments of the invention is provided below, by way of example only, with reference to the accompanying drawings, in which:
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(19) The description and drawings are only for the purpose of illustrating certain embodiments of the invention and are an aid for understanding. They are not intended to be a definition of the limits of the invention.
DETAILED DESCRIPTION OF EMBODIMENTS
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(21) The leg pads 10.sub.1, 10.sub.2 protect various regions of the goalkeeper's legs 16.sub.1, 16.sub.2. With additional reference to
(22) In this embodiment, each leg pad 10.sub.x comprises an upper leg portion 30, a knee portion 31, a lower leg portion 32, and a foot portion 33 respectively configured to be positioned adjacent to the upper leg 18, the knee 19, the lower leg 20, and the foot 21 of the goalkeeper's leg 16.sub.x when the leg pad 10.sub.x is worn on the leg 16.sub.x. The upper leg portion 30 is above the knee portion 31, while the lower leg portion 32 is below the knee portion 31 and above the foot portion 33. Each of these portions of the leg pad 10.sub.x comprises a frontal part, a medial part, and a lateral part such that the leg pad 10.sub.x comprises a frontal portion 26, a medial portion 27, and a lateral portion 28 respectively configured to be positioned adjacent to the front 22, the medial side 24, and the lateral side 25 of the goalkeeper's leg 16.sub.x when the leg pad 10.sub.x is worn on the leg 16.sub.x. The frontal portion 26 comprises a front 34 of the leg pad 10.sub.x, the medial portion 27 comprises a medial side 35 of the leg pad 10.sub.x, and the lateral portion 28 comprises a lateral side 36 of the leg pad 10.sub.x. In this embodiment, the knee portion 31 comprises a knee wing 39 and the lower leg portion 32 comprises a calf wing 59.
(23) The leg pad 10.sub.x can be secured to the goalkeeper's leg 16.sub.x in any suitable way. For example, in this embodiment, the leg pad 10.sub.x comprises straps 50.sub.1-50.sub.S to secure the leg pad 10.sub.x to the goalkeeper's leg 16.sub.x.
(24) With additional reference to
(25) The outer shell 42 comprises an outer surface 51 of the leg pad 10.sub.x that faces away from the goalkeeper's leg 16.sub.x. With additional reference to
(26) In this embodiment, the outer shell 42 is a molded outer shell. That is, the outer shell 42 is formed by a molding process. A shape of the outer shell 42 is thus a molded shape imparted during the molding process. The outer shell 42 comprises molded material 70 that constitutes at least a majority (i.e., a majority or an entirety) of the outer shell 42 and has been formed during the molding process to impart the shape of the outer shell 42. More particularly, in this embodiment, the upper leg portion 52, the knee portion 53, the lower leg portion 54, and the foot portion 55 of the outer shell 42 comprise respective parts of the molded material 70 which have been configured by the molding process. Also, in this example of implementation, the outer shell 42 includes molded features for functional and/or aesthetic purposes, as further discussed later.
(27) The molded shape of the outer shell 42 may have any suitable configuration. In this embodiment, the outer shell 42 has a molded bent configuration such that it bends in a longitudinal direction of the leg pad 10.sub.x. More particularly, in this embodiment, the outer shell 42 includes a bend 60 in the longitudinal direction of the leg pad 10.sub.x between the upper leg portion 52 and the lower leg portion 54 adjacent to the knee portion 53, and a bend 61 in the longitudinal direction of the leg pad 10.sub.x between the lower leg portion 53 and the foot portion 55. In this example, the bend 60 is a curved part which defines a curvature of the outer shell 42, while the bend 61 is an angular part which defines an oblique angle. Also, in this embodiment, the molded bent configuration of the outer shell 42 is such that the outer shell 42 bends in a widthwise direction of the leg pad 10.sub.x. More particularly, in this embodiment, the outer shell 42 includes a bend 68 in the widthwise direction of the leg pad 10.sub.x between the frontal portion 56 and the medial portion 57 of the outer shell 42, and a bend 69 in the widthwise direction of the leg pad 10.sub.x between the frontal portion 56 and the lateral portion 58 of the outer shell 42. The molded bent configuration of the outer shell 42 may be arranged in any other suitable way in other embodiments (e.g., include any number of bends, curved or angular, disposed in any suitable manner).
(28) In addition, in this embodiment, the outer shell 42 comprises a cavity 62 receiving and holding the protective padding 40. The cavity 62 lies opposite the outer surface 51 of the leg pad 10.sub.x such that it faces the goalkeeper's leg 16.sub.x. More particularly, in this embodiment, the medial portion 57 and the lateral portion 58 of the outer shell 42 project rearwardly relative to the frontal portion 56 of the outer shell 42 to define the cavity 62. In this example, the outer shell 42 also comprises a top portion 63 and a bottom portion 64 which project rearwardly relative to the frontal portion 56 to define the cavity 62.
(29) Once the protective padding 40 is placed in the cavity 62 of the outer shell 42, in this embodiment, the inner liner 44 is placed behind the protective padding 40 and secured into position. To that end, in this embodiment, the outer shell 42 comprises a fastening zone 65 to fasten the outer shell 42 to at least one of the inner liner 44 and the protective padding 40. In this example, the fastening zone 65 is provided to fasten the outer shell 42 to both the inner liner 44 and the padding 40. More particularly, in this embodiment, the fastening zone 65 comprises a fastening lip 66 in at least one, in this case each, of the medial portion 57, the lateral portion 58, the top portion 63, and the bottom portion 64 of the outer shell 42. A fastener 67 interacts with the fastening lip 66 of the outer shell 42 and the inner liner 44 to secure the inner liner 44, the protective padding 40, and the outer shell 42 together. In this example, the fastener 67 is a series of stitches that stitch together the inner liner 44, the protective padding 40, and the outer shell 42. The fastener 67 may be any other suitable fastener in other examples (e.g., an adhesive, a series of staples, etc.). The fastening zone 65 may be implemented in any other suitable way in other embodiments. In addition to being retained between the outer shell 42 and the inner liner 44, in this embodiment, the protective padding 40 is also laced to the outer shell 42 and/or the inner liner 40 by a lacing arrangement 14 including laces 15.sub.1-15.sub.L.
(30) In this embodiment, the outer shell 42 has molded functional features which provide certain functions to the leg pad 10.sub.x.
(31) For example, in this embodiment, the outer shell 42 comprises a plurality of flexion facilitators 81, 80.sub.1-80.sub.F located at predetermined locations which are spaced from one another to facilitate flexing of the outer shell 42 at these predetermined positions when the goalkeeper's leg 16.sub.x moves. The flexion facilitators 81, 80.sub.1-80.sub.F are formed during the molding process of the outer shell 42. More particularly, in this embodiment, the flexion facilitator 81 is located between the lower leg portion 53 and the foot portion 55 of the outer shell 42 to facilitate flexion of the foot portion 55 relative to the lower leg portion 53 when the goalkeeper's foot 21 moves relative to his/her lower leg 20. The flexion facilitator 81 thus provides a hinge between the lower leg portion 53 and the foot portion 55 of the outer shell 42. The flexion facilitators 80.sub.1-80.sub.F are located adjacent to the upper leg portion 52 and the knee portion 53 of the outer shell 42 to facilitate flexion of the upper leg portion 52 and the knee portion 53 relative to the lower leg portion 53 when the goalkeeper's knee 19 bends. In this embodiment, each of the flexion facilitators 80, 80.sub.1-80.sub.F comprises a reduction in thickness of the outer shell 42 at its predetermined position. More particularly, in this embodiment, each of the flexion facilitators 80, 80.sub.1-80.sub.F comprises a recess 82. These localized thickness reductions tend to induce bending of the outer shell 42 at the predetermined positions of the flexion facilitators 80, 80.sub.1-80.sub.F rather than at other positions. The flexion facilitators 80, 80.sub.1-80.sub.F may be implemented in various other ways in other embodiments.
(32) As another example, in this embodiment, the outer shell 42 comprises a strap attachment 71 for attaching the straps 50.sub.1-50.sub.S to the leg pad 10.sub.x. The strap attachment 71 is formed during the molding process of the outer shell 42. More particularly, in this embodiment, the strap attachment 71 comprises a plurality of strap connectors 72.sub.1-72.sub.C to connect respective ones of the straps 50.sub.1-50.sub.S to the leg pad 10.sub.x. In this example, each strap connector 72.sub.i comprises a strap-receiving opening 73 for receiving a given one of the straps 50.sub.1-50.sub.S. A first subset of the strap connectors 72.sub.1-72.sub.C is disposed in the medial portion 57 of the outer shell 42, while a second subset of the strap connectors 72.sub.1-72.sub.C is disposed in the lateral portion 58 of the outer shell 42, such that respective ones of the strap connectors 72.sub.1-72.sub.C in the medial and lateral portions 57, 58 of the outer shell 42 are generally aligned with one another in the longitudinal direction of the leg pad 10.sub.x to receive corresponding ones of the straps 50.sub.1-50.sub.S. The strap attachment 71 may be implemented in various other ways in other embodiments.
(33) As yet another example, in this embodiment, the outer shell 42 comprises an edge projection 84 located in an edge region of the outer shell 42 adjacent to the lateral portion 58 of the outer shell 42. The edge projection 84 emulates a so-called “outer roll” of a conventional ice hockey goalkeeper leg pad and may help to prevent a puck from hitting the leg pad 10.sub.x and skipping over the leg pad 10.sub.x into the net. The edge projection 84 is formed during the molding process of the outer shell 42. In this example, the edge projection 84 is elongated in the longitudinal direction of the leg pad 10.sub.x. More particularly, in this example, the edge projection 84 extends longitudinally from the upper leg portion 52 to the foot portion 55 of the outer shell 42. Also, in this example, the edge projection 84 includes a break 85 facilitating movement of a first part 86.sub.1 of the edge projection 84 in the upper and lower leg portions 52, 54 and the knee portion 53 of the outer shell 42 relative to a second part 86.sub.2 of the edge projection 84 in the foot portion 55 of the outer shell 42. The edge projection 84 may be implemented in various other ways in other embodiments.
(34) As yet another example, in this embodiment, the outer shell 42 comprises a calf wing member 97 constituting at least part of the calf wing 59 of the leg pad 10.sub.x and a knee wing member 98 constituting at least part of the knee wing 39 of the leg pad 10.sub.x. The calf wing member 97 and the knee wing member 98 are formed during the molding process of the outer shell 42. Hinges 75.sub.1, 75.sub.2 are respectively located between the calf wing member 97 and the lower leg portion 54 of the outer shell 42 and between the knee wing member 98 and the knee portion 53 of the outer shell 42. In this example, the hinges 75.sub.1, 75.sub.2 are formed during the molding process of the outer shell 42. More particularly, in this example, each of the hinges 75.sub.1, 75.sub.2 is a reduction in thickness of the outer shell 42 at its location. The calf wing member 97 and the knee wing member 98 may be implemented in various other ways in other embodiments.
(35) In this embodiment, the outer shell 42 comprises a plurality of molded ornaments 90.sub.1-90.sub.O to enhance an appearance of the leg pad 10.sub.x. The molded ornaments 90.sub.1-90.sub.O are molded relief elements that define a molded relief of the outer shell 42 which is formed during the molding process of the outer shell 42. With additional reference to
(36) More particularly, in this embodiment, various ones of the molded ornaments 90.sub.1-90.sub.O define a molded decorative pattern 93 of the outer shell 42. In this example, some of those molded ornaments 90.sub.1-90.sub.O defining the molded decorative pattern 93 are elongated projections (e.g., ribs) or recesses. In this case, some of those molded ornaments 90.sub.1-90.sub.O defining the molded decorative pattern 93 are curved and intersect other ones of these molded ornaments. The molded decorative pattern 93 may have any other suitable design in other embodiments.
(37) Also, in this embodiment, certain ones of the molded ornaments 90.sub.1-90.sub.O graphically convey information to an observer of the leg pad 10.sub.x. For example, in this embodiment, each of the molded ornaments 90.sub.4, 90.sub.5 conveys a word (i.e., a combination of characters), in this case “BAUER”, which is indicative of a brand of the leg pad 10.sub.x. The molded ornaments 90.sub.1-90.sub.O may graphically convey any other suitable information (e.g., a model name, a logo, indicia, a serial number, etc.) in other embodiments.
(38) In addition, in this embodiment, a plurality of decorative layers 95.sub.1-95.sub.D may be received by given ones of the molded ornaments 90.sub.1-90.sub.O. Each of the decorative layers 95.sub.1-95.sub.D may comprise a decal, a sticker, paint, or any other decorative element that can be applied to the molded material 70 of the outer shell 42. For example, in this embodiment, the molded ornaments 90.sub.4, 90.sub.5 include recesses which receive the decorative layers 95.sub.1, 95.sub.2 constituting colored words. The decorative layers 95.sub.1-95.sub.3 may be implemented in any other suitable manner in other embodiments.
(39) In this embodiment, the molded material 70 of the outer shell 42 comprises molded foam. This provides shock absorbability to the outer shell 42 which may help in protecting the goalkeeper's leg 16.sub.x. More particularly, in this embodiment, the molded foam 70 is ethylene vinyl acetate (EVA) foam. Any other suitable foam may be used in other embodiments (e.g., polyethylene foam (e.g., low-density polyethylene foam), polyurethane foam, polypropylene foam, etc.).
(40) In some examples of implementation, the molded foam of the molded material 70 may include a single type of foam. In other examples of implementation, the molded foam of the molded material 70 may include two or more different types of foam, such as foams having different densities and/or different material compositions (e.g., an outer layer of foam that is denser than an inner layer of foam; a layer of EVA foam and another layer of polyurethane foam; etc.).
(41) The molded material 70 may comprise any suitable material other than foam in other embodiments (e.g., polymeric material such as thermoplastic polyurethane or any other elastomeric material, a gel, etc.). For example, in some embodiments, as shown in
(42) A thickness T of the molded material 70 of the outer shell 42 may have any suitable value. For example, in some embodiments, the thickness T of the molded material 70 may be at least 4 mm, in some cases at least 5 mm, in some cases at least 6 mm, in some cases at least 7 mm, in some cases at least 8 mm, and in some cases even more (e.g., 10 mm or more). The thickness T of the molded material 70 may have any other suitable value in other embodiments. In some examples, the thickness T of the molded material 70 may be substantially constant over the outer shell 42. In other examples, the thickness T of the molded material 70 may vary such that it has different values in different regions of the outer shell 42.
(43) The molding process of the outer shell 42 may employ any suitable molding method. In this embodiment, the molding process is compression molding such that the outer shell 42 is a compression molded outer shell. An amount of material which is to become the molded material 70 of the outer shell 42 is introduced into a mold that is initially open and then shaped into the outer shell 42 by heat and by pressure created as the mold is closed and the material is forced into contact with all mold areas. A deflashing (i.e., flash removal) operation may be performed to remove any excess material from the molding operation. The outer shell 42 may be molded using any other suitable molding method in other embodiments (e.g., injection molding, thermoforming, etc.).
(44) The outer shell 42 may be implemented in various other ways in other embodiments. For example, in other embodiments, the outer shell 42 may not comprise any molded strap attachments such as the strap attachment 71 for attaching the straps 50.sub.1-50.sub.S to the leg pad 10.sub.x, but may rather be fastened (e.g., sewn) to a separate strap attachment (e.g., a fabric panel) to which the straps 50.sub.1-50.sub.S are attached. As another example, in other embodiments, flexion facilitators such as the flexion facilitators 80, 80.sub.1-80.sub.F may be formed after molding of the outer shell 42 (e.g., by being cut after molding). As yet another example, in some embodiments, such as in some examples mentioned above, the molded material 70 of the outer shell 42 may include two or more different constituents (e.g., two or more layers of different foams, or a foam layer and a non-foam layer).
(45) The protective padding 40 provides padded protection to the goalkeeper's leg 16.sub.x. With additional reference to
(46) In this embodiment, the protective padding 40 comprises a plurality of padding materials 89.sub.1-89.sub.3 that are different from one another. In this example, the padding materials 89.sub.1-89.sub.3 are different types foam, such as polyurethane foam, ethylene vinyl acetate (EVA) foam, polypropylene (PP) foam, polyethylene (PE) foam), vinyl nitrile (VN) foam, or any other suitable foam. More particularly, in this example, the padding material 89.sub.1 is a type of polyethylene foam (e.g., high-density polyethylene foam), the padding material 89.sub.2 is a different type of polyethylene foam (e.g., low-density polyethylene foam), and the padding material 89.sub.3 is a polyurethane foam (e.g., Poron XRD). In other embodiments, one or more of the padding materials 89.sub.1-89.sub.3 may be material other than foam, such as a gel or any other suitable shock-absorbing material.
(47) More particularly, in this embodiment, the padding material 89.sub.1 forms an outer layer 38 of the protective padding 40 and is stiffer (e.g., denser) than the padding material 89.sub.2 which forms an inner layer 41 of the protective padding 40. This may impart rigidity to the protective padding 40 or enhance an impact resistance and/or a shock absorbance of the protective padding 40.
(48) Also, in this embodiment, the padding material 89.sub.3 is disposed in specific limited areas 37.sub.1-37.sub.3 of the protective padding 40 relative to the padding material 89.sub.1 to control a rebound effect at these areas when a puck hits these areas. For example, the goalkeeper may prefer a long rebound or a short rebound when a puck hits in a particular area and the padding material 89.sub.3 may be distributed to customize a puck rebound profile of the leg pad 10.sub.x according to the goalkeeper's preference. For a given puck impact speed, the rebound effect is thus different in the areas 37.sub.1-37.sub.3 of the protective padding 40 than in other areas 46.sub.1-46.sub.4 of the protective padding 40 outside these areas 37.sub.1-37.sub.3.
(49) More particularly, in this embodiment, the padding material 89.sub.1 and the padding material 89.sub.3 constitute respective parts of an outer surface 45 of the protective padding 40 that faces away from the goalkeeper's leg. In this example, the areas 37.sub.1-37.sub.3, which are spaced from one another, are respectively located in the upper leg padding portion 48.sub.1, the lower leg padding portion 48.sub.3 and the foot padding portion 48.sub.4 of the protective padding 40. Each of the areas 37.sub.1-37.sub.3 is limited in that it occupies less than a width of the protective padding 40 and/or less than a length of the protective padding 40. In this case, each of the areas 37.sub.1-37.sub.3 occupies less than 90%, here less than 80%, of the width of the protective padding 40 and less than half, here less than one-third, of the length of the protective padding 40. Also, in this example, each of the areas 37.sub.1-37.sub.3 has a tapered configuration. More particularly, in this example, each of the areas 37.sub.1-37.sub.3 tapers in the widthwise direction of the leg pad 10.sub.x.
(50) A shape of the protective padding 40 generally conforms to the outer shell 42. In this embodiment, the protective padding 40 has a bent configuration such that it bends in the longitudinal direction of the leg pad 10, to generally conform to the molded bent configuration of the outer shell 42. More particularly, in this embodiment, the protective padding includes a bend 29 in the longitudinal direction of the leg pad 10.sub.x between the upper leg padding portion 48.sub.1 and the lower leg padding portion 48.sub.3 and a bend 43 in the longitudinal direction of the leg pad 10.sub.x between the lower leg padding portion 48.sub.3 and the foot padding portion 48.sub.4. In this example, the bend 29 is a curved part which defines a curvature of the protective padding 40, while the bend 43 is an angular part which defines an oblique angle. The bent configuration of the protective padding 40 may be arranged in any other suitable way in other embodiments (e.g., include any number of bends, curved or angular, disposed in any suitable manner).
(51) The protective padding 40 may be manufactured in any suitable way. In this embodiment, the outer layer 38 of the protective padding 40, which is made of the padding material 89.sub.1, is molded or machined, while the inner layer 41 of the protective padding 40, which is made of the padding material 89.sub.2, is machined. Also, in this embodiment, the padding materials 89.sub.1-89.sub.3 are adhesively bonded.
(52) Any suitable adhesive may be used (e.g., Contact Cement™, Spray Glue, etc.). The padding materials 89.sub.1-89.sub.3 may be retained together in any other suitable way in other embodiments (e.g., by being overmolded). The protective padding 40 may be made using any other suitable manufacturing methods in other embodiments.
(53) More particularly, in this embodiment, with additional reference to
(54) Thus, in this example, the outer layer 38 of the protective padding 40 has a bent configuration such that it bends in the longitudinal direction of the leg pad 10.sub.x to generally conform to the molded bent configuration of the outer shell 42. More particularly, in this example, the outer layer 38 of the protective padding 40 has a bend 79 in the longitudinal direction of the leg pad 10.sub.x between the upper leg padding portion 48.sub.1 and the lower leg padding portion 48.sub.3, which corresponds to the bend 29 of the protective padding 40. The bent configuration of the outer layer 38 of the protective padding 40 may be arranged in any other suitable way in other embodiments (e.g., include any number of bends, curved or angular, disposed in any suitable manner).
(55) In this embodiment, the outer layer 38 of the protective padding 40 generally conforms and is affixed to an outer surface 77 of the inner layer 41 of the protective padding 40. The outer surface 77 of the inner layer 41 of the protective padding 40 thus has a bent configuration such that it bends in the longitudinal direction of the leg pad 10.sub.x in general conformance to the bent configuration of the outer layer 38 of the protective padding 40. More particularly, in this example, the outer surface 77 of the inner layer 41 of the protective padding 40 has a bend 78 in the longitudinal direction of the leg pad 10.sub.x between the upper leg padding portion 48.sub.1 and the lower leg padding portion 48.sub.3, which corresponds to the bend 29 of the protective padding 40. The bent configuration of the outer surface 77 of the inner layer 41 of the protective padding 40 may be arranged in any other suitable way in other embodiments (e.g., include any number of bends, curved or angular, disposed in any suitable manner).
(56) More particularly, in this embodiment, the inner layer 41 of the protective padding 40 is shaped such that the outer layer 38 of the protective padding 40, once affixed to its outer surface 77, will generally conform to the outer shell 42 (e.g., taking into account a thickness of the outer layer 38 of the protective padding 40). In this example, the inner layer 41 of the protective padding 40 is shaped by machining the padding material 89.sub.2 into shape. In other examples, the inner layer 41 of the protective padding 40 may be molded (e.g., compression molded) or otherwise formed using any other suitable technique.
(57) Also, in this embodiment, the bent configuration of the outer layer 38 of the protective padding 40 is created when providing the outer layer 38 onto the outer surface 77 of the inner layer 41 of the protective padding 40. More specifically, in this embodiment, the bent configuration of the outer layer 38 of the protective padding 40 is created by thermoforming (in this case, thermobending) the outer layer 38 onto the inner layer 41 of the protective padding 40 such that the outer layer 38 generally conforms to the outer surface 77 of the inner layer 41. For instance, in this example, the outer layer 38 of the protective padding 40 is formed by heating a flat sheet of the padding material 89.sub.1 and bending it onto the inner layer 41 of the protective padding 40 such that it generally conforms to the outer surface 77 of the inner layer 41, thereby creating the bent configuration of the outer layer 38.
(58) In this example of implementation, the outer layer 38 and the inner layer 41 of the protective padding 40 are affixed together by being adhesively bonded together.
(59) For instance, an adhesive may be provided between the outer layer 38 and the inner layer 41 of the protective padding 40, such as on the outer surface 77 of the inner layer 41 and/or an inner surface 99 of the outer layer 38, before the outer layer 38 is applied onto the inner layer 41. Any suitable adhesive may be used (e.g., Contact Cement™, Spray Glue, etc.). The outer layer 38 and the inner layer 41 of the protective padding 40 may be affixed together in any other suitable way in other examples of implementation (e.g., by being chemically bonded under heat, by being fastened by one or more mechanical fasteners, etc.).
(60) With additional reference to
(61) Also, in this embodiment, the lacing arrangement 14 comprises a lacing member 120 affixed to an inner surface 11 of the outer shell 42. More particularly, in this embodiment, the lacing member 120 comprises a band 122 and a plurality of lacing ports 124.sub.1-124.sub.P that extend laterally from the band 122 and are distributed in the longitudinal direction of the leg pad 10.sub.x to receive one or more of the laces 15.sub.1-15.sub.L. In this example, the lacing ports 124.sub.1-124.sub.P are passed through respective ones of the lacing openings 112.sub.1-112.sub.O of the protective padding 40 and then receive one or more of the laces 15.sub.1-15.sub.L to secure the outer shell 42, the inner liner 44 and the protective padding 40 together. For instance, in this example, a lace 15.sub.i may be received in the lacing ports 124.sub.1-124.sub.P to secure the outer shell 42 and the protective padding 40, and another lace 15.sub.j extending through openings in the inner liner 44 may be received in the lacing ports 124.sub.1-124.sub.P to secure the inner liner 44 and the protective padding 40. In this case, the lacing member 120 is made of polymeric material (e.g., nylon) and adhesively bonded to the inner surface 11 of the outer shell 42. In other cases, the lacing member 120 may be configured in any other suitable manner, made of any other suitable material, and/or affixed in any other suitable way to the inner surface 11 of the outer shell 42.
(62) The protective padding 40 may be implemented in various other ways in other embodiments. For example, in other embodiments, the padding 40 may be made of a single shock-absorbing material (e.g., a single foam). As another example, in other embodiments, different ones of the padding portions 48.sub.1-48.sub.4 may be part of distinct pads separate from one another. For instance, in some embodiments, with additional reference to
(63) The inner liner 44 faces the goalkeeper's leg 16.sub.x and may comprise any suitable material. For example, in this embodiment, the inner liner 44 comprises fabric 76. For instance, in some examples of implementation, the fabric of the inner liner 44 may comprise a woven fabric, a nonwoven fabric, synthetic microfibers, a synthetic woven knit, a polyurethane laminate, a mesh, or any other suitable fabric. The inner liner 44 may be implemented in various other ways in other embodiments.
(64) The leg pads 10.sub.1, 10.sub.2 may be constructed in various other ways in other embodiments.
(65) For example, in other embodiments, the leg pads 10.sub.1, 10.sub.2 may have any other suitable shape and/or be made of any other suitable material.
(66) As another example, in some embodiments, with additional reference to
(67) The skin 91 may be implemented in any suitable way. In this embodiment, the skin 91 comprises a layer of polymeric material 94 bonded to the molded material 70. In this example of implementation, the polymeric material 94 is polyurethane and is adhesively bonded to the molded material 70. The polymeric material 94 may be any other suitable material in other examples of implementation (e.g., polyethylene, ethylene vinyl acetate, polyvinyl chloride, etc.). In other embodiments, the skin 91 may comprise any other suitable material (e.g., a composite material such as a fiber-reinforced composite material (e.g., CURV™ composite))
(68) More particularly, in this embodiment, the skin 91 comprises a plurality of separate pieces 96.sub.1-96.sub.S of the polymeric material 94 that are separately bonded to the molded material 70 using adhesive. For instance, in some cases, each of the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 may be a sheet of the polymeric material 94. Each of the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 may include an adhesive backing that can be adhesively bonded to the molded material 70. Alternatively, an adhesive may be applied between the molded material 70 and a backside of each of the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 when the skin 91 is being provided on the molded material 70. In other examples of implementation, the skin 91 may be chemically bonded to the molded material 70, instead of being adhesively bonded.
(69) In some embodiments, respective ones of the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 of the skin 91 may be visually different from one another. This may facilitate provision of different designs for the outer surface 51 of the leg pad 10.sub.x. For example, a separate piece 96.sub.i of the polymeric material 94 may have a different shape and/or a different coloring (i.e., a different color or set of colors) than another separate piece 96.sub.j of the polymeric material 94. Different designs for the outer surface 51 of the leg pad 10.sub.x may thus be achieved by placing different ones of the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 at various locations on the molded material 70.
(70) For instance, in some embodiments, this may facilitate personalization or customization of the outer shell 42. For example, a desired design for the outer surface of the leg pad 10.sub.x may be determined by the goalkeeper or another person (e.g., an equipment manager, a parent, etc.), and the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 of the skin 91 may be obtained and bonded to the molded material 70 to implement the desired design. For instance, in some cases, the goalkeeper or another person may convey a request for the outer shell 42 to have the desired design to a provider of the outer shell 42 (e.g., a manufacturer of the leg pad 10.sub.x, a distributor of the leg pad 10.sub.x, a retailer where the leg pad 10.sub.x is purchasable, etc.). This request may be conveyed in any suitable manner, including in person, via telephone, or using a computer system (e.g., an online process implemented over the Internet). Upon receiving this request, the provider of the outer shell 42 provides (e.g., makes or orders) the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 and places and affixes (e.g., adhesively bonds) them on the molded material 70 to create the skin 91 such as to implement the desired design. As another example, the goalkeeper or another person may purchase or otherwise obtain a kit including pieces of the polymeric material 94 (e.g., of various shapes and/or coloring) and may proceed to create the separate pieces 96.sub.1-96.sub.S of the polymeric material 94 and place and affix (e.g., adhesively bond) them on the molded material 70 to create to implement a desired design.
(71) The skin 91 may be implemented in any other suitable way in other embodiments. For example, in some embodiments, the skin 91 may include a layer of paint or another coating applied to at least part of the molded material 70 for decoration or other purposes.
(72) As another example, in other embodiments, the outer shell 42 and the inner liner 44 may be secured in various other ways. For instance, in some embodiments, with additional reference to
(73) The binding 47 may be implemented in any suitable way. In this embodiment, the binding 47 comprises at least one band of fabric, in this case two bands of fabric, between which are sandwiched the outer shell 42 and the inner liner 44. In this example, each band of fabric of the binding 47 is a braiding. For instance, in some examples of implementation, each band of fabric of the binding 47 may comprise a woven fabric, a nonwoven fabric, or any other suitable textile that can include fibers of any suitable material (e.g., polyester, nylon, of any other suitable material). The binding 47 may be configured in various other manners and/or made of any other suitable material in other embodiments (e.g., a band of polyurethane, rubber or another elastomer, spandex, etc.).
(74) In this embodiment, the outer shell 42 comprises a reinforcement 49 to reinforce its fastening zone 65 where is it is fastened to the inner liner 44. More particularly, in this embodiment, the reinforcement 49 is disposed on the outer shell 42 at its fastening zone 65 beneath the binding 47. The reinforcement 49 is affixed to the molded material 70 and/or the skin 91 disposed on the molded material 70, if present, along the fastening zone 65 of the outer shell 42. The fastener 67, in this case stitches, extends through the binding 47 and the reinforcement 49 and fastens the outer shell 42 and the inner liner 44 together.
(75) The reinforcement 49 may be implemented in any suitable way. In this embodiment, the reinforcement 49 is a reinforcing fabric layer. For example, the reinforcing fabric layer 49 may comprise a woven fabric, a nonwoven fabric, or any other suitable textile that can include fibers of any suitable material (e.g., polyester, nylon, of any other suitable material). For instance, in some cases, the reinforcing fabric layer 49 may comprise a polyester stretch mesh. The reinforcement 49 may be configured in various other manners and/or made of any other suitable material in other embodiments (e.g., polyurethane synthetic microfiber, nylon, etc.).
(76) The reinforcement 49 may be affixed to the molded material 70 and/or the skin 91 disposed on the molded material 70, if present, in any suitable way. For example, in some embodiments, the reinforcement 49 may be adhesively bonded to the molded material 70. In other embodiments, the reinforcement 49 may be pre-laminated onto the foam layer 83 of the material 70, which may initially be provided as a foam sheet, before molding this foam sheet and this pre-laminated reinforcement together as a unit.
(77) As another example, in other embodiments, other components of the leg pad 10.sub.x may be constructed using principles described above in respect of the outer shell 42.
(78) For instance, in some embodiments, as shown in
(79) In embodiments where they are both molded, the outer shell 42 and the inner liner 44 may be joined together at a fastener-less joint, i.e., a joint that is stitchless (i.e., free of stitches) or otherwise free of any fastener. For example, in some embodiments, the outer shell 42 and the inner liner 44 may be joined at their joint by fusing their molded materials 70, 170 (e.g., using a “heat sealing” or other heat-based fusing process), after the protective padding 40 has been placed between them.
(80) In some embodiments, as shown in
(81) Although in embodiments considered above the leg pads 10.sub.1, 10.sub.2 are designed for playing ice hockey, in other embodiments, leg pads constructed using principles described herein in respect of the leg pads 10.sub.1, 10.sub.2 can be hockey goalkeeper leg pads for playing roller hockey or another type of hockey (e.g., field or street hockey) on a dry playing surface (e.g., a polymeric, concrete, wooden, or turf playing surface or any other dry playing surface on which roller hockey or field or street hockey is played).
(82) Any feature of any embodiment discussed herein may be combined with any feature of any other embodiment discussed herein in some examples of implementation.
(83) To facilitate the description, any reference numeral designating an element in one figure has been used to designate the same element if used in any other figures. In describing the embodiments, specific terminology has been resorted to for the sake of clarity but the invention is not intended to be limited to the specific terms so selected, and it is understood that each specific term comprises all equivalents.
(84) Unless otherwise indicated, the drawings are intended to be read together with the specification, and are to be considered a portion of the entire written description of this invention. Unless otherwise indicated, the terms “horizontal”, “vertical”, “left”, “right”, “up”, “down” and the like, as well as adjectival and adverbial derivatives thereof (e.g., “horizontally”, “rightwardly”, “upwardly”, “radially”, etc.), simply refer to the orientation of the illustrated structure.
(85) Although various embodiments and examples have been presented, this was for the purpose of describing, but not limiting, the invention. Various modifications and enhancements will become apparent to those of ordinary skill in the art and are within the scope of the invention, which is defined by the appended claims.