Harness with pivoting hip connection
10821310 ยท 2020-11-03
Assignee
Inventors
Cpc classification
A62B35/0031
HUMAN NECESSITIES
International classification
Abstract
A wearable harness has a first strap overlapping a second strap, with each of the first strap and the second strap having a longitudinal axis extending in a direction of a major longitudinal length. The wearable harness further has a reinforced opening extending through each of the first strap and the second strap. The reinforced openings have a pivot axis extending in a direction substantially perpendicular to the longitudinal axis of each of the first strap and the second strap when the reinforced openings overlap each other. The first strap and the second strap are pivotally movable relative to one another about the pivot axis of the central openings.
Claims
1. A wearable harness comprising: a first strap overlapping a second strap, each of the first strap and the second strap having a longitudinal axis extending in a direction of a longitudinal length, a first end non-removably and directly connected to a first connecting strap, and a second end non-removably and directly connected to a second connecting strap; a reinforced opening extending through each of the first strap and the second strap between the respective first and second ends of the first strap and the second strap, and a connecting element received within each reinforced opening, wherein the reinforced openings have a pivot axis extending in a direction substantially perpendicular to the longitudinal axis of the first strap and the second strap when the reinforced openings overlap each other, wherein the first strap and the second strap are pivotally movable relative to one another about the pivot axis, wherein the connecting element is configured to break when exposed to a predetermined force, and wherein the connecting element has a weakened portion provided therein and wherein the weakened portion is configured to initiate a breaking of the connecting element when the connecting element is exposed to the predetermined force.
2. The wearable harness of claim 1, wherein the first strap is at least a portion of a first shoulder strap and the second strap is at least a portion of a second shoulder strap.
3. The wearable harness of claim 1, wherein at least one of the reinforced openings is a central opening of a grommet comprising a first grommet on the first strap and a second grommet on the second strap.
4. The wearable harness of claim 3, wherein the first grommet is identical to the second grommet.
5. The wearable harness of claim 3, wherein one of the first grommet and the second grommet has a protrusion and the other of the first grommet and the second grommet has a recess configured for removably or non-removably receiving the protrusion.
6. The wearable harness of claim 3, wherein the connecting element is received within the central opening extending through each of the first grommet and the second grommet.
7. The wearable harness of claim 1, wherein at least one of the reinforced openings is a central opening of a grommet extending in a direction substantially perpendicular to the longitudinal axis of the first strap and the second strap.
8. The wearable harness of claim 1, wherein the connecting element comprises a first portion removably connected to a second portion, and wherein the weakened portion is provided between the first portion and the second portion.
9. The wearable harness of claim 8, wherein the first portion and the second portion of the connecting element are connected to one another by a threaded connection, an interference fit, snap fit, an adhesive, a spin welded connection, a sonic welded connection, a riveted connection, or a combination thereof.
10. The wearable harness of claim 1, wherein the predetermined force is a shear force directed in a direction substantially perpendicular to a longitudinal axis of the connecting element.
11. The wearable harness of claim 1, wherein the predetermined force is about 75 lbs. to about 2250 lbs.
12. A wearable harness comprising: at least two overlapping straps, each of the at least two overlapping straps having a longitudinal axis extending in a direction of a longitudinal length, a first end non-removably and directly connected to a first connecting strap, and a second end non-removably and directly connected to a second connecting strap; and a pivoting strap connection arrangement connected to the at least two overlapping straps, the pivoting strap connection arrangement comprising: a reinforced opening extending through each of the at least two overlapping straps between the respective first and second ends of the overlapping straps, the reinforced openings having a pivot axis extending in a direction substantially perpendicular to the longitudinal axis of each of the at least two overlapping straps when the reinforced openings overlap each other, and a connecting element received within each reinforced opening, wherein the at least two overlapping straps are pivotally movable relative to one another about the pivot axis, wherein the connecting element is configured to break when exposed to a predetermined shear force directed in a direction substantially perpendicular to a longitudinal axis of the connecting element, and wherein the connecting element has a weakened portion provided therein and wherein the weakened portion is configured to initiate a breaking of the connecting element when the connecting element is exposed to the predetermined force.
13. The wearable harness of claim 12, wherein at least one of the reinforced openings is a central opening of a grommet having a first grommet on a first of the at least two overlapping straps and a second grommet on a second of the at least two overlapping straps.
14. The wearable harness of claim 13, wherein one of the first grommet and the second grommet has a protrusion and the other of the first grommet and the second grommet has a recess configured for removably or non-removably receiving the protrusion.
15. The wearable harness of claim 12, wherein the connecting element comprises a first portion removably connected to a second portion.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
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DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
(11) For purposes of the description hereinafter, the terms end, upper, lower, right, left, vertical, horizontal, top, bottom, lateral, longitudinal and derivatives thereof shall relate to the invention as it is oriented in the drawing figures. However, it is to be understood that the invention may assume various alternative variations and step sequences, except where expressly specified to the contrary. It is also to be understood that the specific devices and processes illustrated in the attached drawings, and described in the following specification, are simply exemplary embodiments of the invention. Hence, specific dimensions and other physical characteristics related to the embodiments disclosed herein are not to be considered as limiting.
(12) As used in the specification and the claims, the singular form of a, an, and the include plural referents unless the context clearly dictates otherwise.
(13) As used in the specification and the claims, the term end refers to the extreme distal portion or the area near or adjacent that portion.
(14) Unless otherwise specified, the use of the term attach, attachable, and/or attachment includes a permanent, semi-permanent, removable, or adjustable attaching arrangement.
(15) As used in the specification and the claims, the term substantially parallel means a relative angle as between two objects (if extended to theoretical intersection), such as elongated objects and including reference lines, that is from 0 to 5, or from 0 to 3, or from 0 to 2, or from 0 to 1, or from 0 to 0.5, or from 0 to 0.25, or from 0 to 0.1, inclusive of the recited values.
(16) As used in the specification and the claims, all ranges or ratios disclosed herein are to be understood to encompass any and all subranges or sub-ratios subsumed therein. For aspect or embodiment, a stated range or ratio of 1 to 10 should be considered to include any and all subranges between (and inclusive of) the minimum value of 1 and the maximum value of 10; that is, all sub-ranges or sub-ratios beginning with a minimum value of 1 or more and ending with a maximum value of 10 or less, such as but not limited to, 1 to 6.1, 3.5 to 7.8, and 5.5 to 10.
(17) In various preferred and non-limiting embodiments or aspects, and with reference to
(18) With continued reference to
(19) In some preferred and non-limiting embodiments or aspects, the first end 102a is removably attachable to the second end 102b via a connector 104. The connector 104 may be a clip, a buckle, a mating arrangement, an actuatable structure, or the like. The connector 104 permits removable attachment of the first end 102a to the second end 102b of each leg strap 102. In this manner, the first and second ends 102a, 102b of the leg straps 102 are configured to be removably attached to each other and configured to be free floating when detached from each other. In some preferred and non-limiting embodiments or aspects, at least one connector 104 and/or the leg strap 102 may have at least one adjustment mechanism 106 configured for adjusting the length of each leg strap 102. In this manner, the at least one connection mechanism 106 adjusts a distance between the first end 102a and the second end 102b such that each leg strap 102 may be adjusted to fit comfortably around the user's legs. Each leg strap 102 may be formed from a substantially flat webbing material typically used in harness construction.
(20) In various preferred and non-limiting embodiments or aspects of the present disclosure, the leg straps 102 (or, indeed, any of the straps in the harness 100) may be linear lengths of material, folded straps that form loops with the at least one connector 104 at the first end 102a and/or the second end 102b, or the like. For example, as shown in
(21) With continued reference to
(22) In other preferred and non-limiting embodiments or aspects, the substantially intermediate portion 102c of each leg strap 102 may be connected to the rear end of the back strap 110 by a connection strap (not shown) to allow the substantially intermediate portion 102c of the leg strap 102 to slidably move along a front portion of the leg strap 102. In further preferred and non-limiting embodiments or aspects, the substantially intermediate portion 102c of each leg strap 102 may be connected to the rear end of the back strap 110 by a pivoting strap connection arrangement, as described herein, to allow the substantially intermediate portion 102c of the leg strap 102 to pivotally move relative to the back strap 110. Accordingly, the position of the leg straps 102 may be adjusted relative to the back strap 110 to increase the user's comfort while wearing the harness 100.
(23) The back strap 110 is configured to extend around at least a rear portion of the user's body. The back strap 110 has a first end 110a that is attached to the intermediate portion 102c of the first leg strap 102 and a second end 110b that is attached to the intermediate portion 102c of the second leg strap 102. The back strap 110 may have padding (not shown) for increasing the user's comfort while wearing the harness 100. The back strap 110 may be formed from a substantially flat webbing material typically used in harness construction.
(24) With continued reference to
(25) With continued reference to
(26) The first shoulder strap 126a further has a second end 127b that is connected to the one of the two leg straps 102. In some preferred and non-limiting embodiments or aspects, the second end 127b of the first shoulder strap 126a is connected to the leg strap 102 proximate to the second end 102b of the leg strap 102, such as by being sewn directly to the leg strap 102. In some preferred and non-limiting embodiments or aspects, the second end 127b of the first shoulder strap 126a may be connected to the second end 102b of the leg strap 102 by way of a pivoting strap connection arrangement, as described herein, to allow for a pivoting movement of the first shoulder strap 126a relative to the leg strap 102. At least a portion of the first shoulder strap 126a may be formed from a substantially flat webbing material typically used in harness construction.
(27) With continued reference to
(28) The second shoulder strap 126b further has a second end 129b that is connected to one of the two leg straps 102. In some preferred and non-limiting embodiments or aspects, the second end 129b of the second shoulder strap 126b is connected to the leg strap 102 proximate to the second end 102b of the leg strap 102, such as by being sewn directly to the leg strap 102. In some preferred and non-limiting embodiments or aspects, the second end 129b of the second shoulder strap 126b may be connected to the second end 102b of the leg strap 102 by way of a pivoting strap connection arrangement, as described herein, to allow for a pivoting movement of the second shoulder strap 126b relative to the leg strap 102. At least a portion of the second shoulder strap 126b may be formed from a substantially flat webbing material typically used in harness construction.
(29) The harness 100 further may have a chest connector 132 having first portion 132a removably connectable to a second portion 132b in a region of the user's chest. The first portion 132a of the chest connector 132 may be positioned on the first shoulder strap 126a between the first end 127a and the second end 127b, while the second portion 132b of the chest connector 132 may be positioned on the second shoulder strap 126b between the first end 129a and the second end 129b. In some preferred and non-limiting embodiments or aspects, the chest connector 132 may be a clip, a buckle, a mating arrangement, an actuatable structure, or the like. In this manner, the first and second portions 132a, 132b of the chest connector 132 are configured to be removably attached to each other and configured to be free floating when detached from each other.
(30) In some preferred and non-limiting embodiments or aspects, at least one of the first shoulder strap 126a and the second shoulder strap 126b may have at least one adjustment mechanism, such as the adjustment mechanism 106 described herein with reference to the leg straps 102. The adjustment mechanism 106 is configured for adjusting the length of the first and second shoulder straps 126a, 126b such that the first and second shoulder straps 126a, 126b can comfortably fit over the user's shoulders.
(31) With further reference to
(32) Having described the general structure of the harness 100 in accordance with some preferred and non-limiting embodiments or aspects, the pivoting strap connection arrangement 140 will now be described with reference to
(33) With reference to
(34) With continued reference to
(35) The pivoting strap connection arrangement has a grommet 150 attached to at least one of the first strap 144a and the second strap 144b. The grommet 150 extends through the material of the first strap 144a and the second strap 144b between lateral sides of the first strap 144a and the second strap 144b. The grommet 150 has a central opening 152 extending in a direction that is substantially perpendicular to the direction of the longitudinal axes 146a, 146b of the first and second straps 144a, 144b. The central opening 152 on each of the first strap 144a and the second strap 144b defines the pivot axis 148 about which the first and second straps 144a, 144b are pivotally movable relative to each other when their pivot axes 148 are coaxially aligned. In some embodiments or aspects, at least one of the grommets 150 is non-removably attached to the respective first and second straps 144a, 144b. In some embodiments or aspects, at least one of the grommets 150 is removably attached to the respective first and second straps 144a, 144b. The grommets 150 may be identical or different from one another. The grommets 150 may be made from metal, plastic, or a combination thereof.
(36) In some preferred and non-limiting embodiments or aspects, at least one of the first strap 144a and the second strap 144b may have an opening, similar to the central opening 152, that is cut, punched through, or otherwise formed through the material of at least one of the first strap 144a and the second strap 144b. The edges of the opening may be reinforced, such as by a threaded border or by melting the strap material around the opening, to prevent the strap material from fraying at the opening. As used herein, the central opening 152 of the grommet 150 and the opening that is cut, punched through or otherwise formed through the material of at least one of the first strap 144a and the second strap 144b is also referred to herein as a reinforced opening.
(37) In some preferred and non-limiting embodiments or aspects, a single grommet 150 (shown in
(38) With reference to
(39) In some preferred and non-limiting embodiments or aspects, the connecting element 154 is a load bearing element of the harness 100 (shown in
(40) In other preferred and non-limiting embodiments or aspects, the connecting element 154 is configured as a load indicator, wherein the connecting element 154 is configured to break after being exposed to a predetermined force. The predetermined force may be a shear force in a direction substantially perpendicular to the pivot axis 148, an axial force in a direction parallel with the pivot axis 148, or a combination thereof. The predetermined force may be in a range of about 75 lbs. to about 2250 lbs. In situations where the connecting element 154 is exposed to a force that is below the predetermined force, the connecting element 154 is configured to remain intact. When the connecting element 154 is exposed to a force that is greater than the predetermined force, the connecting element 154 is configured to break. The connecting element 154 may have a weakened portion 159 (shown in
(41) With continued reference to
(42) With reference to
(43) The pivoting strap connection arrangement 140 shown in
(44) Although the invention has been described in detail for the purpose of illustration based on what is currently considered to be the most practical and preferred embodiments, it is to be understood that such detail is solely for that purpose and that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover modifications and equivalent arrangements that are within the spirit and scope of the appended claims. For example, it is to be understood that the present invention contemplates that, to the extent possible, one or more features of any embodiment can be combined with one or more features of any other embodiment.