Helmet Goggle Designed for On-Road and Off-Road Use

Abstract

A protective helmet for use with motorsports and cycling activities has a head receiving helmet body that includes a head receiving interior, and an exterior having a front surface, a rear surface, and a perimetral lip for defining a forward-facing aperture. A transparent shield member is engageable with the helmet body and is configured to be placeable adjacent to the forward-facing aperture of the helmet body. The shield member includes a perimetral edge that is sized and configured for engaging the perimetral lip of the helmet body. A strap is coupled to the shield and is configured to engage the rear surface of the helmet body. The engagement of the perimetral edge of the shield member with the perimetral lip of the helmet body enables an increasing force exerted against the shield to be exerted against the helmet, rather than directly against the user's face, and resists the intrusion of dust into the interior of the helmet.

Claims

1. A protective helmet for use with motor sports and cycling, comprising: a head receiving helmet body including a head receiving interior and an exterior having a front surface, a rear surface, and a perimetral lip for defining a forward-facing aperture; a transparent shield member engageable with the helmet body and configured to be placeable adjacent to the forward-facing aperture of the helmet body, the shield member including a front surface, a rear surface, and a perimetral edge having a top portion, a bottom portion, a first side portion and a second side portion, the perimetral edge being sized and configured for engaging the perimetral lip of the helmet body, a strap having, a first end, a second end, and a middle portion extending between the first and second ends, the first end being coupled to the first side portion of the transparent shield and the second end being coupled to the second side portion of the transparent shield and the middle portion being configured to engage the rear surface of the helmet body, wherein the engagement of the perimetral edge of the shield member with the perimetral lip of the helmet body enables an increasing force exerted against the shield to be exerted against the helmet rather than directly against the user's face.

2. The helmet of claim 1 wherein the helmet includes a sealing member cooperatively positioned with the helmet body, shield and user's face to help reduce the intrusion of particulates into an area adjacent to the user's eyes.

3. The helmet of claim 2 wherein the sealing member includes a helmet engaging portion coupled to the rear surface of the transparent shield member.

4. The helmet of claim 2 wherein the sealing member is coupled to the helmet body and sealingly engageable with the rear surface of the transparent shield member.

5. The helmet of claim 2 wherein the sealing member is coupled to the perimetral edge of the shield member, the sealing member including a surface engageable with the perimetral lip for providing a particulate resistant seal between the shield member and the perimetral lip.

6. The helmet of claim 5 wherein the shield member includes a transparent lens having a perimetral lens edge, the sealing member includes a first portion placeable around the front surface of the shield member, a second portion placeable against the rear surface of the shield member, and a groove disposed between the first and second portions and being sized and configured for receiving the perimetral lens edge.

7. The helmet of claim 5 wherein the shield member includes a lens portion having a perimetral lens edge, a front lens surface and a rear lens surface, and the sealing member is coupled to the perimetral lens edge.

8. The helmet of claim 7 wherein the perimetral lens edge includes an upper lens edge portion, a lower lens edge portion, a first side lens edge portion and a second side lens edge portion wherein the sealing member engages each of the upper, lower, first side and second side lens edge portions.

9. The helmet of claim 8 wherein the sealing member engages substantially all of the perimetral edge, and engages the first and second side portions of the helmet along a planar portion of the first and second side portions.

10. The helmet of claim 8 wherein the sealing member engages substantially the entire perimetral lip for preventing a significant quantity of particulate matter from entering the interior of the helmet through the forward-facing aperture.

11. The helmet of claim 7 wherein the sealing member includes a perimetral lip engaging portion comprised of a deformable material having a durometer hardness of between about 40 Shore A and 80 Shore A.

12. The helmet of claim 7 wherein the sealing member includes a perimetral lip engaging portion comprised of at least one of the thermoplastic urethane material and a thermoplastic elastomer material, the material having a durometer hardness of between about 60 Shore A and 70 Shore A.

13. The helmet of claim 5 further comprising, a removeable breath box disposed adjacent to the mouth and nose of a user for restricting air in the helmet adjacent to the nose and mouth from entering an area of the helmet adjacent to the user's eyes.

14. The helmet of claim further comprising a removeable breath box disposed adjacent to a mouth and nose of the user for restricting air in the helmet adjacent to the user's nose and mouth from entering an area of the helmet adjacent to the user's eyes.

15. The helmet of claim 14 wherein the breath box comprises a deformable member having a forward edge coupled to the helmet, and a rearward edge configured for engaging the nose and face of the user to form a barrier between the area of the interior of the helmet below the breath box and the area of the interior above the breath box.

16. The helmet of claim 1 further comprising a clip member coupled to the strap and configured for being engageable with the shield member for removably coupling the strap to the shield member.

17. The helmet of claim 1 wherein the transparent shield member comprises a transparent lens portion having a perimetral edge and a sealing member coupled to the perimetral edge portion, the sealing member including a helmet engaging portion disposed on the rear surface, the helmet engaging portion being sized and configured for mating with the perimetral lip of the helmet to create a particulate barrier.

18. The helmet of claim 17 wherein the particulate barrier is capable of resisting the intrusion of particulate materials having a size of about 10 microns or greater.

19. The helmet of claim 7 wherein the perimetral lens edge includes an upper lens edge, a lower lens edge, a first side lens edge and a second side lens edge, and wherein the sealing member engages each of the lower lens edge, upper lens edge, first side lens edge, and second side lens edge.

20. The helmet of claim 19 wherein the shield member includes a transparent lens having a perimetral lens edge, a front surface and a rear surface, the sealing member includes a first portion placeable against the front surface of the lens, a second portion placeable against the second surface of the lens, and a portion including a groove for receiving the perimetral lens edge, wherein the sealing member is configured for matinly engaging the perimetral lip of the helm et to create a particulate barrier capable of preventing ten micron or greater sized particulate matter from passing through the barrier.

21. The helmet of claim 19 wherein the sealing member is comprised of a deformable material having a durometer hardness of between about 40 Shore A and 80 Shore A.

22. A shield for use with a protective motor sport or cycling helmet for use with motor sports and cycling that includes a head receiving interior, and an exterior having a front surface, a rear surface, and a perimetral lip for defining a forward-facing aperture, the shield comprising; a transparent shield member engageable with the helmet body and configured to be placeable adjacent to the forward-facing aperture of the helmet body, the shield member including a front surface, a rear surface, and a perimetral edge having a top portion, a bottom portion, a first side portion and a second side portion, the perimetral edge being sized and configured for engaging the perimetral lip of the helmet body, and a strap having a first end, a second end, and a middle portion extending between the first and second ends, the first end being coupled to the first side portion of the transparent shield and the second end being coupled to the second side portion of the transparent shield and the middle portion being configured to engage the rear surface of the helmet body, wherein the engagement of the perimetral edge of the shield member with the perimetral lip of the helmet body enables an increasing force exerted against the shield to be exerted against the helmet rather than directly against the user's face.

23. The shield of claim 22 wherein the transparent shield member comprises a transparent lens portion having a perimetral edge and a sealing member coupled to the perimetral edge portion, the sealing member including a helmet engaging portion disposed on the rear surface, the helmet engaging portion being sized and configured for mating with the perimetral lip of the helmet to create a particulate barrier.

24. The helmet of claim 22 wherein the perimetral lens edge includes an upper lens edge, a lower lens edge, a first side lens edge and a second side lens edge, and wherein the sealing member engages each of the lower lens edge, upper lens edge, first side lens edge, and second side lens edge.

25. The helmet of claim 24 wherein the shield member includes a transparent lens having a perimetral lens edge, a front surface and a rear surface, the sealing member includes a first portion placeable against the front surface of the lens, a second portion placeable against the second surface of the lens, and a portion including a groove for receiving the perimetral lens edge, wherein the sealing member is configured for matingly engaging the perimetral lip of the helmet to create a particulate barrier capable of preventing ten micron dust particles from passing through the barrier.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0036] FIG. 1 is a right-side perspective view of a full-face motorcycle helmet of the present invention, to which the goggle/shield of the present invention can be coupled;

[0037] FIG. 2 is a left-side frontal perspective view of the motorcycle helmet of FIG. 1;

[0038] FIG. 3 is a left-front perspective view of the goggle of the present invention;

[0039] FIG. 4 is a rear view of the goggle of the present invention, showing the inside surface of the shield member;

[0040] FIG. 5 is a front view of the shield of the present invention;

[0041] FIG. 6 is a front view of the shield member of the present invention, showing the nose gasket attached thereto;

[0042] FIG. 7 is a rear view of the shield member of the present invention;

[0043] FIG. 8 is a top view of the shield of the present invention;

[0044] FIG. 9 is another front view of the of the shield of the present invention;

[0045] FIG. 10 is a rear view of the present invention showing the inside surface of the shield.

[0046] FIG. 11 is a right side perspective view of the shield of the present invention, showing the front, or outside surface, of the shield;

[0047] FIG. 12 is a left side perspective view of the shield of the present invention;

[0048] FIG. 13 is perspective, right side view of the shield of the present invention;

[0049] FIG. 14 is a front view of the shield of the present invention attached to a motorcycle helmet such as the helmet of FIG. 1

[0050] FIG. 15 is front side perspective view of the shield of the present invention attached to, or positioned on a helmet;

[0051] FIG. 16 is a right side perspective view of the shield of the present invention.

[0052] FIG. 17 is a left side view of the goggle-shield of the present, invention coupled to a helmet in the use position;

[0053] FIG. 18 is a right side view of the goggle-shield-helmet of the present invention, containing annotations directed to features of the invention;

[0054] FIG. 19 is a perspective view of the helmet of the present invention showing the optional breath box.

[0055] FIG. 20 is an enlarged, sectional, exploded view of the sealing member and top edge of the transparent lens; and

[0056] FIG. 21 is a sectional view taken along lines 20-20 of FIG. 17.

DETAILED DESCRIPTION

[0057] The description that follows describes, illustrates and exemplifies one or more particular embodiments of the present invention in accordance with its principles. This description is not provided to limit the invention to the embodiment or embodiments described herein, but rather to explain and teach the principles of the invention in such a way to enable one of ordinary skill in the art to understand these principles and, with that understanding, be able to apply them to practice not only the embodiment or embodiments described herein, but also other embodiments that may come to mind in accordance with these principles.

[0058] The scope of the present invention is intended to cover all such embodiments that may fall within the scope of the appended claims, either literally or under the doctrine of equivalents.

[0059] It should be noted that in the description and drawings, like or substantially similar elements may be labeled with the same reference numerals. However, sometimes these elements may be labeled with differing reference numbers, such as, for example, in cases where such labeling facilitates a clearer description. Additionally, the drawings set forth herein are not necessarily drawn to scale, and in some instances proportions may have been exaggerated to more clearly depict certain features. Such labeling and drawing practices do not necessarily implicate an underlying substantive purpose.

[0060] Furthermore, certain views are side views which depict only one side of the device (or one set of components of a multi set array of components), but it will be understood that the opposite side and other component sets are preferably identical thereto. The present specification is intended to be taken as a whole and interpreted in accordance with the principles of the present invention as taught herein and understood by one of ordinary skill in the art.

[0061] A protective helmet 10 is provided for use with motorsports and cycling activities. The helmet 10 has a head receiving helmet body 11 that includes a head receiving interior 13, and an exterior 17 having a crown portion 12, a front surface 15, a rear surface 14, a left side portion 18, and a perimetral lip 33 for defining a forward-facing aperture 32 A transparent shield member 19 is engageable with the helmet body 11 and is configured to be placeable adjacent to the forward-facing aperture 32 of the helmet body 11. The shield member 19 includes a front surface 42, a rear surface 43, and a perimetral edge 46 having a top portion 47, a bottom portion 48, a first side portion 50, and a second side portion 51. The perimetral edge 46 is sized and configured for engaging the perimetral lip 33 of the helmet body 11.

[0062] A strap 54 having a first end 56, a second end 60 and a middle portion 62 that extends between the first 56 and second 60 ends. The first end 56 is coupled to the first side portion 50 of the transparent shield and the second end 60 is coupled to the second side portion 51 of the transparent shield. The middle portion 62 is configured to engage the rear surface 14 of the helmet body 10.

[0063] The engagement of the perimetral edge 46 of the shield member 19 with the perimetral lip 33 of the helmet body 10 enables an increasing force exerted against the shield member 19 to be exerted against the helmet 10, rather than directly against the user's face.

[0064] Many of the parts of the helmet are referenced with respect to the body part that it covers or is placed against. As such, the helmet 10 has a top or crown portion 12 that generally extends over the top of user's head, a rear surface portion 14 that is generally vertically disposed and extends over the back of the user's head and a brow portion 16. The, brow portion 16 comprises the front part of the crown portion 12 and is placed adjacent to user's forehead or brow.

[0065] The helmet 10 also includes a left side portion 16 that is disposed adjacent to the left side of the user's head, that extends generally forwardly as far as the user's ear and rearwardly until it merges into the rear portion 14. Similarly, a corresponding right side portion 22 of the helmet 10 is provided that is disposed adjacent to the right side of the user's head.

[0066] A chin bar 23 extends forwardly from the side portions 20 22. The chin bar 23 includes a right jaw portion 24 that extends along the user's right jaw and a left jaw portion 26 that extends along the user's left jaw. A chin portion 28 is disposed at the front of the helmet between the right 24 and left 26 jaw portions and is generally placed adjacent to the user's chin. A visor 71 may be attached to the crown portion.

[0067] A face portion 30 extends in a position at the front of the helmet adjacent to the user's face. The face portion 30 consists primarily of an aperture 32 that is defined by a perimetral lip 33 that extends along the upper edge of the chin portion 28, jaw portions 24, 26, front and side surfaces of the side portions, and the lower surface of the brow portion 16. A base edge 36 extends around the bottom of the helmet 10, and defines an aperture through which the user extends his head, to place his head into the interior 13 of the helmet.

[0068] A closeable chin vent 38 (sometimes called a nose vent) is disposed on the chin portion 28 of the helmet. The chin vent 38 is provided for enabling air to pass through from the outside of the helmet 10 to the interior 13 of the helmet to help cool the user's head and to provide fresh air for breathing. The chin vent 38 preferably includes a filter (not shown), to filter out particulates such as dust and water, to prevent these irritants from entering the interior of the helmet.

[0069] In the adventure touring helmet shown, the chin vent 38 is preferably adjustable between an opened position such that air can flow through it 38, and a closed position, wherein the flow of air through the vent 38 is restricted. This enables the user to open the vent 38 when riding on dirt, but close to the vent when the user is driving on the street or vise-versa. Preferably, the chin vent 38 is closeable so that the user is not overwhelmed by the flow of air flowing through the chin vent 38 at the high speeds typically employed on street surfaces.

[0070] In addition to the chin vent 38, jaw vents 40 are provided on each of the left and right jaw portions 26, 24 respectively which also may include filters for filtering out particulate matter and water. Of course, it is envisioned that some of the helmets with which the present invention is used will not have chin vents and/or jaw vents.

[0071] The forward portion of the left side portion 20 of the helmet includes a recessed left side shield seat surface 50 and the front portion of the helmet includes a right side shield seat surface 48 that is provided for receiving the right side of the shield 19. The purpose of the left and right side seats 50, 48 are to fixedly position the side of the shield 49 when the shield is engaged with the helmet 10 so that the shield 19 stays in its appropriate place, and does not slide upwardly, downwardly, or rotationally on the helmet 10. A large amount of protective padding is provided in the interior of the helmet 10 to capture the user's head, and to protect the user's head by cushioning it against blows and trauma that might occur if the user's head hits something, such as a road surface or another vehicle in the case of an accident.

[0072] Examples of preferred cushioning systems are shown in the inventor's other helmet-related patents, including U.S. Pat. Nos. 10,561,192; 8,955,169; 9,820,525; 10,980,306; and U.S. Published Patent Application Nos. 2020/0253314; 2019/029795; 2021/0045487; 2012/0198604; and 2015/0157082. The disclosures of these inventions are hereby incorporated by reference into this application.

[0073] The perimetral lip 33 that defines the front or face aperture 32 is sized and configured to matingly receive the perimetral edge 46 of the shield 19, in a manner that provides an effective dust barrier to thereby resist the intrusion of particulate matter, such as dust, that is exterior of the helmet, from passing through the barrier that is created and thereby intruding into the interior of the helmet adjacent to the user's eyes.

[0074] The seal is preferably capable of preventing, or severely restricting, the intrusion of particulate matter and moisture that is 10 microns or greater and, in a most preferred embodiment, is capable of preventing, or seriously restricting the intrusion of particulate matter that is seven microns or greater. In a most preferred embodiment, the barrier created between the engagement of the perimetral edge of the shield 19 and the perimetral lip 33 of the helmet 10 body 11 prevents, or significantly restricts the intrusion of particulate matter that is two microns or greater in size.

[0075] The sizes given above are typical sizes of particulate matter that might be encountered as “road dust” of the type that is stirred up and, becomes airborne on dry days, through the action of wind, and the movement of objects such as other vehicles on an unpaved road or trail surface.

[0076] Dust of this type is the type of particulate matter that a rider who is riding his motorcycle or ATV on dusty roads and off-road trails is most likely to encounter and, as such, is the type most likely to cause irritants to the user's eyes.

[0077] The perimetral lip 33 includes a top portion 86 that extends at the interface between the exterior brow of the helmet 10 and the aperture 32, and is generally arcuate in configuration to correspond to the arc of the front of the helmet. The perimetral lip 33 also includes a bottom portion 66 which extends along the chin portion 28 of the helmet at the interface between the jaw portions 24, 26 and chin portion 28 and the aperture 32.

[0078] As best shown in FIG. 21, the perimetral lip 33 in the top portion 64 and bottom portion 66 is generally L-shaped to include a forwardly-facing surface 74 which is somewhat vertically disposed and a vertically-facing surface 76 which is somewhat horizontally disposed As will be described in more detail later, this results in a somewhat L-shaped cross-section, which is matingly engageable with a complementary configured L-shaped configuration in the shield sealing member.

[0079] The perimetral lip 33 also includes a first side portion 52 and a second side portion 53. The first and second side portions 52, 53 of the perimetral lip are generally planar, and include a series of bumps to enhance frictional engagement between the first and second side portions 52, 53 of the perimetral lip of the helmet 50 and the first and second side surfaces 50, 51 of the sealing member of the shield. An L-shaped cross-section of the side portions 52, 53 is not as necessary as along the top and bottom portions 64, 66, since the flow of air along the side portions 52, 53, and the rearwardly-opening nature of the sides of the shield 19, and of the covering of the shield 19 with the strap 54 will largely prevent dust from intruding, since the dust is generally not engaging the sealing member with the pressurized force caused by the wind exerting as much force against the membrane.

[0080] The first and second side surfaces 52, 53 of the perimetral lip 33 serve as shield-engaging seats upon which the sealing member of the shield 19 rests to help to form a particle-resistant barrier.

[0081] The bottom portion 66 of the perimetral lip includes three segments. These segments include a relatively planar first jaw segment 86, a relatively planar second jaw segment 90, and an arcuate nose or front segment 92. The segments take their shape from the generally corresponding shape of the helmet 10. The arcuate nose or front segment 92 takes its shape because the front surface of the helmet includes a relatively higher vertically-extending front portion to accommodate the chin vent 38 through which air can pass to enter the interior 13 of the helmet 19 adjacent to the user's nose.

[0082] The shield member is best shown in FIGS. 3-14 and 21. Generally, the shield member 19 includes a front surface 42, a rear surface 43, and a perimetral edge 46. The perimetral edge 46 is sized and configured for sealingly-engaging the perimetral lip 33 of the helmet 10 body 11.

[0083] The shield member 19 includes a top portion 47, a bottom portion 48, a first side portion 50, and a second side portion 51. A strap 54 includes a first end 56 that is coupled by a clip to the right side of the shield 19 and a second end 60 that is coupled by a second clip 61 to the second side of shield 19. The strap also includes a middle portion 62 that extends generally between the first end 56 and second end 60 of the strap 54. When in use, the middle portion 62 extends around the exterior of the helmet 19 and, in particular, around the rear surface portion 14 of the helmet to help secure the shield 19 onto the helmet. The middle portion includes an adjustment member 65 which includes a three-bar slide adjuster 67 and ring 69. The adjustment member 65 enables the user to adjust the length of the straps so that it fits onto the helmet to which the shield 19 is attached in the manner that holds the shield securely onto the helmet.

[0084] Since the shield 19 engages the helmet along the perimetral lip 33, pulling the strap extra tightly to make sure that it is secured onto the helmet 10 does not add additional pressure to the user's face. Rather, because of the inventive design of the present invention, the tightness of the strap 54 should have no measurable impact on the way that the helmet 10 feels to the user.

[0085] The general shape of the perimetral edge 46 of the shield member 19 conforms generally to the shape of the perimetral lip 33 of the helmet.

[0086] The top portion 47 of the perimetral edge 46 is generally arcuate, and is sized and configured to matingly engage the arcuate top portion 84 of the perimetral lip 33. Further, the bottom surface of the shield 48 includes three distinct segments, including a first jaw-engaging portion 48A, a second jaw-engaging portion 48B, and a nose or chin vent central portion 48C, These shapes are dictated largely to conform to the corresponding engagement surfaces of the relatively planar first jaw segment 86, the relatively planar second jaw segment 90, and the arcuate nose or front segment 92.

[0087] It will be appreciated that the shape and configuration of the perimetral edge 46 of the shield 19 would likely change if perimetral lip 33 would have a configuration different than that shown in the drawings. For example, the arcuate portion 48C of the bottom edge of the shield 46 might not be necessarily arcuate if the helmet with which the shield 19 was used did not include the chin or nose vent 38.

[0088] The shield 19 is comprised of three primary components, including the strap 54 and first 53 and second 61 clip assembly, a transparent lens 34 and a sealing member 53. The transparent lens includes an edge portion 106 that includes a top edge 108, a bottom edge 110, a first side edge 112, and a second side edge 114. The shapes and configurations of the edge portion 106 are generally similar to the configuration of the shield 19 as a whole.

[0089] The transparent lens 100 is preferably made to enable the user to look through the lens without losing any significant detail. Additionally, the lens 100, if colored, should still be transparent, and should be tinted at a color that will not significantly distort the colors that the user sees through the lens. In particular, the user should be able to look through the lens 100 and recognize the red of a red light, the green of a green light, and the yellow of a yellow light traffic signal.

[0090] Further, the lens 100 should be made from a relatively strong material. The most common material from which lenses 100 are made is polycarbonate, because of its toughness and shatter resistance. In the United States, many states require a lens 100 to meet or exceed the standards set forth in the Vehicle Equipment, Safety Commission Number 8 (VESC-8 or V-8) and Snell. The V-8 test requires that the shield be able to not allow lens 100 penetration if a 1.56 ounce steel projectile with a conical point strikes the shield at 20 miles per hour. The Snell test includes a pellet gun test that also prohibits the test projectile from entering the helmet.

[0091] The second component of the shield 19 is a sealing member 130. The sealing member 130 essentially comprises an elastomeric gasket type device that is coupled to and engages the perimetral edge of the lens 100. The sealing member 130 is preferably comprised of a deformable material such as a thermoplastic urethane material, or a thermoplastic elastomer material that has a durometer hardness of between of about 40 Shore A and 80 Shore A. Most preferably, the durometer hardness of the sealing member should be between about 60 Shore A and 70 Shore A.

[0092] The sealing member 130 preferably engages substantially all of the edge portion 106, of the lens 100 and may be molded in a manner so that the side portions of the sealing member are formed to either be a part of the clips 53, 61, or are formed to enable the clips 53, 61 to engage the sealing member 130 in a manner that securely engages the sealing member 130 to the clips 53, 61 and thereby the strap 54.

[0093] Preferably, the sealing member 130 engages the entire perimetral lip. However, this engagement of the entire perimetral lip may include portions that are near, but not at the edge 106. For example, near the side portions 50, 51 of the transparent lens 100, the sealing material may just extend on a planar surface of the transparent lens 100 so that the perimetral lip engaging surface of the sealing member 100 can better engage the generally planar first 52 and second 53 side portions of the perimetral lip 33.

[0094] The important feature is that the sealing member engages the perimetral lip 33 for preventing a significant quantity of particulate matter from entering the interior of the helmet through the forward-facing aperture of the helmet 10. The seal should be significantly complete, so that the particulate barrier created by the engagement of the sealing member 130 and perimetral lip 33 is capable of preventing the intrusion of particulate materials having a size of about 10 microns or greater.

[0095] More preferably, the barrier should be capable of resisting the intrusion of particulate materials that are about seven microns or greater and, most preferably, capable of resisting the intrusion of particulate materials having a size of about two microns or greater. The significance of these sizes is that they are the typical sizes of “road dust” particles of the type that are stirred up through either the action of wind, or other vehicles traveling along an unpaved road or trail of the type that an off-road rider would likely be driving his motorcycle, off-road bicycle, or ATV.

[0096] One configuration in which the sealing member can be manufactured, especially for those portions of the sealing member other than the side edge surfaces, is to have a sealing member 130 that includes a first portion 134 placeable against the front surface 102 of the lens 100, a second portion 136 that is placeable against the second or interior surface 104 of the lens 100, and a third portion 138 that includes a groove 140 for receiving the perimetral lens edge portion 106. In this configuration, the sealing member 130 is configured for matingly engaging the perimetral lip 33 of the helmet 10 to create a particulate barrier capable of preventing a large portion of typical road dust particulates from passing through the barrier.

[0097] Turning now to FIG. 19 a helmet 10 is shown that includes a breath box 150. The purpose of a breath box 150 is to create a barrier that restricts the movement of particulate matter and air between a lower space of the interior of the helmet that is adjacent to the user's nose and mouth, and an upper area of the interior of the helmet 10 that is adjacent to the user's eyes.

[0098] One of the benefits of a breath box 150 is that it prevents moisture, such as that found in exhaled breath from engaging the interior surface 104 of the transparent lens 100 to thereby help to prevent the interior surface 104 of the lens 100 from getting fogged up, such as might occur in humid situations, or situations wherein the helmet goes from a relatively cold area to a relatively warmer area.

[0099] Just as the breath box helps to prevent the passage of humid air to the interior of the helmet 10 adjacent to the user's eyes, it also helps to restrict the flow of dust to the area adjacent to the eyes.

[0100] As discussed above, there should not be a significant amount of dust that enters the interior space of the helmet adjacent to the user's mouth and nose through either the jaw vents 40 or the chin vent 38 as the jaw vent 40 and chin vent 38 preferably both include filters for trapping the dust. However, dust will enter the interior of the helmet around the base edge 36 of the helmet 10.

[0101] The breath box 150 includes an exteriorly-facing surface 152 and an interiorly-facing surface (not shown). The breath box 150 further includes a forward edge 154 that can include an attachment material for attaching the forward edge to the interior surface of the helmet, to help create a barrier to the passage of air and particulate matter around the forward edge 154 of the breath box 150. The breath box includes a rearward edge 156 that is configured for engaging the nose and face of the user to form a barrier between the area of the interior of the helmet below the breath box 150 and the area, of the interior above the breath box 150, which is the area of the interior of the helmet that is adjacent to the eyes of the user.

[0102] The breath box further includes a first side portion 158 and a second side portion 162 that are relatively smaller and have a lower height than the relatively enlarged central portion 166. The first and second side portions can include a fastener such as a hook and loop type fastener that is disposed on the exteriorly-facing surface 152 of the breath box 150 and may be engageable with a complementary hook and loop fastener that is disposed on the interior surface of the helmet.

[0103] In some embodiments, the helmet goggle may employ a nose gasket (FIG. 6). A nose gasket 144 is a gasket that is generally fitted onto the exterior frontal surface of the shield 19 to accurately engage the shield 19 onto the outer surface of the helmet shell at the nose vent area 15, and may comprise a rubber or foam material similarly defined as the goggle sealing member 130. The nose gasket 144 is best shown at FIG. 14, as being coupled to the shield 19, adjacent to arcuate portion 48C of the shield.

[0104] Having described the invention in detail with references to preferred embodiments, it will be appreciated that the above-described invention is not limited by the description herein, but rather, shall be limited only by the claims and their equivalents that shall be attached hereto.