The present disclosure relates to a cover for a helmet. More particularly, the present disclosure relates to a removable cover for a protective helmet that is contoured to the shape of the helmet, cost-effective, and easily removable and replaceable by an end-user.
Many sports, such as football, lacrosse, baseball, motor sports, skiing, and other contact and extreme sports, require rigid protective helmets as part of their standard gear. Each helmet is uniquely shaped to protect the athlete from the specific sport-related impact and within each style of helmet, the exact shape is modified to accommodate different size helmets. Helmets also include inner cushioning and outer hardware that are attached to the hard outer shell. Such hardware typically includes a facemask, chin strap, and trim.
Helmets are rugged pieces of safety equipment and are manufactured to certain safety regulations. As such, a helmet is an expensive piece of equipment for a player or team to purchase and typically, contact sports require additional protective equipment for other parts of the body, thus increasing the expense of properly outfitting an athlete for a contact sport.
Due to the expense, the vast majority of players are typically issued only one helmet to be used for practice and games. Professional teams or universities with large budgets may have the option to purchase multiple helmets, however, most teams cannot afford to provide multiple helmets or other equipment to each athlete.
In the sports world, trends are constantly changing and teams, from school teams to professional teams, want to temporarily change their look for a variety of reasons. Color changes are used to support causes, a most notable case is when teams replace one or more of their standard uniform elements with a hot pink version of the element during October to support Breast Cancer Awareness month. Additionally, teams may want to change their helmet cover for military awareness, team ‘throwback’ colors, or to honor or recognize a specific person, holiday, or tradition.
Currently, there are few options available for changing the appearance of a helmet and thus, the information the team desires to visually convey by the look of their helmets. A helmet can be painted, adhesive labels or patches can be applied, and/or stretched wraps and flexible covers can be used. While these methods mostly give acceptable end results, none are a method for affordably and temporarily changing the appearance of a helmet that will not damage the equipment or take significant time or resources to achieve.
Painting helmets is time consuming and generally left to professionals with trained skills and professional equipment for a consistent appearance on all the helmets. Thus, painting is expensive, time consuming and may not be removable, so that repainting is the only option to return the helmets to their original color. Furthermore, some states, such as California, have environmental laws restricting the chemicals and/or process involved in painting helmets.
Applying adhesive logos or decals typically does not require the same skill level as painting a helmet. The expense will vary based on the size and quantity of decals. Also, with the complicated and multidirectional contour of the helmet, the decal size is limited in order to make it lay flat, without wrinkles and creases, when applied. As such, it cannot cover the whole helmet. Thus, a portion of the helmet can be altered, but the effect of changing the whole helmet (e.g., helmet color) cannot be achieved.
Another option for decorating the whole helmet is to apply a vinyl wrap. Vinyl wraps are typically flexible, shaped vinyl with a pressure sensitive adhesive underside that is removably attached to the helmet. Vinyl wraps can be applied in two or more pieces or as a single piece. When applied in pieces, the pressure sensitive shapes are difficult to maneuver and place with accuracy. The seams must line up exactly for visually acceptable results. When applied as a single piece, the vinyl is heated and stretched over the helmet, requiring special equipment and precise technique.
Another method is to use flexible vinyl or other plastic wraps, either as a single piece or two or more large pieces. In this method, the wrap material is very flexible and the entire or most of the under layer has adhesive applied to it as part of the manufacturing process, whether by the material supplier or the wrap manufacturer. These pressure sensitive wraps are very difficult to handle as they easily fold over on themselves with the adhesive surface sticking to itself. Precise application requires considerable handling skill, without which, the resulting effect is visually displeasing.
As with the helmet painting, professional results in vinyl wraps or partial wraps is difficult and time consuming for an end-user unskilled in such techniques to achieve. Vinyl wraps are often heated and stretched over the helmets, thus equipment and accuracy are critical to achieve acceptable results. As a result, the end-user typically ships helmets out to be wrapped by professionals. This is even more time consuming and expensive, including shipping costs in addition to the wrapping cost, and prevents a change (e.g., a decorative and/or informative change) during the season as the helmets are not available for use. Teams with multiple helmets could use this method, however, they would have to coordinate timing and availability of the professionals.
Covers in accordance with the present disclosure for helmets are removably applied without considerable skill or equipment directly to the outer surface of the helmet to change the appearance of the helmet (e.g., color, design, and/or insignia). The covers are easily assembled and easily disassembled with respect to the helmet without damaging the original helmet surface. The covers can be made in a variety of colors and patterns, and have no visible seam between the pieces of the cover. While the covers change the outside appearance of the helmet, the covers do not impede the usefulness of the helmet and are durable enough to withstand the conditions and forces applied during normal use, i.e., an athletic game or event.
In an aspect of the present disclosure, a system for covering a helmet includes a helmet and a cover. The helmet includes a shell having a first half and a second half. The cover includes a first cover half having an outer surface and an inner surface, and a second cover half having an outer surface and an inner surface. The inner surfaces of the first and second cover halves are contoured for positioning against the first and second halves, respectively, of the shell of the helmet.
The first and second cover halves of the cover may have openings defined therethrough corresponding with attachment holes and vent holes defined through the shell of the helmet.
Each of the first and second cover halves of the cover may have a pre-formed shape mimicking the shape of an outer surface of the shell of the helmet.
In some aspects, the first and second cover halves of the cover are secured to the helmet by hardware of the helmet.
In some aspects, the inner surfaces of the first and second cover halves of the cover include adhesive areas for securing the first and second cover halves to the helmet. The adhesive areas of each of the first and second cover halves may be positioned in spaced relation relative to each other around an outer edge of the inner surface of the first and second cover halves and/or the adhesive areas of the first and second cover halves may be positioned adjacent openings defined in the first and second cover halves corresponding to vent holes defined in the shell of the helmet.
Each of the first and second cover halves may include an outer layer of material and an inner layer of material.
In some aspects, the system includes an adhesive strip configured for positioning over a seam defined between edges of the first and second cover halves of the cover.
In another aspect of the present disclosure, a cover for a helmet includes a first cover half having a pre-formed shape and a second cover half having a pre-formed shape. The first and second cover halves each includes an outer surface and an inner surface. The inner surfaces of the first and second cover halves are contoured for positioning against first and second halves, respectively, of a shell of a helmet.
The first and second cover halves may have openings defined therethrough corresponding with attachment holes and vent holes defined through the shell of the helmet.
In some aspects, the inner surfaces of the first and second cover halves include adhesive areas. The adhesive areas of each of the first and second cover halves may be positioned in spaced relation relative to each other around an outer edge of the inner surface of the first and second cover halves and/or the adhesive areas of the first and second cover halves may be positioned adjacent openings defined in the first and second cover halves corresponding to vent holes defined in the shell of the helmet.
Each of the first and second cover halves may include an outer layer of material and an inner layer of material.
In some aspects, the cover includes an adhesive strip configured for positioning over a seam defined between edges of the first and second cover halves of the cover.
In yet another aspect of the present disclosure, a method of covering a helmet includes: positioning a first cover half of a cover against a first half of a helmet, an inner surface of the first cover half contoured to match and lay flush against an outer surface of the first half of the helmet; and positioning a second cover half of a cover against a second half of the helmet, an inner surface of the second cover half contoured to match and lay flush against an outer surface of the second half of the helmet.
In some aspects, the method further includes: applying pressure to the first cover half after positioning the first cover half against the first half of the helmet to secure adhesive areas disposed on the inner surface of the first cover half to the outer surface of the first half of the helmet; and applying pressure to the second cover half after positioning the second cover half against the second half of the helmet to secure adhesive areas disposed on the inner surface of the second cover half to the outer surface of the second half of the helmet.
In some aspects, the method further includes attaching hardware to the helmet to secure the first and second cover halves of the cover to the helmet.
In some aspects, the method further includes applying an adhesive strip over a seam defined between edges of the first and second cover halves after positioning of the first and second cover halves against the first and second halves of the helmet.
The above and other aspects, features, and advantages of the present disclosure will be apparent in light of the following detailed description when taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this specification, wherein:
Embodiments of the present disclosure will now be described in detail with reference to the drawing figures wherein like reference numerals identify similar or identical elements. Throughout this description, the term “end-user” refers to the person applying a cover of the present disclosure to a helmet and thus, is not limited to the wearer of the helmet. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the present disclosure in unnecessary detail.
Referring now to
The shell 2 of the helmet 1 is shown in
Turning now to
The first and second cover halves 10a, 10b of the cover 10 are shaped (i.e., have a pre-formed shape) to correspond with the shape of the outer surface 2a (
The cover 10 is positionable flush against the outer surface 2a of the shell 2 of the helmet 1 to present a new outer surface of the helmet 1. While the cover 10 is shown mimicking the shape of the helmet 1, it is envisioned that inner surfaces 12a, 12b of the first and second cover halves 10a, 10b may be contoured to conform to the shape of the outer surface 2a of a helmet 1 over which the cover 10 is placed, and outer surfaces 14a, 14b of the first and second cover halves 10a, 10b may have a different shape to change the appearance and/or shape of the helmet 1.
The first and second cover halves 10a, 10b are formed from material(s) rigid enough to hold the shape of the cover 10, but is not brittle, and flexible enough to be manipulated for placement over the helmet 1, but does not collapse upon itself. The sturdiness of the first and second cover halves 10a, 10b allow for very easy handling and application of the cover 10 to the helmet 1 as the first and second cover halves 10a, 10b maintain their shape during handling and do not collapse or wrinkle. Thus, an end-user may, without great skill, correctly position the cover 10 over the helmet 1.
The first and second cover halves 10a, 10b of the cover 10 are each formed from one or more layers 16 (e.g., one layer, two layers, three layers, four layers, etc.) of material that are shaped to conform to the helmet 1. The layers 16 may be formed from the same material or different materials and have the same or different thicknesses as long as the balance between rigidity and flexibility is maintained. Additionally, the overall thickness of the first and second cover halves 10a, 10b is thin to provide inherent flexibility to the cover 10. The thickness of the cover 10 may range from about 0.004 inches to about 0.03 inches. Additional protective layers may be included with the first and second cover halves depending upon a particular purpose. For example, one or more impact-absorbent materials may be provided as an additional layer.
The layer(s) 16 are mechanically formed to rigidly hold the exterior shape of the helmet 1 while being inherently flexible due to the thinness of the formed cover 10. The layer(s) 16 are formed to match the shape of the specific helmet using methods within the purview of those skilled in the art, such as a method that heats and forms a sheet of material, such as a thermoforming process. Materials which may be utilized in the thermoforming process include, for example, PE (polyethylene), PS (polystyrene), PVC (polyvinylchloride, all durometers), PP (polypropylene), PET/PETE (polyethylene terephthalate, polyester), ABS (acrylonitrile butadiene styrene), PC (polycarbonate), and urethane. Additionally or alternatively, the shape of the cover may be made by using laser mapping software or manufacturer's CAD files of the helmet to which the cover is to be applied to insure proper alignment and fit.
In embodiments in which two or more layers 16 of material are utilized to form the cover 10, the layers 16 are secured together using methods within the purview of those skilled in the art, such as a method that mechanically engages the layers 16 together, such as a laminating process. The laminating process may be achieved using any combination of adhesives, static, heat, and/or pressure.
In embodiments in which two or more layers 16 of material are utilized to form the cover 10, different materials may be selected. An advantage of using different materials is that the outer layer can be selected for its aesthetic customizability (e.g., ability to be printed) and the inner layer can be selected based on durability, strength, and ability to be formed (e.g., molded). For example, a vinyl material may be utilized as the outer layer of the cover and a sturdier plastic material may be utilized as the inner layer of the cover. As another example, an inner layer of the cover may be more rugged than an outer layer of the cover, even if it is very thin (e.g., thinner than the outer layer).
In embodiments, one of the layers 16 of the cover 10 may be a flexible circuit, or other similar electronic, that includes circuitry for determining or registering one or more pre-selected conditions. In some embodiments, the layer including the circuitry may be positioned between inner and outer layers of the cover. The pre-selected condition may include one or more of the following: pre-impact conditions (e.g., medical base of brain or brain activity, temperature, atmospheric conditions, altitude, etc.); concurrent-impact conditions (e.g., impact force (vector (x, y, and z)-forces (as it relates to or as it affects the wearer)), impact angle, impact effect on helmet, etc.); and/or post-impact conditions (e.g., helmet damage, medical condition of the wearer (e.g., knocked out or fatality), likelihood or level of concussion as it relates to impact force, brain activity, etc.). Various types of sensors or accelerometers may be embedded into the circuitry to accomplish one or more of these purposes.
Each of the first and second cover halves 10a, 10b may be finished to the correct size and configuration using methods within the purview of those skilled in the art, such as a secondary process for cutting and/or trimming the cover 10. Such processes include, for example, laser cutting, mechanical punching, electrical cutting, plasma cutting, heat laser cutting, wet jet cutting, and hand trimming. Additionally or alternatively, another secondary process, such as mechanical punching or laser cutting, may be used to cut out the openings 11 in the cover 10 to match the attachment and vent holes 3a, 3b (
As shown in
The cover 10 may be removably attached to the helmet 1 by chemical and/or mechanical methods. Chemical methods include, for example, the use of adhesives. The adhesive may be adhesive tape, adhesive liquids, spray adhesives, and/or static adhesives. The adhesive may be repositionable, and are not permanent adhesive. Mechanical methods include, for example, utilizing the existing hardware of the helmet to secure the cover 10 to the helmet 1.
As shown in
In embodiments, the adhesive areas 18 include manufacturer or factory applied adhesive (e.g., adhesive dots, adhesive strips, or combinations thereof). A non-stick liner (not shown) may be disposed over the adhesive areas 18 to protect the pre-applied adhesive and prevent sticking of the adhesive to other objects prior to assembly onto the helmet 1.
In embodiments, the adhesive areas 18 are defined areas on the inner surfaces 12a, 12b of the first and second cover halves 10a, 10b (e.g., marked or outlined areas) to which the end-user applies adhesive (e.g., an adhesive tape). In embodiments, instructions are provided to the end-user as to the correct placement of adhesive. In some embodiments, adhesive strips are provided that may be applied along portions of the cover corresponding with the wearer's jaw line, temple, and/or crown.
The adhesive areas 18 are strategically placed by the factory or manufacturer to the inner surfaces 12a, 12b of the first and second cover halves 10a, 10b of the cover 10 to use the fewest points of attachment and still maintain adherence so that the cover 10 does not disassemble from the helmet 1 during use. As seen in
The inner surfaces 12a, 12b of the first and second cover halves 10a, 10b, or any portion thereof, may be spray coated with a non-slip material that is repositionable as needed to assure proper alignment. These adhesives are sometimes referred to as multi-use adhesives, reusable adhesives/polymers, reversible adhesives, sticky polymers, etc. These adhesives provide high retention forces in one direction (e.g., horizontal to reduce slippage) while being easily removable/peelable in a second direction (e.g., vertical).
In a method of end-user assembly, no glues, heat, tools (except any tools necessary to remove the helmet hardware), or machines are required for the end-user to assembly the cover 10 to the helmet 1. The hardware, e.g., facemask 6, clips 7, snaps 8, trim 9, etc. (
With the cover 10 assembled onto the helmet 1, as shown in
Seams are a weak point in a design because they are points where material can lift away. For example, the edges 13a, 13b of the first and second cover halves 10a, 10b of the cover 10 are exposed and could be damaged during use of the helmet 1. The two-piece construction and design of the cover 10 is used to minimize seams in the final product. The two-piece construction results in only one seam down the center of the helmet 1.
In embodiments, the first and second cover halves 10a, 10b are mechanically joined along the edges 13a, 13b to reinforce the seam “S.” Various mechanical interfaces that may be used to interlock the edges include, for example, dovetail, snap-fit, tongue and groove, mating grooves, etc.
In embodiments, an adhesive tape is utilized to cover and protect the seam. As shown in
After the first and second cover halves 10a, 10b are assembled onto the helmet 1, as seen in
In a method of end-user disassembly, after the helmet 1, with the attached cover 10, has been used or the cover 10 is no longer desired, the cover 10 is removed, also with any special tools, materials, or machines. The hardware, e.g., facemask 6, clips 7, snaps 8, trim 9, etc., is removed from the helmet 1. The adhesive strip 20 is then pulled off, followed by each of the first and second cover halves 10a, 10b using, e.g., the end-user's hand. The adhesive strip 20 and first and second cover halves 10a, 10b are easily removed because the adhesive on adhesive strip 20 the first and second cover halves 10a, 10b are not permanent. Any remaining remnants of adhesive that may have stuck to the outer surface 2a of the shell 2 of the helmet 1 may then be removed using, for example, the end-user's fingers, fingernails, or a piece or plastic (e.g., a credit card).
The aforedescribed materials, manufacturing procedures, and methods of assembly and use may be utilized to advertise, protect, and/or analyze other consumer areas or areas of concern, such as the transportation industry. It is envisioned that the covers described herein may be utilized to cover various parts of cars, trucks, motorcycles, trains, and planes, in a similar fashion.
It is also envisioned that the manufacturing process may be configured to mold a single cover that may be operably engaged to the helmet, or mode of transportation. Two or more molds may be placed adjacent one another and secured during the process to form a single mold that can be mechanically attached to the helmet, or mode of transportation.
The covers may be provided and/or sold as part of a kit that includes one or more sets of first and second cover halves, adhesive strips, adhesives, instructions, and/or printed decals. Moreover, the covers may be stackable for easy storage and repeated use on anniversary dates for certain events, e.g., hot pink covers for October, green covers for St. Patrick's Day, camouflage covers for Veterans day, etc.
While several embodiments of the disclosure have been shown in the drawings, it is not intended that the disclosure be limited thereto, as it is intended that the disclosure be as broad in scope as the art will allow and that the specification be read likewise. It is to be understood, therefore, that the present disclosure is not limited to the precise embodiments described, and that various other changes and modifications may be effected by one skilled in the art without departing from the scope or spirit of the disclosure. Additionally, the elements and features shown and described in connection with certain embodiments may be combined with the elements and features of certain other embodiments without departing from the scope of the present disclosure, and that such modifications and variation are also included within the scope of the present disclosure. Therefore, the above description should not be construed as limiting, but merely as exemplifications of preferred embodiments. Thus the scope of the embodiments should be determined by the appended claims and their legal equivalents, rather than by the examples given.
This application claims the benefit of, and priority to, U.S. Provisional Patent Appl. No. 62/671,214, filed May 14, 2018, and U.S. Provisional Patent Appl. No. 62/810,095, filed Feb. 25, 2019, the entire contents of each of which are hereby incorporated herein by reference.
Number | Date | Country | |
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62671214 | May 2018 | US | |
62810095 | Feb 2019 | US |