The present invention relates to a sports helmet having a removable facemask.
Helmets are a key type of protective equipment used in a variety of sports. In baseball, in particular, batters typically wear a helmet when they step up to the plate. The helmet serves to protect the batter's head from severe injury when a waywardly pitched ball and/or the batter's stance result in a collision between the ball and the batter's head.
In many team sports, a team may share a limited number of helmets among the team members. For instance, in baseball, only one batter is up to bat at a time, and up to three baserunners. Therefore, many teams use four helmets or less to accommodate the needs of an entire baseball team.
Many sports helmets, such as batting helmets, include a facemask. The facemask provides a framework positioned in front of the wearer's face to protect the wearer's face from direct contact with a ball without fully obstructing the wearer's vision. However, a facemask may seem cumbersome to some wearers, and the facemask inevitably blocks at least a small portion of the wearer's field of vision. Thus, some batters prefer helmets that do not include a facemask.
Conventional sports helmets often include removable facemasks that are threadedly fastened to the helmet. For example, two screws may be used to attach the facemask to the right side of the helmet and two additional screws may be used to attach the facemask to the left side of the helmet. The capability to remove the facemask from the helmet allows the helmet to accommodate each player's preference, whether the player prefers a helmet having a facemask or a facemask-free helmet. However, the act of removing or reattaching the facemask is often time-consuming, particularly when a team has a small number of helmets relative to the number of players. Additionally, the attachment hardware, such as screws, may be easily lost either during the facemask removal or reattachment process, or even when the helmet is in storage, in transport, or when in use.
Additionally, many existing facemasks and their fasteners provide an unpleasing appearance to the helmet. The facemask may severely distort the overall appearance of the helmet and make the helmet look very unattractive, particularly to young users.
It would thus be desirable to provide a sports helmet with a facemask that can be quickly and easily removed and reattached. It would also be desirable to provide a sports helmet with a removable facemask that does not require the removal of small parts that are susceptible to getting lost. It would also be advantageous to provide a helmet and facemask assembly that provides a smooth, complementary and pleasing appearance.
The present invention presents a sports helmet having a removable facemask. The facemask can be quickly and easily removed from and reattached to the helmet. All of the fastening components and mating fastening components are integrated into the helmet and the facemask. Consequently, there are no small parts that are susceptible to getting lost.
In particular, the sports helmet includes a facemask removably attached to a shell with at least one fastening component that is integral with the facemask and at least one mating fastening component that is integral with the shell. Suitably, the fastening components are located at each distal end of the facemask and the mating fastening components are located on each of two opposing interior surfaces of the shell. In certain embodiments, at least a portion of the fastening component or fastening components may be flexible such that the fastening component can be physically manipulated for insertion into or removal from the corresponding mating fastening component.
For example, the fastening component may include a tab and the corresponding mating fastening component may include two projections. To attach the facemask to the shell, the tab can be slid between the projections and locked in place. If the tab is flexible, the tab can be squeezed together to fit into place between the projections. Conversely, to remove the facemask from the shell, the tab can be slid out from between the projections, possibly by squeezing the tab to force the tab to fit between the projections.
As another example, the fastening component may include one or more projections and the corresponding mating fastening component may include one or more recessed areas. To attach the facemask to the shell, the projections can be inserted into the corresponding recessed areas. Conversely, to remove the facemask from the shell, the projections can be removed from the corresponding recessed areas.
In certain embodiments, the facemask may include at least one integral fastening component set inward from each distal end of the facemask in addition to the at least one integral fastening component at each distal end of the facemask, along with at least two integral mating fastening components on each of the two opposing interior surfaces of the shell. The fastening components at the distal ends of the facemask may be the same type of fastening components as those that are set inward from the distal ends of the facemask and, correspondingly, the at least two mating fastening components on each of the two opposing interior surfaces of the shell may be the same type of mating fastening components. For example, the fastening components may be projections and the mating fastening components may be in the form of recessed areas. Alternatively, the fastening components at the distal ends of the facemask may be a different type of fastening component than the fastening components that are set inward from each distal end of the facemask and, correspondingly, the at least two mating fastening components on each of the two opposing interior surfaces of the shell may be two different types of mating fastening components. For example, one of the types of fastening components may be a flexible tab that can be inserted between two projection-type mating fastening components on the shell, and another of the types of fastening components may be a projection that can be inserted into a recessed-area-type mating fastening component on the shell.
The sports helmet may include a variety of features in addition to the removable facemask. For instance, the facemask may include an integral ear guard at each distal end of the facemask. The integral fastening component may extend from the ear guard. Alternatively, the ear guard may be separate from both the facemask and the shell, but may be refastenably attached to the shell with the facemask positioned between the ear guard and the shell. In this embodiment, the fastening components may be integral with the ear guard and refastenably attached to the mating fastening components that are integral with the shell.
Additionally, a curved bill may be molded into the shell. To ensure a secure fit between the facemask and the shell, at least one bar of the facemask may be engaged with the bill when the facemask is attached to the shell. The helmet may also include such features as padding attached to an interior of the shell, and/or a chinstrap that is removably attached to the helmet.
The sports helmet may be, in particular, a batting helmet. Alternatively, the removable facemask construction of this helmet may be applied to a variety of other types of sports helmets including, but not limited to, a catcher's mask, an umpire's mask, a lacrosse helmet, a football helmet, a ski helmet, a snow-boarding helmet and a hockey helmet.
Referring to
The sports helmet 20 of the present invention is configured for competitive play in organized competition. For the purposes of this invention the term “configured for competitive play in organized competition” refers to a helmet that satisfies the National Operating Committee on Standards for Athletic Equipment (“NOCSAE”) Standards, or equivalent requirements. In particular, the helmet satisfies:
The shell 22 is a generally hemispherically-shaped head covering, which forms a cranial cavity 26 configured to generally cover and protect the upper portion of a user's head. The shell 22 has a dome-like crown 28, a generally continuous circumferential side wall 30, and first and second ear protective regions 32 and 34. Preferably, the crown 28, side wall 30, and first and second ear protective regions 32 and 34 are molded from a single material source. In alternative preferred embodiments, one or more of these shell 22 regions can be formed from separate pieces and integrated with the shell 22, such as through thermal bonding, adhesive bonding, or other suitable types of bonding known to those skilled in the art. Additionally, a curved bill 36 may be molded into the shell 22, or otherwise integrated with the shell 22. Other types of helmets may differ in terms of the shell configuration. For example, football helmets may not include the bill 36.
The shell 22 is formed of a rigid, durable material, preferably, acrylonitrile-butadiene-styrene (“ABS”). In alternative preferred embodiments, the shell 22 can be formed of other materials, such as, for example, a polycarbonate, plastic, aluminum, or other polymers. One example of a commercially-available material having considerable durability is Surlyn® produced by E.I. du Pont de Nemours and Company, 1007 Market St. Wilmington, Del. 19898 (“DuPont”). The shell 22 is configured to protect the user's head by resisting, absorbing and distributing impact loads, such as, for example, the impact from a pitched ball, thereby reducing the load transferred to or felt by the user due to an impact. The padding assembly (not shown) is coupled to an inner surface of the shell 22 and may include a plurality of support members configured to dampen, reduce, absorb, and/or dissipate shock resulting from an impact of the helmet with an object, and reduce the shock transferred to, or felt by, the wearer due to an impact. The padding assembly can be formed of a lightweight, cushionable, resilient material, such as a foam material formed of ethyl vinyl acetate (“EVA foam”), or other open or closed cellular or non-cellular foam, a gel, a fluid-filled bladder, a plurality of spherical balls, a plurality of other geometric objects, or an air-filled bladder. Referring to
The shell 22 further preferably includes a plurality of ventilation holes 38 for enabling air to flow into and out of the helmet 20. As shown in
Referring to
With further reference to
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As illustrated by the dashed lines in
In certain embodiments, at least a portion of the fastening component 40 and/or mating fastening component 42 may be flexible such that the fastening component 40 can be physically manipulated for insertion into or removal from the corresponding mating fastening component 42. For example, the fastening component 40 and/or mating fastening component 42 may be formed of nylon, an elastomer, metal, or other flexible materials. In certain embodiments, the fastening component 40 may be composed of a flexible material and the mating fastening component 42 may be composed of a rigid, non-yielding material, such that the fastening component 40 can be manipulated into engagement with the mating fastening component 42. In other embodiments, the mating fastening component 42 may be composed of a flexible material and the fastening component 40 may be composed of a rigid, non-yielding material, such that the mating fastening component 42 yields under pressure when engaged with the fastening component 40.
The mating fastening component 42 can be integrally formed to the shell 22 or otherwise securely attached to the shell 22. The mating fastening component 42 defines a slot or cavity for receiving fastening component 40. The configuration of the fastening component 40 and mating fastening component 42 may be any of a variety of suitable refastenable fastener types. For example, as illustrated in
Referring to
An alternative preferred embodiment of the mating fastening component 42 is illustrated in
Another alternative configuration of the fastening component 40 and mating fastening component 42 is one in which the fastening component 40 includes one or more projections and the corresponding mating fastening component 42 includes one or more recessed areas. For example, the fastening component 40 may include two spaced-apart projections and the mating fastening component 42 may include two spaced-apart recessed areas. The facemask 24 may be attached to the shell 22 by inserting the projections into the corresponding recessed areas. Conversely, the facemask 24 may be removed from the shell 22 by removing the projections from the corresponding recessed areas. The recessed areas may be shaped such that a larger opening provides an insertion point for the projections, while a more tapered area of the opening holds the projections in place. Additionally, the projections may have a head extending from a neck, such that the neck fits into the tapered area of the opening while the head prevents the projection from leaving the opening. Consequently, the projection may be inserted into the larger area of the opening and slid into the more tapered area of the opening, thereby securing the fastening component 40 in place.
Referring to
As illustrated in
Alternatively, the fastening components 40A at the distal ends 48 of the facemask 24 may be the same type of fastening component as the fastening components 40B that are set inward from the distal ends 48 of the facemask 24 and, correspondingly, the at least two mating fastening components 42A and 42B on each of the two opposing interior surfaces 50 of the shell 22 may be the same type of mating fastening components. For example, all of the fastening components 40A and 40B may be projections and all of the mating fastening components 42A and 42B may be in the form of recessed areas.
The helmet 20 may include a variety of features in addition to the removable facemask 24. For instance, the facemask may include an integral ear guard 58 at each distal end 48 of the facemask 24, as illustrated in
The shell 22 also preferably includes a chin strap (not shown) that is removably attached to the ear guards 58 or the shell 22, with snaps or other suitable fasteners, for example. The chin strap further secures the helmet 20 to the user's head.
The removable facemask 24 embodiments described herein obviate the need for screws or other fasteners, or tools, while enabling a user to swiftly attach or remove the facemask 24 from the shell 22.
In alternative preferred embodiments, other forms of fastening mechanisms can be employed that are integral to the facemask and shell of the sports helmet. For example, tongue and groove type fastening arrangements, snap fit configurations and buckle configurations and/or combinations thereof can also be employed.
While the preferred embodiments of the invention have been illustrated and described, it will be appreciated that various changes can be made therein without departing from the spirit and scope of the invention. For example, while the embodiments described herein are illustrated in a batting helmet, the principles of the present invention could also be used for practically any other sports helmet that includes a facemask. Accordingly, it will be intended to include all such alternatives, modifications and variations set forth within the spirit and scope of the appended claims.