HELMET SYSTEM
A helmet system for reducing the occurrence of concussions and/or other head injuries includes an inner cap and a helmet sized to fit onto the inner cap. The inner cap has an inner layer and conforming means for conforming it to a wearer's head. The inner cap also has an outer shell layer that overlies the inner layer, and a chin strap. The inner cap is releasably secured to the helmet. The conforming means and chin strap cooperate to restrain planar and/or rotational movement of the inner cap relative to a wearer's head when the helmet system is secured to the wearer's head. Thus, the helmet and inner cap constitute a functional extension of the wearer's head.
This application claims the benefit of U.S. Provisional Patent Application No. 61/794,287, filed Mar. 15, 2013, the disclosure of which is incorporated in its entirety herein.
FIELD OF INVENTIONThe invention relates to safety helmets and, more particularly, to anti-concussion helmets advantageously employed in endeavors where concussions and/or other head injuries are prevalent.
BACKGROUND OF THE INVENTIONConcussions can be a serious problem in many endeavors and especially in football and other contact sports where the rate and severity of head impacts is significant. In view of the increased danger of concussions and the high rate of their occurrence in these endeavors, it is desired to provide a helmet system which helps reduce the likelihood of an impact to the head that result in a concussion and/or other head injuries.
SUMMARY OF THE INVENTIONThe helmet system of the present invention includes an inner cap and a helmet sized to fit onto the inner cap. The inner cap has an inner layer including a first side, a second side opposite the first side, and conforming means for conforming the inner layer to a wearer's head. The inner cap also has an outer shell layer that overlies the inner layer and has first fixation means, and a chin strap having first and second ends secured to the first and second sides of the inner layer, respectively. The helmet has an inner surface with second fixation means complimentary to the first fixation means of the outer shell layer such that the inner cap may be releasably secured to the helmet when the first fixation means engages the second fixation means. The conforming means and chin strap cooperate to restrain planar and/or rotational movement of the inner cap relative to a wearer's head when the helmet system is secured to the wearer's head.
For a more complete understanding of the present invention, reference is made to the following detailed description of an exemplary embodiment considered in conjunction with the accompanying drawings, in which:
In an embodiment, the inner cap 18 includes three layers (see
Referring now to
With continued reference to
As also illustrated in
Referring to
Although two slots and two tabs are discussed above in connection with the disclosed complimentary fixation means, it should be understood that complimentary fixation means having other numbers of connecting elements are also contemplated as being within the scope of the present invention. For example, one, three or four sets of protruding tabs and slots may be employed rather than two sets. Further, any other type of suitable complimentary fixation means may be used instead of that described above.
The method of use of the helmet system 10 will now be described with reference to the embodiment depicted in
Once the inner cap 18 is secured in place, the helmet 12 is placed over the inner cap 18 such that the tabs 34, 36 insertably and securely engage the slots 38, 40, as discussed above, in order to fixedly attach the helmet 12 to the inner cap 18. As a result of such attachment, the helmet 12 constitutes a functional extension of the inner cap 18, and, therefore, a functional extension of the wearer's head.
In the foregoing arrangement, the inner cap 18 causes the helmet 12 to remain static relative to the wearer's head, such that the helmet 12 cannot move independently of the wearer's head. This restraint of the helmet's movement reduces the risk of the wearer's head impacting the hard interior of the helmet 12, which thereby reduces the likelihood of the brain forcefully contacting the inner table of the skull, which, in turn, reduces the incidence of concussion and/or other head injuries.
Another feature of the present invention is the impact energy reduction provided by the inner cap 18. For instance, when advantageously employed, the inner layer 20 acts to decrease the impact energy caused by a collision, which results in less impact energy being transmitted to the wearer's head. When disposed between the inner layer 20 and the hard shell layer 24, the intermediate layer 22, if present, functions to further decrease the impact energy caused by a collision, thereby further reducing the amount of impact energy transmitted to the wearer's head. This reduction of transmitted energy also helps to lower the incidence of concussion and/or other head injuries.
Variations and modifications can be made without departing from the scope of the invention. For instance, in an embodiment illustrated in
The present invention provides a number of benefits and advantages. For instance, an improved helmet is provided that reduces the likelihood of an impact resulting in a concussion and/or other head injury to the wearer. The helmet eliminates movement between the helmet and the wearer's head in the three planar directions, as well as rotational direction, thereby reducing the incidence of concussions and/or other head injuries. The helmet may also be economically constructed and advantageously employed in sports to reduce the occurrence of concussions and/or other head injuries.
It will be understood that the embodiments described herein are merely exemplary and that a person skilled in the art may make many variations and modifications without departing from the spirit and scope of the invention. All such variations and modifications are intended to be included within the scope of the invention, as set out in the appended claims.
Claims
1. A helmet system, comprising:
- an inner cap having an inner layer including a first side, a second side opposite said first side, and conforming means for conforming said inner layer to a wearer's head, an outer shell layer overlying said inner layer and having first fixation means, and a chin strap having first and second ends secured to said first and second sides of said inner layer, respectively, and;
- a helmet sized to fit onto said inner cap and having an inner surface with second fixation means complimentary to said first fixation means of said outer shell layer such that said inner cap may be releasably secured to said helmet when said first fixation means engages said second fixation means, and
- wherein said conforming means and said chin strap cooperate to restrain planar and/or rotational movement of said inner cap relative to a wearer's head when said helmet system is secured to the wearer's head.
2. The helmet system of claim 1, wherein said conforming means includes a wire-like cap tensioner positioned within said inner layer and having opposed ends releaseably attached to each other.
3. The helmet system of claim 2, wherein said inner layer includes a circumferential channel that contains said cap tensioner.
4. The helmet system of claim 1, wherein said first fixation means includes a plurality of tabs disposed on said outer shell layer, and wherein said second fixation means includes a plurality of slots formed in said inner surface of said helmet and configured to fixedly and releasably receive said plurality of tabs therein.
5. The helmet system of claim 4, further comprising a release mechanism including a release member disposed on said outer shell layer and operatively connected to said plurality of tabs, and an aperture formed in said inner surface of said helmet adjacent said plurality of slots, wherein said release member insertably engages said aperture when said inner cap is secured to said helmet, and whereby depression of said release member disengages said plurality of tabs from said plurality of slots.
6. The helmet system of claim 1, further comprising a release mechanism operatively connected to said first fixation means and said second fixation means.
7. The helmet system of claim 1, wherein said helmet includes a soft exterior layer.
8. The helmet system of claim 1, wherein said inner cap includes a plurality of voids.
9. The helmet system of claim 1, wherein said helmet has an outer shell and wherein said outer shell layer of said inner cap and said outer shell of said helmet are made of a similar material.
10. The helmet system of claim 1, wherein said helmet is a football helmet.
11. The helmet system of claim 1, further comprising an intermediate layer overlying said inner layer, wherein said outer shell layer overlies said intermediate layer.
Type: Application
Filed: Mar 13, 2014
Publication Date: Sep 18, 2014
Inventor: Barry H. Katz (Bridgewater, NJ)
Application Number: 14/208,858
International Classification: A42B 3/08 (20060101);