Concussion reducing/energy transferring helmet and shoulder system
View Patent ↗A head protection device includes a head cradle portion and a force transfer/energy absorbing collar portion. The head cradle portion is spaced from adjacent and out of contact with the collar portion in normal operation and in contact with the collar portion upon impact of predetermined force, transferring the force and associated energy around the head cradle portion and dissipating the energy.
1. A head protection device, comprising:
a head cradle portion comprising a sleeve extending upwardly from the seat;
an inner shell located within the head cradle portion, the inner shell having an inner shell lip wrapped around a portion of the outer shell, wherein the inner shell comprises an energy absorbing material;
a compressive barrier in engagement with the head cradle portion and the inner shell; and
a force transfer/energy absorbing collar portion, wherein the collar portion comprises a seat adapted to engage the flange;
wherein the head cradle portion is spaced from adjacent and out of contact with the collar portion in normal operation and in contact with the collar portion upon impact of predetermined force, transferring the force and associated energy around the head cradle portion and dissipating the energy.
2. The head protection device according to claim 1 , wherein the head cradle portion comprises:
a generally spherical upper portion having an open face portion; and
a flange connected to the upper portion and extending in an arcuate direction around the upper portion.
3. The head protective device according to claim 2 , wherein the flange flares outwardly from the upper portion.
4. The head protective device according to claim 1 , wherein the sleeve is located within a perimeter defined by the flange.
5. The head protective device according to claim 4 , wherein the flange comprises a flange rib extending radially inwardly and wherein the sleeve comprises a sleeve rib extending radially outwardly above the flange rib.
6. The head protective device according to claim 1 , wherein the sleeve comprises a plurality of segments.
7. The head protective device according to claim 1 , wherein the collar portion comprises a shoulder portion extending outwardly therefrom.
8. The head protective device according to claim 1 , wherein the compressive barrier comprises an air bladder.
9. A head protective device comprising:
a collar portion comprising:
a seat extending in an arc of greater than 180 degrees;
a sleeve extending upwardly from the seat within the arc; and
a shoulder portion extending outwardly from the seat; and
a head cradle portion comprising:
a generally spherical upper portion having an open face portion;
an outer shell having a flange extending downwardly and flared outwardly therefrom, the flange extending in an arcuate direction around the upper portion, wherein the flange is adapted to engage the seat;
an inner shell located within the outer shell;
an energy absorbing device in engagement with the outer shell and the inner shell.
10. The head protective device according to claim 9 , wherein the sleeve comprises a plurality of segments.
11. The head protective device according to claim 9 , wherein the sleeve comprises an outer sleeve fixedly connected to the seat and an inner sleeve having a lip wrapped around a portion of the outer sleeve.
12. The head protective device according to claim 9 , further comprising an energy absorbing material mounted on the seat.
13. The head protective device according to claim 9 , wherein the inner shell has a lip wrapped around a portion of the outer shell.
14. The head protective device according to claim 13 , wherein the lip is located proximate to the seat.
15. The head protective device according to claim 9 , wherein the energy absorbing device comprises an air bladder.
16. A head protective device comprising:
a head cradle portion comprising:
a generally spherical upper portion having:
an open face portion; and
an outer shell having a flange extending downwardly and flared outwardly therefrom;
the flange being connected to the upper portion and extending in an arcuate direction around the upper portion, the flange having a flange rib extending radially inwardly; and
an inner shell having an inner shell lip wrapped around a portion of the outer shell, wherein the inner shell comprises an energy absorbing material; and
a force transfer/energy absorbing collar portion comprising:
an outer sleeve fixedly connected to a seat;
an inner sleeve having an inner sleeve lip wrapped around a top portion of the outer sleeve such that the inner sleeve lip extends above the inner shell lip; and
an energy absorbing material attached to the seat;
wherein the flange flares outwardly from the upper portion, and
wherein the head cradle portion is spaced from adjacent and out of contact with the collar portion in normal operation and in contact with the collar portion upon impact of predetermined force, transferring the force and associated energy around the head cradle portion and dissipating the energy.
17. The head protective device according to claim 16 , wherein the energy absorbing material comprises an air bladder.
18. The head protective device according to claim 16 , wherein the head cradle portion is separate from the force transfer/energy absorbing collar portion.