Neck brace

• US 8,002,723 B2
• Filed: 03/23/2007
• Issued: 08/23/2011
• Est. Priority Date: 11/26/2003
• Status: Active Grant

• Current Assignee: Xceed Holdings CC
• Original Assignee: Xceed Holdings CC
• Inventors: Leatt, Christopher James
• Primary Examiner(s): Lewis; Kim M
• Application Number:
  US11/690,412
• Publication Number:
  US 20070156072A1
• Time in Patent Office: 1,614 Days
• Field of Search: 128/845, 128/846, 128/870, 128/DIG.23, 602/5, 602/17, 602/18, D24/191, 242/2, 245/5
• US Class Current: 602/18
• CPC Class Codes: A41D 13/0512 Neck or shoulders area
• CPC Class Codes: A41D 2600/102 Motorcycling
• CPC Class Codes: A42B 3/0473 Neck restraints
• CPC Class Codes: A61F 5/055 Cervical collars

Abstract

A neck brace (10) is disclosed which comprises two sections (12, 14) which are releasably connected to one another along a split line (18). The ring has upwardly facing surfaces (30, 76.1, 20.2) which limit tilting movement of a helmeted head in all directions. The brace further has a column (68, 70) which extends downwardly from the ring for transferring loads to the wearer'"'"'s back on each side of the spine.

Claims

1. A neck brace, comprising:

a ring adapted to substantially encircle a wearer'"'"'s neck and to provide a clearance between the ring and a front lower rim of a full face helmet when the helmet is worn by the wearer, the clearance allowing a range of freedom of movement of the helmet above the ring, the ring having a front section constructed and arranged to limit forward tilt of the helmet through contact of the front lower rim of the helmet with the front section of the ring; and

a lower forward member extending from the ring and having sufficient rigidity to transfer to the wearer'"'"'s chest at least some of a force applied to the front section of the ring by the front lower rim of the helmet; and

wherein the ring further has a side surface constructed and arranged to limit sideward tilt of the helmet through contact of a side lower rim of the helmet and the side surface of the ring.

2. The neck brace of claim 1, wherein the ring comprises:

two U-shaped sections.

3. The neck brace of claim 2, wherein the U-shaped sections are configured to releasably latch together.

4. The neck brace of claim 1, further comprising:

a first fracture zone, adjacent the front section, configured to collapse prior to the remainder of the brace collapsing in response to a first force applied to the front section of the ring by the front lower rim of the helmet thereby absorbing at least some of the first force.

5. The neck brace of claim 4, further comprising:

an upwardly extending rear surface constructed and arranged to limit rearward tilt of the helmet through contact of a rear lower rim of the helmet and the upwardly extending rear surface.

6. The neck brace of claim 5, further comprising:

a second fracture zone, adjacent the upwardly extending rear surface, configured to collapse prior to the remainder of the brace collapsing in response to a second force applied to the upwardly extending rear surface by the rear lower rim of the helmet thereby absorbing at least some of the second force.

7. The neck brace of claim 6, wherein at least one of the first and second fracture zones is formed by using one or more materials collectively having a strength that is less than the strength of the materials used to form the remainder of the brace.

8. The neck brace of claim 7, further comprising:

flanges configured to prevent substantial rotation of the neck brace on the wearer.

9. The neck brace of claim 6, wherein at least one of the first and second fracture zones has walls that are thinner than the walls forming the remainder of the brace.

10. The neck brace of claim 1, further comprising:

a rigid structure connected to and extending between the ring and the lower forward member.

11. The neck brace of claim 10, wherein the ring extends outwardly beyond the rigid structure.

12. A neck brace, comprising:

a ring adapted to substantially encircle a wearer'"'"'s neck and to provide a clearance between the ring and a front lower rim of a full face helmet when the helmet is worn by the wearer, the clearance allowing a range of freedom of movement of the helmet above the ring, the ring having an upwardly extending rear surface configured to limit rearward tilt of the helmet through contact of a rear lower rim of the helmet with the upwardly extending rear surface; and

a lower rear member extending from the ring and having sufficient rigidity to transfer to the wearer'"'"'s back at least some of a force applied to the upwardly extending rear surface by the rear lower rim of the helmet.

13. The neck brace of claim 12, wherein the ring has a front section constructed and arranged to limit forward tilt of the helmet through contact of the front lower rim of the helmet with the front section of the ring.

14. The neck brace of claim 13, further comprising:

a second fracture zone, adjacent the front surface, configured to collapse prior to the remainder of the brace collapsing in response to a second force applied to the front section of the ring by the lower rim of the helmet thereby absorbing at least some of the second force.

15. The neck brace of claim 14, wherein the second fracture zone is formed by using one or more materials collectively having a strength that is less than the strength of the remainder of the brace.

16. The neck brace of claim 12, further comprising:

a lower forward member extending from the ring and constructed and arranged to transfer to the wearer'"'"'s chest at least some of a force applied to the front section of the ring by the front lower rim of the helmet.

17. The neck brace of claim 16, further comprising:

a rigid structure connected to and extending between the ring and the lower forward member.

18. The neck brace of claim 17, wherein the ring extends outwardly beyond the rigid structure.

19. The neck brace of claim 12, wherein the ring further has a side surface constructed and arranged to limit sideward tilt of the helmet through contact of a side lower rim of the helmet and the side surface of the ring.

20. The neck brace of claim 12, further comprising:

a first fracture zone, adjacent the upwardly extending rear surface, configured to collapse prior to the remainder of the brace collapsing in response to a first force applied to the upwardly extending rear surface by the rear lower rim of the helmet thereby absorbing at least some of the first force.

21. The neck brace of claim 20, wherein the first fracture zone has walls that are thinner than the walls forming the remainder of the brace.

22. The neck brace of claim 12, further comprising:

flanges configured to prevent substantial rotation of the neck brace on the wearer.

23. The neck brace of claim 12, wherein the ring comprises:

two U-shaped sections.

24. The neck brace of claim 23, wherein the U-shaped sections are configured to releasably latch together.

25. A neck brace, comprising:

a first U-shaped section adapted to be operatively positioned around the neck of a wearer and configured to allow clearance between a lower rim of a full face helmet when worn on the wearer'"'"'s head and the first U-shaped section, the clearance allowing freedom of movement of the helmet above the first U-shaped section, the first U-shaped section including a rear section configured to limit tilt of the helmet through contact of a rear lower rim of the helmet with the rear section of the first U-shaped section; and

a lower section, extending from the first U-shaped section, and having sufficient rigidity to transfer to the wearer'"'"'s back at least some of a force applied to the rear section of the first U-shaped section by the rear lower rim of the helmet.

26. The neck brace of claim 25, further comprising:

a second U-shaped section configured to releasably latch to the first U-shaped section so that the first and second U-shaped sections substantially encircle the wearer'"'"'s neck, the second U-shaped section including a front section.

27. The neck brace of claim 26, further comprising:

a first fracture zone, adjacent the rear section, configured to collapse prior to the remainder of the brace collapsing in response to a force applied to the rear section of the U-shaped section by the rear lower rim of the helmet.

28. The neck brace of claim 27, further comprising:

a second fracture zone, adjacent the front section, configured to collapse prior to the remainder of the brace collapsing in response to a second force applied to the front section of the U-shaped section by a front lower rim of the helmet.

29. The neck brace of claim 28, wherein at least one of the first and second fracture zones is formed by using one or more materials collectively having a strength that is less than the strength of the remainder of the brace.

30. The neck brace of claim 28, wherein at least one of the first and second fracture zones has walls that are thinner than the walls forming the remainder of the brace.

31. The neck brace of claim 25, wherein the ring further has a side surface constructed and arranged to limit sideward tilt of the helmet through contact of a side lower rim of the helmet and the side surface of the ring.

32. The neck brace of claim 25, further comprising:

a rigid structure connected to and extending between the ring and the lower forward member.

33. The neck brace of claim 32, wherein the ring extends outwardly beyond the rigid structure.

34. The neck brace of claim 25, further comprising:

flanges configured to prevent substantial rotation of the neck brace on the wearer.

35. A neck brace, comprising:

a ring adapted to substantially encircle a wearer'"'"'s neck and to provide a clearance between the ring and a front lower rim of a full face helmet when the helmet is worn by the wearer, the clearance allowing a range of freedom of movement of the helmet above the ring, the ring having a front section constructed and arranged to limit forward tilt of the helmet through contact of the front lower rim of the helmet with the front section of the ring;

a lower forward member extending from the ring and having sufficient rigidity to transfer to the wearer'"'"'s chest at least some of a force applied to the front section of the ring by the front lower rim of the helmet; and

a first fracture zone, adjacent the front section, configured to collapse prior to the remainder of the brace collapsing in response to a first force applied to the front section of the ring by the front lower rim of the helmet thereby absorbing at least some of the first force.

36. The neck brace of claim 35, wherein the ring comprises:

two U-shaped sections.

37. The neck brace of claim 36, wherein the U-shaped sections are configured to releasably latch together.

38. The neck brace of claim 35, wherein the ring further has a side surface constructed and arranged to limit sideward tilt of the helmet through contact of a side lower rim of the helmet and the side surface of the ring.

39. The neck brace of claim 35, further comprising:

an upwardly extending rear surface constructed and arranged to limit rearward tilt of the helmet through contact of a rear lower rim of the helmet and the upwardly extending rear surface.

40. The neck brace of claim 39, further comprising:

a second fracture zone, adjacent the upwardly extending rear surface, configured to collapse prior to the remainder of the brace collapsing in response to a second force applied to the upwardly extending rear surface by the rear lower rim of the helmet thereby absorbing at least some of the second force.

41. The neck brace of claim 40, wherein at least one of the first and second fracture zones is formed by using one or more materials collectively having a strength that is less than the strength of the materials used to form the remainder of the brace.

42. The neck brace of claim 40, wherein at least one of the first and second fracture zones has walls that are thinner than the walls forming the remainder of the brace.

43. The neck brace of claim 41, further comprising:

flanges configured to prevent substantial rotation of the neck brace on the wearer.

44. The neck brace of claim 35, further comprising:

a rigid structure connected to and extending between the ring and the lower forward member.

45. The neck brace of claim 44, wherein the ring extends outwardly beyond the rigid structure.

46. A neck brace, comprising:

a ring adapted to substantially encircle a wearer'"'"'s neck and to provide a clearance between the ring and a front lower rim of a full face helmet when the helmet is worn by the wearer, the clearance allowing a range of freedom of movement of the helmet above the ring, the ring having a front section constructed and arranged to limit forward tilt of the helmet through contact of the front lower rim of the helmet with the front section of the ring;

a lower forward member extending from the ring and having sufficient rigidity to transfer to the wearer'"'"'s chest at least some of a force applied to the front section of the ring by the front lower rim of the helmet; and

a rigid structure connected to and extending between the ring and the lower forward member.

47. The neck brace of claim 46, wherein the ring comprises:

two U-shaped sections.

48. The neck brace of claim 47, wherein the U-shaped sections are configured to releasably latch together.

49. The neck brace of claim 46, wherein the ring further has a side surface constructed and arranged to limit sideward tilt of the helmet through contact of a side lower rim of the helmet and the side surface of the ring.

50. The neck brace of claim 46, further comprising:

a first fracture zone, adjacent the front section, configured to collapse prior to the remainder of the brace collapsing in response to a first force applied to the front section of the ring by the front lower rim of the helmet thereby absorbing at least some of the first force.

51. The neck brace of claim 50, further comprising:

an upwardly extending rear surface constructed and arranged to limit rearward tilt of the helmet through contact of a rear lower rim of the helmet and the upwardly extending rear surface.

52. The neck brace of claim 51, further comprising:

a second fracture zone, adjacent the upwardly extending rear surface, configured to collapse prior to the remainder of the brace collapsing in response to a second force applied to the upwardly extending rear surface by the rear lower rim of the helmet thereby absorbing at least some of the second force.

53. The neck brace of claim 52, wherein at least one of the first and second fracture zones is formed by using one or more materials collectively having a strength that is less than the strength of the materials used to form the remainder of the brace.

54. The neck brace of claim 53, further comprising:

flanges configured to prevent substantial rotation of the neck brace on the wearer.

55. The neck brace of claim 52, wherein at least one of the first and second fracture zones has walls that are thinner than the walls forming the remainder of the brace.

56. The neck brace of claim 46, wherein the ring extends outwardly beyond the rigid structure.