Neck brace

• US 8,484,768 B2
• Filed: 10/26/2007
• Issued: 07/16/2013
• Est. Priority Date: 11/26/2003
• Status: Expired due to Fees

• Current Assignee: Xceed Holdings CC
• Original Assignee: Xceed Holdings CC
• Inventors: Leatt, Christopher J., Nelson, Grant L., Hopkins, MarK E.
• Primary Examiner(s): QUINN, RICHALE LEE
• Application Number:
  US12/447,452
• Publication Number:
  US 20100088809A1
• Time in Patent Office: 2,090 Days
• Field of Search: 241/0, 246/8, 241/5, 242/2, 602 17- 19
• US Class Current: 2/468
• CPC Class Codes: A41D 13/0512 Neck or shoulders area
• CPC Class Codes: A42B 3/0473 Neck restraints
• CPC Class Codes: A61F 5/055 Cervical collars

Abstract

A neck brace (10) comprises an impact surface (39,55) adjacent the neck of a wearer of the brace (10) that it is spaced from a helmet (42) and that is configured to limit movement of the helmet by contacting an underside (46) of the helmet, a bearing surface (15,35) bearing on the wearer'"'"'s body; and a resilient structure (12) between the impact surface (39,55) and the bearing surface (15,35) for transferring impact loads from the helmet (42) on the impact surface, to the wearer'"'"'s body via the bearing surface. The brace (10) further includes restraining means (58) that is attachable to the rear of the structure (12) with a releasable clip mechanism (66) and to the helmet (42) to inhibit movement of the helmet. The restraining means is in the form of a tether (58) that is attached to the helmet (42) at two spaced locations and that passes with clearance through an aperture in an anchor element (62,64), to allow the helmet (42) to be moved freely while the tether (58) slides through the aperture.

Claims

1. A neck brace comprising:

at least one impact surface adjacent the neck of a wearer of the brace and facing generally upwardly, such that it is spaced from a helmet when the neck brace is worn with a helmet, said impact surface being configured to limit movement of the helmet by contacting an underside of the helmet;

at least one bearing surface which is shaped and configured to bear on the wearer'"'"'s body; and

a structure that extends between the impact surface and the bearing surface, said structure being sufficiently resilient to transfer impact loads from the helmet on the impact surface, to the wearer'"'"'s body via the bearing surface, wherein the structure includes at least two parts and at least one releasable clip mechanism configured to attach the parts of the structure to one another, said clip mechanism including;

(a) a protuberance defined on a first of the at least two parts of the structure;

(b) a recess that is complementally shaped to the protuberance, defined in a second of the at least two parts of the structure, the protuberance and recess being shaped to allow pivotal movement between the protuberance and recess, relative to an axis within the clip mechanism, when the protuberance is received in the recess; and

(c) a spigot about which the second part of the structure can pivot relative to the first part, when the protuberance is received in the recess, wherein said axis within the clip mechanism about which the protuberance and recess can pivot relative to each other when the protuberance is received inside the recess, is the axis of the spigot.

2. The neck brace of claim 1, wherein the clip mechanism includes a detent that is configured to pivot about the axis of the spigot to draw the spigot closer to the first part of the structure, and to hold the two parts of the structure together and to hold the protuberance inside the recess.

3. The neck brace of claim 2, wherein the clip mechanism includes a lever that can pivot to lock the detent in its clipped condition and to lock the two parts of the structure together.

4. A neck brace comprising:

at least one impact surface adjacent the neck of a wearer of the brace and facing generally upwardly, such that it is spaced from a helmet when the neck brace is worn with a helmet, said impact surface being configured to limit movement of the helmet by contacting an underside of the helmet;

at least one bearing surface which is shaped and configured to bear on the wearer'"'"'s body;

a structure that extends between the impact surface and the bearing surface, said structure being sufficiently resilient to transfer impact loads from the helmet on the impact surface, to the wearer'"'"'s body via the bearing surface; and

restraining means in the form of at least one elongate flexible element that is attachable to the rear of the structure and to the helmet, wherein the elongate flexible element is releasably attachable to the structure immediately behind the wearer'"'"'s neck at a level corresponding to an upper end of a thoracic spine and to the outside of the helmet in at least two spaced, lateral locations on either side of the helmet;

wherein the structure includes at least two parts and at least one releasable clip mechanism configured to attach the parts of the structure to one another, said clip mechanism including;

i. a protuberance defined on a first of the at least two parts of the structure;

ii. a recess that is complementally shaped to the protuberance, defined on a second of the at least two parts of the structure, the protuberance and recess being shaped to allow pivotal movement between the protuberance and recess, relative to an axis within the clip mechanism, when the protuberance is received in the recess; and

iii. a spigot about which the second part of the structure can pivot relative to the first part, when the protuberance is received in the recess, wherein said axis within the clip mechanism about which the protuberance and recess can pivot relative to each other when the protuberance is received inside the recess, is the axis of the spigot.

5. The neck brace of claim 4, wherein the restraining means is attachable to the structure by means of a releasable clip mechanism.

6. The neck braces of claim 4 or claim 5, wherein the restraining means includes an elongate element that extends between the spaced locations.

7. The neck brace of claim 6, wherein the restraining means includes an anchor element attachable to the structure and that defines an aperture, the elongate element passing through the aperture with clearance such that the elongate element has a general V-shape, between its spaced lateral attachments to the helmet and the anchor element.

8. The neck brace of claim 4, wherein the neck brace includes at least one lateral protuberance extending from the structure and being configured to extend along the body of the wearer underneath a body restraint.

9. The neck brace of claim 8, wherein each protuberance defines a generally planar surface on which an elongate element of the body restraint is receivable.

10. The neck brace of claim 8, wherein each protuberance includes an upstanding end, remote from the structure.

11. The neck brace of claim 4, wherein the structure is generally rigid.

12. The neck brace of claim 4, wherein the neck brace includes a flange extending from the structure, said impact surface being defined on the upper surface of the flange.

13. The neck brace of claim 4, wherein the neck brace includes at least one upstanding protuberance extending from the impact surface, said protuberance being configured to prevent the helmet of the wearer from sliding over the impact surface.

14. The neck brace of claim 4, wherein the neck brace includes a column that extends from the rear of the structure in a position corresponding with the upper spine of the wearer, said column being fixedly attached to the structure.

15. The neck brace of claim 4, wherein the structure is in the form of a ring that can extend around the wearer'"'"'s neck.

16. The neck brace of claim 4, wherein the clip mechanism includes a detent that is configured to pivot about the axis of the spigot to draw the spigot closer to the first part of the structure, and to hold the two parts of the structure together and to hold the protuberance inside the recess.

17. The neck brace of claim 4, wherein the elongate flexible elements extend generally upright, when viewed from the side.

18. The neck brace of claim 4, wherein the elongate flexible elements extend substantially vertically when viewed from the side.