Neck protection apparatus with pivotal brace arm and...

A - Human Necessities – 42 – B

Patent

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Details

A42B 3/04 (2006.01) A41D 13/05 (2006.01) A63B 71/08 (2006.01)

Patent

CA 2739859

A neck protection apparatus features a support member arranged to couple to a pair of shoulder pads, a brace arm connected to the support member by a pivotal coupling to allow pivoting of the brace arm toward and away from a plane of the shoulder pads, a flexible elongate member for coupling between the brace arm and a helmet, and stop features for limiting a pivotal motion of the brace arm relative to the support member to a predetermined angular range. Maximum extent of the angular brace arm in opposing directions limits neck movement by using the arm to block rearward movement of the helmet and using tension in the flexible elongate member to restrain forward movement of the helmet, while the flexible elongate member accommodates freedom of head movement between these extents.

Un dispositif de protection du cou est équipé des éléments qui suivent : un élément de soutien disposé pour s'accoupler à une paire d'épaulières; une jambe de force raccordée à l'élément de soutien par un accouplement pivotant pour que la jambe de force pivote en s'éloignant d'un plan des épaulières; un élément allongé souple pour assurer l'accouplement entre la jambe de force et un casque; et des dispositifs d'arrêt pour limiter le pivotement de la jambe de force par rapport à l'élément de soutien, à une plage angulaire prédéterminée. L'étendue maximale de la jambe de force angulaire en sens contraires limite le mouvement du cou. Pour ce faire, la jambe de force bloque le mouvement vers l'arrière du casque et utilise la tension de l'élément allongé souple pour limiter le mouvement en avant du casque, tandis que l'élément allongé souple tolère la liberté de mouvement de la tête entre ces étendues.

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