Head restraint having an anti-turn mechanism
AssigneeJohnson Controls GmbH
InventorAlexander Stein
Life of this patent
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Abstract
A head restraint assembly is provided for the rotationally secure arrangement of a head restraint on a vehicle seat formed from a backrest and a seat base part. The head restraint is arranged on the backrest by at least one head restraint rod such that the height thereof can be adjusted. A region is formed at an upper end of each head restraint rod. In the region the course of the head restraint rods defines a curve having a radius. The head restraint rods are arranged with the curved region in the head restraint in a form-fitting manner.
Claims8
A headrest arrangement for arranging a headrest in a rotationally secure manner on a vehicle seat formed from a backrest and a seat face portion, comprising:
- a headrest;
- at least one headrest rod configured to position the headrest on the backrest so as to be adjustable in height,
- wherein an upper end of the at least one headrest rod includes a curved region,
- wherein, in the curved region, a path of the at least one headrest rod defines a curvature having a radius, the at least one headrest rod having the curved region being configured to positively lock in the headrest,
- wherein a concave side of the curvature faces a travel direction, and
- wherein the at least one headrest rod is essentially straight in a portion other than the curved region.
Dependencies are inferred from the claim text.