ELECTRIC HEADREST

摘要

The present disclosure provides an electric headrest including: an oil damper which has a storing part in which oil is stored, and a rotary shaft coupled to the top of the storing part and having a first saw-toothed part protruding from the outer peripheral surface of the rotary shaft; a center cover that is formed in the center of the rear of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.

主权项

1. An electric headrest comprising:
a center cover provided on a headrest pad and having on a side thereof a hinge coupling part; an oil damper coupled to an inside of the hinge coupling part of the center cover, the oil damper comprising:
a storing part configured to store oil therein, anda rotary shaft coupled to a top of the storing part and having a first saw-toothed part protruding from an outer peripheral surface of the rotary shaft; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.