The objective of the present invention is to provide a headrest that can have a suppressed number of components pertaining to position adjustment. The headrest is provided with: an affixed-side member that is provided to a headrest pillar; a mobile-side member that is joined to the affixed-side member with a mobile mechanism therebetween, and that can move in the front-back direction with respect to the affixed-side member; and a front-back locking mechanism that locks and unlocks the movement in the front-back direction of the mobile-side member with respect to the affixed-side member. Also, the front-back locking mechanism has: an engaged section; a locking member that engages the engaged section; a biasing means that biases the locking member to the engaged section side; and a rotary operation member that is held rotatably by the mobile-side member and that operates the locking member. Furthermore, when operating the locking member, the rotary operation member rotates in the direction of moving the locking member in the reverse direction of the biasing direction of the biasing means, releasing the state of engagement to the engaged section.
HEADREST
KOPFSTÜTZE
APPUI-TÊTE
2016-08-17
Patent
Electronic Resource
English