A brake device for a vehicle seat is provided with a toothed plate that is provided to an unlocking member and that is serrated with a pinion shaft so as to restrict the rotation of the pinion shaft. Therefore, even if the rotation suppression force of the brake roller is reduced due to repeated load, the rotation of the pinion shaft can be reliably suppressed by the toothed plate, thereby preventing the sinking phenomenon of the seat.
本发明涉及车辆用座椅的制动装置,该装置具备齿板,该齿板设置于解锁部件且与小齿轮轴锯齿结合,从而对小齿轮轴的旋转进行约束。因此,即使通过反复的荷重而基于制动辊的旋转抑制力下降,也能够通过上述齿板来可靠地抑制小齿轮轴的旋转,从而存在防止座椅的下沉现象的效果。
Brake device for vehicle seat
车辆用座椅的制动装置
2023-08-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |