The invention discloses an electrically-adjusted automobile seat hip rear side supporting structure. The structure comprises a backrest; a back supporting body, which is arranged in the backrest and is used for supporting the back of a user; a caudal vertebra supporting assembly, which is rotationally mounted at the lower end of the backrest; and a driving mechanism, which is used for automatically driving the caudal vertebra supporting assembly to rotate. The upper portion of the caudal vertebra supporting assembly is connected with the back supporting body, and under the action of the driving mechanism, the upper portion of the caudal vertebra supporting assembly can move forwards relative to the backrest and pull the lower portion of the back supporting body to move forwards. The structure has the advantages that the area between the waist and the hip of a user can be supported according to the needs of the user, and the comfort level of the seat can be improved.
本发明公开了一种电动调节的汽车座椅臀部后侧支撑结构,包括:靠背;安装在所述靠背内部的背部支撑体,其用于支撑用户的背部;转动安装在所述靠背下端的尾椎支撑组件;用于自动驱动所述尾椎支撑组件转动的驱动机构;所述尾椎支撑组件的上部与背部支撑体连接,在所述驱动机构的作用下,尾椎支撑组件的上部能够相对于靠背向前运动,并牵引所述背部支撑体的下部朝前运动。本发明的有益效果是:能够根据用户的需要,对其腰部和臀部之间的区域形成支撑,有助于提升座椅的舒适性等级。
Electrically-adjusted automobile seat hip rear side supporting structure
电动调节的汽车座椅臀部后侧支撑结构
2021-11-30
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Manually-adjusted seat hip rear side supporting structure
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