The invention discloses a seat turntable and an automobile, the seat turntable comprises a gap eliminating mechanism (40) capable of vertically eliminating a gap, sliding blocks (1, 1') of the gap eliminating mechanism (40) can slide in the radial direction relative to an upper turntable (10) to be switched between an unlocking position and a gap eliminating position, and when a circumferential locking mechanism (30) of the gap eliminating mechanism (40) relieves locking of the upper turntable (10), the sliding blocks (1, 1') can be switched to the unlocking position; when the upper rotating disc (10) rotates to a locking position limited by the circumferential locking mechanism (30), the sliding blocks (1 and 1 ') can be switched to an anti-backlash position; a force transmission piece (2, 2 ') provides an acting force for switching to an unlocking position to a sliding block (1, 1'); each wedge-shaped surface (201) is respectively and correspondingly matched with the lower ends of the sliding blocks (1 and 1 '); each wedge-shaped face (201) is gradually heightened from outside to inside in the radial direction, and the lower ends of the sliding blocks (1 and 1 ') switched to the anti-backlash positions abut against the corresponding wedge-shaped faces (201) in the vertical direction. According to the seat turntable, the vertical gap can be effectively eliminated through structural optimization, and good passenger experience can be obtained.
本发明公开一种座椅转盘及汽车,该座椅转盘包括可竖向消除间隙的间隙消除机构(40),其滑块(1、1′)可相对于上旋转盘(10)沿径向滑动切换于解锁位置和消隙位置之间,其周向锁止机构(30)解除对上旋转盘(10)的锁止时,滑块(1、1′)可切换至解锁位置;上旋转盘(10)转动至周向锁止机构(30)限定的锁止位置时,滑块(1、1′)可切换至消隙位置;其传力件(2、2′)提供切换至解锁位置的作用力至滑块(1、1′);每个楔形面(201)分别与滑块(1、1′)下端相应适配;每个楔形面(201)沿径向由外向内呈逐渐增高的趋势变化,切换至消隙位置的滑块(1、1′)下端与相应的楔形面(201)沿竖向压抵。本方案通过结构优化可有效消除竖向间隙,能够获得良好乘员体验。
Seat turntable and automobile
一种座椅转盘及汽车
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |