The embodiment of the invention provides a folding waist rest of a vehicle and the vehicle. According to the waist rest, a waist rest plate is rotationally connected with an upper mounting frame and a lower mounting frame, and a lock structure is fixed to the back side of the waist rest plate; the folding locking mechanism is fixed with the upper fixing seat and is rotationally connected with the upper mounting frame; the lower fixing seat is positioned below the upper fixing seat; the unfolding limiting mechanism is fixed to the lower fixing base and rotationally connected with the lower mounting frame; under the action of external force, the waist rest plate can drive the upper mounting frame and the lower mounting frame to rotate in the same direction, and the lock structure and the folding locking mechanism are in contact and locked together, so that the folding type waist rest is folded; after the folding locking mechanism and the lock structure are unlocked, the waist rest plate rotates downwards to be unfolded and stops rotating until the unfolding limiting mechanism reaches the preset unfolding position, and the unfolded folding type waist rest serves as a wheelchair fixing device. The vehicle comprises the folding waist rest. The technical problem that a waist rest and wheelchair fixing device of a traditional vehicle occupies a large space is solved.
本申请实施例提供了一种车辆的折叠式腰靠及车辆。腰靠包括:腰靠板与上安装架和下安装架转动连接,腰靠板的背侧固定有锁结构;折叠锁紧机构,与上固定座固定且与上安装架转动连接;下固定座位于上固定座的下方;展开限位机构,与下固定座固定且与下安装架转动连接;在外力作用下腰靠板能够带动上安装架和下安装架同向转动,在锁结构和折叠锁紧机构接触锁合在一起,实现折叠式腰靠的折叠;在折叠锁紧机构和锁结构解锁后,腰靠板向下转动展开直至展开限位机构到达预设展开位置停止转动,展开的折叠式腰靠作为轮椅固定装置。车辆包括上述折叠式腰靠。本申请实施例解决了传统车辆的腰靠和轮椅固定装置占用的空间较大的技术问题。
Folding waist rest of vehicle and vehicle
一种车辆的折叠式腰靠及车辆
2022-11-04
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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