The invention discloses a waist supporting device of an automobile seat. The device comprises a controller, a supporting framework, an anti-explosion air bag and an air pump. The outer side of the supporting framework is covered with a dustproof sleeve, the controller is installed at one end of the bottom of the supporting framework, the anti-explosion air bag is installed in the supporting framework, an air pressure sensor is installed in the anti-explosion air bag, and an exhaust pipe is arranged at one end of the bottom of the anti-explosion air bag. An inserting buckle, an inserting grooveand a length adjusting buckle are installed and thus the structure of the device is optimized; during use, a user can utilize the clamping connection structure formed by the inserting buckle and theinserting groove; the device is fixedly installed on the automobile seat, the length adjusting buckle is arranged on an elastic binding belt on one side of the inserting buckle, the length of the fixing structure can be adjusted conveniently, so that the tightness degree in the fixing process is adjusted, and the stability of the device and the automobile seat in the fixing process is enhanced.
本发明公开了一种汽车座椅的腰部支撑装置,包括控制器、支撑骨架、防爆气囊和气泵,所述支撑骨架的外侧罩设有防尘套,且支撑骨架底部的一端安装有控制器,所述支撑骨架的内部安装有防爆气囊,且防爆气囊的内部安装有气压传感器,并且防爆气囊底部的一端设置有排气管。本发明通过安装有插扣、插槽和长度调节扣,使得装置优化了自身的结构,使用时,使用者可以利用插扣和插槽构成的卡合连接结构,将装置在汽车座椅上进行固定安装,且通过在插扣一侧的弹性绑带上设置有长度调节扣,便于调节固定结构的长度,从而实现对于固定时松紧度的调整,增强了装置和汽车座椅固定时的稳固性能。
Waist supporting device of automobile seat
一种汽车座椅的腰部支撑装置
2020-09-18
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Waist and back pneumatic supporting device and automobile seat
European Patent Office | 2015
|Three-airbag type automobile seat waist support and automobile seat
European Patent Office | 2021
|