The invention relates to the field of seat height adjusting devices, in particular to an air bag suspension seat stepless height adjusting mechanism which comprises an upper sliding groove frame assembly, an X arm assembly, a lower sliding groove frame assembly, an air bag, a height valve assembly and a height adjusting switch. The X-arm assembly comprises an outer X-arm welding assembly and an inner X-arm welding assembly, the outer X-arm welding assembly and the inner X-arm welding assembly are rotationally connected through a middle transverse pipe fixed to the inner X-arm welding assembly, and a transverse pipe at the rear end of the outer X-arm welding assembly is hinged to the upper sliding groove frame assembly. According to the stepless height adjusting mechanism for the air bag suspension seat, the height can be adjusted in a stepless mode, the height of the posture of a driver and passengers can be adjusted to any position, the air pressure of an air bag is directly adjusted and controlled to achieve height adjustment, compared with a step adjusting scheme, the risk that gear adjustment is not sensitive does not exist, and the structure is simple. The structure is simple and compact, and the arrangement is convenient.
本发明涉及座椅高度调节装置领域,尤其涉及一种气囊悬浮座椅无级高度调节机构,包括上滑槽框架组件、X臂总成、下滑槽框架组件、气囊、高度阀总成和高度调节开关;所述X臂总成包括外X臂焊接组件和内X臂焊接组件,且外X臂焊接组件和内X臂焊接组件之间通过固定在内X臂焊接组件上的中间横管转动连接,所述外X臂焊接组件的后端横管与上滑槽框架组件铰接,所述外X臂焊接组件的前端横管与下滑槽框架组件滑动连接,该气囊悬浮座椅无级高度调节机构,高度无级可调,驾乘人员姿态的高度可调节至任意位置,直接调控气囊气压实现高度调节,相比有级调节方案无挡位调节不灵敏风险,可提高舒适性,结构简单紧凑,方便布置。
Stepless height adjusting mechanism for air bag suspension seat
一种气囊悬浮座椅无级高度调节机构
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Automobile seat adjusting device with stepless adjusting function
European Patent Office | 2024
|Roller type armrest stepless adjusting mechanism and automobile seat armrest
European Patent Office | 2020
|Stepless adjusting device for control box of vehicle seat
European Patent Office | 2024
|