The adjustable elastic supporting framework comprises a framework body and a mounting rod arranged on the framework body, an elastic supporting assembly is arranged on the mounting rod and comprises two hanging steel wires and a pull rope, the upper ends of the hanging steel wires are connected to the mounting rod, and the lower ends of the hanging steel wires are connected to the framework body; an adjusting assembly is arranged on the framework body, the two ends of the pull rope are both connected to the adjusting assembly, the adjusting assembly comprises a fixing plate and an adjusting knob, and a tightening structure and a reset structure are arranged in the adjusting knob; the pull rope is controlled to be tightened through the adjusting mechanism, so that the pull rope is tightened on the hanging steel wire, the reset mechanism can reset the pull rope after the pull rope is tightened, the pull rope is in a loose state on the hanging steel wire, and by adjusting tightening or loosening of the pull rope, different requirements of passengers with different body types during sitting are met through adjustment; and the pull rope is light in weight, the state of the pull rope is manually controlled, and long-time use of the elastic supporting framework of the automobile seat can be guaranteed.
本发明提出了用于汽车座椅的可调式弹性支撑骨架,包括骨架本体和设置在骨架本体上的安装杆,安装杆上设置有弹性支撑组件,弹性支撑组件包括两根悬挂钢丝和拉绳,悬挂钢丝的上端连接在安装杆上,下端连接在骨架本体上,骨架本体上设置有调节组件,拉绳的两个端头均连接在调节组件上,调节组件包括固定板和调节旋钮,调节旋钮内设置有收紧结构和复位结构;通过调节机构控制拉绳收紧,从而紧绷在悬挂钢丝上,复位机构在拉绳收紧之后能够对拉绳进行复位,使拉绳在悬挂钢丝上处于松弛状态,通过调整拉绳的绷紧或者松弛,从而调整满足不同体型乘客在乘坐时的不同需求;且拉绳质量轻,拉绳的状态人为控制,能够保证汽车座椅弹性支撑骨架长时间的使用。
Adjustable elastic supporting framework for automobile seat
用于汽车座椅的可调式弹性支撑骨架
2025-03-04
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Automobile seat with adjustable armrest supporting angle
European Patent Office | 2025
|Angle-adjustable automobile seat backrest framework structure and automobile seat
European Patent Office | 2021
|