The invention relates to a handrail adjusting mechanism which comprises a cover plate, a clamp spring seat, a clamp spring and a driving shaft. One of the driving shaft and the cover plate is used for connecting a seat, and the other is used for connecting an armrest of the seat. According to the armrest adjusting mechanism provided by the embodiment of the invention, the cover plate is provided with the first through hole, and the clamp spring seat is provided with the second through hole, so that the driving shaft can directly penetrate through and is conveniently and quickly connected with the clamp spring; the driving shaft comprises a flower-shaped columnar part, a clamping spring clamping groove is formed in the circumferential direction of the flower-shaped columnar part, a clamping spring check block of the flower-shaped columnar part can rotate relative to the clamping spring, the driving shaft can pass through the clamping spring when rotating to a specific angle, and the driving shaft is limited by the clamping spring check block at other angles; and the driving shaft can be quickly butted with the cover plate and the clamp spring seat and is not easy to separate from the clamp spring, so that the convenience of connecting the armrest with the seat is improved.
本申请涉及扶手调节机构,包括:盖板、卡簧座、卡簧、驱动轴。驱动轴与盖板之一用于连接座椅,另一用于连接座椅的扶手。本申请实施例提供的扶手调节机构,盖板具有第一通过孔、卡簧座具有第二通过孔,使驱动轴可以直接穿过,便于与卡簧快速连接;驱动轴包括花形柱状部,通过花形柱状部周向的卡簧卡槽的设置,花形柱状部的卡簧挡块能够与卡簧相对转动,能够实现驱动轴转动到特定角度下能够从卡簧中通过,而其他角度下受到卡簧挡块限位,使驱动轴既可以快速与盖板、卡簧座对接,又不容易从卡簧脱离,提升了扶手连接座椅的便捷性。
Handrail adjusting mechanism
一种扶手调节机构
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
AUTOMATIC HANDRAIL TENSIONING SYSTEM AND METHOD FOR ADJUSTING TENSION DEGREE OF HANDRAIL
European Patent Office | 2022
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