The invention discloses an angle self-locking auxiliary supporting leg which comprises a device body, a gear box is fixedly mounted at the top end of the device body, an acting cam is fixedly mounted in the middle of the gear box, an auxiliary working supporting leg is rotationally connected to the middle of the acting cam, and a connecting rod via hole is formed in the middle of the auxiliary working supporting leg. According to the angle self-locking auxiliary supporting leg, the device body can be automatically locked in the using process, when the device body is in a supporting parking state, the device body can be automatically locked, and when the device body is in the supporting parking state, the device body can be automatically locked; when the device body is in the auxiliary state, the auxiliary roller is automatically mechanically locked and directly supported on the ground, and when the device body is in the auxiliary state, the auxiliary roller is automatically unlocked; only the working auxiliary rollers make contact with the ground in the whole auxiliary parking process, the riding process is safer, and the device body is simple and stable in mechanical structure, high in universality, convenient to produce, high in structural strength and low in manufacturing cost.
本发明公开了一种角度自锁辅助支撑腿,包括装置本体,装置本体的顶端固定安装有齿轮箱,齿轮箱的中部固定安装有作用凸轮,作用凸轮的中部转动连接有辅助工作支撑腿,辅助工作支撑腿的中部开设有连杆过孔,连杆过孔的中部穿插连接有工作连杆,工作连杆的背面固定连接有凸台滑动块,凸台滑动块与作用凸轮转动连接,本发明一种角度自锁辅助支撑腿,装置本体在使用时可以自动锁定,当装置本体处于支撑驻车时,辅助滚轮自动机械锁止直接撑地,当装置本体处于辅助状态时,辅助滚轮自动解除锁定;辅助驻车全程只有工作辅助滚轮接触地面,骑行过程更安全,装置本体机械结构简单稳定,通配性高,便于生产,结构强度高,制作成本低。
Angle self-locking auxiliary supporting leg
一种角度自锁辅助支撑腿
2024-06-04
Patent
Electronic Resource
Chinese
IPC: | B62H CYCLE STANDS , Fahrrad- oder Motorradständer |
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