The invention belongs to the technical field of articles of daily use, and particularly discloses a pedal brake structure, a pedal double-brake device and application, the pedal brake structure comprises a shell, a pedal assembly and a brake wheel are arranged on the shell at intervals, the pedal assembly is rotationally arranged on the shell, a plurality of limiting grooves are formed in the end face of the pedal assembly at intervals, a transmission assembly movably abuts against the end face of the pedal assembly, the end, away from the pedal assembly, of the transmission assembly is connected with a brake frame on the brake wheel through a transmission line, the brake frame is eccentrically hinged to the brake wheel, and the brake wheel is provided with a rib groove for a brake rod of the brake frame to extend into. According to the pedal brake structure, stable and smooth switching of braking and unlocking is achieved by stepping the pedal twice, all parts are effectively balanced, and the service life of the brake structure is prolonged.
本发明属于生活用品技术领域,尤其公开了一种脚踏刹车结构、脚踏双刹装置及应用,所述脚踏刹车结构包括壳体,所述壳体上间隔设有脚踏组件和刹车轮,所述脚踏组件转动设置于所述壳体上,所述脚踏组件的端面间隔设有多个限位槽并活动抵压有传动组件,所述传动组件远离所述脚踏组件的一端通过传动线与所述刹车轮上的刹车架连接,所述刹车架与所述刹车轮偏心铰接,所述刹车轮上设有供所述刹车架的刹车杆伸入的肋条槽。本发明的脚踏刹车结构,通过二次脚踏踏板,实现刹车和释锁平稳、顺畅切换,有效平衡各个部位,延长刹车结构的使用寿命。
Pedal brake structure, pedal double-brake device and application
一种脚踏刹车结构、脚踏双刹装置及应用
2021-08-20
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |