The invention discloses a multifunctional trundle with front and rear brakes. The multifunctional trundle comprises a fixed seat, a support, a brake assembly and a direction locking assembly. The fixed seat is provided with a direction locking groove; the support is located below the fixed seat and rotationally connected to the fixed seat, a roller is arranged at the lower end of the support, the support is provided with an elastic piece, and the elastic piece is provided with a brake part and a direction locking part; the brake assembly is rotationally connected to the support, and the lower end of the brake assembly abuts against the front end of the elastic piece. The brake assembly rotates to drive the front end of the elastic piece to bend downwards to enable the brake part to be close to and attached to the roller or drive the front end of the elastic piece to rebound to enable the brake part to be away from the roller. The locking assembly is rotationally connected to the support, and the locking assembly rotates to drive the rear end of the elastic piece to bend upwards so that the locking part can be inserted into the locking groove to enable the fixing base and the support to be relatively fixed, or the locking assembly drives the rear end of the elastic piece to rebound so that the locking part can be separated from the locking groove. The multifunctional trundle with the front brake and the rear brake has the locking function and the braking function at the same time, and various daily requirements are met.
本发明公开了一种前后刹多功能脚轮,包括固定座、支座、刹车组件和锁向组件。固定座设有锁向槽;支座位于固定座的下方,支座转动连接于固定座,支座的下端设有滚轮,支座设有弹片,弹片设有刹车部和锁向部;刹车组件转动连接于支座,刹车组件的下端抵接于弹片的前端;刹车组件转动能够带动弹片的前端向下弯曲使刹车部靠近贴合于滚轮,或带动弹片的前端回弹使刹车部远离滚轮;锁向组件转动连接于支座,锁向组件转动能够带动弹片的后端向上弯曲使锁向部插入锁向槽使得固定座和支座相对固定,或带动弹片的后端回弹使锁向部脱离锁向槽。该前后刹多功能脚轮同时具有锁向功能和刹车功能,满足多种日常需求。
Multifunctional trundle with front brake and rear brake
前后刹多功能脚轮
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |