The invention provides a central control wheel brake device, and belongs to the technical field of brake control systems. The problems that in the prior art, the operation of braking and releasing the brake of the center control wheel is simple, and misoperation can be prevented when the center control wheel is braked are solved. A center control wheel brake device comprises a base and a plurality of center control wheels installed on the base, brake rods which are connected with the center control wheels and used for braking and releasing braking of the center control wheels are arranged on the base, a pedal is further rotationally connected to the base, and a reset piece is arranged between the pedal and the base. A one-way assembly capable of enabling the brake rod and the pedal to achieve one-way linkage is arranged between the brake rod and the pedal, under the action of the one-way assembly, when the pedal swings downwards, the brake rod can be driven to rotate to brake the center control wheel or release braking, and when the pedal swings upwards to reset, the brake rod is kept positioned. According to the brake device for the central control wheel, the central control wheel can be simply and conveniently braked or released from braking.
本发明提供了一种中控轮刹车装置,属于刹车控制系统技术领域。它解决了现有技术中如何使对中控轮进行刹车和解除刹车的操作简单且能够防止对中控轮进行刹车时出现误操作的情况。一种中控轮刹车装置,包括底座和安装在底座上的若干个中控轮,所述底座上设置有与中控轮相连接且对中控轮进行刹车和解除刹车的刹车杆,所述底座上还转动连接有踏板,所述踏板与底座之间设置有复位件,所述刹车杆与踏板之间设置有能使两者实现单向联动的单向组件,且在单向组件的作用下,所述踏板向下摆动时能够驱动刹车杆转动对中控轮进行刹车或解除刹车,所述踏板向上摆动复位时刹车杆保持定位。本中控轮刹车装置,可以简单且方便地实现对中控轮进行刹车或解除刹车。
Center control wheel brake device
一种中控轮刹车装置
2022-07-08
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |
European Patent Office | 2017
|European Patent Office | 2021
|