The invention relates to the technical field of wheelchairs, and particularly discloses a separable headstock brake wheelchair rear wheel connecting mechanism which comprises a headstock, a wheelchair frame and rear wheels, the rear wheels are rotatably mounted at the bottom end of the wheelchair frame through roll shafts, and the headstock, the wheelchair frame and the rear wheels are detachably connected through supporting assemblies. A control assembly used for controlling a brake cable is arranged on the bicycle head, two rear wheels of the rear wheels are each provided with a disc brake mechanism, a linkage assembly, a brake cable set and a transmission assembly are arranged between the control assembly and brakes of the two disc brake mechanisms, and the supporting assembly comprises a first connecting piece and a second connecting piece. The safety effects that a brake handle is pinched by one hand and two wheels brake synchronously are achieved, an auxiliary reset structure for a brake cable is arranged, the sensitivity of brake cancelling is improved, a vehicle head is convenient to disassemble and assemble, and the occupied space in the transportation process is reduced.

    本发明涉及轮椅技术领域,具体公开了一种可分离的车头刹轮椅后轮连接机构,包括车头、轮椅架和后车轮,所述后车轮通过辊轴转动安装于轮椅架的底端,所述车头、轮椅架和后车轮之间通过支撑组件可拆卸连接,所述车头上设置有用于控制刹车线的把控组件,所述后车轮两个后轮均设置有碟刹机构,所述把控组件与两个碟刹机构的刹车器之间设置有联动组件、刹车线组和传动组件,所述支撑组件包括第一连接件和第二连接件。本发明实现了单手捏刹车手把,双轮同步制动的安全效果,具有了对刹车线辅助复位结构,提高了制动取消的灵敏度,便于对车头拆装,减小了运输过程占用空间。


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    Title :

    Separable headstock brake wheelchair rear wheel connecting mechanism


    Additional title:

    一种可分离的车头刹轮椅后轮连接机构


    Contributors:
    WEI ENQIANG (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



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