The invention relates to the technical field of skiing tools, in particular to a braking mechanism of a four-person sleigh car and the sleigh car with the braking mechanism. The braking mechanism of the four-person sleigh car comprises a braking device, a braking device, a driving device and a driving device, the operating device comprises two operating frameworks which are oppositely arranged, the two operating frameworks are connected with the braking device, and the operating device is provided with a braking position and an initial position; and the elastic return piece is fixed after being arranged around the operation framework, and the elastic return piece is suitable for providing acting force for the operation device to return to the initial position from the braking position. In addition, due to the fact that the elastic return piece is wound on the operation device, the control force of the elastic return piece on the operation device is increased, the return speed of the elastic return piece is increased, the return time of the braking device is shortened, and continuous braking of the braking device is facilitated. The brake mechanism is simple in structure and small in required layout space, is mounted in the sleigh car, greatly increases the internal space of the sleigh car, and is convenient to maintain and disassemble.

    本发明涉及滑雪用具技术领域,具体涉及一种四人雪橇车的制动机构及具有其的雪橇车;其中,四人雪橇车的制动机构包括:制动装置,设有多个制动件;操作装置,操作装置包括两个相对设置的操作骨架,两个操作骨架与制动装置连接,操作装置具有制动位置和初始位置;弹性回位件,绕操作骨架设置后固定,弹性回位件适于为操作装置提供由制动位置回复至初始位置的作用力。由于弹性回位件绕设在操作装置上,也增加了弹性回位件对操作装置的控制力,进而增加了弹性回位件的回位速度,减小了制动装置的回位时间,便于制动装置的连续制动。该制动机构的结构简单,同时布局需求的空间小,安装在雪橇车内,极大的增加了雪橇车的内部空间,同时也便于维修和拆卸。


    Access

    Download


    Export, share and cite



    Title :

    Brake mechanism of four-person sleigh car and sleigh car with brake mechanism


    Additional title:

    一种四人雪橇车的制动机构及具有其的雪橇车


    Contributors:
    KANG YUEQIU (author) / LI JINLONG (author) / SUI QINGHAI (author) / HAO ZHANWU (author)

    Publication date :

    2022-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Four-person snowmobile chassis and sleigh car

    LI YAO / BAO YONGJI / WANG PENGFEI et al. | European Patent Office | 2022

    Free access

    Sleigh bed

    SHERVEY PAUL DOUGLAS | European Patent Office | 2020

    Free access

    SLEIGH BED

    SHERVEY PAUL DOUGLAS | European Patent Office | 2019

    Free access

    THE INTER SLEIGH

    YOU SOO SANG | European Patent Office | 2015

    Free access

    Snow sleigh

    CHUNG YEON-MOO / NAM HYUN-JOO | European Patent Office | 2015

    Free access