The invention relates to a crawler belt device with an angle limiting structure for a baby carriage. The crawler belt device comprises a crawler belt body, a motor body and an angle limiting piece, wherein a rotating shaft of the motor body drives driving wheels in the crawler belt body to rotate, a side surface of the crawler belt body is attached to an angle limiting piece fixedly connected withthe motor body, an arc-shaped rail is arranged on the angle limiting piece, a limiting protrusion is arranged on a side surface of the crawler belt body, and the limiting protrusion is embedded in the arc-shaped rail to limit a rotating angle of the crawler belt body. The crawler belt device is advantaged in that the limiting protrusion on the outer side of the crawler belt body is limited through the arc-shaped rail in the angle limiting piece, so the crawler belt body cannot rotate at any angle, and collision and damage of the crawler belt body to a vehicle are reduced.

    用于童车具有角度限位结构的履带装置,包括履带主体、电机主体和角度限位片;电机主体的转动轴驱动履带主体内的主动轮转动,带动履带主体工作,履带主体的侧面贴合与电机主体固定连接的角度限位片,角度限位片上设有弧形轨道,履带主体的侧面上设有限位凸起,限位凸起嵌合在弧形轨道内限制履带主体转动角度。其优点在于:通过角度限位片内的弧形轨道对履带主体外侧的限位凸起进行限位,使其不能任意角度转动,减少履带主体对车辆的碰撞和损伤。


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    Title :

    Crawler belt device with angle limiting structure for baby carriage


    Additional title:

    用于童车具有角度限位结构的履带装置


    Contributors:

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62D MOTOR VEHICLES , Motorfahrzeuge




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