The embodiment of the invention discloses a child stroller front wheel shock-proof mechanism which is used for being connected between a stroller frame and front wheels of a child stroller so as to conduct buffering and shock-proof on the child stroller, the stroller frame comprises a front foot stand and a connecting shaft arranged at the lower end of the front foot stand, and the child stroller front wheel shock-proof mechanism comprises a shock-proof seat and a shock-proof cover, a connecting hole used for being connected with the connecting shaft is vertically formed in the shock-proof seat, and a vertical long hole penetrating through the left side wall and the right side wall of the shock-proof seat is formed in the shock-proof seat. The axle is inserted into the vertical long hole, and the left and right ends of the axle extend out of the shock-absorbing seat to be connected with the front wheel; and the elastic buffering piece is clamped between the upper side of the wheel shaft and the inner top wall of the shock-proof seat so as to provide shock-proof buffering for vertical impact between the shock-proof seat and the connecting shaft. According to the child stroller, the elastic buffering pieces can absorb and store impact energy, instantaneous impact is converted into long-time reciprocating vibration, vibration conducted to the stroller frame from the front wheels is reduced, and the riding comfort and safety of the child stroller are improved.

    本申请实施例公开了一种儿童推车前轮避震机构,用于连接儿童推车的车架和前轮之间以对儿童推车进行缓冲避震,车架包括前脚架及设置在前脚架下端的连接轴,儿童推车前轮避震机构包括:避震座,避震座竖向开设有用于连接连接轴的连接孔,且避震座开设有贯穿避震座左右两侧壁的竖向长孔;轮轴,轮轴插接于竖向长孔内且左右两端伸出避震座以连接前轮;弹性缓冲件,弹性缓冲件卡设于轮轴上侧和避震座内顶壁之间,以对避震座和连接轴之间的竖向冲击提供避震缓冲。本申请实施例的儿童推车的弹性缓冲件可以吸收并储存冲击能量,将瞬时的冲击转换为长时的往复振动,以便于减小前轮传导到车架上的振动,以提高儿童推车的乘坐舒适性和安全性。


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    Title :

    Front wheel shock-proof mechanism of baby stroller


    Additional title:

    儿童推车前轮避震机构


    Contributors:

    Publication date :

    2023-06-23


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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