The invention discloses an infant trolley with a gear superposing linked folding function. The infant trolley comprises a body, wherein a joint upper sleeve is arranged at a rotating part of the body,a joint upper seat is arranged at the other end of the joint upper sleeve, a gear is arranged in an inner cavity of the joint upper seat in a clamped manner through a first slot, an apical tooth is rotatably connected to the side, close to the joint upper seat, of the gear, a steel rope is connected to the apical tooth, a spring is mounted in a second slot, a joint lower sleeve is connected to ajoint lower seat, a seat is arranged between the bodies, a lining plate is arranged in the seat, air bag cushions are connected to the outer side and the bottom of the liner plate, and the air bag cushions are connected to the seat. By dispersing the locking and clamping force to the gear, the damage is reduced, and the infant trolley is novel and reliable in structure and is hardly damaged. Vibration generated in a pushing process is reduced, so that an infant feels more comfortable. The integral weight is reduced and the infant trolley is conveniently carried and moved.

    本发明公开了一种具有齿轮叠加联动收合的婴儿手推车,包括车体,所述车体转动处设置有关节上套,所述关节上套的另一端设置有关节上座,所述关节上座的内腔通过第一卡槽卡接设置有齿轮,所述齿轮靠近关节上座的一侧转动连接有顶齿,所述顶齿上连接有钢索,且所述第二卡槽内安装有弹簧,所述关节下座连接有关节下套,所述车体之间设置有车座,所述车座的内部设置有内衬板,所述内衬板的外侧和底部均连接有气囊垫,且所述气囊垫与车座相连接;本发明将锁定卡接的力均匀的分散到齿轮处,减少损伤,结构新颖可靠、不易损坏,减少在推动过程中产生的震动,使婴儿更加舒适,并且减少整体重量,方便搬运移动。


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    Titel :

    Infant trolley with gear superposing linked folding function


    Weitere Titelangaben:

    一种具有齿轮叠加联动收合的婴儿手推车


    Beteiligte:
    XIONG ZONGYUN (Autor:in)

    Erscheinungsdatum :

    2020-12-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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