The invention discloses a novel rotary directional baby carriage which comprises a rear foot joint, a backrest joint, a carriage folding gear, a handle joint, a front foot pipe and a rear foot pipe. A carriage folding rotary sleeve is provided with the carriage folding gear and a carriage folding gear spring which are matched with the carriage folding, and the carriage folding gear is meshed with teeth in the backrest joint; a reversing gear is installed on the outer side of the backrest joint in a meshed mode through the teeth, a carriage folding steel rope rotating seat is installed on the reversing gear through a reversing gear spring, the carriage folding steel rope rotating seat is connected with a carriage folding steel rope and a reversing steel rope, and the carriage folding steel rope and the reversing steel rope are arranged in the handle joint; and the mounting end of the handle joint is fixedly mounted with the tail end of the carriage folding rotary sleeve, and the handle joint is connected with a handle pipe. The novel rotary directional baby carriage has the advantages that the steering of the handle can be conveniently adjusted according to the pushing requirement of the baby carriage, and the use convenience of the baby carriage is improved.

    本发明公开了一种新型旋转定向童车,包括后脚关节、靠背关节、收车齿轮、把手关节、前脚管以及后脚管,所述收车旋转套套装有配合收车的收车齿轮和收车齿轮弹簧,所述收车齿轮与靠背关节内部的齿牙啮合安装;所述靠背关节的外侧通过齿牙啮合安装有换向齿轮,所述换向齿轮通过换向齿轮弹簧安装有收车钢绳旋转座,收车钢绳旋转座连接有收车钢绳和换向钢绳,所述收车钢绳和换向钢绳设于把手关节内部,所诉把手关节的安装端与收车旋转套的末端固定安装,所述把手关节连接有把手管;该新型旋转定向童车,具备便于根据对童车的推动需要对把手转向调节,提高对童车使用便捷性的优点。


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    Title :

    Novel rotary directional baby carriage


    Additional title:

    一种新型旋转定向童车


    Contributors:

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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