The invention provides a folding frame of a baby carriage. The folding frame comprises a bottom frame, a handle, a backrest, a seat frame, a connecting rod assembly and a supporting piece. The bottom frame comprises a front foot, a rear foot and a connecting part; the rear leg, the front leg, the handle and the seat frame are all pivoted to the connecting part; the first end of the backrest is connected to the seat frame in a turnover manner; the two ends of the supporting piece are pivoted to the handle and the rear leg respectively; the connecting rod assembly comprises a first connecting rod, a second connecting rod and a linkage rod, the first connecting rod is in pivot joint with the front foot, the second connecting rod is in pivot joint with the rear foot, the linkage rod is in pivot joint with the seat frame, the first connecting rod is further in pivot joint with the second connecting rod, and the linkage rod is further in pivot joint with the second connecting rod; compared with the prior art, in the folding process of the folding frame of the baby carriage provided by the invention, the second end of the backrest is always kept in a suspended state in the process of being folded on the rear legs so as to be prevented from being stained, and the use experience feeling is good.

    本发明提供的婴儿车折叠车架包括底架、把手、背靠、座椅架、连杆组件及支撑件;所述底架包括前脚、后脚及连接部;所述后脚、所述前脚、所述把手及所述座椅架均枢接于所述连接部;所述背靠的第一端可翻转地连接于所述座椅架;所述支撑件的两端分别枢接于所述把手和所述后脚;所述连杆组件包括第一连杆、第二连杆及连动杆,所述第一连杆与所述前脚枢接,所述第二连杆与所述后脚枢接,所述连动杆与所述座椅架枢接,所述第一连杆还与所述第二连杆枢接,所述连动杆还与所述第二连杆枢接;与现有技术相比,本发明提供的婴儿车折叠车架在收折过程中,所述背靠的第二端在收折于所述后脚的过程中始终保持悬空的状态以避免弄脏,使用体验感好。


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    Title :

    Folding frame of baby carriage


    Additional title:

    婴儿车折叠车架


    Contributors:
    WEN YONGYU (author)

    Publication date :

    2024-06-11


    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



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