An armrest folding mechanism is pivotally connected to an armrest and a first connecting rod of a connecting seat for folding the armrest with the retraction of the second connecting rod relative to the first connecting rod. The mechanism includes a locking member including a locking end, a connecting end, and a first rack part located between them. The locking end is releasably fitted to the armrest, and a first toothed structure is arranged on the first rack part. Aa pushing member includes a pushing end, a second rack part, and a second toothed structure being correspondingly arranged on the second rack part relative to the first toothed structure. An elastic element with a first end is connected to the connecting end, and a second end abuts the connecting seat. Additionally, a driving gear engages with the first and second toothed structures to cause folding of the armrest.


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    Title :

    ARMREST FOLDING MECHANISM, BABY CARRIAGE, AND METHOD FOR FOLDING ARMREST


    Contributors:
    WU HAITAO (author)

    Publication date :

    2024-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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