The present disclosure provides a locking base assembly (120, 120', 120A, 2200). The locking base assembly (120, 120', 120A, 2200) includes: a base plate (1210, 1210', 1210A, 2210, 4810', 4910', 5420) for placing an object thereon; and a locking mechanism mounted on the base plate (1210, 1210', 1210A, 2210, 4810', 4910', 5420) for locking and unlocking the object. The locking mechanism includes: at least one releasing operation element (1221, 1221', 1221A, 5421) capable of sliding between a locking position and an unlocking position with respect to the base plate (1210, 1210', 1210A, 2210, 4810', 4910', 5420); and at least one locking element (1222, 1222', 1222A, 5422) is slidably disposed on the base plate (1210, 1210', 1210A, 2210, 4810', 4910', 5420). The locking element (1222, 1222', 1222A, 5422) is capable of locking the object when the releasing operation element (1221, 1221', 1221A, 5421) is in the locking position. The locking element (1222, 1222', 1222A, 5422) moves along with movement of the releasing operation element (1221, 1221', 1221A, 5421) to unlock (i.e., release) the object when the releasing operation element (1221, 1221', 1221A, 5421) is operated to move from the locking position to the unlocking position. The present disclosure also provides a wheeled carrying apparatus including the locking base assembly (11, 11A, 21, 5400).


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    Title :

    CARRIER, CLAMPING SEAT ASSEMBLY, SUPPORTING FRAME AND WHEELED MOVING DEVICE


    Additional title:

    TRÄGER, KLEMMSITZANORDNUNG, STÜTZRAHMEN UND ROLLENBEWEGUNGSVORRICHTUNG
    SUPPORT, ENSEMBLE SIÈGE DE SERRAGE, CADRE DE SUPPORT ET DISPOSITIF MOBILE À ROUES


    Contributors:
    GUO ZHENGWEN (author) / CHEN YINGZHONG (author) / YUAN JIALIANG (author) / HE ZIQIANG (author)

    Publication date :

    2025-01-22


    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 / A47D Kindermöbel , FURNITURE SPECIALLY ADAPTED FOR CHILDREN



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