A wheeled carrying device (10) comprising: a support structure (11) comprising a standing frame; the wheel seat (30) is provided with a wheel and is pivoted with the standing frame, and the wheel can pivot around a first wheel axis relative to the first wheel seat; the locking assembly (39) comprises a wheel seat latch piece movably connected with the standing frame, the wheel seat latch piece is clamped with the wheel seat to pivotally lock the first wheel seat and the standing frame, and the wheel seat latch piece is disengaged from the wheel seat to unlock the wheel seat, so that the wheel seat can pivot to change the direction of the wheel axis; an actuation assembly (48) coupled with the wheel seat latch and including one or more links; and the unlocking mechanism (52) comprises an operating part, and the operating part is arranged on the support structure and can be operated to enable the actuating assembly to pull the wheel seat latch piece, so that the wheel seat latch piece is separated from the wheel seat.

    一种轮式承载装置(10),包括:支架结构(11),包括站立架;轮座(30),装有轮子并与站立架相枢接,轮子可绕第一轮轴线相对于第一轮座枢转;锁定组件(39),包括与站立架活动地连接的轮座闩锁件,轮座闩锁件与轮座相卡合以将第一轮座与站立架枢转地锁定,且与轮座脱离卡合以释锁轮座,从而使轮座能够枢转而改变轮轴线的方向;致动组件(48),与轮座闩锁件相耦接并包括一或多个连结件;及解锁机构(52),包括操作部,操作部设置于支架结构上并可被操作以使致动组件拉动轮座闩锁件,从而使轮座闩锁件与轮座脱离卡合。


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    Title :

    Wheel type bearing device


    Additional title:

    轮式承载装置


    Contributors:
    ZHENG LEILEI (author) / GUO ZHENGWEN (author) / WANG ERXUE (author) / SUN MINGXING (author) / HU SHOUFENG (author) / ZHU WANQUAN (author)

    Publication date :

    2022-08-26


    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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