A vehicle arm folding fixing buckle comprises a main lock plate, an auxiliary lock plate and a locking buckle piece, the main lock plate, the auxiliary lock plate and the locking buckle piece are all of a plate-shaped structure, a first buckle ring is arranged on one side of the lower end of the main lock plate, and the other side of the lower end of the main lock plate is hinged to the auxiliary lock plate in a hinged mode; the hinged point of the auxiliary lock plate and the main lock plate is located in the middle of the auxiliary lock plate, a second retaining ring is arranged at one end of the auxiliary lock plate, and a locking buckle head is arranged at the other end of the auxiliary lock plate. The structure is simple, the locking effect is good, automatic locking and automatic unlocking can be achieved, and accidental unlocking is avoided, so that damage to the arms is avoided; in the unlocking state, the first retaining ring and the second retaining ring are automatically in the opening state under the action of gravity, locking can be achieved by directly folding the vehicle arm and putting the vehicle arm into the locking arc, in the locking state, the vehicle arm can be automatically separated by directly rotating the locking fastener, and locking and unlocking are very convenient.

    一种机臂折叠固定扣,包括主锁板、副锁板和锁止扣件,主锁板、副锁板和锁止扣件均为板状结构,主锁板下端的一侧设置有第一扣环,主锁板下端的另一侧通过铰接方式与副锁板铰接;副锁板与主锁板的铰接点位于副锁板的中部,副锁板的一端设置有第二扣环,副锁板的另一端设置有锁止扣头;结构简单,且锁止效果好,可以实现自动锁止和自动解锁,不会发生意外解锁,导致机臂受损;在开锁状态时,第一扣环和第二扣环在重力作用下自动处在开放状态,直接将机臂折叠放入锁止圆弧内部就能够实现锁止,在锁止状态时,直接转动锁止扣件就能使机臂自动脱离,锁止和解锁都十分方便。


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    Title :

    Arm folding fixing buckle


    Additional title:

    一种机臂折叠固定扣


    Contributors:
    LI ZIMING (author) / NIU LUKANG (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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