The invention relates to a lock body and a locking mechanism. The lock body comprises a sleeve, a clamping piece and a pull shaft. The sleeve is provided with a plurality of through holes in the radial direction. The clamping piece is movably arranged in the through hole; the pull shaft comprises a concave area which is concave in the radial direction, and the pull shaft is connected with the sleeve. When the sleeve moves to the position, corresponding to the concave area, of the through hole, at least part of the clamping piece moves into the concave area and retracts from the through hole. When the sleeve moves to the position where the through hole is staggered from the concave area, the pull shaft enables the clamping piece to stretch out of the through hole so as to be clamped to the lock head. In the unlocking and locking operation process, unlocking and locking operation can be achieved only by controlling the axial displacement of the sleeve relative to the pull shaft, the rotation angle of the pull shaft does not need to be controlled any more, and the locking or unlocking operation convenience and reliability of the locking mechanism are effectively improved.

    本申请涉及一种锁体和锁止机构。锁体包括套筒、卡止件和拉轴,套筒具有多个沿径向方向的通孔;卡止件移动地配置于所述通孔内;拉轴包括沿径向方向凹陷的凹陷区,所述拉轴连接所述套筒。在所述套筒移动至所述通孔对应于所述凹陷区的位置时,所述卡止件至少部分移动至所述凹陷区内而从所述通孔缩回;在所述套筒移动至所述通孔错开所述凹陷区的位置时,所述拉轴将所述卡止件从所述通孔伸出以卡止于所述锁头。在解锁和锁止操作过程中,仅仅需要控制套筒相对拉轴的轴向位移即可实现解锁和锁止操作,不再需要控制拉轴的转动角度,有效提高了锁止机构锁止或者解锁的操作便利性和可靠性。


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    Title :

    Lock body and locking mechanism


    Additional title:

    锁体和锁止机构


    Contributors:
    WANG WEI (author) / WANG JUN (author) / LIANG HU (author) / ZHU LIN (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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