The invention discloses a motor vehicle seat lifting crank and relates to the technical field of vehicles. The motor vehicle seat lifting crank comprises a crank body and a crank plug cap; a locking hook used for extending into a locking hole of the other is arranged on one of the crank body and the crank plug cap; a slope is arranged on one of the crank body and the crank plug cap, and an action portion corresponding to the slope is arranged on the other one of the crank body and the crank plug cap; in the state that the locking hook is located in a locking position inside the locking hole, the outer surface of the crank plug cap is flush with the outer end face of a crank body round installation hole; the crank plug cap rotates relative to the crank body to change the state that the locking hook is located in the locking position inside the locking hole into the state that the locking hook is located in an unlocking position inside the locking hole, in the position state that the action portion acts on the slope, and the outer surface of the crank plug cap is driven to protrude out of the outer end face of the crank body round installation hole. According to the motor vehicle seat lifting crank, the problems that a crank plug cap has a notch and is not beautiful, the plug cap is difficult to open, the plug cap can be dismounted only by prizing up the notch through a screwdriver, and the plug cap is prone to being prized broken and causing loss when improper force is applied are solved.


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    Title :

    Motor vehicle seat lifting crank


    Contributors:

    Publication date :

    2015-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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