The invention discloses a connecting buckle, which comprises a shell and a push button, wherein a gap is formed in one end of the shell; an observation hole is formed in the side wall of the shell; a first colour region and a second colour region which represent that the connecting buckle is in a locking state or an unlocking state are arranged on the side wall of the push button; a rotatable cam and a connecting rod mechanism which is connected with the cam in a contact way are arranged in the shell; the connecting rod mechanism is connected with the push button in a link way; the cam is provided with a first clamping opening which is connected with an object to be connected in a clamping way and a second clamping opening which is connected with the connecting rod mechanism in a clamping way; when the clamping buckle is located in the unlocking state, the first clamping opening is corresponding to the gap of the shell; one end of the connecting rod mechanism is abutted against other parts except the first clamping opening and the second clamping opening of the cam; the second colour region of the push button is corresponding to the observation hole; when the object to be connected enters the first clamping opening, the cam is stressed to rotate, one end of the connecting rod mechanism is clamped into the second clamping opening to lock the cam, so that the first clamping opening locks the object to be connected; the connecting rod mechanism drives the push button to move so that the first colour region is corresponding to the observation hole.


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    Title :

    Connecting buckle


    Contributors:
    LI QIUZONG (author)

    Publication date :

    2015-07-29


    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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