According to the present invention, a convertible wheel device for a vehicle comprises: a tire wheel portion made of an elastically deformable material and having a ring-shaped cross section; a tire portion mounted on the tire wheel portion to be in contact with the ground; a central body portion disposed at the center of the tire wheel portion and coupled to a rotation shaft which transmits a driving force generated from a driving device of a vehicle; and a plurality of shock absorbing portions coupled to an inner surface of the central body portion and the tire wheel portion. According to the present invention, the convertible wheel device for a vehicle is deformed with a structure to easily pass through an obstacle when encountering the obstacle.

    본 발명에 따르면, 탄성변형 가능한 재질로 이루어지고 링(ring)형 단면을 갖는 타이어휠부; 타이어휠부에 장착되어 지면과 접촉하는 타이어부; 타이어휠부의 중심에 배치되고, 차량의 구동장치로부터 발생된 구동력을 전달하는 회전축에 결합되는 중심체부; 및 중심체와 타이어휠부의 내측면에 다수가 결합되는 완충부; 를 포함하는 것을 특징으로 하는 차량용 가변휠 장치를 제공한다. 본 발명에 의하면, 장애물을 만났을 때 장애물을 통과하기 용이한 구조로 변형되어 장애물을 용이하게 통과할 수 있는 차량용 가변휠 장치가 제공될 수 있다.


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    Title :

    A CONVERTIBLE WHEEL DEVICE FOR VEHICLES


    Additional title:

    차량용 가변휠 장치


    Contributors:

    Publication date :

    2019-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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