A rotary shielding type wheel guard system (1) applied to a vehicle (100), according to the present invention, includes a wheel guard (10) located on an upper portion of a tire (110), a speed rib (30) configured to be folded in a fan shape by folding in a rotation direction of a motor (40) and to be built in the wheel guard (10), and configured to be unfolded in a semicircular shape by unfolding and to get out of the wheel guard (10), and a dust cover (50) configured to shield an inlet portion of the wheel guard (10). The present invention can maintain and improve aerodynamic increase effects for an underbody and wheel/tire portions by shielding the entire width of the tire with tire alignment of the speed rib (30), and do not restrict the degree of freedom of bumper design by variably controlling the radial unfolding portion of the speed rib (30) according to a bumper side curvature size.

    본 발명의 차량(100)에 적용된 회전가림 방식 휠 가드 시스템(1)은 타이어(110)의 상부로 위치된 휠 가드(10), 모터(40)의 회전방향에 의한 폴딩(folding)으로 부채꼴 형상으로 접혀져 휠 가드(10)에 내장되는 반면 전개(unfolding)로 반원 형상으로 펼쳐져 휠 가드(10)에서 빠져나오는 스피드 립(30), 휠 가드(10)의 입구부위를 가려주는 더스트 커버(50)로 이루어짐으로써 스피드 립(30)의 타이어 정렬도로 타이어 폭 전체를 가려 차체 하부 및 휠/타이어 부위에 대한 공력개선 효과를 유지 및 개선하고, 특히 스피드 립(30)의 방사상 펼침 전개의 영역이 범퍼 사이드 곡률 크기에 맞춰 가변 제어됨으로써 범퍼 디자인 자유도를 제한하지 않는 특징이 구현된다.


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    Title :

    Rotary Shielding Type Wheel Guard System and Vehicle Thereby


    Additional title:

    회전가림 방식 휠 가드 시스템 및 차량


    Contributors:
    KIM UN TAE (author) / KIM HAK LIM (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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