According to the present invention, in a variable wheel deflector (10) of a link mechanism type, a deflector (20) coupled to a cover plate (20) with a hinge boss (35) used as a rotational center operates a driving resistance wind as a driving source, and a piston (63) receiving a straight motion of a link shaft (53) by a moment arm (51) rotated with the deflector (30) deploys the deflector (20) while compressing an elastic member (65). The link shaft (53) and the moment arm (51) return by applying the elastic restoring power of the elastic member (65) to the piston (63) to fold the deflector (20) to reinforce the repetition durability of the elastic member (65) in comparison to a rotary motion of a spring. Specifically, a rotary motion and a straight motion are realized by a link motion mechanism device (40) linked to a deflector (30) to realize a high durability performance in a low-cost mechanical structure.

    본 발명의 차량(1)에 적용된 링크 기구식 가변 휠 디플렉터(10)는 힌지 보스(35)를 회전 중심으로 커버 플레이트(20)와 결합된 디플렉터(20)가 주행저항풍을 구동원으로 동작하고, 상기 디플렉터(30)와 함께 회전되는 모멘트 암(51)에 의한 링크 축(53)의 직선 이동을 전달받은 피스톤(63)이 탄성부재(65)를 압축시키면서 상기 디플렉터(20)를 전개시켜 주며, 상기 탄성부재(65)의 탄성 복원력이 상기 피스톤(63)에 가해져 상기 링크 축(53)과 상기 모멘트 암(51)이 복귀되어 상기 디플렉터(20)를 접어줌으로써 스프링의 회전 운동 대비 탄성 부재(65)의 반복 내구성을 강화할 수 있고, 특히 회전운동과 직선운동을 디플렉터(30)와 연계된 링크 운동 메커니즘 장치(40)로 구현함으로써 저비용의 기계적 구조로 고 내구 성능 구현이 가능한 특징을 구현한다.


    Access

    Download


    Export, share and cite



    Title :

    Link Mechanism Type Variable Wheel Deflector and Vehicle Thereof


    Additional title:

    링크 기구식 가변 휠 디플렉터 및 차량


    Contributors:
    KIM TAE HYUNG (author) / KIM HAK LIM (author) / SEO JI WON (author) / LEE JUNG JOONG (author) / KIM JIN WOO (author) / GIL JUNG HOON (author) / JUNG JONG HO (author) / IM SUNG SUE (author)

    Publication date :

    2023-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Link mechanism type variable wheel deflector and vehicle with same

    KIM TAE-HYUNG / KIM HAK-LIM / XU ZHIYUAN et al. | European Patent Office | 2023

    Free access

    LINK MECHANISM TYPE VARIABLE WHEEL DEFLECTOR AND VEHICLE HAVING THE SAME

    KIM TAE-HYUNG / KIM HAK-LIM / SEO JI-WON et al. | European Patent Office | 2023

    Free access

    Link mechanism type variable wheel deflector and vehicle having the same

    KIM TAE-HYUNG / KIM HAK-LIM / SEO JI-WON et al. | European Patent Office | 2024

    Free access

    VARIABLE WHEEL DEFLECTOR

    European Patent Office | 2024

    Free access

    VARIABLE WHEEL DEFLECTOR

    KIM TAE HYUNG / LEE JUNG JOONG / LEE JEONG HO et al. | European Patent Office | 2021

    Free access