(과제) 회동부재를 회동 가능하게 지지하는 축지지 구조에 있어서, 축 및 축받이 구멍을 형성하는 부재의 파손을 방지함과 아울러, 회동부재의 탈락을 방지할 수 있는 축지지 구조를 제공한다. (해결수단) 회동부재(16)는 축체(36)의 좌우 양 단부에 형성된 축용 벽체(44)에 동축적으로 돌출 형성된 1쌍의 돌출축(46)을 가진다. 또한, 회동부재는 돌출축의 선단면에 돌출 형성되되 돌출축에 대해서 직경을 작게 한 돌기부(48)를 구비한다. 통상은 돌출축이 베이스부재(14)의 축받이 구멍(26)에 수용됨으로써, 회동부재는 베이스부재에 축지지되어 있다. 예측 불가능한 외력이 회동부재에 가해졌을 때, 돌출축이 축받이 구멍에서 이탈됨으로써 충격을 흡수하여 부재의 파손을 방지함과 아울러, 돌기부는 축받이 구멍에 걸어 맞춰져서 축받이 구멍에 수용된 상태로 유지되기 때문에 회동부재의 탈락을 방지할 수 있다.

    A turning member includes a pair of projecting shafts projecting coaxially in a shaft wall member formed in both right and left end portions of a shaft member. The turning member further includes a projecting portion projecting on a tip face of the projecting shaft, wherein a diameter is reduced relative to the projecting shaft. Usually, the projecting shaft is received in a bearing hole of a base member, so that the turning member is axially supported on the base member. When an unexpected external force is applied to the turning member, the projecting shaft is disengaged from the bearing hole so as to absorb an impact, thereby preventing damage to members, and the projecting portion engages the bearing hole and is held in a state received in the bearing hole, thereby preventing the turning member from dropping out.


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    Title :

    PIVOTALLY SUPPORTING STRUCTURE AND CUP HOLDER COMPRISING PIVOTALLY SUPPORTING STRUCTURE


    Additional title:

    축지지 구조 및 축지지 구조를 구비하는 컵 홀더


    Publication date :

    2018-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS



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