Disclosed in the present invention is an asymmetrical torque hinge, wherein torque required for a forward rotation and a reverse rotation is different. To this end, the hinge of the present invention comprises: a central shaft constituting the center of rotation; a pair of clips which are aligned to be symmetrical, and which individually have a circular arc portion coupled to the central shaft, and a key portion successively formed from one end of the circular arc portion; and a housing having a shaft hole into which the central shaft is coupled between the pair of clips, and a key groove which is formed to be symmetrical after being outwardly extended from the shaft hole and into which the key portion of the clips is individually inserted. Therefore, a first expansion portion and a second expansion portion are formed at the shaft hole corresponding to the outside of the circular arc portion connected to the key portion of the clips, such that torque required for a forward rotation and a reverse rotation around the central shaft may be set to be different. Furthermore, a pair of coupling units, which are coupled to another structure, are formed on the outside of the housing corresponding to the key groove.

    본 발명은 정회전 및 역회전에 필요한 토크가 상이한 비대칭 토크 힌지를 제안한다. 본 발명 힌지는, 회전 중심이 되는 중심축과; 상기 중심축에 결합되는 원호부분과, 상기 원호부분의 일단에서 연속하여 성형되는 키부분을 각각 구비하고, 대칭으로 배열되는 한 쌍의 클립; 그리고 상기 한 쌍의 클립을 사이에 두고 중심축이 내부로 결합되는 축공과, 상기 축공에서 외측으로 연장된 대칭 형성이고 클립의 키부분이 각각 들어가는 키홈을 구비하는 하우징로 구성된다. 그리고 클립의 키부분과 연결되는 원호부분의 외측에 대응하는 축공에는 각각 제1확장부분 및 제2확장부분이 형성되어, 중심축에 대한 정방향 및 역방향 회전시 필요한 토크가 상이하게 설정된다. 그리고 키홈에 해당하는 하우징의 외측에는 다른 구조물과 결합되는 한 쌍의 결합부가 형성된다.


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    Title :

    Hinge having asymmetry torque for rotate


    Additional title:

    비대칭 토크 힌지


    Contributors:

    Publication date :

    2020-01-15


    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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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