The present invention provides a mechanism for buffering a saddle in a base frame (10) of a bicycle, which comprises: a post member (20) having a spiral portion (27) concentrically at the end of a square portion (21); a movable block (30) having a buffer spring (35) that is slidably mounted concentrically to the post member (20) and interlocks with the sliding motion; and an auxiliary pipe body (40) having a fixing base (41) on one side while being detachably connected to at least one of the post member (20) and the movable block (30). Accordingly, as it is mounted in a relatively simple structure on all kinds of universal bicycles, it is convenient to adjust the elasticity according to the taste of the consumer or the exercise situation, so there is an effect of maximizing the practicality at the minimum cost.

    본 발명은 자전거의 베이스프레임(10)에서 안장을 완충하는 기구에 있어서: 각형부(21)의 단부에 나선부(27)를 동심으로 갖춘 지주부재(20); 상기 지주부재(20)에 동심으로 슬라이딩 가능하게 장착되고, 슬라이딩 운동에 연동하는 완충스프링(35)을 갖춘 가동블록(30); 및 상기 지주부재(20)와 가동블록(30) 중의 적어도 어느 하나에 착탈 가능하게 연결되면서 일측으로 고정대(41)을 갖춘 보조관체(40);를 포함하여 이루어지는 것을 특징으로 한다. 이에 따라, 보편적인 모든 종류의 자전거에 비교적 단순한 구조로 장착되면서 수요자의 취향이나 운동하는 상황에 맞추어 탄성력을 조절하기 편리하므로 최소의 비용으로 실용성을 극대화하는 효과가 있다.


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    Title :

    Shock absorbing device for bicycle saddle


    Additional title:

    자전거 안장의 완충기구


    Contributors:
    AN JU HYUK (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / 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 / F16F SPRINGS , Federn



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