To provide a folding structure of bicycle and folding method of bicycle, capable of carrying or storing a bicycle because the bicycle can be folded to reduce its volume by unlocking a frame of the bicycle when it is not in use.SOLUTION: The folding structure of bicycle includes a main frame 1, a first hinge part 2 and a front fork 3. The main frame 1 includes a first connection rod 11 and a second connection rod 12. Between the first connection rod 11 and the second connection rod 12, the first hinge part 2 is disposed. To a front end of the first connection rod 11, the front fork 3 is connected and on the front fork 3, a front wheel 4 is mounted and on a rear end of the second connection rod 12, a rear wheel 5 is mounted. The directions of an axial center of the front wheel 4 and an axial center of the rear wheel 5 are parallel to a lateral axial direction. The first hinge part 2 includes a first cover, a second cover, an engagement member, an elastic body, a press button and a lock lever.SELECTED DRAWING: Figure 1

    【課題】自転車のフレームのロックを解除して重ねることができるため、乗らないときに体積を小さくし、携行又は保管を行うことが容易である自転車の折り畳み構造及び自転車の折り畳み方法を提供する。【解決手段】自転車の折り畳み構造は、メインフレーム1、第1のヒンジ部2及びフロントフォーク3を備える。メインフレーム1は、第1の連杆11及び第2の連杆12を有する。第1の連杆11と第2の連杆12との間には、第1のヒンジ部2が配設される。第1の連杆11の前端には、フロントフォーク3が接続され、フロントフォーク3には、前輪4が取り付けられ、第2の連杆12の後端には、後輪5が取り付けられ、前輪4の軸心及び後輪5の軸心の方向は、横向き軸方向に対して平行であり、第1のヒンジ部2は、第1のカバー、第2のカバー、噛合部材、弾性体、押しボタン及びロックレバーを有する。【選択図】図1


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    Title :

    FOLDING STRUCTURE OF BICYCLE AND FOLDING METHOD OF BICYCLE


    Additional title:

    自転車の折り畳み構造及び自転車の折り畳み方法


    Contributors:

    Publication date :

    2020-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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