PROBLEM TO BE SOLVED: To provide plural caster lock mechanisms which can widely secure a space to the installation surface without exposure of a movable member from a frame.SOLUTION: Plural caster lock mechanisms in which casters 2 are attached to the lower side of a frame 3 having a storage space part and horizontal shafts 22 of the casters 2 are arranged in the storage space part include lock members 4 which are arranged in the storage space part of the frame 3 and whose first ends are connected to the horizontal shafts 22, and interlocking members 5 which have the long shape, are arranged in the storage space part of the frame 3, connected to the second ends of the lock members 4 and are rotatable with the shaft center extending in parallel with the horizontal shaft 22 as the center. When the interlocking members 5 are rotated in one direction, the lock members 4 and the horizontal shafts 22 are rotated in the first direction and the casters 2 are locked. When the interlocking members 5 are rotated in the other direction, the lock members 4 and the horizontal shafts 22 are rotated in the second direction and the casters 2 are unlocked.SELECTED DRAWING: Figure 9

    【課題】 可動部材が架台から露出しないで設置面までの空間を広く確保することが可能な、複数キャスタロック機構を提供する。【解決手段】 収容空間部を有する架台3の下側にキャスタ2が取り付けられて、収容空間部内にキャスタ2の水平軸22が配置され、架台3の収容空間部内に配置され、第1の端部が水平軸22に連結されたロック部材4と、長尺状で架台3の収容空間部内に配置されて、複数のロック部材4の第2の端部と連結され、水平軸22と平行に延びる軸心を中心に回動自在な連動部材5と、を備える。連動部材5が一方の方向に回動すると、複数のロック部材4および複数の水平軸22が第1の方向に回動して複数のキャスタ2がロックされ、連動部材5が他方の方向に回動すると、複数のロック部材4および複数の水平軸22が第2の方向に回動して複数のキャスタ2がロック解除される。【選択図】 図9


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    Title :

    PLURAL CASTER LOCK MECHANISM


    Additional title:

    複数キャスタロック機構


    Contributors:
    KATO KOICHI (author)

    Publication date :

    2018-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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