To provide a hand-pushed carriage capable of achieving easy and stable start and operation thereof, without need for electric power assist as well as lever operation separated from a handle and pedaling.SOLUTION: When a handlebar 18H of a movable handle 18 is grasped together with clutch bars 33a, 33b and pushed ahead (or pulled backward), the movable handle 18 is inclined forward (or rearward) with a handle support shaft 19R of a lower end part of a pillar 18R thereof as a supporting point. The operating force accompanied with the inclination of the movable handle 18 is transmitted as a rotational force to a forward side (or a backward side) of a ratchet type first gear 28R through a clutch plate 32R coaxial to the handle support shaft 19R, and a rear wheel 15R is rotated forward (or rotated backward) through a second gear 30R and a third gear 31R. A carriage 1 is started in a forward direction (or a backward direction).SELECTED DRAWING: Figure 1

    【課題】電動アシストが不要なのは勿論、ハンドルとは別にあるレバーの操作やペダルの踏み込みを要することなく、手押し台車を容易且つ安定的に始動して動かすこと。【解決手段】可動式ハンドル18のハンドルバー18Hをクラッチバー33a,33bと共に握って前方へ押す(または後方へ引く)と、可動式ハンドル18はその支柱18Rの下端部のハンドル支持軸19Rを支点として前方(または後方)へ傾倒する。可動式ハンドル18の傾倒に伴う操作力は、ハンドル支持軸19Rと同軸上のクラッチ板32Rを介してラチェット式第1歯車28Rの前方(または後方)への回転力として伝達され、第2歯車30Rおよび第3歯車31Rを介して後輪15Rを前方回転(または後方回転)させる。台車1は前進方向(または後進方向)に始動される。【選択図】図1


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    Titel :

    HAND-PUSHED CARRIAGE


    Weitere Titelangaben:

    手押し台車


    Beteiligte:
    ARAI KOTA (Autor:in)

    Erscheinungsdatum :

    2023-08-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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