PROBLEM TO BE SOLVED: To provide a frame structure of a seated handcart having factors uninfluenced by a frame fall due to folding.SOLUTION: A frame structure of a handcart 10 has a seat frame 26 keeping a part of a front frame 12 equipped with front wheels 14 rotatably coupled with a part of a rear frame 18 equipped with rear wheels 20 to bridge the front frame 12 and the rear frame 18 on the bottom side of the coupling part 22 and comprises a falling frame 36 that falls in a height direction along with the rear end side of a seat frame 26 when the front frame 12 and the rear frame 18 are rotated in a direction of making the front wheels 14 approach the rear wheels 20. The falling frame 36 comprises a slider 46, the slider 46 being connected with movement means for making the slider 46 slide to the top side in the longitudinal direction of the falling frame 36 by resulting from the proximity motion of the front wheels 14 and the rear wheels 20.SELECTED DRAWING: Figure 1

    【課題】折り畳みによるフレームの降下に影響を受けない要素を備えた座席付き手押し車のフレーム構造を提供する。【解決手段】前側車輪14を備えた前フレーム12と、後側車輪20を備えた後フレーム18との一部が回動可能に連結され、当該連結部22の下部側に前フレーム12と後フレーム18との間にかけ渡される座席フレーム26を有し、前側車輪14と後側車輪20を近接させる方向に前フレーム12と後フレーム18とを回動させた際に、座席フレーム26の後端側と共に高さ方向に降下する降下フレーム36を備える手押し車10のフレーム構造であって、降下フレーム36にスライダ46が備えられ、スライダ46は、前側車輪14と後側車輪20の近接動作に起因して、スライダ46を降下フレーム36の長手方向上部側へ摺動させる移動手段に接続されていることを特徴とする。【選択図】図1


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    Title :

    FRAME STRUCTURE OF SEATED HANDCART AND SEATED HANDCART


    Additional title:

    座席付き手押し車のフレーム構造および座席付き手押し車


    Contributors:

    Publication date :

    2016-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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