To provide a technique that enables a non-drive wheel to easily run over a step, even if the non-drive wheel obliquely collides with the step.SOLUTION: A hand-push type carrier disclosed in the specification may comprise: a frame; drive wheels held on the frame to be rotatable around a rotary shaft extending in a lateral direction; a motor that rotates the drive wheels; a bracket held on the frame to be rotatable around a rotary shaft extending in a vertical direction; and a non-drive wheel held on the bracket to be rotatable around a rotary shaft extending in a direction orthogonal to the vertical direction. The non-drive wheel may comprise a first non-drive wheel and a second non-drive wheel. The first non-drive wheel and the second non-drive wheel may rotate independently from each other.SELECTED DRAWING: Figure 34

    【課題】非駆動輪が段差に対して斜めに衝突した場合でも、非駆動輪に段差を容易に乗り越えさせることが可能な技術を提供する。【解決手段】本明細書が開示する手押し式運搬車は、フレームと、前記フレームに左右方向に伸びる回転軸周りに回転可能に保持された駆動輪と、前記駆動輪を回転させる原動機と、前記フレームに上下方向に伸びる回動軸周りに回動可能に保持されたブラケットと、前記ブラケットに上下方向に直交する方向に伸びる回転軸周りに回転可能に保持された非駆動輪を備えていてもよい。前記非駆動輪は、第1非駆動輪と、第2非駆動輪を備えていてもよい。前記第1非駆動輪と前記第2非駆動輪は、互いに独立して回転可能であってもよい。【選択図】図34


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    Title :

    HAND-PUSH TYPE CARRIER


    Additional title:

    手押し式運搬車


    Contributors:

    Publication date :

    2021-02-22


    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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