PROBLEM TO BE SOLVED: To provide a carrying carriage 10 which has a handle collapsible to the front and is capable of safe carrying even when moving the carrying carriage mounted with a heavy cargo by pulling by a back hand.SOLUTION: A rotary shaft 34 is provided in the tip vicinity of a base rod 32 of a handle, and the handle is made rotatably freely movable, and is made linearly freely movable in the vertical direction in a vertical standing state. A rotation preventive wall 22 is provided in the tip vicinity of the base rod 32 for limiting the rotational movement by abutting on the base rod by enclosing its periphery. However, in a handle pull-up state, the handle is released from abutment on the rotation preventive wall and becomes rotatably freely movable. An inclined wall 24 which has an inclination angle α of 50-80° and forms a space expanding upward is provided in an upper part and the rear of the rotation preventive wall. Thus, the handle becomes rotatably freely movable even backward in a specific range without springing up a loading space 20.

    【課題】重量物を搭載した運搬用台車を後ろ手で引いて移動させたときでも安全な運搬ができるハンドルの前方への折りたたみが可能な運搬用台車10を提供すること。【解決手段】ハンドルの基杆32の先端付近に回転軸34を設けてハンドルを回転移動自在にするとともに垂直起立状態では上下方向に直線的移動自在とする。基杆32の先端付近にはその周囲を囲み、基杆と当接することで回転移動を制限する回転防止壁22が設けられる。ただしハンドル引き上げ状態では、回転防止壁との当接から外れることで、ハンドルが回転移動自在になる。回転防止壁の上部かつ後方には上方に向かって空間が広がっていく傾斜角αが50〜80?の傾斜壁24を設ける。これにより荷台20を跳ね上げることなくハンドルが一定の範囲で後方にも回転移動自在になる。【選択図】図8


    Access

    Download


    Export, share and cite



    Title :

    CARRYING CARRIAGE


    Additional title:

    運搬用台車


    Contributors:

    Publication date :

    2016-01-28


    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



    CARRYING CARRIAGE

    KATAJIMA TOMOFUMI | European Patent Office | 2020

    Free access

    CARRYING CARRIAGE

    ETO HIKARU / SASAKI SHINYA / IKEDA TETSUJI et al. | European Patent Office | 2015

    Free access

    CARRYING CARRIAGE

    SENDA TOYOJI | European Patent Office | 2016

    Free access

    CARRYING CARRIAGE

    KATAJIMA TOMOFUMI | European Patent Office | 2023

    Free access

    CARRYING CARRIAGE

    KATAJIMA TOMOFUMI | European Patent Office | 2020

    Free access