To provide a vehicle for ascending and descending stairs which can ascend or descend stairs safely and easily.SOLUTION: A vehicle for ascending and descending stairs includes: a vehicle body 10 including front wheels and rear wheels which movably support a placement base part on which a human and luggage are placed; and an operation handle 30 provided at a rear part of the vehicle body 10; casters 20a, 20b which are provided at the vehicle body 10 so as to engage with a stair-nosing 92 one step higher in a state that the rear wheels 18a, 18b are placed on the tread 91 when the vehicle ascends or descends stairs; and an engagement releasing mechanism 40 which releases engagement between the casters 20a, 20b and the stair-nosing 92 by the operation lever 41 being operated to cause a pressing part 52 of a pressing member to press a riser 93.SELECTED DRAWING: Figure 5

    【課題】 階段の昇降を容易且つ安全に行うことができる階段昇降用車両を提供する。【解決手段】 人や荷物が載置される載置台部を移動可能に支持する前輪および後輪を備える車両本体10と、車両本体10の後部に設けられた操作ハンドル30とを備える階段昇降用車両1であって、階段昇降時に後輪18a,18bを踏面91に載せた状態で一段上の段鼻92に係合するように車両本体10に設けられらキャスター20a,20bと、操作レバー41の操作により押圧部材の押圧部52が蹴込93を押圧してキャスター20a,20bと段鼻92との係合を解除する係合解除機構40とを備える。【選択図】 図5


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE FOR ASCENDING AND DESCENDING STAIRS


    Additional title:

    階段昇降用車両


    Contributors:
    OKUNO JIRO (author)

    Publication date :

    2022-04-21


    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



    APPARATUS FOR ASCENDING AND DESCENDING STAIRS WITH A WHEELCHAIR

    FRY DWIGHT | European Patent Office | 2019

    Free access

    Apparatus for ascending and descending stairs with a wheelchair

    FRY DWIGHT | European Patent Office | 2017

    Free access

    APPARATUS FOR ASCENDING AND DESCENDING STAIRS WITH A WHEELCHAIR

    FRY DWIGHT | European Patent Office | 2016

    Free access

    SUITCASE AND HAND TRUCK FOR ASCENDING AND DESCENDING STAIRS

    HASHIMOTO TADAO | European Patent Office | 2021

    Free access