To provide a wheelchair power unit for enabling even a weak person to simply exchange a battery and also enabling exchange of the battery even in a sitting state on a wheelchair.SOLUTION: A wheelchair power unit comprises: a base frame 10 arranged on an outside of a vehicle frame 101 of a wheelchair 100 and also in front of a rear wheel 103 of the wheelchair; a handle mechanism 40 arranged in the base frame; a drive wheel 51 arranged in the handle mechanism; a motor 54 for driving a drive wheel; a front wheel lifting mechanism 60 for lifting a front wheel of the wheelchair; a battery unit 70 including a battery 79 inside; and a battery storage part 80 including a placement board 81 arranged on an outer side surface of the base frame so as to removably place the battery unit, and a positioning board 82 erected from the placement board so as to restrict a horizontal movement of the battery unit.SELECTED DRAWING: Figure 1

    【課題】力の弱い人であっても容易にバッテリーを交換でき、さらに車椅子に座ったままでもバッテリーを交換することができる車椅子動力装置を提供する。【解決手段】車椅子100の車体フレーム101の外側かつ車椅子の後輪103より前に設けられるベースフレーム10と、ベースフレームに設けられるハンドル機構40と、ハンドル機構に設けられる駆動輪51と、駆動輪を駆動するモーター54と、車椅子の前輪を上昇させることができる前輪上昇機構60と、その内部にバッテリー79を備えるバッテリーユニット70と、ベースフレームの外側面に設けられてバッテリーユニットを着脱可能に載置させる載置板81、及び載置板から立設されてバッテリーユニットの水平方向への動きを規制する位置決め板82を備えるバッテリー収納部80と、を備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    WHEELCHAIR POWER UNIT


    Additional title:

    車椅子動力装置


    Contributors:

    Publication date :

    2024-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS





    WHEELCHAIR BRAKE UNIT

    LEE IL YEUL | European Patent Office | 2018

    Free access

    BRAKE UNIT FOR WHEELCHAIR

    LEE IL YEUL | European Patent Office | 2018

    Free access

    BRAKE UNIT FOR WHEELCHAIR

    European Patent Office | 2019

    Free access