To provide a wheelchair that can easily be operated with either the right or left hand.SOLUTION: The wheelchair comprises: left and right handrims; and rotary shafts that transmit the rotational power generated by rotating the handrim on one side to the wheel on the opposite side by way of a drive mechanism. The drive mechanism includes horizontally slidable movable discs that are attached concentric with the center of the wheel axle, and force application devices that transmit outward movement of the handrims to the movable discs. Each of the force application devices includes a rod provided on an upper end of a handrim spoke, and a rod accommodating part which is provided on a base portion of the wheel for accommodating the rod.SELECTED DRAWING: Figure 1

    【課題】左右いずれかの手で容易に操作できる車椅子を提供する。【解決手段】左右のハンドリムと、一方の側のハンドリムを回転させることによって生ずる回転力を駆動機構を介して反対側の車輪に伝達する回転軸を備え、 駆動機構が、車軸の中心と同心となるように取り付けられた水平方向に摺動可能な可動ディスクと、ハンドリムの外方への移動を可動ディスクに伝達する加力装置とを有し、加力装置が、ハンドリムスポークの上端に設けられたロッドと、車輪の基部に設けられ、ロッドを収容するためのロッド収容部とを有する車椅子が提供される。【選択図】 図1


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    Title :

    SINGLE-HAND OPERABLE WHEELCHAIR


    Additional title:

    片手操作可能な車椅子


    Contributors:
    SAITO TORU (author)

    Publication date :

    2020-01-23


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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