To provide a stair trolley allowing a person with walking difficulties to evacuate by using a stair, and easily handleable by women since the weight is set below 20 kg.SOLUTION: A stair trolley comprises a wheel set 0002, 0009 arranged on the front and the rear in a traveling direction, comprising at least three wheels, revolvable in the traveling direction centered at one axis without power such as a motor, and rotatable in the traveling direction by itself, and a rotational resistance imparting part for imparting rotational resistance in the degree of preventing free fall advance on the stair, to revolution of at least any one or more of the wheel set.SELECTED DRAWING: Figure 1

    【課題】階段を使用して歩行困難者を避難させる用に供することができ、重量を20kg未満として女性が取扱いしやすくした階段運搬車を提供する。【解決手段】進行方向の前後に配置され、少なくとも3輪からなりモータなどの動力なしに一軸を中心に進行方向に公転可能であるとともに、自身も進行方向に自転可能である車輪セット0002、0009と、少なくともいずれか一以上の車輪セットの公転に対して、階段において自由降下前進を防ぐ程度の回転抵抗を与える回転抵抗付与部と、からなる。【選択図】図1


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    Title :

    STAIR TROLLEY


    Additional title:

    階段運搬車


    Contributors:

    Publication date :

    2022-10-14


    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



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