To provide a propeller for a drone which can suppress personal injury and property damage.SOLUTION: A blade 7 of a propeller 2 for a drone 1 is fixed to a rotation shaft 9 which rotates when receiving rotation power of an electric motor 5, and has impact absorption performance which continuously or gradually changes over an expansion direction of a blade surface of the blade 7. The impact absorption performance of the blade 7 continuously or gradually increases toward a tip end part 14 of which a distance from a hub part 13 fixed to the rotation shaft 9 is large.SELECTED DRAWING: Figure 2

    【課題】 人身傷害や対物損傷を抑制できるドローンのプロペラを提供する。【解決手段】 電動モータ5の回転動力を受けて回転する回転軸9に固定されるドローン1用プロペラ2のブレード7であって、該ブレード7の翼面の広がり方向にわたって連続的又は段階的に変化する衝撃吸収性能を有し、前記ブレード7は、前記回転軸9に固定されているハブ部13からの距離が遠い先端部14に向かって、衝撃吸収性能が連続的又は段階的に大きくなる。【選択図】 図2


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    Title :

    BLADE OF PROPELLER FOR DRONE


    Additional title:

    ドローン用プロペラのブレード


    Contributors:
    ISHII KOJI (author)

    Publication date :

    2022-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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