An automatic speed reducing wheel (1) includes a wheel unit (10) and a speed reducing unit (20). The wheel unit (10) includes a wheel seat (11), a wheel axle (12) passing through the wheel seat (11), and a roller (13) rotating about the wheel axle (12). A plurality of blockers (1312) is disposed on one side of a wheel frame (131) in adjacent to an edge thereof in a radiation shape arrangement. The blockers (1312) rotate along with the roller (13). The speed reducing unit (20) includes a fixing seat (21, 24) and a sliding member (22, 25). The fixing seat (21, 24) is on one side of the roller (13) and includes a sliding bore (212, 241). The sliding member (22) is slidably disposed in the sliding bore (212) and includes an elastic portion (222) having a blocking portion (223). When the roller (13) moves downhill, the blocking portion (223, 252) of the sliding member (22, 25) protrudes out of an outer side of the sliding bore (212, 241) to interrupt a rotation route of the blockers (1312, 1313), achieving a speed reducing effect.


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    Titel :

    AUTOMATIC SPEED REDUCING WHEEL


    Weitere Titelangaben:

    AUTOMATISCHES RAD ZUR GESCHWINDIGKEITSVERMINDERUNG
    ROUE DE RÉDUCTION DE VITESSE AUTOMATIQUE


    Beteiligte:
    SU CHIEN-CHUNG (Autor:in)

    Erscheinungsdatum :

    2024-02-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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