A stroller frame (100) includes a front leg (10), a bottom tube (30), a rear leg (20), an upper support member (40) and a lower support member (50). The front leg (10), the bottom tube (30), the lower support member (50) and the upper support member (40) are pivotally connected to each other to form a four-bar linkage structure. The rear leg (20) is connected to an end of the bottom tube (30). A lock mechanism (60) is disposed at a pivot joint between the upper support member (40) and the lower support member (50). The lock mechanism (60) is able to lock the upper support member (40) and the lower support member (50) at an expanded angle, such that the front leg (10) is able to be expanded with respect to the bottom tube (30). The lock mechanism (60) is unlocked to release the upper support member (40) and the lower support member (50), such that the front leg (10) is able to be folded with respect to the bottom tube (30).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    STROLLER FRAME AND STROLLER


    Weitere Titelangaben:

    KINDERWAGENGESTELL UND KINDERWAGEN
    CHÂSSIS DE POUSSETTE ET POUSSETTE


    Beteiligte:
    SUN MINGXING (Autor:in)

    Erscheinungsdatum :

    2024-07-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    STROLLER FRAME AND STROLLER

    SUN MINGXING | Europäisches Patentamt | 2021

    Freier Zugriff

    Stroller frame and stroller

    SUN MINGXING | Europäisches Patentamt | 2023

    Freier Zugriff

    Stroller frame and stroller

    SUN MINGXING | Europäisches Patentamt | 2023

    Freier Zugriff

    Stroller frame

    SACK DANIEL / HARTENSTINE CURTIS / MILLER RYAN et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Stroller frame

    Europäisches Patentamt | 2022

    Freier Zugriff