A seat belt fastened/unfastened state detection switch includes: a printed substrate that includes a circuit for detecting a fastened/unfastened state of a seat belt; a rotor that is rotatably attached to the printed substrate, includes a contact portion, the contact portion coming into contact with a tongue of the seat belt, and rotates in a forward direction in accordance with pushing of the tongue into a buckle; a spring that makes the rotor, the rotor being in a rotated state in the forward direction, rotate in a reverse direction in accordance with pulling of the tongue from the buckle; and an electric brush that is attached to a surface of the rotor, the surface facing the printed substrate, and includes a leg portion whose contact/non-contact state with respect to a conductive part of the circuit changes depending on a rotation state of the rotor.


    Access

    Download


    Export, share and cite



    Title :

    SEAT BELT FASTENED/UNFASTENED STATE DETECTION SWITCH


    Additional title:

    SCHALTER ZUR ERKENNUNG DES ZUSTANDES VON ANGESCHNALLTEN/NICHT ANGESCHNALLTEN SITZGURTEN
    COMMUTATEUR DE DÉTECTION DE L'ÉTAT VERROUILLÉ/DÉVERROUILLÉ D'UNE CEINTURE DE SÉCURITÉ


    Contributors:

    Publication date :

    2024-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    SEAT BELT FASTENED/UNFASTENED STATE DETECTION SWITCH

    DESAKI KENJIRO | European Patent Office | 2021

    Free access

    SEAT BELT FASTENED/UNFASTENED STATE DETECTION SWITCH

    DESAKI KENJIRO | European Patent Office | 2021

    Free access

    Seat belt fastened/unfastened state detection switch

    DESAKI KENJIRO | European Patent Office | 2023

    Free access

    Living body detector, vehicle seating detector, and unfastened seat belt warning system

    SAITOU KEITA / SHIRAISHI YOSHIHIKO / YAZAKI YOSHITARO et al. | European Patent Office | 2016

    Free access