To provide a buckle that is easy to ensure a rotary stroke amount necessary for power generation.SOLUTION: A buckle is provided in which a size in a width direction is longer than the size in a thickness direction. The buckle includes: an interlocking member interlocking to an insertion action to the buckle or an extraction action from the buckle of a tongue installed in a seat belt; a rotary member rotated centering on a rotation shaft extending in the thickness direction by the movement of the interlocking member; a power generation unit for generating power by that the rotation shaft is rotated by the rotation of the rotary member; and a transmission unit for wirelessly transmitting information using the electric power generated in the power generation unit.SELECTED DRAWING: Figure 6

    【課題】発電に必要な回転ストローク量を確保しやすいバックルの提供。【解決手段】幅方向の寸法が厚さ方向の寸法よりも長いバックルであって、シートベルトに取り付けられたタングの前記バックルへの挿し込み動作又は前記バックルからの抜き取り動作に連動する連動部材と、前記連動部材の動きによって、前記厚さ方向に延在する回転軸を中心に回転する回転部材と、前記回転軸が前記回転部材の回転により回転することによって発電する発電部と、前記発電部で発電した電力を利用して情報を無線送信する送信部とを備える、バックル。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    BUCKLE


    Additional title:

    バックル


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A44B Knöpfe, Nadeln, Schnallen, Reißverschlüsse oder dgl. , BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    BUCKLE SWITCH AND BUCKLE

    NAKAGAWA TOMOFUMI | European Patent Office | 2019

    Free access

    BUCKLE SWITCH AND BUCKLE

    NAKAGAWA TOMOFUMI | European Patent Office | 2019

    Free access

    Female buckle and buckle

    CHENG MANQUN | European Patent Office | 2023

    Free access

    BUCKLE SWITCH AND BUCKLE

    NAKAGAWA TOMOFUMI | European Patent Office | 2023

    Free access

    BUCKLE

    INISHI HODAKA | European Patent Office | 2023

    Free access