To provide a vehicular seat capable of efficiently transmititing vibration which occurs on a vibration generation unit to a seated person.SOLUTION: A vehicular seat having a vibration generation unit 50 comprises: side frames 10; a lower frame 13; a seat spring 20 which is extended between the side frames 10; a crosslinkage frame which couples the side frames 10, and is provided at an interval with the seat spring 20; a first support member 31 extended between the seat spring 20 and the crosslinkage frame; and a resistance applying member 70 which is provided so as to contact the lower frame 13 and the vibration generation unit 50, and applies resistance to a movement of the vibration generation unit 50 in a direction of separating from the seated person. The vibration generation unit 50 comprises: a vibration generation member 50A for generating vibration; and a casing 50B for storing the vibration generation member 50A. The resistance applying member 70 is a linear member and has one end and the other end which are each engaged to the casing 50B.SELECTED DRAWING: Figure 3

    【課題】振動発生ユニットで発生した振動を着座者に効率良く伝達することができる乗物用シートを提供する。【解決手段】振動発生ユニット50を備えた乗物用シートは、サイドフレーム10と、ロアフレーム13と、サイドフレーム10の間に架け渡されたシートスプリング20と、サイドフレーム10を連結し、シートスプリング20に対し間隔をあけて配置された架橋フレームと、シートスプリング20と架橋フレームの間に架け渡された第1支持部材31と、ロアフレーム13および振動発生ユニット50に接触して設けられ、振動発生ユニット50の着座者から離れる方向への移動に抵抗を与える抵抗付与部材70とを備える。振動発生ユニット50は、振動を発生する振動発生部材50Aと、振動発生部材50Aを収容するケーシング50Bとを備える。抵抗付与部材70は、線状の部材からなり、一端と他端がそれぞれケーシング50Bに係合している。【選択図】図3


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    Title :

    VEHICULAR SEAT


    Additional title:

    乗物用シート


    Contributors:

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47C Stühle , CHAIRS / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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