To provide a seat heater that can suppress a heater wire from being broken, as well as, suppress discomfort imparted to a person seated on a seat.SOLUTION: A seat heater 5 comprises: a base material 10 having suspended parts (first suspended parts 21 and second suspended parts 22) which are suspended into a seat 1; a heater wire 30 arranged on one surface 10a of the base material 10; and protective materials 40 covering the heater wire 30 arranged in the suspended parts. Incision parts (one-side incision parts 23a and the other-side incision parts 23b) are respectively provided at positions where the heater wire 30 is avoided, at both end sides of the suspended parts. One end parts 41 and the other end parts 42 of the protective materials 40 are inserted into the incision parts respectively to correspond on a one-to-one basis and are fixed to the base material 10.SELECTED DRAWING: Figure 2

    【課題】ヒータ線の断線を抑制するとともに、座席に着座する人に与える違和感を抑制することができるシートヒータ等を提供できる。【解決手段】シートヒータ5は、座席1の内部に吊り込まれる吊り込み部(第1吊り込み部21及び第2吊り込み部22)を有する基材10と、基材10の一方面10aに配置されたヒータ線30と、吊り込み部に配置されたヒータ線30を覆う保護材40と、を備える。また、吊り込み部の両端側には、ヒータ線30を回避する位置に切り込み部(一方側切り込み部23a及び他方側切り込み部23b)がそれぞれ設けられる。そして、保護材40の一方端部41及び他方端部42は、それぞれの切り込み部に一対一で対応するように挿入されて基材10に固定される。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    SEAT HEATER AND MANUFACTURING METHOD OF SEAT HEATER


    Additional title:

    シートヒータ及びシートヒータの製造方法


    Contributors:

    Publication date :

    2023-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / H05B ELECTRIC HEATING , Elektrische Heizung



    Seat heater and a manufacturing method of seat heater

    ISHIYAMA TOMOKAZU / SAITO MASATSUGU / HASE YASUHIRO et al. | European Patent Office | 2018

    Free access

    Seat heater

    HAYAKAWA TOMOHISA / HYOUDOU TAKAAKI | European Patent Office | 2022

    Free access

    HEAT GENERATION BODY FOR SEAT HEATER, SEAT HEATER AND SEAT

    FUJII HIROYUKI / HASHIMOTO TAKESHI | European Patent Office | 2018

    Free access

    SEAT HEATER

    HAYAKAWA TOMOHISA / HYOUDOU TAKAAKI | European Patent Office | 2018

    Free access

    Seat heater

    THINNES MARTIN | European Patent Office | 2017

    Free access