To prevent breakage of a heater wire even when load due to seating is repeatedly applied.SOLUTION: A seat heater 13 comprises a first heating part 13a, a second heating part 13b, and a connection part 13d which connects the first heating part 13a and the second heating part 13b. On a portion corresponding to the connection part 13d on an upper surface of a pad 11, a storage part 16 in which the connection part 13d is stored is formed to be recessed downward. In the storage part 16, a block material 31 made of an elastic material is stored to be brought into contact with an upper surface of the connection part 13d. The connection part 13d is disposed along an inner surface of the storage part 16 and sandwiched between the inner surface of the storage part 16 and an outer surface of the block material 31.SELECTED DRAWING: Figure 4

    【課題】着座による負荷が繰り返し加わってもヒータ線が断線しないようにする。【解決手段】シートヒータ13は、第1加温部13aと、第2加温部13bと、第1加温部13aと第2加温部13bとを接続する接続部13dとを備えている。パッド11の上面における接続部13dに対応する部分には、接続部13dが収容される収容部16が下方へ窪むように形成されている。収容部16には、弾性材からなるブロック材31が接続部13dの上面に接触するように収容されている。接続部13dは、収容部16の内面に沿って配置されるとともに、収容部16の内面とブロック材31の外面とで挟まれている。【選択図】図4


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    Title :

    VEHICLE SEAT CUSHION


    Additional title:

    車両用シートクッション


    Contributors:

    Publication date :

    2024-06-19


    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 / B68G Verfahren, Ausrüstung oder Maschinen zum Verwenden in der Polsterei , METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING



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