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    • 8. 发明专利
    • Engine blower
    • 发动机鼓风机
    • JP2009180215A
    • 2009-08-13
    • JP2008022895
    • 2008-02-01
    • Husqvarna Zenoah Co Ltdハスクバーナ・ゼノア株式会社
    • YAMAZAKI MAKIMALMQVIST LARS
    • F02B63/00
    • F02B63/06F02B61/04F02B63/02
    • PROBLEM TO BE SOLVED: To provide an engine blower can improving reliability for securing conductivity even when a conductive resin layer is formed on a handle.
      SOLUTION: The engine blower includes an engine integrated with a volute for driving a fan, a ventilation tube communicated with the volute, and a handle 7 mounted to the ventilation tube. In the engine blower, the handle 7 includes a pair of cases 11, 12 mutually combined, and the conductive resin layer 18 is formed on a surface of a grip part 16 of the handle 7. The resin layer 18 is integrated with gate parts 19 exposed within the handle 7. A conductive spring member 36 having a coil part 36B compressed in a direction in which the cases 11, 12 are assembled with each other, and a cable 29 that is electrically coupled with the engine are disposed within the handle 7. The gate part 19 of the resin layer 18 is brought into contact with a coil part 36B of a spring member 36 and is electrically coupled with the cable 29 via the spring member 36.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使在手柄上形成导电树脂层,提供一种发动机鼓风机也可以提高可靠性以确保导电性。 发动机鼓风机包括与用于驱动风扇的蜗壳集成的发动机,与蜗壳连通的通风管和安装到通气管的手柄7。 在发动机鼓风机中,手柄7包括相互组合的一对壳体11,12,并且导电树脂层18形成在手柄7的把手部分16的表面上。树脂层18与门部件19 暴露在手柄7内。具有沿壳体11,12彼此组装的方向压缩的线圈部分36B的导电弹簧构件36和与发动机电耦合的电缆29设置在手柄7内 树脂层18的浇口部19与弹簧构件36的线圈部36B抵接,经由弹簧构件36与电缆29电耦合。(C)2009,JPO&INPIT