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    • 2. 发明授权
    • Fuse
    • 保险丝
    • US07179128B2
    • 2007-02-20
    • US10527464
    • 2004-02-18
    • Masashi IwataNorihiro Ohashi
    • Masashi IwataNorihiro Ohashi
    • H01R13/68
    • H01H85/0208H01H85/0417
    • A fuse 1 of the present invention includes a fuse body 32, a housing 33 which is made of an insulative resin, and receives and holds the fuse body therein, the fuse body being inserted into the housing through an upper opening in the housing, and a cover 34 which is made of an insulative resin, and covers the upper opening in the housing. Retaining portions 50, corresponding respectively to retaining claws 47 of a withdrawing jig for withdrawing the housing, are formed at a side surface of the housing. Therefore, the retaining claws of the withdrawing jig can be positively fixed to the housing, and a relatively large force is not required for the withdrawing operation, and therefore the withdrawing operation can be effected efficiently.
    • 本发明的保险丝1包括保险丝体32,由绝缘树脂制成的壳体33,并且将熔断体容纳并保持在其中,保险丝体通过壳体中的上部开口插入到壳体中,以及 由绝缘树脂制成并覆盖壳体中的上部开口的盖34。 在壳体的侧面形成有分别对应于用于取出壳体的抽出夹具的保持爪47的保持部50。 因此,抽出夹具的保持爪可以牢固地固定到壳体,并且抽出操作不需要相对较大的力,因此可以有效地实现抽出操作。