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    • 6. 发明申请
    • LID FOR STORAGE BATTERY, INJECTION MOLDING METHOD OF THE SAME LID, STORAGE BATTERY WITH THE SAME LID, AND TERMINAL SECTION FOR STORAGE BATTERY
    • 用于储存电池的蓄电池,其注射成型方法,具有相同盖子的储存电池和存储电池的终端部分
    • US20120264002A1
    • 2012-10-18
    • US13518608
    • 2010-12-22
    • Shin OsakiHiroshi HaruyamaEiji HojoYasuhide Nakayama
    • Shin OsakiHiroshi HaruyamaEiji HojoYasuhide Nakayama
    • H01M2/30H01M2/22B29C45/14H01M2/04
    • H01M2/043H01M2/305
    • An object of the invention is to provide a lid for storage battery, an injection molding method of the lid, a storage battery with the lid, and a terminal section for storage battery, which can save trouble of inserting a nut into a cavity portion of a terminal, and can prevent falling of the nut at the time of connection of an external leading wire. In a lid for storage battery in which a terminal section for storage battery 8 made up of a terminal 4 having a cavity portion, a bushing 6, and a conductive portion 7 joining both is insert-molded in a lid made of synthetic resin, and a storage battery with the lid for storage battery, an anchor portion 4T is projected at a location excluding at least a central portion of a bottom portion 4F of the terminal 4, and a nut is inserted into the cavity portion of the terminal to be fixed. Moreover, in the terminal section for storage battery, the anchor portion 4T is projected at the location excluding at least the central portion of the bottom portion 4F of the terminal 4 (e.g., the U-shaped anchor portion 4T is projected with a U-shaped joining portion 4G interposed).
    • 本发明的目的是提供一种蓄电池用盖,盖子的注射成型方法,带盖的蓄电池以及蓄电池的端子部,能够节省将螺母插入到壳体的空腔部 端子,并且可以防止在外部引线连接时螺母的掉落。 在蓄电池盖中,由具有空腔部的端子4构成的蓄电池8的端子部分,衬套6和接合两者的导电部分7嵌入成型在由合成树脂制成的盖中,并且 具有蓄电池盖的蓄电池,锚定部4T突出到除端子4的底部4F的至少中心部分以外的位置,并将螺母插入端子的空腔部中以固定 。 此外,在蓄电池用端子部中,锚定部4T在除了端子4的底部4F的中央部以外的位置突出(例如,U形锚定部4T以U轴方向突出, 插入形状的接合部分4G)。