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    • 10. 发明申请
    • BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME
    • 电池盖组装和具有相同电池
    • US20130004834A1
    • 2013-01-03
    • US13533915
    • 2012-06-26
    • Luxia JiangDongna ShiWenya PiQing LaiJianhua Zhu
    • Luxia JiangDongna ShiWenya PiQing LaiJianhua Zhu
    • H01M2/06H01M2/26H01M2/30
    • H01M2/06H01M2/08H01M2/30
    • A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal member disposed between the cover and the extraction electrode terminal. The extraction electrode terminal (3), starting from its top, includes a columnar seal part (31), a position part (32) and a weld part (33) that are consecutively connected together, the columnar seal part (31) passing through the through hole of the cover and having a seal groove formed along a circumferential surface thereof, the position part (32) having a horizontally-oriented platform, and the weld part (33) having a sheet-like shape and being perpendicular to the horizontally-oriented platform of the position part.
    • 提供电池及其电池盖组件。 电池盖组件包括具有通孔的盖(1); 提取电极端子(3); 以及设置在所述盖和所述引出电极端子之间的绝缘密封构件。 从其顶部开始的引出电极端子(3)包括连续地连接在一起的柱状密封部(31),位置部(32)和焊接部(33),柱状密封部(31)通过 所述盖的通孔具有沿着其周向表面形成的密封槽,所述位置部分(32)具有水平定向的平台,并且所述焊接部分(33)具有片状并垂直于所述水平方向 定位平台的位置部分。