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实用新型
CN202768829U 防水密封件 失效 - 权利终止

防水密封件
摘要：
本实用新型公开了一种防水密封件，包括设有中心孔(1.1)的本体(1)，所述本体(1)的底部设有径向凸环(1.2)，所述本体(1)的顶部端面上设有至少一个弧形凹槽(1.3)。该防水密封件周向限位性好、密封效果好。
摘要（英）：

The utility model discloses a waterproof sealing part. The waterproof sealing part comprises a body (1) which is provided with a central hole (1.1), the bottom of the body (1) is provided with a radial protruding ring (1.2), and the top end face of the body (1) is provided with at least one arc groove (1.3). The waterproof sealing part is good in circumferential direction limiting and good in sealing effect.

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