Acid and alkali resistant rubber sealing protection ring for lithium battery

Abstract

The invention discloses an acid and alkali resistant rubber sealing protection ring for a lithium battery, relates to the technical field of rubber sealing protection rings, and aims to solve the problems that the existing rubber sealing protection ring is generally adhered through glue or clamped on a groove of a sealing cover of the lithium battery through a limiting block during installation; however, the installation is not firm, and a large amount of manpower is wasted. A mounting base is mounted at the lower end of the whole rubber sealing ring structure, a plurality of connecting fixing columns are mounted on the periphery of the mounting base, fluorescent columns are mounted on one sides of the connecting fixing columns, a plurality of fluorescent columns are mounted on the other sides of the connecting fixing columns, and fixing hexagonal nuts are mounted on the other sides of the connecting fixing columns. And a plurality of fixing hexagon nuts are arranged, an opening handle is mounted on the outer surface of the mounting base, and an outer rubber sealing ring is mounted at the lower end of the mounting base.

Description

technical field [0001] The invention relates to the technical field of rubber seal protection rings, in particular to an acid and alkali resistant rubber seal protection ring for lithium batteries. Background technique [0002] With the development of microelectronics technology at the end of the 20th century, miniaturized equipment is increasing day by day, which puts forward high requirements for power supply, and lithium batteries have entered a large-scale practical stage. In order to ensure the sealing performance of lithium batteries when they are used, it is necessary Using the seal protection ring structure, the seal ring used in lithium batteries is an annular cover composed of one or several parts, which is fixed at the seal of the lithium battery to prevent the internal solution from leaking or being invaded by foreign objects. It is widely used in automobiles and shipbuilding. For example, the application number is 201921646258.3, which is called a lithium batter...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an acid and alkali resistant rubber seal protection ring for lithium batteries, to solve the problem that the existing rubber seal protection ring proposed in the background technology is usually glued by glue or clamped by a limit block during installation. On the groove of the lithium battery cover, but this installation is not only not firm but also wastes a lot of manpower

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