A kind of rubber cap which is easy to fix for lead-acid battery
A lead-acid battery and rubber cap technology, which is applied in the field of rubber caps, can solve the problems of inconvenient installation, simple structure of rubber caps, and easy falling off of rubber caps, and achieve the effects of reasonable structure, easy installation and fixing, and high practical value
Active Publication Date: 2021-07-20
CHANGXING SHANZHOU RUBBER & PLASTIC
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Problems solved by technology
[0003] When installing a lead-acid battery, it is necessary to cover the electrode column with a rubber cap to achieve a protective effect. However, the existing rubber cap is inconvenient to install due to its soft structure, and the rubber cap is easy to fall off under collision after installation. , at the same time, the existing rubber cap has a simple structure and cannot effectively waterproof
Method used
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] The present invention provides such as Figure 1-7 The shown rubber cap for a lead-acid battery is easy to fix, including a waterproof cap 1, a rubber cap main body 2, a movable cap 3 and a limit ring 4, and the waterproof cap 1 is a cylindrical structure with an installation groove 501 on one side , and the bottom of the mounting groove 501 is configured with a circular boss 5, and the center of the boss 5 is provided with a first matching hole 101 for...
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The invention discloses a rubber cap for easy fixing of lead-acid batteries, which comprises a waterproof cap, a rubber cap main body, a movable cap and a limit ring. The waterproof cap is a cylindrical structure with a mounting groove on one side, and the mounting groove The bottom is constructed with a boss with a circular structure, and the center of the boss is provided with a first matching hole for matching the battery electrode column. The rubber cap main body and the movable cap are installed in the installation groove of the waterproof cap, and the rubber cap main body Movably cooperate with the movable cap, the main body of the rubber cap is a cylindrical structure, and one end of the main body of the rubber cap is provided with a second matching hole for matching the battery electrode column, and the outer edge surface of the main body of the rubber cap is centered on the axis of the main body of the rubber cap. A plurality of groups of spherical rollers are arranged in an annular array for the center of the circle, and the main body of the rubber cap movably cooperates with the movable cap through the spherical rollers. The lead-acid storage battery uses a rubber cap that is easy to fix, has a reasonable structure, is easy to install and fix, and has high practical value.
Description
technical field [0001] The invention belongs to the technical field of rubber caps for accumulators, and in particular relates to a rubber cap for lead-acid accumulators which is easy to fix. Background technique [0002] The electrodes of lead-acid batteries are mainly made of lead and its oxides, and its electrolyte is sulfuric acid solution. In the discharge state, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in the charged state, the main component of the positive and negative electrodes is lead sulfate. Divided into vented batteries and maintenance-free lead-acid batteries. Its main advantages are stable voltage, cheap price, long life and simple maintenance. [0003] When installing a lead-acid battery, it is necessary to cover the electrode column with a rubber cap to achieve the effect of protection. However, the existing rubber cap is inconvenient to install due to its soft structure, and t...
Claims
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IPC IPC(8): H01M50/24H01M50/244H01M50/289H01M50/20H01M50/213
CPCH01M50/213H01M50/20H01M50/24Y02E60/10
Inventor 施智浩
Owner CHANGXING SHANZHOU RUBBER & PLASTIC