Sleeving structure for liquid hole plug leather cushion of storage battery

Abstract

The utility model discloses a storage battery liquid hole plug leather cushion cup joint structure, which relates to the technical field of metal cutting, and comprises a liquid hole plug leather sheath member and a barrier film, the barrier film is arranged at the upper end in the liquid hole plug leather sheath member, an inner plug ring is arranged at the lower end in the liquid hole plug leather sheath member, an inner sealing ring is arranged on the inner wall of the inner plug ring, and the inner sealing ring is arranged on the inner wall of the inner plug ring. A butt joint groove is formed in the surface of the lower end of the outer wall of the liquid hole plug leather sheath component. According to the storage battery liquid hole plug leather cushion sleeving structure, two groups of liquid hole plug leather cushion components made of thickened proton exchange membrane materials are arranged at the inner top end of each liquid hole plug leather cushion component, so that the air interaction between the inside and the outside of a storage battery liquid hole can be ensured by utilizing the structural characteristics, and meanwhile, the situation that battery liquid overflows can be avoided as much as possible; the inner sealing ring, the lower sealing ring and other structures can guarantee the structural sealing performance and the connection tightness of the joint between the liquid hole plug leather sheath component and the battery liquid hole to the greatest extent, so that the sealing effect on the battery liquid hole is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal cutting technology, specifically to a battery fluid hole plug pad sleeve structure. Background Technology

[0002] A device that converts chemical energy into electrical energy is called a chemical battery, or simply a battery. After discharge, it can be regenerated by charging its internal active materials—storing electrical energy as chemical energy; when discharge is needed, it converts chemical energy back into electrical energy. This type of battery is called a storage battery, also known as a secondary battery or lead-acid battery. A storage battery is an electrochemical device that stores chemical energy and releases electrical energy when necessary.

[0003] Conventional electrolyte plugs are battery components used to seal the electrolyte filling hole while allowing gas to escape. The plug has small holes that connect the inside of the battery to the atmosphere. It can only prevent foreign objects from falling into the battery, but it cannot prevent electrolyte from overflowing. Therefore, it is lacking in overall efficiency and practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a battery fluid hole plug gasket sleeve structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a battery liquid hole plug gasket sleeve structure, comprising a liquid hole plug sleeve component and a barrier membrane. The barrier membrane is installed at the upper inner end of the liquid hole plug sleeve component, and an inner plug ring is provided at the lower inner end of the liquid hole plug sleeve component. An inner sealing ring is provided on the inner wall of the inner plug ring. A mating groove is formed on the lower outer surface of the liquid hole plug sleeve component, and a fixing ring seat is connected to the lower end of the liquid hole plug sleeve component. A stabilizing seat is horizontally connected to the side of the fixing ring seat, and a fixing bolt is vertically installed at the end of the stabilizing seat away from the fixing ring seat. A fastening ring is installed on the inner diameter surface of the fixing ring seat, and a lower sealing ring is installed on the bottom surface of the fixing ring seat.

[0006] Furthermore, the liquid pore plug sleeve component adopts a structure that is narrow at the top and wide at the bottom, and the barrier membrane is symmetrically arranged at the upper part of the inside of the liquid pore plug sleeve component.

[0007] Furthermore, the barrier membrane is installed inside the liquid pore plug sleeve component with an embedded structure, and the barrier membrane is made of thickened proton exchange membrane material.

[0008] Furthermore, the bottom of the liquid hole plug sleeve component is designed with a tapered structure, and the inner plug ring is designed with an embedded structure at the lower end of the inner plug ring.

[0009] Furthermore, the inner sealing ring is embedded in the inner diameter surface of the inner plug ring, and the inner sealing ring is symmetrically arranged on the inner diameter surface of the inner plug ring.

[0010] Furthermore, the inner diameter of the fixed ring seat matches the outer diameter of the lower end of the liquid hole plug sleeve component, and the stabilizing seat is arranged in a ring array structure with the fixed ring seat as the center and has six sets.

[0011] Furthermore, the fixing bolt has a vertical thread that passes through one end of the stabilizing seat, and the stabilizing seat and the fixing ring seat are connected by an integral injection molding structure.

[0012] Furthermore, the fastening ring is tightly fitted to the inner diameter surface of the fixing ring seat, and the inner surface structure of the mating groove matches the outer surface structure of the mating groove. The lower sealing ring is installed on the bottom surface of the fixing ring seat using an embedded structure.

[0013] This utility model provides a battery fluid hole plug gasket sleeve structure, which has the following beneficial effects:

[0014] 1. In this utility model, an embedded structure is used inside the upper part of the liquid hole plug sleeve component, with a set of barrier membranes installed at the top and bottom. The barrier membranes themselves are made of thickened proton exchange membrane material. The proton exchange membrane, also known as a proton membrane or hydrogen ion exchange membrane, is a membrane that selectively permeates ions. Its main function is to provide a channel for the migration and transport of protons, while also blocking gaseous reactants and electrolyte. It allows gas to flow but blocks electrolyte. This structure can minimize the leakage of battery fluid in the battery hole and will not cause unnecessary impact on the air exchange between the inside and outside of the battery, thus ensuring the structural sealing of the battery hole.

[0015] 2. This utility model, by providing an inner plug ring at the lower end of the liquid hole plug sleeve component, and simultaneously providing two sets of inner sealing rings on the inner diameter surface of the inner plug ring, ensures that the lower end of the liquid hole plug sleeve component can be tightly attached to the outer surface of the battery liquid hole. This structure guarantees stable connection and structural sealing of the entire sleeve structure. Furthermore, by providing a fixing ring seat at the lower end of the liquid hole plug sleeve component, and connecting a fixing bolt to the side of the fixing ring seat, the entire liquid hole plug sleeve component can be further strengthened and fixed, preventing unnecessary structural loosening. The fastening ring located between the inner diameter surface of the fixing ring seat and the mating groove improves the stability of the connection between the liquid hole plug sleeve component and the fixing ring seat, while also providing convenient structural disassembly to meet different usage needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main body of the battery fluid hole plug pad sleeve structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the battery fluid hole plug pad sleeve structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the main body of a battery fluid hole plug pad sleeve structure according to the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram showing the disassembled body of the battery fluid hole plug pad sleeve structure of this utility model.

[0020] In the figure: 1. Liquid hole plug sleeve component; 2. Barrier membrane; 3. Inner plug ring; 4. Inner sealing ring; 5. Connecting groove; 6. Fixing ring seat; 7. Stabilizing seat; 8. Fixing bolt; 9. Fastening ring; 10. Lower sealing ring. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1 to 4 As shown, a battery fluid hole plug gasket structure includes a fluid hole plug gasket component 1 and a barrier membrane 2. The barrier membrane 2 is installed at the upper inner end of the fluid hole plug gasket component 1, and an inner plug ring 3 is provided at the lower inner end of the fluid hole plug gasket component 1. An inner sealing ring 4 is provided on the inner wall of the inner plug ring 3. A mating groove 5 is formed on the lower outer surface of the fluid hole plug gasket component 1, and a fixing ring seat 6 is connected to the lower end of the fluid hole plug gasket component 1. A stabilizing seat 7 is horizontally connected to the side of the fixing ring seat 6, and a fixing bolt 8 is vertically installed at the end of the stabilizing seat 7 away from the fixing ring seat 6. A fastening ring 9 is installed on the inner diameter surface of the fixing ring seat 6, and a lower sealing ring 10 is installed on the bottom surface of the fixing ring seat 6. The component 1 adopts a structure that is narrow at the top and wide at the bottom. The barrier membrane 2 is symmetrically arranged at the upper part of the liquid hole plug sleeve component 1. The barrier membrane 2 is embedded in the liquid hole plug sleeve component 1 and is made of thickened proton exchange membrane material. The bottom of the liquid hole plug sleeve component 1 adopts a tapered structure, and the inner plug ring 3 is embedded in the lower part of the inner plug ring 3. Since a set of barrier membranes 2 are installed at the upper and lower parts of the liquid hole plug sleeve component 1 with an embedded structure, this structure can minimize the overflow of battery fluid in the battery hole and avoid unnecessary impact on the air exchange between the inside and outside of the battery.

[0023] like Figures 1 to 4As shown, the inner sealing ring 4 is embedded in the inner diameter surface of the inner plug ring 3, and the inner sealing ring 4 is symmetrically arranged on the inner diameter surface of the inner plug ring 3. The inner diameter of the fixing ring seat 6 matches the outer diameter of the lower end of the liquid hole plug sleeve component 1. The stabilizing seat 7 is arranged in a ring array with the fixing ring seat 6 as the center and has six sets. The fixing bolt 8 is vertically threaded through one end of the stabilizing seat 7. The stabilizing seat 7 and the fixing ring seat 6 are connected by an integral injection molding structure. The fastening ring 9 is tightly fitted into the inner diameter surface of the fixing ring seat 6. The inner surface structure of the mating groove 5 matches the outer surface structure of the mating groove 5. The lower sealing ring 10 is embedded in the bottom surface of the fixing ring seat 6. By setting the inner plug ring 3 at the lower end of the liquid hole plug sleeve component 1 and setting two sets of inner sealing rings 4 on the inner diameter surface of the inner plug ring 3, this structure can ensure that the lower end of the liquid hole plug sleeve component 1 can be tightly attached to the outer surface of the battery liquid hole.

[0024] In summary, as Figures 1 to 4 As shown, in use, the battery fluid hole plug sleeve structure is first fitted onto the outer surface of the battery fluid hole by fitting the lower end of the fluid hole plug sleeve component 1, which has an inner plug ring 3 and an inner sealing ring 4. Utilizing the elasticity of the structural material, it can be tightly fitted onto the structural surface. The barrier membrane 2 reduces the leakage of battery fluid. Then, the fastening ring 9 is tightly fitted into the mating groove 5 on the lower surface of the fluid hole plug sleeve component 1. If necessary, the fixing ring seat 6, which has a stabilizing seat 7 connected to its side, can be fitted onto the lower surface of the fluid hole plug sleeve component 1 with the fastening ring 9 installed, so that the fixing ring seat 6 clamps the fastening ring 9 between the mating groove 5. Then, the fixing bolt 8 is vertically screwed into one end of the stabilizing seat 7 and connected and fixed to the shell around the battery fluid hole, thereby ensuring the firmness of the entire structure. The lower sealing ring 10 embedded in the bottom surface of the fixing ring seat 6 can ensure the sealing between the fixing ring seat 6 and the shell surface around the battery fluid hole.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A battery fluid hole plug and gasket sleeve structure, comprising a fluid hole plug and gasket component (1) and a barrier membrane (2), characterized in that: The upper inner end of the liquid hole plug sleeve component (1) is equipped with a barrier membrane (2), and the lower inner end of the liquid hole plug sleeve component (1) is provided with an inner plug ring (3). The inner wall of the inner plug ring (3) is provided with an inner sealing ring (4). The lower outer surface of the liquid hole plug sleeve component (1) is provided with a mating groove (5). The lower end of the liquid hole plug sleeve component (1) is connected with a fixing ring seat (6). The side of the fixing ring seat (6) is horizontally connected with a stabilizing seat (7). The end of the stabilizing seat (7) away from the fixing ring seat (6) is vertically equipped with a fixing bolt (8). At the same time, a fastening ring (9) is installed on the inner diameter surface of the fixing ring seat (6). The bottom surface of the fixing ring seat (6) is equipped with a lower sealing ring (10).

2. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The liquid hole plug sleeve component (1) adopts a structure that is narrow at the top and wide at the bottom, and the barrier membrane (2) is symmetrically arranged at the upper part of the liquid hole plug sleeve component (1).

3. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The barrier membrane (2) is installed inside the liquid pore plug sleeve component (1) with an embedded structure, and the barrier membrane (2) is made of thickened proton exchange membrane material.

4. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The bottom of the liquid hole plug sleeve component (1) is provided with a tapered structure, and the inner plug ring (3) is provided with an embedded structure at the lower end of the inner plug ring (3).

5. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The inner sealing ring (4) is embedded in the inner diameter surface of the inner plug ring (3), and the inner sealing ring (4) is symmetrically arranged on the inner diameter surface of the inner plug ring (3).

6. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The inner diameter of the fixed ring seat (6) matches the outer diameter of the lower end of the liquid hole plug sleeve component (1), and the stabilizing seat (7) is arranged in a ring array structure with the fixed ring seat (6) as the center and has six sets.

7. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The fixing bolt (8) is vertically threaded through one end of the stabilizing seat (7), and the stabilizing seat (7) and the fixing ring seat (6) are connected by an integral injection molding structure.

8. The battery fluid hole plug gasket sleeve structure according to claim 1, characterized in that, The fastening ring (9) is tightly fitted into the inner diameter surface of the fixing ring seat (6), and the inner surface structure of the mating groove (5) matches the outer surface structure of the mating groove (5). The lower sealing ring (10) is installed on the bottom surface of the fixing ring seat (6) using an embedded structure.

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