Inflation valve connector

Abstract

The utility model belongs to the technical field of inflation valves, and particularly relates to an inflation valve connector which comprises an inflation valve and a connector body, the connector body is arranged at one end of the inflation valve, one side of the connector body is in threaded connection with one end of the inflation valve, a sliding rod is arranged on the inner wall of the connector body, and the outer wall of the sliding rod is in sliding connection with the inner wall of the connector body. An extrusion plate is arranged at one end of the sliding rod, one side of the extrusion plate is connected with one end of the sliding rod, and a sealing ring is arranged on the other side of the extrusion plate. According to the inflation valve connector, the sealing ring can be quickly and conveniently disassembled and assembled so that better replacement can be achieved, the connector can be quickly and conveniently disassembled and assembled so that better use can be achieved, and the problems that the sealing ring is arranged in the connector so that the sealing effect can be achieved, the connector makes contact with gas for a long time, and the sealing effect is poor are solved. The problem that the sealing ring is prone to aging quickly and cannot be replaced quickly and conveniently is solved, and the working efficiency of the inflation valve connector is improved.

Description

Technical Field

[0001] This utility model relates to the field of air-filled valve technology, specifically to an air-filled valve connector. Background Technology

[0002] In inflation equipment, the inflation valve connector is an important component connecting the gas cylinder and the inflation device to realize the inflation process. The inflation valve connector is usually made of metal material, which has airtightness and pressure resistance, can withstand the high pressure gas in the gas cylinder, and guide the gas to the inflation device.

[0003] Existing gas filling valve connectors are typically used by connecting the connector to the gas cylinder. However, while the connector has a sealing ring to achieve a sealing effect, the sealing ring is prone to rapid aging due to prolonged contact with gas, making it difficult to replace quickly and conveniently, thus reducing the working efficiency of the gas filling valve connector.

[0004] Therefore, we urgently need to provide inflation valve connectors. Utility Model Content

[0005] The purpose of this invention is to provide an inflation valve connector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an inflation valve connector, comprising an inflation valve and a connector, wherein one end of the inflation valve is provided with a connector, one side of the connector is threadedly connected to one end of the inflation valve, and a sliding rod is provided on the inner wall of the connector, wherein the outer wall of the sliding rod is slidably connected to the inner wall of the connector.

[0007] A further improvement is that a pressing plate is provided at one end of the sliding rod, one side of the pressing plate is connected to one end of the sliding rod, and a sealing ring is provided on the other side of the pressing plate, with one side of the sealing ring in pressing contact with one side of the pressing plate.

[0008] A further improvement is that the number of sliding rods is four, and the sliding rods are symmetrically distributed on the inner wall of the joint. A spring is fixedly installed between one side of the extrusion plate and the inner side of the joint, so that the sealing ring can be quickly and easily disassembled and assembled, thereby enabling better use.

[0009] A further improvement is that an installation plate is provided on the outer wall of the inflation valve, the inner wall of the installation plate is connected to the outer wall of the inflation valve, and an adjustment plate is provided on the outer wall of the inflation valve, the inner wall of the adjustment plate being slidably connected to the outer wall of the inflation valve.

[0010] A further improvement is that a limit rod is provided on one side of the adjustment plate, and a spring is fixedly installed between one side of the adjustment plate and one side of the mounting plate, so that the position of the adjustment plate and the limit rod can be adjusted quickly and conveniently, thereby enabling better assembly and disassembly of the joint.

[0011] A further improvement is that a limiting hole is provided on one side of the connector, and one end of the limiting rod is inserted into the inner wall of the limiting hole. There are eight limiting rods, which are symmetrically distributed on one side of the adjustment plate, so that the connector can be quickly and easily assembled and disassembled, and thus better used.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This inflation valve connector, through the design of an inflation valve, connector, sliding rod, compression plate, sealing ring, mounting plate, adjusting plate, and limit rod, enables quick and convenient disassembly and assembly of the sealing ring, facilitating its replacement. It also allows for quick and convenient disassembly and assembly of the connector itself, improving its usability. This solves the problem that while the sealing ring in the connector is designed for sealing, prolonged contact with gas causes it to age rapidly, hindering quick and convenient replacement. Therefore, this design improves the working efficiency of the inflation valve connector. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the adjustment plate structure of this utility model.

[0018] In the diagram: 1. Inflation valve; 2. Connector; 3. Sliding rod; 4. Extrusion plate; 5. Sealing ring; 6. Mounting plate; 7. Adjusting plate; 8. Limiting rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model provides a technical solution:

[0021] An inflation valve connector includes an inflation valve 1 and a connector 2. One end of the inflation valve 1 is provided with a connector 2. One side of the connector 2 is threadedly connected to one end of the inflation valve 1. A sliding rod 3 is provided on the inner wall of the connector 2. The outer wall of the sliding rod 3 is slidably connected to the inner wall of the connector 2.

[0022] One end of the sliding rod 3 is provided with a pressing plate 4. One side of the pressing plate 4 is connected to one end of the sliding rod 3. The other side of the pressing plate 4 is provided with a sealing ring 5. One side of the sealing ring 5 is in pressing contact with one side of the pressing plate 4.

[0023] There are four sliding rods 3, which are symmetrically distributed on the inner wall of the joint 2. A spring is fixedly installed between one side of the extrusion plate 4 and the inner side of the joint 2, so that the sealing ring 5 can be quickly and easily disassembled and assembled, and thus can be used better.

[0024] An mounting plate 6 is provided on the outer wall of the inflation valve 1. The inner wall of the mounting plate 6 is connected to the outer wall of the inflation valve 1. An adjusting plate 7 is provided on the outer wall of the inflation valve 1. The inner wall of the adjusting plate 7 is slidably connected to the outer wall of the inflation valve 1.

[0025] A limit rod 8 is provided on one side of the adjusting plate 7, and a spring 2 is fixedly installed between one side of the adjusting plate 7 and one side of the mounting plate 6, so that the position of the adjusting plate 7 and the limit rod 8 can be adjusted quickly and conveniently, and the connector 2 can be better disassembled and assembled.

[0026] A limiting hole is provided on one side of the connector 2, and one end of the limiting rod 8 is inserted into the inner wall of the limiting hole. There are eight limiting rods 8, which are symmetrically distributed on one side of the adjusting plate 7, so that the connector 2 can be quickly and easily disassembled and assembled, and thus can be used better.

[0027] When needed, the operator places the inflation valve 1 in the required position and connects it to an external gas cylinder via the connectors 2 at both ends of the inflation valve 1. When the sealing ring 5 needs to be replaced, the operator pulls the sliding rod 3 to slide it along the inner wall of the connector 2. The sliding rod 3 moves the compression plate 4, which in turn compresses the spring 1. As the compression plate 4 moves, it releases the limiting fixation on the sealing ring 5, allowing it to be quickly and easily removed from the connector 2. When installation is required, the above steps are repeated in reverse. After placing the sealing ring 5 into the connector 2, the operator releases the sliding rod 3. The spring force of the spring 1 resets the compression plate 4, allowing the sealing ring 5 to be easily removed. The sealing ring 5 provides a limiting fixation, making it more convenient for operators to use. When it is necessary to disassemble and replace the connector 2, the adjusting plate 7 is pulled to slide on the inflation valve 1. The sliding of the adjusting plate 7 compresses the spring 2 and drives the limiting rod 8 to move. The limiting rod 8 can be pulled out from one side of the connector 2, thereby canceling the limiting fixation of the connector 2. At this time, the connector 2 can be quickly and easily removed from the inflation valve 1. When it is necessary to install, the above steps are repeated in reverse. The connector 2 is fixed to one end of the inflation valve 1, the adjusting plate 7 is released, and the elastic force of the spring 2 resets the adjusting plate 7, thereby allowing the limiting rod 8 to be inserted into one side of the connector 2, thereby limiting and fixing the connector 2.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An inflation valve connector, comprising an inflation valve (1) and a connector (2), characterized in that: The inflation valve (1) is provided with a connector (2) at one end. One side of the connector (2) is threadedly connected to one end of the inflation valve (1). A sliding rod (3) is provided on the inner wall of the connector (2). The outer wall of the sliding rod (3) is slidably connected to the inner wall of the connector (2).

2. The air-filled valve connector according to claim 1, characterized in that: One end of the sliding rod (3) is provided with a pressing plate (4), one side of the pressing plate (4) is connected to one end of the sliding rod (3), and the other side of the pressing plate (4) is provided with a sealing ring (5), one side of the sealing ring (5) is in pressing contact with one side of the pressing plate (4).

3. The air-filled valve connector according to claim 2, characterized in that: There are four sliding rods (3), which are symmetrically distributed on the inner wall of the joint (2). A spring is fixedly installed between one side of the extrusion plate (4) and the inner side of the joint (2).

4. The air-filled valve connector according to claim 1, characterized in that: The outer wall of the inflation valve (1) is provided with an mounting plate (6), the inner wall of the mounting plate (6) is connected to the outer wall of the inflation valve (1), and the outer wall of the inflation valve (1) is provided with an adjusting plate (7), the inner wall of the adjusting plate (7) is slidably connected to the outer wall of the inflation valve (1).

5. The air-filled valve connector according to claim 4, characterized in that: A limit rod (8) is provided on one side of the adjustment plate (7), and a spring is fixedly installed between one side of the adjustment plate (7) and one side of the mounting plate (6).

6. The air-filled valve connector according to claim 5, characterized in that: The connector (2) has a limiting hole on one side, and one end of the limiting rod (8) is inserted into the inner wall of the limiting hole. There are eight limiting rods (8), which are symmetrically distributed on one side of the adjusting plate (7).

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