Anti-disengagement plug-in type connector

Abstract

The utility model provides an anti-disengagement plug-in type connector, and belongs to the technical field of faucets. The water pipe mounting connector solves the problems that water leakage is prone to occurring at an existing connecting position, and an existing water pipe mounting connector is unstable in connection and prone to disengagement. The anti-separation plug-in type connector comprises a connecting pipe main body, a connector piece is arranged on the connecting pipe main body, a mounting part is arranged on the inner wall of the connector piece, a positioning assembly is arranged on the mounting part, the positioning assembly is composed of a positioning rod and a reset spring, and a fixing rod is arranged at the position, opposite to the positioning assembly, in the mounting part. A fixing groove allowing the fixing rod to stretch into is formed in the connecting pipe body, an installing groove allowing the positioning assembly to be installed is formed in the installing part, a positioning hole is formed in the connecting pipe body, a filtering assembly is arranged on the installing part and composed of a filtering framework and a filtering net, and a connecting rod is arranged on the installing part. And the connecting rod extends into the connecting pipe main body. The utility model has the advantage of anti-disengagement.

Description

Technical Field

[0001] The utility model belongs to the technical field of faucets and relates to a joint, in particular to an anti-separation plug-in joint. Background Art

[0002] At present, when the water purification pipe is connected to the water pipe, due to improper handling of the joint, water leakage occurs at the joint, which wastes water resources, affects product quality, and causes inconvenience to users. At the same time, the installation joint needs to have better ease of use during installation. The existing water pipe joints are all screwed during installation, but the threads will be twisted and broken after the frequency of twisting is high, causing inconvenience in subsequent disassembly. At the same time, water leakage is likely to occur at the connection, and the current water pipe installation joints are not firmly connected and are prone to detachment. Summary of the invention

[0003] The utility model aims to provide an anti-disengagement plug-in connector in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an anti-disengagement plug-in connector, comprising a connecting pipe body, characterized in that a connector for connection is provided on the connecting pipe body, a mounting portion is provided on the inner wall of the connector and at the connection relative to the connecting pipe body, a positioning assembly is provided on the mounting portion, and the connector assembly is connected to the connecting pipe body through the positioning assembly, the positioning assembly is composed of a positioning rod and a return spring, a fixing rod is provided in the mounting portion and at a position relative to the positioning assembly, a fixing groove for the fixing rod to extend into is provided on the connecting pipe body, a mounting groove for the positioning assembly to be installed is provided in the mounting portion, a positioning hole matching the positioning rod is provided in the connecting pipe body and at a position relative to the positioning assembly, a filter assembly is provided on the mounting portion, the filter assembly is composed of a filter frame and a filter net, a connecting rod is provided on the mounting portion, the connecting rod extends into the connecting pipe body, and the filter assembly is fixed by arranging the filter frame between the connecting pipe body and the connector.

[0005] In the above-mentioned anti-disengagement plug-in connector, a sliding portion is provided on the positioning rod, and is arranged in the installation groove and slides in the installation groove. One end of the positioning rod extends into the connecting pipe body and cooperates with the positioning hole, and the other end of the positioning rod extends out of the connector and is connected to a lifting portion.

[0006] In the above-mentioned anti-detachment plug-in connector, the filter frame is provided with an opening for the connecting rod to pass through, the connecting rod and the connector are integrally formed, and the fixing rod and the connector are integrally formed.

[0007] In the above-mentioned anti-disengagement plug-in connector, a step portion is provided on the mounting portion, and a step groove matching the step portion is provided on the connecting pipe body.

[0008] In the above-mentioned anti-disengagement plug-in connector, the positioning components are provided in two pieces and are respectively provided at the upper and lower ends of the connector.

[0009] Compared with the prior art, the anti-detachment plug-in connector clamps the connector on the connecting pipe body through a positioning assembly, thereby enhancing the stability of the connector connection and preventing it from detaching. In addition, a filter assembly is detachably provided on the connecting pipe body to filter the fluid passing through the connecting pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] In the figure, 1. connecting pipe body; 2. joint piece; 3. mounting part; 4. positioning assembly; 5. positioning rod; 6. return spring; 7. fixing rod; 8. positioning hole; 9. filter assembly; 10. filter frame; 11. filter net; 12. connecting rod; 13. sliding part; 14. lifting part; 15. step part. DETAILED DESCRIPTION

[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0013] like Figure 1 As shown, the anti-disengagement plug-in connector comprises a connecting pipe body 1, a connecting member 2 for connection is arranged on the connecting pipe body 1, a mounting portion 3 is arranged on the inner wall of the connecting member 2 and at a connection relative to the connecting pipe body 1, a positioning assembly 4 is arranged on the mounting portion 3, and the connector assembly is connected to the connecting pipe body 1 through the positioning assembly 4, the positioning assembly 4 is composed of a positioning rod 5 and a reset spring 6, a fixing rod 7 is arranged in the mounting portion 3 and relative to the positioning assembly 4, and a fixing rod 7 is provided on the connecting pipe body 1 A fixing groove for extending into, a mounting groove for installing the positioning component 4 is opened in the mounting portion 3, and a positioning hole 8 matching with the positioning rod 5 is opened in the connecting pipe body 1 relative to the positioning component 4. A filter component 9 is arranged on the mounting portion 3, and the filter component 9 is composed of a filter skeleton 10 and a filter net 11. A connecting rod 12 is arranged on the mounting portion 3, and the connecting rod 12 extends into the connecting pipe body 1, and the filter skeleton 10 is arranged between the connecting pipe body 1 and the joint 2 to fix the filter component 9.

[0014] In further detail, a sliding portion 13 is provided on the positioning rod 5, and is arranged in the installation groove and slides in the installation groove. One end of the positioning rod 5 extends into the connecting pipe body 1 and cooperates with the positioning hole 8, and the other end of the positioning rod 5 extends out of the joint 2 and is connected to the lifting portion 14.

[0015] To explain in further detail, when the connector 2 is installed, the filter assembly 9 is now set on the connector 2 through the connecting rod 12, and then by pulling the lifting part 14 extending out of the connector 2, the reset spring 6 is compressed, and the sliding part 13 moves upward in the installation groove, the connector 2 is matched with the connecting pipe body 1, the fixing rod 7 is matched with the fixing groove, and the connecting rod 12 is extended into the connecting pipe body 1. The connecting pipe body 1 and the connector 2 clamp the filter assembly 9 between the two. When the positioning is completed, the lifting part 14 is released, the reset spring 6 rebounds, and the positioning rod 5 is matched with the positioning hole 8, so that the connector 2 is clamped on the connecting pipe body 1.

[0016] To further elaborate, the filter skeleton 10 is provided with an opening for the connecting rod 12 to pass through, the connecting rod 12 and the connector 2 are integrally formed, and the fixing rod 7 and the connector 2 are integrally formed.

[0017] In further detail, the mounting portion 3 is provided with a step portion 15, and the connecting pipe body 1 is provided with a step groove that matches the step portion 15. The mutual cooperation between the step portion 15 provided on the connector 2 and the step groove on the connecting pipe body 1 strengthens the overall sealing when the connecting pipe body 1 and the connector 2 are connected.

[0018] In further detail, the positioning components 4 are provided in two parts, and are respectively provided at the upper and lower ends of the connector 2. The symmetrical arrangement of the positioning components 4 enhances the connection stability between the connector 2 and the connecting pipe body 1.

[0019] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0020] Although the present invention uses the terms such as the connecting pipe body 1, the connector 2, the mounting part 3, the positioning assembly 4, the positioning rod 5, the return spring 6, the fixing rod 7, the positioning hole 8, the filter assembly 9, the filter frame 10, the filter screen 11, the connecting rod 12, the sliding part 13, the lifting part 14, the step part 15, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An anti-disengagement plug-in connector, comprising a connecting pipe body (1), characterized in that: The connecting pipe body (1) is provided with a joint piece (2) for connection, a mounting portion (3) is provided on the inner wall of the joint piece (2) and at a connection position relative to the connecting pipe body (1), a positioning assembly (4) is provided on the mounting portion (3), and the joint piece is connected to the connecting pipe body (1) via the positioning assembly (4), the positioning assembly (4) is composed of a positioning rod (5) and a return spring (6), a fixing rod (7) is provided in the mounting portion (3) and at a position relative to the positioning assembly (4), a fixing groove for the fixing rod (7) to extend into is provided on the connecting pipe body (1), and the mounting portion (3) is provided with a fixing groove for the fixing rod (7) to extend into. The part (3) is provided with an installation groove for installing a positioning component (4); the connecting pipe body (1) is provided with a positioning hole (8) matched with the positioning rod (5) at a position relative to the positioning component (4); a filter component (9) is arranged on the installation part (3); the filter component (9) is composed of a filter frame (10) and a filter net (11); the installation part (3) is provided with a connecting rod (12); the connecting rod (12) extends into the connecting pipe body (1); the filter frame (10) is arranged between the connecting pipe body (1) and the joint member (2), thereby fixing the filter component (9).

2. The anti-disengagement plug-in connector according to claim 1, characterized in that: The positioning rod (5) is provided with a sliding portion (13) and is arranged in the installation groove and slides in the installation groove. One end of the positioning rod (5) extends into the connecting pipe body (1) and cooperates with the positioning hole (8), and the other end of the positioning rod (5) extends out of the joint member (2) and is connected to the lifting portion (14).

3. The anti-disengagement plug-in connector according to claim 1, characterized in that: The filter frame (10) is provided with an opening for the connecting rod (12) to pass through, the connecting rod (12) and the connector (2) are an integrally formed structure, and the fixing rod (7) and the connector (2) are an integrally formed structure.

4. The anti-disengagement plug-in connector according to claim 1, characterized in that: The mounting portion (3) is provided with a step portion (15), and the connecting pipe body (1) is provided with a step groove matching the step portion (15).

5. The anti-disengagement plug-in connector according to claim 1, characterized in that: The positioning components (4) are provided in two parts and are respectively provided at the upper and lower ends of the connector (2).

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