A type of anti-detachment connector

Abstract

This utility model provides an anti-detachment connector, belonging to the field of connector technology. It solves the problem of existing connectors having simple structures and easily detached sealing rings. This anti-detachment connector includes a connector body with an inlet and an outlet. Both the inlet and outlet ends of the connector body are connected to connecting nuts. Connecting pipes connected to the connecting nuts are provided at both the inlet and outlet ends of the connector body. A sealing ring is provided between the connecting nuts and the connector body. The connector body has a sealing groove for installing the sealing ring. The sealing groove is surrounded by the connector body and the connecting nuts to form a closed space. The groove wall has a protruding head, and the sealing ring has a positioning groove that engages with the protruding head. The inner wall of the connector body has an outwardly protruding water-passing plate with several water-passing holes. An internal water inlet channel pipe is also provided inside the connector body. This utility model has the advantages of high applicability and a high anti-detachment effect of the sealing ring, thus achieving efficient use.

Description

Technical Field

[0001] This utility model belongs to the field of pipe joint technology, and relates to a joint, particularly to an anti-detachment joint. Background Technology

[0002] Currently, pipe fittings on the market typically adopt straight-through or angle-type structures. Straight-through fittings use an integrated through-flow channel, but in some scenarios, two water outlets are required, necessitating the use of two fittings, each requiring a separate water supply source, which is cumbersome to operate.

[0003] In addition, the current straight-through connector sealing rings lack a positioning structure and are prone to falling off, resulting in obvious water leakage and affecting use. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing an anti-detachment connector to solve these problems.

[0005] The purpose of this utility model can be achieved through the following technical solution: an anti-detachment connector, comprising a connector body having an inlet end and an outlet end, both the inlet and outlet ends of the connector body being connected to connecting nuts, and both the inlet and outlet ends of the connector body being provided with connecting pipes connected to the connecting nuts, characterized in that a sealing ring is provided between the connecting nuts and the connector body, the connector body having a sealing groove for installing the sealing ring, and the sealing groove being surrounded by the connector body and the connecting nuts to form a closed space, the groove wall of the sealing groove having a protrusion, the sealing ring having a positioning groove that fits into the protrusion, the inner wall of the connector body having an outwardly protruding water passage plate, the water passage plate having several water passage holes, and the connector body also having an inner water inlet channel pipe integrally connected to the inner wall of the water passage plate and extending toward the inlet end.

[0006] In the aforementioned type of anti-detachment connector, the inner wall of the port near the outlet end of the inner water inlet pipe is formed with several snap-fit ​​platforms.

[0007] In the aforementioned type of anti-detachment connector, the inner water inlet pipe has a conical structure.

[0008] Compared with existing technologies, this anti-loosening connector has the advantages of high applicability and high anti-loosening effect of the sealing ring, thus achieving high efficiency. Attached Figure Description

[0009] Figure 1 This is a cross-sectional view of the anti-detachment connector.

[0010] Figure 2 This is a 3D view of the anti-detachment connector.

[0011] Figure 3 yes Figure 1 Enlarged view of point A.

[0012] In the diagram, 1 is the inlet end; 2 is the outlet end; 3 is the connector body; 4 is the connecting nut; 5 is the connecting pipe; 6 is the sealing ring; 7 is the sealing groove; 8 is the protruding head; 9 is the water tray; 10 is the water hole; 11 is the inner water inlet channel pipe; 12 is the snap-fit ​​platform; and 13 is the water outlet hose. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] like Figure 1-3 As shown, this anti-detachment connector includes a connector body 3 with an inlet end 1 and an outlet end 2. Both the inlet and outlet ends of the connector body 3 are connected to connecting nuts 4, and both the inlet and outlet ends 2 of the connector body 3 are provided with connecting pipes 5 connected to the connecting nuts 4. The connector body 3 is characterized by a sealing ring 6 between the connecting nuts 4 and the connector body 3, and a sealing groove 7 for installing the sealing ring 6. The sealing groove 7 is surrounded by the connector body 3 and the connecting nuts 4 to form a closed space. The sealing groove 7 has a protruding head 8 on its groove wall, and the sealing ring 6 has a positioning groove that fits into the protruding head 8. The sealing ring 6 is positioned by the engagement between the protruding head 8 and the positioning groove, and the sealing ring 6 is limited by the connector body 3 and the connecting nut 4 to prevent it from falling off. The inner wall of the connector body 3 has an outwardly protruding water passage plate 9, and the water passage plate 9 has several water passage holes 10. The connector body 3 also has an inner water inlet pipe 11 that is integrally connected to the inner wall of the water passage plate 9 and extends toward the water inlet end 1.

[0015] In the aforementioned anti-detachment connector, the inner wall of the inner inlet channel pipe 11 near the outlet end 2 is formed with several locking platforms 12. When the outlet hose 13 is inserted into the connector body 3, it is locked into the inner inlet channel pipe 11 by the elasticity of the outlet hose 13 itself and by the action of the locking platforms 12, preventing the outlet hose 13 from falling off. When water enters the inlet end 1, some water flows out through the water passage hole 10 of the water passage plate 9 and the connecting pipe 5, and some water flows out through the inner inlet channel pipe 11 and the outlet hose 13, forming two water outlet directions.

[0016] In the aforementioned anti-detachment connector, the inner water inlet pipe 11 has a tapered structure. This serves to guide the water flow towards the outlet end 2.

[0017] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0018] Although this document frequently uses terms such as inlet end 1, outlet end 2, connector body 3, connecting nut 4, connecting pipe 5, sealing ring 6, sealing groove 7, protruding head 8, water passage plate 9, water passage hole 10, inner inlet flow channel pipe 11, snap-fit ​​platform 12, and outlet hose 13, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A non-detachable connector, comprising a connector body (3) having an inlet end (1) and an outlet end (2), wherein both the inlet and outlet ends of the connector body (3) are connected to connecting nuts (4), and both the inlet and outlet ends (2) of the connector body (3) are provided with connecting pipes (5) connected to the connecting nuts (4), characterized in that, A sealing ring (6) is provided between the connecting nut (4) and the connector body (3). The connector body (3) has a sealing groove (7) for the sealing ring (6) to be installed. The sealing groove (7) is surrounded by the connector body (3) and the connecting nut (4) to form a closed space. The groove wall of the sealing groove (7) has a protruding head (8). The sealing ring (6) has a positioning groove that fits into the protruding head (8). The inner wall of the connector body (3) has an outwardly protruding water passage plate (9). The water passage plate (9) has several water passage holes (10). The connector body (3) also has an inner water inlet pipe (11) that is integrally connected to the inner wall of the water passage plate (9) and extends toward the water inlet end (1).

2. The anti-detachment connector according to claim 1, characterized in that, The inner wall of the inner water inlet pipe (11) near the water outlet (2) is formed with several snap-fit ​​platforms (12).

3. The anti-detachment connector according to claim 1, characterized in that, The internal water inlet pipe (11) has a conical structure.

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