Drain pipe joint

Abstract

The utility model belongs to the technical field of drain pipe joints, and discloses a drain pipe joint which comprises a water pipe joint with two open ends, the end of the water pipe joint is a water pipe connecting end, and a sealing ring for sealing when the water pipe connecting end is connected with a water pipe is arranged on the inner wall of the water pipe connecting end. And a stainless steel pressing sheet for preventing the water pipe from loosening is arranged at the sealing ring. The sealing ring is arranged on the inner wall of the water pipe connecting end, the sealing performance is enhanced through the sealing ring, and water leakage can be prevented; and meanwhile, the water pipe can be effectively prevented from sliding by combining the stainless steel pressing sheet, so that the joint is tighter.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage pipe joints, and particularly relates to a drainage pipe joint. Background Art

[0002] Existing drainage pipe joints on the market all need to be bonded with adhesives, and the adhesives have a certain smell, which reduces the user experience during use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a drainage pipe joint to solve the above problems existing in the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A drainage pipe joint includes a pipe joint with openings at both ends. The end of the pipe joint is a pipe connection end, and a sealing ring for sealing during pipe connection is arranged on the inner wall of the pipe connection end; a stainless steel pressing piece for preventing the pipe from loosening is arranged at the sealing ring.

[0006] As a preferred technical solution in the utility model, an annular installation groove is opened on the inner wall of the pipe connection end, the sealing ring is installed in the annular installation groove, and the thickness of the sealing ring is greater than the depth of the annular installation groove.

[0007] As a preferred technical solution in the utility model, 4-6 stainless steel pressing pieces are evenly distributed in a ring shape at the pipe connection end.

[0008] As a preferred technical solution in the utility model, a pressing piece installation groove is arranged on the outer wall of the pipe, one end of the stainless steel pressing piece is installed in the pressing piece installation groove, and the depth of the pressing piece installation groove gradually becomes shallower from the end far away from the pipe joint to the other end.

[0009] Beneficial effects: The utility model arranges a sealing ring on the inner wall of the pipe connection end. By strengthening the sealing performance through the sealing ring, water leakage can be prevented; at the same time, the combination with the use of stainless steel pressing pieces can effectively prevent the pipe from sliding, making the joint more compact. Description of the Drawings

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

[0011] Figure 2 is a sectional view of the utility model.

[0012] In the figure: 1 - pipe joint; 2 - sealing ring; 3 - stainless steel pressing piece. Detailed Embodiment

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the present invention in combination with the accompanying drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the accompanying drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but do not constitute a limitation to the present invention.

[0014] Embodiment:

[0015] As Figure 1 and Figure 2 shown, this embodiment provides a drain pipe joint, including a water pipe joint 1 with openings at both ends. The end of the water pipe joint 1 is a water pipe connection end, and a sealing ring 2 for sealing when connecting with the water pipe is arranged on the inner wall of the water pipe connection end. The sealing performance can be enhanced through the sealing ring 2 to prevent water leakage; a stainless steel pressing piece 3 for preventing the water pipe from loosening is arranged at the sealing ring 2. The stainless steel pressing piece 3 can ensure the service life, avoid polluting the water source, and effectively prevent the water pipe from sliding at the same time, making the joint more tightly combined.

[0016] As a preferred implementation in this embodiment, it should be further explained that an annular installation groove is opened on the inner wall of the water pipe connection end, and the sealing ring 2 is installed in the annular installation groove. This can make the sealing ring 2 more stable, and the thickness of the sealing ring 2 is greater than the depth of the annular installation groove, which can make the sealing performance between the water pipe joint 1 and the water pipe better.

[0017] As a preferred implementation in this embodiment, it should be further explained that 4 - 6 stainless steel pressing pieces 3 are evenly distributed in a ring at the water pipe connection end, such as 4 pieces, 5 pieces or 6 pieces, which can make the anti-slip effect of the water pipe joint 1 better.

[0018] As a preferred implementation in this embodiment, it should be further explained that a pressing piece installation groove is arranged on the outer wall of the water pipe, and one end of the stainless steel pressing piece 3 is installed in the pressing piece installation groove, and the depth of the pressing piece installation groove gradually becomes shallower from the end far away from the water pipe joint 1 to the other end. Thus, it is more convenient to install the stainless steel pressing piece 3, and it can effectively prevent the water pipe from sliding after installation.

[0019] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drain pipe joint, characterized in that, It includes a water pipe joint (1) with both ends open. The end of the water pipe joint (1) is a water pipe connection end, and a sealing ring (2) for sealing when connecting to the water pipe is arranged on the inner wall of the water pipe connection end; a stainless steel pressing piece (3) for preventing the water pipe from loosening is arranged at the sealing ring (2).

2. The drain pipe joint according to claim 1, characterized in that, An annular installation groove is opened on the inner wall of the water pipe connection end. The sealing ring (2) is installed in the annular installation groove, and the thickness of the sealing ring (2) is greater than the depth of the annular installation groove.

3. A drain pipe joint according to claim 1 or 2, characterized in that, 4-6 stainless steel pressing pieces (3) are evenly distributed in a ring shape at the water pipe connection end.

4. A drain pipe joint according to claim 1, characterized in that, A pressing piece installation groove is arranged on the outer wall of the water pipe. One end of the stainless steel pressing piece (3) is installed in the pressing piece installation groove, and the depth of the pressing piece installation groove gradually becomes shallower from the end far away from the water pipe joint (1) to the other end.

Images