Water pipe connector fixing and sealing piece

Abstract

The utility model discloses a water pipe connector fixing and sealing piece, and relates to the technical field of water pipe connectors. The device comprises a first pipe body, a first annular groove is formed in the outer side wall of the first pipe body, and a first annular plate is rotationally matched with the interior of the first annular groove; and the second pipe body is located on one side of the first pipe body, a second annular groove is formed in the outer side wall of the second pipe body, and a second annular plate is rotationally matched with the interior of the second annular groove. Through the arrangement of the third annular plate, the third annular plate is in threaded fit with the fourth annular plate under the action of a user, the outer side wall of the eighth annular plate is attached to the inner side wall of the seventh annular plate, and the contact position of the eighth annular plate and the seventh annular plate is subjected to sealing treatment; the problem that water flow in the first pipe body and the second pipe body flows out from the contact position is solved.

Description

Technical Field

[0001] The utility model belongs to the field of water pipe joints, and in particular relates to a water pipe joint fixing seal. Background Art

[0002] Water pipe joints are a common component in pipelines, which play the role of connecting and sealing pipelines.

[0003] The patent application with announcement number CN215173031U discloses a water pipe joint with reliable sealing, including: a first pipe joint, a second pipe joint and an elastic seal. One of the first pipe joint and the second pipe joint is provided with a boosting ring groove, the outlet of the boosting ring groove faces the joint end face of the other pipe joint, and an elastic seal is placed at the outlet of the boosting ring groove. The inlet of the boosting ring groove is connected to the inside of the pipe, the first pipe joint is fixedly connected to the second pipe joint, the first pipe joint and the second pipe joint are tightly pressed against the elastic seal, when water flows through the first pipe joint and the second pipe joint, the water in the pipe flows from the inlet of the boosting ring groove to its outlet, and the elastic seal is deformed under the action of water pressure, so that the elastic seal is deformed to fill the gap between the first pipe joint and the second pipe joint, thereby achieving the purpose of enhancing the sealing, improving the reliability of the sealing, and having the characteristics of simple structure and strong practicality.

[0004] However, the above technology has the following disadvantages when used:

[0005] According to the description in No. 0022 of the above document, "an annular step is provided at the outlet of the booster ring groove, and the annular step presses and fixes the elastic seal to the joint end face of the first pipe joint to enhance the stability of the structure and the reliability of the seal. In order to improve the convenience of disassembly and assembly, this specific implementation method uses screw fixing method for the second flange and the first flange, but is not limited to the screw fixing method, and other fixing methods that are easy to disassemble and assemble, such as buckles and bolts, can also be used." Combined with the attached manual Figure 4 It can be seen that the cooperation between the boosting ring groove and the contact point between the first pipe joint and the second pipe joint may easily cause the problem of water flowing out from the inside of the boosting ring groove.

[0006] Therefore, a water pipe joint fixing seal is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a water pipe joint fixing seal.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A water pipe joint fixing seal comprises a first tube body, an outer wall of the first tube body is provided with a first annular groove, and a first annular plate is rotatably fitted inside the first annular groove;

[0010] The second tube body is located on one side of the first tube body, and the outer side wall of the second tube body is provided with a second annular groove, the interior of the second annular groove is rotatably fitted with a second annular plate, a third annular plate is installed on one side of the first annular plate, and a fourth annular plate is installed on one side of the second annular plate.

[0011] Optionally, a third annular groove is provided on one side of the first annular plate, the cross-section of the third annular groove is T-shaped, and the third annular groove is internally rotatably engaged with a first annular column, and the cross-section of the first annular column is T-shaped; a fourth annular groove is provided on one side of the second annular plate, the cross-section of the fourth annular groove is T-shaped, and the fourth annular groove is internally rotatably engaged with a second annular column, and the cross-section of the second annular column is T-shaped; a first annular rubber is installed on one side of the first annular column, and a second annular rubber is installed inside the first annular groove, and the first annular rubber fits tightly with the second annular rubber.

[0012] Optionally, a third annular rubber is installed on one side of the second annular column, a fourth annular rubber is installed inside the fourth annular groove, one side of the fourth annular rubber is fitted together with one side of the third annular rubber, a fifth annular plate is installed at one end of the third annular plate, a sixth annular plate is installed at one end of the fourth annular plate, the sixth annular plate is sleeved on the circumference of the fifth annular plate, the outer side wall of the fifth annular plate is provided with a first external thread, the inner side wall of the sixth annular plate is provided with a first internal thread, the first internal thread is threadedly matched with the first external thread, a seventh annular plate is installed at one end of the first tube body, an eighth annular plate is installed at one end of the second tube body, the seventh annular plate is sleeved on the circumference of the eighth annular plate, the outer side wall of the eighth annular plate is provided with a second external thread, the inner side wall of the seventh annular plate is provided with a second internal thread, the second internal thread is threadedly matched with the second external thread.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The third annular plate is provided so that the third annular plate can be threadedly engaged with the fourth annular plate under the action of the user, and the outer wall of the eighth annular plate is attached to the inner wall of the seventh annular plate and the contact is sealed, thereby reducing the problem of water inside the first tube body and the second tube body flowing out from their contact.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

[0018] Figure 1 This is a schematic diagram of the structure of the first tube body and the second tube body of an embodiment of the utility model;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of the structure at B in the middle;

[0022] Figure 5 for Figure 2 Schematic diagram of the structure at C in the middle;

[0023] Figure 6 It is a schematic structural diagram of the third annular plate and the fourth annular plate of one embodiment of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] A first tube body 1, a first annular groove 101, a first annular plate 102, a third annular groove 103, a first annular column 104, a first annular rubber 105, a second annular rubber 106, a third annular plate 107, a fifth annular plate 108, and a seventh annular plate 109;

[0026] The second tube body 2 , the second annular groove 201 , the second annular plate 202 , the fourth annular groove 203 , the second annular column 204 , the third annular rubber 205 , the fourth annular rubber 206 , the fourth annular plate 207 , the sixth annular plate 208 , and the eighth annular plate 209 .

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be described in further detail with reference to the accompanying drawings.

[0029] See also Figure 1-6As shown, in this embodiment, a water pipe joint fixing seal is provided, comprising a first tube body 1, an outer wall of the first tube body 1 is provided with a first annular groove 101, and a first annular plate 102 is rotatably matched inside the first annular groove 101;

[0030] The second tube body 2 is located on one side of the first tube body 1, and a second annular groove 201 is opened on the outer side wall of the second tube body 2. A second annular plate 202 is rotatably fitted inside the second annular groove 201. A third annular plate 107 is installed on one side of the first annular plate 102, and a fourth annular plate 207 is installed on one side of the second annular plate 202.

[0031] First, place the first tube body 1 at one end of the second tube body 2, and then rotate the first annular plate 102. The first annular plate 102 drives the third annular plate 107 to move. The third annular plate 107 drives the fifth annular plate 108 to be threadedly engaged inside the sixth annular plate 208. Since the sixth annular plate 208 is threadedly engaged with the third annular plate 107, the first tube body 1 drives the seventh annular plate 109 to move to the eighth annular plate 209, thereby completing the installation of the first tube body 1 and the second tube body 2.

[0032] The third annular plate 107 is provided so that the third annular plate 107 can be threadedly engaged on the fourth annular plate 207 under the action of the user, and the outer wall of the eighth annular plate 209 is attached to the inner wall of the seventh annular plate 109 and the contact is sealed, thereby reducing the problem of water inside the first tube body 1 and the second tube body 2 flowing out from their contact.

[0033] In this embodiment, a third annular groove 103 is provided on one side of the first annular plate 102, and the cross-section of the third annular groove 103 is T-shaped. The first annular column 104 is rotatably engaged inside the third annular groove 103, and the cross-section of the first annular column 104 is T-shaped. A fourth annular groove 203 is provided on one side of the second annular plate 202, and the cross-section of the fourth annular groove 203 is T-shaped. The second annular column 204 is rotatably engaged inside the fourth annular groove 203, and the cross-section of the second annular column 204 is T-shaped. A first annular rubber 105 is installed on one side of the first annular column 104, and a second annular rubber 106 is installed inside the first annular groove 101, and the first annular rubber 105 fits tightly with the second annular rubber 106.

[0034] In this embodiment, a third annular rubber 205 is installed on one side of the second annular column 204, a fourth annular rubber 206 is installed inside the fourth annular groove 203, and one side of the fourth annular rubber 206 is fitted with one side of the third annular rubber 205. A fifth annular plate 108 is installed on one end of the third annular plate 107, a sixth annular plate 208 is installed on one end of the fourth annular plate 207, and the sixth annular plate 208 is sleeved on the circumference of the fifth annular plate 108. The outer side wall of the fifth annular plate 108 is provided with a first external thread, and the inner side wall of the sixth annular plate 208 is provided with a first internal thread, and the first internal thread is threadedly matched with the first external thread. A seventh annular plate 109 is installed on one end of the first tube body 1, and an eighth annular plate 209 is installed on one end of the second tube body 2. The seventh annular plate 109 is sleeved on the circumference of the eighth annular plate 209, the outer side wall of the eighth annular plate 209 is provided with a second external thread, and the inner side wall of the seventh annular plate 109 is provided with a second internal thread, and the second internal thread is threadedly matched with the second external thread.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A water pipe joint fixing seal, It is characterized in that include: A first tube body (1), wherein the outer wall of the first tube body (1) is provided with a first annular groove (101), and a first annular plate (102) is rotatably fitted inside the first annular groove (101); A second tube body (2) is located on one side of the first tube body (1), the outer wall of the second tube body (2) is provided with a second annular groove (201), a second annular plate (202) is rotatably fitted inside the second annular groove (201), a third annular plate (107) is installed on one side of the first annular plate (102), and a fourth annular plate (207) is installed on one side of the second annular plate (202).

2. A water pipe joint fixing seal according to claim 1, It is characterized in that A third annular groove (103) is provided on one side of the first annular plate (102), the cross section of the third annular groove (103) is T-shaped, and a first annular column (104) is rotatably fitted inside the third annular groove (103), the cross section of the first annular column (104) is T-shaped.

3. A water pipe joint fixing seal according to claim 2, It is characterized in that A fourth annular groove (203) is provided on one side of the second annular plate (202), the cross section of the fourth annular groove (203) is T-shaped, and a second annular column (204) is rotatably fitted inside the fourth annular groove (203), the cross section of the second annular column (204) is T-shaped.

4. A water pipe joint fixing seal according to claim 3, It is characterized in that A first annular rubber (105) is installed on one side of the first annular column (104), and a second annular rubber (106) is installed inside the first annular groove (101), and the first annular rubber (105) fits closely with the second annular rubber (106).

5. A water pipe joint fixing seal according to claim 4, It is characterized in that A third annular rubber (205) is installed on one side of the second annular column (204), a fourth annular rubber (206) is installed inside the fourth annular groove (203), and one side of the fourth annular rubber (206) fits closely with one side of the third annular rubber (205).

6. A water pipe joint fixing seal according to claim 1, It is characterized in that A fifth annular plate (108) is mounted on one end of the third annular plate (107), a sixth annular plate (208) is mounted on one end of the fourth annular plate (207), and the sixth annular plate (208) is sleeved on the circumferential side of the fifth annular plate (108).

7. A water pipe joint fixing seal according to claim 6, It is characterized in that The outer wall of the fifth annular plate (108) is provided with a first external thread, and the inner wall of the sixth annular plate (208) is provided with a first internal thread, and the first internal thread is threadably matched with the first external thread.

8. A water pipe joint fixing seal according to claim 1, It is characterized in that A seventh annular plate (109) is installed at one end of the first tube body (1), and an eighth annular plate (209) is installed at one end of the second tube body (2); the seventh annular plate (109) is sleeved on the circumference of the eighth annular plate (209); the outer wall of the eighth annular plate (209) is provided with a second external thread; the inner wall of the seventh annular plate (109) is provided with a second internal thread; the second internal thread is threadably matched with the second external thread.

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