PE pipe structure with embedded water purifier

Abstract

The utility model provides a PE (Poly Ethylene) pipe structure with an embedded water purifier, relates to the technical field of PE pipes of water purifiers, and aims to solve the problems that the operation process is complicated when the PE pipes are connected, and the joints of the two PE pipes are easy to separate under the action of external force, the PE pipe structure comprises a pipeline body, one side of the outer surface of the pipeline body is fixedly sleeved with a connecting sleeve, and the other side of the outer surface of the pipeline body is sleeved with the connecting sleeve. The outer surface of the connecting sleeve is provided with a connecting structure and a protective assembly. After the three positioning blocks are inserted into the three positioning grooves, the fixing screw rods are screwed to enable the bottom ends of the fixing screw rods to penetrate through the threaded holes to be inserted into the fixing screw holes, rapid connection of two pipeline bodies is achieved, the protective sleeve is rotated while the protective sleeve is slid, the protective sleeve is connected with the fixing sleeve, and the fixing sleeve is connected with the fixing sleeve. And the connecting position of the two pipeline bodies is protected, and the problems that the operation process is tedious when the PE pipes are connected, and the connecting position of the two PE pipes is prone to being separated from each other under the action of external force are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipes for water purifiers, in particular to a PE pipe structure with a built-in water purifier. Background Art

[0002] The built-in water purifier is a new type of water purification equipment. It adopts an embedded design and can be flexibly embedded in various scenes such as restaurants, living rooms, kitchens, and studies. It is not only beautiful and classy, but also saves space. The design of wiring and water connection solves the shortcomings of previous desktop water purifiers that require water to be changed back and forth. In the installation of the built-in water purifier, the PE pipe is a very important component.

[0003] In the prior art, traditional PE pipes are mostly connected to each other by hot melting or by using flanges through bolts and nuts to achieve installation and connection. However, no matter which method is used to connect the PE pipes, tools are required to achieve it, which makes the operation complicated and inconvenient when connecting the PE pipes, thereby failing to achieve the purpose of quick connection of the PE pipes. It not only increases the labor intensity of the staff and reduces work efficiency, but also the connection between the two PE pipes is easily separated from each other under the action of external force, causing the liquid transported by the PE pipe to leak easily, resulting in waste of resources and affecting the normal use of the equipment.

[0004] Therefore, a PE pipe structure with an embedded water purifier is needed to solve the problem in the prior art that the operation process of connecting PE pipes is relatively cumbersome and the connection between the two PE pipes is easily separated from each other under the action of external force. Utility Model Content

[0005] In order to solve the above problems, the present invention proposes a PE pipe structure with an embedded water purifier to more accurately solve the problem that the operation process of connecting the above-mentioned PE pipes is relatively cumbersome and the connection between the two PE pipes is easily separated from each other under the action of external force.

[0006] The utility model is achieved through the following technical solutions:

[0007] The utility model provides a PE pipe structure with an embedded water purifier, comprising a pipe body, a connecting sleeve fastened to one side of the outer surface of the pipe body, a connecting structure provided on the outer surface of the connecting sleeve, and a protective component provided on the outer surface of the connecting sleeve;

[0008] The connecting structure includes a connecting ring and three circumferentially distributed fixing screw holes. The connecting ring is fastened to one side of the outer surface of the connecting sleeve. Three circumferentially distributed positioning grooves are opened on the outer wall of one side of the connecting ring. The outer surface of the connecting ring is threaded with fixing screws corresponding to the three positioning grooves. The three fixing screw holes correspond to the three fixing screws one by one and are all opened on the outer surface of the connecting sleeve.

[0009] It should be noted in the scheme that the protective component includes a slide groove, which is opened on the outer surface of the connecting sleeve, a sliding ring is slidably connected inside the slide groove, an annular groove is opened on the outer surface of the sliding ring, a rotating ring is slidably connected inside the annular groove, a protective sleeve is fixedly connected to the outer surface of the rotating ring, and an external thread is opened on one side of the outer surface of the protective sleeve.

[0010] Furthermore, a docking ring is fastened and sleeved on the other side of the outer surface of the pipe body, and three evenly distributed positioning blocks are fixedly connected to the outer wall of one side of the docking ring.

[0011] Furthermore, a fixing sleeve is tightly sleeved on one side of the outer surface of the docking ring, and an internal thread is provided on the inner surface of the fixing sleeve.

[0012] Furthermore, a sealing ring is fixedly connected to the inner surface of the connecting sleeve, and a threaded hole is penetrated through the top surface of each positioning block.

[0013] Furthermore, the top outer surface of the fixing screw is provided with a plurality of anti-slip grooves distributed in a circumference, and the threaded hole is adapted to the fixing screw.

[0014] As a preferred embodiment, the outer wall of one side of the pipe body is in contact with the outer wall of one side of the sealing ring, and the three positioning blocks correspond to the three positioning grooves one by one.

[0015] As a preferred embodiment, the external thread is adapted to the internal thread, and the diameter of the circle formed by the three fixing screws inserted into the three fixing screw holes is smaller than the inner surface diameter of the protective sleeve.

[0016] Beneficial effects of the utility model:

[0017] The utility model uses the connection structure to insert the three positioning blocks into the three positioning grooves, and then screw the fixing screw so that the bottom end thereof passes through the threaded hole and is inserted into the fixing screw hole, thereby locking and fixing the positioning blocks, thereby realizing a quick connection of the two pipe bodies. The operation is simple, and the sealing effect of the two PE pipes after being connected is good, which effectively avoids the problem of a relatively cumbersome operation process when connecting PE pipes.

[0018] The utility model uses the function of the protective component to slide the protective sleeve and rotate the protective sleeve at the same time, and the protective sleeve is connected to the fixed sleeve under the cooperation of the external thread and the internal thread. The connected protective sleeve and the fixed sleeve protect the connection between the two pipe bodies, and effectively avoid the problem that the connection between the two PE pipes is easily separated from each other under the action of external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic structural diagram of the overall side view of the utility model;

[0021] Figure 3 It is a schematic front view cross-sectional view of the entire utility model;

[0022] Figure 4 This is an exploded diagram of the connecting sleeve, sliding ring and rotating ring of the utility model;

[0023] Figure 5 This is a schematic diagram of two pipe bodies of the utility model after being connected.

[0024] The reference numerals are as follows:

[0025] 1. Pipe body; 2. Connecting sleeve; 3. Sealing ring; 4. Connecting structure; 41. Connecting ring; 42. Positioning groove; 43. Fixing screw; 44. Fixing screw hole; 5. Protective component; 51. Slide groove; 52. Sliding ring; 53. Annular groove; 54. Rotating ring; 55. Protective sleeve; 56. External thread; 6. Docking ring; 7. Positioning block; 8. Threaded hole; 9. Fixing sleeve; 10. Internal thread. DETAILED DESCRIPTION

[0026] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0027] Please refer to Figure 1-Figure 5 The utility model proposes a PE pipe structure with an embedded water purifier, comprising a pipe body 1, a connecting sleeve 2 is fastened to one side of the outer surface of the pipe body 1, a connecting structure 4 is provided on the outer surface of the connecting sleeve 2, and a protective component 5 is provided on the outer surface of the connecting sleeve 2;

[0028] The connecting structure 4 includes a connecting ring 41 and three circumferentially distributed fixing screw holes 44. The connecting ring 41 is tightly sleeved on one side of the outer surface of the connecting sleeve 2. Three circumferentially distributed positioning grooves 42 are opened on the outer wall of one side of the connecting ring 41. The outer surface of the connecting ring 41 is threaded with fixing screws 43 corresponding to the three positioning grooves 42. The three fixing screw holes 44 correspond to the three fixing screws 43 one by one and are all opened on the outer surface of the connecting sleeve 2.

[0029] Further as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, it is worth mentioning that the protective component 5 includes a slide groove 51, which is opened on the outer surface of the connecting sleeve 2, and a sliding ring 52 is slidably connected inside the slide groove 51, and an annular groove 53 is opened on the outer surface of the sliding ring 52, and a rotating ring 54 is slidably connected inside the annular groove 53. The outer surface of the rotating ring 54 is fixedly connected to a protective sleeve 55, and an external thread 56 is opened on one side of the outer surface of the protective sleeve 55.

[0030] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth mentioning that a docking ring 6 is fastened and sleeved on the other side of the outer surface of the pipe body 1 , and three evenly distributed positioning blocks 7 are fixedly connected to the outer wall of one side of the docking ring 6 .

[0031] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, it is worth mentioning that a fixing sleeve 9 is tightly sleeved on one side of the outer surface of the docking ring 6 , and an internal thread 10 is provided on the inner surface of the fixing sleeve 9 .

[0032] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth mentioning that a sealing ring 3 is fixedly connected to the inner surface of the connecting sleeve 2, and a threaded hole 8 is penetrated through the top surface of each positioning block 7.

[0033] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, it is worth mentioning that the top outer surface of the fixing screw 43 is provided with a plurality of anti-slip grooves distributed in a circumferential manner, which makes it convenient for the operator to rotate the fixing screw 43. The threaded hole 8 is adapted to the fixing screw 43, so that the fixing screw 43 can be rotated so that its bottom end passes through the threaded hole 8 and is inserted into the fixing screw hole 44.

[0034] Further as Figure 1 、 Figure 2 and Figure 3As shown, it is worth mentioning that the outer wall of one side of the pipe body 1 fits with the outer wall of one side of the sealing ring 3 to ensure the sealing of the two pipe bodies 1 after docking. The three positioning blocks 7 correspond to the three positioning grooves 42 one by one. After the three positioning blocks 7 are inserted into the three positioning grooves 42, the fixing screw 43 is rotated so that its bottom end passes through the threaded hole 8 and is inserted into the fixing screw hole 44 to fix the positioning block 7, thereby realizing the docking of the two pipe bodies 1.

[0035] Further as Figure 1 、 Figure 3 and Figure 5 As shown, it is worth mentioning that the external thread 56 is adapted to the internal thread 10. When the two pipe bodies 1 are docked, the sliding ring 52 drives the protective sleeve 55 to move toward the fixed sleeve 9. At the same time, the protective sleeve 55 is rotated to connect the protective sleeve 55 with the fixed sleeve 9 under the cooperation of the external thread 56 and the internal thread 10, thereby protecting the docking point of the two pipe bodies 1. The circumferential diameter formed by the three fixing screws 43 after being inserted into the three fixing screw holes 44 is smaller than the inner surface diameter of the protective sleeve 55, thereby avoiding interference of the fixing screws 43 with the movement of the protective sleeve 55.

[0036] In this embodiment:

[0037] When two PE pipes need to be connected, first gradually insert the three positioning blocks 7 on one pipe body 1 into the three positioning grooves 42 on the other pipe body 1. At this time, the outer wall of one side of the pipe body 1 approaches the outer wall of one side of the sealing ring 3. When the three positioning blocks 7 are fully inserted into the three positioning grooves 42, the outer wall of one side of the pipe body 1 fits with the outer wall of one side of the sealing ring 3. Then rotate the fixing screw 43. Under the action of the thread, the bottom end of the fixing screw 43 passes through the threaded hole 8 on the corresponding positioning block 7, and finally is inserted into the corresponding fixing screw hole 44. Operate the three fixing screws 43 in turn to lock and fix the three positioning blocks 7, thereby realizing quick connection of the two pipe bodies 1. The operation is simple, and the sealing effect is good after the two PE pipes are connected, effectively avoiding the problem of a more cumbersome operation process when connecting PE pipes.

[0038] When the two pipe bodies 1 are connected, the protective sleeve 55 on one pipe body 1 is pushed toward the fixed sleeve 9 on the other pipe body 1 under the sliding cooperation of the slide groove 51 and the sliding ring 52. At the same time, the protective sleeve 55 is rotated under the rotation cooperation of the annular groove 53 and the rotating ring 54. The protective sleeve 55 is threadedly connected to the fixed sleeve 9 through the cooperation between the external thread 56 and the internal thread 10. The connected protective sleeve 55 and the fixed sleeve 9 protect the connection between the two pipe bodies 1, effectively avoiding the problem that the connection between the two PE pipes is easily separated from each other under the action of external force.

[0039] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A PE pipe structure with a built-in water purifier, comprising a pipe body (1), characterized in that: A connecting sleeve (2) is fastened to one side of the outer surface of the pipe body (1), a connecting structure (4) is provided on the outer surface of the connecting sleeve (2), and a protective component (5) is provided on the outer surface of the connecting sleeve (2); The connecting structure (4) comprises a connecting ring (41) and three circumferentially distributed fixing screw holes (44); the connecting ring (41) is tightly sleeved on one side of the outer surface of the connecting sleeve (2); three circumferentially distributed positioning grooves (42) are provided on the outer wall of one side of the connecting ring (41); fixing screws (43) corresponding to the three positioning grooves (42) are threadedly inserted into the outer surface of the connecting ring (41); the three fixing screw holes (44) correspond to the three fixing screws (43) one by one and are all provided on the outer surface of the connecting sleeve (2).

2. The PE pipe structure of a built-in water purifier according to claim 1, characterized in that: The protective component (5) includes a slide groove (51), the slide groove (51) is provided on the outer surface of the connecting sleeve (2), a sliding ring (52) is slidably connected inside the slide groove (51), an annular groove (53) is provided on the outer surface of the sliding ring (52), a rotating ring (54) is slidably connected inside the annular groove (53), a protective sleeve (55) is fixedly connected to the outer surface of the rotating ring (54), and an external thread (56) is provided on one side of the outer surface of the protective sleeve (55).

3. The PE pipe structure of a built-in water purifier according to claim 2, characterized in that: A docking ring (6) is fastened and sleeved on the other side of the outer surface of the pipe body (1), and three evenly distributed positioning blocks (7) are fixedly connected to the outer wall of one side of the docking ring (6).

4. The PE pipe structure with an embedded water purifier according to claim 3, characterized in that: A fixing sleeve (9) is tightly sleeved on one side of the outer surface of the docking ring (6), and an internal thread (10) is provided on the inner surface of the fixing sleeve (9).

5. The PE pipe structure with an embedded water purifier according to claim 3, characterized in that: A sealing ring (3) is fixedly connected to the inner surface of the connecting sleeve (2), and a threaded hole (8) is formed through the top surface of each positioning block (7).

6. The PE pipe structure with an embedded water purifier according to claim 5, characterized in that: The top outer surface of the fixing screw (43) is provided with a plurality of anti-slip grooves distributed in a circumferential manner, and the threaded hole (8) is adapted to the fixing screw (43).

7. The PE pipe structure with an embedded water purifier according to claim 6, characterized in that: The outer wall of one side of the pipe body (1) is in contact with the outer wall of one side of the sealing ring (3), and the three positioning blocks (7) correspond to the three positioning grooves (42) one by one.

8. The PE pipe structure with an embedded water purifier according to claim 4, characterized in that: The external thread (56) is adapted to the internal thread (10), and the circumferential diameter formed by the three fixing screws (43) inserted into the three fixing screw holes (44) is smaller than the inner surface diameter of the protective sleeve (55).

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