Reinforced protection structure for plastic pipe
By designing the snap ring, threaded pipe, and reset spring structure for pipe No. 1 and pipe No. 2, the problems of unstable connection and leakage of plastic pipes were solved, achieving stable connection and waterproof effect.
Patent Information
- Application Number
- CN202520349577.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Existing plastic pipes are prone to detachment and leakage when connected over long distances, and the connections are unstable, leading to water waste.
The design employs No. 1 and No. 2 pipe materials, and uses a combination structure of snap rings, threaded pipes, screws, and return springs to achieve reinforcement and sealing of the pipe connections. The rotation of the screw and the pushing action of the return spring enhance the connection stability, and the sealing cover prevents moisture leakage.
It improves the stability and waterproof performance of pipe connections, avoids water waste, and enhances the protective effect at the connection points.
Smart Images
Figure CN223895426U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a reinforced protective structure for plastic pipes, belonging to the field of plastic pipe technology. Background Technology
[0002] Plastic pipes are a type of pipe made primarily of plastic. They are resistant to corrosion from various chemicals, do not easily rust, have a long service life, are easy to handle and install, reducing construction difficulty and costs, have smooth inner walls, high fluid transport efficiency, reduce energy consumption, effectively prevent leakage, ensure the safe operation of pipeline systems, and are relatively inexpensive compared to metal pipes.
[0003] Existing plastic pipes still have some problems during use. When the connection path is long, multiple plastic pipes need to be connected. However, the existing connection method is not only simple, but it is also prone to detachment under high water pressure. Furthermore, water leakage is likely to occur at the pipe connection points, resulting in water waste. Utility Model Content
[0004] The purpose of this utility model is to provide a reinforced protective structure for plastic pipes. This utility model has a simple structure and is easy to use. It can reinforce the connection of pipes, thereby enhancing their protective properties and preventing water leakage from the connection of pipes, thus solving the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A reinforced protective structure for plastic pipes includes a first pipe and a second pipe. A first groove is formed in the outer wall of the first pipe, and a second groove is formed in the interior of the second pipe. A snap-fit ring is installed on the outer side of the first and second pipes. A hidden groove is formed in the inner wall of the snap-fit ring. A threaded pipe is fixedly connected to the outer side of the snap-fit ring. A screw is threadedly connected to the interior of the threaded pipe. A rotating cover is fixedly connected to the top of the screw. A return spring is fixedly connected to the interior of the hidden groove. A stabilizing block is fixedly connected to the outer side of the return spring.
[0007] Furthermore, the snap ring has an internal mounting hole, a connecting rod is snapped into the internal mounting hole, and a sealing cover is fixedly connected to the outside of the connecting rod.
[0008] Furthermore, the snap ring is located at the connection between pipe No. 1 and pipe No. 2, and the first groove and the second groove are the same size. When pipe No. 1 and pipe No. 2 are connected, the first groove and the second groove will move to the same plane.
[0009] Furthermore, the screw is threadedly connected to the inside of the threaded tube via a rotating cover, and the bottom of the screw is located inside the hidden groove. The rotating cover drives the screw to rotate inside the threaded tube, thereby allowing the screw to move inside the hidden groove.
[0010] Furthermore, the reset springs are symmetrically distributed between the stabilizing block and the hidden groove, and the initial position of the stabilizing block is inside the hidden groove. The movement of the screw compresses the stabilizing block outside the reset spring, thereby causing the stabilizing block to enter the interior of the first groove and the second groove.
[0011] Furthermore, the mounting holes are symmetrically distributed inside the snap ring, and there is a certain resistance between the connecting rod and the mounting holes. The connecting rod is snapped into the inside of the mounting holes, thereby connecting the sealing cover to the outside of the snap ring.
[0012] Furthermore, the sealing cover is installed on the outside of the snap ring via a connecting rod, and the sealing cover is symmetrically distributed between pipe No. 1 and pipe No. 2. By symmetrically distributing the sealing cover on the outside of pipe No. 1 and pipe No. 2, moisture is prevented from leaking out from the connection between the two.
[0013] The beneficial effects of this utility model are:
[0014] This utility model, by setting up a No. 1 pipe and a No. 2 pipe, when the No. 1 pipe and the No. 2 pipe are connected to each other, the No. 1 groove and the No. 2 groove will be on the same plane. At this time, by moving the snap ring to the connection point of the No. 1 pipe and the No. 2 pipe, and then rotating the rotating cover, the rotating cover drives the screw to rotate inside the threaded pipe. The rotation of the screw inside the threaded pipe causes its bottom to move inside the hidden groove, thereby pushing the stabilizing block outside the return spring, so that the stabilizing block enters the inside of the No. 1 groove and the No. 2 groove. At this time, the connection stability of the No. 1 pipe and the No. 2 pipe can be strengthened, and the protection effect is enhanced.
[0015] This utility model uses two pipes, No. 1 and No. 2. When the snap ring is installed at the connection between the two, it is snapped into the inside of the installation hole by the connecting rod, so that the sealing cover is installed inside the snap ring. At this time, the snap rings will be symmetrically distributed on the outside of the No. 1 and No. 2 pipes, which can seal the connection between the two, prevent water from leaking out from the connection, and avoid water waste. Attached Figure Description
[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.
[0017] Figure 1This is a schematic diagram of the structure of a plastic pipe reinforcement and protection structure before pipe No. 1 and pipe No. 2 are connected.
[0018] Figure 2 This is a schematic diagram of a reinforced protective structure for plastic pipes according to this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the snap ring and the outer side of the sealing cover of the plastic pipe reinforcement and protection structure of this utility model;
[0020] Figure 4 This utility model relates to a reinforced protective structure for plastic pipes. Figure 3 Enlarged view of the structure at point A in the middle;
[0021] The following are the labels in the diagram: 1. Pipe No. 1; 2. Groove No. 1; 3. Snap-fit ring; 4. Hidden groove; 5. Threaded pipe; 6. Screw; 7. Rotating cover; 8. Return spring; 9. Stabilizing block; 10. Pipe No. 2; 11. Groove No. 2; 12. Mounting hole; 13. Connecting rod; 14. Sealing cover. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please refer to Example 1 Figures 1-4 This utility model provides a technical solution:
[0024] A reinforced protective structure for plastic pipes includes a first pipe 1 and a second pipe 10. A first groove 2 is formed in the outer wall of the first pipe 1, and a second groove 11 is formed in the interior of the second pipe 10. A snap ring 3 is installed on the outer side of the first pipe 1 and the second pipe 10. A hidden groove 4 is formed in the inner wall of the snap ring 3. A threaded pipe 5 is fixedly connected to the outer side of the snap ring 3. A screw 6 is threadedly connected to the interior of the threaded pipe 5. A rotating cover 7 is fixedly connected to the top of the screw 6. A return spring 8 is fixedly connected to the interior of the hidden groove 4. A stabilizing block 9 is fixedly connected to the outer side of the return spring 8.
[0025] Specifically, such as Figure 1As shown, the snap ring 3 is located at the connection between pipe 1 and pipe 10. Groove 2 and groove 11 are the same size. The screw 6 is threadedly connected to the inside of the threaded pipe 5 through the rotating cover 7, and the bottom of the screw 6 is located inside the hidden groove 4. The reset spring 8 is symmetrically distributed between the stabilizing block 9 and the hidden groove 4, and the initial position of the stabilizing block 9 is inside the hidden groove 4.
[0026] To further explain: when pipe 1 is connected to pipe 2, groove 2 and groove 11 will move to the same plane. The rotating cover 7 drives the screw 6 to rotate inside the threaded pipe 5, thereby moving the screw 6 inside the hidden groove 4. The movement of the screw 6 compresses the stabilizing block 9 outside the reset spring 8, thereby causing the stabilizing block 9 to enter the interior of groove 2 and groove 11.
[0027] In this implementation scheme: by setting up pipe 1 and pipe 10, when pipe 1 and pipe 10 are connected to each other, groove 2 and groove 11 will be on the same plane. At this time, by moving the snap ring 3 to the connection point of pipe 1 and pipe 10, and then rotating the rotating cover 7, the rotating cover 7 drives the screw 6 to rotate inside the threaded pipe 5. By rotating the screw 6 inside the threaded pipe 5, its bottom moves inside the hidden groove 4, thereby pushing the stabilizing block 9 outside the return spring 8, so that the stabilizing block 9 enters the inside of groove 2 and groove 11. At this time, the connection stability of pipe 1 and pipe 10 can be strengthened, and the protection effect is enhanced.
[0028] Please refer to Example 2 Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that: the snap ring 3 has an installation hole 12 inside, the installation hole 12 is snapped into the connecting rod 13, and the outer side of the connecting rod 13 is fixedly connected to the sealing cover 14.
[0029] Specifically, such as Figure 1-4 As shown, the mounting holes 12 are symmetrically distributed inside the snap ring 3. There is a certain resistance between the connecting rod 13 and the mounting holes 12. The sealing cover 14 is installed on the outside of the snap ring 3 through the connecting rod 13, and the sealing cover 14 is symmetrically distributed between the first pipe 1 and the second pipe 10.
[0030] To further explain: the connecting rod 13 is snapped into the inside of the mounting hole 12, thereby connecting the sealing cover 14 to the outside of the snap ring 3. The sealing covers 14 are symmetrically distributed on the outside of the first pipe 1 and the second pipe 10, thereby preventing moisture from leaking out from the connection between the two.
[0031] In this implementation scheme: by setting up pipe 1 and pipe 10, when the snap ring 3 is installed at the connection between the two, it is snapped into the inside of the mounting hole 12 by the connecting rod 13, so that the sealing cover 14 is installed inside the snap ring 3. At this time, the snap ring 3 will be symmetrically distributed on the outside of pipe 1 and pipe 10, thereby sealing the connection between the two, preventing water from leaking out from the connection, and avoiding waste of water resources.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A reinforced protective structure for plastic pipes, comprising a first pipe (1) and a second pipe (10), characterized in that: A groove (2) is formed in the outer wall of the first pipe (1), and a groove (11) is formed in the interior of the second pipe (10). A snap ring (3) is installed on the outer side of the first pipe (1) and the second pipe (10). A hidden groove (4) is formed in the inner wall of the snap ring (3). A threaded pipe (5) is fixedly connected to the outer side of the snap ring (3). A screw (6) is threadedly connected to the interior of the threaded pipe (5). A rotating cover (7) is fixedly connected to the top of the screw (6). A return spring (8) is fixedly connected to the interior of the hidden groove (4). A stabilizing block (9) is fixedly connected to the outer side of the return spring (8).
2. The plastic pipe reinforcement and protection structure according to claim 1, characterized in that: The snap ring (3) has an installation hole (12) inside, and a connecting rod (13) is snapped into the installation hole (12). A sealing cover (14) is fixedly connected to the outside of the connecting rod (13).
3. The plastic pipe reinforcement and protection structure according to claim 1, characterized in that: The snap ring (3) is located at the connection between pipe No. 1 (1) and pipe No. 2 (10), and the groove No. 1 (2) and groove No. 2 (11) are the same size.
4. The plastic pipe reinforcement and protection structure according to claim 1, characterized in that: The screw (6) is threadedly connected to the inside of the threaded tube (5) via a rotating cover (7), and the bottom of the screw (6) is located inside the hidden groove (4).
5. The plastic pipe reinforcement and protection structure according to claim 1, characterized in that: The reset spring (8) is symmetrically distributed between the stabilizing block (9) and the hidden groove (4), and the initial position of the stabilizing block (9) is inside the hidden groove (4).
6. The plastic pipe reinforcement and protection structure according to claim 2, characterized in that: The mounting holes (12) are symmetrically distributed inside the snap ring (3), and there is a certain resistance between the connecting rod (13) and the mounting holes (12).
7. The plastic pipe reinforcement and protection structure according to claim 2, characterized in that: The sealing cover (14) is installed on the outside of the snap ring (3) via the connecting rod (13), and the sealing cover (14) is symmetrically distributed between the first pipe (1) and the second pipe (10).