Impact-resistant PVC (polyvinyl chloride) pipe
By setting up an impact-resistant cavity and buffer airbag block in the PVC tube, combined with the wrapping design of the insulation cloth, the deformation and fracture problems caused by impact are solved by improving impact-resistant, connecting and insulation capabilities, and extending service life.
Patent Information
- Application Number
- CN202421046466.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-14
AI Technical Summary
During transportation or installation, PVC pipes are prone to deformation or breaking due to external impacts. The lack of impact resistance leads to a decline in product quality and easily leads to unnecessary damage.
An impact-resistant PVC pipe is designed. By setting an impact-resistant cavity inside the main body shell of the pipe and installing a fixed plate, a stabilizing seat, a reserved groove and a buffer airbag block inside it, the adhesive layer and a fixing rod are used to improve deformation resistance. Capability, while wrapping insulation cloths on the outside and connecting with Velcro, enhancing connection and insulation capabilities.
It effectively improves the impact, connection and insulation ability of PVC pipes, extends the service life, prevents easy breakage and deformation, and enhances the connection stability and insulation and anti-freeze.
Smart Images
Figure CN222186267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVC pipes, in particular to an impact-resistant PVC pipe. Background Art
[0002] PVC pipe is a pipe with polyvinyl chloride resin as the main component. This material also adds other ingredients such as stabilizers and lubricants to enhance its heat resistance, toughness and ductility. PVC pipe is usually formed by high-temperature pressing. It has good corrosion resistance and high hardness. Therefore, PVC pipe is usually used for drainage, liquid transportation and gas transmission.
[0003] Based on the application of PVC pipes, during transportation or installation, they are often directly impacted by external factors. If they are impacted for a long time or the impact performance is large, the PVC pipes are prone to deformation or breakage. Therefore, if the PVC pipes lack impact resistance, it is easy to directly affect the product quality of the PVC pipes and cause unnecessary damage. Utility Model Content
[0004] The purpose of the utility model is to provide an impact-resistant PVC pipe to solve the problem mentioned in the background technology that the PVC pipe is easily deformed or broken if it is subjected to long-term impact or large impact performance. Therefore, if the PVC pipe lacks impact resistance, it is easy to directly affect the product quality of the PVC pipe and easily cause unnecessary damage.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impact-resistant PVC pipe, comprising a pipe body, a first connecting ring, and a second connecting ring, an impact-resistant cavity is fixed inside the shell of the pipe body, and shaping plates are fixed at both ends inside the impact-resistant cavity, a first stabilizing seat is installed at one end of one of the shaping plates, and a second stabilizing seat is installed at one end of the other shaping plate, a reserved groove is opened inside the first stabilizing seat and a buffer airbag block is installed inside the reserved groove, a sticky layer is connected between the reserved groove and the buffer airbag block, and a fixing rod is installed on one side of the first stabilizing seat and the second stabilizing seat.
[0006] Preferably, the shaping plate is symmetrically distributed about the central axis of the impact-resistant cavity, and the second stabilizing seat and the first stabilizing seat are evenly distributed at one end of the shaping plate.
[0007] Preferably, the size of the buffer airbag block is smaller than the inner concave size of the reserved groove, and the fixing rods are symmetrically distributed about the central axis of the first stabilizing seat.
[0008] Preferably, the outside of the pipe body is connected to a thermal insulation cloth, an anti-sliding block is fixed to the outer wall of the thermal insulation cloth, a second Velcro layer is installed on one side of one end of the thermal insulation cloth, and a first Velcro layer is installed on the other side of one end of the thermal insulation cloth.
[0009] Preferably, the anti-sliding block is evenly distributed on the outer side wall of the thermal insulation cloth, and an adhesive connection is formed between the second Velcro layer and the first Velcro layer.
[0010] Preferably, thermal insulation cotton is fixed inside the thermal insulation cloth, and shaping cloth is installed on both ends of the thermal insulation cotton, and the shaping cloth is symmetrically distributed about the central axis of the thermal insulation cotton.
[0011] Preferably, a threaded groove is provided inside the second connecting ring, a threaded head is connected inside the threaded groove, a second base is installed at the top and bottom ends of the second connecting ring, a connecting handle is installed at the top of the second base, connecting shafts are provided at the front and rear ends of the connecting handle, a connecting hook is installed inside the connecting shaft, a first base is installed at the top and bottom ends of the first connecting ring, and a curved hook is installed at the top of the first base.
[0012] Preferably, the first base is symmetrically distributed about the central axis of the first connecting ring, the second base is symmetrically distributed about the central axis of the second connecting ring, and a threaded connection is formed between the thread groove and the thread head.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the impact-resistant PVC pipe not only improves the impact resistance, but also improves the connection ability and heat preservation ability of the PVC pipe;
[0014] (1) The impact-resistant cavity is opened in the shell cavity of the pipeline body, and the shaping plate is used for isolation and protection. Then, the first stable seat and the second stable seat are evenly distributed in sequence, and reserved grooves are opened inside the first stable seat and the second stable seat. The buffer airbag block is positioned and installed by using the adhesive layer. At the same time, the fixing rod plays the purpose of side support and positioning. Therefore, the overall anti-deformation ability is better improved during the working process, so that the pipeline body will not easily break and deform during work, so that the pipeline body has a more sufficient impact resistance effect, thereby better improving the overall service life;
[0015] (2) By using the first base to complete the connection and installation of the hook, and then using the second base to complete the installation of the connection handle, when the pipes are connected, the thread head and the thread groove can be first connected and rotated to complete the thread connection, and then the connection hook can be moved with the cooperation of the connecting shaft to buckle the connection hook at the position of the hook, thereby improving the stability after the connection, and thus better improving the overall connection ability during the working process;
[0016] (3) The insulation cloth is put on the outside of the pipe body to form a wrapped connection state, and the first Velcro layer and the second Velcro layer are used to cooperate and adhere to complete the wrapping work of the insulation cloth. After wrapping, the insulation cotton and the shaping cloth are combined to make it have a certain insulation protection ability, thereby better improving the overall insulation and antifreeze ability during the working process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the front view structure of the thermal insulation cloth of the utility model;
[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the insulation cloth of the utility model from top view;
[0020] Figure 4 It is a schematic diagram of a partial front cross-sectional structure of a pipeline main body of the utility model.
[0021] In the figure: 1. Pipe body; 2. Insulation cloth; 3. First connecting ring; 4. Hook; 5. First base; 6. Connecting handle; 7. Second base; 8. Connecting hook; 9. Threaded groove; 10. Threaded head; 11. Connecting shaft; 12. Second connecting ring; 13. Anti-sliding block; 14. Insulation cotton; 15. Shaping cloth; 16. First Velcro layer; 17. Second Velcro layer; 18. Shaping plate; 19. Anti-impact cavity; 20. Reserved groove; 21. Fixing rod; 22. First stable seat; 23. Second stable seat; 24. Adhesive layer; 25. Buffer airbag block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4The utility model provides an embodiment: an impact-resistant PVC pipe, comprising a pipe body 1, a first connecting ring 3, and a second connecting ring 12. An impact-resistant cavity 19 is fixed inside the shell of the pipe body 1, and shaping plates 18 are fixed at both ends inside the impact-resistant cavity 19. A first stable seat 22 is installed at one end of one shaping plate 18, and a second stable seat 23 is installed at one end of the other shaping plate 18. Reserved grooves 20 are opened inside the first stable seat 22 and the second stable seat 23, and a buffer airbag block 25 is installed inside the reserved groove 20. A sticky layer 24 is connected between the reserved groove 20 and the buffer airbag block 25, and a fixing rod 21 is installed on one side of the first stable seat 22 and the second stable seat 23.
[0024] The shaping plate 18 is symmetrically distributed about the central axis of the anti-impact cavity 19 , and the second stabilizing seat 23 and the first stabilizing seat 22 are evenly distributed at one end of the shaping plate 18 .
[0025] The size of the buffer airbag block 25 is smaller than the inner concave size of the reserved groove 20 , and the fixing rods 21 are symmetrically distributed about the central axis of the first stable seat 22 .
[0026] The outside of the pipe body 1 is connected to a heat preservation cloth 2, an anti-sliding block 13 is fixed to the outer wall of the heat preservation cloth 2, a second Velcro layer 17 is installed on one side of one end of the heat preservation cloth 2, and a first Velcro layer 16 is installed on the other side of one end of the heat preservation cloth 2.
[0027] The anti-sliding block 13 is evenly distributed on the outer side wall of the thermal insulation cloth 2 , and an adhesive connection is formed between the second Velcro layer 17 and the first Velcro layer 16 .
[0028] The interior of the thermal insulation cloth 2 is fixed with thermal insulation cotton 14 , and both ends of the thermal insulation cotton 14 are installed with shaping cloth 15 , and the shaping cloth 15 is symmetrically distributed about the central axis of the thermal insulation cotton 14 .
[0029] A threaded groove 9 is provided inside the second connecting ring 12, and a threaded head 10 is connected inside the threaded groove 9. The second base 7 is installed at the top and bottom ends of the second connecting ring 12, and a connecting handle 6 is installed at the top of the second base 7. A connecting shaft 11 is provided at the front and rear ends of the connecting handle 6, and a connecting hook 8 is installed inside the connecting shaft 11. The first base 5 is installed at the top and bottom ends of the first connecting ring 3, and a curved hook 4 is installed at the top of the first base 5.
[0030] The first base 5 is symmetrically distributed about the central axis of the first connecting ring 3, and the second base 7 is symmetrically distributed about the central axis of the second connecting ring 12, and a threaded connection is formed between the thread groove 9 and the thread head 10;
[0031] Furthermore, an adhesive connection is formed between the second Velcro layer 17 and the first Velcro layer 16, and the surface area sizes between the second Velcro layer 17 and the first Velcro layer 16 are adapted to be the same, so that a full connection is conveniently performed.
[0032] Working principle: First, the insulation cloth 2 is put on the outside of the pipe body 1 to form a wrapped connection state, and the first Velcro layer 16 and the second Velcro layer 17 are used to cooperate and adhere to complete the wrapping work of the insulation cloth 2. After wrapping, the insulation cotton 14 and the shaping cloth 15 are used to insulate the pipe body 1, and then the first base 5 is used to complete the connection and installation of the hook 4, and then the second base 7 is used to complete the installation of the connecting handle 6. When docking the pipes as needed, the threaded head 10 and the threaded groove 9 can be first connected and rotated to complete the threaded docking, and then the connecting hook 8 can be moved with the cooperation of the connecting shaft 11, and the connecting hook 8 can be buckled in the position of the hook 4 to complete the connection of the pipe body 1, thereby ensuring that the two ends of the pipe body 1 can be docked separately.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. An impact-resistant PVC pipe, comprising a pipe body (1), a first connecting ring (3), and a second connecting ring (12), characterized in that: An impact-resistant cavity (19) is fixed inside the shell of the pipeline body (1), and shaping plates (18) are fixed at both ends of the impact-resistant cavity (19). A first stabilizing seat (22) is installed at one end of one shaping plate (18), and a second stabilizing seat (23) is installed at one end of the other shaping plate (18). A reserved groove (20) is provided inside the first stabilizing seat (22) and the second stabilizing seat (23). A buffer airbag block (25) is installed inside the reserved groove (20). An adhesive layer (24) is connected between the reserved groove (20) and the buffer airbag block (25). A fixing rod (21) is installed on one side of the first stabilizing seat (22) and the second stabilizing seat (23).
2. The impact-resistant PVC pipe according to claim 1, characterized in that: The shaping plate (18) is symmetrically distributed about the central axis of the impact-resistant cavity (19), and the second stabilizing seat (23) and the first stabilizing seat (22) are evenly distributed at one end of the shaping plate (18).
3. The impact-resistant PVC pipe according to claim 1, characterized in that: The size of the buffer airbag block (25) is smaller than the inner concave size of the reserved groove (20), and the fixing rods (21) are symmetrically distributed about the central axis of the first stable seat (22).
4. The impact-resistant PVC pipe according to claim 1, characterized in that: The outside of the pipe body (1) is connected to a heat preservation cloth (2), an anti-sliding block (13) is fixed to the outer wall of the heat preservation cloth (2), a second Velcro layer (17) is installed on one side of one end of the heat preservation cloth (2), and a first Velcro layer (16) is installed on the other side of one end of the heat preservation cloth (2).
5. The impact-resistant PVC pipe according to claim 4, characterized in that: The anti-sliding block (13) is evenly distributed on the outer side wall of the thermal insulation cloth (2), and an adhesive connection is formed between the second Velcro layer (17) and the first Velcro layer (16).
6. The impact-resistant PVC pipe according to claim 4, characterized in that: Insulation cotton (14) is fixed inside the insulation cloth (2), and shaping cloth (15) is installed at both ends of the insulation cotton (14), and the shaping cloth (15) is symmetrically distributed about the central axis of the insulation cotton (14).
7. The impact-resistant PVC pipe according to claim 1, characterized in that: A thread groove (9) is provided inside the second connecting ring (12), and a thread head (10) is connected inside the thread groove (9). A second base (7) is installed at the top and bottom of the second connecting ring (12), and a connecting handle (6) is installed at the top of the second base (7). A connecting shaft (11) is provided at both the front and rear ends of the connecting handle (6), and a connecting hook (8) is installed inside the connecting shaft (11). A first base (5) is installed at the top and bottom of the first connecting ring (3), and a curved hook (4) is installed at the top of the first base (5).
8. The impact-resistant PVC pipe according to claim 7, characterized in that: The first base (5) is symmetrically distributed with respect to the central axis of the first connecting ring (3), the second base (7) is symmetrically distributed with respect to the central axis of the second connecting ring (12), and a threaded connection is formed between the thread groove (9) and the thread head (10).