High impact PVC pipe

Abstract

The utility model discloses a kind of high impact PVC pipes, belong to PVC pipe technical field. Including first connecting pipe and second connecting pipe, first connecting pipe one end is provided with sealing disc, and locating slot is opened in sealing disc, second connecting pipe inside is fixedly provided with second connecting plate, and the side of second connecting plate towards first connecting pipe is fixedly provided with locating rod, locating rod can be abutted with locating slot, and the end of first connecting pipe towards second connecting pipe is fixedly provided with first mounting disc, and clamping groove is opened in first mounting disc, and the end of second connecting pipe towards first connecting pipe is fixedly provided with second mounting disc, and clamping block is fixedly provided on second mounting disc, and clamping block can be inserted with clamping groove. The utility model is separated by pushing sealing disc and first connecting pipe, can quickly make it with second connecting pipe inside intercommunication, without the installation of complex additional components, greatly improve installation efficiency and practicality.

Description

Technical Field

[0001] This utility model relates to a high-impact PVC pipe, belonging to the field of PVC pipe technology. Background Technology

[0002] PVC pipe, also known as rigid polyvinyl chloride pipe, is made by hot-pressing polyvinyl chloride resin with stabilizers, lubricants and other additives. It was one of the earliest plastic pipes to be developed and applied. PVC pipe has strong corrosion resistance, is easy to bond, is inexpensive and has a hard texture.

[0003] When using existing PVC pipes, splicing is necessary due to insufficient length. However, splicing PVC pipes requires complex external tools, which consumes a lot of time in connecting PVC water pipes, resulting in low work efficiency for assembly personnel and greatly reducing the practicality of PVC water pipes. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a high-impact PVC pipe, which solves the problem that in the prior art, PVC pipes need to be spliced ​​when they are not long enough. However, splicing PVC pipes requires complicated external tools to assist in the assembly, which consumes a lot of time in connecting PVC water pipes, resulting in low work efficiency for assembly personnel and greatly reducing the practicality of PVC water pipes.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution: a high-impact PVC pipe, including a first connecting pipe and a second connecting pipe, a sealing plate is provided at one end of the first connecting pipe, a positioning groove is provided on the sealing plate, a guide structure for guiding the sealing plate is provided inside the first connecting pipe, a second connecting plate is fixedly provided inside the second connecting pipe, a positioning rod is fixedly provided on the side of the second connecting plate facing the first connecting pipe, the positioning rod can abut against the positioning groove, a first mounting plate is fixedly provided at one end of the first connecting pipe facing the second connecting pipe, a slot is provided on the first mounting plate, a second mounting plate is fixedly provided at one end of the second connecting pipe facing the first connecting pipe, a locking block is fixedly provided on the second mounting plate, the locking block can be inserted into the slot, and a limiting structure for limiting the locking block is provided on the first mounting plate.

[0006] By adopting the above technical solution, when it is necessary to splice the pipes, firstly, the second connecting pipe is pushed to move the second connecting plate and the positioning rod towards the first connecting pipe, so that the positioning rod abuts against the positioning groove and pushes the sealing disc to move. When the sealing disc moves, the guide structure guides the sealing disc into the interior of the first connecting pipe. At the same time, the second connecting pipe drives the second mounting plate and the locking block to move, so that the locking block is inserted into the interior of the locking groove. Then, the locking block is limited by the limiting structure, thus completing the connection between the first connecting pipe and the second connecting pipe. By pushing the sealing disc to separate from the first connecting pipe, it can be quickly connected to the interior of the second connecting pipe. There is no need for the installation of complex additional parts, which greatly improves the installation efficiency and practicality.

[0007] The present invention is further configured such that: the guide structure includes a first connecting plate, a guide cylinder, and a guide rod; the first connecting plate is fixedly disposed inside the first connecting tube; the guide cylinder is fixedly disposed on the side of the first connecting plate facing the sealing disc; the guide rod is fixedly disposed on the side of the sealing disc facing the first connecting plate; and one end of the guide rod away from the sealing disc extends into the interior of the guide cylinder and is slidably connected to the inner wall of the guide cylinder.

[0008] The present invention is further configured such that: a damper is fixedly installed between the guide rod and the inner wall of the guide cylinder, and a first spring is sleeved on the outer surface of the damper, with the two ends of the first spring being fixedly connected to the inner wall of the guide cylinder and the guide rod, respectively.

[0009] By adopting the above technical solution, the sealing disc pushes the guide rod to slide inside the guide cylinder when it moves, so that the guide rod compresses the damper and the first spring.

[0010] The present invention is further configured such that: both the first connecting pipe and the second connecting pipe are provided with sealing grooves, and sealing rings are provided inside the sealing grooves.

[0011] By adopting the above technical solution, the sealing ring is placed inside the sealing groove during installation, which prevents liquid from leaking from the pipe connection during subsequent use and improves the stability of the device.

[0012] The present invention is further configured such that: the limiting structure includes an installation groove, a limiting block, a limiting slot and a lever plate, the installation groove is opened on the first installation plate and communicates with the slot, the limiting block is slidably disposed inside the installation groove, the limiting slot is opened on the slot, one end of the limiting block can extend to the inner wall of the slot and be inserted into the limiting slot, and the other end of the limiting block extends to the outer side of the first installation plate and is fixedly connected to the lever plate.

[0013] The present invention is further configured such that: a sliding groove is provided on the inner wall of the mounting groove, a sliding plate is fixedly provided on the limiting block, the sliding plate is slidably connected to the sliding groove, and a second spring is fixedly provided between the side of the sliding plate away from the sliding surface and the inner wall of the sliding groove.

[0014] By adopting the above technical solution, when the card block moves in the card slot, it abuts against the limiting block. Under the action of abutment, the limiting block slides in the mounting groove, causing the limiting block to drive the sliding plate to slide away from the card block in the sliding groove. During the movement, the sliding plate compresses the second spring, causing the limiting block to retract into the sliding groove. When the card block drives the limiting groove to align with the limiting block, the second spring resets and pushes the limiting block to slide towards the limiting groove, so that the limiting block is inserted into the inside of the limiting groove, thus completing the limiting of the card block.

[0015] The beneficial effects of this utility model are as follows: When it is necessary to splice pipes, firstly, the second connecting pipe is pushed to move the second connecting plate and the positioning rod towards the direction of the first connecting pipe, so that the positioning rod abuts against the positioning groove and pushes the sealing disc to move. When the sealing disc moves, it is guided into the interior of the first connecting pipe by the guide structure. At the same time, the second connecting pipe drives the second mounting plate and the locking block to move, so that the locking block is inserted into the interior of the locking groove. Then, the locking block is limited by the limiting structure, thus completing the connection between the first connecting pipe and the second connecting pipe. By pushing the sealing disc to separate from the first connecting pipe, it can be quickly connected to the interior of the second connecting pipe. There is no need for the installation of complex additional parts, which greatly improves the installation efficiency and practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the guide structure in this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. First connecting pipe; 2. Second connecting pipe; 3. Sealing disc; 4. Positioning groove; 5. Second connecting plate; 6. Positioning rod; 7. First mounting disc; 8. Slot; 9. Second mounting disc; 10. Locking block; 1011. First connecting plate; 1012. Guide cylinder; 1013. Guide rod; 1021. Damper; 1022. First spring; 1031. Sealing groove; 1032. Sealing ring; 1041. Mounting groove; 1042. Limiting block; 1043. Limiting groove; 1044. Paddle plate; 1051. Sliding groove; 1052. Sliding plate; 1053. Second spring. Detailed Implementation

[0022] To facilitate a clear understanding of the technical means, creative features, objectives, and effects of this utility model, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0023] like Figures 1 to 3 As shown, a high-impact PVC pipe includes a first connecting pipe 1 and a second connecting pipe 2. A sealing disc 3 is provided at one end of the first connecting pipe 1, and an outlet is provided on the first connecting pipe 1. The sealing disc 3 is used to seal the outlet, and a positioning groove 4 is horizontally provided on the sealing disc 3. A guide structure for guiding the sealing disc 3 is provided inside the first connecting pipe 1. A second connecting plate 5 is fixedly provided inside the second connecting pipe 2. A positioning rod 6 is fixedly provided on the side of the second connecting plate 5 facing the first connecting pipe 1, and the positioning rod 6 can abut against the positioning groove 4. A first mounting plate 7 is fixedly provided at one end of the first connecting pipe 1 facing the second connecting pipe 2, and a slot 8 is horizontally provided on the first mounting plate 7. A second mounting plate 9 is fixedly provided at one end of the second connecting pipe 2 facing the first connecting pipe 1, and a locking block 10 is fixedly provided on the second mounting plate 9, which can be inserted into the slot 8. A limiting structure for limiting the locking block 10 is provided on the first mounting plate 7.

[0024] like Figure 3 As shown, the guide structure includes a first connecting plate 1011, a guide cylinder 1012, and a guide rod 1013. The first connecting plate 1011 is fixedly disposed inside the first connecting pipe 1. The guide cylinder 1012 is fixedly disposed on the side of the first connecting plate 1011 facing the sealing disc 3 and extends axially along the first connecting pipe 1. The guide rod 1013 is fixedly disposed on the side of the sealing disc 3 facing the first connecting plate 1011. One end of the guide rod 1013 away from the sealing disc 3 extends into the interior of the guide cylinder 1012 and is slidably connected to the inner wall of the guide cylinder 1012. A damper 1021 is fixedly disposed between the guide rod 1013 and the inner wall of the guide cylinder 1012. A first spring 1022 is sleeved on the outer surface of the damper 1021. The two ends of the first spring 1022 are fixedly connected to the inner wall of the guide cylinder 1012 and the guide rod 1013, respectively. The first spring 1022 is in a tensioned state when no force is applied.

[0025] like Figure 4 As shown, both the first connecting pipe 1 and the second connecting pipe 2 are provided with sealing grooves 1031, and sealing rings 1032 are provided inside the sealing grooves 1031.

[0026] like Figure 4 and Figure 5As shown, the limiting structure includes a mounting groove 1041, a limiting block 1042, a limiting slot 1043, and a lever 1044. The mounting groove 1041 is vertically opened on the first mounting plate 7 and communicates with the slot 8. The limiting block 1042 is slidably disposed inside the mounting groove 1041 and slides along the opening direction of the mounting groove 1041. The limiting slot 1043 is opened on the slot 10. One end of the limiting block 1042 can extend to the inner wall of the slot 8 and be inserted into the limiting slot 1043. The other end of the limiting block 1042 extends to the outer side of the first mounting plate 7 and is fixedly connected to the lever 1044. A sliding groove 1051 is provided on the inner wall of the mounting groove 1041. A sliding plate 1052 is fixedly provided on the limiting block 1042. The sliding plate 1052 moves synchronously with the limiting block 1042. The sliding plate 1052 is slidably connected to the sliding groove 1051. A second spring 1053 is fixedly provided between the side of the sliding plate 1052 away from the sliding surface and the inner wall of the sliding groove 1051. The second spring 1053 is in a tensioned state when it is not under force.

[0027] When pipe splicing is required, firstly, push the second connecting pipe 2 to move the second connecting plate 5 and the positioning rod 6 towards the first connecting pipe 1, so that the positioning rod 6 abuts against the positioning groove 4 and pushes the sealing disc 3 to move. When the sealing disc 3 moves, the guide structure guides the sealing disc 3 into the interior of the first connecting pipe 1, realizing the separation of the sealing disc 3 from the outlet. At the same time, the second connecting pipe 2 drives the second mounting plate 9 and the locking block 10 to move, so that the locking block 10 is inserted into the locking groove 8. Then, the locking block 10 is limited by the limiting structure, thus completing the connection between the first connecting pipe 1 and the second connecting pipe 2. By pushing the sealing disc 3 to separate from the first connecting pipe 1, it can be quickly connected to the interior of the second connecting pipe 2 without the need for the installation of complex additional parts, which greatly improves the installation efficiency and practicality.

[0028] When the sealing disc 3 moves, it pushes the guide rod 1013 to slide inside the guide cylinder 1012, so that the guide rod 1013 compresses the damper 1021 and the first spring 1022.

[0029] During installation, the sealing ring 1032 is placed inside the sealing groove 1031 to prevent liquid from leaking from the pipe connection during subsequent use and to improve the stability of the device.

[0030] When the locking block 10 moves within the locking groove 8, it abuts against the limiting block 1042. Under the action of abutment, the limiting block 1042 slides within the mounting groove 1041, causing the limiting block 1042 to drive the sliding plate 1052 to slide away from the locking block 10 within the sliding groove 1051. During the movement, the sliding plate 1052 compresses the second spring 1053, causing the limiting block 1042 to retract into the sliding groove 1051. When the locking block 10 drives the limiting groove 1043 to align with the limiting block 1042, the second spring 1053 resets and pushes the limiting block 1042 to slide towards the limiting groove 1043, so that the limiting block 1042 is inserted into the interior of the limiting groove 1043, thus completing the limiting of the locking block 10.

[0031] When it is necessary to separate the first connecting pipe 1 and the second connecting pipe 2, first pull the lever 1044 to move the limiting block 1042 away from the limiting groove 1043, so that the limiting block 1042 is separated from the limiting groove 1043, thus canceling the limiting of the locking block 10. Then pull the second connecting pipe 2 to move the positioning rod 6 away from the first connecting pipe 1. During the movement, the positioning rod 6 will be reset by the first spring 1022 and simultaneously push the guide rod 1013 to move the sealing disc 3 towards the water outlet, so as to achieve the sealing between the sealing disc 3 and the water outlet. When reassembling, it can be installed in the above manner. This device has the characteristic of being reusable, reducing the cost of use.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-impact PVC pipe, characterized in that: The system includes a first connecting pipe (1) and a second connecting pipe (2). A sealing disc (3) is provided at one end of the first connecting pipe (1), and a positioning groove (4) is provided on the sealing disc (3). A guide structure for guiding the sealing disc (3) is provided inside the first connecting pipe (1). A second connecting plate (5) is fixedly provided inside the second connecting pipe (2). A positioning rod (6) is fixedly provided on the side of the second connecting plate (5) facing the first connecting pipe (1), and the positioning rod (6) can engage with the positioning groove (4). The first connecting pipe (1) is fixedly provided with a first mounting plate (7) at one end facing the second connecting pipe (2). The first mounting plate (7) is provided with a slot (8). The second connecting pipe (2) is fixedly provided with a second mounting plate (9) at one end facing the first connecting pipe (1). The second mounting plate (9) is fixedly provided with a locking block (10). The locking block (10) can be inserted into the slot (8). The first mounting plate (7) is provided with a limiting structure for limiting the locking block (10).

2. The high-impact PVC pipe according to claim 1, characterized in that: The guide structure includes a first connecting plate (1011), a guide cylinder (1012), and a guide rod (1013). The first connecting plate (1011) is fixedly disposed inside the first connecting pipe (1). The guide cylinder (1012) is fixedly disposed on the side of the first connecting plate (1011) facing the sealing disc (3). The guide rod (1013) is fixedly disposed on the side of the sealing disc (3) facing the first connecting plate (1011). One end of the guide rod (1013) away from the sealing disc (3) extends into the interior of the guide cylinder (1012) and is slidably connected to the inner wall of the guide cylinder (1012).

3. The high-impact PVC pipe according to claim 2, characterized in that: A damper (1021) is fixedly installed between the guide rod (1013) and the inner wall of the guide cylinder (1012). A first spring (1022) is sleeved on the outer surface of the damper (1021). The two ends of the first spring (1022) are fixedly connected to the inner wall of the guide cylinder (1012) and the guide rod (1013), respectively.

4. The high-impact PVC pipe according to claim 1, characterized in that: Both the first connecting pipe (1) and the second connecting pipe (2) are provided with sealing grooves (1031), and sealing rings (1032) are provided inside the sealing grooves (1031).

5. A high-impact PVC pipe according to claim 1, characterized in that: The limiting structure includes a mounting groove (1041), a limiting block (1042), a limiting slot (1043), and a lever (1044). The mounting groove (1041) is formed on the first mounting plate (7) and communicates with the slot (8). The limiting block (1042) is slidably disposed inside the mounting groove (1041). The limiting slot (1043) is formed on the slot (10). One end of the limiting block (1042) can extend to the inner wall of the slot (8) and be inserted into the limiting slot (1043). The other end of the limiting block (1042) extends to the outer side of the first mounting plate (7) and is fixedly connected to the lever (1044).

6. A high-impact PVC pipe according to claim 5, characterized in that: The inner wall of the mounting groove (1041) is provided with a sliding groove (1051), and a sliding plate (1052) is fixedly provided on the limiting block (1042). The sliding plate (1052) is slidably connected to the sliding groove (1051), and a second spring (1053) is fixedly provided between the side of the sliding plate (1052) away from the sliding surface and the inner wall of the sliding groove (1051).

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