Plastic tube connecting fastener convenient to connect

Abstract

The utility model discloses a plastic pipe connecting fastener convenient to connect, and belongs to the technical field of plastic pipe connection. Comprising a first pipeline; the second pipeline is mounted at the other end of the first pipeline; the mounting mechanism comprises a first mounting plate mounted on the surfaces of the first pipeline and the second pipeline, and the first mounting plate is used for mounting the first pipeline and the second pipeline on a wall surface; the bending mechanism comprises a bending pipe mounted at the end part of the second pipeline, and the bending pipe is used for changing the direction of the second pipeline; the connecting mechanism comprises a fixing ring installed at the end of the first pipeline, and the fixing ring is used for connecting the two pipelines; the surface of the fixing ring is fixedly connected with a plurality of fixing pieces, and the surfaces of the fixing pieces are in threaded connection with rotating rings. According to the plastic pipe connecting fastener convenient to connect, the effect that a worker can quickly install and connect two plastic pipes is achieved.

Description

Technical Field

[0001] This application relates to the technical field of plastic pipe connection, and specifically provides a plastic pipe connection fastener that is convenient for connection. Background Art

[0002] Plastic pipe connection fasteners are usually made of high-quality plastic materials such as PVC, PP, etc. These materials have the characteristics of corrosion resistance, wear resistance, light weight, easy processing, etc., and can meet the usage requirements in different environments. Plastic pipe connection fasteners are widely used in the fields of construction, water conservancy, agriculture, chemical industry, etc. For example, in the construction field, they are used to fix water pipes, wire pipes, etc.; in the water conservancy field, they are used to connect and fix irrigation pipes; in the agricultural field, they are used to fix the pipe system of greenhouse greenhouses, etc.

[0003] For example, the patent with the publication number CN213394074U specifically discloses a PPR plastic pipe connector, which includes a first plastic pipe, a second plastic pipe, a collar, a screw rod, and an arc-shaped clamping ring. In this utility model, by the user docking the first plastic pipe and the second plastic pipe with each other, then putting on the collar at the connection, and then rotating the screw rod, while the screw rod rotates and cooperates with the rotation of the threaded ring and moves backward, it solves the problem that the existing PPR plastic pipes do not have the function of connection and sealing, resulting in easy water leakage at the connection of PPR plastic pipes, reducing the installation cost of PPR plastic pipes for users, increasing the safety of using PPR plastic pipes, and also improving the practicability of PPR plastic pipes.

[0004] However, when the above device installs and connects two sections of plastic pipes, it is not convenient for the staff to operate, which will cause the staff to spend a lot of working time when installing and connecting a large number of plastic pipes, thus affecting the installation efficiency of plastic pipes.

[0005] Therefore, it is necessary to provide a plastic pipe connection fastener that is convenient for connection to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Utility Model

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a plastic pipe connection fastener that is convenient for connection, so as to achieve the effect that the staff can quickly install and connect two plastic pipes.

[0008] The technical solution adopted by this application to solve its technical problems is as follows: A plastic pipe connection fastener that is convenient for connection, including a first pipe; a second pipe, which is installed at the other end of the first pipe; an installation mechanism, which includes a first mounting plate installed on the surfaces of the first pipe and the second pipe, and the first mounting plate is used to install the first pipe and the second pipe on the wall; a bending mechanism, which includes a bending pipe installed at the end of the second pipe, and the bending pipe is used to change the direction of the second pipe; a connection mechanism, which includes a fixing ring installed at the end of the first pipe, and the fixing ring is used to connect the two pipes; a plurality of fixing pieces are fixedly connected to the surface of the fixing ring, and a rotating ring is threadedly connected to the surface of the fixing piece. The rotating ring is sleeved on the arc surface of the fixing piece, and anti-slip grooves are provided on the surface of the rotating ring; wherein: the fixing piece is suitable for extruding the first pipe and the second pipe, and the thickness of the fixing piece is thicker at the position away from the fixing ring. Under the rotational extrusion of the rotating ring, the fixing piece fits the surfaces of the first pipe and the second pipe, thereby connecting the first pipe and the second pipe.

[0009] Further, the installation mechanism includes a second mounting plate detachably installed on the surface of the first mounting plate. A nut is detachably installed on the surface of the first mounting plate, and a fixing bolt is detachably installed on the surface of the second mounting plate. The fixing bolt is threadedly connected to the nut. An expansion bolt is detachably installed on the surface of the first mounting plate, and an expansion nail is threadedly connected to the arc surface of the expansion bolt.

[0010] Further, the bending mechanism includes a first connection ring fixedly connected to the end of the bending pipe. The first connection ring is fixedly connected to the second pipe, and the other end of the bending pipe is fixedly connected to a second connection ring.

[0011] Further, an annular plate is fixedly connected to the inner wall of the fixing ring, and sealing rings are fixedly connected to the surfaces on both sides of the annular plate.

[0012] Further, a pointing mark is fixedly connected to the surface of the rotating ring.

[0013] Further, a first rubber sheet is fixedly connected to the inner wall of the first mounting plate, a second rubber sheet is fixedly connected to the inner wall of the second mounting plate, and a silica gel sheet is fixedly connected to the surface of the fixing piece.

[0014] Further, a hexagonal groove is provided on the surface of the first mounting plate, a relief groove is provided on the surface of the first mounting plate, and a circular groove is provided on the surface of the second mounting plate.

[0015] The beneficial effects of the present application are as follows: A plastic pipe connection fastener that is easy to connect provided by the present application, through the setting of a connection mechanism, when the staff conducts connection and installation operations on plastic pipes, the installation operations of two sections of pipes can be quickly carried out, effectively improving the operation efficiency of the staff in installing pipes.

[0016] In addition to the purposes, features, and advantages described above, the present application has other purposes, features, and advantages. The following will refer to the drawings to further elaborate on the present application in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The schematic diagrams of the specification forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0018] Figure 1 is the overall schematic diagram of a plastic pipe connection fastener that is easy to connect in the present application;

[0019] Figure 2 is the structural schematic diagram of the connection mechanism in the present application;

[0020] Figure 3 is the structural schematic diagram of the fixing ring in the present application;

[0021] Figure 4 is the structural schematic diagram of the rotating ring in the present application;

[0022] Figure 5 is the disassembled structural schematic diagram of the installation mechanism in the present application;

[0023] Figure 6 is in the present application Figure 5 is the structural schematic diagram from another perspective;

[0024] Figure 7 is in the present application Figure 1 is the partial structural schematic diagram.

[0025] Among them, the reference numerals in the drawings:

[0026] 1, first pipe; 2, second pipe; 3, connection mechanism; 31, fixing ring; 32, annular plate; 33, sealing ring; 34, fixing piece; 35, silica gel piece; 36, rotating ring; 37, anti-slip groove; 38, pointing mark; 4, installation mechanism; 401, first mounting plate; 402, second mounting plate; 403, first rubber sheet; 404, second rubber sheet; 405, expansion bolt; 406, expansion nail; 407, fixing bolt; 408, nut; 409, hexagonal groove; 410, circular groove; 411, relief groove; 5, bending mechanism; 51, bent pipe; 52, first connection ring; 53, second connection ring. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] like Figure 1-7 As shown, the present application provides a plastic pipe connecting fastener that is easy to connect, including a first pipe 1; a second pipe 2, the second pipe 2 is installed at the other end of the first pipe 1;

[0030] like Figure 5 and Figure 6 As shown, a mounting mechanism 4 is mounted on the plastic pipe, and the mounting mechanism 4 includes a first mounting plate 401 mounted on the surface of the first pipe 1 and the second pipe 2, and the first mounting plate 401 is used to mount the first pipe 1 and the second pipe 2 on the wall;

[0031] At the same time, the mounting mechanism 4 includes a second mounting plate 402 detachably mounted on the surface of the first mounting plate 401, a nut 408 detachably mounted on the surface of the first mounting plate 401, a fixing bolt 407 detachably mounted on the surface of the second mounting plate 402, the fixing bolt 407 is threadedly connected to the nut 408, an expansion bolt 405 detachably mounted on the surface of the first mounting plate 401, an expansion nail 406 is threadedly connected to the arc surface of the expansion bolt 405, a first rubber sheet 403 is fixedly connected to the inner wall of the first mounting plate 401, a second rubber sheet 404 is fixedly connected to the inner wall of the second mounting plate 402, a silicone sheet 35 is fixedly connected to the surface of the fixing sheet 34, a hexagonal groove 409 is provided on the surface of the first mounting plate 401, a yield groove 411 is provided on the surface of the first mounting plate 401, and a circular groove 410 is provided on the surface of the second mounting plate 402;

[0032] When the plastic pipeline needs to be installed on the wall, the staff use a drilling tool to make an opening on the wall, then insert the expansion nail 406 into the opening, place the first mounting plate 401 on the opened hole, then insert the expansion bolt 405 into the expansion nail 406 along the relief groove 411, and then rotate the expansion bolt 405. As the expansion bolt 405 continuously squeezes the expansion nail 406 to expand in the opening, the first mounting plate 401 is fixed on the wall. Then, place the first pipeline 1 or the second pipeline 2 in the groove of the first mounting plate 401, then dock the second mounting plate 402 on the first mounting plate 401, place the nut 408 in the hexagonal groove 409, and insert the fixing bolt 407 into the circular groove 410 and penetrate through the first mounting plate 401 and the second mounting plate 402. Continuously screw the fixing bolt 407 into the nut 408, and the first mounting plate 401 and the second mounting plate 402 continuously squeeze the plastic pipeline, and then the plastic pipeline can be installed on the wall.

[0033] As Figure 7 shown, a bending mechanism 5 is installed at one end of the plastic pipeline. The bending mechanism 5 includes a bending pipe 51 installed at the end of the second pipeline 2. The bending pipe 51 is used to change the direction of the second pipeline 2. The bending mechanism 5 includes a first connecting ring 52 fixedly connected to the end of the bending pipe 51. The first connecting ring 52 is fixedly connected to the second pipeline 2. The other end of the bending pipe 51 is fixedly connected to a second connecting ring 53;

[0034] When the direction of the plastic pipeline needs to be changed, use the first connecting ring 52 to connect the bending pipe 51 at the end of the plastic pipeline, and use the second connecting ring 53 to connect another section of the plastic pipeline at the other end of the bending pipe 51.

[0035] As Figures 2-4 shown, a connecting mechanism 3 is installed between two sections of the plastic pipeline. The connecting mechanism 3 includes a fixing ring 31 installed at the end of the first pipeline 1. The fixing ring 31 is used to connect the two pipelines. A plurality of fixing pieces 34 are fixedly connected to the surface of the fixing ring 31. A rotating ring 36 is threadedly connected to the surface of the fixing piece 34. The rotating ring 36 is sleeved on the arc surface of the fixing piece 34. Anti-slip grooves 37 are formed on the surface of the rotating ring 36;

[0036] The fixing piece 34 is suitable for squeezing the first pipeline 1 and the second pipeline 2. The thickness of the fixing piece 34 is thicker at a position far from the fixing ring 31. Under the rotational extrusion of the rotating ring 36, the fixing piece 34 fits the surfaces of the first pipeline 1 and the second pipeline 2, thereby connecting the first pipeline 1 and the second pipeline 2;

[0037] An annular plate 32 is fixedly connected to the inner wall of the fixing ring 31. Sealing rings 33 are fixedly connected to the surfaces on both sides of the annular plate 32. A pointing mark 38 is fixedly connected to the surface of the rotating ring 36;

[0038] When two sections of plastic pipes need to be connected, the staff places the fixing ring 31 between the first pipe 1 and the second pipe 2. Then, the first pipe 1 and the second pipe 2 are pushed until they fit with the sealing ring 33 on the annular plate 32. The staff rotates the ring 36 in the direction of the pointing mark 38. As the rotating ring 36 rotates along the thread on the fixing piece 34, the fixing piece 34 tightens. After the silica gel piece 35 on the fixing piece 34 fits with the first pipe 1, the fixing ring 31 is fixed on the first pipe 1. Then, the rotating ring 36 on the other side is rotated to fix the second pipe 2 on the fixing ring 31, and the butt joint connection of the two plastic pipes is completed.

[0039] Working principle:

[0040] When a plastic pipe needs to be installed on a wall, the staff uses a drilling tool to make an opening on the wall. Then, the expansion nail 406 is inserted into the opening. The first mounting plate 401 is placed on the opened hole. Then, the expansion bolt 405 is inserted into the expansion nail 406 along the relief groove 411. Then, the expansion bolt 405 is rotated. As the expansion bolt 405 continuously squeezes the expansion nail 406 to expand in the opening, the first mounting plate 401 is fixed on the wall. Then, the first pipe 1 or the second pipe 2 is placed in the groove of the first mounting plate 401. Then, the second mounting plate 402 is butted against the first mounting plate 401. The nut 408 is placed in the hexagonal groove 409. The fixing bolt 407 is inserted into the circular groove 410 and penetrates through the first mounting plate 401 and the second mounting plate 402. The fixing bolt 407 is continuously screwed into the nut 408, and the first mounting plate 401 and the second mounting plate 402 continuously squeeze the plastic pipe, and the plastic pipe can be installed on the wall. When the direction of the plastic pipe needs to be changed, at the end of the plastic pipe, the first connecting ring 52 is used to connect the bent pipe 51, and at the other end of the bent pipe 51, the second connecting ring 53 is used to connect another section of plastic pipe.

[0041] When two sections of plastic pipes need to be connected, the staff places the fixing ring 31 between the first pipe 1 and the second pipe 2. Then, the first pipe 1 and the second pipe 2 are pushed until they fit with the sealing ring 33 on the annular plate 32. The staff rotates the ring 36 in the direction of the pointing mark 38. As the rotating ring 36 rotates along the thread on the fixing piece 34, the fixing piece 34 tightens. After the silica gel piece 35 on the fixing piece 34 fits with the first pipe 1, the fixing ring 31 is fixed on the first pipe 1. Then, the rotating ring 36 on the other side is rotated to fix the second pipe 2 on the fixing ring 31, and the butt joint connection of the two plastic pipes is completed.

[0042] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A plastic pipe connection fastener that is convenient for connection, characterized in that: including a first pipe (1); a second pipe (2), which is installed at the other end of the first pipe (1); a mounting mechanism (4), which includes a first mounting plate (401) installed on the surfaces of the first pipe (1) and the second pipe (2), and the first mounting plate (401) is used to mount the first pipe (1) and the second pipe (2) on the wall; a bending mechanism (5), which includes a bending pipe (51) installed at the end of the second pipe (2), and the bending pipe (51) is used to change the direction of the second pipe (2); a connecting mechanism (3), which includes a fixing ring (31) installed at the end of the first pipe (1), and the fixing ring (31) is used to connect the two pipes; a plurality of fixing pieces (34) are fixedly connected to the surface of the fixing ring (31), a rotating ring (36) is threadedly connected to the surface of the fixing piece (34), the rotating ring (36) is sleeved on the arc surface of the fixing piece (34), and an anti-slip groove (37) is formed on the surface of the rotating ring (36); wherein: the fixing piece (34) is adapted to squeeze the first pipe (1) and the second pipe (2), the thickness of the fixing piece (34) is thicker at a position away from the fixing ring (31), and under the rotational extrusion of the rotating ring (36), the fixing piece (34) fits with the surfaces of the first pipe (1) and the second pipe (2), so as to connect the first pipe (1) and the second pipe (2).

2. The plastic pipe connection fastener convenient for connection according to claim 1, wherein: The mounting mechanism (4) includes a second mounting plate (402) detachably installed on the surface of the first mounting plate (401), a nut (408) is detachably installed on the surface of the first mounting plate (401), a fixing bolt (407) is detachably installed on the surface of the second mounting plate (402), the fixing bolt (407) is threadedly connected to the nut (408), an expansion bolt (405) is detachably installed on the surface of the first mounting plate (401), and an expansion nail (406) is threadedly connected to the arc surface of the expansion bolt (405).

3. A plastic pipe connection fastener that is easy to connect according to claim 1, characterized in that: The bending mechanism (5) includes a first connecting ring (52) fixedly connected to the end of the bending pipe (51), the first connecting ring (52) is fixedly connected to the second pipe (2), and the other end of the bending pipe (51) is fixedly connected to a second connecting ring (53).

4. A plastic pipe connection fastener that is easy to connect according to claim 1, characterized in that: An annular plate (32) is fixedly connected to the inner wall of the fixing ring (31), and sealing rings (33) are fixedly connected to the surfaces on both sides of the annular plate (32).

5. A plastic pipe connection fastener that is easy to connect according to claim 1, characterized in that: A pointing mark (38) is fixedly connected to the surface of the rotating ring (36).

6. The plastic pipe connection fastener convenient for connection according to claim 2, wherein: A first rubber sheet (403) is fixedly connected to the inner wall of the first mounting plate (401), a second rubber sheet (404) is fixedly connected to the inner wall of the second mounting plate (402), and a silica gel sheet (35) is fixedly connected to the surface of the fixing piece (34).

7. The plastic pipe connection fastener convenient for connection according to claim 2, characterized in that: The surface of the first mounting plate (401) is provided with a hexagonal groove (409), the surface of the first mounting plate (401) is provided with a relief groove (411), and the surface of the second mounting plate (402) is provided with a circular groove (410).

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