Nylon pipe convenient for butt-joint installation of pipe orifices

Abstract

The utility model provides a nylon pipe convenient for butt-joint installation of pipe orifices, relates to the technical field of nylon pipes, and aims to solve the problems that the inner diameter of a pipeline is easily reduced when the pipeline is extruded by the outside, so that the port of the nylon pipe is easily influenced in the flowing process of a conveyed product, and the port of the nylon pipe is separated. A connecting pipe is inserted into a port of the middle connecting block; the outer part of the connecting pipe is rotationally connected with a clamping head ring; the interior of the clamping head ring is rotationally connected with an overturning block. A locking screw rod is rotationally connected into the overturning block; and the locking screw rod is in threaded connection with an anti-falling clamping plate. An outer bundle clamping block is fixedly connected to the outer wall of a middle connecting block, after the middle connecting block and a connecting pipe are in butt joint, an anti-disengaging clamping plate is in butt joint with a locking screw rod, the anti-disengaging clamping plate is tightened by rotating the locking screw rod, and the anti-disengaging clamping plate and the locking screw rod are tightened while tightening is conducted; and the connecting pipe can be conveniently locked so as to be prevented from being separated when being subjected to external force.

Description

Technical Field

[0001] This utility model belongs to the field of nylon tube technology, and in particular relates to a nylon tube that is easy to install by connecting the tube ends. Background Technology

[0002] Nylon tubing is a type of pipe made of nylon. Due to its excellent physical and chemical properties, it has been widely used in many fields such as industry, automobiles, and aerospace. Nylon tubing has good wear resistance, corrosion resistance, and flexibility, and can maintain stable performance over a wide temperature range. To facilitate the installation of nylon tubing, a type of nylon tubing that is easy to connect to the pipe ends is needed.

[0003] Based on existing technology, it has been found that most existing nylon tubes are installed by direct connection. However, after installation, the inner diameter of the tube is easily reduced due to external pressure. This can cause the port to detach during the flow of the transported product, resulting in leakage. Utility Model Content

[0004] In view of this, the present invention aims to provide a nylon tube that is easy to install by connecting the pipe ends, so as to at least solve one of the problems in the background art.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] A nylon tube for easy pipe fitting and installation includes: a central connector block; an internal groove is formed inside the port of the central connector block; an external retaining block is fixedly connected to the outer wall of the central connector block; a locking block is threaded onto the outside of the central connector block; an inner pipe end is threaded onto the internal groove; a connecting pipe is inserted into the port of the central connector block, and the connecting pipe is fitted onto the inner pipe end; a retaining ring is rotatably connected to the outside of the connecting pipe; a flipping block is rotatably connected inside the retaining ring; a locking screw is rotatably connected inside the flipping block; an anti-detachment plate is threaded onto the locking screw, and the anti-detachment plate is engaged with the external retaining block; the central connector block is configured as a hexagonal prism. The structure comprises two sets of threaded rod-shaped protrusions on the bottom surfaces of the middle connecting block, each with a notch; the inner connecting pipe head is a cylindrical structure with threads on its outer wall; the outer wall of the inner connecting pipe head has annular protrusions, and there are two sets of inner connecting pipe heads; the clamping ring is annular with U-shaped protrusions on its outer wall, and the U-shaped protrusions of the clamping ring have shaft holes, and there are two sets of clamping rings; the anti-detachment clamping plate is a square plate structure with threaded grooves, square plate-shaped protrusions, and L-shaped through holes.

[0007] Furthermore, the inner groove is configured as a cylindrical groove, and the inner wall of the inner groove is connected with a threaded groove. There are two sets of inner grooves, and the two sets of inner grooves are connected by a circular through hole.

[0008] Furthermore, the outer clamping block is configured as a rectangular block structure, with a cylindrical protrusion on the outer clamping block, and an annular groove on the cylindrical protrusion of the outer clamping block; the locking block is configured as a hexagonal prism structure, with a threaded through hole on the locking block, and there are two sets of locking blocks in total.

[0009] Furthermore, the connecting pipe is configured as a cylindrical tubular structure, and annular protrusions are provided on the outer wall of the connecting pipe.

[0010] Furthermore, the flipping block is configured as a rectangular block structure, with a shaft hole on the flipping block and cylindrical protrusions on the outer wall of the flipping block.

[0011] Furthermore, the locking screw is configured as a threaded rod structure, with a cylindrical protrusion on the locking screw, and a hexagonal prism protrusion on the cylindrical protrusion of the locking screw.

[0012] Compared with the prior art, the nylon tube of this utility model that facilitates pipe end connection and installation has the following advantages:

[0013] (1) The nylon tube of this utility model is easy to install by connecting pipe ends. It is provided with a middle connecting block and a locking block. By providing a thread at the port of the middle connecting block and opening a notch at its port, it is convenient to perform auxiliary expansion through the notch so as to connect with the connecting pipe. By threading the locking block onto the middle connecting block, it is convenient to adjust the position through the thread after connecting with the connecting pipe. During the position adjustment process, the connecting pipe ends are pressed to keep the connection stable.

[0014] (2) The nylon tube of this utility model that facilitates pipe connection and installation is provided with an outer clamping block and an anti-detachment clamping plate. By fixing the outer clamping block to the outer wall of the middle connecting block, it is convenient to connect with the anti-detachment clamping plate. After the middle connecting block and the connecting tube are connected, the anti-detachment clamping plate is connected with the locking screw. The anti-detachment clamping plate is tightened by rotating the locking screw. At the same time, the anti-detachment clamping plate and the locking screw are tightened, which is convenient to lock the connecting tube to prevent it from separating when subjected to external force and to maintain the stability of the pipeline connection. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model.

[0017] Figure 2 This is an exploded structural diagram of the present invention.

[0018] Figure 3 This is an exploded bottom view structural diagram of this utility model.

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

[0020] Figure 5 This utility model is composed of Figure 4 A schematic diagram of the enlarged structure of part A.

[0021] Figure 6 This utility model is composed of Figure 4 A schematic diagram of the enlarged structure of section B.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Center block; 2. Inner groove; 3. Outer clamping block; 4. Locking block; 5. Inner pipe end; 6. Connecting pipe; 7. Clamping ring; 8. Flipping block; 9. Locking screw; 10. Anti-detachment clamping plate. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 6As shown: This utility model provides a nylon tube for easy pipe-end connection and installation, including: a central connecting block 1; an inner groove 2 is provided inside the port of the central connecting block 1; an outer retaining block 3 is fixedly connected to the outer wall of the central connecting block 1; a locking block 4 is threadedly connected to the outside of the central connecting block 1; an inner pipe end 5 is threadedly connected to the inner groove 2; a connecting pipe 6 is plugged into the port of the central connecting block 1, and the connecting pipe 6 is sleeved on the inner pipe end 5; a retaining ring 7 is rotatably connected to the outside of the connecting pipe 6; a flipping block 8 is rotatably connected inside the retaining ring 7; a locking screw 9 is rotatably connected inside the flipping block 8; an anti-detachment plate 10 is threadedly connected to the locking screw 9, and the anti-detachment plate 10 is locked on the outer retaining block 3; the central connecting block 1 is set as a hexagonal prism structure, and threaded rod-shaped protrusions are provided on the two sets of bottom surfaces of the central connecting block 1, and notches are provided on the two sets of threaded rod-shaped protrusions of the central connecting block 1; the central connecting block 1 is used to assist in the installation of other structures for connecting the nylon tube, so as to facilitate the conveying and processing of the product after the connection is completed; The inner connector 5 is a cylindrical structure with threads on its outer wall. It also has annular protrusions on its outer wall, and two sets of these protrusions are provided. The inner connector 5 is used to connect the middle connector block 1 and the connecting pipe 6 for easy pipe connection. The clamping ring 7 is annular with U-shaped protrusions on its outer wall. Two sets of the U-shaped protrusions are provided. The clamping ring 7 is used to adjust the relative position between the locking screw 9 and the anti-detachment clamping plate 10 to prevent obstruction of the locking block 4. The anti-detachment clamping plate 10 is a square plate structure with threaded grooves, square plate protrusions, and L-shaped through holes. The anti-detachment clamping plate 10 is used to engage with the outer clamping block 3 under the action of the locking screw 9 to prevent separation of the connecting pipe 6 and facilitate its use.

[0027] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 6As shown, the inner groove 2 is a cylindrical groove with a threaded groove connected to its inner wall. There are two sets of inner grooves 2, connected by a circular through hole. The inner groove 2 assists in connecting the inner pipe head 5, and also assists in connecting the middle block 1 and the connecting pipe 6, facilitating the connection of the nylon tube. The outer clamping block 3 is a rectangular block structure with a cylindrical protrusion and an annular groove. The outer clamping block 3 works in conjunction with the anti-detachment plate 10 to increase the stability of the connection between the middle block 1 and the connecting pipe 6, preventing detachment during product transport and facilitating product transport. The locking block 4 is a hexagonal prism structure with a threaded through hole. There are two sets of locking blocks 4. The locking block 4 is used to lock the middle block during rotation. The notch at point 1 is tightened to facilitate locking of the connecting pipe 6 while maintaining a stable connection. The connecting pipe 6 is a cylindrical tube with an annular protrusion on its outer wall. The connecting pipe 6 is used to cooperate with the middle connecting block 1 and the inner connecting pipe head 5 to transport the product. The flipping block 8 is a rectangular block with a shaft hole and a cylindrical protrusion on its outer wall. The flipping block 8 is used to assist in installing the locking screw 9 to facilitate adjustment of its relative position and prevent it from obstructing the locking block 4. The locking screw 9 is a threaded rod with a cylindrical protrusion and a hexagonal prism protrusion on its cylindrical protrusion. The locking screw 9 is used to tighten the anti-detachment plate 10 to maintain a stable connection between the middle connecting block 1 and the connecting pipe 6 and prevent detachment.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In this invention, during connection, the inner pipe head 5 is threaded into the inner groove 2. Then, the end of the connecting pipe 6 is inserted into the middle block 1 and simultaneously fitted inside the inner pipe head 5. By rotating the locking block 4, it is convenient to move to the notch position of the middle block 1 through the thread during the rotation, thereby locking the connecting pipe 6 by tightening the notch position to maintain the stability of the connection between the middle block 1 and the connecting pipe 6. Then, the flipping block 8 is rotated to adjust the relative position of the locking screw 9, and the anti-detachment plate 10 is clamped onto the outer clamping block 3. After clamping, the locking screw 9 is rotated to connect the locking screw 9 and the anti-detachment plate 10. After connection, the connecting pipe 6 is locked by the clamping ring 7 to maintain the stability between the middle block 1 and the connecting pipe 6 and prevent it from falling off during product transportation.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nylon tube that facilitates pipe fitting and installation, comprising: A connecting block (1); characterized in that: an inner groove (2) is provided inside the port of the connecting block (1); an outer retaining block (3) is fixedly connected to the outer wall of the connecting block (1); a locking block (4) is threadedly connected to the outside of the connecting block (1); an inner pipe head (5) is threadedly connected to the inner groove (2); a plug connecting pipe (6) is inserted into the port of the connecting block (1), and the connecting pipe (6) is sleeved on the inner pipe head (5); a retaining ring (7) is rotatably connected to the outside of the connecting pipe (6); a flipping block (8) is rotatably connected inside the retaining ring (7); a locking screw (9) is rotatably connected inside the flipping block (8); an anti-detachment plate (10) is threadedly connected to the locking screw (9), and the anti-detachment plate (10) is locked on the outer retaining block (3).

2. The nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The intermediate block (1) is configured as a hexagonal prism structure. The two sets of bottom surfaces of the intermediate block (1) are respectively provided with threaded rod-shaped protrusions, and the two sets of threaded rod-shaped protrusions of the intermediate block (1) are respectively provided with notches.

3. The nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The inner pipe head (5) is configured as a cylindrical structure, and the outer wall of the inner pipe head (5) is provided with threads; the outer wall of the inner pipe head (5) is provided with annular protrusions, and there are two sets of inner pipe heads (5).

4. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The clamping ring (7) is configured as a circular ring structure. The outer wall of the clamping ring (7) is provided with a U-shaped protrusion. The U-shaped protrusion of the clamping ring (7) is provided with a shaft hole. There are two sets of clamping rings (7). The anti-detachment clamping plate (10) is configured as a square plate structure. The anti-detachment clamping plate (10) is provided with a threaded groove. The anti-detachment clamping plate (10) is provided with a square plate protrusion. The square plate protrusion of the anti-detachment clamping plate (10) is provided with an L-shaped through hole.

5. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The inner groove (2) is set as a cylindrical groove, and the inner wall of the inner groove (2) is connected with a threaded groove. There are two sets of inner grooves (2), and the two sets of inner grooves (2) are connected by a circular through hole.

6. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The outer clamping block (3) is configured as a rectangular block structure, and the outer clamping block (3) has a cylindrical protrusion, and the cylindrical protrusion of the outer clamping block (3) has an annular groove; the locking block (4) is configured as a hexagonal prism structure, and the locking block (4) has a threaded through hole, and there are two sets of locking blocks (4).

7. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The connecting pipe (6) is configured as a cylindrical tube structure, and the outer wall of the connecting pipe (6) is provided with annular protrusions.

8. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The flipping block (8) is configured as a rectangular block structure, with a shaft hole on the flipping block (8) and cylindrical protrusions on the outer wall of the flipping block (8).

9. A nylon tube for easy pipe fitting and installation according to claim 1, characterized in that: The locking screw (9) is configured as a threaded rod structure, and the locking screw (9) is provided with a cylindrical protrusion, and the cylindrical protrusion of the locking screw (9) is provided with a hexagonal prism protrusion.

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