A quick connect internal threaded pipe

Abstract

The utility model discloses a kind of internal thread pipe convenient for quick connection belong to internal thread pipe technical field, it includes internal thread pipe, the external surface of internal thread pipe is fixedly installed with docking box, the inside of docking box is fixedly installed with docking plug, the inside of docking plug is inserted with triangular locating block, the upper surface of triangular locating block is fixedly installed with pull handle plate, the outside of pull handle plate is provided with fixed crosspiece.This internal thread pipe convenient for quick connection, by setting docking box, docking plug and triangular locating block are mutually inserted and positioned, discard traditional thread screwing connection mode, operator only needs to insert docking plug into the rectangular cavity of corresponding docking box, then insert triangular locating block and position locking, can quickly complete connection operation, greatly save connection time, improve installation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of internal threaded pipe technology, specifically an internal threaded pipe that is easy to connect quickly. Background Technology

[0002] In practical applications of piping systems, internally threaded pipes are widely used in many fields such as industrial production, building water supply and drainage, and gas transmission due to their reliable connection characteristics. Currently, existing internally threaded pipe connection methods mainly rely on thread engagement for connection and fixation. Existing methods for connecting internally threaded pipes require operators to use tools to rotate the pipe fittings multiple times, which consumes a lot of time and manpower. Especially in situations where rapid installation is required, this method is inefficient and not conducive to completing the connection operation of internally threaded pipes more quickly. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides an internally threaded pipe that is easy to connect quickly. It solves the problem that the connection method of internally threaded pipe requires the operator to use tools to rotate the pipe multiple times, which consumes a lot of time and manpower. Especially in the case of situations that require rapid installation, the efficiency is low and it is not conducive to completing the connection operation of internally threaded pipe more quickly.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an internally threaded pipe that facilitates quick connection, comprising an internally threaded pipe, a docking box fixedly installed on the outer surface of the internally threaded pipe, a docking plug fixedly installed inside the docking box, a triangular positioning block inserted inside the docking plug, a pull handle plate fixedly installed on the upper surface of the triangular positioning block, a fixing horizontal block provided on the outer side of the pull handle plate, a fixing vertical plate fixedly installed on the lower surface of the fixing horizontal block, and a positioning post inserted into the interior of the docking box fixedly installed at the bottom of the fixing vertical plate.

[0007] As a further embodiment of this utility model: a positioning groove is provided on the outer side of the docking box, and a positioning post is inserted into the inside of the positioning groove.

[0008] As a further embodiment of this utility model: the upper surface of the fixed cross block is provided with an elliptical through hole, and the inner wall of the elliptical through hole is provided with anti-slip texture.

[0009] As a further embodiment of this utility model: an arc-shaped fixing groove is provided on the outer side of the pull handle plate, and the size of the arc-shaped fixing groove is adapted to the size of the fixing cross block.

[0010] As a further embodiment of this utility model: the interior of each docking box is provided with a rectangular cavity, and the docking block is inserted into the interior of the rectangular cavity.

[0011] As a further embodiment of this utility model: a triangular groove is provided on the inner side of the docking block, and a triangular positioning block is inserted into the inside of the triangular groove.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This internally threaded pipe, which facilitates quick connection, uses a docking box, docking plug, and triangular positioning block for interlocking and positioning. This eliminates the traditional threaded connection method. Operators only need to insert the docking plug into the rectangular cavity of the corresponding docking box and then insert the triangular positioning block for positioning and locking. This allows for quick connection, greatly saving connection time and improving installation efficiency.

[0015] 2. This internally threaded tube, which facilitates quick connection, uses a combination of a fixed horizontal block, a fixed vertical plate, and a positioning post to lock and fix the pull handle plate, resulting in a better locking and fixing effect. This ensures the stability and reliability of the internally threaded tube connection structure, enabling it to adapt to various complex working environments and extending the service life of the internally threaded tube. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial structural diagram of the present invention;

[0018] Figure 3 This is a partial exploded view of the structure of this utility model;

[0019] In the diagram: 1. Internally threaded pipe; 2. Connecting box; 3. Connecting insert; 4. Triangular positioning block; 5. Pull handle plate; 6. Fixed horizontal block; 7. Fixed vertical plate; 8. Positioning post. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-3As shown, this utility model provides a technical solution: an internally threaded pipe for easy and quick connection, including an internally threaded pipe 1. A docking box 2 is fixedly installed on the outer surface of the internally threaded pipe 1. The docking box 2 has a square box-like structure and is made of a high-strength metal alloy, which has good wear resistance and pressure resistance, and can provide stable support for the entire connection structure. A docking plug 3 is fixedly installed inside the docking box 2. The docking plug 3 adopts a trapezoidal columnar design, and its surface is finely polished to reduce friction when connecting with other components, facilitating quick insertion and removal. A triangular positioning block 4 is inserted inside the docking plug 3. The triangular positioning block 4 is made of high-hardness engineering plastic, and its three sides are provided with anti-slip textures to ensure firm positioning during insertion. A pull handle plate 5 is fixedly installed on the upper surface of block 4. The pull handle plate 5 is arc-shaped and its surface is covered with a layer of soft rubber material, which not only makes it easy for operators to hold, but also effectively prevents hand slippage. A fixed horizontal block 6 is set on the outer side of the pull handle plate 5. The fixed horizontal block 6 is a cuboid structure with its dimensions precisely designed to perfectly match the arc-shaped fixing groove on the outer side of the pull handle plate 5. A fixed vertical plate 7 is fixedly installed on the lower surface of the fixed horizontal block 6. The fixed vertical plate 7 is perpendicular to the fixed horizontal block 6, and the two are firmly connected by welding to ensure the stability of the structure. A positioning post 8 is fixedly installed at the bottom of the fixed vertical plate 7 and inserted into the docking box 2. The positioning post 8 is cylindrical and its end is chamfered to facilitate easy insertion into the positioning groove inside the docking box 2.

[0022] Specifically, such as Figure 1 and Figure 2 As shown, a positioning groove is provided on the outer side of the docking box 2, and the positioning pin 8 is inserted into the inside of the positioning groove. The positioning groove is rectangular, and its depth and width are precisely matched with the size of the positioning pin 8. When the positioning pin 8 is inserted into the positioning groove, it can achieve precise positioning of the internal threaded pipe connection position and prevent displacement during the connection process. The upper surface of the fixed cross block 6 is provided with an elliptical through hole, and the inner wall of the elliptical through hole is provided with anti-slip texture. The anti-slip texture adopts an interlaced sawtooth design. When the operator inserts a tool into the elliptical through hole for operation, it can increase the friction between the tool and the fixed cross block 6, prevent the tool from slipping, and improve the convenience and safety of operation.

[0023] Specifically, such as Figure 3As shown, the outer side of the pull handle plate 5 has an arc-shaped fixing groove, the size of which matches the size of the fixing block 6. This design allows the fixing block 6 to be securely embedded in the arc-shaped fixing groove. When not in use, the fixing block 6 can be stored in the arc-shaped fixing groove, reducing space occupation while ensuring the compactness and aesthetics of the overall structure. The interior of the docking housing 2 has rectangular cavities. The docking plug 3 is inserted into the interior of each rectangular cavity. The size of the rectangular cavity is slightly larger than that of the docking plug 3, with a small gap between them. This ensures that the docking plug 3 can slide freely within the rectangular cavity while maintaining stability during connection, preventing wobbling. The inner side of the docking plug 3 has a triangular groove, and a triangular positioning block 4 is inserted into the inside of this groove. The shape and size of the triangular groove and the triangular positioning block 4 are completely identical. When the triangular positioning block 4 is inserted into the triangular groove, a tight fit is formed, enabling quick positioning and locking of the docking plug 3, ensuring the reliability of the internal threaded pipe connection.

[0024] The working principle of this utility model is as follows:

[0025] S1. When connecting the internally threaded pipe 1, the mating blocks 3 of the two internally threaded pipes are precisely aligned with and inserted into the mating box 2 to achieve the initial connection.

[0026] S2. Then, control the pull handle plate 5 to insert the triangular positioning block 4 into the interior of the docking block 3 to achieve positioning and locking of the docking block 3;

[0027] S3. Then, control the fixed vertical plate 7 to insert the positioning post 8 into the corresponding groove on the outer side of the docking box 2, so that the fixed horizontal block 6 is inserted into the inside of the pull handle plate 5, realizing a quick and firm connection to the internal threaded pipe 1.

[0028] In summary, this internally threaded pipe, which facilitates quick connection, eliminates the traditional threaded connection method by setting up a docking box 2, a docking plug 3, and a triangular positioning block 4 for mutual insertion and positioning. Operators only need to insert the docking plug 3 into the corresponding rectangular cavity of the docking box 2, and then insert the triangular positioning block 4 for positioning and locking, which can quickly complete the connection operation, greatly saving connection time and improving installation efficiency.

[0029] This internally threaded tube, which facilitates quick connection, uses a combination of a fixed horizontal block 6, a fixed vertical plate 7, and a positioning post 8 to lock and fix the pull handle plate 5, resulting in a better locking and fixing effect on the pull handle plate 5. This ensures the stability and reliability of the connection structure of the internally threaded tube 1, enabling it to adapt to various complex working environments and extending the service life of the internally threaded tube 1.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An internally threaded pipe for easy and quick connection, comprising an internally threaded pipe (1), characterized in that: A docking box (2) is fixedly installed on the outer surface of the internally threaded pipe (1). A docking plug (3) is fixedly installed inside the docking box (2). A triangular positioning block (4) is inserted into the docking plug (3). A pull handle plate (5) is fixedly installed on the upper surface of the triangular positioning block (4). A fixed horizontal block (6) is provided on the outer side of the pull handle plate (5). A fixed vertical plate (7) is fixedly installed on the lower surface of the fixed horizontal block (6). A positioning column (8) inserted into the docking box (2) is fixedly installed at the bottom of the fixed vertical plate (7).

2. The internally threaded pipe for easy and quick connection according to claim 1, characterized in that: The outer side of the docking box (2) is provided with a positioning groove, and the positioning post (8) is inserted into the inside of the positioning groove.

3. The internally threaded pipe for easy and quick connection according to claim 1, characterized in that: The upper surface of the fixed horizontal block (6) is provided with an elliptical through hole, and the inner wall of the elliptical through hole is provided with anti-slip texture.

4. The internally threaded pipe for easy and quick connection according to claim 1, characterized in that: The outer side of the pull handle plate (5) is provided with an arc-shaped fixing groove, the size of which is adapted to the size of the fixing block (6).

5. The internally threaded pipe for easy and quick connection according to claim 1, characterized in that: The docking box (2) has a rectangular cavity inside, and the docking block (3) is inserted into the rectangular cavity.

6. The internally threaded pipe for easy and quick connection according to claim 1, characterized in that: The inner side of the docking block (3) is provided with a triangular groove, and the triangular positioning block (4) is inserted into the inside of the triangular groove.

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