A three-way copper pipe adapter

Abstract

The utility model relates to the technical field of pipe fittings, and discloses a three-way copper pipe adapter, including a three-way protective sleeve, a pipe is fixedly installed inside the three-way protective sleeve, and a pipe shrink connector is fixedly installed at one end of the pipe. The utility model, through the matching arrangement of the pipe shrink connector and the shrink ring, when in use, the pipe to be connected is inserted into the pipe shrink connector, and then the shrink ring is rotated to shrink the pipe shrink connector to tighten the pipe, thereby playing a role in quickly connecting the pipe, and through the matching arrangement of the connecting rod, the first bearing, the first fixing bolt, the auxiliary rod, the main rod and the arc-shaped clamping plate, when in use, the connecting rod is inserted into the first bearing and rotated, and then the person rotates the first fixing bolt to drive the auxiliary rod and the main rod to move, and then the arc-shaped clamping plate is driven by the main rod to move to limit the first bearing, thereby playing a role in adjusting the angle of the joint, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline accessories, in particular to a three-way copper pipe adapter. Background Art

[0002] Pipe fittings are the connection tools between pipes and are the detachable connection points between components and pipes. They play an indispensable role in pipe fittings. Commonly used pipe fittings can be divided into two types: hard pipe fittings and hose fittings. Hard pipe fittings include flared type, ferrule type and welding type.

[0003] For example, a stainless steel three-way adapter with publication number CN212080462U includes a main pipe adapter and a pair of auxiliary pipe adapters, the outer wall of the main pipe adapter is slidably connected with a mounting pipe, the inner wall of the lower end of the mounting pipe is provided with an inner edge that abuts against the outer wall of the main pipe adapter, and the outer wall of the upper end of the main pipe adapter is provided with an outer edge that abuts against the inner wall of the mounting pipe, and the outer wall of the upper end of the mounting pipe is provided with an external thread. The utility model has the following advantages and effects: by providing a slidably connected mounting pipe, the length of the main pipe adapter can be adjusted, so the main pipe can be arbitrarily cut to achieve stable installation and use of the entire three-way adapter, thereby improving installation efficiency and making the installation process of the three-way adapter easier and more convenient.

[0004] The above patent states that the existing three-way adapters are usually installed and used stably, which improves the installation efficiency, etc., but it is not convenient to adjust the angle of the adapter, which reduces the practicality of the device and is not convenient for quick connection of pipes. Therefore, the utility model provides a three-way copper pipe adapter. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a three-way copper pipe adapter, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0009] A three-way copper pipe adapter comprises a three-way protective sleeve, a pipe is fixedly installed inside the three-way protective sleeve, a pipe shrink connector is fixedly installed at one end of the pipe, a shrink ring is threadedly connected to the surface of the pipe shrink connector, a waterproof ring is fixedly installed on the inner side wall of the shrink ring, and a connecting rod is fixedly installed at the bottom of the three-way protective sleeve.

[0010] Preferably, a connecting plate is connected to the surface of the connecting rod via a first bearing, and a first threaded hole is formed on the front side of the connecting plate.

[0011] Preferably, the internal thread of the first threaded hole is connected with a first fixing bolt, and one end of the first fixing bolt is fixedly mounted with a secondary rod.

[0012] Preferably, one end of the auxiliary rod is connected to the main rod via a second bearing, and an arc-shaped clamping plate is fixedly mounted on one end of the main rod.

[0013] Preferably, an anti-skid plate is fixedly mounted on the surface of the arc-shaped clamping plate, and a supporting plate is fixedly mounted on the bottom of the connecting plate.

[0014] Preferably, a second threaded hole is formed on the upper surface of the support plate, and a second fixing bolt is fixedly installed inside the second threaded hole.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a three-way copper pipe adapter, which has the following beneficial effects:

[0017] The utility model adopts the matching arrangement of a pipe shrinking connector and a shrinking ring. When in use, the pipe to be connected is inserted into the pipe shrinking connector, and then the shrinking ring is rotated to shrink the pipe shrinking connector to tighten the pipe, thereby achieving a quick connection of the pipe. The matching arrangement of the connecting rod, the first bearing, the first fixing bolt, the auxiliary rod, the main rod and the arc-shaped clamping plate allows the connecting rod to be inserted into the first bearing and rotated when in use. Then, a person rotates the first fixing bolt to drive the auxiliary rod and the main rod to move, and then the main rod drives the arc-shaped clamping plate to move to limit the first bearing, thereby achieving a function of adjusting the angle of the joint, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a structural breakdown diagram of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0021] In the figure:

[0022] 1. Three-way protective sleeve; 2. Pipe; 3. Pipe shrink connector; 4. Shrink ring; 5. Waterproof ring; 6. Connecting rod; 7. First bearing; 8. Connecting plate; 9. First threaded hole; 10. First fixing bolt; 11. Auxiliary rod; 12. Second bearing; 13. Main rod; 14. Arc-shaped splint; 15. Anti-skid plate; 16. Support plate; 17. Second threaded hole; 18. Second fixing bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-2 The utility model provides a technical solution: a three-way copper pipe adapter, including a three-way protective sleeve 1, a pipe 2 is fixedly installed inside the three-way protective sleeve 1, and a pipe shrink connector 3 is fixedly installed at one end of the pipe 2. Through the cooperation of the pipe shrink connector 3 and the shrink ring 4, when in use, the pipe to be connected is inserted into the pipe shrink connector 3, and then the shrink ring 4 is rotated to shrink the pipe shrink connector 3 to tighten the pipe, thereby playing a role in quickly connecting the pipe, the surface of the pipe shrink connector 3 is threadedly connected with the shrink ring 4, and the inner side wall of the shrink ring 4 is fixedly installed with a waterproof ring 5. Through the setting of the waterproof ring 5, it plays a role in preventing water leakage and water ingress, and a connecting rod 6 is fixedly installed at the bottom of the three-way protective sleeve 1. Through the connecting rod 6, the first The matching arrangement of the bearing 7, the first fixing bolt 10, the auxiliary rod 11, the main rod 13 and the arc-shaped clamping plate 14, when in use, the connecting rod 6 is inserted into the first bearing 7 and rotated, and then the person rotates the first fixing bolt 10 to drive the auxiliary rod 11 and the main rod 13 to move, and then the arc-shaped clamping plate 14 is driven by the main rod 13 to move to limit the first bearing 7, thereby playing a role in adjusting the angle of the joint, thereby improving the practicality of the device, the surface of the connecting rod 6 is connected to the connecting plate 8 through the first bearing 7, the front side of the connecting plate 8 is provided with a first threaded hole 9, the internal thread of the first threaded hole 9 is connected to the first fixing bolt 10, one end of the first fixing bolt 10 is fixedly installed with the auxiliary rod 11, and one end of the auxiliary rod 11 is connected to the main rod 13 through the second bearing 12.

[0025] like Figure 3 As shown, an arc-shaped clamping plate 14 is fixedly installed at one end of the main rod 13, an anti-skid plate 15 is fixedly installed on the surface of the arc-shaped clamping plate 14, and a support plate 16 is fixedly installed on the bottom of the connecting plate 8. Through the matching arrangement of the support plate 16 and the second fixing bolt 18, the support plate 16 is placed in the placement area when in use, and then the support plate is fixed by rotating the second fixing bolt 18, thereby facilitating the position fixation of the joint, and a second threaded hole 17 is opened on the upper surface of the support plate 16, and a second fixing bolt 18 is fixedly installed inside the second threaded hole 17.

[0026] To summarize, when using the three-way copper pipe adapter, the pipe to be connected is inserted into the pipe shrink connector 3, and then the shrink ring 4 is rotated to shrink the pipe shrink connector 3 to tighten the pipe, and the pipe is quickly connected. The connecting rod 6 is inserted into the first bearing 7 and rotated. Then, the person rotates the first fixing bolt 10 to drive the secondary rod 11 and the main rod 13 to move, and then the main rod 13 drives the arc clamping plate 14 to move to limit the first bearing 7, and the angle of the joint is adjusted.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-way copper pipe adapter, comprising a three-way protective sleeve (1), characterized in that: A pipe (2) is fixedly mounted inside the three-way protective sleeve (1); a pipe shrink connector (3) is fixedly mounted at one end of the pipe (2); a shrink ring (4) is threadedly connected to the surface of the pipe shrink connector (3); a waterproof ring (5) is fixedly mounted on the inner side wall of the shrink ring (4); and a connecting rod (6) is fixedly mounted at the bottom of the three-way protective sleeve (1).

2. The three-way copper pipe adapter according to claim 1, characterized in that: The surface of the connecting rod (6) is connected to a connecting plate (8) via a first bearing (7), and a first threaded hole (9) is provided on the front surface of the connecting plate (8).

3. The three-way copper pipe adapter according to claim 2, characterized in that: The first threaded hole (9) is internally threadedly connected to a first fixing bolt (10), and a secondary rod (11) is fixedly mounted on one end of the first fixing bolt (10).

4. The three-way copper pipe adapter according to claim 3, characterized in that: One end of the auxiliary rod (11) is connected to the main rod (13) via a second bearing (12), and an arc-shaped clamping plate (14) is fixedly mounted on one end of the main rod (13).

5. The three-way copper pipe adapter according to claim 4, characterized in that: An anti-slip plate (15) is fixedly mounted on the surface of the arc-shaped clamping plate (14), and a support plate (16) is fixedly mounted on the bottom of the connecting plate (8).

6. The three-way copper pipe adapter according to claim 5, characterized in that: A second threaded hole (17) is provided on the upper surface of the support plate (16), and a second fixing bolt (18) is fixedly installed inside the second threaded hole (17).

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