Quick insertion type pipe joint of cooling system

Abstract

The utility model relates to the technical field of pipe joints, in particular to a quick-plug type pipe joint of a cooling system, which comprises a male joint, a connecting mechanism is arranged on the outer wall of the male joint, and a female joint is arranged on the outer wall of the connecting mechanism. The connecting mechanism comprises a connecting ring fixedly connected to the outer wall of the male connector, a limiting ring is slidably connected to the outer wall of the connecting ring, a clamping block is slidably connected to the position, close to the limiting ring, in the connecting ring, and a pushing block is slidably connected to the bottom of the clamping block and in the limiting ring. A sliding rod is fixedly connected to the side, away from the clamping block, of the outer wall of the pushing block, and an internal thread sleeve is rotationally connected to the end, away from the pushing block, of the sliding rod and located outside the connecting ring. The problems that an existing cooling system pipe joint is connected through hot melt adhesive, time and labor are wasted during mounting and dismounting operation, and the working efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe joints, in particular to a quick-insertion pipe joint for a cooling system. Background Art

[0002] The cooling system pipe joint is a device used to connect pipes, but the existing cooling system pipe joints still have shortcomings, specifically: the existing cooling system pipe joints rely on hot melt adhesives for connection, installation and disassembly operations are time-consuming and labor-intensive, and the work efficiency is low.

[0003] Therefore, a cooling system quick-insert pipe joint is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a quick-insert pipe joint for a cooling system to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quick-insert pipe joint for a cooling system, comprising a male joint, a connecting mechanism is arranged on the outer wall of the male joint, and a female joint is arranged on the outer wall of the connecting mechanism;

[0007] The connecting mechanism includes a connecting ring fixedly connected to the outer wall of the male joint, the outer wall of the connecting ring is slidably connected to a limiting ring, the interior of the connecting ring and is slidably connected with a clamping block at a position close to the limiting ring, the bottom of the clamping block and a pushing block is slidably connected inside the limiting ring, the outer wall of the pushing block and a side away from the clamping block are fixedly connected to a sliding rod, the end of the sliding rod away from the pushing block and rotatably connected to an internal threaded sleeve outside the connecting ring, the outer wall of the internal threaded sleeve and a sealing ring are fixedly connected near the connecting ring, the outer wall of the clamping block and a position away from the limiting ring are fixedly connected to a reset spring, and the outer wall of the limiting ring is fixedly connected to a sealing gasket.

[0008] As a preferred solution of the utility model, the male connector and the female connector are made of red copper.

[0009] As a preferred solution of the utility model, the connecting ring, the limiting ring and the clamping block are all made of aluminum alloy, the clamping block and the pushing block are both designed as trapezoidal structures, and the connection method between the pushing block, the sliding rod and the sealing ring and the connecting ring is a sliding connection.

[0010] As a preferred solution of the utility model, the push block and the sliding rod are both made of ABS plastic, and multiple groups of the push block, the sliding rod and the clamping block are provided. The connection method of the internal threaded sleeve and the connecting ring is a threaded connection.

[0011] As a preferred solution of the utility model, the sliding rod passes through the connecting ring and extends into the internal threaded sleeve, and the connection between the reset spring and the connecting ring, and the limit ring and the female joint are all fixed connections.

[0012] As a preferred solution of the utility model, two groups of the limiting rings are provided, and the sealing rings and the sealing pads are both made of silicone.

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

[0014] The utility model discloses a quick-insertion pipe joint for cooling system, and the connection mechanism in the device is used for connection. The male joint and the female joint are respectively installed on the pipe, the male joint is inserted into the female joint, and the internal threaded sleeve is rotated. The internal threaded sleeve drives the sliding rod to move outward, and the sliding rod moving outward drives the clamping block to move outward through the pushing block, and the clamping block moving outward is inserted between the two sets of limiting rings, and the clamping block clamps the male joint in the female joint. When disassembling, the internal threaded sleeve is rotated in the opposite direction, and the internal threaded sleeve drives the sliding rod and the pushing block to move in the opposite direction. The pushing block moving in the opposite direction no longer resists the clamping block, and the reset spring drives the clamping block to move inward, and the clamping block no longer clamps the limiting ring. The male joint is pulled to take the male joint out of the female joint, and the installation and disassembly operations are time-saving and labor-saving, and the problem that the existing cooling system pipe joints are connected by hot-melt adhesive, the installation and disassembly operations are time-consuming and labor-intensive, and the work efficiency is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1, male connector; 2, connecting mechanism; 3, female connector; 21, connecting ring; 202, limiting ring; 203, clamping block; 204, pushing block; 205, sliding rod; 206, internal threaded sleeve; 207, sealing ring; 208, return spring; 209, sealing gasket. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A quick-insert pipe joint for a cooling system comprises a male joint 1, a connecting mechanism 2 is arranged on the outer wall of the male joint 1, and a female joint 3 is arranged on the outer wall of the connecting mechanism 2;

[0025] The male connector 1 and the female connector 3 are made of copper;

[0026] In this embodiment, reference Figure 2 and Figure 3 The connecting mechanism 2 includes a connecting ring 201 fixedly connected to the outer wall of the male connector 1, the outer wall of the connecting ring 201 is slidably connected to the limiting ring 202, a clamping block 203 is slidably connected inside the connecting ring 201 and at a position close to the limiting ring 202, a pushing block 204 is slidably connected to the bottom of the clamping block 203 and in the limiting ring 202, a sliding rod 205 is fixedly connected to the outer wall of the pushing block 204 and at a side away from the clamping block 203, an end of the sliding rod 205 away from the pushing block 204 and rotatably connected to the outside of the connecting ring 201 with an internal threaded sleeve 206, an outer wall of the internal threaded sleeve 206 and near the connecting ring 201 is fixedly connected to a sealing ring 207, an outer wall of the clamping block 203 and at a position away from the limiting ring 202 is fixedly connected to a reset spring 208, and an outer wall of the limiting ring 202 is fixedly connected to a sealing gasket 209;

[0027] The connecting ring 201, the limiting ring 202 and the clamping block 203 are all made of aluminum alloy, the clamping block 203 and the pushing block 204 are of trapezoidal structure design, the pushing block 204, the sliding rod 205 and the sealing ring 207 are connected to the connecting ring 201 in a sliding connection, the pushing block 204 and the sliding rod 205 are all made of ABS plastic, the pushing block 204, the sliding rod 205 and the clamping block 203 are all provided with multiple groups, the internal threaded sleeve 206 is connected to the connecting ring 201 in a threaded connection, the sliding rod 205 penetrates the connecting ring 201 and extends into the internal threaded sleeve 206, the reset spring 208 is connected to the connecting ring 201, the limiting ring 202 is connected to the female connector 3 in a fixed connection, the limiting ring 202 is provided with two groups, the sealing ring 207 and the sealing pad 209 are all made of silicone. Insert the male connector 1 into the female connector 3, rotate the internal threaded sleeve 206, the internal threaded sleeve 206 drives the sliding rod 205 to move outward, the sliding rod 205 moving outward will drive the clamping block 203 to move outward through the pushing block 204, the clamping block 203 moving outward will be inserted between the two sets of limit rings 202, the clamping block 203 will clamp the male connector 1 in the female connector 3. When disassembling, rotate the internal threaded sleeve 206 in the opposite direction, the internal threaded sleeve 206 drives the sliding rod 205 and the pushing block 204 to move in the opposite direction, the pushing block 204 moving in the opposite direction no longer resists the clamping block 203, the reset spring 208 drives the clamping block 203 to move inward, the clamping block 203 no longer clamps the limit ring 202, pull the male connector 1, and take the male connector 1 out of the female connector 3.

[0028] The working process of the utility model is as follows: when the quick-insertion pipe joint of the cooling system designed by the present invention is in operation, the male joint 1 and the female joint 3 are respectively installed on the pipeline, the male joint 1 is inserted into the female joint 3, and the internal threaded sleeve 206 is rotated. The internal threaded sleeve 206 drives the sliding rod 205 to move outward, and the sliding rod 205 moving outward will drive the clamping block 203 to move outward through the pushing block 204. The clamping block 203 moving outward will be inserted between the two sets of limiting rings 202, and the clamping block 203 will clamp the male joint 1 in the female joint 3. When disassembling, the internal threaded sleeve 206 is rotated in the opposite direction, and the internal threaded sleeve 206 drives the sliding rod 205 and the pushing block 204 to move in the opposite direction. The pushing block 204 moving in the opposite direction no longer resists the clamping block 203, and the reset spring 208 drives the clamping block 203 to move inward, and the clamping block 203 no longer clamps the limiting ring 202, and the male joint 1 is pulled to remove the male joint 1 from the female joint 3.

[0029] 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 quick-connect pipe joint for a cooling system, comprising a male joint (1), characterized in that: The outer wall of the male connector (1) is provided with a connecting mechanism (2), and the outer wall of the connecting mechanism (2) is provided with a female connector (3); The connecting mechanism (2) comprises a connecting ring (201) fixedly connected to the outer wall of the male connector (1); the outer wall of the connecting ring (201) is slidably connected to a limiting ring (202); a clamping block (203) is slidably connected inside the connecting ring (201) and at a position close to the limiting ring (202); a pushing block (204) is slidably connected to the bottom of the clamping block (203) and inside the limiting ring (202); and the outer wall of the pushing block (204) and at a side away from the clamping block (203) is fixedly connected to A sliding rod (205), one end of the sliding rod (205) being away from the pushing block (204) and being rotatably connected to an internally threaded sleeve (206) outside the connecting ring (201), a sealing ring (207) being fixedly connected to the outer wall of the internally threaded sleeve (206) and close to the connecting ring (201), a return spring (208) being fixedly connected to the outer wall of the clamping block (203) and at a position away from the limiting ring (202), and a sealing gasket (209) being fixedly connected to the outer wall of the limiting ring (202).

2. A cooling system quick-connect pipe joint according to claim 1, characterized in that: The male connector (1) and the female connector (3) are made of red copper.

3. The quick-connect pipe joint for a cooling system according to claim 1, characterized in that: The connecting ring (201), the limiting ring (202), and the clamping block (203) are all made of aluminum alloy; the clamping block (203) and the pushing block (204) are all designed as trapezoidal structures; and the pushing block (204), the sliding rod (205), and the sealing ring (207) are all connected to the connecting ring (201) in a sliding manner.

4. The quick-connect pipe joint for a cooling system according to claim 1, characterized in that: The pushing block (204) and the sliding rod (205) are both made of ABS plastic. The pushing block (204), the sliding rod (205) and the clamping block (203) are provided in multiple groups. The connection method of the internal threaded sleeve (206) and the connecting ring (201) is threaded connection.

5. The quick-connect pipe joint for a cooling system according to claim 1, characterized in that: The sliding rod (205) passes through the connecting ring (201) and extends into the internal threaded sleeve (206); the connection between the return spring (208) and the connecting ring (201), and the limiting ring (202) and the female connector (3) are all fixedly connected.

6. The quick-connect pipe joint for a cooling system according to claim 1, characterized in that: The limiting rings (202) are provided in two groups, and the sealing rings (207) and the sealing pads (209) are both made of silicone.

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