Metallic copper quick connector

Abstract

The utility model discloses a metal copper quick connector which comprises an access pipe, a threaded pipe is arranged on the side portion of the access pipe, an operation board is fixedly connected between the access pipe and the threaded pipe, an external pipeline is connected to the external thread of the threaded pipe in a penetrating mode, and a limiting mechanism used for locking the position of the external pipeline is arranged on the access pipe. The limiting mechanism comprises a moving plate, a limiting column, a fixing frame and a fixing column, the moving plate is located above the external pipeline, the limiting column is arranged outside the external pipeline in a sliding mode, the bottom end of the moving plate is fixedly connected with the limiting column, and the limiting column is used for locking the relative position of the external pipeline and the moving plate. According to the fixing device, the movable plate, the limiting column, the fixing frame, the fixing column and the clamping plate are matched with one another, the clamping plate is used for installing and fixing the fixing column and the fixing frame, the movable plate drives the limiting column to limit an external pipeline, and then limiting protection is facilitated after the threaded pipe is connected with the external pipeline.

Description

Technical Field

[0001] The utility model relates to the field of metal copper quick connectors, in particular to a metal copper quick connector. Background Art

[0002] Metal copper quick connectors are usually a commonly used connection component. Metal copper quick connectors are also called metal copper joints. Metal copper joints are widely used.

[0003] The metal copper joint in the prior art usually includes an access pipe, a threaded pipe and an operating disk, etc. The operating disk is located between the access pipe and the threaded pipe. The operating disk can rotate the access pipe and the threaded pipe. The threaded pipe can be threadedly connected to an external pipe to use the metal copper joint.

[0004] However, some external pipes are used in an environment where external vibrations may occur, which may cause the metal copper joint to rotate after the external pipe is connected to the threaded pipe, affecting the stability of the metal copper joint connection. The metal copper joint is not easy to limit itself and has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a metal copper quick connector to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a metal copper quick connector, comprising:

[0007] An access pipe, a threaded pipe is provided on the side of the access pipe, an operating panel is fixedly connected between the access pipe and the threaded pipe, and an external pipe is inserted and connected through the external thread of the threaded pipe;

[0008] The access pipe is provided with a limiting mechanism for locking the position of the external pipeline, and the limiting mechanism includes:

[0009] A movable plate and a limiting column, wherein the movable plate is located above the external pipe, the limiting column is slidably arranged outside the external pipe, the bottom end of the movable plate is fixedly connected to the limiting column, and the limiting column is used to lock the relative position of the external pipe and the movable plate;

[0010] A fixing frame and a fixing column, wherein the fixing frame is sleeved on the outside of the fixing column, and the fixing frame and the fixing column are used to position the installation of the movable plate.

[0011] Preferably, the top end of the limiting column is fixedly connected to the movable plate, a limiting groove is provided on the outside of the external pipe, the limiting column is slidably and interlacedly connected with the inner cavity of the limiting groove, and the top end of the fixed frame is fixedly connected to the movable plate.

[0012] Preferably, the bottom end of the fixed column is fixedly connected to the access tube, a first slide groove is opened on the side of the fixed frame, and a clip plate for locking the relative position of the fixed frame and the fixed column is slidably provided in the inner cavity of the first slide groove, and a clip groove is opened on the side of the fixed column, and the clip plate is slidably inserted and connected with the inner cavity of the clip groove.

[0013] Preferably, a pulling frame is fixedly connected to the side of the clamping plate, a second sliding groove is opened on the side of the fixed frame, a limiting frame is symmetrically arranged in the inner cavity of the second sliding groove, a mounting frame is fixedly connected to the side of the limiting frame, a mounting bolt is threadedly inserted and connected to the side of the mounting frame, and one end of the mounting bolt is threadedly inserted and connected to the fixing frame.

[0014] Preferably, a sliding plate is slidably provided in the inner cavity of the second slide groove, a connecting rod is fixedly connected to the side of the sliding plate, one end of the connecting rod is fixedly connected to the pulling frame, and the connecting rod is slidably and interlacedly connected with the inner cavity of the limiting frame.

[0015] Preferably, the outer wall of the connecting rod is sleeved with a spring for driving the sliding plate to slide horizontally, one end of the spring is fixedly connected to the sliding plate, and the other end of the spring is fixedly connected to the limiting frame.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of the movable plate, the limiting column, the fixed frame, the fixed column and the clamping plate. The fixed frame and the fixed column position and install the movable plate, the clamping plate installs and fixes the fixed column and the fixed frame, and the movable plate drives the limiting column to limit the external pipeline, which is beneficial for limiting protection after the threaded pipe is connected to the external pipeline, and is convenient for preventing the metal copper joint from rotating randomly after being connected. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a front sectional structural schematic diagram of the fixing frame of the utility model.

[0020] Figure 3 It is a side sectional structural schematic diagram of the sliding plate of the utility model.

[0021] In the figure: 1. access pipe; 2. external pipe; 3. limit mechanism; 31. movable plate; 32. limit column; 33. fixed frame; 34. fixed column; 35. clamping plate; 36. pulling frame; 37. sliding plate; 38. limit frame; 39. connecting rod; 310. spring; 311. mounting frame; 4. threaded pipe; 5. operating panel. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-3 A metal copper quick connector shown includes an access pipe 1, a threaded pipe 4 is provided on the side of the access pipe 1, which is conducive to connection with an external pipe 2 and facilitates the installation of the external pipe 2. An operating panel 5 is fixedly connected between the access pipe 1 and the threaded pipe 4, and the external thread of the threaded pipe 4 is inserted and connected with the external pipe 2.

[0024] Furthermore, a limiting mechanism 3 for locking the position of the external pipe 2 is provided on the access pipe 1. The limiting mechanism 3 includes a movable plate 31, a limiting column 32, a fixed frame 33 and a fixed column 34. The movable plate 31 is conducive to supporting the limiting column 32, which is convenient for driving the limiting column 32 to move. The limiting column 32 is conducive to limiting the relative position of the movable plate 31 and the external pipe 2, and then is conducive to limiting the relative position of the threaded pipe 4 and the external pipe 2, avoiding arbitrary rotation between the threaded pipe 4 and the external pipe 2. The fixed frame 33 is conducive to supporting the movable plate 31, and the fixed column 34 is conducive to connecting with the fixed frame 33. In order to position and install the movable plate 31, the movable plate 31 is located above the external pipe 2, the limiting column 32 is slidably arranged on the outside of the external pipe 2, the bottom end of the movable plate 31 is fixedly connected to the limiting column 32, the limiting column 32 is used to lock the relative position of the external pipe 2 and the movable plate 31, the fixed frame 33 is sleeved on the outside of the fixed column 34, the fixed frame 33 and the fixed column 34 are used to position the installation of the movable plate 31, the top end of the limiting column 32 is fixedly connected to the movable plate 31, a limiting groove is provided on the outside of the external pipe 2, the limiting column 32 is slidably inserted and connected with the inner cavity of the limiting groove, and the top end of the fixed frame 33 is fixedly connected to the movable plate 31.

[0025] Specifically, the bottom end of the fixed column 34 is fixedly connected to the access pipe 1, and a first slide groove is provided on the side of the fixed frame 33. The inner cavity of the first slide groove is slidably provided with a clamping plate 35 for locking the relative position of the fixed frame 33 and the fixed column 34, which is conducive to limiting the relative position of the fixed frame 33 and the fixed column 34, and then facilitating the installation and removal of the movable plate 31. A clamping groove is provided on the side of the fixed column 34, and the clamping plate 35 is slidably inserted and connected with the inner cavity of the clamping groove. The side of the clamping plate 35 is fixedly connected with The pulling frame 36 is L-shaped, and the pulling frame 36 is conducive to pulling the limit column 32 to move, which is convenient for operating the limit column 32. A second slide groove is opened on the side of the fixed frame 33, and a limit frame 38 is symmetrically arranged in the inner cavity of the second slide groove. The limit frame 38 is U-shaped, and the limit frame 38 is conducive to guiding the sliding of the connecting rod 39 and compressing the spring 310. The side of the limit frame 38 is fixedly connected with a mounting frame 311, and the mounting frame 311 is L-shaped. The mounting frame 31 1 and the mounting bolts are conducive to the installation and disassembly of the limit frame 38. The side thread of the mounting frame 311 is interspersed with the mounting bolt, and one end of the mounting bolt is interspersed with the fixed frame 33. The inner cavity of the second slide groove is slidably provided with a sliding plate 37, which is conducive to driving the connecting rod 39 to move and facilitates the traction operation of the connecting rod 39. The side of the sliding plate 37 is fixedly connected with the connecting rod 39, which is conducive to driving the pulling frame 36 to move and facilitates the operation of the pulling frame 36. The connecting rod 39 One end is fixedly connected to the pulling frame 36, and the connecting rod 39 is slidably connected to the inner cavity of the limit frame 38. The outer wall of the connecting rod 39 is provided with a spring 310 for driving the sliding plate 37 to slide horizontally. The elastic force of the spring 310 is conducive to pushing the sliding plate 37 to move, so that the pulling frame 36 and the clamping plate 35 can be restored to their original positions after movement, so as to facilitate repeated operation of the clamping plate 35. One end of the spring 310 is fixedly connected to the sliding plate 37, and the other end of the spring 310 is fixedly connected to the limit frame 38.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal copper quick connector, comprising: An access pipe (1), a threaded pipe (4) is provided on the side of the access pipe (1), an operating panel (5) is fixedly connected between the access pipe (1) and the threaded pipe (4), and an external pipe (2) is inserted and connected through the external thread of the threaded pipe (4); It is characterized in that the access pipe (1) is provided with a limiting mechanism (3) for locking the position of the external pipe (2), and the limiting mechanism (3) comprises: A movable plate (31) and a limiting column (32), wherein the movable plate (31) is located above the external pipe (2), the limiting column (32) is slidably arranged outside the external pipe (2), the bottom end of the movable plate (31) is fixedly connected to the limiting column (32), and the limiting column (32) is used to lock the relative position of the external pipe (2) and the movable plate (31); A fixed frame (33) and a fixed column (34), wherein the fixed frame (33) is sleeved on the outside of the fixed column (34), and the fixed frame (33) and the fixed column (34) are used to position the installation of the movable plate (31).

2. A metal copper quick connector according to claim 1, characterized in that: The top end of the limiting column (32) is fixedly connected to the movable plate (31), a limiting groove is provided on the outside of the external pipe (2), the limiting column (32) is slidably connected with the inner cavity of the limiting groove, and the top end of the fixed frame (33) is fixedly connected to the movable plate (31).

3. A metal copper quick connector according to claim 1, characterized in that: The bottom end of the fixing column (34) is fixedly connected to the access pipe (1); a first sliding groove is provided on the side of the fixing frame (33); a clamping plate (35) is slidably provided in the inner cavity of the first sliding groove for locking the relative position of the fixing frame (33) and the fixing column (34); a clamping groove is provided on the side of the fixing column (34); the clamping plate (35) is slidably inserted and connected with the inner cavity of the clamping groove.

4. A metal copper quick connector according to claim 3, characterized in that: The side of the clamping plate (35) is fixedly connected to a pulling frame (36), the side of the fixed frame (33) is provided with a second sliding groove, the inner cavity of the second sliding groove is symmetrically provided with a limiting frame (38), the side of the limiting frame (38) is fixedly connected to a mounting frame (311), the side of the mounting frame (311) is threadedly inserted and connected to a mounting bolt, and one end of the mounting bolt is threadedly inserted and connected to the fixed frame (33).

5. A metal copper quick connector according to claim 4, characterized in that: A sliding plate (37) is slidably arranged in the inner cavity of the second sliding groove, a connecting rod (39) is fixedly connected to the side of the sliding plate (37), one end of the connecting rod (39) is fixedly connected to the pulling frame (36), and the connecting rod (39) is slidably and interlacedly connected with the inner cavity of the limiting frame (38).

6. A metal copper quick connector according to claim 5, characterized in that: The outer wall of the connecting rod (39) is sleeved with a spring (310) for driving the sliding plate (37) to slide horizontally, one end of the spring (310) is fixedly connected to the sliding plate (37), and the other end of the spring (310) is fixedly connected to the limiting frame (38).

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