CN220016498U

CN220016498U - Drain valve connector

Info

Publication number: CN220016498U
Application number: CN202321651622.1U
Authority: CN
Inventors: 罗尚润; 钱碎林; 许建丰
Original assignee: Wenzhou Linxin Electronics Co ltd
Current assignee: Wenzhou Linxin Electronics Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-14
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of drain valves, in particular to a drain valve connector, which comprises a valve connector and a pipeline connector, wherein a first fixing piece is sleeved on the surface of the valve connector, a second fixing piece is sleeved on the surface of the pipeline connector, a first limiting piece is arranged at the top of the second fixing piece, the second fixing piece is clamped with the first fixing piece through the first limiting piece, a fixing sleeve is fixedly connected with the bottom of the first fixing piece, and a second limiting piece is arranged at the bottom of the second fixing piece; according to the utility model, the first limiting piece and the second limiting piece are arranged, when the pipeline connector and the valve connector are spliced, the first limiting piece can be inserted into the slot of the first fixing piece, the limiting piece can be clamped in the sliding groove on the surface of the elastic piece, the plugboard is inserted into the first movable groove, and the limiting plate can be inserted into the limiting groove under the elastic force of the limiting spring, so that the effects of preventing loosening, avoiding reverse insertion and quick connection can be achieved.

Description

Drain valve connector

Technical Field

The utility model relates to the technical field of drain valves, in particular to a drain valve connector.

Background

The primary function of the drain valve connector is to connect the drain valve to the conduit and provide a seal to prevent fluid leakage. They are generally composed of two main components: drain valve connector and piping connection head. The drain valve connector is used for connecting an inlet and an outlet of a drain valve of the valve, and the pipeline connector is used for connecting a pipeline.

However, the existing drain valve connector is usually fixed by threads or welding, and after long-time use, the existing drain valve connector needs to be overhauled or replaced, if the existing drain valve connector is welded, the whole drain valve connector needs to be replaced, waste on materials is easily caused, if the existing drain valve connector is in threaded connection, the threaded section is easy to rust, and therefore the existing drain valve connector is not easy to detach.

Disclosure of Invention

The present utility model is directed to a drain valve connector to solve the above-mentioned problems set forth in the background art.

The aim of the utility model can be achieved by the following technical scheme:

the drain valve connector comprises a valve connector and a pipeline connector, wherein a first fixing piece is sleeved on the surface of the valve connector, a second fixing piece is sleeved on the surface of the pipeline connector, a first limiting piece is arranged at the top of the second fixing piece, the second fixing piece is connected with the first fixing piece in a clamping mode through the first limiting piece, a fixing sleeve is fixedly connected with the bottom of the first fixing piece, a second limiting piece is arranged at the bottom of the second fixing piece, and the second fixing piece is connected with the fixing sleeve in a clamping mode through the second limiting piece.

Further, the first limiting piece comprises an elastic piece, one end of the elastic piece is connected with the second fixing piece, a slot matched with the elastic piece is formed in the surface of the first fixing piece, and the elastic piece is inserted into the slot.

Further, the inner chamber top of slot fixedly connected with stopper, the one end that the elastic component kept away from the second mounting is fixedly connected with the plug, and the spout has been seted up to the both sides of elastic component, and stopper joint is in the spout.

Further, the second locating part includes the picture peg, and the both sides of picture peg all are provided with the limiting plate, and limiting plate links to each other with the picture peg activity, and fixed sleeve's one end has been seted up with picture peg matched with first movable groove, fixed sleeve's lateral wall has been seted up with limiting plate matched with limiting groove, and the picture peg passes through the limiting plate and links to each other with fixed sleeve is fixed.

Further, a second movable groove is formed in the side wall of the plugboard, a limiting spring is arranged in the second movable groove, and one end of the limiting plate extends into the second movable groove to be connected with the limiting spring.

The utility model has the beneficial effects that:

according to the utility model, the first limiting piece and the second limiting piece are arranged, when the pipeline connector and the valve connector are spliced, the first limiting piece can be inserted into the slot of the first fixing piece, the limiting piece can be clamped in the sliding slot on the surface of the elastic piece, the plugboard is inserted into the first movable slot, and the limiting plate can be inserted into the limiting slot under the elastic action of the limiting spring, so that the clamping is completed, and the effects of preventing looseness, avoiding reverse insertion and quick connection can be achieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a bottom view of the valve connector of the present utility model;

FIG. 3 is an expanded view of the valve connector and the pipe connector of the present utility model;

fig. 4 is a schematic structural view of a second limiting member according to the present utility model.

Reference numerals in the drawings are as follows:

1. a valve connector; 2. a first fixing member; 21. a slot; 22. a limiting block; 3. a pipe joint; 4. a second fixing member; 5. a first limiting member; 51. an elastic member; 52. a plug; 53. a chute; 6. a fixed sleeve; 61. a first movable groove; 62. a limit groove; 7. a second limiting piece; 71. inserting plate; 72. a second movable groove; 73. a limiting plate; 74. and a limit spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the drain valve connector comprises a valve connector 1 and a pipe connector 3, wherein a first fixing piece 2 is sleeved on the surface of the valve connector 1, a second fixing piece 4 is sleeved on the surface of the pipe connector 3, the second fixing piece 4 can be inserted into the first fixing piece 2 to finish butt joint of the valve connector 1 and the pipe connector 3, a first limiting piece 5 is arranged at the top of the second fixing piece 4, the second fixing piece 4 is clamped with the first fixing piece 2 through the first limiting piece 5, a fixing sleeve 6 is fixedly connected to the bottom of the first fixing piece 2, a second limiting piece 7 is arranged at the bottom of the second fixing piece 4, and the second fixing piece 4 is clamped with the fixing sleeve 6 through the second limiting piece 7.

The first limiting piece 5 comprises an elastic piece 51, one end of the elastic piece 51 is connected with the second fixing piece 4, a slot 21 matched with the elastic piece 51 is formed in the surface of the first fixing piece 2, when the rear ends of the valve connector 1 and the pipeline connector 3 are butted, the elastic piece 51 slides in along the slot 21, and the elastic piece 51 is extruded under the limit of the side wall of the slot 21, so that the elastic piece 51 is pressed downwards, and finally the elastic piece 51 is inserted into the slot 21.

The inner chamber top of slot 21 is fixed to be linked to each other and is had stopper 22, and the one end that elastic component 51 kept away from second mounting 4 is fixed to be linked to each other and is had plug 52, and spout 53 has been seted up to the both sides of elastic component 51, stopper 22 joint in spout 53, and when inserting, plug 52 can receive stopper 22's extrusion to the bending down, after stopper 22 slides in spout 53, plug 52 will rebound upwards to insert stopper 22 in spout 53, makes its mutual joint.

The second limiting piece 7 comprises a plugboard 71, limiting plates 73 are arranged on two sides of the plugboard 71, the limiting plates 73 are movably connected with the plugboard 71, a first movable groove 61 matched with the plugboard 71 is formed in one end of the fixed sleeve 6, a limiting groove 62 matched with the limiting plates 73 is formed in the side wall of the fixed sleeve 6, the plugboard 71 is fixedly connected with the fixed sleeve 6 through the limiting plates 73, after the plugboard 71 is inserted into the fixed sleeve 6, the limiting plates 73 are firstly received into the plugboard 71, after the plugboard is completely inserted, the limiting plates 73 outwards extend and are inserted into the limiting grooves 62, and therefore fixing is completed.

The second movable groove 72 is formed in the side wall of the plugboard 71, the limiting spring 74 is arranged in the second movable groove 72, one end of the limiting plate 73 extends into the second movable groove 72 and is connected with the limiting spring 74, when the limiting plate 73 is contracted towards the second movable groove 72, the limiting plate 73 can inwards squeeze the limiting spring 74, after the plugboard 71 is completely inserted, the limiting plate 73 can be aligned with the limiting groove 62, and at the moment, the limiting plate 73 can be inserted into the limiting groove 62 under the elastic action of the limiting spring 74 to complete fixation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Drain valve connector, including valve connector (1) and pipe connection head (3), a serial communication port, the surface cover of valve connector (1) is equipped with first mounting (2), the surface cover of pipe connection head (3) is equipped with second mounting (4), the top of second mounting (4) is provided with first locating part (5), second mounting (4) are through first locating part (5) and first mounting (2) joint, the bottom of first mounting (2) is fixed to be connected with fixed sleeve (6), the bottom of second mounting (4) is provided with second locating part (7), and second mounting (4) are through second locating part (7) and fixed sleeve (6) joint.

2. The drain valve connector according to claim 1, wherein the first limiting member (5) includes an elastic member (51), one end of the elastic member (51) is connected to the second fixing member (4), a slot (21) matched with the elastic member (51) is formed in the surface of the first fixing member (2), and the elastic member (51) is inserted into the slot (21).

3. The drain valve connector according to claim 2, wherein the top of the inner cavity of the slot (21) is fixedly connected with a limiting block (22), one end of the elastic member (51) away from the second fixing member (4) is fixedly connected with a plug (52), two sides of the elastic member (51) are provided with sliding grooves (53), and the limiting block (22) is clamped in the sliding grooves (53).

4. The drain valve connector according to claim 1, wherein the second limiting member (7) comprises a plugboard (71), limiting plates (73) are arranged on two sides of the plugboard (71), the limiting plates (73) are movably connected with the plugboard (71), a first movable groove (61) matched with the plugboard (71) is formed in one end of the fixed sleeve (6), a limiting groove (62) matched with the limiting plates (73) is formed in the side wall of the fixed sleeve (6), and the plugboard (71) is fixedly connected with the fixed sleeve (6) through the limiting plates (73).

5. The drain valve connector according to claim 4, wherein the side wall of the insert plate (71) is provided with a second movable groove (72), a limiting spring (74) is disposed in the second movable groove (72), and one end of the limiting plate (73) extends into the second movable groove (72) to be connected with the limiting spring (74).