CN207246627U - A kind of quick pipe joint - Google Patents

Abstract

The utility model relates to a fast pipeline joint, which is suitable for water purification equipment. The utility model comprises a pipeline seat, a pipe clamp joint, a collar and a sealing assembly, wherein the collar and the sealing assembly are arranged in the pipeline seat, one end of the pipe clamp joint is fixed with the pipeline seat, and the other end of the pipe clamp joint is connected with the pipeline , one side of the collar is provided with claws, which can fix the pipeline in one direction. When assembling, the collar, sealing assembly and pipe clip joint can be installed on the pipeline first, and then put them into the pipeline seat and fixed together. The collar is one-way Assembling, it can only be taken out when the pipe clip joint and the pipeline seat are loosened, which effectively solves the problem that the existing technology is easy to fall out due to misoperation, and the pipeline is damaged after being disassembled and assembled many times in the prior art, which is easy to leak. Compared with the existing pipeline joints, the utility model has the characteristics of simple and compact structure, good sealing effect, low cost, easy disassembly and assembly, and not easy to be damaged.

Description

A quick pipe joint

technical field

The utility model belongs to the technical field of parts and components of water purification equipment, in particular to a fast pipeline connector suitable for water purification equipment.

Background technique

People cannot live without water, and the quality of water directly affects human health. With the emphasis on health, water quality has also become a concern of people, and household water purification equipment has risen accordingly. The water purification equipment filters and purifies the tap water used daily by the family, and separates ions, organic matter and other substances that are not conducive to the human body in the water, so that it can fully meet the standards for cooking and drinking in the kitchen. Water purification equipment is basically connected by pipelines. At present, the common pipeline connection method in water purification equipment is quick joint, pipe claw and end cover. The end cover is generally matched with welding or strong convex structure. The welded structure cannot be disassembled. There are many processes and high cost, and the pipe is easy to wear after repeated disassembly, resulting in water leakage at the interface.

Contents of the invention

The purpose of the utility model is to provide a quick pipeline joint suitable for water purification equipment which is convenient to use, aiming at the shortcomings of the pipeline joint connection in the existing water purification equipment.

The purpose of this utility model can be achieved through the following technical solutions: a quick pipeline joint, which includes a pipeline seat, a pipe clip joint, a collar and a sealing assembly, wherein the collar and the sealing assembly are arranged in the pipeline seat, One end of the pipe clamp joint is fixed with the pipeline seat, and the other end of the pipe clamp joint is connected with the pipeline. One side of the clamp ring is provided with claws to fix the pipeline in one direction. Installed on the pipeline, then put them together on the pipeline seat and fix them together. The clip ring is assembled in one direction, and can only be taken out when the pipe clamp joint and the pipeline seat are loosened. , and in the prior art, the pipeline is damaged after being disassembled and assembled many times, and it is easy to leak.

In the above-mentioned quick pipeline joint, a guide post is provided inside the pipeline seat, and the guide post is located at one end of the line seat, and the pipeline to be connected extends from one end of the pipe clamp joint and is set on the outside of the guide post to realize positioning Connection; the collar and sealing assembly are arranged on the outside of the guide post, and the claws on the collar face the end of the guide post of the pipeline seat. The pipeline to be connected can only be connected from the pipe clamp joint, and it cannot be connected in the opposite direction.

In the above-mentioned quick pipeline joint, a card slot is provided on the end of the pipeline seat connected to the tube clamp joint, and a protrusion matching the card slot is provided on the tube clamp joint. The protrusions of the pipes are snapped into the slots on the pipeline seat 1 to realize the fixed connection.

In the above quick pipeline joint, the pipeline seat is provided with external threads, the inner wall of the pipe clamp joint is provided with internal threads, and the pipeline seat and the pipe clamp joint are fixedly connected through the thread structure.

In the above quick pipeline joint, the sealing assembly adopts an integrated structure of double O-rings to achieve a better sealing effect.

In the utility model, the structure that the pipeline seat and the pipe clamp joint cooperate with each other is used to realize the connection of the pipeline. When assembling, the pipeline extends from one end of the pipe clamp joint, and the sealing component and the collar are sequentially set on the pipeline, and the pipeline is set on the pipeline seat. On the inner guide post, just fix the pipeline seat and the pipeline joint, the connection is quick and convenient, and the sealing performance is good.

Compared with the existing pipeline joints, the utility model has the characteristics of simple and compact structure, good sealing effect, low cost, easy disassembly and assembly, and not easy to be damaged.

Description of drawings

Fig. 1 is a structural schematic diagram of Embodiment 1 of the utility model.

Fig. 2 is a structural exploded view of Embodiment 1 of the utility model.

Fig. 3 is a sectional view of Embodiment 1 of the present utility model.

Fig. 4 is a cross-sectional view of the pipeline seat in the utility model.

Fig. 5 is an exploded view of the second embodiment of the utility model.

Fig. 6 is a cross-sectional view of the second embodiment of the utility model.

In the accompanying drawings 1-6, 1 represents the pipeline seat; 1a represents the guide post; 1b represents the card slot; 2 represents the pipe clip joint; 2a represents the bump; Seal components.

Detailed ways

Below with reference to accompanying drawing, the utility model is further described by embodiment.

Embodiment one

Referring to accompanying drawings 1 to 4, a quick pipeline joint includes a pipeline seat 1, a pipe clip joint 2, a collar 3 and a sealing assembly 6, wherein a hollow guide post 1a is provided in one end of the line seat 1 , the pipeline to be connected extends from one end of the pipe clamp joint 2 and is set on the outside of the guide post 1a to realize positioning connection. The other end of the pipeline seat 1 is provided with an opening to connect with the pipe clamp joint 2. There is also a card slot 1b, one end of the pipe clamp joint 2 is matched with the pipeline seat 1, and the outer side of the pipe clamp joint 2 is provided with a protrusion 2a, and after the protrusion 2a is engaged with the card slot 1b, the pipeline seat 1 and the pipe clamp joint 2 are realized. The other end of the pipe clip joint 2 is provided with an opening for the connection of the pipeline 5; the collar 3 and the sealing assembly are arranged in the pipeline seat 1, and one side of the collar 3 is provided with a claw 3a to fix the pipeline in one direction. A gasket 4 is provided between the collar 3 and the sealing assembly 6, and the sealing assembly 6 adopts a double O-ring integrated structure to achieve a better sealing effect; when assembling, the pipeline 5 extends from one end of the pipe clamp joint 2, and the sealing assembly 6. The gasket 4 and the collar 3 are set on the pipeline in sequence, the claws 3a on the collar 3 face outward, and the pipeline 5 is set on the guide post 1a in the pipeline seat 1, and the protrusion 2a is engaged with the groove 1b to fix it , the sealing assembly 6 outside the pipeline 5, the gasket 4 and the collar 3 fasten the pipeline 5 and the guide post 1a together, which effectively solves the problems of the prior art that the misoperation is easy to fall out, and the pipeline is stuck after multiple disassembly and assembly , The problem of easy leakage.

Embodiment two

Referring to accompanying drawings 4 to 6, a quick pipeline joint includes a pipeline seat 1, a pipe clip joint 2, a collar 3 and a sealing assembly 6, wherein a hollow guide post 1a is provided in one end of the pipeline seat 1 , the pipeline to be connected extends from one end of the pipe clamp joint 2 and is set on the outside of the guide post 1a to realize positioning connection. The other end of the pipeline seat 1 is provided with an opening to connect with the pipe clamp joint 2. An external thread is provided, one end of the pipe clamp joint 2 is matched with the pipeline seat 1, and the inner wall of the pipe clamp joint 2 is provided with an internal thread, the pipeline seat 1 and the pipe clamp joint 2 are fixedly connected through a thread structure, and the other end of the pipe clamp joint 2 is provided with There is an opening for the connection of the pipeline 5; the collar 3 and the sealing assembly 6 are set in the pipeline seat 1, and one side of the collar 3 is provided with a claw 3a to fix the pipeline in one direction; There is a gasket 4, and the sealing assembly adopts a double O-ring integrated structure to achieve a better sealing effect; when assembling, the pipeline 5 extends from one end of the pipe clip joint 2, and the sealing assembly 6, the gasket 4 and the collar 3 are sequentially set on the On the pipeline, the jaws 3a on the clamp ring 3 face outwards, and the pipeline 5 is set on the guide post 1a in the pipeline seat 1. The pipeline seat 1 and the pipe clamp joint 2 are fixed by a thread structure, and the sealing assembly 6 outside the pipeline 5, The gasket 4 and the collar 3 fasten the pipeline 5 and the guide post 1a together, which effectively solves the problems in the prior art that the pipeline is easy to fall out due to misoperation, and the pipeline is damaged after repeated disassembly and assembly, and is easy to leak.

Claims (4)

1. A quick pipeline connector, characterized in that the quick pipeline connector includes a pipeline seat, a pipe clamp joint, a collar and a sealing assembly, wherein the collar and the sealing assembly are arranged in the pipeline seat, and one end of the pipe clamp joint is connected to the pipeline seat Cooperate and fix, the other end of the pipe clip joint is connected to the pipeline, and one side of the collar is provided with a claw; the said pipeline seat is provided with a guide post, and the guide post is located at one end of the pipeline seat; the collar and the sealing assembly are arranged on the guide On the outside of the post, the claws on the collar face the end of the guide post on the conduit seat. 2. A quick pipeline joint according to claim 1, characterized in that the end of the pipeline seat connected to the pipe clamp joint is provided with a card slot, and the tube clamp joint is provided with a protrusion matching the card slot . 3. A quick pipeline joint according to claim 1, characterized in that the pipeline seat is provided with external threads, the inner wall of the pipe clamp joint is provided with internal threads, and the pipeline seat and the pipe clamp joint are fixedly connected through the thread structure . 4. A quick pipeline connector according to claim 1, characterized in that the sealing assembly adopts an integral structure of double O-rings.