CN210716489U

CN210716489U - Elbow pipe joint

Info

Publication number: CN210716489U
Application number: CN201921747418.3U
Authority: CN
Inventors: 徐宝敏; 屠昌兵
Original assignee: Taizhou Jiaheng Valve Co ltd
Current assignee: Taizhou Jiaheng Valve Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-09
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a simple to operate's elbow pipe connector, relate to water pipe technical field, it is not convenient enough when the installation of water pipe installation step, take time, consume the problem of manpower to have solved, its technical scheme main points are including the water pipe body, connect the water pipe, be equipped with a plurality of fixed blocks on the water pipe body, it has the clearance to separate between the two adjacent fixed blocks, be equipped with the spacing groove that is used for connecting on the fixed block, water pipe body both ends are equipped with triangle tooth type convex thing, be equipped with a plurality of connecting blocks on the connection water pipe inner wall, it has the rotation groove that supplies fixed block swivelling movement to separate between connecting block and the ring packing, it is convenient to have.

Description

Elbow pipe joint

Technical Field

The utility model relates to an elbow pipe connector, more specifically say, it relates to a simple to operate's elbow pipe connector.

Background

The elbow pipe joint is a water pipe for changing the flow direction of a water channel, and the angle is changeable.

At present, the water pipe elbow on the market, it includes the water pipe body, although this kind of water pipe elbow is simple and convenient in structure, simple process, integrated into one piece efficiency are fast, but when the installation, the water pipe elbow need rotate through the screw thread and connect, and threaded connection is loaded down with trivial details, need rotate the connection water pipe of screwing many times.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a simple to operate's elbow pipe connector.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an elbow pipe connector, includes the water pipe body, connects the water pipe, is equipped with a plurality of fixed blocks on the water pipe body, separates to have the clearance between two adjacent fixed blocks, is equipped with the spacing groove that is used for connecting on the fixed block, and water pipe body both ends are equipped with triangle tooth type convex thing, connect and be equipped with a plurality of and fixed block matched with connecting block relatively on the water pipe inner wall, separate between connecting block and the ring packing and supply the rotating groove of fixed block rotary motion.

By adopting the technical scheme, the water pipe elbow is connected with the connecting water pipe, the connecting water pipe connecting block makes the triangular tooth-shaped convex object contact with the annular sealing ring through the gap between the adjacent fixing blocks, the water pipe body continuously extends to one side of the fixing block contacting with the annular sealing ring, the fixing block stays in the rotating groove at the moment, the connecting water pipe is rotatably connected, the connecting block is arranged at the groove of the fixing block and is pulled to be connected with the water pipe, the connecting water pipe is interlocked with the water pipe body, the moving position between the connecting water pipe and the water pipe elbow is limited, the triangular tooth-shaped convex object is matched with the annular sealing ring to seal the water pipe, the connecting position between the connecting water pipe and the water pipe elbow is limited, the wedge groove is arranged in the groove of the fixing block, the wedge block is protruded on the connecting block, the wedge block is locked with the, when the water pipe elbow is detached, the water pipe elbow is pushed away from the connecting water pipe forcibly, and the water pipe elbow is taken out after rotation, so that the connection between the connecting water pipe and the water pipe elbow is more convenient, a series of operations such as disassembly, assembly and adjustment of a maintainer are facilitated during maintenance, and the water pipe is convenient to detach and clean under the condition that a user blocks the water pipe.

The utility model discloses further set up to: the water pipe body inner wall corner is equipped with bellied buffer layer, buffer layer and water pipe body inner wall fixed connection.

The utility model discloses further set up to: one end of the sealing ring is provided with a flow guide ring.

The utility model discloses further set up to: the guide ring and the sealing ring are of an integrated structure.

The utility model discloses further set up to: the sealing ring is made of nitrile rubber.

The utility model discloses further set up to: the buffer is made of polyurethane elastic rubber material.

The utility model discloses further set up to: the sealing ring is fixedly connected with the inner wall of the connecting water pipe in a vulcanization mode.

By adopting the technical scheme, the buffer layer is provided with the bulge, the actions of cracking, damaging and the like to the corner of the elbow pipe connector under the impact of water flow are prevented, the buffer layer is fixed at the corner of the inner wall of the water pipe, the impact of the water flow to the corner of the elbow pipe connector can be caused by the arrangement of the buffer layer, the buffer layer is fixedly connected at the corner of the inner wall of the elbow pipe connector and is fixedly connected at the corner of the inner wall through vulcanization, the phenomenon of uneven stress at the corner is reduced, the guide ring is arranged at the end of the sealing ring, the water flow can pass through the guide ring, the water flow is guided through the elbow pipe connector, the condition of water inlet and water outlet is realized, meanwhile, the guide ring also plays the role of protecting the sealing ring, the water flow is directly led into the elbow pipe connector through, the manufacture is convenient.

Drawings

FIG. 1 is a schematic view of an elbow pipe joint structure;

FIG. 2 is a schematic sectional view of a connecting water pipe;

labeled as: 1-a water pipe body; 11-fixing block; 111-a limiting groove; 12-triangular-tooth-shaped convex objects; 13-a buffer layer; 2-connecting a water pipe; 21-connecting blocks; 22-a sealing ring; 23-a flow guide ring; 24-rotating the trough.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:

an elbow pipe connector comprises a water pipe body 1 and a connecting water pipe 2, wherein the water pipe body 1 is provided with a plurality of fixing blocks 11, a gap is arranged between every two adjacent fixing blocks 11, the fixing blocks 11 are provided with limiting grooves 111 for connection, two ends of the water pipe body 1 are provided with triangular tooth-shaped convex objects 12, the inner wall of the connecting water pipe 2 is provided with an annular sealing ring 22 which is relatively matched with the triangular tooth-shaped convex objects 12, the inner wall of the port of the connecting water pipe 2 is provided with a plurality of connecting blocks 21 which are connected with the fixing blocks 11, a rotating groove 24 for the fixing blocks to rotate and move is arranged between each connecting block 21 and the corresponding sealing ring 22, when in connection, the connecting blocks 21 pass through the gap between the two fixing blocks 11, the water pipe body 1 is contacted with the corresponding sealing ring 22 through the triangular tooth-shaped convex objects 12, the water pipe body 2, the water pipe body 1 or the connecting water pipe 2 is rotated to enable the connecting block 21 to correspond to the limiting grooves 111 on the 11 fixed blocks, the connecting water pipe 2 is pulled, the connecting block 21 and the limiting grooves 111 are matched to interlock and fixedly connect the moving position between the water pipe 2 and the water pipe body 1, the triangular convex object 12 on the water pipe body 1 is matched with the sealing ring 22, wedge grooves are formed in the limiting grooves 111, wedge blocks are protruded from the upper side of the connecting part, and the wedge blocks are matched with the wedge grooves, so that the connection between the elbow pipe connector 1 and the connecting water pipe 2 can be increased.

The sealing ring 22 is provided with a flow guide ring 23 integrally formed with the sealing ring 22 on one side, the flow guide ring 23 can guide the flow direction of water flow, so that the water flow is directly introduced into or flows out of the elbow pipe connector body 1, and the flow guide ring 23 can protect the sealing ring 22 from being connected with the water pipe body 1 under the impact of the water flow to cause product scrapping, the integrated sealing ring 22 and the flow guide ring 23 greatly improve the production efficiency in the production and processing process, the buffer layer 13 is arranged at the corner of the inner wall of the water pipe body, the buffer layer 13 is made of polyurethane rubber elastic material, the material has good waterproof performance, strong durability and high elasticity, and is suitable for acting on buffer material, the buffer layer 13 can greatly reduce the uneven stress of the water flow on the water flow at the corner of the water pipe body, the self deformation of the buffer layer 13 still has an arc, the problem of leakage, the nitrile rubber is as the material of sealing washer 22, has excellent waterproof performance, and its elasticity characteristics of rubber itself can promote sealed effect.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an elbow pipe connector, includes water pipe body (1), connects water pipe (2), characterized by: be equipped with a plurality of fixed blocks (11) on water pipe body (1), separate between two adjacent fixed blocks (11) and have the clearance, be equipped with spacing groove (111) that are used for connecting on fixed block (11), water pipe body (1) both ends are equipped with triangle tooth type convex thing (12), be equipped with on connecting water pipe (2) inner wall with the relative complex sealing washer (22) of triangle tooth type convex thing (12), be equipped with on connecting water pipe (2) port inner wall a plurality of and fixed block (11) matched with connecting block (21), separate between connecting block (21) and sealing washer (22) and have rotation groove (24) that supply fixed block (11) rotary motion.

2. The elbow pipe joint according to claim 1, wherein: the water pipe is characterized in that a convex buffer layer (13) is arranged at the corner of the inner wall of the water pipe body (1), and the buffer layer (13) is fixedly connected with the inner wall of the water pipe body (1).

3. The elbow pipe joint according to claim 2, wherein: one end of the sealing ring (22) is provided with a flow guide ring (23).

4. The elbow pipe joint according to claim 3, wherein: the guide ring (23) and the sealing ring (22) are of an integral structure.

5. The elbow pipe joint according to claim 4, wherein: the sealing ring (22) is made of nitrile rubber.

6. The elbow pipe joint according to claim 5, wherein: the buffer layer (13) is made of polyurethane elastic rubber material.

7. The elbow pipe joint according to claim 6, wherein: the sealing ring (22) is fixed on the inner wall of the connecting water pipe in a vulcanization mode.