CN215000072U

CN215000072U - Water pipe connector

Info

Publication number: CN215000072U
Application number: CN202023234016.9U
Authority: CN
Inventors: 戴兵
Original assignee: Shenzhen Senweier Technology Development Co ltd
Current assignee: Shenzhen Senweier Technology Development Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-03
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a water pipe connector, this water pipe connector include the shell and set up the water pipe mounting in the shell, the water pipe mounting includes the tube core and prevents moving back the piece, the middle part at the shell is connected to the tube core, be provided with the accommodation space that is used for the holding water pipe between tube core and the shell, prevent moving back the piece setting in the accommodation space, the tube core be provided with more than one sealing washer on the surface, the sealing washer sets up between water pipe and tube core. After water piping connection is in the accommodation space, the joint to the water pipe can be realized to the piece that prevents moving back in the utilization, reaches the function of preventing moving back of water pipe, through installing the water pipe in the accommodation space, then the installation that can realize this connector of piece joint is prevented moving back in the utilization, and convenient and fast need not the screw thread and twists and move, through the setting of sealing washer, has guaranteed this connector's sealed effect in addition.

Description

Water pipe connector

Technical Field

The utility model belongs to the technical field of water conservancy transmission and distribution, in particular to water pipe connector.

Background

The water pipe connector is an apparatus which adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and pressure-bearing functions and has a very compact structure.

A conventional water pipe connector often adopts a threaded connection manner when being spliced, for example, in a patent with the patent number "CN 209688306U", entitled "water pipe connector", a first pipe body is penetrated with a group of connection holes, and the first pipe body is convexly provided with a ring on the inner wall of the group of connection holes, one end of a second pipe body is formed with an insertion part, and the insertion part is penetrated with an internal thread hole, the second pipe body is penetrated through the group of connection holes with the insertion part, one end of a third pipe body is formed with a convex ring, the other end of the third pipe body extends to form a threaded part, the third pipe body is accommodated in the group of the first pipe body, and the threaded part of the third pipe body is locked in the internal thread hole of the second pipe body, so that the convex ring is matched with the insertion part and is blocked at two ends of the ring, and the first pipe body and the second pipe body can relatively rotate.

However, the water pipe connector is inconvenient to install and use due to the fact that the water pipe connector is in threaded connection with the water pipe connector, and the water pipe connector is poor in sealing performance.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a water pipe connector, which has good sealing performance, simple installation structure and convenient use, and is suitable for the defects and deficiencies of the prior art.

Another object of the present invention is to provide a water pipe connector, which has a fool-proof function and ensures that the water pipe connector is installed in place.

In order to achieve the above object, the technical solution of the present invention is as follows.

The water pipe connector is characterized by comprising a shell and a water pipe fixing piece arranged in the shell, wherein the water pipe fixing piece comprises a pipe core and an anti-return piece, the pipe core is connected to the middle of the shell, an accommodating space for accommodating a water pipe is arranged between the pipe core and the shell, the anti-return piece is arranged in the accommodating space, more than one sealing ring is arranged on the surface of the pipe core, and the sealing ring is arranged between the water pipe and the pipe core. The tube core is used for realizing the water intercommunication with the water pipe, and when water piping connection back in the accommodation space, the joint to the water pipe can be realized to the piece that prevents moving back in the utilization, reaches the function of preventing moving back of water pipe, in the installation, through installing the water pipe in the accommodation space, then the installation that the piece joint can realize this connector is prevented moving back in the utilization, and convenient and fast need not the screw thread and twists, through the setting of sealing washer in addition, has guaranteed the sealed effect of this connector. The arrangement of a plurality of sealing rings between the pipe core and the water pipe can ensure good water tightness between the water pipe and the pipe core, and effectively prevent the water leakage problem of the connector.

Furthermore, a fixing groove is formed in the shell, the tube core is accommodated in the fixing groove, the side face of the tube core is abutted against the side wall of the fixing groove, a mounting groove is formed in the tube core, a placing space is formed between the mounting groove and the bottom of the fixing groove, and a sealing ring is arranged in the placing space. The function of fixedly arranging the tube core in the shell is realized by the arrangement of the fixing groove, the arrangement of the fixing groove and the adaptation of the tube core does not need the design of a thread structure between the tube core and the fixing groove, the production and the manufacture of the connector are facilitated, and the assembly and the use of the connector are also facilitated. By arranging the sealing ring in the placing space, water sealing between the tube core and the shell can be realized, and good water sealing performance of the connector is further ensured.

Furthermore, the accommodating space is also provided with a marking piece, the shell is provided with a marking port, and when the water pipe is connected into the accommodating space, the water pipe pushes the marking piece to enable the marking piece to move to the marking port. The setting of marker and mark the mouth, when the marker is promoted by the water pipe and marks on the mouth, represent this water pipe installation promptly and target in place, utilize the setting that should mark the piece and mark the mouth, played the connector installation and used prevent slow-witted effect.

Further, prevent moving back the piece including more than one prevent moving back the piece, prevent moving back the piece and be the annular interval setting, prevent being provided with on the outside of moving back the piece and prevent moving back the arch, be provided with on the inside wall of shell and prevent moving back the dog, prevent moving back the arch and prevent moving back the dog joint. Prevent moving back protruding and prevent moving back the joint of dog, can effectually prevent moving back that the piece drops from the shell, and then guarantee connection structure's between this connector and the water pipe stability. The interval setting of more than one piece of preventing moving back makes the piece of preventing moving back can take place the elastic bending of certain degree, can realize preventing moving back the shrink of piece with the help of external force, makes things convenient for this to prevent moving back the dismantlement of piece.

Furthermore, the inner side of the anti-retreat piece is provided with a limiting barb, after the water pipe is accommodated in the accommodating space, the water pipe is abutted against the limiting barb, and the anti-retreat protrusion and the anti-retreat stop block are clamped at the moment. Utilize spacing barb can realize holding the spacing of water pipe, effectually prevent that the water pipe from droing from the accommodation space, guarantee this connector connection structure's stability. When the water pipe is abutted against the limiting barb, and the withdrawing prevention protrusion and the withdrawing prevention stop block are clamped simultaneously, a stable clamping structure can be formed among the water pipe, the withdrawing prevention piece and the shell, and a stable connecting structure of the connector is formed.

Further, the limiting barbs are arranged in two. The setting of two spacing barbs can increase the water pipe and prevent moving back the effect of holding of supporting between the piece, effectual assurance water pipe and prevent moving back the stability of holding the structure of supporting between the piece, make connection structure more stable between water pipe and the connector.

Furthermore, the shell is provided with more than one accommodating groove, a sealing ring is arranged in the accommodating groove, and the sealing ring is arranged between the shell and the water pipe. Through also setting up the sealing washer between water pipe and shell, also increased the leak protection water effect of this connector.

Furthermore, the water pipe fixing pieces are more than one, and the more than one water pipe fixing pieces are communicated with each other. According to different demands, the water pipe fixing pieces with different quantities are arranged so as to meet the connection of the water pipe ports with different quantities. To form single pass communication or multiple pass communication.

Further, the water pipe fixing pieces are arranged to be two, the two water pipe fixing pieces are arranged on two sides of the shell respectively, and the two water pipe fixing pieces are communicated with each other. The two water pipe fixing pieces are respectively arranged on two sides of the shell, so that the connector can be respectively connected with the water pipes on two sides, and the connection of the two water pipes is realized.

The utility model discloses a water pipe connector's connection principle does: the water pipe inserts in the accommodation space, then the water pipe supports and holds and promote the mark piece, make the mark piece move forward and move about to mark on the mouth, also confirm this moment that the water pipe has connected in place, then will prevent moving back the piece from the water pipe surface press enter into the accommodation space, make prevent moving back spacing barb on the piece and prevent moving back the arch respectively support and hold on the dog that prevents moving back of water pipe and shell, with this formation water pipe, prevent moving back the mutual joint between piece and the shell, realize being connected of connector and water pipe, and guarantee water pipe and connector connection structure's stability.

The utility model discloses a setting of accommodation space for connector and water pipe provide the connection basis, through preventing the setting that moves back, makes to be in stable connection structure between connector and the water pipe, compares in traditional threaded connection's mode, the utility model discloses a connector can realize connecting fixedly through the mode of plug, more facilitates the use, and the connector manufacturing of this kind of structure is also more convenient in addition.

Through the setting of sealing washer, guaranteed the good sealed effect of this connector, the effectual condition that prevents to appear leaking behind connector and the water piping connection.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a structural diagram of the anti-back component of the present invention.

Fig. 4 is a block diagram of a die of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, for the utility model discloses a water pipe connector, this water pipe connector includes shell 1 and the water pipe mounting 2 of setting in shell 1, water pipe mounting 2 includes tube core 21 and prevents moving back piece 22, tube core 21 is connected at the middle part of shell 1, be provided with the accommodation space 3 that is used for holding the water pipe (not shown) between tube core 21 and the shell 1, prevent moving back piece 22 and set up in accommodation space 3, tube core 21 is provided with more than one sealing washer 4 on the surface, sealing washer 4 sets up between water pipe and tube core 21. Tube core 21 is used for realizing the water intercommunication with the water pipe, after water piping connection in accommodation space 3, the joint to the water pipe can be realized to piece 22 that prevents moving back in the utilization, reach the function of preventing moving back of water pipe, in the installation, through installing the water pipe in accommodation space 3, then the installation that can realize this connector of piece 22 joint is prevented moving back in the utilization is used, convenient and fast need not the screw thread and twist and move, in addition through the setting of sealing washer 4, the sealed effect of this connector has been guaranteed. The arrangement of a plurality of sealing rings 4 between the pipe core 21 and the water pipe can ensure good water tightness between the water pipe and the pipe core 21, and effectively prevent the water leakage problem of the connector.

The outer shell 1 is provided with a fixing groove 11, the tube core 21 is accommodated in the fixing groove 11, a side surface of the tube core 21 abuts against a side wall of the fixing groove 11, a mounting groove 211 is formed in the tube core 21, a placing space 210 is formed between the mounting groove 211 and the bottom of the fixing groove 11, and a sealing ring 4 is arranged in the placing space 210. The fixing groove 11 is arranged to realize the function of fixedly arranging the tube core 21 in the shell 1, the fixing groove 11 and the tube core 21 are arranged in a matched mode, the design of a thread structure between the tube core 21 and the fixing groove 11 is not needed, the connector is convenient to produce and manufacture, and the connector is convenient to assemble and use. By providing the sealing ring 4 in the placing space 210, a water-tight seal between the tube core 21 and the housing 1 can be achieved, further ensuring a good water-tightness of the connector.

In this embodiment, a mounting groove 211 is also provided on the outer surface of the tube core 21, and the sealing ring 4 on the surface of the tube core 21 is disposed in the mounting groove 211 on the surface of the tube core 21.

Wherein, still be provided with mark 31 in accommodation space 3, be provided with on the shell 1 and mark mouthful 12, when water piping connection was in accommodation space 3, the water pipe promotes mark 31, makes mark 31 move to on marking mouthful 12. The arrangement of the indicator 31 and the indicator port 12 means that the water pipe is installed in place when the indicator 31 is pushed to the indicator port 12 by the water pipe, and the fool-proof effect of installing and using the connector is achieved by the arrangement of the indicator 31 and the indicator port 12.

Wherein, prevent moving back piece 22 including more than one prevent moving back piece 221, prevent moving back piece 221 and be the annular interval setting, prevent moving back and be provided with on the outside of piece 221 and prevent moving back protruding 222, be provided with on the inside wall of shell 1 and prevent moving back dog 13, prevent moving back protruding 222 and prevent moving back dog 13 joint. The anti-back protrusion 222 is clamped with the anti-back stop 13, so that the anti-back piece 22 can be effectively prevented from falling off from the shell 1, and the stability of the connection structure between the connector and the water pipe is further ensured. The more than one anti-back pieces 221 are arranged at intervals, so that the anti-back pieces 221 can be elastically bent to a certain degree, the anti-back pieces 221 can be contracted by means of external force, and the anti-back piece 22 is convenient to disassemble.

Wherein, the inner side of the anti-retreat sheet 221 is provided with a limit barb 223, after the water pipe is accommodated in the accommodating space 3, the water pipe is abutted against the limit barb 223, and at the moment, the anti-retreat protrusion 222 is clamped with the anti-retreat stopper 13. Utilize spacing barb 223 can realize holding the spacing of water pipe, effectually prevent that the water pipe from droing from accommodation space 3, guarantee this connector connection structure's stability. When the water pipe is abutted against the limit barb 223 and the anti-withdrawal protrusion 222 is clamped with the anti-withdrawal stopper 13, a stable clamping structure can be formed among the water pipe, the anti-withdrawal piece 22 and the shell 1, so that a stable connecting structure of the connector is formed.

Wherein, the limit barb 223 is provided in two. The setting of two spacing barbs 223 can increase the water pipe and prevent moving back the effect of holding of supporting between the piece 22, effectual assurance water pipe and prevent moving back the stability of the structure of holding of supporting between the piece 22, make connection structure more stable between water pipe and the connector.

The water pipe is characterized in that more than one accommodating groove 14 is formed in the shell 1, a sealing ring 4 is arranged in the accommodating groove 14, and the sealing ring 4 is arranged between the shell 1 and the water pipe. By also providing the sealing ring 4 between the water pipe and the housing 1, the water leakage prevention effect of the connector is also increased.

The number of the water pipe fixing pieces 2 is more than one, and the more than one water pipe fixing pieces 2 are communicated with each other. According to different demands, the water pipe fixing pieces 2 with different quantities are arranged so as to meet the connection of the water pipe ports with different quantities. To form single pass communication or multiple pass communication.

Wherein, water pipe mounting 2 sets up to two, and two water pipe mounting 2 set up respectively in the both sides of shell 1, two communicate between the water pipe mounting 2. The two water pipe fixing pieces 2 are respectively arranged on two sides of the shell 1, so that the connector can be respectively connected with the water pipes on two sides, and the connection of the two water pipes is realized.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A water pipe connector is characterized by comprising a shell and a water pipe fixing piece arranged in the shell, wherein the water pipe fixing piece comprises a pipe core and an anti-return piece, the pipe core is connected to the middle of the shell, an accommodating space for accommodating a water pipe is arranged between the pipe core and the shell, the anti-return piece is arranged in the accommodating space, more than one sealing ring is arranged on the surface of the pipe core, and the sealing rings are arranged between the water pipe and the pipe core;

the anti-return piece comprises more than one anti-return piece, the anti-return pieces are arranged at intervals in a ring shape, anti-return bulges are arranged on the outer sides of the anti-return pieces, anti-return stop blocks are arranged on the inner side wall of the shell, and the anti-return bulges are clamped with the anti-return stop blocks;

the inner side of the anti-retreat sheet is provided with a limiting barb, when the water pipe is accommodated in the accommodating space, the water pipe is abutted against the limiting barb, and the anti-retreat bulge is clamped with the anti-retreat stop block;

the number of the limiting barbs is two.

2. The hose connector according to claim 1, wherein the housing has a fixing groove, the tubular core is received in the fixing groove, a side surface of the tubular core abuts against a side wall of the fixing groove, a mounting groove is formed on the tubular core, a placing space is formed between the mounting groove and a bottom of the fixing groove, and a sealing ring is disposed in the placing space.

3. The hose connector of claim 1, wherein the receiving space further comprises an indicator, and the housing comprises an indicator opening, wherein when the hose is connected to the receiving space, the hose pushes the indicator to move the indicator opening.

4. The water pipe connector as claimed in claim 1, wherein the housing is provided with one or more receiving grooves, and the receiving grooves are provided with sealing rings disposed between the housing and the water pipe.

5. The water pipe connector as claimed in claim 1, wherein the water pipe fixing member is provided in more than one shape, and the more than one water pipe fixing member is communicated with each other.

6. The water pipe connector as claimed in claim 1, wherein the water pipe fixing members are provided in two, and two water pipe fixing members are respectively provided at both sides of the housing, and the two water pipe fixing members communicate with each other.