CN208651873U - A kind of pipe connecting piece of preventing water leakage - Google Patents
A kind of pipe connecting piece of preventing water leakage Download PDFInfo
- Publication number
- CN208651873U CN208651873U CN201821255149.4U CN201821255149U CN208651873U CN 208651873 U CN208651873 U CN 208651873U CN 201821255149 U CN201821255149 U CN 201821255149U CN 208651873 U CN208651873 U CN 208651873U
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- China
- Prior art keywords
- connector sleeve
- adapter body
- connecting piece
- inner supporting
- pipe connecting
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Abstract
The utility model embodiment provides a kind of pipe connecting piece of preventing water leakage, belongs to Plastic Steel Pipe connector art field, and pipe connecting piece includes adapter body；Connector sleeve, the middle and lower part of the connector sleeve are embedded in the adapter body, the inner wall fitting of the lateral surface of the connector sleeve and the adapter body；And the lateral surface of the connector sleeve is provided with fixing groove, the adapter body is embedded in fixing groove；Inner supporting body, the inner supporting body are integral or are fixedly connected with the adapter body, and the inner supporting body is fitted in the medial surface of the connector sleeve and adapter body cooperation coats the middle and lower part of connector sleeve completely；Wherein, the central part of inner supporting body is provided with perforative runner, and the runner is connected to adapter body.Reach and be bonded between connector sleeve and adapter body, and avoids occurring the technical effect of pipe connecting piece leakage.
Description
Technical field
The present invention relates to Plastic Steel Pipe connector art field more particularly to a kind of pipe connecting pieces of preventing water leakage.
Background technique
In the prior art, the adapter body in pipe connecting piece is plastic material, and connector sleeve is metal material, adapter body and company
The connection of female connector is by injection molding machine injection molding connection.
Specifically, the fixing groove on the lateral surface and lateral surface of connector sleeve, is embedded on the inner wall of adapter body；But
There are leakage points for the contact surface of connector sleeve bottom surface and adapter body, cause connector sleeve to be easy to loosen relative to adapter body, and manage
Fitting is easy to happen leakage.
So the technical issues of prior art is, there is the possibility loosened relative to adapter body in connector sleeve, and be easy
It leaks.
Summary of the invention
The embodiment of the present application provides a kind of pipe connecting piece of preventing water leakage, solve in the prior art connector sleeve relative to connector master
There is the possibility loosened in body, and the technical issues of be easy to appear leakage；Reach and is bonded between connector sleeve and adapter body, and
Avoid occurring the technical effect of pipe connecting piece leakage.
The embodiment of the present application provides a kind of pipe connecting piece of preventing water leakage, and pipe connecting piece includes adapter body；Connector sleeve, the connection
The middle and lower part of set is embedded in the adapter body, the inner wall fitting of the lateral surface of the connector sleeve and the adapter body；And
The lateral surface of the connector sleeve is provided with fixing groove, and the adapter body is embedded in fixing groove；And inner supporting body, it is described interior
Supporter is integral or is fixedly connected with the adapter body, and the inner supporting body is fitted in the medial surface of the connector sleeve,
Cooperate with adapter body and coats the middle and lower part of connector sleeve completely；Wherein, the central part of inner supporting body is provided with perforative runner,
And the runner is connected to adapter body.
Preferably, the inner supporting body and adapter body are plastic material, inner supporting body and adapter body are integrated
Injection molding.
Preferably, the length of the inner supporting body and the equal length of connector sleeve.
Preferably, the fixing groove be annular groove, and the fixing groove be provided with it is multiple.
Preferably, being provided with rotation stop groove on the connector sleeve, the rotation stop groove is through slot, the connector through connector sleeve
Main body is connected by rotation stop groove with inner supporting body.
Preferably, the top of the connector sleeve is also arranged with nut.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit:
1, by injection molding machine that adapter body and inner supporting body is integrated by the way that inner supporting body is arranged in the embodiment of the present application
Be moulded on connector sleeve, solve the problems, such as the leakage point of traditional pipe connecting piece so that solve in the prior art connector sleeve relative to
There is the possibility loosened in adapter body, and the technical issues of be easy to appear leakage；Reach and is consolidated between connector sleeve and adapter body
Connection, and avoid occurring the technical effect of pipe connecting piece leakage.
2, in the embodiment of the present application, inner support is connected by rotation stop groove by the way that rotation stop groove is arranged when adapter body is molded
Body prevents connector sleeve from rotating and shaking relative to adapter body, so that pipe connecting piece is whole more stable, prolongs the service life.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of traditional pipe connecting piece；
Fig. 2 is a kind of cross-sectional view of the pipe connecting piece of preventing water leakage in the embodiment of the present application；
Fig. 3 is the schematic view of the front view of connector sleeve in the embodiment of the present application；
Fig. 4 is the right side structural representation of connector sleeve in the embodiment of the present application；
Fig. 5 is the schematic cross-sectional view of connector sleeve in the embodiment of the present application.
Appended drawing reference: 1, adapter body；11, inner supporting body；2, connector sleeve；21, fixing groove；22, rotation stop groove；221, rotation stop
Groove bottom；3, nut；4, leakage point.
Specific embodiment
The embodiment of the present application provides a kind of pipe connecting piece of preventing water leakage, will by injection molding machine by the way that inner supporting body 11 is arranged
Adapter body 1 and 11 integrated injection molding of inner supporting body solve the problems, such as the leakage point 4 of traditional pipe connecting piece on connector sleeve 2, so that solution
There is the possibility loosened relative to adapter body 1 in the connector sleeve 2 in the prior art of having determined, and the technical issues of be easy to appear leakage；
Reach and be bonded between connector sleeve 2 and adapter body 1, and avoids occurring the technical effect of pipe connecting piece leakage.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one
A kind of pipe connecting piece of preventing water leakage, pipe connecting piece include
Adapter body 1；
Specifically, the adapter body 1 is plastic material, is produced by injection molding machine, shape according to specific Demand Design,
Such as three-way connection body, straight connector body, union elbow body etc..
Connector sleeve 2, the middle and lower part of the connector sleeve 2 are embedded in the adapter body 1, the lateral surface of the connector sleeve 2
It is bonded with the inner wall of the adapter body 1；And the lateral surface of the connector sleeve 2 is provided with fixing groove 21, the adapter body 1 is embedding
It is located in fixing groove 21；And
Specifically, the connector sleeve 2 is the metal sleeves such as copper sheathing or stainless steel sleeve, tight for metalwork and plastic part
Close connection, connector sleeve 2 are embedded on the inner wall of adapter body 1, prevent the inside and outside play of connector sleeve 2 using fixing groove 21.
Inner supporting body 11, the inner supporting body 11 are integral or are fixedly connected with the adapter body 1, the inner support
Body 11 is fitted in the medial surface of the connector sleeve 2 and the cooperation of adapter body 1 coats the middle and lower part of connector sleeve 2 completely；
Specifically, inner supporting body 11 is preferably integral with adapter body 1, the inner supporting body 11 and adapter body
1 is same material, it is preferred that support frame can be set in inner supporting body 11, to enhance inner supporting body 11 and connector sleeve 2
Bonding strength, and support frame may be a fixed connection on the medial surface of connector sleeve 2.
Wherein, the central part of inner supporting body 11 is provided with perforative runner, and the runner is connected to adapter body 1.
Specifically, the runner in inner supporting body 11 is exactly the channel of pipe connecting piece, and the runner inner wall of inner supporting body 11 is smooth,
Solve the problems, such as that there are leakage points 4 for traditional pipe connecting piece.
The inner supporting body 11 and adapter body 1 are plastic material, and inner supporting body 11 and adapter body 1 are integrated injection molding
Molding.
The length of the inner supporting body 11 and the equal length of connector sleeve 2.
Specifically, the length of inner supporting body 11 is bonded the medial surface of entire connector sleeve 2, carrys out better fixed operating sleeve 2
Position, it is preferable that inner supporting body 11 and connector sleeve 2 are isometric.
The fixing groove 21 be annular groove, and the fixing groove 21 be provided with it is multiple.
The top of the connector sleeve 2 is also arranged with nut 3.
Specifically, nut 3 is set on connector sleeve 2 before being molded, and nut 3 is used for the connection of pipe connecting piece.
Embodiment two
Embodiment two advanced optimizes on the basis of example 1, specially
Rotation stop groove 22 is provided on the connector sleeve 2, the rotation stop groove 22 is through slot, the connector master through connector sleeve 2
Body 1 is connected by rotation stop groove 22 and inner supporting body 11.
Specifically, the rotation stop groove 22 is the rotation of connector sleeve 2 in order to prevent, and the rotation stop groove 22 is arranged in connector sleeve
2 middle and lower part；Wherein, rotation stop groove 22 is preferably arranged in the bottom of connector sleeve 2, so that the bottom face area of connector sleeve 2 reduces,
When convenient for injection molding, injection molding liquid preferably flows, and injection molding liquid is enabled completely to cover and pass through rotation stop groove 22.
Specifically, the rotation stop groove 22 includes rotation stop groove bottom 221, and the rotation stop groove bottom 221 is inclined surface.It is described
Inclined surface by the lateral surface of connector sleeve 2 inwardly towards top rake, to further increase the flowing smoothness of injection molding liquid, in order to
After injection molding, adapter body 1,11 energy of inner supporting body and connector sleeve 2 are completely connected, and connector sleeve 2 is completely fixed.
Specifically, the rotation stop groove 22 is symmetrical arranged two-by-two, is provided with even number altogether；To the left with present connector sleeve 2
The rotation of right both direction；And the rotation stop groove bottom 221, relative to the cross section of connector sleeve 2 and inclined, convenient for note
It is smooth when modeling.
Technical effect:
1, in the embodiment of the present application, by the way that inner supporting body 11 is arranged, by injection molding machine by adapter body 1 and inner supporting body 11
Integrated injection molding solves the problems, such as the leakage point 4 of traditional pipe connecting piece, so that solving connector sleeve 2 in the prior art on connector sleeve 2
The technical issues of there is the possibility loosened relative to adapter body 1, and being easy to appear leakage；Reach connector sleeve 2 and adapter body 1
Between be bonded, and avoid occur pipe connecting piece leakage technical effect.
2, it in the embodiment of the present application, by the way that rotation stop groove 22 is arranged, when adapter body 1 is molded, is connected by rotation stop groove 22 interior
Supporter 11 prevents connector sleeve 2 from rotating and shaking relative to adapter body 1, so that pipe connecting piece is whole more stable, extends and uses
Service life.
Working principle: by the way that inner supporting body 11 is arranged, by injection molding machine by 11 integrated injection molding of adapter body 1 and inner supporting body
On connector sleeve 2, the leakage point 4 of traditional pipe connecting piece is solved the problems, such as, by the way that rotation stop groove 22 is arranged, when adapter body 1 is molded, lead to
It crosses rotation stop groove 22 and connects inner supporting body 11, prevent connector sleeve 2 from rotating and shaking relative to adapter body 1, so that pipe connecting piece is whole
It is more stable, prolong the service life.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of pipe connecting piece of preventing water leakage, which is characterized in that pipe connecting piece includes
Adapter body；
Connector sleeve, the middle and lower part of the connector sleeve are embedded in the adapter body, the lateral surface of the connector sleeve and described are connect
The inner wall fitting of head main body；And the lateral surface of the connector sleeve is provided with fixing groove, the adapter body is embedded in fixing groove；
And
Inner supporting body, the inner supporting body are integral or are fixedly connected with the adapter body, and the inner supporting body is fitted in
Medial surface and the adapter body cooperation of the connector sleeve coat the middle and lower part of connector sleeve completely；
Wherein, the central part of inner supporting body is provided with perforative runner, and the runner is connected to adapter body.
2. a kind of pipe connecting piece of preventing water leakage as described in claim 1, which is characterized in that the inner supporting body and adapter body are equal
For plastic material, inner supporting body and adapter body are integrated injection molding.
3. a kind of pipe connecting piece of preventing water leakage as described in claim 1, which is characterized in that the length and connection of the inner supporting body
The equal length of set.
4. a kind of pipe connecting piece of preventing water leakage as described in claim 1, which is characterized in that the fixing groove is annular groove, and described
Fixing groove is provided with multiple.
5. a kind of pipe connecting piece of preventing water leakage as claimed in claim 1 or 2, which is characterized in that be provided with only on the connector sleeve
Turn trough, the rotation stop groove are through slot through connector sleeve, and the adapter body is connected by rotation stop groove with inner supporting body.
6. a kind of pipe connecting piece of preventing water leakage as described in claim 1, which is characterized in that the top of the connector sleeve is also arranged with
Nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255149.4U CN208651873U (en) | 2018-08-06 | 2018-08-06 | A kind of pipe connecting piece of preventing water leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255149.4U CN208651873U (en) | 2018-08-06 | 2018-08-06 | A kind of pipe connecting piece of preventing water leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651873U true CN208651873U (en) | 2019-03-26 |
Family
ID=65788656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255149.4U Active CN208651873U (en) | 2018-08-06 | 2018-08-06 | A kind of pipe connecting piece of preventing water leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651873U (en) |
-
2018
- 2018-08-06 CN CN201821255149.4U patent/CN208651873U/en active Active
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