CN207961851U - Rubber fittings - Google Patents
Rubber fittings Download PDFInfo
- Publication number
- CN207961851U CN207961851U CN201820170521.5U CN201820170521U CN207961851U CN 207961851 U CN207961851 U CN 207961851U CN 201820170521 U CN201820170521 U CN 201820170521U CN 207961851 U CN207961851 U CN 207961851U
- Authority
- CN
- China
- Prior art keywords
- fitting
- sheath
- compact heap
- rubber
- female connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of rubber fittings comprising sheath, cone compact heap, fitting and female connector；The cone compact heap is set in the sheath；External screw thread, the screw-internal thread fit of the external screw thread and the sheath are formed on the outer surface of the lower end of the fitting；The female connector is in hollow form, and is sheathed on the outside of the fitting, and inner flange is formed on the internal face of the lower end of the female connector.The rubber fittings of the utility model; pass through the setting of sheath; there is better protecting effect to rubber tube; moreover, after the head of rubber tube or other positions are ruptured because of improper use, for that oneself can re-connect; to extend the service life of rubber tube; the aluminium button used in compared with the prior art, no matter the local leak of any one of rubber tube, water pipe will can not be used because of leak.
Description
Technical field
The utility model is related between a kind of pipe fitting connection structure more particularly to a kind of rubber fittings.
Background technology
In the prior art, when by being attached between two pipe fittings, when especially two rubber tubes being attached, one
As rubber tube is fixed on by aluminium button or plastic button on connector, then connector is attached.
But when being connected with aluminium button, if rubber tracheal rupture results in scrapping for entire pipe, however with plastic button,
It is easy to destroy rubber tube in the contact position of plastic button and rubber tube.
That is, connection method in the prior art there is a problem that it is certain.
Utility model content
The utility model aim is to provide a kind of rubber fittings, can solve above-mentioned at least one technical problem.
The utility model solves technical problem and adopts the following technical scheme that：A kind of rubber fittings comprising sheath, cone
Compact heap, fitting and female connector；
The inside of the sheath is hollow structure, and the upper end of the sheath is formed with internal thread；The lower end of the sheath is
Pipe fixed part, the internal face of the pipe fixed part from top to bottom, slope inwardly；
The cone compact heap is inverted cone-shaped structure, and is formed with through-hole along the axis direction of the cone compact heap；
It is semicircular annular groove that the upper end of the cone compact heap, which offers section, is provided in the annular groove
Sealing ring, and the sealing ring is made to protrude from the upper surface of the cone compact heap；
The upper end of the fitting forms flange, and external screw thread, the external screw thread and institute are formed on the outer surface of lower end
The screw-internal thread fit for stating sheath, the fitting is fixed on the sheath；
The female connector is in hollow form, and is sheathed on the outside of the fitting, the inner wall of the lower end of the female connector
It is formed with inner flange on face, internal thread is formed on the internal face of the female connector.
Optionally, the outer diameter of the outward flange of the fitting is more than the internal diameter of the inner flange of the female connector, and is less than
The internal diameter of the internal thread of the female connector.
Optionally, the sealing ring is between the cone compact heap and fitting.
Optionally, the inside of the fitting is along the stepped hole that has been axially formed of the fitting, the stepped hole
Lower end aperture it is identical as the aperture of cone compact heap.
Optionally, the lower end of the internal face of the pipe fixed part is horn-like.
Optionally, multiple protrusions are formed on the internal face of the pipe fixed part.
Optionally, the sealing ring is prepared using rubber material.
Optionally, the upper end of the fitting is provided with rubber sheet gasketing.
Optionally, the sheath, cone compact heap, fitting are identical with the material of female connector.
Optionally, the sheath, cone compact heap, fitting and female connector are prepared by metal or plastics.
The utility model has the advantages that：The rubber fittings of the utility model, by the setting of sheath, to rubber
Sebific duct has better protecting effect, moreover, after the head of rubber tube or other positions are ruptured because of improper use, for can be with
Oneself re-connect, to extend the service life of rubber tube, compared with the prior art in the aluminium button that uses, no matter rubber tube
Any one local leak, water pipe will can not use because of leak.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the rubber fittings of the utility model；
Fig. 2 is the structural schematic diagram of the rubber fittings of the utility model；
The mark in the figure shows：1- sheaths；2- cone compact heaps；3- fittings；4- female connectors；5- sealing rings；6- rubbers
Glue gasket seal；7- rubber tubes.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment and attached drawing.
Embodiment 1
Present embodiments provide a kind of rubber fittings comprising sheath 1, cone compact heap 2, fitting 3 and mother connect
First 4.
The sheath is prepared using materials such as metal or plastics, and in the present embodiment, the inside of the sheath is hollow knot
The top of structure, the hollow structure is threaded portion, i.e., the upper end of the described sheath is formed with internal thread；The lower part of the hollow structure
For pipe fixed part, the pipe fixed part is located at the lower section of the threaded portion, and the direction of edge from top to bottom, the pipe fixed part
Then radius, which is gradually reduced, gradually to be increased, that is to say, that the top of the pipe fixed part is inverted cone-shaped structure, so that the shield
Set coordinates with cone compact heap, and rubber tube is fixed；Moreover, the lower part of the pipe fixed part is horn-like, with by rubber
When sebific duct is inserted into the sheath, the rubber tube is oriented to；Multiple protrusions are formed on the internal face of the pipe fixed part,
To improve the frictional force between sheath and rubber tube by the protrusion.
The cone compact heap is prepared using materials such as metal or plastics, and is inverted cone-shaped structure, and is set to described
In sheath, that is, the radius of the cone compact heap is gradually reduced from top to bottom, and along the axis direction of the cone compact heap
It is formed with through-hole, liquid enters the rubber tube by the through-hole；It is highly preferred that in the outside wall surface of the cone compact heap
Multiple protrusions are formed, to improve the frictional force between cone compact heap and rubber tube by the protrusion.
It is semicircular annular groove that the upper end of the cone compact heap, which offers section, is provided in the annular groove
Sealing ring, and so that the sealing ring protrudes from the upper surface of the cone compact heap, in the present embodiment, it is preferred that described close
Seal is prepared using materials such as rubber.
The fitting is prepared using materials such as metal or rubber, in the present embodiment, the upper end of the fitting
Flange is formed, external screw thread, the screw-internal thread fit of the external screw thread and the threaded portion, thus will are formed on the outer surface of lower end
The fitting is fixed on the sheath.
Moreover, be axially formed stepped hole of the inside of the fitting along the fitting, the stepped hole
The aperture of lower end is identical as the aperture of cone compact heap, so that the sealing ring is located at the cone compact heap and connects
Between head accessory.
The upper end of the fitting is provided with rubber sheet gasketing, and the rubber fittings of the present embodiment are connected to it
When his component, the rubber sheet gasketing can play sealing function.
The female connector is in hollow form, and is sheathed on the outside of the fitting, is formed on the internal face of lower end
Inner flange is formed with internal thread on the internal face of the female connector, with by the internal thread of the female connector by the female connector
It is fixed on other component, the rubber fittings are thus fixed on other component.
In the present embodiment, the outer diameter of the outward flange of the fitting is more than the internal diameter of the inner flange of the female connector, and
Less than the internal diameter of the internal thread of the female connector, by the cooperation of the inner flange and outward flange, the fitting to be set
It is placed in the inside of the female connector.
The rubber fittings of the present embodiment have better protecting effect, moreover, working as by the setting of sheath to rubber tube
After the head of rubber tube or other positions are ruptured because of improper use, user oneself can re-connect, to extend rubber
The service life of pipe, compared with the prior art in the aluminium button that uses, no matter the local leak of any one of rubber tube, water pipe will
It can not be used because of leak.
The sequencing of above example is only for ease of description, can not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of rubber fittings, which is characterized in that including sheath, cone compact heap, fitting and female connector；
The inside of the sheath is hollow structure, and the upper end of the sheath is formed with internal thread；The lower end of the sheath is Guan Gu
Determine portion, the internal face of the pipe fixed part from top to bottom, slopes inwardly；
The cone compact heap is inverted cone-shaped structure, is set in the sheath, and along the axis side of the cone compact heap
To being formed with through-hole；
It is semicircular annular groove that the upper end of the cone compact heap, which offers section, and sealing is provided in the annular groove
Circle, and the sealing ring is made to protrude from the upper surface of the cone compact heap；
The upper end of the fitting forms flange, and external screw thread, the external screw thread and the shield are formed on the outer surface of lower end
The screw-internal thread fit of set, the fitting is fixed on the sheath；
The female connector is in hollow form, and is sheathed on the outside of the fitting, on the internal face of the lower end of the female connector
It is formed with inner flange, internal thread is formed on the internal face of the female connector.
2. rubber fittings according to claim 1, which is characterized in that the outer diameter of the outward flange of the fitting is more than
The internal diameter of the inner flange of the female connector, and the internal diameter of the internal thread less than the female connector.
3. rubber fittings according to claim 1, which is characterized in that the sealing ring be located at the cone compact heap and
Between fitting.
4. rubber fittings according to claim 3, which is characterized in that match along the connector inside of the fitting
Part has been axially formed stepped hole, and the aperture of the lower end of the stepped hole is identical as the aperture of cone compact heap.
5. rubber fittings according to claim 1, which is characterized in that the lower end of the internal face of the pipe fixed part is loudspeaker
Shape.
6. rubber fittings according to claim 1, which is characterized in that be formed on the internal face of the pipe fixed part more
A protrusion.
7. rubber fittings according to claim 1, which is characterized in that the sealing ring is prepared using rubber material.
8. rubber fittings according to claim 1, which is characterized in that it is close that the upper end of the fitting is provided with rubber
Gasket.
9. rubber fittings according to claim 1, which is characterized in that the sheath, cone compact heap, fitting and
The material of female connector is identical.
10. rubber fittings according to claim 9, which is characterized in that the sheath, cone compact heap, fitting
It is prepared by metal or plastics with female connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170521.5U CN207961851U (en) | 2018-01-31 | 2018-01-31 | Rubber fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170521.5U CN207961851U (en) | 2018-01-31 | 2018-01-31 | Rubber fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961851U true CN207961851U (en) | 2018-10-12 |
Family
ID=63736386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170521.5U Expired - Fee Related CN207961851U (en) | 2018-01-31 | 2018-01-31 | Rubber fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056652A (en) * | 2019-05-14 | 2019-07-26 | 扬州赛普润橡塑有限公司 | A kind of extrusion pressing type rubber seal |
| CN110107757A (en) * | 2019-05-09 | 2019-08-09 | 浙江东航消防泵业有限公司 | A kind of self priming pump pipe connecting structure of water |
-
2018
- 2018-01-31 CN CN201820170521.5U patent/CN207961851U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107757A (en) * | 2019-05-09 | 2019-08-09 | 浙江东航消防泵业有限公司 | A kind of self priming pump pipe connecting structure of water |
| CN110107757B (en) * | 2019-05-09 | 2021-01-05 | 浙江东航消防泵业有限公司 | Water pipe connecting structure of self-priming pump |
| CN110056652A (en) * | 2019-05-14 | 2019-07-26 | 扬州赛普润橡塑有限公司 | A kind of extrusion pressing type rubber seal |
| CN110056652B (en) * | 2019-05-14 | 2023-11-03 | 扬州赛普润橡塑有限公司 | Extrusion type rubber sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200131 |