CN204099805U - A kind of high leak tightness tubing connection pipe fitting - Google Patents
A kind of high leak tightness tubing connection pipe fitting Download PDFInfo
- Publication number
- CN204099805U CN204099805U CN201420463307.0U CN201420463307U CN204099805U CN 204099805 U CN204099805 U CN 204099805U CN 201420463307 U CN201420463307 U CN 201420463307U CN 204099805 U CN204099805 U CN 204099805U
- Authority
- CN
- China
- Prior art keywords
- tubing
- socket joint
- groove
- boss
- pipe fitting
- 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 - Lifetime
Links
- 239000004831 Hot glue Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model provides a kind of high leak tightness tubing connection pipe fitting, comprise main pipe body, in described main pipe body, two ends are respectively equipped with a circle tubing socket joint groove, and described tubing socket joint bottom portion of groove is provided with some boss, and described boss side surfaces and tubing socket joint bottom portion of groove surround overflow area; The vent connecting overflow area and main pipe body outer wall is provided with in described boss.The utility model overflows the spilling of material in reflow process, causes the rough of face of weld, the overflow area of setting and vent, to ensure that pipe material inner wall and pipe fitting strictly seal welding, more increases sealing.
Description
Technical field
The utility model relates to pipe structure technical field, particularly relates to the tubing connection pipe fitting that a kind of sealability is strong.
Background technique
PSP tubing is widely used at building field, especially on plumbing tubing due to its function admirable, use safety.Generally all use special tube connection piece to be connected between tubing with tubing, this just requires its sealing connected, and the reliable sealability of high-quality directly has influence on the working life of tubing.In prior art, adopt the inside and outside wall to pipe moulded by steel to carry out the hot-melting sealed with tube connection piece, but during welding, main pipe body has overflow material, and be easily attached on tubing wall, reduce the slickness of tubing wall, sealing effect is not good.
Summary of the invention
Problem to be solved in the utility model is the tube connection piece that a kind of sealability is strong.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of lid sealing tubing connection pipe fitting, it is characterized in that: comprise main pipe body, in described main pipe body, two ends are respectively equipped with a circle tubing socket joint groove, described tubing socket joint bottom portion of groove is provided with some boss, and described boss side surfaces and tubing socket joint bottom portion of groove surround overflow area; The vent connecting overflow area and main pipe body outer wall is provided with in described boss.
Preferably, described each tubing socket joint bottom portion of groove is provided with 4 boss, is evenly distributed along tubing socket joint bottom portion of groove one circle.Described vent and boss one_to_one corresponding.
Further, the both sides of described tubing socket joint groove are hot-melt adhesive paste face.
The advantage that the utility model has and good effect are: the spilling of overflowing material in reflow process, cause the rough of face of weld, the overflow area of setting and vent, to ensure that tubing inside and outside wall and pipe fitting strictly seal welding, increase sealing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tubing connection pipe fitting
Fig. 2 is side view of the present utility model
Fig. 3 is plan view of the present utility model
In figure:
1, main pipe body; 2, tubing socket joint groove; 3, boss; 4, vent; 5, hot-melt adhesive paste face.
Embodiment
As Figure 1-3, a kind of lid sealing tubing connection pipe fitting, comprise main pipe body 1, in main pipe body 1, two ends are respectively equipped with a circle tubing socket joint groove 2, some boss 3 are provided with bottom tubing socket joint groove 2, be provided with 4 boss 3 bottom each tubing socket joint groove 2, bottom tubing socket joint groove 2, a circle is evenly distributed.Overflow area is surrounded bottom boss 3 side and tubing socket joint groove 2; The vent 4 connecting overflow area and main pipe body 1 outer wall is provided with, the number one_to_one corresponding of vent 4 and boss 3 in boss 3.The both sides of tubing socket joint groove 2 are hot-melt adhesive paste face 5.
As shown in Figure 1, when this tube connection piece is used for tubing connection, tubing 8 socket joint is in tubing socket joint groove 2, by hot-melt adhesive paste face 5, tubing 8 and main pipe body 1 are welded together, when overflow area can hold thermofusible spigot, the spilling material of main pipe body 1 internal and external layer, thus ensure the smooth of face of weld, vent 4 is for balancing overflow district and extraneous air pressure.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present invention.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (4)
1. a high leak tightness tubing connection pipe fitting, it is characterized in that: comprise main pipe body, in described main pipe body, two ends are respectively equipped with a circle tubing socket joint groove, and described tubing socket joint bottom portion of groove is provided with some boss, and described boss side surfaces and tubing socket joint bottom portion of groove surround overflow area; The vent connecting overflow area and main pipe body outer wall is provided with in described boss.
2. tubing connection pipe fitting according to claim 1, is characterized in that: described each tubing socket joint bottom portion of groove is provided with 4 boss, is evenly distributed along tubing socket joint bottom portion of groove one circle.
3. tubing connection pipe fitting according to claim 2, is characterized in that: described vent and boss one_to_one corresponding.
4. tubing connection pipe fitting according to claim 1, is characterized in that: the both sides of described tubing socket joint groove are hot-melt adhesive paste face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463307.0U CN204099805U (en) | 2014-08-15 | 2014-08-15 | A kind of high leak tightness tubing connection pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463307.0U CN204099805U (en) | 2014-08-15 | 2014-08-15 | A kind of high leak tightness tubing connection pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099805U true CN204099805U (en) | 2015-01-14 |
Family
ID=52268234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463307.0U Expired - Lifetime CN204099805U (en) | 2014-08-15 | 2014-08-15 | A kind of high leak tightness tubing connection pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485439A (en) * | 2015-12-18 | 2016-04-13 | 宁波波尔管业开发有限公司 | Pipe fitting capable of storing cold material in turn up edge |
| CN107816592A (en) * | 2017-11-29 | 2018-03-20 | 日丰企业（佛山）有限公司 | For connecting the pipe fitting of metal composite pipe material |
-
2014
- 2014-08-15 CN CN201420463307.0U patent/CN204099805U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485439A (en) * | 2015-12-18 | 2016-04-13 | 宁波波尔管业开发有限公司 | Pipe fitting capable of storing cold material in turn up edge |
| CN107816592A (en) * | 2017-11-29 | 2018-03-20 | 日丰企业（佛山）有限公司 | For connecting the pipe fitting of metal composite pipe material |
| CN107816592B (en) * | 2017-11-29 | 2024-05-03 | 日丰企业（佛山）有限公司 | Pipe fitting for connecting metal composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |
|
| CX01 | Expiry of patent term |