CN203979693U - A kind of lock contracting formula inipple of Stainless Steel Tube - Google Patents
A kind of lock contracting formula inipple of Stainless Steel Tube Download PDFInfo
- Publication number
- CN203979693U CN203979693U CN201420194645.9U CN201420194645U CN203979693U CN 203979693 U CN203979693 U CN 203979693U CN 201420194645 U CN201420194645 U CN 201420194645U CN 203979693 U CN203979693 U CN 203979693U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- tube
- steel tube
- inipple
- inner tube
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 36
- 239000010935 stainless steel Substances 0.000 title claims abstract description 36
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to pipe technology field, specifically a kind of lock contracting formula inipple of Stainless Steel Tube.A lock contracting formula inipple for Stainless Steel Tube, comprises inner tube, outer tube, it is characterized in that: the outer rim place of described inner tube one end is provided with groove, is embedded with C type snak link in groove; The outer wall that is positioned at the inner tube of groove one end is provided with screw thread, and the inwall of outer tube is provided with screw thread, and inner tube is connected with outer tube by screw thread.Compared with the existing technology, the joint of Stainless Steel Tube is directly replaced with to lock contracting formula inipple, and increasing C type snak link seals, improve to a greater extent the flexibility of Stainless Steel Tube, once there is the damage phenomenon of Stainless Steel Tube, can directly replace the Stainless Steel Tube of damage, without whole Stainless Steel Tube is followed and changed, greatly reduce maintenance cost.
Description
Technical field
The utility model relates to pipe technology field, specifically a kind of lock contracting formula inipple of Stainless Steel Tube.
Background technique
The inner tube of traditional Stainless Steel Tube is that workman is welded to connect by hand with being connected of outer tube, need special soldering appliance, and being welded to connect of Stainless Steel Tube directly causes Stainless Steel Tube to be welded, once there is the situations such as fracture in Stainless Steel Tube like this, just whole Stainless Steel Tube must be replaced, cause like this rising of cost, be also unfavorable for the maintenance of Stainless Steel Tube.
Summary of the invention
The utility model is for overcoming the deficiencies in the prior art, the joint of Stainless Steel Tube is directly replaced with to lock contracting formula inipple, and increasing C type snak link seals, improve to a greater extent the flexibility of Stainless Steel Tube, once there is the damage phenomenon of Stainless Steel Tube, can directly replace the Stainless Steel Tube of damage, without whole Stainless Steel Tube is followed and changed, greatly reduce maintenance cost.
For achieving the above object, design a kind of lock contracting formula inipple of Stainless Steel Tube, comprise inner tube, outer tube, it is characterized in that: the outer rim place of described inner tube one end is provided with groove, in groove, be embedded with C type snak link; The outer wall that is positioned at the inner tube of groove one end is provided with screw thread, and the inwall of outer tube is provided with screw thread, and inner tube is connected with outer tube by screw thread.
The diameter of the inwall of described outer tube is consistent with the outer diameter of inner tube.
The exterior periphery of described outer tube is provided with frosted layer.
The utility model compared with the existing technology, the joint of Stainless Steel Tube is directly replaced with to lock contracting formula inipple, and increasing C type snak link seals, improve to a greater extent the flexibility of Stainless Steel Tube, once there is the damage phenomenon of Stainless Steel Tube, can directly replace the Stainless Steel Tube of damage, without whole Stainless Steel Tube is followed and changed, greatly reduce maintenance cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is inner tube enlarged diagram.
Fig. 3 is outer tube enlarged diagram.
Referring to Fig. 1 to Fig. 3,1 is inner tube, and 2 is outer tube, and 3 is groove, and 4 is C type snak link, and 5 is frosted layer.
Embodiment
With reference to the accompanying drawings the utility model is described further below.
As shown in Figure 1 to Figure 3, the outer rim place of inner tube 1 one end is provided with groove 3, is embedded with C type snak link 4 in groove 3; The outer wall that is positioned at the inner tube 1 of groove 3 one end is provided with screw thread, and the inwall of outer tube 2 is provided with screw thread, and inner tube 1 is connected with outer tube 2 by screw thread.
The diameter of the inwall of outer tube 2 is consistent with the outer diameter of inner tube 1.
The exterior periphery of outer tube 2 is provided with frosted layer 5.
One end on inner tube 1 outer wall is provided with screw thread, on the inwall of the outer tube 2 corresponding with it, be also provided with screw thread, inner tube 1 is threaded connection with outer tube 2 like this, and increase the design of groove 3 at the rear portion of inner tube 1 screw thread, in groove 3, be embedded C type snak link 4, when better inner tube 1 being threaded with outer tube 2, play the effect of sealing, the situation of having saved so special outfit welder, common laborer can be competent at the maintenance work of Stainless Steel Tube equally.
The joint of Stainless Steel Tube is directly replaced with to lock contracting formula inipple, and increasing C type snak link seals, improve to a greater extent the flexibility of Stainless Steel Tube, once there is the damage phenomenon of Stainless Steel Tube, can directly replace the Stainless Steel Tube of damage, without whole Stainless Steel Tube is followed and changed, greatly reduce maintenance cost.
Claims (3)
1. a lock contracting formula inipple for Stainless Steel Tube, comprises inner tube, outer tube, it is characterized in that: the outer rim place of described inner tube (1) one end is provided with groove (3), is embedded with C type snak link (4) in groove (3); The outer wall that is positioned at the inner tube (1) of groove (3) one end is provided with screw thread, and the inwall of outer tube (2) is provided with screw thread, and inner tube (1) is connected with outer tube (2) by screw thread.
2. the lock contracting formula inipple of a kind of Stainless Steel Tube according to claim 1, is characterized in that: the diameter of the inwall of described outer tube (2) is consistent with the outer diameter of inner tube (1).
3. the lock contracting formula inipple of a kind of Stainless Steel Tube according to claim 1, is characterized in that: the exterior periphery of described outer tube (2) is provided with frosted layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194645.9U CN203979693U (en) | 2014-04-21 | 2014-04-21 | A kind of lock contracting formula inipple of Stainless Steel Tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194645.9U CN203979693U (en) | 2014-04-21 | 2014-04-21 | A kind of lock contracting formula inipple of Stainless Steel Tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979693U true CN203979693U (en) | 2014-12-03 |
Family
ID=51977135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194645.9U Expired - Fee Related CN203979693U (en) | 2014-04-21 | 2014-04-21 | A kind of lock contracting formula inipple of Stainless Steel Tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443922A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Durable pipe fitting long in service life |
| CN108980518A (en) * | 2018-07-06 | 2018-12-11 | 太仓市鼎祥五金制品厂 | A kind of durable type pipe fitting |
-
2014
- 2014-04-21 CN CN201420194645.9U patent/CN203979693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443922A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Durable pipe fitting long in service life |
| CN108980518A (en) * | 2018-07-06 | 2018-12-11 | 太仓市鼎祥五金制品厂 | A kind of durable type pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee after: Shanghai Wanlang Water Technology Co.,Ltd. Address before: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee before: SHANGHAI VERYLONG PIPE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee after: Shanghai wanlang Water Technology Group Co.,Ltd. Address before: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee before: Shanghai wanlang Water Group Co.,Ltd. Address after: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee after: Shanghai wanlang Water Group Co.,Ltd. Address before: 201306, C, building 1758, 319 Hong Kong Road, reed tide Town, Shanghai, Pudong New Area Patentee before: Shanghai Wanlang Water Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |