CN203517060U - Taper thread stainless steel tube with double layers of waterproof gaskets - Google Patents
Taper thread stainless steel tube with double layers of waterproof gaskets Download PDFInfo
- Publication number
- CN203517060U CN203517060U CN201320575407.8U CN201320575407U CN203517060U CN 203517060 U CN203517060 U CN 203517060U CN 201320575407 U CN201320575407 U CN 201320575407U CN 203517060 U CN203517060 U CN 203517060U
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- stainless steel
- waterproof
- pipe
- tube
- waterproof washer
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- Expired - Fee Related
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Abstract
The utility model discloses a taper thread stainless steel tube with double layers of waterproof gaskets. The taper thread stainless steel tube with the double layers of waterproof gaskets comprises a stainless steel female tube and a stainless steel male tube. The stainless steel female tube and the stainless steel male tube are connected through threads. The first waterproof gasket is arranged on the inner wall of the stainless steel female tube, and the second waterproof gasket is arranged on the outer wall of the stainless male tube, wherein the first waterproof gasket is matched with the second waterproof gasket. According to the taper thread stainless steel tube with the double layers of waterproof gaskets, when the stainless steel male tube and the stainless steel female tube are connected through the threads, the first waterproof gasket and the second waterproof gasket are tightly attached to each other at the same time, the sealing performance of the joint is ensured, and water leakage or oil leakage is prevented. According to the taper thread stainless steel tube with the double layers of waterproof gaskets, the two waterproof gaskets are arranged and mutually matched to ensure the sealing performance of the joint of the steel tube, the sealing performance is good, and the sealing effect is stable and reliable.
Description
Technical field
The utility model relates to waste pipe field, relates in particular to a kind of tapered thread Stainless Steel Tube with double-deck waterproof ring.
Background technique
Connection between steel pipe realizes by the mutual adaptation of outside thread and internal thread mostly, adopts the advantage be threaded to be, connects simply, and convenient disassembly, but also have serious defect, connects not closely, and sealing is not high, easily leaks, leakage of oil.So when to the higher applications steel pipe of sealing requirements, have to, in the joint of steel pipe, sealing configuration is set separately, annexation more complicated, is not easy operation.
Model utility content
For the deficiency existing in above-mentioned technology, the utility model provides a kind of annexation simple, and attended operation is quick, and the good steel pipe of the sealing of joint.
For achieving the above object, the utility model provides a kind of tapered thread Stainless Steel Tube with double-deck waterproof ring, comprises the female pipe of stainless steel and the male pipe of stainless steel; The female pipe of described stainless steel and the male pipe of stainless steel are threaded connection; The inwall of the female pipe of described stainless steel is provided with the first waterproof washer, and the outer wall of the public pipe of described stainless steel is provided with the second waterproof washer, and described the first waterproof washer and the second waterproof washer are mutually adaptive.
Wherein, the female pipe of described stainless steel is provided with conical internal thread, and described stainless steel pipe pipe is provided with conical external screw thread, and described conical internal thread is connected with conical external screw thread is adaptive.
Wherein, the internal diameter of described the first waterproof washer is less than the external diameter of the public pipe of stainless steel, and the external diameter of described the second waterproof washer is greater than the internal diameter of the female pipe of stainless steel.
The beneficial effects of the utility model are: compared with prior art, the tapered thread Stainless Steel Tube with double-deck waterproof ring that the utility model provides, the inwall of the female pipe of stainless steel is provided with the first waterproof washer, and the outer wall of the public pipe of stainless steel is provided with the second waterproof washer.When the female pipe of the male pipe of stainless steel and stainless steel is together by a threaded connection, the first waterproof washer and the second waterproof washer are close together, and guarantee the sealing of joint, avoid leaking or leakage of oil.The tapered thread Stainless Steel Tube with double-deck waterproof ring of the present utility model is provided with two waterproof washers, and two waterproof washers sealing that common guarantee steel pipe connecting picks out that cooperatively interacts, make good airproof performance, and sealing effect is reliable and stable.In addition the first waterproof washer is to be directly fixed on the inwall of the female pipe of stainless steel, the second waterproof washer is to be directly fixed on the outer wall of the public pipe of stainless steel, the advantage of design is like this, without before the female pipe of the male pipe of stainless steel and stainless steel is connected, waterproof construction being first installed, when the female pipe of the male pipe of stainless steel and stainless steel is connected, can realize high leak tightness, attended operation is quick.
Accompanying drawing explanation
Fig. 1 is the explosive view with the tapered thread Stainless Steel Tube of double-deck waterproof ring of the present utility model;
Fig. 2 is the structure enlarged view of the female pipe of stainless steel of the present utility model.
Primary component symbol description is as follows:
1, the female pipe of stainless steel the 11, first waterproof washer
2, the public pipe of stainless steel the 21, second waterproof washer
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1 and Fig. 2, the tapered thread Stainless Steel Tube with double-deck waterproof ring that the utility model provides, comprises the female pipe 1 of stainless steel and the male pipe 2 of stainless steel; The female pipe 1 of stainless steel and the male pipe 2 of stainless steel are threaded connection; The inwall of the female pipe 1 of stainless steel is provided with the first waterproof washer 11, and the outer wall of the public pipe 2 of stainless steel is provided with the second waterproof washer 21, the first waterproof washers 11 and the second waterproof washer 21 is mutually adaptive.
Compared to prior art, the tapered thread Stainless Steel Tube with double-deck waterproof ring that the utility model provides, the inwall of the female pipe 1 of stainless steel is provided with the first waterproof washer 11, and the outer wall of the public pipe 2 of stainless steel is provided with the second waterproof washer 21.When the female pipe 1 of the male pipe 2 of stainless steel and stainless steel is together by a threaded connection, the first waterproof washer 11 and the second waterproof washer 21 are close together, and guarantee the sealing of joint, avoid leaking or leakage of oil.The tapered thread Stainless Steel Tube with double-deck waterproof ring of the present utility model is provided with two waterproof washers, and two waterproof washers sealing that common guarantee steel pipe connecting picks out that cooperatively interacts, make good airproof performance, and sealing effect is reliable and stable.In addition the first waterproof washer 11 is to be directly fixed on the inwall of the female pipe 1 of stainless steel, the second waterproof washer 21 is to be directly fixed on the outer wall of the public pipe 2 of stainless steel, the advantage of design is like this, without before the female pipe 1 of the male pipe 2 of stainless steel and stainless steel is connected, waterproof construction being first installed, when the female pipe 1 of the male pipe 2 of stainless steel and stainless steel is connected, can realize high leak tightness, attended operation is quick.
The tapered thread Stainless Steel Tube with double-deck waterproof ring that the utility model provides, the female pipe 1 of stainless steel is provided with conical internal thread, and stainless steel pipe pipe is provided with conical external screw thread, and conical internal thread is connected with conical external screw thread is adaptive.The connection of tapered thread is tight, is conducive to guarantee the sealing of steel pipe joint.Certainly this only belongs to a specific embodiment of the present utility model, and internal thread of the present utility model and outside thread are not limited in this, can be also other forms of screw thread.
The tapered thread Stainless Steel Tube with double-deck waterproof ring that the utility model provides, the internal diameter of the first waterproof washer 11 is less than the external diameter of the public pipe 2 of stainless steel, and the external diameter of the second waterproof washer 21 is greater than the internal diameter of the female pipe 1 of stainless steel.The internal diameter of the first waterproof washer 11 is more smaller than the external diameter of the public pipe 2 of stainless steel, makes the first waterproof washer 11 and the public pipe of stainless steel 2 interference fit; Equally, the external diameter of the second waterproof washer 21 is more bigger than the internal diameter of the female pipe 1 of stainless steel, makes the second waterproof washer 21 and the female pipe of stainless steel 1 interference fit.Two place's interference fit, can guarantee the sealing that joint is good, avoid occurring leakage of oil, the situation of leaking.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. a tapered thread Stainless Steel Tube with double-deck waterproof ring, is characterized in that, comprises the female pipe of stainless steel and the male pipe of stainless steel; The female pipe of described stainless steel and the male pipe of stainless steel are threaded connection; The inwall of the female pipe of described stainless steel is provided with the first waterproof washer, and the outer wall of the public pipe of described stainless steel is provided with the second waterproof washer, and described the first waterproof washer and the second waterproof washer are mutually adaptive.
2. the tapered thread Stainless Steel Tube with double-deck waterproof ring according to claim 1, it is characterized in that, the female pipe of described stainless steel is provided with conical internal thread, and described stainless steel pipe pipe is provided with conical external screw thread, and described conical internal thread is connected with conical external screw thread is adaptive.
3. the tapered thread Stainless Steel Tube with double-deck waterproof ring according to claim 1, is characterized in that, the internal diameter of described the first waterproof washer is less than the external diameter of the public pipe of stainless steel, and the external diameter of described the second waterproof washer is greater than the internal diameter of the female pipe of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575407.8U CN203517060U (en) | 2013-09-17 | 2013-09-17 | Taper thread stainless steel tube with double layers of waterproof gaskets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575407.8U CN203517060U (en) | 2013-09-17 | 2013-09-17 | Taper thread stainless steel tube with double layers of waterproof gaskets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517060U true CN203517060U (en) | 2014-04-02 |
Family
ID=50375991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575407.8U Expired - Fee Related CN203517060U (en) | 2013-09-17 | 2013-09-17 | Taper thread stainless steel tube with double layers of waterproof gaskets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517060U (en) |
-
2013
- 2013-09-17 CN CN201320575407.8U patent/CN203517060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20200917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |