CN209540248U - Stainless steel tube connector - Google Patents
Stainless steel tube connector Download PDFInfo
- Publication number
- CN209540248U CN209540248U CN201822266742.5U CN201822266742U CN209540248U CN 209540248 U CN209540248 U CN 209540248U CN 201822266742 U CN201822266742 U CN 201822266742U CN 209540248 U CN209540248 U CN 209540248U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- metal shell
- elastic piece
- wall
- inner casing
- 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 15
- 239000010935 stainless steel Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of stainless steel tube connectors, including metal shell, elastic piece inner casing, first sealing ring, second sealing ring and third sealing ring, metal shell is tubular structure, metal shell inner wall is equipped with annular groove, for accommodating elastic piece inner casing, the middle part of the inner wall of elastic piece inner casing is equipped with the card slot for accommodating the first sealing ring, the inner wall of the elastic piece inner casing of the two sides of first sealing ring offers the card slot for accommodating the second sealing ring respectively, elastic piece inner casing protrudes from the inner wall of metal shell, to be respectively formed recessed portion in two sides, for being socketed third sealing ring, annular groove is equipped with the outer wall of metal shell corresponding inside and outside third sealing ring, for passing through steel wire fastening metal shell.The utility model structure is simple, compresses elastic piece inner casing and the first sealing ring, the second sealing ring and third sealing ring by metal shell, and further fasten by steel wire, the steel pipe good seal after enabling connection.
Description
Technical field
The utility model belongs to steel pipe's production technical field, in particular to a kind of stainless steel tube connector.
Background technique
Currently, stainless steel tube is widely used in the industrial delivery pipe such as petroleum, chemical industry, medical treatment, food, light industry, machinery instrument
Road and machine structural parts etc..When building pipeline or forming mechanical structure, need for multiple stainless steel tubes to be connected to, therefore connect
Fitting is essential.
Utility model content
For the technical problems in the prior art, the utility model provides a kind of stainless steel tube connector.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of stainless steel tube connector, including metal shell, elastic piece inner casing, the first sealing ring, the second sealing ring and
Three sealing rings, the metal shell are tubular structure, and the metal shell inner wall is equipped with annular groove, for accommodating in elastic piece
Shell, the middle part of the inner wall of the elastic piece inner casing are equipped with the card slot for accommodating the first sealing ring, and the two of first sealing ring
The inner wall of the elastic piece inner casing of side offers the card slot for accommodating the second sealing ring respectively, and the elastic piece inner casing protrudes from gold
Belong to the inner wall of shell, it is and right inside and outside the third sealing ring for being socketed third sealing ring to be respectively formed recessed portion in two sides
The outer wall for the metal shell answered is equipped with annular groove, for passing through steel wire fastening metal shell.
Preferably, the steel wire is set as twice.
Preferably, the inner wall of the third sealing ring has zigzag structure, and the zigzag structure is located at outside.
Preferably, the length of the zigzag structure is 2/3rds of the entire length of third sealing ring.
This practical new novel stainless steel tube connector, has the advantages that the utility model structure is simple, passes through
Metal shell compresses elastic piece inner casing and the first sealing ring, the second sealing ring and third sealing ring, and further passes through steel wire
Fastening, the steel pipe good seal after enabling connection.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of stainless steel tube connector in the utility model.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Example is applied to elaborate to the utility model.
As shown in Figure 1, a kind of stainless steel tube connector, including metal shell 1, elastic piece inner casing 2, the first sealing ring 3,
Two sealing rings 4 and third sealing ring 5, metal shell 1 are tubular structure, and 1 inner wall of metal shell is equipped with annular groove, for accommodating
Elastic piece inner casing 2, the middle part of the inner wall of elastic piece inner casing 2 are equipped with the card slot for accommodating the first sealing ring 3, the first sealing ring 3
The inner walls of elastic piece inner casing 2 of two sides offer the card slot for accommodating the second sealing ring 4 respectively, elastic piece inner casing 2 is prominent
In the inner wall of metal shell 1, to be respectively formed recessed portion in two sides, for being socketed third sealing ring 5, in third sealing ring 5
The outer wall of outer corresponding metal shell 1 is equipped with annular groove, for passing through 6 fastening metal shell 1 of steel wire.Steel wire 6 is set as
Twice.Third sealing ring 5, the second sealing ring 4, the first sealing ring 3 are identical with the internal diameter of elastic piece inner casing 2, and with steel pipe
Outer diameter is equal.
In the present embodiment example, the inner wall of third sealing ring 5 has zigzag structure 51, and zigzag structure 51 is positioned at outer
Side can be slided to avoid the steel pipe after docking.The length of zigzag structure 51 is the three of the entire length of third sealing ring 5
/ bis-, it can not only play the role of the resistance for increasing steel pipe sliding, but also third sealing ring 5 can be made to play good sealing effect
Fruit.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (4)
1. a kind of stainless steel tube connector, which is characterized in that including metal shell, elastic piece inner casing, the first sealing ring, second close
Seal and third sealing ring, the metal shell are tubular structure, and the metal shell inner wall is equipped with annular groove, for accommodating
Elastic piece inner casing, the middle part of the inner wall of the elastic piece inner casing are equipped with the card slot for accommodating the first sealing ring, and described first is close
The inner wall of the elastic piece inner casing of the two sides of seal offers the card slot for accommodating the second sealing ring, the elastic piece inner casing respectively
The inner wall of metal shell is protruded from, to be respectively formed recessed portion in two sides, for being socketed third sealing ring, is sealed with the third
The outer wall for enclosing inside and outside corresponding metal shell is equipped with annular groove, for passing through steel wire fastening metal shell.
2. stainless steel tube connector according to claim 1, which is characterized in that the steel wire is set as twice.
3. stainless steel tube connector according to claim 1, which is characterized in that the inner wall of the third sealing ring has saw
Tooth-shape structure, and the zigzag structure is located at outside.
4. stainless steel tube connector according to claim 3, which is characterized in that the length of the zigzag structure is third
2/3rds of the entire length of sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266742.5U CN209540248U (en) | 2018-12-29 | 2018-12-29 | Stainless steel tube connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266742.5U CN209540248U (en) | 2018-12-29 | 2018-12-29 | Stainless steel tube connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540248U true CN209540248U (en) | 2019-10-25 |
Family
ID=68268040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266742.5U Expired - Fee Related CN209540248U (en) | 2018-12-29 | 2018-12-29 | Stainless steel tube connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118048996A (en) * | 2024-03-26 | 2024-05-17 | 杭州友巢结构设计事务所有限公司 | Concrete laminated slab with detachable steel pipe ribs |
-
2018
- 2018-12-29 CN CN201822266742.5U patent/CN209540248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118048996A (en) * | 2024-03-26 | 2024-05-17 | 杭州友巢结构设计事务所有限公司 | Concrete laminated slab with detachable steel pipe ribs |
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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: 20191025 |