CN106801764A - Direct insertion fast connecting joint for pipe - Google Patents
Direct insertion fast connecting joint for pipe Download PDFInfo
- Publication number
- CN106801764A CN106801764A CN201710068352.4A CN201710068352A CN106801764A CN 106801764 A CN106801764 A CN 106801764A CN 201710068352 A CN201710068352 A CN 201710068352A CN 106801764 A CN106801764 A CN 106801764A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- joint body
- cell wall
- pipe
- joint
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/025—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an inner elastic part pressed against an outer part by reason of its elasticity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
- F16L43/02—Bends; Siphons adapted to make use of special securing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
The invention provides direct insertion fast connecting joint for pipe, including joint body, the joint body is body, the annular mouth at the two ends of the joint body is provided with the annular groove concentric with the annular mouth, the tube wall that the annular groove separates the joint body is the first cell wall, the second cell wall, first cell wall is fixedly connected with first sealing ring of at least, second cell wall is fixedly connected with corresponding second sealing ring in and position consistent with the first sealing ring quantity, and first sealing ring, the second sealing ring elastic clamping are in pipeline.Beneficial effects of the present invention：The application has reached and has been inserted directly into locking connection, and connection speed is fast, has greatly saved the time of Pipe installing and the purpose of the thorough No leakage of sealing.
Description
Technical field
The present invention relates to the device related to pipeline, and in particular to a kind of pipeline connects with the quick connection that pipeline is attached
Head.
Background technology
Pipeline is a kind of medium for conveying gas-liquid medium, and connection is typically threadedly coupled between pipeline, i.e., screw thread connects
Joint.Carry out being threaded with following weak point using thread connecting joint.Firstth, the process being threadedly coupled is slow,
Need to consume substantial amounts of man-hour so that the reduction of Pipe installing efficiency.Secondth, need to utilize rubber in water pipe thread connection procedure
Sealed at band winding screw thread.
The content of the invention
The present invention overcomes the shortcomings of that background technology provides direct insertion fast connecting joint for pipe, goal of the invention：Directly insert
Enter locking connection, connection speed is fast, has greatly saved the time of Pipe installing；Seal thorough No leakage.
The invention provides following technical proposals：Direct insertion fast connecting joint for pipe, including joint body, the joint
Body is body, and the annular mouth at the two ends of the joint body is provided with the annular groove concentric with the annular mouth, the annular groove
Separate the tube wall of the joint body for the first cell wall, the second cell wall, first cell wall is fixedly connected with the of at least one
One sealing ring, second cell wall is fixedly connected with corresponding second sealing in and position consistent with the first sealing ring quantity
Circle, first sealing ring, the second sealing ring elastic clamping are in pipeline.
In addition, the joint body is straight.
Or the joint body is bent.
Beneficial effects of the present invention：Two pipelines 8 wherein are only inserted in the annular groove 3 of one end of joint body 1, are made
Obtain the first sealing ring 6 in annular groove 3, the second sealing ring 7 to be clamped the tube wall of pipeline 8, keep the sealing of pipeline.Together
Sample inserts another pipeline in the annular groove 3 of the other end of joint body 1, same first sealing ring 6, the second sealing ring 7 pairs
The tube wall of pipeline 8 is clamped, and completes the connection of the pipeline 8 of two.The application has reached and has been inserted directly into locking connection, connection speed
Degree is fast, has greatly saved the time of Pipe installing and the purpose of the thorough No leakage of sealing.
Brief description of the drawings
Fig. 1 is the structural representation of herein described direct insertion fast connecting joint for pipe, and joint body 1 shows for straight
It is intended to.
Fig. 2 be in Fig. 1 A to partial enlarged drawing.
Fig. 3 is that the joint body 1 is bent schematic diagram.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described with specific embodiment.
In Fig. 1,2,3：Joint body 1, annular mouth 2, annular groove 3, the first cell wall 4, the second cell wall 5, the first sealing ring 6,
Second sealing ring 7, pipeline 8.
Direct insertion fast connecting joint for pipe, including joint body 1, the joint body 1 are body, it is characterised in that
The annular mouth 2 at the two ends of the joint body 1 is provided with the annular groove 3 concentric with the annular mouth 2, and the annular groove 3 separates institute
The tube wall of joint body 1 is stated for the first cell wall 4, the second cell wall 5, first cell wall 4 is fixedly connected with the first of at least one
Sealing ring 6, second cell wall 5 is fixedly connected with corresponding second sealing in and position consistent with the quantity of the first sealing ring 6
Circle 7, first sealing ring 6, the elastic clamping of the second sealing ring 7 are in pipeline 8.
The joint body 1 is straight.Or the joint body 1 is bent.
Two pipelines 8 wherein are only inserted in the annular groove 3 of one end of joint body 1 so that in annular groove 3 first
Sealing ring 6, the second sealing ring 7 are clamped to the tube wall of pipeline 8, keep the sealing of pipeline.Equally another pipeline is inserted
In the annular groove 3 of the other end for entering joint body 1, same first sealing ring 6, the second sealing ring 7 are pressed from both sides to the tube wall of pipeline 8
Tightly, the connection of the pipeline 8 of two is completed.
Claims (3)
1. direct insertion fast connecting joint for pipe, including joint body（1）, the joint body（1）It is body, its feature exists
In the joint body（1）Two ends annular mouth（2）It is provided with and the annular mouth（2）Concentric annular groove（3）, the ring
Shape groove（3）Separate the joint body（1）Tube wall be the first cell wall（4）, the second cell wall（5）, first cell wall（4）It is fixed
It is connected with first sealing ring of at least（6）, second cell wall（5）It is fixedly connected with and first sealing ring（6）Number
Measure consistent and corresponding second sealing ring in position（7）, first sealing ring（6）, the second sealing ring（7）Elastic clamping is in pipeline
（8）.
2. direct insertion fast connecting joint for pipe according to claim 1, it is characterised in that the joint body（1）For
Straight.
3. direct insertion fast connecting joint for pipe according to claim 1, it is characterised in that the joint body（1）For
Bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068352.4A CN106801764A (en) | 2017-02-08 | 2017-02-08 | Direct insertion fast connecting joint for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068352.4A CN106801764A (en) | 2017-02-08 | 2017-02-08 | Direct insertion fast connecting joint for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801764A true CN106801764A (en) | 2017-06-06 |
Family
ID=58987252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710068352.4A Withdrawn CN106801764A (en) | 2017-02-08 | 2017-02-08 | Direct insertion fast connecting joint for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700284A (en) * | 2021-09-27 | 2021-11-26 | 中国建筑第八工程局有限公司 | Quick-release connecting device for scaffold extension rod and scaffold steel tube extension method |
-
2017
- 2017-02-08 CN CN201710068352.4A patent/CN106801764A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700284A (en) * | 2021-09-27 | 2021-11-26 | 中国建筑第八工程局有限公司 | Quick-release connecting device for scaffold extension rod and scaffold steel tube extension method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170606 |