CN108591640A - A kind of Bundy tube anti-deformation connector - Google Patents
A kind of Bundy tube anti-deformation connector Download PDFInfo
- Publication number
- CN108591640A CN108591640A CN201810817045.6A CN201810817045A CN108591640A CN 108591640 A CN108591640 A CN 108591640A CN 201810817045 A CN201810817045 A CN 201810817045A CN 108591640 A CN108591640 A CN 108591640A
- Authority
- CN
- China
- Prior art keywords
- tube
- screwed pipe
- bundy
- annular
- sebific duct
- 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- Withdrawn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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of Bundy tube anti-deformation connectors, including：First screwed pipe, second screwed pipe, attaching nut, central tube and limit casing, first screwed pipe and central tube are separately positioned on the both sides of attaching nut, the limit casing is arranged concentrically on the outside of central tube, Bandaid tube end extends between the central tube and limit casing, it is provided with annular groove on the limit casing inner wall, rectangle gum cover and the hollow sebific duct of annular are provided in the annular groove, the rectangle gum cover is set in Bundy tube outer circle, second screwed pipe front end is provided with extruded tube, the extruded tube is contacted with the hollow sebific duct of annular by the extension of the second screwed pipe and is squeezed the hollow sebific duct of annular.By the above-mentioned means, Bundy tube anti-deformation connector provided by the invention, reinforces the intensity of junction, deformation when connection is avoided, the convenience for promoting installation and safeguarding.
Description
Technical field
The present invention relates to Bundy tube fields, more particularly to a kind of Bundy tube anti-deformation connector.
Background technology
Bundy tube carries out pipe crimping, welding with cold-strip steel thin plate and zinc-plated two produces.Bundy tube main function
The drain or gas-guide tube of air-conditioning, automobile, refrigerator either other relevant devices, application range is than wide.
Bundy tube is hollow pipe, and wall thickness is thin, is easy to be oppressed and Inward deflection, therefore general connector is difficult to add
Tightly.Bundy tube is connected by the way of welding with connector, and installation is low with the efficiency of construction, and safeguards that replacement is inconvenient, needs to change
Into.
Invention content
The invention mainly solves the technical problem of providing a kind of Bundy tube anti-deformation connectors, reinforce the strong of junction
Degree avoids deformation when connection, the convenience for promoting installation and safeguarding.
In order to solve the above technical problems, one aspect of the present invention is：A kind of Bundy tube anti-deformation company is provided
Connector is used for the connection of Bundy tube, including：First screwed pipe, the second screwed pipe, attaching nut, central tube and limit casing, institute
It states the first screwed pipe and central tube is separately positioned on the both sides of attaching nut, the limit casing is arranged concentrically on the outer of central tube
Portion, Bandaid tube end extend between the central tube and limit casing, are provided with annular groove on the limit casing inner wall, institute
It states and is provided with rectangle gum cover and the hollow sebific duct of annular in annular groove, the rectangle gum cover is set in Bundy tube outer circle, the ring
The hollow sebific duct of shape is provided with multiple, and the multiple hollow sebific duct of annular is set in rectangle gum cover outer circle, second screwed pipe
Front end is provided with extruded tube, and the extruded tube is contacted with the hollow sebific duct of annular by the extension of the second screwed pipe and to annular hollow
Sebific duct is squeezed.
In a preferred embodiment of the present invention, first screwed pipe, attaching nut, central tube and limit casing are one
Body steel construction.
In a preferred embodiment of the present invention, second screwed pipe rear end is provided with swivel becket, on the swivel becket
Cover rubber sleeve.
In a preferred embodiment of the present invention, the annular groove is provided with internal thread corresponding with the second screwed pipe.
In a preferred embodiment of the present invention, the central tube outer circle is fitted on the inner wall of Bundy tube.
In a preferred embodiment of the present invention, the endoporus of the swivel becket and the outer circle of Bundy tube are corresponding.
In a preferred embodiment of the present invention, the attaching nut is pentagonal configuration.
The beneficial effects of the invention are as follows：A kind of Bundy tube anti-deformation connector that the present invention points out, reinforces the strong of junction
Degree avoids deformation when connection, the convenience for promoting installation and safeguarding.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of Bundy tube anti-deformation connector of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of Bundy tube anti-deformation connector, including：First screwed pipe 1, the second screwed pipe 2, attaching nut 3, central tube 4 and limit
Position casing 5, first screwed pipe 1 and central tube 4 are separately positioned on the both sides of attaching nut 3, and the limit casing 5 is set with one heart
It sets in the outside of central tube 4,6 end of Bundy tube extends between the central tube 4 and limit casing 5, in the limit casing 5
It is provided with annular groove 7 on wall, rectangle gum cover 8 and the hollow sebific duct 9 of annular, 8 sets of the rectangle gum cover are provided in the annular groove 7
It is located in 6 outer circle of Bundy tube, the hollow sebific duct of the annular 9 is provided with multiple, and the hollow sebific duct of the multiple annular 9 is set in rectangle
In 8 outer circle of gum cover.
Second screwed pipe, 2 front end is provided with extruded tube 10, the extruded tube 10 by the extension of the second screwed pipe 2 with
The hollow contact of sebific duct 9 of annular simultaneously squeezes the hollow sebific duct of annular 9, and the hollow sebific duct 9 of annular squeezes the pressure generated again to square
Shape gum cover 8 is squeezed, and due to 8 surfacing of rectangle gum cover, realizes the fastening to 6 outer circle of Bundy tube, and do not generate deformation.
Second screwed pipe, 2 rear end is provided with swivel becket 11, covers rubber sleeve on the swivel becket 11, facilitates rotation,
It is easy to operate.
In conclusion a kind of Bundy tube anti-deformation connector that the present invention points out, reinforces the intensity of junction, avoids connecting
When deformation, promoted installation and safeguard convenience.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of Bundy tube anti-deformation connector is used for the connection of Bundy tube, including：First screwed pipe, the second screwed pipe, connection
Nut, central tube and limit casing, first screwed pipe and central tube are separately positioned on the both sides of attaching nut, the limit
Casing is arranged concentrically on the outside of central tube, and Bandaid tube end extends between the central tube and limit casing, the limit
Annular groove is provided on internal surface of sleeve pipe, which is characterized in that rectangle gum cover and the hollow sebific duct of annular, institute are provided in the annular groove
It states rectangle gum cover to be set in Bundy tube outer circle, the hollow sebific duct of annular is provided with multiple, the multiple hollow sebific duct of annular
It is set in rectangle gum cover outer circle, second screwed pipe front end is provided with extruded tube, and the extruded tube passes through the second screwed pipe
Extension contact with annular hollow sebific duct and annular hollow sebific duct is squeezed.
2. Bundy tube anti-deformation connector according to claim 1, which is characterized in that first screwed pipe, connection spiral shell
Female, central tube and limit casing are integrated steel construction.
3. Bundy tube anti-deformation connector according to claim 1, which is characterized in that second screwed pipe rear end is arranged
There is swivel becket, covers rubber sleeve on the swivel becket.
4. Bundy tube anti-deformation connector according to claim 1, which is characterized in that the annular groove is provided with and second
The corresponding internal thread of screwed pipe.
5. Bundy tube anti-deformation connector according to claim 1, which is characterized in that the central tube outer circle is fitted in nation
On the inner wall of enlightening pipe.
6. Bundy tube anti-deformation connector according to claim 3, which is characterized in that the endoporus and Bandaid of the swivel becket
The outer circle of pipe is corresponding.
7. Bundy tube anti-deformation connector according to claim 1, which is characterized in that the attaching nut is pentagon knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817045.6A CN108591640A (en) | 2018-07-24 | 2018-07-24 | A kind of Bundy tube anti-deformation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817045.6A CN108591640A (en) | 2018-07-24 | 2018-07-24 | A kind of Bundy tube anti-deformation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591640A true CN108591640A (en) | 2018-09-28 |
Family
ID=63618167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817045.6A Withdrawn CN108591640A (en) | 2018-07-24 | 2018-07-24 | A kind of Bundy tube anti-deformation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591640A (en) |
-
2018
- 2018-07-24 CN CN201810817045.6A patent/CN108591640A/en not_active Withdrawn
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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 |
Application publication date: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |