CN207073650U - A kind of distortion-free Bandaid pipe coupling component - Google Patents
A kind of distortion-free Bandaid pipe coupling component Download PDFInfo
- Publication number
- CN207073650U CN207073650U CN201720824450.1U CN201720824450U CN207073650U CN 207073650 U CN207073650 U CN 207073650U CN 201720824450 U CN201720824450 U CN 201720824450U CN 207073650 U CN207073650 U CN 207073650U
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- CN
- China
- Prior art keywords
- neck
- distortion
- free
- pipe
- bandaid
- 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
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Abstract
The utility model discloses a kind of distortion-free Bandaid pipe coupling component, including：Joint and lock sleeve, the joint includes the first screwed pipe, second screwed pipe and connection ring, the second screw thread tube end indent is provided with the first neck, the second screw thread inside pipe wall is provided with the reinforcing sleeve extended in Bundy tube, the second screw thread tube end indent is provided with the second neck on the outside of the first neck end, be provided with second neck be set in Bundy tube it is cylindrical on taper gum cover, the lock sleeve includes locking nut and throw-out collar, the locking nut is screwed on the second screwed pipe, it is provided with and extends in the second neck and taper cutting ferrule corresponding with taper gum cover on the inside of the throw-out collar.Through the above way, distortion-free Bandaid pipe coupling component described in the utility model, the fastening cylindrical to Bundy tube is realized using compressing of the taper cutting ferrule to taper gum cover, and Bandaid pipe orifice is supported using reinforcing sleeve, avoids the Inward deflection problem of Bundy tube.
Description
Technical field
Bundy tube field is the utility model is related to, more particularly to a kind of distortion-free Bandaid pipe coupling component.
Background technology
Bundy tube carries out pipe crimping, welding and zinc-plated and produce with cold-strip steel thin plate.Bundy tube is mainly used as
The drain or airway tube of air-conditioning, automobile, refrigerator either other relevant devices, application is than wide.
Bundy tube is hollow pipe, and wall thickness is thin, is easily oppressed and Inward deflection, therefore general joint is difficult to press from both sides
Tightly.The mode of Bundy tube generally use welding is connected with joint, and the efficiency installed and constructed is low, and safeguards and change inconvenience.
Utility model content
The utility model avoids connecting mainly solving the technical problems that a kind of distortion-free Bandaid pipe coupling component of offer
When deformation, erection ＆ lift and safeguard convenience.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of distortion-free nation is provided
Enlightening pipe coupling component, including：Joint and lock sleeve, the joint include the first screwed pipe, the second screwed pipe and connection ring, institute
State connection ring to be arranged concentrically between the first screwed pipe and the second screwed pipe, the second screw thread tube end indent is provided with first
Neck, Bandaid tube end are extended in the first neck, and the second screw thread inside pipe wall is provided with the reinforcement extended in Bundy tube
Set, the second screw thread tube end indent are provided with the second neck on the outside of the first neck end, in second neck
Be provided be set in Bundy tube it is cylindrical on taper gum cover, the lock sleeve includes locking nut and throw-out collar, and the throw-out collar is concentric
The outside of locking nut is arranged on, the locking nut is screwed on the second screwed pipe, is provided with and is extended on the inside of the throw-out collar
Taper cutting ferrule corresponding with taper gum cover in second neck.
It is hexagonal structure outside the connection ring in one preferred embodiment of the utility model.
In one preferred embodiment of the utility model, first screwed pipe, the second screwed pipe and connection ring are one
Body steel construction.
In one preferred embodiment of the utility model, the internal diameter of the cylindrical and Bundy tube of the reinforcing sleeve is corresponding.
In one preferred embodiment of the utility model, first neck is mutually concentric with the second neck and forms ladder
Hole.
In one preferred embodiment of the utility model, outer conical surface, the taper are provided with outside the taper gum cover
Cutting ferrule endoporus is provided with internal conical surface of the compressing in outer conical surface.
The beneficial effects of the utility model are：A kind of distortion-free Bandaid pipe coupling component that the utility model is pointed out, peace
During dress, Bandaid tube end is pushed into the first neck, throw-out collar is driven using locking nut screwing on the second screwed pipe
Advance, the fastening cylindrical to Bundy tube is realized using compressing of the taper cutting ferrule to taper gum cover, and using reinforcing sleeve to Bundy tube
Endoporus is supported, and avoids the Inward deflection problem of Bundy tube, and Stability Analysis of Structures, installation is quick, demolition and maintenance facility.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation of the distortion-free preferred embodiment of Bandaid pipe coupling component one of the utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of distortion-free Bandaid pipe coupling component, including：Joint and lock sleeve, the joint include the first screwed pipe 1,
Second screwed pipe 4 and connection ring 2, the connection ring 2 is arranged concentrically between the first screwed pipe 1 and the second screwed pipe 4, described
2 integrated steel construction of first screwed pipe 1, the second screwed pipe 4 and connection ring, sound construction, the first screwed pipe 1 is used for and it
The connection of his part, convenient construction.
The end indent of second screwed pipe 4 is provided with the first neck 6, and the end of Bundy tube 11 is extended in the first neck 6,
The inwall of second screwed pipe 4 is provided with the reinforcing sleeve 5 extended in Bundy tube 11, the cylindrical and Bundy tube of the reinforcing sleeve 5
11 internal diameter is corresponding, and supportive is good, avoid the stress of Bundy tube 11 and indent.
The end indent of second screwed pipe 4 is provided with the second neck 8 on the outside of the end of the first neck 6, and described
Be provided with two draw-in groove 8 be set in Bundy tube 11 it is cylindrical on taper gum cover 7, the lock sleeve includes locking nut 3 and throw-out collar
10, the throw-out collar 10 is arranged concentrically on the outside of locking nut 3, and the locking nut 3 is screwed on the second screwed pipe 4, described
The inner side of throw-out collar 10, which is provided with, to be extended in the second neck 8 and taper cutting ferrule 9 corresponding with taper gum cover 7.Locking nut 3 is second
The advance for screwing and driving throw-out collar 10 on screwed pipe 4, realized using extruding of the taper cutting ferrule 9 to taper gum cover 7 to Bundy tube
11 cylindrical fastenings, installation and removal are all fast.
The outside of connection ring 2 is hexagonal structure, is operated using die nut, facilitates the installation of locking nut 3
And dismounting.
First neck 6 is concentric with the phase of the second neck 8 and forms shoulder hole, and concentricity is high, outside the taper gum cover 7
Outer conical surface is provided with, the endoporus of taper cutting ferrule 9 is provided with internal conical surface of the compressing in outer conical surface, and internal conical surface is external
The extruding of circular conical surface so that taper gum cover 7 holds Bundy tube 11 tightly, avoids the loosening of Bundy tube 11.
In summary, a kind of distortion-free Bandaid pipe coupling component that the utility model is pointed out, installation and removal are than very fast
Victory, improve and safeguard convenience, and joint and lock sleeve can reuse, and reduce the cost of operation and maintenance.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of distortion-free Bandaid pipe coupling component, the end for Bundy tube connects, it is characterised in that including：Joint and
Lock sleeve, the joint include the first screwed pipe, the second screwed pipe and connection ring, and the connection ring is arranged concentrically on the first spiral shell
Between line pipe and the second screwed pipe, the second screw thread tube end indent is provided with the first neck, and Bandaid tube end extends to
In one neck, the second screw thread inside pipe wall is provided with the reinforcing sleeve extended in Bundy tube, in the second screw thread tube end
Recessed the second neck being equipped with the outside of the first neck end, be provided with second neck be set in Bundy tube it is cylindrical on
Taper gum cover, the lock sleeve includes locking nut and throw-out collar, and the throw-out collar is arranged concentrically on the outside of locking nut, described
Locking nut is screwed on the second screwed pipe, is provided with and is extended in the second neck and corresponding with taper gum cover on the inside of the throw-out collar
Taper cutting ferrule.
2. distortion-free Bandaid pipe coupling component according to claim 1, it is characterised in that be six outside the connection ring
Side shape structure.
3. distortion-free Bandaid pipe coupling component according to claim 1, it is characterised in that first screwed pipe,
Two screwed pipes and the integrated steel construction of connection ring.
4. distortion-free Bandaid pipe coupling component according to claim 1, it is characterised in that the reinforcing sleeve it is cylindrical with
The internal diameter of Bundy tube is corresponding.
5. distortion-free Bandaid pipe coupling component according to claim 1, it is characterised in that first neck and second
Neck mutually forms shoulder hole with one heart.
6. distortion-free Bandaid pipe coupling component according to claim 1, it is characterised in that set outside the taper gum cover
Outer conical surface is equipped with, the taper cutting ferrule endoporus is provided with internal conical surface of the compressing in outer conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824450.1U CN207073650U (en) | 2017-07-10 | 2017-07-10 | A kind of distortion-free Bandaid pipe coupling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824450.1U CN207073650U (en) | 2017-07-10 | 2017-07-10 | A kind of distortion-free Bandaid pipe coupling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073650U true CN207073650U (en) | 2018-03-06 |
Family
ID=61522322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720824450.1U Expired - Fee Related CN207073650U (en) | 2017-07-10 | 2017-07-10 | A kind of distortion-free Bandaid pipe coupling component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185857A (en) * | 2019-05-20 | 2019-08-30 | 海盐县海管管件制造有限公司 | A kind of ferrule-type compression joint of novel belt inner card cage |
-
2017
- 2017-07-10 CN CN201720824450.1U patent/CN207073650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185857A (en) * | 2019-05-20 | 2019-08-30 | 海盐县海管管件制造有限公司 | A kind of ferrule-type compression joint of novel belt inner card cage |
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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 |
Granted publication date: 20180306 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |