CN207945369U - A kind of thread complete set fixing pipe - Google Patents
A kind of thread complete set fixing pipe Download PDFInfo
- Publication number
- CN207945369U CN207945369U CN201721375357.3U CN201721375357U CN207945369U CN 207945369 U CN207945369 U CN 207945369U CN 201721375357 U CN201721375357 U CN 201721375357U CN 207945369 U CN207945369 U CN 207945369U
- Authority
- CN
- China
- Prior art keywords
- tube body
- complete set
- fixing pipe
- set fixing
- interior
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of thread complete set fixing pipes, including outer tube body, interior tube body, anchor tip and fixed ring, outer tube body is connected with interior tube body by the helicitic texture of anchor tip, make tube body need not be in external machining screw thread, improve production efficiency, the both ends of interior tube body are both provided with seal groove and sealing ring simultaneously, substantially increase the sealing performance of tube body.
Description
Technical field
The utility model is related to the technical field of pipe fitting, more particularly to a kind of thread complete set fixing pipe.
Background technology
Past because smelting and processing of metals technology limitation, metal tubes need tube wall being made thicker, on the one hand because
Metal can corrode, on the other hand in order to using needing to process screw thread in pipe ends, facilitate and interconnect between pipe for a long time,
Therefore in traditional pipe fitting, material is expended, production cost is high, while leakproofness is not good enough.With the development of technology, steel pipe
Wall thickness can be made very thin, while material is more corrosion-resistant, but apply in liquid medium transmission device, between pipe fitting
Connection is inconvenient, mainly based on welding.A kind of pipe fitting is needed in the market, it is desirable to be able to be passed tubulars through threaded connection, is not required to
Will on tube body machining screw thread, be threadedly coupled by pipe sleeve part to realize, while realizing high sealing performance.
Invention content
For the above technical problem, the utility model provides a kind of thread complete set fixing pipe, and outer tube body and interior tube body are logical
The helicitic texture connection of anchor tip is crossed, the both ends of interior tube body are both provided with seal groove and sealing ring, improve the sealing of tube body
Performance.
In order to solve the above technical problems, a technical solution provided by the utility model is：A kind of thread complete set fixing pipe,
The thread complete set fixing pipe includes：Outer tube body；One end of interior tube body, said inner tube body is socketed in the outer tube body, described
The both ends of interior tube body are both provided at least one seal groove, and sealing ring is cased in the seal groove, for enhancing leakproofness；Gu
Determine connector, the anchor tip includes interior swivel nut and external thread sleeve, and the interior spiral shell is set on the outer tube body, the external thread sleeve
It is arranged on said inner tube body, the external thread sleeve and the interior swivel nut are tightened by screw thread, described outer for being fixedly connected
Tube body and said inner tube body.
Wherein, the cross section of the sealing ring is circle.
Wherein, the anchor tip further includes fixed watt, and the fixation watt is arranged on said inner tube body, the external thread sleeve
And the fixation watt is fixed between the external thread sleeve and the interior swivel nut by the interior swivel nut by helicitic texture.
Wherein, the fixation watt includes two semicircular cylinders and two and half cone cylinders, is provided on the end face of the fixation watt scarce
Mouthful, the diameter of the semicircular cylinder can change with external force.
Wherein, the thread complete set fixing pipe further includes fixed ring, fixed ring setting said inner tube body relative to
On the other side of the fixation watt.
Wherein, the outer tube body further includes having bulge loop, and the bulge loop is arranged in the outer tube body relative to said inner tube body
Other end on, skid off outer tube to prevent the interior swivel nut.
The beneficial effects of the utility model are：The spiral shell that the interior tube body and outer tube body of thread complete set fixing pipe pass through anchor tip
Line structure connects, and makes tube body that need not improve production efficiency, while the both ends of interior tube body are all provided in external machining screw thread
It is equipped with seal groove and sealing ring, substantially increases the sealing performance of tube body.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of thread complete set fixing pipe；
The front view that Fig. 2 is fixed watt.
Figure label explanation：1 outer tube body；2 interior tube bodies；21 seal grooves；22 sealing rings；3 anchor tips；Swivel nut in 31；32
External thread sleeve；33 fixations watt；331 semicircular cylinders；332 half cone cylinders；333 notches；4 fixed rings；5 bulge loops.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.Make to the utility model on the contrary, purpose of providing these embodiments is
The understanding of disclosure is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
- Fig. 2 refering to fig. 1, present embodiment discloses a kind of thread complete set fixing pipes.This thread complete set fixing pipe includes：
Outer tube body 1；The side of interior tube body 2, interior tube body 2 is socketed in outer tube body 1, and the both ends of interior tube body 2 are both provided at least one
Seal groove 21 is cased with sealing ring 22 in seal groove 21, the sealing performance for enhancing thread complete set fixing pipe；Anchor tip 3, it is interior
Tube body 2 is fixedly connected by anchor tip 3 with outer tube body 1.Particularly, anchor tip 3 includes interior swivel nut 31 and external thread sleeve 32, interior
Swivel nut 31 is arranged on the outer surface of outer tube body 1, and external thread sleeve 32 is arranged on the outer surface of interior tube body 2,31 He of interior swivel nut
External thread sleeve 32 is screwed by helicitic texture and is fixedly connected with interior tube body 2 with outer tube body 1.
By the way that seal groove 21 and sealing ring 22 is all arranged at the both ends of interior tube body 2, greatly enhances thread complete set and fix
The sealing performance of pipe makes the liquid in pipe be not susceptible to leak.
Wherein, anchor tip further includes fixed watt 33, and fixed watt 33 is arranged on the outer surface of interior tube body 2, external thread sleeve
32 and interior swivel nut 31 fixed watt 33 is fixed between external thread sleeve 32 and interior swivel nut 31 by helicitic texture.
Wherein, fixed watt 33 includes two semicircular cylinders 331 and two and half cone cylinders 332, is provided on fixed watt 33 of end face
Notch 333 allows the diameter of semicircular cylinder 331 to change with external force.
Wherein, thread complete set fixing pipe further includes fixed ring 4, and fixed ring 4 is arranged on the outer surface of interior tube body 2, and
The other side in external thread sleeve 32 relative to interior swivel nut 31.The cross section of fixed ring 4 is circle.
Wherein, it is additionally provided with bulge loop 5 on outer tube body, the other side relative to interior tube body 2 in outer tube body 1 is arranged in bulge loop 5
On end face, outer tube body 1 is skidded off for limiting interior swivel nut 31.
The present embodiment is connected interior tube body with outer tube body by helicitic texture, make need not on tube body machining spiral shell
Line improves production efficiency, while being respectively provided with sealing ring and fluid sealant at the both ends of interior tube body, greatly strengthens the sealing of tube body
Performance.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of thread complete set fixing pipe, which is characterized in that the thread complete set fixing pipe includes：
Outer tube body；
One end of interior tube body, said inner tube body is socketed in the outer tube body, and the both ends of said inner tube body are both provided at least one
A seal groove is cased with sealing ring in the seal groove, for enhancing leakproofness；
Anchor tip, the anchor tip include interior swivel nut and external thread sleeve, and the interior spiral shell is set on the outer tube body, described
External thread sleeve is arranged on said inner tube body, and the external thread sleeve and the interior swivel nut are tightened by helicitic texture, for fixation
Connect the outer tube body and said inner tube body.
2. thread complete set fixing pipe according to claim 1, which is characterized in that the cross section of the sealing ring is circle.
3. thread complete set fixing pipe according to claim 1, which is characterized in that the anchor tip further includes fixed watt,
The fixation watt is arranged on said inner tube body, and the external thread sleeve and the interior swivel nut are solid by the fixation watt by helicitic texture
It is scheduled between the external thread sleeve and the interior swivel nut.
4. thread complete set fixing pipe according to claim 3, which is characterized in that the fixation watt include two semicircular cylinders and
Two and half cone cylinders, are arranged on the end face of the fixation watt jagged, and the diameter of the semicircular cylinder can change with external force.
5. a kind of thread complete set fixing pipe according to claim 4, which is characterized in that the thread complete set fixing pipe is also wrapped
Fixed ring is included, the fixed ring is arranged on the other side in said inner tube body relative to the fixation watt.
6. a kind of thread complete set fixing pipe according to claim 1, which is characterized in that the outer tube body further include have it is convex
Ring, the bulge loop are arranged on the other end in the outer tube body relative to said inner tube body, are skidded off to prevent the interior swivel nut outer
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375357.3U CN207945369U (en) | 2017-10-24 | 2017-10-24 | A kind of thread complete set fixing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375357.3U CN207945369U (en) | 2017-10-24 | 2017-10-24 | A kind of thread complete set fixing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945369U true CN207945369U (en) | 2018-10-09 |
Family
ID=63703115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721375357.3U Expired - Fee Related CN207945369U (en) | 2017-10-24 | 2017-10-24 | A kind of thread complete set fixing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945369U (en) |
-
2017
- 2017-10-24 CN CN201721375357.3U patent/CN207945369U/en not_active Expired - Fee Related
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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: 20181009 Termination date: 20201024 |