CN106402553A - Joint with sealing structure - Google Patents
Joint with sealing structure Download PDFInfo
- Publication number
- CN106402553A CN106402553A CN201611057940.XA CN201611057940A CN106402553A CN 106402553 A CN106402553 A CN 106402553A CN 201611057940 A CN201611057940 A CN 201611057940A CN 106402553 A CN106402553 A CN 106402553A
- Authority
- CN
- China
- Prior art keywords
- joint
- pipe
- supervisor
- pad
- sealing structure
- 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.)
- Granted
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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention belongs to the technical field of connecting pieces and particularly relates to a joint with a sealing structure. The joint with the sealing structure comprises a main pipe. A first sealed connection mechanism is arranged at one end of the main pipe, and one or more subsidiary pipes are connected to the other end of the main pipe. A locating step is arranged on the inner wall of the end, far away from the main pipe, of each subsidiary pipe. The joint further comprises end sealing ring pads which are in one-to-one correspondence with the subsidiary pipes. A round ring which can be clamped onto the corresponding locating step is arranged at the inner side of each end sealing ring pad, and each end sealing ring pad is fixed to the end, far away from the main pipe, of the corresponding subsidiary pipe through the corresponding round ring. Multiple first teeth which are uniformly distributed in the circumferential direction are arranged at the end, far away from the corresponding end sealing ring pad, of each round ring. Second teeth which are connected with the first teeth in an engaged manner are arranged on the locating steps. A wave-shaped elastic ring is arranged in each end sealing ring pad. Each end sealing ring pad is obtained through plastic injection molding, and each wave-shaped elastic ring is fixedly inserted through the corresponding end sealing ring pad.
Description
Technical field
The invention belongs to connector technical field, more particularly, to a kind of joint with sealing structure.
Background technology
In well seat socket, typically can erection joint be used for connecting well seat or pipeline.
Current joint its typically there is the joint of multichannel, i.e. two-way and threeway etc. structure.When joint is being connected
Afterwards, its sealing of joint is overproof, leads to be susceptible to the phenomenons such as leakage.For example, inventor is had to disclose a kind of band sealing knot
The joint [200820238382.1] of structure, it has body, and body has been wholely set at least two interface tubes.This junction block connects
Mouth can be in same plane, also can not at grade, and the angle between adjacent interface tube is 45 ° or 22.5 °, is suitable for multiple
Situation, and easy to connect, row sets the neat specification of pipeline, improves operating efficiency.
Although above-mentioned scheme have many advantages, such as above, above-mentioned scheme does not thoroughly solve above-mentioned skill
Art problem, therefore, is badly in need of designing a joint with sealing structure that can solve above-mentioned technical problem.
Content of the invention
The purpose of the present invention is for the problems referred to above, provides a kind of design more reasonable, good airproof performance with sealing structure
Joint.
For reaching above-mentioned purpose, present invention employs following technical proposal：This joint with sealing structure includes being responsible for,
One end of supervisor is provided with the first sealing connection mechanism, is connected with least one root pipe in the other end of supervisor, in every root Guan Yuan
One end inwall from supervisor is respectively equipped with positioning step, and this joint also includes and described sub- pipe one-to-one end part seal circle
Pad, is respectively equipped with the circular rings being stuck on described positioning step and end part seal in the inner side of each end part seal circle pad
Circle pad is fixed on sub- pipe one end away from supervisor by circular rings, and described circular rings are provided with away from one end of end part seal circle pad
First teeth of some even circumferential distributions, are provided with the second tooth being connected with the first described teeth engagement on positioning step
Tooth, is provided with waveform bullet shape circle in end part seal circle pad, and end part seal circle pad is by injection mo(u)lding and by described waveform bullet shape circle
Build-in.
In the above-mentioned joint with sealing structure, the first described sealing connection mechanism includes being arranged on supervisor away from son
The external screw thread of pipe one end outer wall, is additionally provided with annular stop part at external screw thread ending in the outer wall of supervisor, described annular
Stop part is provided with Gask-O-Seal near externally threaded one side.
In the above-mentioned joint with sealing structure, described annular stop part is provided with annular positioning groove, described ring
The one side of shape sealing gasket is provided with the circular orientation protuberance being stuck in described annular positioning groove.
In the above-mentioned joint with sealing structure, described supervisor and sub- Guan Jun are made of plastics and are connected as a single entity formula knot
Structure.
In the above-mentioned joint with sealing structure, described end part seal circle pad and circular rings are connected as a single entity structure.
In the above-mentioned joint with sealing structure, described sub- pipe is provided with the outer spiral shell of sub- pipe away from one end outer wall of supervisor
Line.
In the above-mentioned joint with sealing structure, described waveform bullet shape circle at least two encloses.
Compared with prior art, the advantage of this joint with sealing structure is：
1st, due to being provided with end part seal circle pad, it can improve the connection sealing of joint, it is to avoid reveal etc.
Phenomenon.
2nd, due to being provided with the connected mode of teeth engagement, it can improve the fixing stability of end part seal circle pad.
3rd, due to being provided with the first sealing connection mechanism, it can also improve the connection sealing of joint.
4th, structure is simple and easily fabricated.
5th, due to being provided with waveform bullet shape circle, it can improve the Elastic Contact ability of junction, can also enter one simultaneously
Step improves sealing.
Brief description
Fig. 1 is the structural representation that the present invention provides.
Fig. 2 is the optimization structural representation that the present invention provides.
Fig. 3 is the structural representation amplifying at A in Fig. 2.
Fig. 4 is mplifying structure schematic diagram at B in Fig. 2.
In figure, supervisor's the 1, first sealing connection mechanism 11, annular stop part 12, Gask-O-Seal 13, circular orientation protuberance
131st, sub- pipe 2, positioning step 21, the first teeth 211, end part seal circle pad 3, circular rings 31, the second teeth 311, seal convexity
34th, waveform bullet shape circle 4.
Specific embodiment
The following is the specific embodiment of invention and combine accompanying drawing, technical scheme is further described, but
The present invention is not limited to these embodiments.
As Figure 1-4, this joint with sealing structure includes being responsible for 1, is provided with first in one end of supervisor 1 and is tightly connected
Mechanism 11, specifically, this first sealing connection mechanism 11 includes being arranged on the external screw thread of supervisor's 1 remote ionic tube 2 one end outer wall, outward
Screw thread is connected with the internal thread of connection screw thread lid, is additionally provided with the annular stop part at external screw thread ending in the outer wall of supervisor 1
12, described annular stop part 12 is provided with Gask-O-Seal 13 near externally threaded one side.
Gask-O-Seal 13 can improve the sealing with connection screw thread lid contact site.
Annular stop part 12 is provided with annular positioning groove, the one side of described Gask-O-Seal 13 be provided with can be stuck in described
Annular positioning groove in circular orientation protuberance 131.
Circular orientation protuberance 131 its be connected as a single entity structure and be made up of elastomeric material respectively with annular stop part 12.
It is connected with least one root pipe 2 in the other end of supervisor 1, supervisor 1 and sub- pipe 2 are all made of plastics and are connected as a single entity
Formula structure.Supervisor 1 is connected with well seat bellmouth, and sub- pipe 2 is connected with pipeline.
It is provided with sub- pipe external screw thread in every root pipe 2 away from one end outer wall of supervisor 1.
It is respectively equipped with positioning step 21 in every root pipe 2 away from one end inwall of supervisor 1, positioning step 21 is right angle platform
Rank.This joint also includes the one-to-one end part seal circle pad 3 with described sub- pipe 2, is provided with end part seal circle pad 3 outer face
Seal convexity 34.It is respectively equipped with the circle being stuck on described positioning step 21 in the inner side of each end part seal circle pad 3
Ring 31 and end part seal circle pad 3 are fixed on one end, end part seal circle pad 3 and circle away from supervisor 1 for the sub- pipe 2 by circular rings 31
The monolateral section of ring 31 is L-shaped.
That is, the sealing of end realized by end part seal circle pad 3, circular rings 31 realize the fixation of end part seal circle pad 3,
Avoid in an assembling process self falling the problems such as.
Described circular rings 31 are provided with, away from one end of end part seal circle pad 3, the first teeth that some even circumferentials are distributed
311, the second teeth 211 being connected with the first described teeth engagement are provided with positioning step 21, in end part seal circle pad 3
It is provided with waveform bullet shape circle 4, end part seal circle pad 3 is by injection mo(u)lding and by described waveform bullet shape circle 4 build-in.This waveform bullet shape circle
4 at least two circles.Waveform bullet shape circle 4 is formed by metal sheet curling.
By above-mentioned structure, it can improve the stability maintenance of end part seal circle pad 3, it is to avoid end part seal circle pad
3 circumferentially rotate and axially easily get loose etc. phenomenon.
End part seal circle pad 3 and circular rings 31 are connected as a single entity structure.
Some ring packings from inside to outside setting gradually are provided with the end face of the remote ionic tube 2 of end part seal circle pad 3
Lip.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing supervisor 1, the first sealing connection mechanism 11, annular stop part 12, Gask-O-Seal herein
13rd, circular orientation protuberance 131, sub- pipe 2, positioning step 21, the first teeth 211, sub- pipe teeth 212, end part seal circle pad 3, circle
The terms such as shape ring 31, the second teeth 311, sealing ring teeth 312, waveform bullet shape circle 4, but be not precluded from using other terms can
Can property.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as any one
It is all contrary with spirit of the present invention for planting additional restriction.
Claims (5)
1. a kind of joint with sealing structure, it is characterised in that this joint includes being responsible for (1), is provided with the in one end of supervisor (1)
One sealing connection mechanism (11), is connected with least one root pipe (2) in the other end of supervisor (1), in every root pipe (2) away from master
One end inwall of pipe (1) is respectively equipped with positioning step (21), and this joint also includes the one-to-one end with described son pipe (2)
Sealed loop-pad (3), is respectively equipped with the inner side of each end part seal circle pad (3) and can be stuck on described positioning step (21)
Circular rings (31) and end part seal circle pad (3) are fixed on sub- pipe (2) one end away from supervisor (1) by circular rings (31), described
Circular rings (31) be provided with the first teeth of some even circumferentials distribution away from one end of end part seal circle pad (3), in positioning table
Rank (21) is provided with the second teeth being connected with the first described teeth engagement, is provided with waveform bullet in end part seal circle pad (3)
Shape circle (4), end part seal circle pad (3) is by injection mo(u)lding and by described waveform bullet shape circle (4) build-in.
2. the joint with sealing structure according to claim 1 is it is characterised in that described the first sealing connection mechanism
(11) include being arranged on the external screw thread of supervisor (1) remote ionic tube (2) one end outer wall, be additionally provided with positioned at outer in the outer wall of supervisor (1)
Annular stop part (12) at screw-thread ending, described annular stop part (12) is provided with Gask-O-Seal near externally threaded one side
(13).
3. the joint with sealing structure according to claim 2 is it is characterised in that set on described annular stop part (12)
There is annular positioning groove, it is fixed that the one side of described Gask-O-Seal (13) is provided with the annular being stuck in described annular positioning groove
Position protuberance (131).
4. the joint with sealing structure according to claim 1 is it is characterised in that described son pipe (2) is away from supervisor (1)
One end outer wall be provided with sub- pipe external screw thread.
5. the joint with sealing structure according to claim 1 it is characterised in that described waveform bullet shape circle (4) at least
Two circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057940.XA CN106402553B (en) | 2016-11-25 | 2016-11-25 | Connector with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057940.XA CN106402553B (en) | 2016-11-25 | 2016-11-25 | Connector with sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402553A true CN106402553A (en) | 2017-02-15 |
| CN106402553B CN106402553B (en) | 2018-06-26 |
Family
ID=58083205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611057940.XA Active CN106402553B (en) | 2016-11-25 | 2016-11-25 | Connector with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402553B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09269089A (en) * | 1995-10-13 | 1997-10-14 | Cajon Co | Improved coupler |
| CN300972547S (en) * | 2008-08-04 | 2009-08-05 | 向兴实业纺织整理(苏州)有限公司 | Flower cloth (1) |
| CN204201337U (en) * | 2014-10-09 | 2015-03-11 | 刘玉国 | A kind of reducer pipe joint |
| CN204254084U (en) * | 2014-11-18 | 2015-04-08 | 王靖崇 | Side seal face type corrugated pipe connector |
| CN204922330U (en) * | 2015-09-07 | 2015-12-30 | 温州钜源流体设备有限公司 | Ready -package U type three -way pipe |
-
2016
- 2016-11-25 CN CN201611057940.XA patent/CN106402553B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09269089A (en) * | 1995-10-13 | 1997-10-14 | Cajon Co | Improved coupler |
| CN300972547S (en) * | 2008-08-04 | 2009-08-05 | 向兴实业纺织整理(苏州)有限公司 | Flower cloth (1) |
| CN204201337U (en) * | 2014-10-09 | 2015-03-11 | 刘玉国 | A kind of reducer pipe joint |
| CN204254084U (en) * | 2014-11-18 | 2015-04-08 | 王靖崇 | Side seal face type corrugated pipe connector |
| CN204922330U (en) * | 2015-09-07 | 2015-12-30 | 温州钜源流体设备有限公司 | Ready -package U type three -way pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402553B (en) | 2018-06-26 |
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