CN106439287B - Speed pipe connector - Google Patents
Speed pipe connector Download PDFInfo
- Publication number
- CN106439287B CN106439287B CN201610757533.3A CN201610757533A CN106439287B CN 106439287 B CN106439287 B CN 106439287B CN 201610757533 A CN201610757533 A CN 201610757533A CN 106439287 B CN106439287 B CN 106439287B
- Authority
- CN
- China
- Prior art keywords
- pipe connector
- fixing sleeve
- lock ring
- locking nut
- gasket
- 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.)
- Active
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
- F16L19/005—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 comprising locking means for the threaded member
-
- 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
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
Abstract
The invention discloses a kind of speed pipe connector, including pipe connector, fixing sleeve and pipe fastening device, pipe connector medial surface is equipped with circular open slot, is equipped with sealing ring in open slot；The outer peripheral surface of fixing sleeve inner end and pipe connector connects and fixes；The inside of fixing sleeve is arranged in pipe fastening device, and including gasket, lock ring circle, retaining buckle and the locking nut being successively clamped, locking nut is threadedly secured on the inside of the outer end of fixing sleeve；Tube body sequentially passes through locking nut, retaining buckle, lock ring circle and gasket and is finally resisted against on sealing ring, and the free end for detaining angle is resisted against on the outer peripheral surface of tube body.The present invention, it only needs to screw locking nut, tube body can be fixed, easy to operate, easy for installation, disassembly is simple, and using the double sealing structure of gasket and sealing ring, only locking nut, which need to be screwed, can be achieved with the reinforcement of double sealing structure, apply also for the pipe connector of multi-purpose form, versatile.
Description
Technical field
The present invention relates to the connections of civilian valve and pipeline, and in particular to speed pipe connector.
Background technique
Pipe fitting is the fastening means between pipeline and pipeline, is the tie point that can be dismounted between element and pipeline.?
Indispensable key player is acted as in pipe fitting, is one of two main composition parts of fluid-transporting tubing, is used for pipe fitting
Between docking or tee pipe fitting and pipe fitting connection, or by valve body be arranged on pipe fitting.Pipe fitting for equipment and equipment it
Between connection, type of attachment has socket weld or threaded connection etc..
But the connection type of conventional pipe joint has the disadvantages that
1. conventional pipe joint can only be threadedly engaged docking mode with one kind and realize fixation, poor universality；
2. screw thread process must be carried out to pipe fitting or other various ways are processed, it could be attached, replace with valve body
Valve body or pipe fitting must also be again into processing, and process is various, not easy to disassemble, replacement trouble.
It can be seen that there is poor universality, erroneous for installation in the connection type of current pipe fitting.
Summary of the invention
The technical problem to be solved by the present invention is to the connection type of current pipe fitting, there are poor universalities, erroneous for installation
The problem of.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that providing a kind of speed pipe connection
Head, comprising:
Pipe connector, medial surface is equipped with circular open slot, and the opening of the open slot is towards the pipe connector
Axial ends, sealing ring is equipped in the open slot；
Fixing sleeve, inner end and the outer peripheral surface of the pipe connector connect and fix；
The inside of the fixing sleeve is arranged in pipe fastening device, including gasket, the lock ring circle, retaining being successively clamped
Buckle and locking nut, the outer circumferential center of the retaining buckle, which extends, is equipped with button angle, and the free end at the button angle is to described
Pipe connector inclination, the locking nut are threadedly secured on the inside of the outer end of the fixing sleeve；
Tube body sequentially pass through the locking nut, the retaining buckle, the lock ring circle and the gasket finally against
On the sealing ring, the free end at the button angle is resisted against on the outer peripheral surface of the tube body.
In the above scheme, the outer peripheral surface of the pipe connector is equipped with mounting groove and positioning rib, and the mounting groove is along institute
State the circumferential setting of pipe connector, axial direction setting of the positioning rib along the pipe connector, the medial surface of the fixing sleeve
Equipped with installation base, outer end face is equipped with detent, and the installation base is installed in the mounting groove, and the positioning rib is installed on
In the detent.
In the above scheme, the inner end of the gasket be equipped with seal boss, the medial surface of the seal boss with it is described
The end face of pipe connector is against the medial surface of outer circumference surface and the fixing sleeve agrees with.
In the above scheme, be circumferentially with multiple elastomer blocks of the inner end of the lock ring circle along the lock ring circle, the bullet
Property block inboard root be equipped with lock ring step, the outer end face of the gasket is resisted against on the lock ring step, the elastomer block
It is located between the outer peripheral surface of the gasket and the fixing sleeve.
In the above scheme, the free end of the elastomer block be in splinter shape, the medial surface of the free end of the elastomer block and
Lateral surface is the conical surface, and the corresponding position of the medial surface of the fixing sleeve is equipped with the cone being adapted to the free end of the elastomer block
Platform.
In the above scheme, the outer peripheral surface of the outer end of the lock ring circle is equipped with locking slot, the inner end of the locking nut
Be fixed in the locking slot, the retaining buckle be arranged in the lock ring circle outer end face and the locking nut it
Between.
In the above scheme, the lateral surface of the elastomer block is equipped with groove.
In the above scheme, the free end at the button angle is equipped with bifurcated.
In the above scheme, the pipe connector is ball valve, tee tube or bipass.
The present invention passes through the cooperation of pipe connector, fixing sleeve and pipe fastening device, it is only necessary to screw locking nut, just
Tube body can be fixed, easy to operate, easy for installation, without using extra manufacturing procedures such as welding, disassembly is simple, facilitates dimension
Shield, and using the double sealing structure of gasket and sealing ring, only need to screw locking nut can be achieved with double sealing structure
Reinforcement, apply also for the pipe connector of multi-purpose form, pipe fitting be fixed against pipe fitting using the button angle of retaining buckle,
Without being processed to tube body, it is only necessary to it is matched with the size of tube body, it is versatile, it is suitable for combustion gas, tap water, electrical
The civil pipeline and industrial pipeline of protection pipe etc..
Detailed description of the invention
Fig. 1 is the present invention cross-sectional view of the structure fixed with tube body；
Fig. 2 is decomposition diagram of the invention；
Fig. 3 is the structural schematic diagram of the embodiment one of pipe connector of the invention；
Fig. 4 is the structural schematic diagram of the embodiment two of pipe connector of the invention；
Fig. 5 is the structural schematic diagram of the embodiment three of pipe connector of the invention；
Fig. 6 is the structural schematic diagram of fixing sleeve of the invention；
Fig. 7 is the structural schematic diagram of lock ring circle of the invention；
Fig. 8 is the structural schematic diagram of retaining buckle of the invention；
Fig. 9 is the structural schematic diagram of locking nut of the invention.
Specific embodiment
The present invention is described in detail with Figure of description combined with specific embodiments below.
As shown in Figure 1, Figure 2 and Figure 3, speed pipe connector provided by the invention includes pipe connector 1,2 and of fixing sleeve
Pipe fastening device.The medial surface of pipe connector 1 is equipped with circular open slot 13, and the opening of open slot 13 connects towards pipe fitting
The axial ends of mouth 1, open slot 13 is interior to be equipped with sealing ring 3；The inner end of fixing sleeve 2 and the outer peripheral surface of pipe connector 1 connect and fix；
The inside of fixing sleeve 2 is arranged in pipe fastening device, including gasket 4, lock ring circle 5, retaining buckle 6 and the locking being successively clamped
Nut 7, the outer circumferential center of retaining buckle 6, which extends, is equipped with button angle 61, and the free end for detaining angle 61 is tilted to pipe connector 1, lock
Tight nut 7 is threadedly secured on the inside of the outer end of fixing sleeve 2.
Tube body 8 sequentially passes through locking nut 7, retaining buckle 6, lock ring circle 5 and gasket 4 and is finally resisted against on sealing ring 3,
The free end at button angle 61 is resisted against on the outer peripheral surface of tube body 8.With being screwed for locking nut 7, the outer ring court of retaining buckle 6
It is slid to pipe connector 1, the gradient at button angle 61 becomes smaller, and increases the active force of tube body 8, tube body 8 is fixed, can not slide outward
Out, fixed form is simple, without complicated manufacturing procedure and operating procedure, saves manpower and time.Simultaneously as pipe fitting 8 exists
Meeting is mobile to pipe connector 1 under the action of detaining angle 61, and then reduces the space of sealing ring 3, enhances leakproofness；Moreover, locking screw
Mother's 7 screws meeting so that lock ring circle 5, gasket 4 are close to pipe connector 1, and the leakproofness of gasket 4 also enhances.Therefore it uses
Sealing ring 3 and the coefficient dual-seal of gasket 4, and dual-seal only can be achieved at the same time by screwing for locking nut 7
The reinforcement of effect.
Preferably, multiple structural forms can be used in pipe connector 1, versatile, such as may be configured as ball valve, tee tube or two
Siphunculus, respectively as shown in Fig. 3, Fig. 4 and Fig. 5.The outer peripheral surface of pipe connector 1 is equipped with mounting groove 11 and positioning rib 12, mounting groove
11 are arranged along the circumferential of pipe connector 1, axial direction setting of the positioning rib 12 along pipe connector 1.
As shown in fig. 6, the medial surface of fixing sleeve 2 is equipped with installation base 22, outer end face is equipped with detent 21, and installation base 22 blocks
In mounting groove 11, positioning rib 12 is installed in detent 21.Positioning rib 12 is aligned with detent 21 when installation, then will
Installation base 22 is pressed into mounting groove 11, easy for installation, and is defined simultaneously to radial displacement and axial displacement.
Preferably, as shown in Fig. 2, the inner end of gasket 4 is equipped with seal boss 41, the medial surface and pipe fitting of seal boss 41
The end face of interface 1 is against the medial surface of the outer circumference surface and fixing sleeve 2 of seal boss 41 agrees with.Seal boss 41 can effectively be prevented
Only the fluid in tube body 8 overflows.
Preferably, as shown in fig. 7, the inner end of lock ring circle 5 is circumferentially with multiple elastomer blocks 52, elastomer block along lock ring circle 5
52 inboard root is equipped with lock ring step, and the outer end face of gasket 4 is resisted against on lock ring step, and elastomer block 52 is folded in gasket
Between 4 outer peripheral surface and fixing sleeve 2.Elastomer block 52 is multiple individuals being independently arranged, with integrally formed monolithic construction phase
Than there is stronger deformability, flexibility is stronger, and more easy to install when being squeezed.
It is further preferred that the free end of elastomer block 52 is in splinter shape, the medial surface of the free end of elastomer block 52 and outside
Face is the conical surface, and the corresponding position of the medial surface of fixing sleeve 2 is equipped with the frustum 23 being adapted to the free end of elastomer block 52.The conical surface and
The set-up mode of frustum 23, the more conducively propulsion of lock ring circle 5 reduce the effect of its skid resistance and inside collapsed seal pad 4.
As shown in figs. 2,7 and 8, the outer peripheral surface of the outer end of lock ring circle 5 be equipped with locking slot 51, locking nut 7 it is interior
End is fixed in locking slot 51, and retaining buckle 6 is arranged between the outer end face of lock ring circle 5 and locking nut 7.
It is further preferred that the lateral surface of elastomer block 52 is equipped with groove 53, groove 53 provides sky for the deformation of elastomer block 52
Between, to enhance sealing performance.
Preferably, as shown in figure 8, button angle 61 free end be equipped with bifurcated, bifurcation structure can increase button angle 61 and tube body 8 it
Between frictional force, enhance tube body 8 fixing intensity, improve fastness.
The present invention passes through the cooperation of pipe connector, fixing sleeve and pipe fastening device, it is only necessary to screw locking nut, just
Tube body can be fixed, easy to operate, easy for installation, without using extra manufacturing procedures such as welding, disassembly is simple, facilitates dimension
Shield, and using the double sealing structure of gasket and sealing ring, only need to screw locking nut can be achieved with double sealing structure
Reinforcement, apply also for the pipe connector of multi-purpose form, pipe fitting be fixed against pipe fitting using the button angle of retaining buckle,
Without being processed to tube body, it is only necessary to it is matched with the size of tube body, it is versatile, it is suitable for combustion gas, tap water, electrical
The civil pipeline and industrial pipeline of protection pipe etc..
The present invention is not limited to above-mentioned preferred forms, and anyone should learn that the knots made under the inspiration of the present invention
Structure variation, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Claims (6)
1. speed pipe connector characterized by comprising
Pipe connector, medial surface is equipped with circular open slot, and the opening of the open slot is towards the axis of the pipe connector
To both ends, sealing ring is equipped in the open slot；
Fixing sleeve, inner end and the outer peripheral surface of the pipe connector connect and fix；
The inside of the fixing sleeve is arranged in pipe fastening device, including gasket, the lock ring circle, retaining buckle being successively clamped
And locking nut, the outer circumferential center of the retaining buckle, which extends, is equipped with button angle, and the free end at the button angle is to the pipe fitting
Interface inclination, the locking nut are threadedly secured on the inside of the outer end of the fixing sleeve；The inner end of the gasket is equipped with
The end face of seal boss, the medial surface of the seal boss and the pipe connector is against outer circumference surface and the fixing sleeve
Medial surface agrees with；Be circumferentially with multiple elastomer blocks of the inner end of the lock ring circle along the lock ring circle, the inside of the elastomer block
Root is equipped with lock ring step, and the outer end face of the gasket is resisted against on the lock ring step, and the elastomer block is folded in described
Between the outer peripheral surface of gasket and the fixing sleeve；The free end of the elastomer block is in splinter shape, the free end of the elastomer block
Medial surface and lateral surface be the conical surface, the corresponding position of the medial surface of the fixing sleeve is equipped with the free end with the elastomer block
The frustum of adaptation；
Tube body sequentially passes through the locking nut, the retaining buckle, the lock ring circle and the gasket and is finally resisted against institute
It states on sealing ring, the free end at the button angle is resisted against on the outer peripheral surface of the tube body.
2. speed pipe connector as described in claim 1, which is characterized in that the outer peripheral surface of the pipe connector is equipped with installation
Slot and positioning rib, the mounting groove is along the circumferential direction setting of the pipe connector, and the positioning rib is along the pipe connector
Axial setting, the medial surface of the fixing sleeve are equipped with installation base, and outer end face is equipped with detent, and the installation base is installed on described
In mounting groove, the positioning rib is installed in the detent.
3. speed pipe connector as described in claim 1, which is characterized in that set on the outer peripheral surface of the outer end of the lock ring circle
There is locking slot, the inner end of the locking nut is fixed in the locking slot, and the retaining buckle is arranged in the lock ring
Between the outer end face of circle and the locking nut.
4. speed pipe connector as described in claim 1, which is characterized in that the lateral surface of the elastomer block is equipped with groove.
5. speed pipe connector as described in claim 1, which is characterized in that the free end at the button angle is equipped with bifurcated.
6. speed pipe connector as described in claim 1, which is characterized in that the pipe connector be ball valve, tee tube or
Bipass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757533.3A CN106439287B (en) | 2016-08-29 | 2016-08-29 | Speed pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757533.3A CN106439287B (en) | 2016-08-29 | 2016-08-29 | Speed pipe connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439287A CN106439287A (en) | 2017-02-22 |
| CN106439287B true CN106439287B (en) | 2019-01-01 |
Family
ID=58091681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757533.3A Active CN106439287B (en) | 2016-08-29 | 2016-08-29 | Speed pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439287B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559520A (en) * | 2017-10-12 | 2018-01-09 | 广东百能堡科技有限公司 | Fast-assembling pipeline configuration |
| CN112727825B (en) * | 2020-12-23 | 2022-12-06 | 象山兴驰液压润滑有限公司 | Connecting structure of hydraulic distributor |
| CN113352070A (en) * | 2021-06-21 | 2021-09-07 | 潍坊歌尔电子有限公司 | Screw machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186842Y (en) * | 1993-09-28 | 1995-01-04 | 孙汝国 | Hanging-tightened movable connecting pipe article |
| KR101170603B1 (en) * | 2009-04-24 | 2012-08-01 | 박장희 | A pipe connector |
| CN201547444U (en) * | 2009-08-11 | 2010-08-11 | 蔡贤通 | Quick connecting structure of plastic pipe |
| KR20120009123A (en) * | 2010-07-22 | 2012-02-01 | 장영록 | Connecting Apparatus of Pipe |
| CN201954158U (en) * | 2010-08-31 | 2011-08-31 | 台州圣鸿金属制品有限公司 | Fast pipe joint device |
| CN102121550B (en) * | 2010-09-29 | 2015-05-27 | 拉卡萨安吉拉股份有限公司 | Quick pipeline connecting method and joint using same |
| CN205978881U (en) * | 2016-08-29 | 2017-02-22 | 乐清市奥格节能自控系统有限公司 | Quick pipe connections head |
-
2016
- 2016-08-29 CN CN201610757533.3A patent/CN106439287B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439287A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106439287B (en) | Speed pipe connector | |
| KR101879248B1 (en) | Connecting structure of refrigerant pipe | |
| WO2015187958A1 (en) | Compression fitting with torque nut | |
| CN205978881U (en) | Quick pipe connections head | |
| CN207261830U (en) | Self-locking anti-rotating pipe fitting fixing device | |
| CN202521103U (en) | Quick hydraulic pipe joint | |
| CN207316305U (en) | A kind of bite type seal tube connector | |
| CN203036135U (en) | Pressure detection joint ball seal structure | |
| CN204420411U (en) | A kind of ready-package pipe joint | |
| CN202756806U (en) | Fast double-connector device | |
| CN205841956U (en) | A kind of Quick connected ball valve | |
| KR101889960B1 (en) | Connecting structure of refrigerant pipe | |
| CN102269304A (en) | Rapid connecting assembly-pipe fitting structure | |
| CN207246617U (en) | A kind of Universal rotary joint | |
| US20120217744A1 (en) | Hybrid Tube Connector Port | |
| CN205859434U (en) | A kind of articulation connected for hose-rigid pipe | |
| CN104534217A (en) | Union elbow capable of being assembled with adjustable angle | |
| CN102797924A (en) | Quick dual-connector device | |
| CN210266291U (en) | Corrugated pipe connecting piece | |
| CN201696692U (en) | Joint capable of matching with British clamping device for inflation | |
| CN107575671A (en) | A kind of stainless steel tube connector | |
| CN209354822U (en) | A kind of pipe fitting | |
| CN211118120U (en) | Quick connecting joint of compressed air pipeline | |
| CN202992489U (en) | Direct-type integrally formed sub-catchment | |
| CN207178971U (en) | A kind of stainless steel tube connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 No. 2188 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang augurit Intelligent Technology Co., Ltd. Address before: 325604 No. 2188 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Yueqing CNOG Energy-Saving Automatic Control System Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |