CN106402548A - Flexible-pipe adapter connector - Google Patents
Flexible-pipe adapter connector Download PDFInfo
- Publication number
- CN106402548A CN106402548A CN201611181571.5A CN201611181571A CN106402548A CN 106402548 A CN106402548 A CN 106402548A CN 201611181571 A CN201611181571 A CN 201611181571A CN 106402548 A CN106402548 A CN 106402548A
- Authority
- CN
- China
- Prior art keywords
- rear end
- union joint
- pvc pipe
- flexible pipe
- clamping
- 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.)
- Pending
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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/222—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the external piece comprising segments pressed against the hose by wedge shaped elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a flexible-pipe adapter connector. The flexible-pipe adapter connector comprises a connector body and a PVC pipe connecting sleeve. The PVC pipe connecting sleeve is arranged at the front end of the connector body; the connector body comprises a pipe body, an installing base and a clamping mechanism. The PVC pipe connecting sleeve is arranged at the front end of the pipe body, the front end of the pipe body is communicated with the back end of the PVC pipe connecting sleeve, the installing base is arranged at the front portion of the pipe body, and the clamping mechanism is arranged at the back end of the installing base. The clamping mechanism comprises a base body, a plurality of clamping arms, a plurality of fixing bodies and a locking sleeve; the base body is arranged at the back end of the installing base, the clamping arms are arranged at the back end of the base body, the fixing bodies are arranged at the back ends of the clamping arms respectively, annular grooves matched with the fixing bodies are formed in the pipe body, the base body is sleeved with the locking sleeve which is in threaded connection with the base body, the clamping arms are located in the locking sleeve, and conical guiding walls capable of allowing the back ends of the clamping arms to get close to the center are arranged on the inner wall of the back end of the locking sleeve. Compared with the prior art, the connection tightness can be good, and assembling and disassembling are convenient.
Description
【Technical field】
The present invention relates to the technical field of union joint, particularly a kind of technical field of flexible pipe conversion union joint.
【Background technology】
Flexible pipe is the vitals in modern industry, and in daily life, the use of flexible pipe is also very frequent.Can run into unavoidably
Flexible pipe needs to be connected use with PVC pipeline, and traditional flexible pipe adapter has that pipeline connection is tight, union joint is installed and used
And dismounting relatively complicated the problems such as.
【Content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of flexible pipe and changes union joint, can connect
Compactness is good, and installation and removal are convenient.
For achieving the above object, the present invention proposes a kind of flexible pipe conversion union joint, connects including union joint and pvc pipe
Set, the front end of described union joint is provided with pvc pipe adapter sleeve, and described union joint includes body, mounting seat and clamping device, described pipe
The front end of body is provided with pvc pipe adapter sleeve, and the front end of described body is connected with the rear end of pvc pipe adapter sleeve, the front portion of described body
It is provided with mounting seat, the rear end of described mounting seat is provided with clamping device, described clamping device includes pedestal, some clamping limbs, some
Fixed body and lock sleeve, the rear end of described mounting seat is provided with pedestal, and the rear end of described pedestal is provided with clamping limb, described clamping limb
Rear end is equipped with fixed body, and described body is provided with the endless groove with fixing mates, described pedestal is arranged with screw thread even
The lock sleeve connecing, described clamping limb is located in lock sleeve, the rear end inwall of described lock sleeve be provided with can make the rear end of clamping limb to
The taper guide wall that center is drawn close.
Preferably, described fixed body is arc convex, the outer wall of described lock sleeve is provided with into the anti-skidding of circle-shaped distribution
Raised.
Preferably, the rear end outward flange chamfering of described body forms taper seat.
Preferably, described pvc pipe adapter sleeve inwall is provided with the guiding gutter of curl.
Preferably, the front end inward flange chamfering of described pvc pipe adapter sleeve forms taper seat.
Beneficial effects of the present invention：Flexible pipe, when using, is firmly inserted in, until flexible pipe by the present invention from the rear end of body
Insertion end exceedes the half of endless groove, then fastens lock sleeve, and lock sleeve passes through taper guide wall to clamping limb active force, makes clamping
The front end of arm is drawn close to center and is passed through fixed body and prevents from coming off by flexible pipe compression, compared with prior art, can be completely embedded
Property good, installation and removal are convenient.
The feature of the present invention and advantage will combine accompanying drawing by embodiment and be described in detail.
【Brief description】
Fig. 1 is the structural representation that union joint changed by a kind of flexible pipe of the present invention.
In figure：1- union joint, 2-PVC pipe connector sleeves, 3- guiding gutter, 4- flexible pipe, 11- body, 12- mounting seat, 13- clamping
Mechanism, 131- pedestal, 132- clamping limb, 133- fixed body, 134- lock sleeve, 135- taper guide wall, 136- endless groove.
【Specific embodiment】
Refering to Fig. 1, union joint changed by a kind of flexible pipe of the present invention, including union joint 1 and pvc pipe adapter sleeve 2, described union joint
1 front end is provided with pvc pipe adapter sleeve 2, and described union joint 1 includes body 11, mounting seat 12 and clamping device 13, described body 11
Front end be provided with pvc pipe adapter sleeve 2, the front end of described body 11 is connected with the rear end of pvc pipe adapter sleeve 2, described body 11
Front portion is provided with mounting seat 12, and the rear end of described mounting seat 12 is provided with clamping device 13, described clamping device 13 include pedestal 131,
Some clamping limbs 132, some fixed bodies 133 and lock sleeve 134, the rear end of described mounting seat 12 is provided with pedestal 131, described pedestal
131 rear end is provided with clamping limb 132, and the rear end of described clamping limb 132 is equipped with fixed body 133, described body 11 be provided with
The endless groove 136 that fixed body 133 matches, described pedestal 131 is arranged with threaded lock sleeve 134, described clamping limb
132 are located in lock sleeve 134, and the rear end inwall of described lock sleeve 134 is provided with can make the rear end of clamping limb 132 draw close to center
Taper guide wall 135, described fixed body 133 is arc convex, and the outer wall of described lock sleeve 134 is provided with into the anti-skidding of circle-shaped distribution
Projection, the rear end outward flange chamfering of described body 11 forms taper seat, and described pvc pipe adapter sleeve 2 inwall is provided with curl
Guiding gutter 3, the front end inward flange chamfering of described pvc pipe adapter sleeve 2 forms taper seat.
Work process of the present invention：
Flexible pipe 4 in the course of the work, is firmly inserted in, directly by a kind of flexible pipe of present invention conversion union joint from the rear end of body 11
Insertion end to flexible pipe exceedes the half of endless groove 136, then fastens lock sleeve 134, and lock sleeve 134 passes through taper guide wall 135
To clamping limb 132 active force, make the front end of clamping limb 132 draw close to center and pass through fixed body 133 flexible pipe 4 is compressed anti-anti-avulsion
Fall, compared with prior art, being completely embedded property good, installation and removal are convenient.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (5)
1. a kind of flexible pipe conversion union joint it is characterised in that：Including union joint (1) and pvc pipe adapter sleeve (2), described union joint
(1) front end is provided with pvc pipe adapter sleeve (2), and described union joint (1) includes body (11), mounting seat (12) and clamping device
(13), the front end of described body (11) is provided with pvc pipe adapter sleeve (2), the front end of described body (11) and pvc pipe adapter sleeve (2)
Rear end connection, the front portion of described body (11) is provided with mounting seat (12), and the rear end of described mounting seat (12) is provided with clamping device
(13), described clamping device (13) includes pedestal (131), some clamping limbs (132), some fixed bodies (133) and lock sleeve
(134), the rear end of described mounting seat (12) is provided with pedestal (131), and the rear end of described pedestal (131) is provided with clamping limb (132), institute
The rear end stating clamping limb (132) is equipped with fixed body (133), and described body (11) is provided with to be matched with fixed body (133)
Endless groove (136), described pedestal (131) is arranged with threaded lock sleeve (134), and described clamping limb (132) is located at lock
In tight set (134), the rear end inwall of described lock sleeve (134) is provided with the cone that the rear end of clamping limb (132) can be made to draw close to center
Shape guide wall (135).
2. as claimed in claim 1 a kind of flexible pipe conversion union joint it is characterised in that：Described fixed body (133) is that arc is convex
Rise, the outer wall of described lock sleeve (134) is provided with into the anti-skid bulge of circle-shaped distribution.
3. as claimed in claim 1 a kind of flexible pipe conversion union joint it is characterised in that：The rear end outward flange of described body (11)
Chamfering forms taper seat.
4. as claimed in claim 1 a kind of flexible pipe conversion union joint it is characterised in that：Described pvc pipe adapter sleeve (2) inwall sets
There is the guiding gutter (3) of curl.
5. a kind of flexible pipe conversion union joint as any one of Claims 1-4 it is characterised in that：Described pvc pipe connects
The front end inward flange chamfering of set (2) forms taper seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181571.5A CN106402548A (en) | 2016-12-20 | 2016-12-20 | Flexible-pipe adapter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181571.5A CN106402548A (en) | 2016-12-20 | 2016-12-20 | Flexible-pipe adapter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402548A true CN106402548A (en) | 2017-02-15 |
Family
ID=58087753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181571.5A Pending CN106402548A (en) | 2016-12-20 | 2016-12-20 | Flexible-pipe adapter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402548A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257629A (en) * | 1978-05-01 | 1981-03-24 | Rain Bird Sprinkler Mfg. Corp. | Flexible conduit repair coupling |
| GB2112483A (en) * | 1981-12-30 | 1983-07-20 | Talbot And Co Ltd F W | Pipe joint |
| JPH0262498A (en) * | 1988-08-29 | 1990-03-02 | Sekisui Chem Co Ltd | Tube fitting |
| JPH09280449A (en) * | 1996-04-18 | 1997-10-31 | Tabuchi:Kk | Chuck ring integrated type pipe coupling |
| US20050200122A1 (en) * | 2003-04-29 | 2005-09-15 | Melchor Mittersteiner | Joint assembly for flexible and semi-rigid pipings |
| WO2011099186A1 (en) * | 2010-02-10 | 2011-08-18 | 日本フレックス株式会社 | Hose connector |
| CN203614967U (en) * | 2013-11-28 | 2014-05-28 | 东莞市百强橡塑科技有限公司 | Quick connector for automatic telescopic extension water pipe |
| CN103930704A (en) * | 2011-11-11 | 2014-07-16 | 布基有限责任公司 | Connecting device for flexible pipes |
-
2016
- 2016-12-20 CN CN201611181571.5A patent/CN106402548A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257629A (en) * | 1978-05-01 | 1981-03-24 | Rain Bird Sprinkler Mfg. Corp. | Flexible conduit repair coupling |
| GB2112483A (en) * | 1981-12-30 | 1983-07-20 | Talbot And Co Ltd F W | Pipe joint |
| JPH0262498A (en) * | 1988-08-29 | 1990-03-02 | Sekisui Chem Co Ltd | Tube fitting |
| JPH09280449A (en) * | 1996-04-18 | 1997-10-31 | Tabuchi:Kk | Chuck ring integrated type pipe coupling |
| US20050200122A1 (en) * | 2003-04-29 | 2005-09-15 | Melchor Mittersteiner | Joint assembly for flexible and semi-rigid pipings |
| WO2011099186A1 (en) * | 2010-02-10 | 2011-08-18 | 日本フレックス株式会社 | Hose connector |
| CN103930704A (en) * | 2011-11-11 | 2014-07-16 | 布基有限责任公司 | Connecting device for flexible pipes |
| CN203614967U (en) * | 2013-11-28 | 2014-05-28 | 东莞市百强橡塑科技有限公司 | Quick connector for automatic telescopic extension water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |