CN101191512A - Fast joint for bayonet - Google Patents
Fast joint for bayonet Download PDFInfo
- Publication number
- CN101191512A CN101191512A CNA2006101491612A CN200610149161A CN101191512A CN 101191512 A CN101191512 A CN 101191512A CN A2006101491612 A CNA2006101491612 A CN A2006101491612A CN 200610149161 A CN200610149161 A CN 200610149161A CN 101191512 A CN101191512 A CN 101191512A
- Authority
- CN
- China
- Prior art keywords
- nipple
- piece
- pins
- connector slot
- male
- 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
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a bayonet quick coupling which consists of two parts which are matched with each other. One part is a male piece 1, wherein, four nipple pins 2 with the same shape and size are arranged on the external surface of the male piece 1, and the four nipple pins 2 are on the same line in the axial direction of the male piece 1 and the distance between the four nipple pins 2 is angulated at 90 DEG in the radial direction. The other part is a female piece 6, wherein, a wrench bayonet 4 is arranged outside the female piece 6 and four nipple grooves 3 with the same shape and size and a sealing ring groove 5 are arranged inside the female piece 6; the four nipple grooves 3 are on the same line in the axial direction of the female piece 6 and symmetrically distributed in the radial direction of the female piece 6 by being angulated at 90 DEG between the four nipple grooves 3. When the male piece 1 and the female piece 6 are in butt joint, the male piece 1 is inserted into the female piece 6 and the four nipple pins 2 on the male piece 1 are inserted into the four nipple grooves 3 in the female piece 6, and then the male piece 1 is rotated by an angle to make the nipple pins 2 and the nipple grooves 4 be fastened with each other, thereby assembly of the bayonet quick coupling is finished. As long as the prior angle of the male piece 1 is reversed, the nipple pins 2 and the nipple grooves 3 are made to separate, and then the male piece 1 can be drawn out, thereby disassembly of the invention is finished.
Description
Technical field
The present invention relates to manage connection technology, is a kind of being applied between pipe and the pipe, and it can substitute present being threaded the interconnection technique between pipe and other things.
Background technique
More current pipes connect and all need to be threaded, and are cumbersome like this and inconvenient, particularly arrived when wanting dismounting just pretty troublesome because call in a lot of special tools always, as various spanners, sealing material, pipe wrench etc.
Summary of the invention
All need problems such as various tool and various sealing materials in order to solve existing pipe connection, the present invention is to provide bayonet fast joint, this joint not only can overcome the above problems, and can bring convenience in productive life work fast for people.
The technical solution adopted for the present invention to solve the technical problems is: this bayonet fast joint is made up of two parts, these two-part are Matching Relationships, a part is for having four equirotal nipple pins of shape on its outer surface of cylindrical body, see axially that from cylindrical these four nipple pins are the same lines, radially be that each is symmetrically distributed with an angle of 90 degrees, this part is a bull.A part is a parent part in addition, this part also is a cylindrical body, its internal diameter is more bigger than bull external diameter, there is the spanner bayonet socket its outside, there are connector slot and seal groove in inside, and connector slot also is four, and the shape size of connector slot all is the same, from parent part axially see four connector slot on the same line, radially be that each is symmetrically distributed with an angle of 90 degrees.Connector slot is more bigger than nipple pin.
When bull this part when this part will be connected with parent part, only need bull is injected parent part and aim at four connector slot on the parent parts with four nipple pins on the bull and rotate an angle again and nipple pin and connector slot are fastened togather mutually get final product, be added in seal ring in the seal groove this moment and also bull embraced to form and seal.In the time will disassembling, only need the original angle of counter-rotating bull, nipple pin and the connector slot on the parent part on the bull separately just can be pulled out.So just finish dismounting.
Description of drawings
Fig. 1 and Fig. 2 are the structural representations of a kind of rapid pipe joint of the present invention.
Embodiment
In the represented structure of Fig. 1, four nipple pins 2 that the length size shape is the same are arranged on the bull 1, these four nipple pins 2 axially are on the line bull 1, and the distance of an angle of 90 degrees is radially arranged between each.
In the represented structure of Fig. 2, four connector slot 3 that geomery is the same are arranged, seal groove 5, spanner bayonet socket 4 on the parent part 6.See axially that from parent part four connector slot 3 on the same line, radially are the distances that an angle of 90 degrees is arranged between each.Connector slot 3 is more bigger than nipple pin 2.
The external diameter of bull 1 is more smaller than the internal diameter of parent part 6, when bull 1 and parent part 6 butt joints, bull 1 is injected 6 li of parent parts, the seal ring that is added in the inside during through seal groove 5 is embraced the formation sealing, when four nipple pins 2 on the bull 1 enter four connector slot 3 the insides of 6 li of parent parts, at this moment angle of bull 1 rotation to be made nipple pin 2 and connector slot 3 mutual being fastened togather, so just finish installation.When disassembling, can pull out bull 1, so just finish dismounting as long as counter-rotating bull 1 original angle makes nipple pin 2 separate just with connector slot 3.Spanner bayonet socket 4 is in order to allow spanner have the place to clamp parent part 6 designs.
Claims (1)
1. bayonet fast joint, form by two parts, it is characterized in that: these two-part are Matching Relationships, a part is for having four equirotal nipple pins 2 of shape on its outer surface of cylindrical body, see axially that from cylindrical these four nipple pins 2 are the same lines, radially be each with an angle of 90 degrees range distribution, this part is a bull 1.A part is a parent part 6 in addition, and this part also is a cylindrical body, and its internal diameter is more bigger than bull 1 external diameter, and there is spanner bayonet socket 4 its outside, and inside has: connector slot 3, seal groove 5.Connector slot 3 also has four, and their shape size all is the same, from parent part 6 axially see four connector slot 3 on the same line, radially be that each is with an angle of 90 degrees range distribution.Connector slot 3 is more bigger than nipple pin 2, and nipple pin 2 and connector slot 3 be to be fastened togather mutually, and their are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101491612A CN101191512A (en) | 2006-11-19 | 2006-11-19 | Fast joint for bayonet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101491612A CN101191512A (en) | 2006-11-19 | 2006-11-19 | Fast joint for bayonet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191512A true CN101191512A (en) | 2008-06-04 |
Family
ID=39486685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101491612A Pending CN101191512A (en) | 2006-11-19 | 2006-11-19 | Fast joint for bayonet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101191512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920673A (en) * | 2009-06-10 | 2010-12-22 | 汉拏空调株式会社 | Seat air conditioning system for motor vehicles |
-
2006
- 2006-11-19 CN CNA2006101491612A patent/CN101191512A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920673A (en) * | 2009-06-10 | 2010-12-22 | 汉拏空调株式会社 | Seat air conditioning system for motor vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203453684U (en) | Pipe joint assembly and male and female joints thereof | |
| CN101535701B (en) | Male coupling for connecting to female threaded coupling and coupling method | |
| JP2010534804A5 (en) | ||
| US20100133804A1 (en) | Method of replacing pipe couplings | |
| US5816625A (en) | Quick release coupling with spacer ring to align spline rod | |
| CN204739347U (en) | Pipe quick-connect couplings, pipe quick-connect couplings and pipe quick-connect plugs | |
| CN105317802A (en) | Blind rivet for connecting composite materials capable of adjusting interlayer thickness range | |
| CN201302021Y (en) | Detachable gas circuit connector of high-speed joint | |
| CN106014284B (en) | Rotating tool joint that spline socket joint plug-in is mining | |
| CN101191572A (en) | Two-pin bayonet fast joint | |
| CN101191512A (en) | Fast joint for bayonet | |
| US10221979B2 (en) | Detachable tube coupling system | |
| CN203836429U (en) | Pipe connector convenient to use | |
| CN205678317U (en) | A kind of fast insertion type joint | |
| CN206839610U (en) | A pipeline built-in rotary table | |
| CN201462265U (en) | Fast joint | |
| CN207661279U (en) | Safety quick joint structure | |
| CN101178141A (en) | Multipurpose fast joint | |
| CN201739678U (en) | Quick connection and loose joint combined pipe fitting structure | |
| CN101187433A (en) | Quick coupler | |
| CN101191573A (en) | Three-pin bayonet fast joint | |
| CN206889932U (en) | A kind of pipe connecting structure and steel pipe | |
| CN201916621U (en) | Flareless Tube Fitting with Swivel Nut | |
| TWI671487B (en) | Plug-in type universal pneumatic connector | |
| CN201159054Y (en) | Expansible screw connection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080604 |