CN101893147A - Single-core gas path quick lock connector - Google Patents
Single-core gas path quick lock connector Download PDFInfo
- Publication number
- CN101893147A CN101893147A CN 201010203835 CN201010203835A CN101893147A CN 101893147 A CN101893147 A CN 101893147A CN 201010203835 CN201010203835 CN 201010203835 CN 201010203835 A CN201010203835 A CN 201010203835A CN 101893147 A CN101893147 A CN 101893147A
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- Prior art keywords
- shell
- gas path
- gas circuit
- quick lock
- bail
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Abstract
The invention relates to a single-core gas path quick lock connector which comprises a plug and a socket, wherein the socket comprises a shell a, a gas path jack assembly, staples, an O-shaped ring and a check block, wherein the gas path jack assembly comprises a washer, a sealing gasket, a bush, a gas path jack, a sealing ring a, a sealing ring b and a connecting pipe; the plug comprises a shell b, a lock sleeve, an elastic washer, a check ring, a gas path contact pin and a check block; the staples are turned, riveted and fixed on the circumference of the abutting end of the shell a; the check block is in thread engagement with the shell a and fixes the gas path jack assembly on the inner step of the shell a; the elastic washer is arranged between the shell b and the lock sleeve, and the shell b and the lock sleeve are fixed by the check ring; and the gas path contact pin is arranged on the inner step of the shell b, the check block is in thread engagement with the shell b and tightly presses the gas path contact pin, and a trough and an arc groove are arranged on the lock sleeve. The invention has the characteristics of simple structure, reliable connection, simple and convenient operation, high locking speed and good sealing efficiency.
Description
Technical field
The invention belongs to the connector technique field, relate in particular to a kind of single-core gas path quick lock connector.
Background technique
Along with science and technology development, connector species increases the also variation of its function gradually, and usage requirement is satisfied in a lot of field particularly weapon signal demand gas circuit connector.Gas circuit connector is transferred to the other end with pressurized gas from an end by the gas circuit pipe, linkage interface at high-pressure gas circuit connector, active force with generation makes plug separate with socket has just required reliable locking mechanism and sealing configuration to guarantee for guaranteeing reliable gas circuit connection and air-flow transmission.
Summary of the invention
The objective of the invention is for a kind of single-core gas path quick lock connector that possesses the high-pressure gas circuit transmission, locks fast is provided.
A kind of single-core gas path quick lock connector comprises plug and socket; Socket comprises shell a, gas circuit jack assembly, bail, O shape circle, block; Wherein the gas circuit jack assembly is made up of packing ring, sealing gasket, lining, gas circuit jack, seal ring a, seal ring b, connecting tube; Plug comprises shell b, lock sleeve, elastic washer, back-up ring, gas circuit contact pin and block; Described bail turns over rivet clasp and fixes on the circumference of shell a butt end; Described block and shell a thread engagement also are fixed on the gas circuit jack assembly in the shell a on the step; Be provided with elastic washer between shell b and lock sleeve, shell b and lock sleeve are fixed by back-up ring; Described gas circuit contact pin is located on the interior step of shell b, and block and shell b thread engagement also compress the gas circuit contact pin,
On lock sleeve, be provided with groove and arc groove.
Described bail is three and is uniform.
Described sealing gasket can axial compression.
The tail end inner chamber of described connecting tube is V-shaped.
The tail end inner chamber of described gas circuit contact pin is V-shaped.
Described lock sleeve can freely rotate, and can slide to the butt end.
Described groove is a spiral chute, and quantity is three and is circumference uniform distribution.
The width of described groove is greater than the external diameter of bail.
The radius of arc of described arc groove is greater than the radius of bail.
Described arc groove is connected with bail.
Adopt the beneficial effect of technique scheme to be:
The present invention adopts bail to realize locking fast, rotate to an angle again after plugging together, can finish the locking of connector, adopt sealing gasket (circle) structure to realize the hermetic seal function, have simple in structure, connect reliable, easy and simple to handle, locking fast, seal the good characteristics of usefulness.
Description of drawings
Fig. 1 is an embodiments of the invention socket master sectional view;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is an embodiments of the invention gas circuit jack assembly master sectional view;
Fig. 4 is an embodiments of the invention plug master sectional view;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is an embodiments of the invention lock sleeve master sectional view;
Fig. 7 is that the A of Fig. 6 is to local unfolded drawing;
Fig. 8 is plugging together of embodiments of the invention plug and socket and locking figure.
Among the figure: 1-shell a, 2-gas circuit jack assembly, 3-bail, 4-O shape circle, 5-block, 6-packing ring, 7-sealing gasket, 8-lining, 9-gas circuit jack, 10-seal ring a, 11-seal ring b, 12-connecting tube, 13-shell b, 14-lock sleeve, 15-elastic washer, 16-back-up ring, 17-gas circuit contact pin, 18-block, 19-groove, 20-arc groove.
Embodiment
The present invention is described in further detail below in conjunction with the foregoing description accompanying drawing:
A kind of single-core gas path quick lock connector comprises plug and socket.Socket comprises shell a1, gas circuit jack assembly 2, bail 3, O shape circle 4, block 5, and wherein gas circuit jack assembly 2 is made up of packing ring 6, sealing gasket 7, lining 8, gas circuit jack 9, seal ring a10, seal ring b11, connecting tube 12.Plug comprises shell b13, lock sleeve 14, elastic washer 15, back-up ring 16, gas circuit contact pin 17 and block 18.
Fig. 1,2 is the principal section view and the side view of embodiments of the invention socket.Shown in the figure, described shell a1 butt end circumference uniform distribution bail 3, present embodiment is three, bail 3 fixes on the shell a1 by turning over rivet clasp.Gas circuit jack assembly 2 is assembled on the interior step of shell a1, and block 5 is fixed on correct position with shell a1 thread engagement and with gas circuit jack assembly 2.Socket is installed on the panel, and O shape circle 4 seals, can also be moistureproof, dustproof.
Fig. 3 is the gas circuit jack assembly 2 principal section views of embodiments of the invention socket.Gas circuit jack assembly 2 is the axle base part, middle design has the through hole of logical pressurized gas, packing ring 6 and seal ring a10 are made by teflon class nonmetallic material, and sealing gasket 7 and seal ring b11 are made by the silicone rubber kinds sealing material, and lining 8 is by the metal species material.Packing ring 6 is assembled in the gas circuit jack 9 and is fitted on the interior step, sealing gasket 7, lining 8, seal ring a10 are assembled in the gas circuit jack 9 successively, seal ring b11 is assembled in gas circuit jack 9 tail end faces, and connecting tube 12 is threaded with gas circuit jack 9 and is fixed on sealing gasket 7, lining 8, seal ring a10 in the gas circuit jack 9 and compresses seal b11 play the hermetic seal effect.Sealing gasket 7 can be by axial compression.Sealing gasket 7 had certain initial compression amount after assembling put in place, and sealing gasket 7 fits tightly with packing ring 6, lining 8.The tail end inner chamber of connecting tube 12 is designed to the V-arrangement shape, generally is connected with bulb shape conversion adapter.For preventing that gas circuit jack assembly 2 from rotating, can be at groove of shell a1 inner chamber processing, at the cylindrical processing key of the gas circuit jack 9 of gas circuit jack assembly 2, groove cooperates with key can prevent 2 rotations of gas circuit jack assembly.
Fig. 4,5 is embodiments of the invention plug master's sectional view and side view.Shown in the figure, elastic washer 15 is assembled in certain initial compression amount between shell b13 and the lock sleeve 14, and back-up ring 16 is fixed on correct position with shell b13 and lock sleeve 14, prevents that lock sleeve 14 from coming off from shell b13.Lock sleeve 14 can freely rotate and can slide to the butt end.Gas circuit contact pin 17 is assembled on the interior step of shell b13, block 18 is with shell b13 thread engagement and compress gas circuit contact pin 17, the 17 axial displacements of gas circuit contact pin are limited like this, for preventing that gas circuit contact pin 17 from rotating, can be at groove of shell b13 inner chamber processing, at gas circuit contact pin 17 cylindricals processing key, groove cooperates with key can prevent that gas circuit contact pin 17 from rotating.The tail end inner chamber of gas circuit contact pin 17 is designed to the V-arrangement shape, generally is connected with bulb shape conversion adapter.
Fig. 6 is an embodiments of the invention lock sleeve master sectional view.Groove 19 is a spiral chute, and groove 19 is wide, and spiral chute 19 is circumference uniform distribution approximately greater than the external diameter of bail 3, and present embodiment is that three grooves 19 are corresponding with bail 3 quantity of socket.As shown in Figure 7, the radius of circular arc arc groove 20 is approximately greater than the radius of bail 3, and bail 3 cooperated with circular arc arc groove 20 after butt joint put in place.
When plug docked with socket, bail 3 slided along groove 19 spirals of lock sleeve 14, lock sleeve 14 elastic washer 15 that gradually reduces, and the butt joint back bail 3 that puts in place is engaged in circular arc arc groove 20 places of lock sleeve 14.Because elastic washer 15 is compressed all the time,, socket and plug are guaranteed all the time at reliable locking state with providing reverse active force on jack housing and lock sleeve 14.When the needs release, need further pressure elasticity packing ring 15 and counterrotating lock sleeve 14, under the active force of elastic washer 15, realize separating fast.Dock the end face packing washer 6 of the back gas circuit contact pin 17 that puts in place, and fit tightly with packing ring 6.High-pressure gas flow is out-of-date, because sealing gasket 7 is the silicone rubber kinds part, sealing gasket 7 expands under the effect of air-flow, and sealing gasket 7 fits tightly with packing ring 6, lining 8, air-flow jack 9 inner chamber fitting surfaces guarantees good hermetic seal effect.Seal ring b11 guarantees the reliable gas tightness of gas circuit jack assembly 2 tail ends simultaneously, and the sealing of whole like this gas circuit is reliably guaranteed.
Claims (10)
1. a single-core gas path quick lock connector comprises plug and socket; It is characterized in that: described socket comprises shell a (1), gas circuit jack assembly (2), bail (3), O shape circle (4) and block (5), and wherein gas circuit jack assembly (2) is made up of packing ring (6), sealing gasket (7), lining (8), gas circuit jack (9), seal ring a (10), seal ring b (11) and connecting tube (12); Described plug comprises shell b (13), lock sleeve (14), elastic washer (15), back-up ring (16), gas circuit contact pin (17) and block (18); Described bail (3) turns over rivet clasp and fixes on the circumference of shell a (1) butt end; Described block (5) is fixed on the interior step of shell a (1) with shell (1) thread engagement and with gas circuit jack assembly (2); Be provided with elastic washer (15) between shell b (13) and lock sleeve (14), shell b (13) and lock sleeve (14) are fixing by back-up ring (16); Described gas circuit contact pin (17) is located on the interior step of shell b (13), and block (18) is with shell b (13) thread engagement and compress gas circuit contact pin (17); Described lock sleeve (14) is provided with groove (19) and arc groove (20).
2. single-core gas path quick lock connector according to claim 1 is characterized in that: described bail (3) is three and is uniform.
3. single-core gas path quick lock connector according to claim 1 is characterized in that: described sealing gasket (7) can axial compression.
4. single-core gas path quick lock connector according to claim 1 is characterized in that: the tail end inner chamber of described connecting tube (12) is V-shaped.
5. single-core gas path quick lock connector according to claim 1 is characterized in that: the tail end inner chamber of described gas circuit contact pin (17) is V-shaped.
6. single-core gas path quick lock connector according to claim 1 is characterized in that: described lock sleeve (14) can freely rotate, and can slide to the butt end.
7. single-core gas path quick lock connector according to claim 1 is characterized in that: described groove (19) is a spiral chute, and quantity is three and is circumference uniform distribution.
8. single-core gas path quick lock connector according to claim 7 is characterized in that: the width of described groove (19) is greater than the external diameter of bail (3).
9. single-core gas path quick lock connector according to claim 1 is characterized in that: the radius of arc of described arc groove (20) is greater than the radius of bail (3).
10. according to claim 1 or 9 described single-core gas path quick lock connectors, it is characterized in that: described arc groove (20) is connected with bail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010203835 CN101893147A (en) | 2010-06-21 | 2010-06-21 | Single-core gas path quick lock connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010203835 CN101893147A (en) | 2010-06-21 | 2010-06-21 | Single-core gas path quick lock connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101893147A true CN101893147A (en) | 2010-11-24 |
Family
ID=43102429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010203835 Pending CN101893147A (en) | 2010-06-21 | 2010-06-21 | Single-core gas path quick lock connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101893147A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612928A (en) * | 2018-04-28 | 2018-10-02 | 北京电子工程总体研究所 | A kind of gas circuit component |
| CN109058620A (en) * | 2018-07-11 | 2018-12-21 | 贵州航天电器股份有限公司 | A kind of high voltage gas circuit contact member |
| CN111965454A (en) * | 2020-08-14 | 2020-11-20 | 国网安徽省电力有限公司电力科学研究院 | Transformer light gas protection tester |
| CN114352813A (en) * | 2021-12-06 | 2022-04-15 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458897A (en) * | 1987-07-09 | 1989-03-06 | Aeroquip Ag | Joint connected under pressure |
| JP2006170078A (en) * | 2004-12-15 | 2006-06-29 | Usui Kokusai Sangyo Kaisha Ltd | Connection structure for branched connection body in high pressure fuel rail |
| CN201117876Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | High-pressure gas circuit contact element of electric connector |
| CN201302021Y (en) * | 2008-11-14 | 2009-09-02 | 贵州航天电器股份有限公司 | Detachable gas circuit connector of high-speed joint |
| CN101645563A (en) * | 2008-08-08 | 2010-02-10 | 贵州航天电器股份有限公司 | Embedded gas and electricity mixed loading and shedding separation connector |
| CN101684878A (en) * | 2008-09-24 | 2010-03-31 | 贵州航天电器股份有限公司 | High-pressure gas connector |
-
2010
- 2010-06-21 CN CN 201010203835 patent/CN101893147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458897A (en) * | 1987-07-09 | 1989-03-06 | Aeroquip Ag | Joint connected under pressure |
| JP2006170078A (en) * | 2004-12-15 | 2006-06-29 | Usui Kokusai Sangyo Kaisha Ltd | Connection structure for branched connection body in high pressure fuel rail |
| CN201117876Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | High-pressure gas circuit contact element of electric connector |
| CN101645563A (en) * | 2008-08-08 | 2010-02-10 | 贵州航天电器股份有限公司 | Embedded gas and electricity mixed loading and shedding separation connector |
| CN101684878A (en) * | 2008-09-24 | 2010-03-31 | 贵州航天电器股份有限公司 | High-pressure gas connector |
| CN201302021Y (en) * | 2008-11-14 | 2009-09-02 | 贵州航天电器股份有限公司 | Detachable gas circuit connector of high-speed joint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612928A (en) * | 2018-04-28 | 2018-10-02 | 北京电子工程总体研究所 | A kind of gas circuit component |
| CN109058620A (en) * | 2018-07-11 | 2018-12-21 | 贵州航天电器股份有限公司 | A kind of high voltage gas circuit contact member |
| CN111965454A (en) * | 2020-08-14 | 2020-11-20 | 国网安徽省电力有限公司电力科学研究院 | Transformer light gas protection tester |
| CN114352813A (en) * | 2021-12-06 | 2022-04-15 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipe |
| CN114352813B (en) * | 2021-12-06 | 2024-05-24 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipes |
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| Date | Code | Title | Description |
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| 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: 20101124 |