CN105953009A - Male connector, female connector and fast connector assembly - Google Patents
Male connector, female connector and fast connector assembly Download PDFInfo
- Publication number
- CN105953009A CN105953009A CN201610470501.5A CN201610470501A CN105953009A CN 105953009 A CN105953009 A CN 105953009A CN 201610470501 A CN201610470501 A CN 201610470501A CN 105953009 A CN105953009 A CN 105953009A
- Authority
- CN
- China
- Prior art keywords
- seal
- female joint
- section
- male joint
- 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.)
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Abstract
The invention relates to the field of connectors for gas-liquid pipelines, in particular to a male connector, a female connector and a fast connector assembly. In a female connector shell of the female connector, a seal ring protective jacket which extends in the front-back direction is arranged between a non-sealed section of a fixed valve core and a movable seal jacket. The seal ring protective jacket is provided with a protective jacket channel through which a fluid channel in a male connector shell communicates with a fluid channel in the female connector shell. A male connector seal ring is arranged on a seal section of the male connector shell and the outer circumferential face of the seal ring protective jacket is provided with a first disconnection-preventing stop face which is in stop fit with the male connector seal ring in the radial direction when the male connector communicates with the female connector, and/or a female connector seal ring is arranged on a seal jacket seal section and the outer circumferential face of the seal ring protective jacket is provided with a second disconnection-preventing stop face which is in stop fit with the female connector seal ring in the radial direction when the male connector communicates with the female connector. The problem that insertion and extraction of an existing fast connector cannot be achieved under pressure is solved.
Description
Technical field
The present invention relates to for gas-liquid pipe pipeline connector field, particularly to male joint, female joint and rapid connector component.
Background technology
In liquid-cooling system, cold drawing is crucial thermal component, and during use, heating element is mounted on cold drawing surface, makes heating element carry out heat exchange with the coolant of flowing in cold drawing, reaches the purpose to heating element heat radiation.Female joint it is usually mounted with on cold drawing, when cold drawing is debugged, realize cold drawing be connected with pipeline by plugging together of the male joint being arranged on pipeline and the female joint being arranged on cold drawing, then the fluid injection of cold drawing inside is carried out performing leak test and thermal performance test, after test passes, male joint and the female joint of rapid connector component are disconnected, the warehouse-in storage of cold drawing, heater members, female joint entirety or transport.nullRun or during debugging at liquid cooling system，It is frequently necessary to the cold drawing in system is safeguarded，After shutdown, system pressure may not removal completely，When now female joint on cold drawing being plugged with the male joint on pipeline，Be equivalent to male joint and female joint are carried out plug with pressure，The most conventional rapid connector component does not the most support plug with pressure，If notification number is CN101581392B、The day for announcing be 2012.12.12 Chinese patent disclosed in a kind of rapid connector component and individual event seal nipple thereof，Rapid connector component includes first、Two individual event seal nipples，Wherein the first i.e. male joint of one-way sealing joint，The second i.e. female joint of one-way sealing joint，Second one-way sealing joint includes that front end is inserted terminal、Rear end is the second joint housing i.e. female joint housing of conduit connection end，The the second joint housing fluid passage running through the second joint housing along the longitudinal direction it is provided with in second joint housing，Second joint housing fluid passage is provided with fixed spool，The external elastic of fixed spool is equipped with Moveable seal cartridge，The surface that fixed spool periphery coordinates with Moveable seal cartridge radial seal is provided with the second joint sealing circle i.e. female joint sealing ring.The outer aperture of the trepanning of Moveable seal cartridge extends the sealing shroud seal section coordinated by the second described joint sealing circle radial seal with fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；Before first and second individual event seal nipple grafting, fixed spool seals with Moveable seal cartridge and coordinates to block the fluid passage in the second housing；
First one-way sealing joint include front end be inserted terminal, rear end be the first joint housing of conduit connection end, being provided with the fluid passage running through the first joint housing along the longitudinal direction in first joint housing, the fluid passage Elastic of the first joint housing is equipped with movable valve plug.Movable valve plug seal section is provided with the first joint sealing circle i.e. male joint sealing ring that the closing in seal section radial seal arranged at inserted terminal with fluid passage inwall coordinates, and the opening of the first joint housing inserted terminal extends the first joint housing seal section i.e. male joint housing seal section coordinated by the first joint sealing circle radial seal with movable valve plug being provided with straight hole shape the most along the longitudinal direction.Moveable seal cartridge has the raw bits residing when the first and second non-grafting of one-way sealing joint and the conducting position residing when first and second one-way sealing joint grafting conducting.The rear side of the leading section that fixed spool coordinates with the sealing of sealing shroud seal section is provided with when conducting and sealing shroud seal section radial clearance fit is to turn on first, the fixed spool non-tight section of the fluid passage in two joint housing, first, during two one-way sealing joint non-grafting, movable valve plug seal section and the first joint housing seal section seal and coordinate to block plug fluid passage, when first, during two one-way sealing joint grafting, first joint housing pushing tow Moveable seal cartridge moves after making Moveable seal cartridge, fixed spool pushing tow movable valve plug is moved after making movable valve plug, so form conducting first between fixed spool and the first joint housing, the communicating passage of the fluid passage in two housings.Coolant can be in first and second one-way sealing joint injects cold drawing, after a test, first individual event seal nipple is pulled out by the second one-way sealing joint, is again moved forward by the spring effect sealing shroud seal section in the second joint housing and blocks the fluid passage in slotting second housing.
This rapid connector component is when plug with pressure, swapping process can produce huge instantaneous delivery pulse and pressure pulse, flow pulse and pressure pulse can cause the sealing ring on movable valve plug, fixed spool to expose in a fluid thus cause sealing ring upset to depart from o-ring groove, even comes off in inflow system runner.The sealing ring of abjection o-ring groove, can be caused snap joint seal failure by reciprocating housing extrusion fracture during disconnecting；Sealing ring in inflow system runner also can block system runner, cause the system failure, cause bigger economic loss.
Summary of the invention
It is an object of the invention to provide rapid connector component, with solve current snap joint can not the problem of plug with pressure；It addition, the present invention also aims to male joint, the female joint providing above-mentioned rapid connector component to be used.
For achieving the above object, the technical scheme of the rapid connector component of the present invention is: rapid connector component, including the male joint that front end is inserted terminal and female joint, male joint includes that the male joint housing extended along the longitudinal direction, the movable valve plug being arranged in male joint housing and male joint sealing ring, the opening of male joint housing inserted terminal extend the male joint housing seal section coordinated by described male joint sealing ring sealing with described movable valve plug being provided with straight hole shape the most along the longitudinal direction；Female joint includes that the female joint housing extended along the longitudinal direction, the fixed spool being arranged in female joint housing, along the longitudinal direction elasticity are movably set on fixed spool and support mutually with the corresponding end face fore-and-aft direction of male joint housing when grafting aperture outside the Moveable seal cartridge coordinated and female joint sealing ring, the trepanning of Moveable seal cartridge and extend the sealing shroud seal section coordinated by described female joint sealing ring sealing with described fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；nullPublic、Female joint housing is equipped with the fluid passage being provided with opening at inserted terminal，Described fixed spool and sealing shroud seal section seal the rear side of the leading section coordinated and are provided with when conducting and sealing shroud seal section matched in clearance is with the fixed spool non-tight section of channeling fluid passage，It is provided with, between fixed spool non-tight section and Moveable seal cartridge, the seal ring protective sleeve extended along the longitudinal direction in described female joint housing，Seal ring protective sleeve has for public affairs、Guarantor's jacket passage of the fluid passage conducting in female joint housing，Described male joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs、The first anticreep stopping surface of coordinating with male joint sealing ring radially block and/or described female joint sealing ring is arranged on sealing shroud seal section and the outer peripheral face of seal ring protective sleeve has in public affairs during female joint conducting、The the second anticreep stopping surface coordinated with female joint sealing ring radially block during female joint conducting.
Further, described Moveable seal cartridge has in public affairs, raw bits residing during the non-grafting of female joint and in public affairs, conducting position residing during female joint conducting, described seal ring protective sleeve elasticity along the longitudinal direction is movably set in fixed spool non-tight section, described seal ring protective sleeve has the first stopping surface towards front, described movable sealing puts and is provided with rear for the second stopping surface coordinated with the first stopping surface block, described first, two stopping surfaces are in distance no more than second stopping surface of raw bits present position and distance between present position when being on when Moveable seal cartridge is in raw bits at Moveable seal cartridge at Moveable seal cartridge.
Further; the radial dimension of described fixed spool non-tight section is less than the radial dimension of fixed spool seal section; it is provided with the first compression spring in described female joint housing; seal ring protective sleeve is movably set in fixed spool non-tight section by the first described compression spring elasticity, and described seal ring protective sleeve is contained on the rear end face of fixed spool seal section by the first compression spring top when male and female joint does not turns on and is contained in by the first compression spring top when male and female joint turns on movable sealing set.
Further, the outer peripheral face of described seal ring protective sleeve rear end is provided with boss, the described leading flank that the first stopping surface is boss, and the first described compression spring top is contained on the trailing flank of boss.
Further, the radial dimension of described seal ring protective sleeve outer peripheral face is equal with the radial dimension of fixed spool seal section outer peripheral face.
Further, described male joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs, the the first anticreep stopping surface coordinated with male joint sealing ring radially block during female joint conducting, described female joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs, the the second anticreep stopping surface coordinated with female joint sealing ring radially block during female joint conducting, described first, two anticreep stopping surfaces are circumferentially extending along seal ring protective sleeve and pass through male joint housing seal circle respectively, parent shell sealing ring and male joint housing seal section, sealing shroud seal section seals and coordinates.
Further, described movable valve plug includes that being arranged on front end seals, with male joint housing seal section, the movable valve plug seal section coordinated, the rear of described movable valve plug seal section is provided with guide post, the periphery of described guide post is arranged with the second compression spring being connected between male joint housing and movable valve plug seal section, described male joint housing is provided with the guide cylinder extended along the longitudinal direction, and described guide post is plugged in guide cylinder.
The technical scheme of the female joint of the present invention is: female joint, it is inserted terminal and the female joint housing extended along the longitudinal direction including front end, it is arranged on the fixed spool in female joint housing, along the longitudinal direction elastic be movably set on fixed spool and when grafting with the corresponding end face fore-and-aft direction of male joint housing mutually to the Moveable seal cartridge coordinated and female joint sealing ring, female joint housing is provided with the fluid passage being provided with opening at inserted terminal, the outer aperture of the trepanning of Moveable seal cartridge extends the sealing shroud seal section coordinated by described female joint sealing ring sealing with described fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；Described fixed spool and sealing shroud seal section seal the rear side of the leading section coordinated and are provided with when conducting and sealing shroud seal section matched in clearance is with the fixed spool non-tight section of channeling fluid passage, it is provided with, between fixed spool non-tight section and Moveable seal cartridge, the seal ring protective sleeve extended along the longitudinal direction in described female joint housing, seal ring protective sleeve has for public affairs, guarantor's jacket passage of the fluid passage conducting in female joint housing, the outer peripheral face of described seal ring protective sleeve has in public affairs, during female joint conducting, the outer peripheral face for the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section and/or described seal ring protective sleeve has in public affairs, the the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting.
Further, described Moveable seal cartridge has in public affairs, raw bits residing during the non-grafting of female joint and in public affairs, conducting position residing during female joint conducting, described seal ring protective sleeve elasticity along the longitudinal direction is movably set in fixed spool non-tight section, described seal ring protective sleeve has the first stopping surface towards front, described movable sealing puts and is provided with rear for the second stopping surface coordinated with the first stopping surface block, described first, two stopping surfaces are in distance no more than second stopping surface of raw bits present position and distance between present position when being on when Moveable seal cartridge is in raw bits at Moveable seal cartridge at Moveable seal cartridge.
Further; the radial dimension of described fixed spool non-tight section is less than the radial dimension of fixed spool seal section; it is provided with the first compression spring in described female joint housing; seal ring protective sleeve is movably set in fixed spool non-tight section by the first described compression spring elasticity, and described seal ring protective sleeve is contained on the rear end face of fixed spool seal section by the first compression spring top when male and female joint does not turns on and is contained in by the first compression spring top when male and female joint turns on movable sealing set.
Further; the outer peripheral face of described seal ring protective sleeve has when male and female joint turns on for the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section and the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section when male and female joint turns on, and first and second described anticreep stopping surface is circumferentially extending along seal ring protective sleeve and is coordinated with male joint housing seal section, the sealing of sealing shroud seal section by male joint housing seal circle, parent shell sealing ring respectively.
Further volume, the radial dimension of described seal ring protective sleeve outer peripheral face is equal with the radial dimension of fixed spool seal section outer peripheral face.
Further, described movable valve plug includes that being arranged on front end seals, with male joint housing seal section, the movable valve plug seal section coordinated, the rear of described movable valve plug seal section is provided with guide post, the periphery of described guide post is arranged with the second compression spring being connected between male joint housing and movable valve plug seal section, described male joint housing is provided with the guide cylinder extended along the longitudinal direction, and described guide post is plugged in guide cylinder.
The technical scheme of the male joint of the present invention is: male joint, it is the male joint housing that inserted terminal extends along the longitudinal direction including front end, male joint also includes being arranged on the movable valve plug in male joint housing and male joint sealing ring, male joint housing is provided with the fluid passage being provided with opening at inserted terminal, the opening of male joint housing inserted terminal extends the male joint housing seal section coordinated by described male joint sealing ring radial seal with described movable valve plug being provided with straight hole shape the most along the longitudinal direction, described male joint sealing ring is arranged in male joint housing seal section for making male joint sealing ring in public affairs, seal with the sealing surface on the outer peripheral face of seal ring protective sleeve during female joint conducting and coordinate.
The invention have the benefit that the outer peripheral face of seal ring protective sleeve has in public affairs, the the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section during female joint conducting and/or the outer peripheral face of described seal ring protective sleeve have in public affairs, the the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting, public, during female joint conducting, under the first anticreep stopping surface of seal ring protective sleeve and/or the effect of the second anticreep stopping surface, male joint sealing ring and/or female joint sealing ring all can not be washed away by fluid, solving current rapid connector component can not the problem of plug with pressure.
nullFurther，The seal ring protective sleeve of rapid connector component has the first stopping surface towards front，Movable sealing puts the second stopping surface being provided with rear，Described first、Two stopping surfaces are in distance no more than second stopping surface of raw bits present position and distance between present position when being on when Moveable seal cartridge is in raw bits at Moveable seal cartridge at Moveable seal cartridge，Public affairs during use、When female joint starts to abut，Movable sealing is enclosed within the compressing of male joint housing and moves to female joint rear，Movable valve plug is depressed on the top of fixed spool and is moved to male joint rear in male joint housing，In public affairs、Before fluid passage mutual conduction in female joint housing，Anticreep stopping surface on seal ring protective sleeve realizes radially block with the sealing ring of male joint sealing ring and/or female joint and coordinates，When Moveable seal cartridge continues to move to female joint housing rear，Second stopping surface and the first stopping surface block mating band dynamic seal ring protection set synchronizing moving，Now seal ring protective sleeve and Moveable seal cartridge、Male joint housing keeps the most motionless，Make the anticreep stopping surface on seal ring protective sleeve can be in public affairs、Coordinate with male joint sealing ring and/or female joint sealing ring block before female joint conducting，Thoroughly stop the possibility that sealing ring is flushed away.
Further, the outer peripheral face of described seal ring protective sleeve has in public affairs, for the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section with in public affairs during female joint conducting, the the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting, described first, two anticreep stopping surfaces are circumferentially extending along seal ring protective sleeve and pass through male joint housing seal circle respectively, parent shell sealing ring and male joint housing seal section, sealing shroud seal section seals and coordinates, public affairs can either be met, female joint sealing ring is from fluid impact, seal ring protective sleeve and male joint housing seal section simultaneously, sealing shroud seal section seals cooperation and too increases public affairs, the sealing grade of female joint, further increase public affairs, the sealing property of female joint.
Further; the radial dimension of described seal ring protective sleeve outer peripheral face is equal with the radial dimension of fixed spool seal section outer peripheral face; pin and box sub sealing ring can be realized move between fixed spool seal section outer peripheral face and seal ring protective sleeve outer peripheral face in the case of the most radially deformation, prevent male and female joint sealing circle to be scratched or scrape.
Accompanying drawing explanation
Fig. 1 be before the plugging together of the specific embodiment 1 of the rapid connector component of the present invention to inserting structure schematic diagram；
View when Fig. 2 is that male joint fluid passage does not turns on female joint fluid passage during the plugging together of the specific embodiment 1 of the rapid connector component of the present invention；
View when Fig. 3 is that male joint fluid passage just turns on female joint fluid passage during the plugging together of the specific embodiment 1 of the rapid connector component of the present invention；
Fig. 4 is male joint fluid passage and female joint fluid passage view time fully on during the plugging together of the specific embodiment 1 of the rapid connector component of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment 1 of the rapid connector component of the present invention, as shown in Figures 1 to 4, rapid connector component includes male joint 1 and the female joint 2 that front end is inserted terminal.
Male joint 1 includes that front end is inserted terminal and the male joint housing 11 extended along the longitudinal direction, the movable valve plug 12 being arranged in male joint housing 11 and male joint sealing ring 13.The inserted terminal of male joint housing 11 is provided with the male joint fluid passage 111 of opening.The opening of male joint housing inserted terminal extends the male joint housing seal section 112 coordinated by male joint sealing ring radial seal with movable valve plug being provided with straight hole shape the most along the longitudinal direction, movable valve plug 12 includes that be arranged on leading portion seals the movable valve plug seal section 121 coordinated and the guide post 122 being fixed on movable valve plug seal section 121 rear with male joint housing seal section 112, male joint housing seal section 112 is provided with male joint o-ring groove 113, and male joint sealing ring 13 is arranged in male joint o-ring groove 113.Male joint housing 11 be provided with extend along the longitudinal direction guide the guide cylinder 14 coordinated along the longitudinal direction with guide post 122, guide post 122 is plugged in guide cylinder 14, the rear end of guide cylinder 14 is provided with the guide cylinder of the through hole connected with the fluid passage in male joint housing and fixes seat 141, and guide cylinder is fixed seat 141 and is fixed on male joint housing.The periphery of guide post 122 and guide cylinder 14 is arranged with the second compression spring 15, one end of second compression spring 15 is connected to the rear end of movable valve plug seal section 121, the other end is connected to the guide cylinder of guide cylinder 14 rear end and fixes on seat 141, movable valve plug is when the non-grafting of male and female joint, and under the top pressure effect of the second compression spring, by male joint sealing ring, movable valve plug seal section remains that sealing coordinates with male joint housing seal section.
Female joint 2 include front end be inserted terminal and the female joint housing 21 extended along the longitudinal direction, the fixed spool 22 being arranged in female joint housing, along the longitudinal direction elastic be movably set on fixed spool 22 and when grafting with the corresponding end face fore-and-aft direction of male joint housing mutually to the Moveable seal cartridge 24 coordinated and female joint sealing ring 23, female joint housing 21 is provided with the female joint fluid passage 211 being provided with opening at inserted terminal；The outer aperture of trepanning 241 of Moveable seal cartridge 24 extends the sealing shroud seal section 242 coordinated by female joint sealing ring 23 radial seal with described fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；The leading section that fixed spool 22 coordinates with sealing shroud seal section 242 is fixed spool seal section 222, is provided with when grafting turns on sealing shroud seal section radial clearance fit with the fixed spool non-tight section 221 of channeling fluid passage after fixed spool seal section 222.The radial dimension of fixed spool seal section is more than the radial dimension of fixed spool non-tight section, in the present embodiment, fixed spool includes valve core rod 223 and is arranged on the fixed spool sealing block 224 of valve core rod front end, wherein fixed spool sealing block 223 is set in the front end composition fixed spool seal section 222 of valve core rod, and fixed spool non-tight section 221 is arranged on the valve core rod 224 on rear side of fixed spool sealing block.
Female joint sealing ring 23 is arranged in the female joint o-ring groove 243 on sealing shroud seal section 242, it is provided with elasticity along the longitudinal direction in female joint housing 21 and is movably set in fixed spool non-tight section the seal ring protective sleeve 25 extended along the longitudinal direction, female joint fluid passage 211 is through seal ring protective sleeve 25, the outer peripheral face of seal ring protective sleeve 25 has in public affairs, the first anticreep stopping surface of coordinating with the male joint sealing ring radially block being arranged in male joint housing seal section and in public affairs during female joint conducting, the the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting.In the present embodiment, the first anticreep stopping surface, the second anticreep stopping surface are sealed with male joint housing seal section, sealing shroud seal section respectively by female joint sealing ring, male joint sealing ring when male and female joint turns on and coordinate.Moveable seal cartridge 24 has the raw bits residing when the non-grafting of male and female joint and the conducting position residing when male and female joint grafting turns on.Seal ring protective sleeve 25 has the first stopping surface 251 towards front, movable sealing puts and is provided with rear and coordinates with the first stopping surface block to drive synchronization-moving second stopping surface 244 of seal ring protective sleeve, first, two stopping surfaces are in the distance of raw bits equal to the second stopping surface present position and distance between present position when being at Moveable seal cartridge when Moveable seal cartridge is in raw bits at Moveable seal cartridge, second stopping surface 244 distance when male joint housing abuts with Moveable seal cartridge and between male joint sealing ring is equal to the distance of the first stopping surface to seal ring protective sleeve front end face.In the present embodiment; the radial dimension of fixed spool non-tight section is less than fixed spool seal section, and seal ring protective sleeve is contained in by the first compression spring 27 top when male and female joint does not turns on and is contained on Moveable seal cartridge 24 by the first compression spring top when male and female joint turns on the rear end face of fixed spool seal section.
The radial dimension of seal ring protective sleeve outer peripheral face is equal with the radial dimension of fixed spool seal section outer peripheral face; pin and box sub sealing ring can be realized move between fixed spool seal section outer peripheral face and seal ring protective sleeve outer peripheral face in the case of the most radially deformation, prevent male and female joint sealing circle to be scratched or scrape.
In other embodiments of the invention; being sealed with male joint housing seal section, sealing shroud seal section respectively by female joint sealing ring, male joint sealing ring coordinates in order to realize realizing the outer peripheral face of seal ring protective sleeve before male and female joint turns on, first and second stopping surface described above is in the distance of raw bits at Moveable seal cartridge and is less than the second stopping surface present position and distance between present position when being at Moveable seal cartridge when Moveable seal cartridge is in raw bits.
nullIn the present embodiment，Owing to seal ring protective sleeve 25 is run through in female joint fluid passage 211，Seal ring protective sleeve two ends are provided with opening，Wherein it is contained in the rear end of fixed spool seal section 222 due to seal ring protective sleeve elastic top forward，During use before the second stopping surface 244 is synchronization moved rearwards by with the first stopping surface 251 block mating band dynamic seal ring protection set，The front opening of seal ring protective sleeve fluid passage is adjacent to all the time on the rear end face of fixed spool seal section 222，It is limited to this，Fluid passage in male joint housing can not realize conducting with the fluid passage in parent shell，And coordinate at the second stopping surface and the first stopping surface block，Along with the insertion of male joint housing drives Moveable seal cartridge to be moved rearwards by relative to female joint housing，The second block that movable sealing puts is worn dynamic first stopping surface and is moved rearwards by relative to female joint housing，Now seal ring protective sleeve is moved rearwards by relative to female joint housing，The rear end face being opened on fixed spool seal section of seal ring protective sleeve front end is separated，Fluid passage in female joint housing and the fluid passage conducting in male joint housing，Visible，The fluid passage of the male joint in the present embodiment and female joint can not mutual conduction before the first stopping surface and the second stopping surface contact.In other embodiments of the invention, the male joint housing seal section of male joint can lengthen, now when the first stopping surface and the second stopping surface contact, fixed spool seal section is slidably matched with male joint housing seal section, fluid passage in female joint housing does not turns on the fluid passage in male joint housing, Moveable seal cartridge is now needed to drive seal ring protective sleeve to be moved rearwards by relative to female joint housing, until male joint housing seal section continues to be moved rearwards by departing from fixed spool seal section relative to female joint housing, realize public affairs, the connection of the fluid passage of female joint, first, two stopping surfaces are in the distance of raw bits at Moveable seal cartridge and are also less than the second stopping surface present position and distance between present position when being at Moveable seal cartridge when Moveable seal cartridge is in raw bits.Second stopping surface distance when male joint housing abuts with Moveable seal cartridge and between male joint sealing ring is less than the distance of the first stopping surface to seal ring protective sleeve front end face; can ensure that the outer peripheral face of seal ring protective sleeve has enough length when first and second stopping surface contact coordinates, it is ensured that seal ring protective sleeve has enough length makes its outer peripheral face coordinate with the sealing of male joint sealing ring.
The rear end of the valve core rod 224 of fixed spool 22 is provided with the fixing seat 225 being fixed on female joint housing, female joint housing 21 is provided with fixing seat installation position 211, the rear side of fixing seat installation position is fixedly installed jump ring 28, jump ring 28 coordinates with fixing seat 225 block and is moved rearwards by limiting fixing seat, the front side of fixing seat installation position 211 is provided with and fixes the third gear that seat block coordinates and stop face 212, and fixing seat is provided with and stops, with third gear, the fixing seat locating surface 226 coordinated.
Being provided with block along the longitudinal direction between Moveable seal cartridge 24 with female joint housing to coordinate with restraint sealing shroud relative to the proal Stop structure of parent shell, Stop structure includes being arranged on the female joint housing reducing 213 of female joint housing forward end and is arranged on movable sealing and puts the boss 245 coordinated with female joint housing reducing rear end face 214 block.Wherein the leading flank of boss is for coordinating with rear end face 214 block of female joint housing reducing, the rear side of boss 245 be provided with top be pressed in extend along the longitudinal direction on the trailing flank of boss the 3rd compression spring 26, the 3rd compression spring 26 rear end top be pressed on fixing seat 225.Fixing seat is provided with the through hole connected with the fluid passage in female joint housing.When male and female joint does not carries out grafting, the top, front end of the 3rd compression spring 26 is pressed on the trailing flank of the boss that movable sealing puts, the top, rear end of the 3rd compression spring is pressed on the fixing seat of valve core rod, and the leading flank of the boss of Moveable seal cartridge coordinates with the rear end face block of female joint housing reducing, fixing seat and be fixed on female joint housing, valve core rod is relatively fixed with female joint housing under the effect of the 3rd compression spring and Moveable seal cartridge.During male joint female joint carries out grafting, movable sealing is enclosed within compressing of male joint housing and is moved rearwards by relative to female joint housing under effect, 3rd compression spring pressurized, during male and female joint starts to be plugged to conducting, fixed spool 22 is all the time by towards rearward active force, and fixed spool 22 remains with female joint housing and is relatively fixed.
The rear end of Moveable seal cartridge 24 is additionally provided with for inserting the internal targeting part 246 guided the 3rd compression spring 26 along the longitudinal direction of the 3rd compression spring 26.The front end of Moveable seal cartridge has Moveable seal cartridge reducing, the inner peripheral surface that sealing shroud seal section is Moveable seal cartridge reducing of straight hole shape, and the first stopping surface is the rear end face of Moveable seal cartridge reducing.
Seal ring protective sleeve 25 is set on valve core rod 224; seal ring protective sleeve 25 has radial dimension more than the radial dimension of fluid through-hole of valve core rod 252, the opening of fluid through-hole rear and front end after male and female joint turns on respectively fluid passage with male and female joint be conducted.The opening of the front end of seal ring protective sleeve is adjacent on the rear end face i.e. rear end face of sealing block of fixed spool seal section; the outer peripheral face of seal ring protective sleeve rear end is provided with annular boss 253; the front end face of annular boss 253 is the first stopping surface 251 being arranged on seal ring protective sleeve, and the rear end face of annular boss is provided with the first compression spring 27 extended along the longitudinal direction.The top, front end of the first compression spring press-fits on the rear end face fitting over annular boss, and top, its front end press-fits on the fixing seat fitting over valve core rod rear end.In other embodiments of the invention, above-mentioned annular boss can also be at least two boss along the circumferentially-spaced distribution of seal ring protective sleeve, and now the first stopping surface is the front end face of discontinuous boss.
Public, when female joint plugs together, the front end face of male joint housing supports mutually with the front end face of Moveable seal cartridge and coordinates, along with the increase plugging together distance, male joint housing moves to female joint rear with Moveable seal cartridge, movable valve plug is depressed on the top of fixed spool and is moved to male joint rear, when Moveable seal cartridge moves to female joint rear, sealing shroud seal section departs from fixed spool seal section, and be contained in fixed spool sealing block seal ring protective sleeve slipper seal with top and coordinate, male joint housing seal section is first separated with movable valve plug seal section when thinking that female joint rear is moved, then seal with fixed spool seal section and coordinate, the most also seal with seal ring protective sleeve and coordinate；nullAfter the first stopping surface and the second stopping surface contact，Seal ring protective sleeve is Tong Bu with Moveable seal cartridge to be moved to female joint housing rear，Now seal ring protective sleeve keeps and male joint housing seal section、Sealing shroud seal section is respectively by male joint sealing ring、Female joint sealing ring seals and coordinates，Until male joint housing seal section completely disengages from fixed spool seal section，Now seal ring protective sleeve is also separated with fixed spool seal section，The opening of seal ring protective sleeve front end is opened，Connection public affairs、Fluid passage in female joint housing，During plugging together，Public、The relative position relation of female joint sealing ring is the most constant，Seal ring protective sleeve is by public affairs、Female joint sealing ring respectively with male joint housing seal section、Sealing shroud seal section seals cooperation can make public affairs、Female joint sealing ring is in the groove of correspondence all the time，And it is to realize public affairs at seal ring protective sleeve、Female joint sealing ring respectively with male joint housing seal section、Sealing shroud seal section seals after coordinating public、Fluid passage in female joint housing is just switched on，Protection public affairs、Female joint sealing ring is in public affairs、Female joint is in impact when plugging together state from fluid.
The specific embodiment 2 of the rapid connector component of the present invention; the present embodiment differs only in above-described embodiment: upper seal ring protective sleeve is fixed on fixed spool and fixes on seat, and the first and second anticreep stopping surface that seal ring protective sleeve position meets the seal ring protective sleeve outer peripheral face when pin and box sub turns on is coordinated with male joint housing seal section, the sealing of sealing shroud seal section respectively by female joint sealing ring, male joint sealing ring respectively.
The specific embodiment of the male joint of the present invention, male joint is identical with the structure of the male joint described in above-mentioned a kind of rapid connector component, repeats no more.
The specific embodiment of the female joint of the present invention, female joint is identical with the structure of the female joint described in above-mentioned a kind of rapid connector component, repeats no more.
In the male joint of the present invention, female joint and other embodiments of rapid connector component using this male joint, female joint; above-mentioned seal ring protective sleeve may not be the sleeve only with both ends open; can also is that sidewall has the screen drum structure of sieve mouth; the outer peripheral face of the first and second anticreep stopping surface screen drum now coordinated with male and female joint sealing circle radial direction block on the outer peripheral face of screen drum, first and second anticreep stopping surface seals with sealing ring and coordinates to be maintained in corresponding groove by sealing ring；Above-mentioned seal ring protective sleeve can also be for being provided with and the male and female joint sealing circle annular first and second anticreep stopping surface that radially block coordinates, and two annular sealing surface intervals are arranged and are connected and fixed by connecting plate；First and second stopping surface is in the distance of raw bits at Moveable seal cartridge and is also less than the second stopping surface present position and distance between present position when being at Moveable seal cartridge when Moveable seal cartridge is in raw bits, and now pin and box sub was coordinated with male joint housing seal section, the sealing of sealing shroud seal section by male joint housing seal circle, parent shell sealing ring before conducting；Other elastic holding devices such as above-mentioned first compression spring can also is that block rubber, extend along the longitudinal direction many compression springs, the compression spring being arranged between female joint housing and the second stopping surface；On the premise of ensureing that first and second anticreep stopping surface coordinates with male and female joint sealing circle protection set radial direction block, the radial dimension of the outer peripheral face of above-mentioned seal ring protective sleeve is also less than the radial dimension of above-mentioned fixed spool seal section outer peripheral face.
Claims (10)
1. rapid connector component, including the male joint that front end is inserted terminal and female joint, male joint includes that the male joint housing extended along the longitudinal direction, the movable valve plug being arranged in male joint housing and male joint sealing ring, the opening of male joint housing inserted terminal extend the male joint housing seal section coordinated by described male joint sealing ring sealing with described movable valve plug being provided with straight hole shape the most along the longitudinal direction；Female joint includes that the female joint housing extended along the longitudinal direction, the fixed spool being arranged in female joint housing, along the longitudinal direction elasticity are movably set on fixed spool and support mutually with the corresponding end face fore-and-aft direction of male joint housing when grafting aperture outside the Moveable seal cartridge coordinated and female joint sealing ring, the trepanning of Moveable seal cartridge and extend the sealing shroud seal section coordinated by described female joint sealing ring sealing with described fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；nullPublic、Female joint housing is equipped with the fluid passage being provided with opening at inserted terminal，Described fixed spool and sealing shroud seal section seal the rear side of the leading section coordinated and are provided with when conducting and sealing shroud seal section matched in clearance is with the fixed spool non-tight section of channeling fluid passage，It is characterized in that: in described female joint housing, be provided with, between fixed spool non-tight section and Moveable seal cartridge, the seal ring protective sleeve extended along the longitudinal direction，Seal ring protective sleeve has for public affairs、Guarantor's jacket passage of the fluid passage conducting in female joint housing，Described male joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs、The first anticreep stopping surface of coordinating with male joint sealing ring radially block and/or described female joint sealing ring is arranged on sealing shroud seal section and the outer peripheral face of seal ring protective sleeve has in public affairs during female joint conducting、The the second anticreep stopping surface coordinated with female joint sealing ring radially block during female joint conducting.
Rapid connector component the most according to claim 1, it is characterized in that: described Moveable seal cartridge has in public affairs, raw bits residing during the non-grafting of female joint and in public affairs, conducting position residing during female joint conducting, described seal ring protective sleeve elasticity along the longitudinal direction is movably set in fixed spool non-tight section, described seal ring protective sleeve has the first stopping surface towards front, described movable sealing puts and is provided with rear for the second stopping surface coordinated with the first stopping surface block, described first, two stopping surfaces are in distance no more than second stopping surface of raw bits present position and distance between present position when being on when Moveable seal cartridge is in raw bits at Moveable seal cartridge at Moveable seal cartridge.
Rapid connector component the most according to claim 2, it is characterized in that: the radial dimension of described fixed spool non-tight section is less than the radial dimension of fixed spool seal section, it is provided with the first compression spring in described female joint housing, seal ring protective sleeve is movably set in fixed spool non-tight section by the first described compression spring elasticity, described seal ring protective sleeve is in public affairs, it is contained on the rear end face of fixed spool seal section in public affairs by the first compression spring top when female joint does not turns on, it is contained in movable sealing by the first compression spring top during female joint conducting to put.
4. according to the rapid connector component described in Claims 2 or 3, it is characterised in that: the radial dimension of described seal ring protective sleeve outer peripheral face is equal with the radial dimension of fixed spool seal section outer peripheral face.
5. according to the rapid connector component described in any one of claim 1-4, it is characterized in that: described male joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs, the the first anticreep stopping surface coordinated with male joint sealing ring radially block during female joint conducting, described female joint sealing ring is arranged in male joint housing seal section and the outer peripheral face of seal ring protective sleeve has in public affairs, the the second anticreep stopping surface coordinated with female joint sealing ring radially block during female joint conducting, described first, two anticreep stopping surfaces are circumferentially extending along seal ring protective sleeve and pass through male joint housing seal circle respectively, parent shell sealing ring and male joint housing seal section, sealing shroud seal section seals and coordinates.
6. female joint, it is inserted terminal and the female joint housing extended along the longitudinal direction including front end, it is arranged on the fixed spool in female joint housing, along the longitudinal direction elastic be movably set on fixed spool and when grafting with the corresponding end face fore-and-aft direction of male joint housing mutually to the Moveable seal cartridge coordinated and female joint sealing ring, female joint housing is provided with the fluid passage being provided with opening at inserted terminal, the outer aperture of the trepanning of Moveable seal cartridge extends the sealing shroud seal section coordinated by described female joint sealing ring sealing with described fixed spool leading section being provided with straight hole shape the most along the longitudinal direction；nullDescribed fixed spool and sealing shroud seal section seal the rear side of the leading section coordinated and are provided with when conducting and sealing shroud seal section matched in clearance is with the fixed spool non-tight section of channeling fluid passage，It is characterized in that: in described female joint housing, be provided with, between fixed spool non-tight section and Moveable seal cartridge, the seal ring protective sleeve extended along the longitudinal direction，Seal ring protective sleeve has for public affairs、Guarantor's jacket passage of the fluid passage conducting in female joint housing，The outer peripheral face of described seal ring protective sleeve has in public affairs、During female joint conducting, the outer peripheral face for the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section and/or described seal ring protective sleeve has in public affairs、The the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting.
Female joint the most according to claim 6, it is characterized in that: described Moveable seal cartridge has in public affairs, raw bits residing during the non-grafting of female joint and in public affairs, conducting position residing during female joint conducting, described seal ring protective sleeve elasticity along the longitudinal direction is movably set in fixed spool non-tight section, described seal ring protective sleeve has the first stopping surface towards front, described movable sealing puts and is provided with rear for the second stopping surface coordinated with the first stopping surface block, described first, two stopping surfaces are in distance no more than second stopping surface of raw bits present position and distance between present position when being on when Moveable seal cartridge is in raw bits at Moveable seal cartridge at Moveable seal cartridge.
Female joint the most according to claim 7; it is characterized in that: the radial dimension of described fixed spool non-tight section is less than the radial dimension of fixed spool seal section; it is provided with the first compression spring in described female joint housing; seal ring protective sleeve is movably set in fixed spool non-tight section by the first described compression spring elasticity, and described seal ring protective sleeve is contained on the rear end face of fixed spool seal section by the first compression spring top when male and female joint does not turns on and is contained in by the first compression spring top when male and female joint turns on movable sealing set.
9. according to the female joint described in any one of claim 6-8, it is characterized in that: the outer peripheral face of described seal ring protective sleeve has in public affairs, for the first anticreep stopping surface coordinated with the male joint sealing ring radially block being arranged in male joint housing seal section with in public affairs during female joint conducting, the the second anticreep stopping surface coordinated with the female joint sealing ring radially block being arranged on sealing shroud seal section during female joint conducting, described first, two anticreep stopping surfaces are circumferentially extending along seal ring protective sleeve and pass through male joint housing seal circle respectively, parent shell sealing ring and male joint housing seal section, sealing shroud seal section seals and coordinates.
10. male joint, it is the male joint housing that inserted terminal extends along the longitudinal direction including front end, male joint also includes being arranged on the movable valve plug in male joint housing and male joint sealing ring, male joint housing is provided with the fluid passage being provided with opening at inserted terminal, the opening of male joint housing inserted terminal extends the male joint housing seal section coordinated by described male joint sealing ring radial seal with described movable valve plug being provided with straight hole shape the most along the longitudinal direction, it is characterized in that: described male joint sealing ring is arranged in male joint housing seal section for making male joint sealing ring in public affairs, seal with the sealing surface on the outer peripheral face of seal ring protective sleeve during female joint conducting and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470501.5A CN105953009B (en) | 2016-06-24 | 2016-06-24 | Pin end, female joint and rapid connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470501.5A CN105953009B (en) | 2016-06-24 | 2016-06-24 | Pin end, female joint and rapid connector component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953009A true CN105953009A (en) | 2016-09-21 |
| CN105953009B CN105953009B (en) | 2018-01-16 |
Family
ID=56904907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470501.5A Active CN105953009B (en) | 2016-06-24 | 2016-06-24 | Pin end, female joint and rapid connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953009B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917927A (en) * | 2017-03-28 | 2017-07-04 | 蒋于良 | A kind of snap joint and its method of work with pooling feature |
| CN107165696A (en) * | 2017-07-05 | 2017-09-15 | 天津大创科技有限公司 | A kind of conducting gas piping system for the detection function that come off with pipeline |
| CN107327600A (en) * | 2017-08-09 | 2017-11-07 | 唐行中 | Water injection valve assembly of steam cooking machine |
| CN107869621A (en) * | 2016-09-28 | 2018-04-03 | 史陶比尔法万举 | The hydraulic brake circuit of male part and bicycle to contain this male part |
| CN107906289A (en) * | 2017-12-22 | 2018-04-13 | 新乡平原航空液压设备有限公司 | Adapter assembly and its female connector, pin end |
| CN108385065A (en) * | 2018-05-23 | 2018-08-10 | 北京铂阳顶荣光伏科技有限公司 | A kind of equipment and method of controlling security with evaporation source |
| CN109276278A (en) * | 2018-11-28 | 2019-01-29 | 河南牧业经济学院 | Toy subcutaneous mass extracts holder |
| CN109737257A (en) * | 2019-01-21 | 2019-05-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | It is a kind of to take off the quick access device pulled out automatically |
| CN110131510A (en) * | 2019-05-17 | 2019-08-16 | 万硕(成都)航空科技有限公司 | It is a kind of embedded to float greatly and spring is not exposed to the fluid connector of runner |
| CN110206953A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of rapid connector component and its socket |
| CN110726023A (en) * | 2019-09-30 | 2020-01-24 | 廊坊舒畅汽车零部件有限公司 | Joint assembly and charging kit |
| CN111566400A (en) * | 2017-11-10 | 2020-08-21 | Um商业地产有限两合公司 | Coupling element for a hydraulic coupling |
| CN111668433A (en) * | 2019-03-06 | 2020-09-15 | 奥动新能源汽车科技有限公司 | Insertion end, receiving end, electric connector, quick-change bracket, battery pack and electric vehicle |
| CN112436317A (en) * | 2019-08-26 | 2021-03-02 | 住友电装株式会社 | Connector with a locking member |
| CN112879645A (en) * | 2021-02-24 | 2021-06-01 | 中航光电科技股份有限公司 | Button type fluid connector capable of realizing miniaturization |
| CN113074287A (en) * | 2020-01-06 | 2021-07-06 | 中国石油大学(华东) | Novel shuttle tanker stern receive hydraulic fluid port emergency trip device |
| CN113404960A (en) * | 2021-06-25 | 2021-09-17 | 山东航天电子技术研究所 | Large-drift-diameter dry-type quick joint |
| CN114576456A (en) * | 2022-02-16 | 2022-06-03 | 上海群力紧固件制造有限公司 | Bidirectional throttling connector |
| CN114658938A (en) * | 2022-04-08 | 2022-06-24 | 苏州华旃航天电器有限公司 | Area protection latus rectum can take area to press plug fluid coupling |
| CN114738581A (en) * | 2022-03-30 | 2022-07-12 | 苏州华旃航天电器有限公司 | Low flow resistance area is pressed and is pressed plug fluid coupling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110439Y (en) * | 2007-08-13 | 2008-09-03 | 蔡建华 | Fast connector for split type air conditioner connecting pipe |
| CN201190860Y (en) * | 2008-04-10 | 2009-02-04 | 蔡建华 | Quick connector for air conditioner connecting tube |
| CN201434173Y (en) * | 2009-05-16 | 2010-03-31 | 中国船舶重工集团公司第七一〇研究所 | Super-high pressure quick connector |
| CN104048130A (en) * | 2014-06-14 | 2014-09-17 | 慈溪市宗汉中正快速接头厂（普通合伙） | Fluid fast connector |
| CN204852723U (en) * | 2015-07-20 | 2015-12-09 | 中国电子科技集团公司第十四研究所 | Novel proclaim oneself quick -operation joint |
-
2016
- 2016-06-24 CN CN201610470501.5A patent/CN105953009B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110439Y (en) * | 2007-08-13 | 2008-09-03 | 蔡建华 | Fast connector for split type air conditioner connecting pipe |
| CN201190860Y (en) * | 2008-04-10 | 2009-02-04 | 蔡建华 | Quick connector for air conditioner connecting tube |
| CN201434173Y (en) * | 2009-05-16 | 2010-03-31 | 中国船舶重工集团公司第七一〇研究所 | Super-high pressure quick connector |
| CN104048130A (en) * | 2014-06-14 | 2014-09-17 | 慈溪市宗汉中正快速接头厂（普通合伙） | Fluid fast connector |
| CN204852723U (en) * | 2015-07-20 | 2015-12-09 | 中国电子科技集团公司第十四研究所 | Novel proclaim oneself quick -operation joint |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869621A (en) * | 2016-09-28 | 2018-04-03 | 史陶比尔法万举 | The hydraulic brake circuit of male part and bicycle to contain this male part |
| CN107869621B (en) * | 2016-09-28 | 2021-06-15 | 史陶比尔法万举 | Coupling and hydraulic brake circuit for a bicycle comprising such a coupling |
| CN106917927B (en) * | 2017-03-28 | 2020-01-14 | 丹阳市裕桥精密元件有限公司 | Quick connector with buffering function and working method thereof |
| CN106917927A (en) * | 2017-03-28 | 2017-07-04 | 蒋于良 | A kind of snap joint and its method of work with pooling feature |
| CN107165696A (en) * | 2017-07-05 | 2017-09-15 | 天津大创科技有限公司 | A kind of conducting gas piping system for the detection function that come off with pipeline |
| CN107327600A (en) * | 2017-08-09 | 2017-11-07 | 唐行中 | Water injection valve assembly of steam cooking machine |
| CN111566400A (en) * | 2017-11-10 | 2020-08-21 | Um商业地产有限两合公司 | Coupling element for a hydraulic coupling |
| CN107906289A (en) * | 2017-12-22 | 2018-04-13 | 新乡平原航空液压设备有限公司 | Adapter assembly and its female connector, pin end |
| CN108385065A (en) * | 2018-05-23 | 2018-08-10 | 北京铂阳顶荣光伏科技有限公司 | A kind of equipment and method of controlling security with evaporation source |
| CN109276278A (en) * | 2018-11-28 | 2019-01-29 | 河南牧业经济学院 | Toy subcutaneous mass extracts holder |
| CN109276278B (en) * | 2018-11-28 | 2023-09-01 | 河南牧业经济学院 | Small animal subcutaneous tumor drawing holder |
| CN110206953A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of rapid connector component and its socket |
| CN110206953B (en) * | 2018-11-30 | 2021-03-23 | 中航光电科技股份有限公司 | Quick-operation joint subassembly and socket thereof |
| CN109737257A (en) * | 2019-01-21 | 2019-05-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | It is a kind of to take off the quick access device pulled out automatically |
| CN109737257B (en) * | 2019-01-21 | 2023-12-19 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Quick-connection device capable of being automatically pulled out |
| CN111668433A (en) * | 2019-03-06 | 2020-09-15 | 奥动新能源汽车科技有限公司 | Insertion end, receiving end, electric connector, quick-change bracket, battery pack and electric vehicle |
| CN110131510A (en) * | 2019-05-17 | 2019-08-16 | 万硕(成都)航空科技有限公司 | It is a kind of embedded to float greatly and spring is not exposed to the fluid connector of runner |
| CN112436317A (en) * | 2019-08-26 | 2021-03-02 | 住友电装株式会社 | Connector with a locking member |
| CN112436317B (en) * | 2019-08-26 | 2023-03-03 | 住友电装株式会社 | Connector with a locking member |
| CN110726023B (en) * | 2019-09-30 | 2021-07-20 | 廊坊舒畅汽车零部件有限公司 | Joint assembly and charging kit |
| CN110726023A (en) * | 2019-09-30 | 2020-01-24 | 廊坊舒畅汽车零部件有限公司 | Joint assembly and charging kit |
| CN113074287A (en) * | 2020-01-06 | 2021-07-06 | 中国石油大学(华东) | Novel shuttle tanker stern receive hydraulic fluid port emergency trip device |
| CN112879645B (en) * | 2021-02-24 | 2022-05-20 | 中航光电科技股份有限公司 | Button type fluid connector capable of realizing miniaturization |
| CN112879645A (en) * | 2021-02-24 | 2021-06-01 | 中航光电科技股份有限公司 | Button type fluid connector capable of realizing miniaturization |
| CN113404960A (en) * | 2021-06-25 | 2021-09-17 | 山东航天电子技术研究所 | Large-drift-diameter dry-type quick joint |
| CN113404960B (en) * | 2021-06-25 | 2022-04-15 | 山东航天电子技术研究所 | Large-drift-diameter dry-type quick joint |
| CN114576456A (en) * | 2022-02-16 | 2022-06-03 | 上海群力紧固件制造有限公司 | Bidirectional throttling connector |
| CN114576456B (en) * | 2022-02-16 | 2023-12-12 | 上海群力紧固件制造有限公司 | Bidirectional throttling connector |
| CN114738581A (en) * | 2022-03-30 | 2022-07-12 | 苏州华旃航天电器有限公司 | Low flow resistance area is pressed and is pressed plug fluid coupling |
| CN114658938A (en) * | 2022-04-08 | 2022-06-24 | 苏州华旃航天电器有限公司 | Area protection latus rectum can take area to press plug fluid coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953009B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105953009A (en) | Male connector, female connector and fast connector assembly | |
| CN105953008B (en) | Female connector and the rapid connector component for using the female connector | |
| CN104500895B (en) | Rapid connector component | |
| CN107061910A (en) | Fluid connector | |
| CN104500892A (en) | Female head of quick coupling | |
| CN104500887A (en) | Fluid connector | |
| CN106939950A (en) | It is a kind of from pressure release fluid connector | |
| CN103016879B (en) | fluid connector and plug and socket thereof | |
| CN113898811B (en) | Fluid connector | |
| CN109058629B (en) | Blind-mate fluid connector capable of being plugged under pressure | |
| CN103574205A (en) | Quick connector | |
| CN104633348A (en) | Male joint of fast connector | |
| CN104565638A (en) | Quick coupling assembly | |
| CN204852719U (en) | Cold pipe connection structure of fast spigot joint and transmission oil | |
| CN107013777B (en) | One kind is from release quick coupling and its working method | |
| CN204717192U (en) | A kind of fluid connector revealed without plug | |
| CN104567521A (en) | Radiator | |
| CN204922318U (en) | Ware is disconnected fast to leakage prevention | |
| CN203560645U (en) | Fast connector for operation under pressure | |
| CN207906679U (en) | A kind of quick coupling | |
| CN104567511A (en) | Heat exchanger | |
| CN204901160U (en) | Integrative quick change coupler of liquid electricity | |
| CN104565629B (en) | Fluidly connect device assembly | |
| CN201875333U (en) | Slave and master quick joint | |
| CN105782613A (en) | Liquid-electricity integration quick change joint |
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 |