CN203963346U - A kind of portable type Quick push/pull joint - Google Patents

A kind of portable type Quick push/pull joint Download PDF

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Publication number
CN203963346U
CN203963346U CN201420245339.3U CN201420245339U CN203963346U CN 203963346 U CN203963346 U CN 203963346U CN 201420245339 U CN201420245339 U CN 201420245339U CN 203963346 U CN203963346 U CN 203963346U
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CN
China
Prior art keywords
plug
housing
spool
inner chamber
provided
Prior art date
Application number
CN201420245339.3U
Other languages
Chinese (zh)
Inventor
刘华贵
Original Assignee
江西艾克实业有限公司
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Publication date
Application filed by 江西艾克实业有限公司 filed Critical 江西艾克实业有限公司
Priority to CN201420245339.3U priority Critical patent/CN203963346U/en
Application granted granted Critical
Publication of CN203963346U publication Critical patent/CN203963346U/en

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Abstract

The utility model discloses a kind of portable type Quick push/pull joint, it comprises housing (1), outer ring (2), plug (3), shell joint body (7), plug connector body (24), housing spool (4), plug spool (5) and seal arrangement, the inner chamber of described shell joint body (7) and housing spool (4) are located by connecting, between the inner chamber of housing spool (4) and housing (1), be provided with valve cage (10) and with spacing being slidably connected of valve cage (10), the inner chamber of plug (3) is provided with plug spool (5) and is provided with taper mouth and is connected with the plush copper of plug spool (5), valve cage (10) is connected with plug (3) head-on collision and is spacing by steel ball (17), the guide hole that valve cage (10) slides backwards on housing spool (4) stretches out, the displacement that the plush copper of plug spool (5) and taper mouth produce, after the guide hole on housing spool (4) and the displacement of generation, taper mouth forms fluid passage jointly.The utility model joint is simple, convenient, and one hand can complete joint and connect fast and disconnection, for often needing the equipment of plug that reliable Placement is provided.

Description

A kind of portable type Quick push/pull joint

Technical field

The utility model belongs to pipe joint technical field, relates to a kind of portable type Quick push/pull joint.

Background technique

Fluid quick joint, as the term suggests be a kind of joint that does not need instrument just can realize pipeline connection or disconnection.Just because of fluid quick joint energy fast insert-pull, one-way sealing, has check function, therefore in the fields such as oil, chemical industry, metallurgy, water power, engineering machinery, boats and ships, electromechanical equipment, obtains applying very widely.But existing rapid pipe joint product is in the time connecting and disconnect, still cumbersome, often all needs two handlings, a hand slip outer ring, another hand is slidably connected plug and housing, cannot reach the effect of quick-speed plug.

Model utility content

The purpose of this utility model is for above-mentioned the deficiencies in the prior art, for fluid circuit provides the also plug-type rapid pipe joint of operable convenient and swift fast insert-pull of a kind of one hand.

The technical solution of the utility model: a kind of portable type Quick push/pull joint, it comprises housing, outer ring, plug, shell joint body, plug connector body, housing spool, plug spool and seal arrangement, the inner chamber of plug and housing is slidably connected, plug outer wall is provided with groove and is connected with equally distributed steel-ball limiting on housing, plug and plug connector body and housing and shell joint body are threaded connection respectively, the inner chamber of described shell joint body and housing spool are located by connecting, between housing spool and the inner chamber of housing, be provided with valve cage and be slidably connected with valve cage is spacing, the inner chamber of plug is provided with plug spool and is provided with taper mouth and is connected with the plush copper of plug spool, the head-on collision of valve cage and plug is connected and by steel-ball limiting, the guide hole that valve cage slides backwards on housing spool stretches out, the displacement that the plush copper of plug spool and taper mouth produce, after the guide hole on housing spool and the displacement of generation, taper mouth forms fluid passage jointly.

Described plug plug connector body is threaded connection and forms plug inner chamber, plug inner chamber is provided with hole ring washer and plug valve seat is located by connecting, the valve opening of plug valve seat and plug spool are slidably connected, plug spool is sealed cushion cover cylinder, and to be sealed in pad and the plush copper of plug spool step by plug spool spacing, the pedestal of plug valve seat is sealed cushion cover cylinder by valve core spring and plug spool and is connected, the outer step of plush copper of plug spool and the corresponding connection of taper mouth of plug.

Described housing and shell joint body are threaded connection and form housing inner chamber, the outer step of housing valve cage is connected with in housing, step is spacing, housing valve cage and housing spool are slidably connected, the valve body front end of housing spool is provided with guide hole, and housing valve cage inner chamber is connected with the end face of shell joint body by housing valve core spring.

The inner chamber of described housing and outer ring is slidably connected, the inner chamber of outer ring be provided with the step of interior step and housing corresponding and between be provided with cycle spring, the inner chamber of outer ring is also provided with steel-ball groove and the corresponding spacing connection of steel ball in housing groove, and it is corresponding with the locking ring on housing front end that the inner chamber front end of outer ring is provided with return groove.

The utility model joint is simple, convenient, and one hand can complete joint and connect fast and disconnection, for often needing the equipment of plug that reliable Placement is provided.

Brief description of the drawings

Fig. 1 is the utility model embodiment 1 assembly structure schematic diagram.

Fig. 2 is the utility model embodiment 1 Male plug schematic diagram.

Fig. 3 is the utility model embodiment 1 mother socket structural representation.

In figure: housing 1, outer ring 2, plug 3, housing spool 4, plug spool 5, plug valve seat 6, shell joint body 7, shell joint body O type circle 8, housing valve core spring 9, housing valve cage 10, housing valve cage plain cushion 11, housing valve cage O type circle 12, housing valve cage phenyl tetrafluoride pad 13, cycle spring 14, housing O type circle 15, housing phenyl tetrafluoride pad 16, steel ball 17, locking ring 18, plug spool is sealed pad 19, plug spool is sealed cushion cover cylinder 20, plug valve core spring 21, ring washer 22 for plug lumen orifice, plug connector body O type circle 23, plug connector body 24.

Embodiment

The utility model is by the following examples can the utility model will be further described, but scope of the present utility model is not limited to following embodiment.

Embodiment 1:

Each material and parts as shown in Fig. 1-3: 45# housing 1, 45# outer ring 2, 45# plug 3, A3 housing spool 4, A3 plug spool 5, A3 plug valve seat 6, 45# shell joint body 7, nitrile butadiene rubber shell joint body O type circle 8, 65Mn housing valve core spring 9, 45# housing valve cage 10, A3 housing valve cage plain cushion 11, nitrile butadiene rubber housing valve cage O type circle 12, teflon housing valve cage phenyl tetrafluoride pad 13, 65Mn cycle spring 14, nitrile butadiene rubber housing O type circle 15, teflon housing phenyl tetrafluoride pad 16, 45# steel ball 17, 65Mn locking ring 18, nitrile butadiene rubber plug spool is sealed pad 19, 45# plug spool is sealed cushion cover cylinder 20, 65Mn plug valve core spring 21, 65Mn plug is ring washer 22 for lumen orifice, nitrile butadiene rubber plug connector body O type circle 23, 45# plug connector body 24.

A kind of portable type Quick push/pull of the present embodiment joint, it comprises housing 1, outer ring 2, plug 3, shell joint body 7, plug connector body 24, housing spool 4, plug spool 5 and seal arrangement, the inner chamber of plug 3 and housing 1 is slidably connected, plug 3 outer walls are provided with groove and equally distributed spacing connection of steel ball 17 on housing 1, plug 3 is threaded connection respectively with shell joint body 7 with plug connector body 24 and housing 1, the inner chamber of described shell joint body 7 and housing spool 4 are located by connecting, between the inner chamber of housing spool 4 and housing 1, be provided with valve cage 10 and be slidably connected with valve cage 10 is spacing, the inner chamber of plug 3 is provided with plug spool 5 and is provided with taper mouth and is connected with the plush copper of plug spool 5, valve cage 10 is connected with plug 3 head-on collisions and is spacing by steel ball 17, the guide hole that valve cage 10 slides backwards on housing spool 4 stretches out, the displacement that the plush copper of plug spool 5 and taper mouth produce, after the guide hole on housing spool 4 and the displacement of generation, taper mouth forms fluid passage jointly.

Described plug 3 is threaded connection and forms plug inner chamber with plug connector body 24, plug inner chamber is provided with hole ring washer 22 and is located by connecting with plug valve seat 6, the valve opening of plug valve seat 6 and plug spool 5 are slidably connected, plug spool is sealed cushion cover cylinder 20, and to be sealed in pad 19 and the plush copper of plug spool 5 step by plug spool spacing, the pedestal of plug valve seat 6 is sealed cushion cover cylinder 20 by valve core spring 21 and plug spool and is connected, the outer step of plush copper of plug spool 5 and the corresponding connection of taper mouth of plug 3.

Described housing 1 is threaded connection and forms housing inner chamber with shell joint body 7, the outer step of housing valve cage 10 and spacing connection of the interior step of housing 1, housing valve cage 10 is slidably connected with housing spool 4, the valve body front end of housing spool 4 is provided with guide hole, and housing valve cage 10 inner chambers are connected with the end face of shell joint body 7 by housing valve core spring 9.

Housing valve core spring 9 is connected with housing valve cage 10 inner chambers by housing valve cage plain cushion 11, housing valve cage 10 is provided with housing valve cage O type circle 12 and housing valve cage phenyl tetrafluoride pad 13 with housing spool 4 places of being slidably connected, and the inner chamber of housing 1 and valve cage 10 places of being slidably connected are provided with housing O type circle 15 and housing phenyl tetrafluoride pad 16; Housing 1 is provided with shell joint body O type circle 8 with shell joint body 7 threaded connection places, and plug 3 is provided with plug connector body O type circle 23 with plug connector body 24 threaded connection places.

The inner chamber of described housing 1 and outer ring 2 is slidably connected, the inner chamber of outer ring 2 be provided with the step of interior step and housing 1 corresponding and between be provided with cycle spring 14, the inner chamber of outer ring 2 is also provided with steel-ball groove and the corresponding spacing connection of steel ball 17 in housing 1 groove, and it is corresponding with the locking ring 18 on housing 1 front end that the inner chamber front end of outer ring 2 is provided with return groove.

The present embodiment connects: one hand injects plug 3 in housing 1, promoting housing valve cage 10 draws close backward, equally distributed steel ball 17 is fallen in plug groove, outer ring 2 is realized and being located by connecting with outer ring ring washer 18 to the motion of housing end face under the effect of cycle spring 14 power, now steel ball 17 has been located, has reached the object of locking.

After the present embodiment connects: fluid is the guide hole through housing spool 4 from shell joint body 7, and plug 3, plug valve seat 6, finally flowed out by plug connector body 24.

The present embodiment disconnects: singlehanded slip outer ring 2, the steel ball 17 that housing 1 is evenly promulgated is floated, and now plug 3 promotes housing valve cage 10 and acts on plug 3 simultaneously under the effect of housing valve core spring 9, and plug 3 ejects and departs from housing 1, closed pipeline, joint disconnects.

Claims (4)

1. a portable type Quick push/pull joint, it comprises housing (1), outer ring (2), plug (3), shell joint body (7), plug connector body (24), housing spool (4), plug spool (5) and seal arrangement, the inner chamber of plug (3) and housing (1) is slidably connected, plug (3) outer wall was provided with groove and upper spacing connection of equally distributed steel ball (17) of housing (1), plug (3) is threaded connection respectively with shell joint body (7) with plug connector body (24) and housing (1), it is characterized in that: the inner chamber of described shell joint body (7) and housing spool (4) are located by connecting, between the inner chamber of housing spool (4) and housing (1), be provided with valve cage (10) and with spacing being slidably connected of valve cage (10), the inner chamber of plug (3) is provided with plug spool (5) and is provided with taper mouth and is connected with the plush copper of plug spool (5), valve cage (10) is connected with plug (3) head-on collision and is spacing by steel ball (17), the guide hole that valve cage (10) slides backwards on housing spool (4) stretches out, the displacement that the plush copper of plug spool (5) and taper mouth produce, after the guide hole on housing spool (4) and the displacement of generation, taper mouth forms fluid passage jointly.
2. a kind of portable type Quick push/pull joint according to claim 1, it is characterized in that: described plug (3) is threaded connection and forms plug inner chamber with plug connector body (24), plug inner chamber is provided with ring washer for hole (22) and is located by connecting with plug valve seat (6), the valve opening of plug valve seat (6) and plug spool (5) are slidably connected, it is spacing that plug spool is sealed in cushion cover cylinder (20) is sealed pad (19) and plug spool (5) plush copper by plug spool step, the pedestal of plug valve seat (6) is sealed cushion cover cylinder (20) by valve core spring (21) and plug spool and is connected, the outer step of plush copper of plug spool (5) and the corresponding connection of taper mouth of plug (3).
3. a kind of portable type Quick push/pull joint according to claim 1, it is characterized in that: described housing (1) is threaded connection and forms housing inner chamber with shell joint body (7), the outer step of housing valve cage (10) and housing (1) spacing connection of interior step, housing valve cage (10) is slidably connected with housing spool (4), the valve body front end of housing spool (4) is provided with guide hole, and housing valve cage (10) inner chamber is connected with the end face of shell joint body (7) by housing valve core spring (9).
4. a kind of portable type Quick push/pull joint according to claim 1, it is characterized in that: the inner chamber of described housing (1) and outer ring (2) is slidably connected, the inner chamber of outer ring (2) be provided with the step of interior step and housing (1) corresponding and between be provided with cycle spring (14), the inner chamber of outer ring (2) is also provided with steel-ball groove and the corresponding spacing connection of steel ball (17) in housing (1) groove, and it is corresponding with the locking ring (18) on housing (1) front end that the inner chamber front end of outer ring (2) is provided with return groove.
CN201420245339.3U 2014-05-14 2014-05-14 A kind of portable type Quick push/pull joint CN203963346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420245339.3U CN203963346U (en) 2014-05-14 2014-05-14 A kind of portable type Quick push/pull joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420245339.3U CN203963346U (en) 2014-05-14 2014-05-14 A kind of portable type Quick push/pull joint

Publications (1)

Publication Number Publication Date
CN203963346U true CN203963346U (en) 2014-11-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420245339.3U CN203963346U (en) 2014-05-14 2014-05-14 A kind of portable type Quick push/pull joint

Country Status (1)

Country Link
CN (1) CN203963346U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017025009A1 (en) * 2015-08-10 2017-02-16 浙江三花股份有限公司 Housing assembly of valve and valve
CN107975644A (en) * 2017-11-24 2018-05-01 北京宇航系统工程研究所 A kind of zero water clock quick coupling of super-pressure
CN109140086A (en) * 2018-09-30 2019-01-04 中国特种飞行器研究所 It is a kind of to be automatically separated gas-charging connection for captive balloon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017025009A1 (en) * 2015-08-10 2017-02-16 浙江三花股份有限公司 Housing assembly of valve and valve
CN107975644A (en) * 2017-11-24 2018-05-01 北京宇航系统工程研究所 A kind of zero water clock quick coupling of super-pressure
CN109140086A (en) * 2018-09-30 2019-01-04 中国特种飞行器研究所 It is a kind of to be automatically separated gas-charging connection for captive balloon

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20150514