CN207830799U - A kind of adapter assembly and its female connector, pin end - Google Patents
A kind of adapter assembly and its female connector, pin end Download PDFInfo
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- CN207830799U CN207830799U CN201721817963.6U CN201721817963U CN207830799U CN 207830799 U CN207830799 U CN 207830799U CN 201721817963 U CN201721817963 U CN 201721817963U CN 207830799 U CN207830799 U CN 207830799U
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- Prior art keywords
- female connector
- pushing tow
- ball
- locking
- connector shell
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Abstract
The utility model is related to a kind of adapter assembly and its female connector, pin ends.During pin end is docked with female connector, by unlock piece, by lock sleeve, pushing tow, unlock piece are moved to the trailing outside of female connector to cross pushing tow platform the pushing tow platform on public access casing in moving process backward, are finally completed resigning stroke.Lock sleeve can be driven to move backward by pin end in docking operation, without individually pushing lock sleeve backward, docking operation is simple and convenient, solves the problems, such as that existing female connector needs docking efficiency caused by individually being operated to lock sleeve low in docking operation.
Description
Technical field
The utility model is related to a kind of adapter assembly and its female connector, pin ends.
Background technology
Plug-type quick coupling has the effect of fast insert-pull, is widely used in each fluidly connect in field.It is existing
Retaining mechanism between quick coupling is generally divided into the locking modes such as screw-threaded coupling, bayonet coupling and ball lock.Using this
The quick coupling of a little retaining mechanisms is required for both hands to be operated when carrying out locking connection, and docking is less efficient.
A kind of connector as disclosed in the Chinese utility model patent application that application publication number is 103162040 A of CN, connector
It is divided into pin end and female connector, the front end guiding movement of female connector shell is equipped with housing i.e. lock sleeve, and female connector shell corresponds to
It is equipped with locking ball at the position of housing, the inner wall of housing is equipped with for locking ball radial direction position limiting convex ring, bulge loop
When front side is equipped with the avoiding space for being moved radially for locking ball, male plug and female docking connection, backward by housing
It is mobile（The trip is resigning stroke）, so that bulge loop is detached from locking ball and coordinate, locking ball can be moved radially outward, at this time
Male plug is inserted into the inner cavity of female connector, public access casing pushes locking ball to be moved radially outward along female connector shell,
Until the locking slot after pin end inserting in place on pin end is corresponding with locking ball, make to fall in locking slot under locking ball,
Housing is unclamped at this time, and housing moves forward under the action of the spring（The trip is locking stroke）, make bulge loop and locking ball block
Its radially locking limit is realized the locking docking of two connectors by cooperation.Since the connector of above-mentioned this structure is in docking operation
It is middle that hand push is needed to move the lock sleeve on female connector, pin end can be inserted into female connector, docking operation efficiency compared with
It is low.
Utility model content
The purpose of this utility model is to provide a kind of female connectors, need list in docking to solve existing adapter assembly
The low problem of docking efficiency caused by solely being operated to lock sleeve；Meanwhile the utility model also provides a kind of use above-mentioned female connector
Adapter assembly and pin end corresponding with above-mentioned female connector.
To achieve the above object, the female connector of the utility model adopts the following technical scheme that：
Scheme 1：Female connector, including female connector shell that axis extends along the longitudinal direction, female connector shell are equipped with locking
Ball and along the longitudinal direction guiding movement are equipped with lock sleeve, and the lock sleeve is with the resigning stroke moved backward and forward
Mobile locking stroke, guiding movement is equipped with unlock piece along the longitudinal direction on the female connector shell, and the unlock piece has
For coordinate with the pushing tow face pushing tow of the pushing tow platform on pin end so that its under the pushing tow of pushing tow platform to after female connector shell
The mobile auxiliary section in side outside, and pushing tow coordinates to drive the lock unlock piece in the longitudinal direction with the lock sleeve
Fixed move backward completes resigning stroke.During pin end is docked with female connector, the pushing tow platform on public access casing passes through
By lock sleeve, pushing tow, unlock piece are moved to the trailing outside of female connector to cross pushing tow unlock piece in moving process backward
Platform is finally completed resigning stroke.Lock sleeve can be driven to move backward by pin end in docking operation, be not necessarily to individually backward
Lock sleeve is pushed, docking operation is simple and convenient, solves existing female connector and needs individually to grasp lock sleeve in docking operation
The low problem of efficiency is docked caused by work.
Scheme 2 is further improved to obtain on the basis of scheme 1：The unlock piece is unlock ball, the female connector shell
Body, which is equipped with, to be extended, along the longitudinal direction for the guide groove for unlocking ball guiding movement, and the guide groove is rolled with the locking
Pearl can rotate in the circumferentially upper stagger setting of female connector shell, unlock ball, ensure that docking operation is happy.
Scheme 3 is further improved to obtain on the basis of scheme 2：The front end of the lock sleeve has pre-large post-small cone
Shape hole section, the unlock ball is coordinated by the taper surface of the taper hole section with the lock sleeve pushing tow, simple in structure.
Scheme 4 is further improved to obtain on the basis of scheme 3：The taper hole section is formed for being rolled for the locking
The avoiding structure that pearl is moved radially outward, it is simple in structure.
Scheme 5 is further improved to obtain on the basis of any one of scheme 1 ~ 4：The female connector shell is equipped with
Disconnecting prevention structure for preventing the unlock piece from deviating from from female connector shell.
Scheme 6 is further improved to obtain on the basis of scheme 5：The disconnecting prevention structure includes being arranged in female connector shell
The baffle ring of front end, the rear end of the baffle ring are equipped with the flaring structure coordinated with unlock piece.
Scheme 7 is further improved to obtain on the basis of scheme 6：The baffle ring and the female connector releasable connection, it is described
The front end of guide groove is equipped with the mounting groove section for radially being moved to female connector enclosure interior for unlock ball.
Scheme 8 is further improved to obtain on the basis of scheme 6：The female connector shell is equipped with block machine, the baffle ring
Rear end coordinates with block machine block, and front end is fixed by retainer ring.
Scheme 9 is further improved to obtain on the basis of any one of scheme 1 ~ 4：The unlock piece is along female connector shell
Body circumferential direction is equipped with two or more, and the unlock piece and locking ball stagger setting on female connector shell.
The pin end of the utility model adopts the following technical scheme that：
Scheme 1：Pin end, including public access casing, the periphery of the public access casing be equipped with for female connector
The locking slot of ball locking cooperation is locked, the periphery of the public access casing is equipped with the unlock of the female connector for pushing tow adaptation
There is the pushing tow face for the unlock piece on pushing tow female connector, the locking slot to be set to institute for the pushing tow platform of part, the pushing tow platform
State the rear side of pushing tow platform.
Scheme 2 is further improved to obtain on the basis of scheme 1：The pushing tow platform is land.
Scheme 3 is further improved to obtain on the basis of scheme 1：The pushing tow face of the pushing tow platform is pre-small post-large cone
Shape structure.
Scheme 4 is further improved to obtain on the basis of any one of scheme 1 ~ 3：The rear side of the pushing tow platform is equipped with
For for the radial escape groove to female connector medial movement of locking member on female connector.
Scheme 5 is further improved to obtain on the basis of scheme 4：The locking slot and the escape groove are annular groove,
And the escape groove is in rear side and the connection of the locking slot.
The adapter assembly of the utility model adopts the following technical scheme that：
Scheme 1：Adapter assembly, including pin end and female connector, pin end include public access casing, the public access casing
Periphery be equipped with for female connector locking ball locking cooperation locking slot, female connector includes that axis prolongs along the longitudinal direction
The female connector shell stretched, female connector shell is equipped with locking ball and guiding movement is equipped with lock sleeve along the longitudinal direction, described
Lock sleeve has the locking stroke of the resigning stroke and forward movement that move backward, it is characterised in that：The public access casing
Periphery be equipped with for pushing tow adaptation female connector unlock piece pushing tow platform, the pushing tow platform have be used for pushing tow female connector
On unlock piece pushing tow face, the locking slot is set to the rear side of the pushing tow platform, the female connector shell upper edge front and back
Be equipped with unlock piece to guiding movement, the unlock piece have for the pushing tow face pushing tow with the pushing tow platform on pin end coordinate with
The auxiliary section for making it be moved to the trailing outside of female connector shell under the pushing tow of pushing tow platform, and the unlock piece and the locking
Pushing tow cooperation completes resigning stroke to set to drive the lock sleeve to move backward in the longitudinal direction.
Scheme 2 is further improved to obtain on the basis of scheme 1：The unlock piece is unlock ball, the female connector shell
Body, which is equipped with, to be extended, along the longitudinal direction for the guide groove for unlocking ball guiding movement, and the guide groove is rolled with the locking
Pearl is in the circumferentially upper stagger setting of female connector shell.
Scheme 3 is further improved to obtain on the basis of scheme 2：The front end of the lock sleeve has pre-large post-small cone
Shape hole section, the unlock ball are coordinated by the taper surface of the taper hole section with the lock sleeve pushing tow.
Scheme 4 is further improved to obtain on the basis of scheme 3：The taper hole section is formed for being rolled for the locking
The avoiding structure that pearl is moved radially outward.
Scheme 5 is further improved to obtain on the basis of any one of scheme 1 ~ 4：The female connector shell is equipped with
Disconnecting prevention structure for preventing the unlock piece from deviating from from female connector shell.
Scheme 6 is further improved to obtain on the basis of scheme 5：The disconnecting prevention structure includes being arranged in female connector shell
The baffle ring of front end, the rear end of the baffle ring are equipped with the flaring structure coordinated with unlock piece.
Scheme 7 is further improved to obtain on the basis of scheme 6：The baffle ring and the female connector releasable connection, it is described
The front end of guide groove is equipped with the mounting groove section for radially being moved to female connector enclosure interior for unlock ball.
Scheme 8 is further improved to obtain on the basis of scheme 6：The female connector shell is equipped with block machine, the baffle ring
Rear end coordinates with block machine block, and front end is fixed by retainer ring.
Scheme 9 is further improved to obtain on the basis of any one of scheme 1 ~ 4：The unlock piece is along female connector shell
Body circumferential direction is equipped with two or more, and the unlock piece and locking ball stagger setting on female connector shell.
Scheme 10 is further improved to obtain on the basis of scheme 1：The pushing tow platform is land.
Scheme 11 is further improved to obtain on the basis of scheme 1：The pushing tow face of the pushing tow platform is pre-small post-large cone
Shape structure.
Scheme 12 is further improved to obtain on the basis of scheme 1 or 10 or 11：The rear side of the pushing tow platform is equipped with and is used for
For the radial escape groove to female connector medial movement of locking member on female connector.
Scheme 13 is further improved to obtain on the basis of scheme 12：The locking slot and the escape groove are annular
Slot, and the escape groove is in rear side and the connection of the locking slot.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 of the adapter assembly of the utility model；
Fig. 2 is the structural schematic diagram of the pin end in Fig. 1；
Fig. 3 is the structural schematic diagram of the female connector in Fig. 1；
Fig. 4 is the structural schematic diagram of the female connector shell in Fig. 3；
Fig. 5 is sectional views of the Fig. 4 along the directions A-A；
Fig. 6 is sectional views of the Fig. 4 along the directions B-B；
Fig. 7 is the stereogram of Fig. 4；
In attached drawing：1, pin end；2, female connector；11, public access casing；12, pin end valve core structure；13, land；14、
Locking slot；15, escape groove；21, female connector shell；22, female connector valve cored structure；23, lock sleeve；24, baffle ring；25, locking rolling
Pearl；26, ball is unlocked；27, locking spring；28, baffle ring；131, pushing tow face；211, ball mounting hole is locked；212, guide groove；
213, mounting groove section；214, block machine.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the adapter assembly of the utility model connects as shown in Figure 1, adapter assembly includes pin end 1 and mother
First 2.In the present embodiment, for ease of description, pin end and female connector inserted terminal are defined as respective front end, away from inserted terminal
One end is defined as respective rear end.
The structure of pin end 1 is as depicted in figs. 1 and 2, and pin end includes public access casing 11, is equipped in public access casing 11
Pin end valve core structure 12, valve core structure are the prior art, and in this not go into detail.The periphery of public access casing 11 is equipped with
The land 13 radially outwardly protruded, land 13 form pushing tow structure, that is, pushing tow platform for pushing tow unlock ball 26.Land
13 front end face, that is, pushing tow face 131 is pre-small post-large taper surface, and ball 26 is unlocked by the direct pushing tow of the taper surface.Land 13
Rear side be equipped with locking slot 14, inner recess from locking slot 14 to public access casing 11, when on pin end locking ball 25 fall into
Into the locking connection for realizing two connectors when locking slot 14.Specifically, locking slot 14 is annular groove, without examining when such connector docks
Consider the alignment in circumferential direction.The rear side of locking slot 14 is equipped with the escape groove 15 for accommodating unlock rolling, the escape groove 15 and locking slot
14 correspond to also as ring channel structures.
For the structure of female connector 2 as shown in Fig. 1 and Fig. 3 to Fig. 7, female connector includes that the mother that extends along the longitudinal direction of axis connects
Casing 21 is equipped with female connector valve cored structure 22 in female connector shell 21, and female connector valve cored structure 22 is the prior art, herein not
It repeats again.It is additionally provided with locking ball 25 on female connector shell 21 and guiding movement is equipped with lock sleeve 23, female connector shell upper edge
Front-rear direction guiding movement is equipped with unlock piece, and unlock piece has for the cooperation with the pushing tow structure pushing tow cooperation on pin end
Portion, and pushing tow coordinates so that unlock piece can be locked pushing tow under the drive of pin end unlock piece in the longitudinal direction with lock sleeve 23
Fixed 23 move backward.
In the present embodiment, unlock piece is unlock ball 26, and female connector shell 21 is equipped with to be extended, is used for along the longitudinal direction
For unlocking the guide groove 212 of 26 guiding movement of ball.The structure of female connector shell 21 is specifically as shown in Figures 4 to 7, female connector
Front end is evenly distributed with the locking ball mounting hole 211 for installation locking ball 25 in its circumferential direction, locks ball mounting hole
211 be bellmouth, prevents locking ball 25 from falling off from female connector shell 21.Guide groove 212 is circumferential around female connector shell 21
Even distribution, while guide groove 212 and locking ball 25 are in the circumferential upper stagger setting of female connector shell 21.Guide groove 212 be through
Wall surface, the elongate slots that extend along the longitudinal direction inside and outside female connector shell 21, unlock ball 26 solve after being mounted on the guide groove 212
Lock ball 26 can be protruded from the inside and outside wall surface of female connector, to enable the land 13 on pin end in female connector shell 21
Inside pushing tow unlocks ball 26, while unlocking ball 26 and coordinating with 23 pushing tow of lock sleeve on the outside of pin end, can drive locking
Set 23 moves backward.The front end of guide groove 212 be equipped with for for unlock ball radially to moving inside female connector shell 21
Mounting groove section 213, mounting groove section 213 is the circular trough i.e. circular hole being connected to elongate slots, the diameter of the circular hole in the present embodiment
It is larger so that unlock ball 26 can be radial to its medial movement along female connector, be easily installed lock sleeve 23.Female connector shell
The periphery of 21 front ends is equipped with the block machine 214 of annular, for being limited to 24 block of baffle ring.
The front end of lock sleeve 23 is pre-large post-small step pore structure, and taper is equipped between stepped hole major diameter section and path section
The taper surface of changeover portion, i.e. taper hole section, tapering transition section is formed for the auxiliary section with unlock 26 pushing tow of ball cooperation, taper
Changeover portion is formed for being moved radially outward for locking ball 25 so that the pushing tow structure on pin end crosses locking ball 25
Avoiding space.Guiding movement is assemblied on female connector shell 21 lock sleeve 23 along the longitudinal direction, and is covered on female connector shell 21
Equipped with the locking spring 27 for providing lock sleeve 23 elastic force.
Female connector shell 21 is equipped with the disconnecting prevention structure for preventing unlock ball 26 from deviating from from female connector shell 21,
Disconnecting prevention structure includes the baffle ring 24 being arranged in 21 front end of female connector shell, the stepped hole of baffle ring 24 and lock sleeve 23 in the present embodiment
Major diameter section guiding movement cooperation.Baffle ring 24 and female connector releasable connection, specifically, baffle ring 24 is fixed by baffle ring 28.Baffle ring
24 rear end coordinates with 214 block of block machine on female connector shell 21, and front end coordinates with 28 block of baffle ring and realizes and fix.Together
When, the front end of baffle ring 28 is rear big preceding small taper surface, and the taper surface cooperation of the taper surface and lock sleeve 23 is radially to solution
Ball 26 is locked to limit.The step surface radially extended is additionally provided at the step surface of unlocking sleeve, the rear end of the step surface and baffle ring 24
Face block cooperation realizes the limit to lock sleeve 23 to prevent lock sleeve 23 from moving forward.
When pin end is docked with female connector, will forward it be pushed in pin end inserting to the inner cavity of female connector, on pin end
Land 13 applies jacking force to unlock ball 26, and unlock 26 pushing tow of ball lock sleeve 23 and moved backward（Avoid stroke）, work as solution
When locking ball 26 and locking ball 25 in locking 25 corresponding position of ball, the taper hole section on lock sleeve 23 is rolled with locking
Pearl 25 correspond to, continue to dock at this time, 13 pushing tow of land locking ball 25 so that it is moved radially outward, while pushing tow face 131 with
Under the taper surface mating reaction of lock sleeve 23, unlock ball 26 is also moved radially outward, to make the land 13 on pin end get over
Locking ball 25 and unlock ball 26 are crossed, lock sleeve 23 moves forward under the elastic force effect of locking spring 27 later（Locking row
Journey）, so that locking ball 25 is entered in the locking slot 14 of 13 rear side of land, and unlock ball 26 and be then in escape groove 15, lock
After fixed 23 move forward, the lateral surface block of the internal face and locking ball 25 of path section coordinates, and prevents it from moving radially,
So far, the butt-joint locking of pin end and female connector is completed.
In the adapter assembly docking operation, it is only necessary to push directly on pin end, the land 13 on pin end can pass through
Unlock ball 26 drives lock sleeve 23 to move backward, in place after locking spring 27 by 23 top pressure of lock sleeve to locked position.Entirely
For docking operation without being operated to lock sleeve 23, docking operation is simple and convenient, solves existing adapter assembly to taking over
The problem that docking efficiency is low caused by individually being operated to lock sleeve 23 is needed in journey.
The embodiment 2 of the adapter assembly of the utility model, in the present embodiment, unlock piece are set as extending along the longitudinal direction
Column construction, the length of the column construction is shorter, and rear and front end is set as round end, certainly, unlocks in other embodiments
Part can also be other shapes, other are same as Example 1, repeat no more.
The embodiment 3 of the adapter assembly of the utility model, in the present embodiment, the front end face of land is set as radially
The step surface of extension unlocks ball and is only moved radially outward under the guiding of the taper surface of lock sleeve at this time, other and embodiment 1
It is identical, it repeats no more.
The embodiment 4 of the adapter assembly of the utility model, in the present embodiment, the step surface of the stepped hole of lock sleeve is direct
It is set as step surface, ball is unlocked at this time and is only moved radially outward under the guiding in the pushing tow face of land, other and 1 phase of embodiment
Together, it repeats no more.
The embodiment 5 of the adapter assembly of the utility model, in the present embodiment, baffle ring are mounted on by the way that helicitic texture is removable
On female connector shell, certainly, in other embodiments, baffle ring can also be mounted on mother by the other modes such as gluing or strong dress
In joint housing, other are same as Example 1, repeat no more.
Block machine is arranged to prevent in the present embodiment in the embodiment 6 of the adapter assembly of the utility model on female connector shell
Only unlock ball abjection, other are same as Example 1, repeat no more.
The embodiment of the female connector of the utility model, the female connector and the female connector in the embodiment of above-mentioned adapter assembly
Structure it is identical, repeat no more.
The embodiment of the pin end of the utility model, the pin end and the pin end in the embodiment of above-mentioned adapter assembly
Connector it is identical, repeat no more.
Claims (27)
1. female connector, including female connector shell that axis extends along the longitudinal direction, female connector shell are equipped with locking ball and edge
Front-rear direction guiding movement is equipped with lock sleeve, and the lock sleeve has the lock of the resigning stroke and forward movement that move backward
Tight stroke, it is characterised in that：Guiding movement is equipped with unlock piece, the unlock piece tool along the longitudinal direction on the female connector shell
Be useful for coordinating with the pushing tow face pushing tow of the pushing tow platform on pin end so that its under the pushing tow of pushing tow platform to female connector shell
The auxiliary section of trailing outside movement, and pushing tow coordinates to described in drive the unlock piece in the longitudinal direction with the lock sleeve
Lock sleeve, which moves backward, completes resigning stroke.
2. female connector according to claim 1, it is characterised in that：The unlock piece is unlock ball, the female connector shell
Body, which is equipped with, to be extended, along the longitudinal direction for the guide groove for unlocking ball guiding movement, and the guide groove is rolled with the locking
Pearl is in the circumferentially upper stagger setting of female connector shell.
3. female connector according to claim 2, it is characterised in that：The front end of the lock sleeve has pre-large post-small taper
Hole section, the unlock ball are coordinated by the taper surface of the taper hole section with the lock sleeve pushing tow.
4. female connector according to claim 3, it is characterised in that：The taper hole section is formed for supplying the locking ball
The avoiding structure being moved radially outward.
5. the female connector according to any one of claim 2 ~ 4, it is characterised in that：The female connector shell, which is equipped with, to be used
In the disconnecting prevention structure for preventing the unlock piece from deviating from from female connector shell.
6. female connector according to claim 5, it is characterised in that：The disconnecting prevention structure includes being arranged before female connector shell
The baffle ring at end, the rear end of the baffle ring are equipped with the flaring structure coordinated with unlock piece.
7. female connector according to claim 6, it is characterised in that：The baffle ring and the female connector releasable connection, it is described
The front end of guide groove is equipped with the mounting groove section for radially being moved to female connector enclosure interior for unlock ball.
8. female connector according to claim 6, it is characterised in that：The female connector shell is equipped with block machine, the baffle ring
Rear end coordinates with block machine block, and front end is fixed by retainer ring.
9. the female connector according to any one of claim 1 ~ 4, it is characterised in that：The unlock piece is along female connector shell
Circumferential direction is equipped with two or more, and the unlock piece and locking ball stagger setting on female connector shell.
10. the periphery of pin end, including public access casing, the public access casing is equipped with for the locking ball with female connector
Lock the locking slot of cooperation, it is characterised in that：The periphery of the public access casing is equipped with the female connector for pushing tow adaptation
The pushing tow platform of unlock piece, the pushing tow platform have the pushing tow face for the unlock piece on pushing tow female connector, the locking slot setting
In the rear side of the pushing tow platform.
11. pin end according to claim 10, it is characterised in that：The pushing tow platform is land.
12. pin end according to claim 10, it is characterised in that：The pushing tow face of the pushing tow platform is pre-small post-large cone
Shape structure.
13. the pin end according to any one of claim 10 ~ 12, it is characterised in that：It is set on rear side of the pushing tow platform
It is useful for for the radial escape groove to female connector medial movement of locking member on female connector.
14. pin end according to claim 13, it is characterised in that：The locking slot and the escape groove are annular
Slot, and the escape groove is in rear side and the connection of the locking slot.
15. adapter assembly, including pin end and female connector, pin end includes public access casing, the periphery of the public access casing
It is equipped with the locking slot for the locking ball locking cooperation with female connector, female connector includes the mother that axis extends along the longitudinal direction
Joint housing, female connector shell is equipped with locking ball and guiding movement is equipped with lock sleeve, the lock sleeve along the longitudinal direction
Locking stroke with the resigning stroke and forward movement moved backward, it is characterised in that：The periphery of the public access casing
It is equipped with the pushing tow platform of the unlock piece of the female connector for pushing tow adaptation, the pushing tow platform has for the solution on pushing tow female connector
The pushing tow face of latch fitting, the locking slot are set to the rear side of the pushing tow platform, are oriented to along the longitudinal direction on the female connector shell
It is mobile to be equipped with unlock piece, the unlock piece have coordinate for the pushing tow face pushing tow with the pushing tow platform on pin end so that its
Under the pushing tow of pushing tow platform to the trailing outside of female connector shell move auxiliary section, and the unlock piece with the lock sleeve preceding
Pushing tow cooperation completes resigning stroke to drive the lock sleeve to move backward in rear direction.
16. adapter assembly according to claim 15, it is characterised in that：The unlock piece is unlock ball, and the mother connects
Casing, which is equipped with, to be extended, along the longitudinal direction for the guide groove for unlocking ball guiding movement, the guide groove and the lock
Tight ball is in the circumferentially upper stagger setting of female connector shell.
17. adapter assembly according to claim 16, it is characterised in that：The front end of the lock sleeve has pre-large post-small
Taper hole section, the unlock ball are coordinated by the taper surface of the taper hole section with the lock sleeve pushing tow.
18. adapter assembly according to claim 17, it is characterised in that：The taper hole section is formed for supplying the locking
The avoiding structure that ball is moved radially outward.
19. according to the adapter assembly described in claim 16 ~ 18 any one, it is characterised in that：It is set on the female connector shell
It is useful for the disconnecting prevention structure for preventing the unlock piece from deviating from from female connector shell.
20. adapter assembly according to claim 19, it is characterised in that：The disconnecting prevention structure includes being arranged in female connector shell
The baffle ring of body front end, the rear end of the baffle ring are equipped with the flaring structure coordinated with unlock piece.
21. adapter assembly according to claim 20, it is characterised in that：The baffle ring and the female connector releasable connection,
The front end of the guide groove is equipped with the mounting groove section for radially being moved to female connector enclosure interior for unlock ball.
22. adapter assembly according to claim 20, it is characterised in that：The female connector shell is equipped with block machine, the gear
The rear end of ring coordinates with block machine block, and front end is fixed by retainer ring.
23. the adapter assembly according to any one of claim 15 ~ 18, it is characterised in that：The unlock piece connects along mother
Casing circumferential direction is equipped with two or more, and the unlock piece and locking ball stagger setting on female connector shell.
24. adapter assembly according to claim 15, it is characterised in that：The pushing tow platform is land.
25. adapter assembly according to claim 15, it is characterised in that：The pushing tow face of the pushing tow platform is pre-small post-large
Pyramidal structure.
26. according to the adapter assembly described in claim 15 or 24 or 25, it is characterised in that：The rear side of the pushing tow platform, which is equipped with, to be used
In for the radial escape groove to female connector medial movement of locking member on female connector.
27. adapter assembly according to claim 26, it is characterised in that：The locking slot and the escape groove are annular
Slot, and the escape groove is in rear side and the connection of the locking slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817963.6U CN207830799U (en) | 2017-12-22 | 2017-12-22 | A kind of adapter assembly and its female connector, pin end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817963.6U CN207830799U (en) | 2017-12-22 | 2017-12-22 | A kind of adapter assembly and its female connector, pin end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830799U true CN207830799U (en) | 2018-09-07 |
Family
ID=63388742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817963.6U Active CN207830799U (en) | 2017-12-22 | 2017-12-22 | A kind of adapter assembly and its female connector, pin end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110608327A (en) * | 2018-09-21 | 2019-12-24 | 中航光电科技股份有限公司 | Female joint and fluid joint assembly |
-
2017
- 2017-12-22 CN CN201721817963.6U patent/CN207830799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110608327A (en) * | 2018-09-21 | 2019-12-24 | 中航光电科技股份有限公司 | Female joint and fluid joint assembly |
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Address after: 453002 2399 Makino Avenue, Xinxiang high tech Zone, Henan Patentee after: Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd. Address before: 453002 1 central section of Jiefang Avenue, Xinxiang, Henan Patentee before: Xinxiang Pingyuan Aviation Hydraulic Equipments Co., Ltd. |
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