CN203517108U - Female joint - Google Patents
Female joint Download PDFInfo
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- CN203517108U CN203517108U CN201320653540.0U CN201320653540U CN203517108U CN 203517108 U CN203517108 U CN 203517108U CN 201320653540 U CN201320653540 U CN 201320653540U CN 203517108 U CN203517108 U CN 203517108U
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- housing
- blocked part
- female joint
- driving member
- blocked
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- 238000007789 sealing Methods 0.000 claims description 20
- 238000012856 packing Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 46
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model provides a female joint, include: a first housing (10) having first and second connection ends opposite to each other in a first direction; a first pushing member for pushing out a male connector mated with the female connector is movably provided in the interior of the first housing (10) in a first direction. The utility model discloses a female joint can realize the dismantlement of male joint very conveniently.
Description
Technical field
The utility model relates to connection set technical field, in particular to a kind of female joint.
Background technique
At present, rapid pipe joint is divided into tool joint pin and female joint, and tool joint pin is stretched into the inside of female joint and clamped to realize the rapid abutting joint of two joints with female joint.But because the part that is positioned at female joint outside of tool joint pin is fewer, therefore, staff is not easy tool joint pin to extract from the inside of female joint, that is to say, the dismounting of tool joint pin and female joint is cumbersome.In addition, the inside of some female joint also has valve arrangement, and valve arrangement is mainly comprised of valve seat and the spool being arranged in valve seat, spool can move relative to valve seat, when the inside of female joint is stretched in tool joint pin, tool joint pin drives spool to move, so that female joint is in open-circuit condition.The same inconvenient staff of the above-mentioned female joint with valve arrangement dismantles tool joint pin.
Model utility content
The utility model aims to provide a kind of female joint of tool joint pin for convenience detach.
To achieve these goals, the utility model provides a kind of female joint, comprising: the first housing, has the first relative connecting end and the second connecting end in a first direction; For releasing the first driving member of the tool joint pin matching with female joint, along first direction, be arranged on movably the inside of the first housing.
Further, female joint of the present utility model also comprises: the first blocked part, be fixedly installed on the second connecting end place, between the end face of the first blocked part and the first housing, have gas flow through gap, the first blocked part has the gas corresponding through gap with gas flow with the first driving member and flows into the first gap; The first limited part, is arranged on the inside of the first housing and extends along first direction, and the first limited part is connected with the first blocked part, and the first driving member is arranged between the first housing and the first limited part.
Further, female joint of the present utility model also comprises: valve seat, and the first blocked part and the first limited part are all formed on valve seat; Spool, is arranged in valve seat movably along first direction.
Further, female joint of the present utility model also comprises: the first Sealing, and between the first driving member and the first housing, the first driving member has the first receiving groove that holds the first Sealing; The second Sealing, between the first driving member and the first limited part, the first limited part has the second receiving groove that holds the second Sealing.
Further, female joint also comprises: the first elastic component, the first driving member has towards the trend moving away from the first connecting end under the effect of the first elastic component.
Further, the inner peripheral surface of the first housing has second blocked part of extending perpendicular to first direction, the first driving member comprises along the first pushing part of first direction extension and three blocked part corresponding with the second blocked part, gas flows into the first gap between the first blocked part and the 3rd blocked part, the first elastic component is the first Compress Spring, the first Compress Spring is arranged between the second blocked part and the 3rd blocked part, and the 3rd blocked part flows between the first gap at the first Compress Spring and gas.
Further, one end towards the first connecting end of the first pushing part is provided with auxiliary pushing portion, and auxiliary pushing portion extends perpendicular to first direction and towards the inside of the first housing.
Further, female joint of the present utility model also comprises: the second housing, be set on the first housing, between the second housing and the first housing, there is the gas holding space communicating through gap with gas flow, on the sidewall of the second housing, be provided with the gas communicating with gas holding space and pass into mouth.
Further, the periphery wall of the first housing has conical through-hole, and female joint also comprises: locking ball, match with conical through-hole, and the unlocked position that locking ball has the lock position of the inner peripheral surface that protrudes from the first housing and protrudes from the outer circumferential face of the first housing; Lockable mechanism, is arranged between the second housing and the first housing movably along first direction, and lockable mechanism comprises dodges locking ball so that second limited part of dodging recess and locking ball being limited in to lock position that locking ball is in the unlocked position.
Further, the second housing also comprises the 4th blocked part and the 5th blocked part of extending towards the first housing, lockable mechanism also comprises: the second driving member, comprise the second pushing part and be arranged on the 4th blocked part and the 5th blocked part between the 6th blocked part, between the 6th blocked part and the 4th blocked part, there is the gas communicating with gas holding space and flow into the second gap, between the 6th blocked part and the 5th blocked part, be provided with the second Compress Spring; Locking body, dodges recess and the second limited part and is all formed on locking body, and locking body also has the forced section coordinating with the second pushing part; Female joint also comprises packing ring, and packing ring is positioned at the first connecting end place and drives and coordinate with locking body, and packing ring is positioned at the outside of the first housing.
Application the technical solution of the utility model, in the time tool joint pin need to being dismantled from the inside of the first housing, only need to drive the first driving member to move to promote tool joint pin towards the first connecting end and shift out the first housing, like this, can realize the dismounting of female joint of the present utility model and tool joint pin, above-mentioned dismounting mode is not subject to the restriction of the part that is positioned at the first outside of tool joint pin, that is to say, staff is without extracting from the outside of the first housing the dismounting that tool joint pin can realize tool joint pin.As the above analysis, female joint of the present utility model can realize the dismounting of tool joint pin easily.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows according to the embodiment's of female joint of the present utility model broken section and the schematic diagram that aligns with the tool joint pin of prior art;
Fig. 2 shows the female joint schematic diagram (locking ball be in the unlocked position) separated with tool joint pin of Fig. 1;
Fig. 3 shows the schematic diagram (locking ball is in lock position) that the female joint of Fig. 1 is docked with tool joint pin; And
Fig. 4 shows the A place enlarged diagram of the female joint of Fig. 1.
Wherein, the reference character in above-mentioned figure is as follows:
1 ', tool joint pin; 2 ', groove; 3 ', operation unit; 10, the first housing; 11, gas flow is through gap; 12, the second blocked part; 13, locking ball; 20, valve seat; 21, the first blocked part; 22, the first limited part; 23, spool; 24, the second Sealing; 31, gas flows into the first gap; 32, the first Sealing; 33, the first elastic component; 34, the first pushing part; 35, the 3rd blocked part; 36, auxiliary pushing portion; 40, the second housing; 41, gas holding space; 42, gas passes into mouth; 43, the 4th blocked part; 44, the 5th blocked part; 51, dodge recess; 52, the second limited part; 53, the second pushing part; 54, the 6th blocked part; 55, gas flows into the second gap; 56, the second Compress Spring; 57, forced section; 60, packing ring; 70, cutting ferrule; 71, the 3rd Compress Spring; 72, the 4th Compress Spring; 73, the first Steel Cable Baffle Ring; 74, the second Steel Cable Baffle Ring; 75, the 3rd Steel Cable Baffle Ring; 76, gear cap.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the female joint of the present embodiment comprises the first housing 10 and for releasing the first driving member of the tool joint pin matching with female joint.The first housing 10 has the first relative connecting end and the second connecting end in a first direction, and the first driving member is arranged on the inside of the first housing 10 movably along first direction.The inside of the tool joint pin 1 of prior art ' stretch into from the first connecting end the first housing 10 is to realize and the docking of the female joint of the present embodiment, and the second connecting end is used for connecting gas source or fluid supply.
The female joint of application the present embodiment, when need to be by tool joint pin 1 ' from inside when dismounting of the first housing 10, only need to drive the first driving member to move to promote tool joint pin 1 ' shift out the first housing 10 towards the first connecting end, like this, can realize the female joint of the present embodiment and tool joint pin 1 ' dismounting, above-mentioned dismounting mode be not subject to tool joint pin 1 ' the restriction of the part that is positioned at the first housing 10 outsides, that is to say, staff without from the outside of the first housing 10, extract tool joint pin 1 ' can realize tool joint pin 1 ' dismounting.As the above analysis, the female joint of the present embodiment can realize easily tool joint pin 1 ' dismounting.
As shown in Figure 1, the female joint of the present embodiment also comprises the first blocked part 21 and the first limited part 22.The first blocked part 21 is fixedly installed on the second connecting end place, 11, the first blocked parts 21 and the first driving member have that 11 corresponding gases flow into the first gap 31 through gap with gas flow through gap between the first blocked part 21 and the end face of the first housing 10, to have gas flow.The first limited part 22 is arranged on the inside of the first housing 10 and extends along first direction, and the first limited part 22 is connected with the first blocked part 21, and the first driving member is arranged between the first housing 10 and the first limited part 22.That is to say, the first driving member is positioned at the region of the inner peripheral surface formation of the first blocked part 21, the first limited part 22 and the first housing 10.The first driving member and the first limited part 22 are preferably tube structure, and the first driving member is set on the first limited part 22, and the first blocked part 21 is preferably ring structure.
As depicted in figs. 1 and 2, when the gas flow between the first blocked part 21 and the end face of the first housing 10 is through gap 11 while passing into pressurized gas, this pressurized gas enters gas and flows into the first gap 31.Because the first blocked part 21 is fixedly installed, therefore, pressurized gas is known from experience promotion the first driving member and is moved towards the first connecting end.The mode that above-mentioned driving the first driving member moves has been saved manpower.Certainly, as feasible mode of execution, also can move by manual drives the first driving member, the first driving member has the handle that stretches out the first housing 10, has the slideway that allows handle to slide on the first housing 10.The effect of the first blocked part 21 is in order to provide reaction force to pressurized gas, so that pressurized gas promotes the first driving member, moves.
As shown in Figure 1, the female joint of the present embodiment also comprises valve seat 20 and spool 23.The first blocked part 21 and the first limited part 22 are all formed on valve seat 20.Spool 23 is arranged in valve seat 20 movably along first direction.Like this, the female joint of the present embodiment takes full advantage of the structure characteristic of valve seat 20, has avoided arranging separately the trouble of the first blocked part 21 and the first limited part 22, makes the structure of female joint of the present embodiment simpler.The female joint of the present embodiment has valve arrangement, and therefore, female joint has path and the two states that opens circuit.
As shown in Figure 1, the female joint of the present embodiment also comprises the first Sealing 32 and the second Sealing 24.The first Sealing 32 is between the first driving member and the first housing 10, and the first driving member has the first receiving groove (not marking in figure) that holds the first Sealing 32.Owing to being provided with the first Sealing 32, therefore, pressurized gas can be from not leaking between the first driving member and the first housing 10, and in addition, two cell walls of the first receiving groove play position-limiting action to the first Sealing 32, have improved sealability.The second Sealing 24 is between the first driving member and the first limited part 22, and the first limited part 22 has the second receiving groove (not marking in figure) that holds the second Sealing.The first Sealing 32 and the second Sealing 24 are preferably O RunddichtringO.
As shown in Figure 1, the female joint of the present embodiment also comprises the first elastic component 33.The first driving member has towards the trend moving away from the first connecting end under the effect of the first elastic component 33.In the situation that not passing into pressurized gas, the first driving member is positioned at the position away from the first connecting end, not can with tool joint pin 1 ' contact, therefore, tool joint pin 1 ' can stretch into very easily the inside of the first housing 10.Certainly, even if the first elastic component 33 is not set, tool joint pin 1 ' when stretching into the inside of the first housing 10, also can drive the first driving member to move towards the direction away from the first connecting end.
As shown in Figure 1, in the present embodiment, the inner peripheral surface of the first housing 10 has second blocked part 12 of extending perpendicular to first direction, the first driving member comprises the first pushing part 34 and three blocked part 35 corresponding with the second blocked part 12 of extending along first direction, and gas flows into the first gap 31 between the first blocked part 21 and the 3rd blocked part 35.The first pushing part 34 for tool joint pin 1 ' contact.The first elastic component 33 is the first Compress Spring, and the first Compress Spring is arranged between the second blocked part 12 and the 3rd blocked part 35, and the 3rd blocked part 35 flows between the first gap 31 at the first Compress Spring and gas.Like this, the first Compress Spring, without being connected with any parts, only need be supported on the second blocked part 12 and the 3rd blocked part 35.Certainly, as feasible mode of execution, the first elastic component 33 can be also extension spring, and extension spring is arranged between the first blocked part 21 and the 3rd blocked part 35, and is connected with the 3rd blocked part 35 respectively at the first blocked part 21.
As shown in Figure 1, in the present embodiment, one end towards the first connecting end of the first pushing part 34 is provided with auxiliary pushing portion 36, and auxiliary pushing portion 36 extends perpendicular to first direction and towards the inside of the first housing 10.Auxiliary pushing portion 36 for tool joint pin 1 ' contact, and, with respect to the first pushing part 34, increased the area with tool joint pin 1 ' contact, promotion tool joint pin 1 that can be more stable ' movement.Auxiliary pushing portion 36 is preferably ring structure.
As shown in Figure 1, the female joint of the present embodiment also comprises the second housing 40, the second housing 40 is set on the first housing 10, between the second housing 40 and the first housing 10, have and on the sidewall of gas holding space 41, the second housings 40 that communicate through gap 11 with gas flow, be provided with the gas communicating with gas holding space 41 and pass into mouthfuls 42.Owing to being provided with gas, pass into mouthfuls 42, therefore, gas passes into mouthfuls 42 and can be connected with air compressor easily, and pressurized gas is by the gas holding space 41 inflow gas gap 11 of flowing through.The second housing 40 plays the object of protection the first housing 10 simultaneously.Preferably, the second housing 40 is fixed on the first housing 10, and by gear cap 76(as shown in Figure 3) be fixed on the first housing 10.In addition, gear cap 76 also has valve seat with respect to the second housing 40 and the fixing effect of the first housing 10, and gear cap 76 plays the spacing effect of axis.
As shown in Figure 1, in the present embodiment, the periphery wall of the first housing 10 has conical through-hole (not shown), and the female joint of the present embodiment also comprises locking ball 13 and lockable mechanism.Locking ball 13 matches with conical through-hole, the unlocked position that locking ball 13 has the lock position of the inner peripheral surface that protrudes from the first housing 10 and protrudes from the outer circumferential face of the first housing 10.When locking ball 13 is during in lock position, the projection that locking ball 13 protrudes from the inner peripheral surface of the first housing 10 be positioned at tool joint pin 1 ' groove 2 ' inside, like this, can make the more stable of tool joint pin 1 ' coordinate with the first housing 10, prevent tool joint pin 1 ' disengaging the first housing 10.When locking ball 13 is in the unlocked position, when namely locking ball 13 does not protrude from the inner peripheral surface of the first housing 10, tool joint pin 1 ' can take out from the inside of the first housing 10.Lockable mechanism is arranged between the second housing 40 and the first housing 10 movably along first direction, and lockable mechanism comprises dodges locking ball 13 so that second limited part 52 of dodging recess 51 and locking ball 13 being limited in to lock position that locking ball 13 is in the unlocked position.As shown in Figure 2, when mobile lockable mechanism so that while dodging recess 51 corresponding conical through-hole, locking ball 13 can protrude from the outer circumferential face of the first housing 10, and projection is positioned at dodges recess 51.As shown in Figure 3, when mobile lockable mechanism, so that during the second limited part 52 corresponding conical through-hole, locking ball 13 can move towards the inside of the first housing 10 under the effect of pressing of the second limited part 52, and arrive lock position.Due to the corresponding conical through-hole of the second limited part 52, therefore, locking ball 13 cannot move towards the outside of the first housing 10, that is to say, locking ball 13 cannot protrude from the outer circumferential face of the first housing 10 and can only protrude from the inner peripheral surface of the first housing 10, can keep lock position.Said structure is simple and reliable, simple to operate.Conical through-hole and locking ball 13 are a plurality of, and a plurality of conical through-hole is along the periphery wall interval setting of described the first housing 10.
As shown in Figure 1, in the present embodiment, the second housing 40 also comprises the 4th blocked part 43 and the 5th blocked part 44 of extending towards the first housing 10.Lockable mechanism also comprises the second driving member and locking body, the second driving member comprise the second pushing part 53 and be arranged on the 4th blocked part 43 and the 5th blocked part 44 between the 6th blocked part 54, between the 6th blocked part 54 and the 4th blocked part 43, having the gas communicating with gas holding space 41 flows between 55, the six blocked parts 54, the second gap and the 5th blocked part 44 and is provided with the second Compress Spring 56.Drive the mode of the second driving member similar with the mode of driving the first driving member, as shown in Figure 2, particularly, the pressurized gas that enters gas holding space 41 also can enter gas and flow in the second gap 55, because pressurized gas can drive the 6th blocked part 54 under the reaction force of the 4th blocked part 43, move, and then drive the second pushing part 53 to move.Because locking body also has the forced section 57 coordinating with the second pushing part 53, therefore, the second pushing part 53 can promote locking body and move.Owing to dodging recess 51 and the second limited part 52 is all formed on locking body, therefore, the effect of locking body in the second pushing part 53 is moved to dodges recess 51 position corresponding with conical through-hole, like this, when the first driving member promotes 1 ' time of tool joint pin, locking ball 13 is in the unlocked position, like this, can be easily by tool joint pin 1 ' release from the inside of the first housing 10.The second driving member is preferably tube structure, and the second driving member is set on the first housing 10.Above-mentioned each blocked part is all preferably ring structure.
As shown in Figure 1, the female joint of the present embodiment also comprises packing ring 60, and packing ring 60 is positioned at the first connecting end place and drives and coordinate with locking body, and packing ring 60 is positioned at the outside of the first housing 10.When tool joint pin 1 ' stretch into the inside of the first housing 10, tool joint pin 1 ' operation unit 3 ' meeting drive packing ring 60 to move.Because packing ring 60 drives and coordinates with locking body, therefore, the mobile locking body that can drive of packing ring 60 moves.When tool joint pin 1 ' move to groove 2 ' aligning conical through-hole, locking body moves to the position that the second limited part 52 is aimed at conical through-holes simultaneously.Like this, locking ball 13 is in lock position, can make the more firm of tool joint pin 1 ' be connected with the female joint of the present embodiment.Said structure can realize tool joint pin 1 ' groove 2 ' automatically match with locking ball 13, more convenient operation.Packing ring 60 also can directly be connected with locking body.
As shown in Figure 4, the female joint of the present embodiment also comprises the first Steel Cable Baffle Ring 73 and fastens cutting ferrule 70, the first Steel Cable Baffle Rings 73 that are connected in the second housing 40 right-hand members and makes cutting ferrule 70 Shi Buhui that moves to right depart from the second housing 40.The 3rd Compress Spring 71 of pushing tow cutting ferrule 70, is provided with the 4th Compress Spring 72 between packing ring 60 and locking body, packing ring 60 is resisted against on the inner peripheral surface of cutting ferrule 70 under the thrust of the 4th Compress Spring 72.The 5th blocked part 44 is baffle plate, the inner peripheral surface of the second housing 40 is provided with the second Steel Cable Baffle Ring 74, under the effect of the second Steel Cable Baffle Ring 74 and the second Compress Spring 56, the 5th blocked part 44 is fixed on the specified position of the second housing 40, the inner peripheral surface of cutting ferrule 70 is provided with the 3rd Steel Cable Baffle Ring 75, the three Steel Cable Baffle Rings 75 and matches with locking body, when locking body is moved to the left, under the effect of the 3rd Steel Cable Baffle Ring 75, cutting ferrule 70 is also moved to the left.Said structure links together greatly each parts mainly with sheathed mode, simple in structure, and easy accessibility.Above-mentioned each Steel Cable Baffle Ring plays the spacing effect of axis.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a female joint, is characterized in that, comprising:
The first housing (10), has the first relative connecting end and the second connecting end in a first direction;
For releasing the first driving member of the tool joint pin matching with described female joint, along described first direction, be arranged on movably the inside of described the first housing (10).
2. female joint according to claim 1, is characterized in that, also comprises:
The first blocked part (21), be fixedly installed on described the second connecting end place, between the end face of described the first blocked part (21) and described the first housing (10), have gas flow through gap (11), described the first blocked part (21) and described the first driving member have that (11) corresponding gas flows into the first gap (31) through gap with described gas flow;
The first limited part (22), be arranged on the inside of described the first housing (10) and extend along described first direction, described the first limited part (22) is connected with described the first blocked part (21), and described the first driving member is arranged between described the first housing (10) and described the first limited part (22).
3. female joint according to claim 2, is characterized in that, also comprises:
Valve seat (20), described the first blocked part (21) is all formed on described valve seat (20) with described the first limited part (22);
Spool (23), is arranged in described valve seat (20) movably along described first direction.
4. female joint according to claim 2, is characterized in that, also comprises:
The first Sealing (32), is positioned between described the first driving member and described the first housing (10), and described the first driving member has the first receiving groove that holds described the first Sealing (32);
The second Sealing (24), is positioned between described the first driving member and described the first limited part (22), and described the first limited part (22) has the second receiving groove that holds described the second Sealing.
5. female joint according to claim 2, is characterized in that, described female joint also comprises:
The first elastic component (33), described the first driving member has towards the trend moving away from described the first connecting end under the effect of described the first elastic component (33).
6. female joint according to claim 5, it is characterized in that, the inner peripheral surface of described the first housing (10) has second blocked part (12) of extending perpendicular to described first direction, described the first driving member comprises along first pushing part (34) of described first direction extension and three blocked part (35) corresponding with described the second blocked part (12), described gas flows into the first gap (31) and is positioned between described the first blocked part (21) and described the 3rd blocked part (35), described the first elastic component (33) is the first Compress Spring, described the first Compress Spring is arranged between described the second blocked part (12) and described the 3rd blocked part (35), described the 3rd blocked part (35) is positioned at described the first Compress Spring and described gas flows between the first gap (31).
7. female joint according to claim 6, it is characterized in that, one end towards described the first connecting end of described the first pushing part (34) is provided with auxiliary pushing portion (36), and described auxiliary pushing portion (36) extends perpendicular to described first direction and towards the inside of described the first housing (10).
8. female joint according to claim 2, is characterized in that, also comprises:
The second housing (40), be set on described the first housing (10), between described the second housing (40) and described the first housing (10), there is the gas holding space (41) that (11) communicate through gap with described gas flow, on the sidewall of described the second housing (40), be provided with the gas communicating with described gas holding space (41) and pass into mouthful (42).
9. female joint according to claim 8, is characterized in that, the periphery wall of described the first housing (10) has conical through-hole, and described female joint also comprises:
Locking ball (13), matches with described conical through-hole, the unlocked position that described locking ball (13) has the lock position of the inner peripheral surface that protrudes from described the first housing (10) and protrudes from the outer circumferential face of described the first housing (10);
Lockable mechanism, along described first direction, be arranged on movably between described the second housing (40) and described the first housing (10), described lockable mechanism comprises dodges described locking ball (13) so that second limited part (52) of dodging recess (51) and described locking ball (13) being limited in to described lock position of described locking ball (13) in described unlocked position.
10. female joint according to claim 9, is characterized in that, described the second housing (40) also comprises the 4th blocked part (43) and the 5th blocked part (44) of extending towards described the first housing (10), and described lockable mechanism also comprises:
The second driving member, comprise the second pushing part (53) and be arranged on the 6th blocked part (54) between described the 4th blocked part (43) and the 5th blocked part (44), between described the 6th blocked part (54) and described the 4th blocked part (43), there is the gas communicating with described gas holding space (41) and flow into the second gap (55), between described the 6th blocked part (54) and described the 5th blocked part (44), be provided with the second Compress Spring (56);
Locking body, described in dodge recess (51) and described the second limited part (52) is all formed on described locking body, described locking body also has the forced section (57) coordinating with described the second pushing part (53);
Described female joint also comprises packing ring (60), and described packing ring (60) is positioned at described the first connecting end place and drives and coordinate with described locking body, and described packing ring (60) is positioned at the outside of described the first housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653540.0U CN203517108U (en) | 2013-10-22 | 2013-10-22 | Female joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653540.0U CN203517108U (en) | 2013-10-22 | 2013-10-22 | Female joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517108U true CN203517108U (en) | 2014-04-02 |
Family
ID=50376039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653540.0U Expired - Lifetime CN203517108U (en) | 2013-10-22 | 2013-10-22 | Female joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517108U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104295838A (en) * | 2014-09-19 | 2015-01-21 | 慈溪市宗汉中正快速接头厂（普通合伙） | Labor-saving fluid quick connector |
| CN104565640A (en) * | 2013-10-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Female joint |
| CN106015794A (en) * | 2016-08-05 | 2016-10-12 | 慈溪市宗汉中正快速接头厂（普通合伙） | Jaw-type fluid rapid connector |
-
2013
- 2013-10-22 CN CN201320653540.0U patent/CN203517108U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565640A (en) * | 2013-10-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Female joint |
| CN104565640B (en) * | 2013-10-22 | 2017-05-10 | 珠海格力电器股份有限公司 | Female joint |
| 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 |
| CN104295838A (en) * | 2014-09-19 | 2015-01-21 | 慈溪市宗汉中正快速接头厂（普通合伙） | Labor-saving fluid quick connector |
| CN106015794A (en) * | 2016-08-05 | 2016-10-12 | 慈溪市宗汉中正快速接头厂（普通合伙） | Jaw-type fluid rapid connector |
| CN106015794B (en) * | 2016-08-05 | 2017-12-29 | 慈溪市宗汉中正快速接头厂（普通合伙） | A kind of claw fluid quick connector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |