CN107477291A - Rotate clip type valve - Google Patents
Rotate clip type valve Download PDFInfo
- Publication number
- CN107477291A CN107477291A CN201610400699.XA CN201610400699A CN107477291A CN 107477291 A CN107477291 A CN 107477291A CN 201610400699 A CN201610400699 A CN 201610400699A CN 107477291 A CN107477291 A CN 107477291A
- Authority
- CN
- China
- Prior art keywords
- ring
- inner cylinder
- spiral cover
- gas nozzle
- nozzle body
- 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
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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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/138—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using an axially movable sleeve
Abstract
One kind rotation clip type valve, comprising a gas nozzle body, there is the room that a top bottom is run through；One inner cylinder, is placed in the room of gas nozzle body, has axially penetrated through an axis hole；One spiral cover, rotatably combined with inner cylinder one end, positioned at gas nozzle body top, spiral cover one end has an instruction area, and the spiral cover other end has a tank extended inside, the two pressure walls on the opposite side of tank two and two chutes on another two opposite side of tank；One clamping jaw, one end have a ring portion, and the other end has some claws annularly arranged；One beam ring has elastic deformability, is placed in clamping jaw；One thimble, is placed in the axis hole of inner cylinder, and relative two sides of thimble have two convex wings；One spring, is placed in the tank of spiral cover, and is connected to thimble one end；One effect ring, is incorporated into the bottom of gas nozzle body, and the inner peripheral surface for acting on ring has ring flange.Present invention operation is more convenient, and manufacturing cost is reduced and assembling is easier to, and can lift the chucking power to American type valve and French valve.
Description
Technical field
The present invention is relevant with charger, in more detail refers to a kind of rotation clip type valve.
Background technology
Press, for the cranked tire valve of different types, known air nozzle connector can not be general, therefore must carry out when in use
Change, and have the inconvenience replaced with.Existing numerous dealers develop generally applicable American type valve at present and the valve of French valve connects
Head, its tommy bar that can be mainly pulled up and down in exterior design one, and a movable thimble is internally designed, and by tommy bar
Pull up and down and drive some fixture blocks to grip and unclasp thimble, can be to French gas when thimble is by interior push away with profit
Mouth is inflated, and is extrapolated Shi Zeneng in thimble and American type valve is inflated.
However, above-mentioned universal valve has a little problem in actual use, one is that tommy bar must be pulled up and down,
Operationally inadequate intuitive, and have the problem of operation is not convenient enough；Another is tommy bar to must be by extra folder between thimble
Block is braked and unclasped, and is caused element more and is made manufacturing cost higher and assemble complex cumbersome；Another is to American
The clipping power of valve or French valve is relatively low, easily causes releasing for American type valve or French valve, and has the difficulty in inflation.
The content of the invention
In view of this, it is an object of the invention to provide one kind to rotate clip type valve, known to improve in prior art
Air nozzle connector has the inadequate intuitive of operation, element more and makes that manufacturing cost is higher and assembling operation is complex and to American
The problems such as chucking power of valve and French valve is bad.
For the above-mentioned purpose, solution of the invention is：
One kind rotation clip type valve, includes：
One gas nozzle body, there is the room that a top bottom is run through；
One inner cylinder, is placed in the room of the gas nozzle body, and can axially penetrate through an axle along the room toward polyslip, the inner cylinder
Hole；
One spiral cover, combined with the inner cylinder one end, and have one to prolong inside positioned at the top of the gas nozzle body, the other end of the spiral cover
The tank stretched, at least one pressure wall on the tank and an at least chute；
One clamping jaw, one end have a ring portion, and the other end has some claws annularly arranged, the ring portion and the inner cylinder other end
With reference to having a recess and a convex portion being connected with the recess on each claw lateral surface；
One beam ring, have elastic deformability, be placed in the clamping jaw；
One thimble, is placed in the axis hole of the inner cylinder, and the thimble has an at least convex wing；
One spring, is placed in the tank of the spiral cover, and is connected to the thimble one end；
One effect ring, the bottom of the gas nozzle body is incorporated into, the inner peripheral surface of the effect ring has ring flange, and the ring flange is connected to
On the lateral surface of the claw of the clamping jaw.
Further, the gas nozzle body has a holding part and a connecting portion；The room axially penetrates through the top bottom of the holding part
Hold, there is an external screw thread on the bottom periphery face of the holding part, there is an American symbol and a French to accord with the top of the holding part
Number, the connecting portion is connected to the side of the holding part, and connects the room to the inflation road in the external world with one；The effect ring it is interior
Side face has internal thread, and the internal thread is combined with the external thread bolt connection of the gas nozzle body；The spiral cover one end has an instruction area.
Further, the connecting portion of the gas nozzle body with an inflator being connected.
Further, the connecting portion of the gas nozzle body with a gas tube being connected.
Further, when the spiral cover, which rotates, is directed at the American symbol of the gas nozzle body to the instruction area, now the spring will
Pushed away under the thimble, and the pressure wall of the spiral cover is then pressed against in the convex wing of the thimble, is fixed the thimble, for an American type valve
Penetrate in the beam ring, and the thimble is withstood from the American type valve and drives the inner cylinder, spiral cover, clamping jaw and beam ring synchronous toward the gas
The top orientation movement of mouth body, makes the ring flange of the effect ring be abutted by the recess with the clamping jaw, change with by the ring flange and
The convex portion of the clamping jaw abuts, and makes the claw of the clamping jaw toward inside contracting, and then oppresses the beam ring, makes by the beam ring to the American type valve
Tight beam is carried out, to carry out the inflation to American type valve.
Further, when the spiral cover rotates to the instruction area French symbol for being directed at the gas nozzle body, the now spiral cover
Chute corresponds to the convex wing opening position of the thimble, and so that a French valve is penetrated in the beam ring, this is withstood by the French valve
Thimble, the convex wing of the thimble is slid in the chute, and the spring compressed toward moving in the tank, with drive the inner cylinder,
Spiral cover, the synchronous top orientation toward the gas nozzle body of clamping jaw and beam ring move, make the ring flange of the effect ring by with the clamping jaw
Recess abuts, and changes to be abutted by the ring flange with the convex portion of the clamping jaw, and makes that the claw of the clamping jaw is past to be inside contracted, and then oppresses the beam
Ring, make to carry out tight beam to the French valve by the beam ring, to carry out the inflation to French valve.
Further, there is an annular groove on the axis hole wall of the inner cylinder, there is a bulge loop, the bulge loop on the outer peripheral face of the spiral cover
Slipped with the annular groove of the inner cylinder, the spiral cover is carried out the rotation in original place relative to the inner cylinder.
Further, the spiral cover one end has a head, and the other end has the whole body portion, and the instruction area is located on the head, should
Ora terminalis of the tank from the body portion is axially extending inside to be formed, and the two pressures wall is located on the opposite side of ora terminalis two in the body portion, two cunning
Groove is located on another two opposite side of ora terminalis in the body portion, and two chute is located between two lateral margins of the two pressures wall, the body portion outer peripheral face
Upper have a bulge loop, and the annular groove of the bulge loop and the inner cylinder slips, and the body portion is located in the axis hole of the inner cylinder, and the head then position
In outside the axis hole, and the spiral cover can carry out the rotation in original place relative to the inner cylinder.
Further, there is an external screw thread on the outer peripheral face of the inner cylinder；The ring portion inner peripheral surface of the clamping jaw has an internal thread, with
The outside nut of the inner cylinder is spirally connected combination.
Further, there is an axially extending stopper slot, the lateral wall of the inner cylinder on the room internal face of the gas nozzle body
There is an axially extending stopper protrusion, the stopper protrusion is slipped into the stopper slot, to prevent the inner cylinder from rotating on face.
After said structure, the present invention general can not only be inflated to American type valve and French valve, and it is constructed
Simply, easness is assembled to reduce manufacturing cost and lifting.Moreover because the present invention only needs to rotate spiral cover, just it can adjust
It is whole that American type valve or French valve are inflated, and make the suitable intuitive of mode of operation, and can be lifted and use upper convenience.
Furthermore the present invention carries out compressing to the beam ring with clamping jaw and tightened, and can lift the chucking power to American type valve or French valve, with
Prevent from occurring in inflation the situation of gas leakage.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of a preferred embodiment of the present invention；
Fig. 2 is the three-dimensional combination figure of embodiment illustrated in fig. 1；
Fig. 3 to Fig. 5 is the action schematic diagram that embodiment illustrated in fig. 1 is inflated to American type valve；
Fig. 6 to Fig. 8 is the action schematic diagram that embodiment illustrated in fig. 1 is inflated to French valve.
【Symbol description】
Rotate the valve main body 10 of clip type valve 100
The room 111 of holding part 11
The American symbol 113 of external screw thread 112
The stopper slot 115 of French symbol 114
Connecting portion 12 inflates road 121
The axis hole 21 of inner cylinder 20
The external screw thread 23 of annular groove 22
The spiral cover 30 of stopper protrusion 24
Head 31 indicates area 311
The tank 321 of body portion 32
Press the chute 323 of wall 322
The clamping jaw 40 of bulge loop 324
The internal thread 411 of ring portion 41
The recess 421 of claw 42
The beam ring 50 of convex portion 422
The convex wing 61 of thimble 60
Spring 70 acts on ring 80
The ring flange 82 of internal thread 81
The French valve 92 of American type valve 91.
Embodiment
Your, to enable juror to have further understanding and approval with its feature to the feature of the present invention, hereby enumerate
Following preferred embodiment simultaneously coordinates schema to be described as follows：
Fig. 1 to Fig. 8 is referred to, a kind of rotation clip type valve 100 that a preferred embodiment of the present invention is provided, it is mainly included
There are a gas nozzle body 10, an inner cylinder 20, a spiral cover 30, a clamping jaw 40, a beam ring 50, a thimble 60, a spring 70 and an effect
Ring 80, wherein：
Fig. 1 to Fig. 3 is referred to, the gas nozzle body 10, there is a holding part 11 and a connecting portion 12；The top bottom of the holding part 11
A room 111 has been axially penetrated through, there is an external screw thread 112, the top of the holding part 11 on the bottom periphery face of the holding part 11
With an American French symbol 114 of symbol 113 and one, the connecting portion 12 is integrally connected to the side of the holding part 11, and has
One connects the room 111 to the inflation road 121 in the external world.
Fig. 1 to Fig. 3 is referred to, the inner cylinder 20, is placed in the room 111 of the gas nozzle body 10, the inner cylinder 20 axially penetrates through
There is an axis hole 21, there is an annular groove 22 on the wall of axis hole 21 of the one end of inner cylinder 20, have on the outer peripheral face of the other end of inner cylinder 20
There is an external screw thread 23.
Fig. 1 to Fig. 3 is referred to, the spiral cover 30, one end has a head 31, and the other end has the whole body portion 32, the head 31
Upper have an instruction area 311, and the ora terminalis in the body portion 32 is axially extending inside a tank 321, and the ora terminalis two in the body portion 32 is relative
Side has two pressure walls 322, and another two opposite side in the body portion 32 has two chutes 323, and two chute 323 is located at the two pressures wall 322
Two lateral margins between, there is a bulge loop 324, the annular groove 22 of the bulge loop 324 and the inner cylinder 20 is sliding, makes this on the outer peripheral face of body portion 32
Body portion 32 is located in the axis hole 21 of the inner cylinder 20, and the head 31 is then located at outside the axis hole 21, and the spiral cover 30 is with rotatable side
Formula is combined with the inner cylinder 20, and the rotation in original place can be carried out relative to the inner cylinder 20.
Fig. 1 to Fig. 3, the clamping jaw 40 should be referred to, one end has a ring portion 41, and the other end has some pawls annularly arranged
Portion 42, the inner peripheral surface of ring portion 41 have an internal thread 411, are spirally connected combination with the external screw thread 23 of the inner cylinder 20, each claw 42 1
End lateral surface on there is a recess 421, there is a convex portion 422 on other end lateral surface, between the recess 421 and the convex portion 422 with
Curve connects.
Fig. 1 to Fig. 3 is referred to, the beam ring 50, has elastic deformation characteristic, is placed in the clamping jaw 40.
Fig. 1 to Fig. 3 is referred to, the thimble 60, is placed in the axis hole 21 of the inner cylinder 20, the opposite exterior lateral sides of the thimble 60 have
Two convex wings 61.
Fig. 1 to Fig. 3 is referred to, the spring 70, is placed in the tank 321 of the spiral cover 30, and is connected to the one end of thimble 60.
Fig. 1 to Fig. 3 is referred to, the effect ring 80, one end inner peripheral surface has internal thread 81, and other end inner peripheral surface has ring convex
Edge 82；The internal thread 81 and the external screw thread 112 of the gas nozzle body 10 are spirally connected, and the ring flange 82 is connected to 40 each claw of clamping jaw
On 42 outer surface.
Therefore above-mentioned is a kind of each portion's structure for rotation clip type valve 100 that a preferred embodiment of the present invention is provided
The introduction of part and its assembling mode, then its handling characteristics is described as follows again：
As shown in figure 3, when being intended to be inflated an American type valve 91, the spiral cover 30 is rotated first, makes the instruction area
311 in alignment with the American symbol 113 of gas nozzle body 10, and now the elastic force of the spring 70 will push away under the thimble 60, and work as the rotation
Lid 30 instruction area 311 in alignment with the gas nozzle body 10 American symbol 113 when, the pressure wall 322 of the spiral cover 30 is pressed against the top
In the convex wing 61 of pin 60, fixed the position of thimble 60 now.Then, can be by the holding part 11 of the gas nozzle body 10
Bottom is moved towards the American type valve 91, the American type valve 91 is entered in the beam ring 50（As shown in Figure 4）, then constantly will
The bottom of holding part 11 is moved toward the direction of American type valve 91, makes to be withstood the thimble 60 by the American type valve 91 and driven the inner cylinder
20th, spiral cover 30, clamping jaw 40 and the synchronous top orientation of holding part 11 toward the gas nozzle body 10 of beam ring 50 move, and make the effect originally
The ring flange 82 of ring 80 is connected on the recess 421 of the clamping jaw 40, and the convex portion 422 of the clamping jaw 40 is now then connected to by ring flange 82
On, and make the claw 42 of the clamping jaw 40 toward inside contracting, and then the beam ring 50 is oppressed, make to carry out the American type valve 91 by the beam ring 50
Tight beam（As shown in Figure 5）, consequently, it is possible to just can be inflated to American type valve 91.
As shown in fig. 6, when being intended to be inflated a French valve 92, the spiral cover 30 is rotated first, refers to this
Show area 311 in alignment with the French symbol 114 of gas nozzle body 10, now the elastic force of the spring 70 will push away under the thimble 60, and
When the spiral cover 30 instruction area 311 in alignment with the gas nozzle body 10 French symbol 114 when, the correspondence of chute 323 of the spiral cover 30
In the position of convex wing 61 of the thimble 60, thimble 60 now is set to be acted on and moved by external force.Then, can be by the gas nozzle body
10 bottom of holding part 11 is moved towards the French valve 92, the French valve 92 is passed in the inside of the beam ring 50 and is withstood
The thimble 60, and the convex wing 61 of the thimble 60 is slid along the chute 323, the thimble 60 is compressed the spring 70
（As shown in Figure 7）, then constantly move the bottom of holding part 11 toward the direction of French valve 92, make to be pushed up by the French valve 92
Firmly the thimble 60 and drive the synchronous holding part 11 toward the gas nozzle body 10 of the inner cylinder 20, spiral cover 30, clamping jaw 40 and beam ring 50 to push up
Extreme direction moves, and the ring flange 82 of the effect ring 80 originally is connected on the recess 421 of the clamping jaw 40, now then by ring flange 82
It is connected on the convex portion 422 of the clamping jaw 40, and makes the claw 42 of the clamping jaw 40 toward inside contracting, and then oppress the beam ring 50, makes by this
Beam ring 50 carries out tight beam to the French valve 92（As shown in Figure 8）, consequently, it is possible to just can be inflated to French valve 92.
Whereby, the present invention general can not only be inflated to American type valve and French valve, and its simple structure, to reduce
Manufacturing cost and lifting assembling easness.Moreover because the present invention only needs to rotate spiral cover, just it can adjust to American type valve
Or French valve is inflated, and make the suitable intuitive of mode of operation, and can be lifted and use upper convenience.Furthermore the present invention
Compressing is carried out to the beam ring with clamping jaw to tighten, and can lift the chucking power to American type valve or French valve, to prevent from inflating
The situation of Shi Fasheng gas leakage.
In addition, in above-described embodiment, the connecting portion 12 of the gas nozzle body 10 can be connected with an inflator or a gas tube
Connect, to introduce gas into the use being inflated via the inflation road 121.
Secondly, there is an axially extending stopper slot 115 on the internal face of room 111 of the gas nozzle body 10, and the inner cylinder
Then there is an axially extending stopper protrusion 24 on 20 outer side surface, it is spacing by this when the inner cylinder 20 is placed in the room 111
Convex portion 24 is slipped into the stopper slot 115, to prevent the rotation of the inner cylinder 20.
The above is taken off, preferred embodiment only provided by the present invention, and is not used to the implementation model of the limitation present invention
Enclose, equivalent change of all relevant arts in the art according to carried out by this creation, should all belong to the model that the present invention is covered
Enclose.
Claims (10)
1. one kind rotation clip type valve, it is characterised in that include：
One gas nozzle body, there is the room that a top bottom is run through；
One inner cylinder, is placed in the room of the gas nozzle body, and can axially penetrate through an axle along the room toward polyslip, the inner cylinder
Hole；
One spiral cover, combined with the inner cylinder one end, and have one to prolong inside positioned at the top of the gas nozzle body, the other end of the spiral cover
The tank stretched, at least one pressure wall on the tank and an at least chute；
One clamping jaw, one end have a ring portion, and the other end has some claws annularly arranged, the ring portion and the inner cylinder other end
With reference to having a recess and a convex portion being connected with the recess on each claw lateral surface；
One beam ring, have elastic deformability, be placed in the clamping jaw；
One thimble, is placed in the axis hole of the inner cylinder, and the thimble has an at least convex wing；
One spring, is placed in the tank of the spiral cover, and is connected to the thimble one end；
One effect ring, the bottom of the gas nozzle body is incorporated into, the inner peripheral surface of the effect ring has ring flange, and the ring flange is connected to
On the lateral surface of the claw of the clamping jaw.
2. according to rotation clip type valve described in claim 1, it is characterised in that：The gas nozzle body has a holding part and a company
Socket part；The room axially penetrates through the top bottom of the holding part, has an external screw thread on the bottom periphery face of the holding part, and this is accommodating
The top in portion has an American symbol and a French symbol, and the connecting portion is connected to the side of the holding part, and with a connection
The room to the external world inflation road；The inner peripheral surface of the effect ring has internal thread, the internal thread and the external screw thread of the gas nozzle body
Be spirally connected combination；The spiral cover one end has an instruction area.
3. according to rotation clip type valve described in claim 2, it is characterised in that：The connecting portion of the gas nozzle body to a dozen
Inflator connects.
4. according to rotation clip type valve described in claim 2, it is characterised in that：The connecting portion of the gas nozzle body with one filling
Tracheae connects.
5. according to rotation clip type valve described in claim 2, it is characterised in that：It is somebody's turn to do when the spiral cover is rotated to instruction area alignment
During the American symbol of gas nozzle body, now the spring will push away under the thimble, and the pressure wall of the spiral cover is then pressed against the convex of the thimble
On the wing, fixed the thimble, so that an American type valve is penetrated in the beam ring, and the thimble withstood by the American type valve and band
The inner cylinder, spiral cover, the synchronous top orientation toward the gas nozzle body of clamping jaw and beam ring is moved to move, make the ring flange of the effect ring by with
The recess of the clamping jaw abuts, and changes to be abutted by the ring flange with the convex portion of the clamping jaw, and makes that the claw of the clamping jaw is past to be inside contracted, and then
The beam ring is oppressed, makes to carry out tight beam to the American type valve by the beam ring, to carry out the inflation to American type valve.
6. according to rotation clip type valve described in claim 2, it is characterised in that：It is somebody's turn to do when the spiral cover is rotated to instruction area alignment
During the French symbol of gas nozzle body, now the chute of the spiral cover corresponds to the convex wing opening position of the thimble, for a French valve
Penetrate in the beam ring, the thimble is withstood by the French valve, the convex wing of the thimble is slid in the chute, and the past tank
Interior movement and compress the spring, to drive the inner cylinder, spiral cover, the synchronous top orientation toward the gas nozzle body of clamping jaw and beam ring to move
It is dynamic, the ring flange of the effect ring is abutted by the recess with the clamping jaw, change to be abutted by the ring flange with the convex portion of the clamping jaw, and
Make the claw of the clamping jaw is past to inside contract, and then oppress the beam ring, make to carry out tight beam to the French valve by the beam ring, to carry out to method
The inflation of formula valve.
7. according to rotation clip type valve described in claim 1, it is characterised in that：There is a ring on the axis hole wall of the inner cylinder
Groove, there is a bulge loop on the outer peripheral face of the spiral cover, the annular groove of the bulge loop and the inner cylinder slips, and the spiral cover is entered with respect to the inner cylinder
The rotation in row original place.
8. according to rotation clip type valve described in claim 1, it is characterised in that：The spiral cover one end has a head, the other end
With the whole body portion, the instruction area is located on the head, and ora terminalis of the tank from the body portion is axially extending inside to be formed, the two pressures wall
On the opposite side of ora terminalis two in the body portion, on another two opposite side of ora terminalis that two chute is located at the body portion, and the two chutes position
Between two lateral margins of the two pressures wall, there is a bulge loop, the annular groove of the bulge loop and the inner cylinder slips, and makes the body on the body portion outer peripheral face
Portion is located in the axis hole of the inner cylinder, and the head is then outside the axis hole, and the spiral cover can carry out the rotation in original place with respect to the inner cylinder
Turn.
9. according to rotation clip type valve described in claim 1, it is characterised in that：There is an outer spiral shell on the outer peripheral face of the inner cylinder
Line；The ring portion inner peripheral surface of the clamping jaw has an internal thread, is spirally connected combination with the outside nut of the inner cylinder.
10. according to rotation clip type valve described in claim 1, it is characterised in that：Have on the room internal face of the gas nozzle body
There is an axially extending stopper slot, there is an axially extending stopper protrusion on the outer side surface of the inner cylinder, the stopper protrusion is slided
Enter in the stopper slot, to prevent the inner cylinder from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400699.XA CN107477291B (en) | 2016-06-08 | 2016-06-08 | Rotate clip type gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400699.XA CN107477291B (en) | 2016-06-08 | 2016-06-08 | Rotate clip type gas nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477291A true CN107477291A (en) | 2017-12-15 |
| CN107477291B CN107477291B (en) | 2019-05-14 |
Family
ID=60594260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400699.XA Active CN107477291B (en) | 2016-06-08 | 2016-06-08 | Rotate clip type gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477291B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296290A (en) * | 2019-05-14 | 2019-10-01 | 玉环市国达阀门有限公司 | A kind of quick coupling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW364554U (en) * | 1997-04-16 | 1999-07-11 | Shu-Mu Wu | Air pump structure |
| US6220273B1 (en) * | 1999-03-25 | 2001-04-24 | Scott Wu | Pumping device with an internal pivotal tube for various valves |
| CN2861663Y (en) * | 2005-12-17 | 2007-01-24 | 胡校风 | Inclined universal air tap |
| CN201723799U (en) * | 2010-05-07 | 2011-01-26 | 王罗平 | English, American and French universal charging connector |
| KR20110125552A (en) * | 2010-05-13 | 2011-11-21 | 고원종 | Intake valve for dry suit |
| TW201416553A (en) * | 2012-10-23 | 2014-05-01 | Beto Engineering & Marketing | Horizontally throwable inflation joint |
| CN103939651A (en) * | 2013-01-23 | 2014-07-23 | 黄英哲 | Dual-purpose air tap joint |
| TWM491760U (en) * | 2014-04-02 | 2014-12-11 | Beto Engineering & Marketing | Wrench-free inflator air nozzle |
| US20150337976A1 (en) * | 2014-05-23 | 2015-11-26 | Wei-Chi Wang | Dual-purpose tire inlet valve connector |
| CN205859442U (en) * | 2016-06-08 | 2017-01-04 | 双馀实业有限公司 | Rotating clamp claw valve |
-
2016
- 2016-06-08 CN CN201610400699.XA patent/CN107477291B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW364554U (en) * | 1997-04-16 | 1999-07-11 | Shu-Mu Wu | Air pump structure |
| US6220273B1 (en) * | 1999-03-25 | 2001-04-24 | Scott Wu | Pumping device with an internal pivotal tube for various valves |
| CN2861663Y (en) * | 2005-12-17 | 2007-01-24 | 胡校风 | Inclined universal air tap |
| CN201723799U (en) * | 2010-05-07 | 2011-01-26 | 王罗平 | English, American and French universal charging connector |
| KR20110125552A (en) * | 2010-05-13 | 2011-11-21 | 고원종 | Intake valve for dry suit |
| TW201416553A (en) * | 2012-10-23 | 2014-05-01 | Beto Engineering & Marketing | Horizontally throwable inflation joint |
| CN103939651A (en) * | 2013-01-23 | 2014-07-23 | 黄英哲 | Dual-purpose air tap joint |
| TWM491760U (en) * | 2014-04-02 | 2014-12-11 | Beto Engineering & Marketing | Wrench-free inflator air nozzle |
| US20150337976A1 (en) * | 2014-05-23 | 2015-11-26 | Wei-Chi Wang | Dual-purpose tire inlet valve connector |
| CN205859442U (en) * | 2016-06-08 | 2017-01-04 | 双馀实业有限公司 | Rotating clamp claw valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296290A (en) * | 2019-05-14 | 2019-10-01 | 玉环市国达阀门有限公司 | A kind of quick coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477291B (en) | 2019-05-14 |
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