CN108240513A - Beautiful, French gas-charging connection - Google Patents
Beautiful, French gas-charging connection Download PDFInfo
- Publication number
- CN108240513A CN108240513A CN201611217649.4A CN201611217649A CN108240513A CN 108240513 A CN108240513 A CN 108240513A CN 201611217649 A CN201611217649 A CN 201611217649A CN 108240513 A CN108240513 A CN 108240513A
- Authority
- CN
- China
- Prior art keywords
- hole
- limiting slot
- rotating cylinder
- cylinder
- inscribed
- 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.)
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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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
-
- 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
- F16L21/00—Joints with sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of beautiful, French gas-charging connections, include rotating cylinder, an inscribed mouth column and a switching limited post before one outside limitation cylinder, one；There is outer limitation cylinder an accommodating hole and a switching limiting slot, switching limiting slot to have a French gas nozzle limiting slot and an American type valve limiting slot；Preceding rotating cylinder has a functional hole, and preceding rotating cylinder coaxial sleeve is connected to outer limitation cylinder, and functional hole front end has an American type valve screw hole, and stage casing has a French gas nozzle screw hole；Inscribed mouth column front end has a mouth, and rear end has a pipe socket part, has one to connect hole on the outside of inscribed mouth column, and inscribed mouth column is placed in accommodating hole, and mouth is located in functional hole, and pipe socket part stretches out in accommodating hole；Switching limited post is connect with connecing hole, positioned at switching limiting slot, it can be acted on by external force in French gas nozzle limiting slot and American type valve limiting slot and switch over sliding, to interlock mouth in being moved in functional hole, so as to reaching simple structure, manufacture and the great market competitiveness of price, being not required to additional maneuvering spaces and operating the effect of convenient.
Description
Technical field
The present invention relates to gas-charging connection technical fields, in more detail refer to a kind of beautiful, French gas-charging connection.
Background technology
Charger（Such as inflator）Between the gas nozzle of tire, it is necessary to connected by a gas-charging connection, in favor of into
Row inflation.
Presently the most common and universal gas-charging connection pattern is broadly divided into dedicated American type valve connector and French gas nozzle
Two kinds of connector.However, dedicated gas-charging connection is inflated due to that can not carry out general connection to American type valve and French gas nozzle,
There is inconvenience on using.
Therefore, in the streets there are many universal gas-charging connections that can be universally used in American type valve and French gas nozzle at present.However,
Such universal gas-charging connection is due to that must switch, and the part needed for switching is excessively complicated, causes in manufacture and price
On neither have the market competitiveness.Moreover the spoke moulding of tire is limited to, therefore the space between gas-charging connection and cranked tire valve is
It is quite narrow, it if it, which switches part, needs additional operating space, certainly will be more difficult to operate, lead to user operationally
It is inconvenient.
Invention content
The purpose of the present invention is to provide a kind of simple structure, manufacture and the great market competitiveness of price, it is not required to additionally grasp
Make space and convenient beautiful, the French gas-charging connection of operation.
Based on this, the present invention is mainly using utilising techniques, to realize above-mentioned purpose.
A kind of beautiful, French gas-charging connection, mainly includes：Limitation cylinder outside one, has an accommodating hole axially penetrated through, the outer limit
The outside of cylinder processed has a switching limiting slot for being connected to the accommodating hole, which has one axially to prolong along outer limitation cylinder
The French gas nozzle limiting slot and an American type valve for radially extending and being connected with the French gas nozzle limiting slot along outer limitation cylinder stretched limit
Position slot；Rotating cylinder before one, has a functional hole axially penetrated through, and the rear end of the preceding rotating cylinder is coaxially socketed on the front end of the outer limitation cylinder
On, which can carry out shaft rotation with respect to the outer limitation cylinder, and the front end of the functional hole has an American type valve screw hole, the functional hole
Stage casing have a French gas nozzle screw hole；One inscribed mouth column has a stomata axially penetrated through, which has one
Mouth, rear end have a pipe socket part, and the outside of the inscribed mouth column has one to connect hole, and the inscribed mouth column is setting in the outer limitation cylinder
In accommodating hole, which is located in the functional hole of the preceding rotating cylinder, and the pipe socket part is then stretched out in outside the accommodating hole；One switching limiting
Column, the hole that connects that mouth column is inscribed with this are connect, and in the switching limiting slot of the outer limitation cylinder, and can be acted on this by external force and cut
It changes in the French gas nozzle limiting slot and the American type valve limiting slot of limiting slot and switches over sliding, to interlock the mouth of the inscribed mouth column
It is moved in the functional hole of the preceding rotating cylinder in portion.
Further, the switching limiting slot of the outer limitation cylinder is L-shaped.
Further, the U.S., French gas-charging connection also include a limitation ring；The accommodating hole internal perisporium of the outer limitation cylinder has one
Outer limitation cylinder inner groove；Rotating cylinder outer groove before the peripheral surface of the preceding rotating cylinder has one；The limitation ring is set to the outer limitation cylinder
Between the preceding rotating cylinder outer groove of outer limitation cylinder inner groove and the preceding rotating cylinder.
Further, which is C-shaped ring.
Further, there is an anti-slip section on the peripheral surface of the preceding rotating cylinder.
Further, which is coarse lines.
Further, the U.S., French gas-charging connection also include a gas-tight ring；Before the functional hole internal perisporium of the preceding rotating cylinder has one
Rotating cylinder inner groove；There is an inscribed mouth column outer groove on the peripheral surface of the inscribed mouth column；The gas-tight ring is set to the preceding rotating cylinder
Between the inscribed mouth column outer groove of preceding rotating cylinder inner groove and the inscribed mouth column.
Further, the U.S., French gas-charging connection are set to the American type valve spiral shell of the preceding rotating cylinder also comprising a gas nozzle seal ring
Hole bottom position.
Further, the hole that connects of the inscribed mouth column is screw hole, which is stud, which connects hole with this
It is spirally connected.
Further, the U.S., French gas-charging connection also include an appendix and a beam ring；It is interior that the appendix one end is connected to this
It connects in the pipe socket part of mouth column, the beam ring beam pressure is in the pipe socket part of the appendix and the inscribed mouth column.
Beautiful, French gas-charging connection of the invention is by outer limitation cylinder, preceding rotating cylinder, inscribed mouth is lived, the structure of switching limited post is set
Meter, the outer limitation cylinder have an accommodating hole axially penetrated through, and the outside of the outer limitation cylinder has one to be connected to cutting for the accommodating hole
Limiting slot is changed, which has one along the axially extending French gas nozzle limiting slot of outer limitation cylinder and one along outer limitation barrel dliameter
The American type valve limiting slot connected to extension with the French gas nozzle limiting slot；The preceding rotating cylinder has the function of that one axially penetrates through
Hole, the rear end of the preceding rotating cylinder are coaxially socketed on the front end of the outer limitation cylinder, which can carry out axis with respect to the outer limitation cylinder
Turn, the front end of the functional hole has an American type valve screw hole, and the stage casing of the functional hole has a French gas nozzle screw hole；The inscribed mouth
Column has a stomata axially penetrated through, which has a mouth, and rear end has a pipe socket part, the inscribed mouth column
Outside has one to connect hole, and for the inscribed mouth column setting in the accommodating hole of the outer limitation cylinder, which is located at the effect of the preceding rotating cylinder
In hole, and the pipe socket part is then stretched out in outside the accommodating hole；The switching limited post is connect with the hole that connects of the inscribed mouth column, and is located at and is somebody's turn to do
In the switching limiting slot of outer limitation cylinder, and the French gas nozzle limiting slot and the American gas of the switching limiting slot can be acted on by external force
Sliding is switched in mouth limiting slot, is moved with the mouth for interlocking the inscribed mouth column in the functional hole of the preceding rotating cylinder；The present invention
It is rotated using with American type valve or the homoaxial preceding rotating cylinder of French gas nozzle, to fix the American type valve or French gas nozzle, because
This operationally comparable intuitive.Since the present invention is without additional operating space, user can be in small space
It is operated, to promote the operation ease of the present invention.Furthermore due to the simple structure of the present invention, and make manufacture cost and sell
Valency can reduce simultaneously, and its light and handy moulding is also easy to carry, and be conducive to competitiveness in the market, so as to reach simple structure,
Manufacture and the great market competitiveness of price are not required to the effect of additional maneuvering spaces and operation are convenient.
Description of the drawings
Fig. 1 is a preferred embodiment of the present invention three-dimensional exploded view.
Fig. 2 is the three-dimensional combination figure of embodiment illustrated in fig. 1.
Fig. 3 to Fig. 8 is the operation chart that embodiment illustrated in fig. 1 is combined with American type valve.
Fig. 9 to Figure 12 is the operation chart that embodiment illustrated in fig. 1 is combined with French gas nozzle.
【Symbol description】
Cylinder 10 is limited outside beautiful, French gas-charging connection 100
Accommodating hole 11 switches limiting slot 12
121 American type valve limiting slot 122 of French gas nozzle limiting slot
Rotating cylinder 20 before outer limitation cylinder inner groove 13
21 American type valve screw hole 211 of functional hole
212 anti-slip section 22 of French gas nozzle screw hole
Rotating cylinder inner groove 24 before preceding rotating cylinder outer groove 23
30 gas nozzle seal ring 40 of limitation ring
Inscribed 50 stomata 51 of mouth column
52 pipe socket part 53 of mouth
Inscribed mouth column outer groove 54 connects hole 55
Switch 60 gas-tight ring 70 of limited post
80 beam ring 90 of appendix
99 external screw thread 991 of American type valve
98 external screw thread 981 of French gas nozzle.
Specific embodiment
For that can have further understanding and approval with its feature to the feature of the present invention, following preferable implementation is hereby enumerated
Example simultaneously coordinates schema to be described as follows：
It please refers to Fig.1 to Figure 12, a kind of beautiful, the French gas-charging connection 100 provided by a preferred embodiment of the present invention is main
Include rotating cylinder 20, a limitation ring 30, a gas nozzle seal ring 40, the inscribed switching of mouth column 50, one limiting before one outside limitation cylinder 10, one
Column 60, a gas-tight ring 70, an appendix 80 and a beam ring 90, wherein：
It please refers to Fig.1 to Fig.3, which is a hollow cylinder, has an accommodating hole 11 axially penetrated through, the outer limit
One outer fix of cylinder 10 processed has a switching limiting slot 12 for being connected to the accommodating hole 11, which has an edge
The American type valve limiting slot that the axially extending French gas nozzle limiting slot 121 and one of outer limitation cylinder 10 is radially extended along outer limitation cylinder 10
122, and one end of the French gas nozzle limiting slot 121 connects with one end of the American type valve limiting slot 122 and collectively constitutes L-shaped,
11 internal perisporium of accommodating hole of the outer limitation cylinder 10 has limitation cylinder inner groove 13 outside one.
It please refers to Fig.1 to Fig.3, the preceding rotating cylinder 20, is a hollow cylinder, there is a functional hole 21 axially penetrated through, before this
The rear end of rotating cylinder 20 is coaxially socketed on the front end of the outer limitation cylinder 10, makes the preceding rotating cylinder 20 that can be carried out with respect to the outer limitation cylinder 10
Shaft rotation, the front end of the functional hole 21 have an American type valve screw hole 211, and the stage casing of the functional hole 21 then has a French gas nozzle spiral shell
Hole 212, and the American type valve screw hole 211 is connected with the French gas nozzle screw hole 212, the peripheral surface of the preceding rotating cylinder 20 has an on-slip
Rotating cylinder outer groove 23 before portion 22 and one, the anti-slip section 22 are coarse lines, and 21 internal perisporium of functional hole of the preceding rotating cylinder 20 has one
Preceding rotating cylinder inner groove 24.
It please refers to Fig.1 to Fig.3, the limitation ring 30, is C-shaped ring, be set to the outer limitation cylinder inner groove of the outer limitation cylinder 10
13 and the preceding rotating cylinder 20 preceding rotating cylinder outer groove 23 between, with prevent the preceding rotating cylinder 20 and this it is outer limitation cylinder 10 be spontaneously decoupled.
It please refers to Fig.1 to Fig.3, the gas nozzle seal ring 40, is set to the 211 bottom position of American type valve screw hole of the preceding rotating cylinder 20
It puts, the gas nozzle seal ring 40 is as made by the elastic material with elastic deformability such as rubber or silica gel.
It please refers to Fig.1 to Fig.3, the inscribed mouth column 50, generally in a cylinder, which has the gas axially penetrated through
Hole 51, inscribed 50 front end of mouth column have a mouth 52, and rear end then has a pipe socket part 53, on the peripheral surface of the inscribed mouth column 50
With an inscribed mouth column outer groove 54, an outer fix of the inscribed mouth column 50 has one to connect hole 55, this connects hole 55 as screw hole.It should
Inscribed mouth column 50 is setting in accommodating hole 11 of the outer limitation cylinder 10, and the mouth 52 is located at the functional hole 21 of the preceding rotating cylinder 20
It is interior, and the pipe socket part 53 is then stretched out in outside the accommodating hole 11.
It please refers to Fig.1 to Fig.3, the switching limited post 60, the hole 55 that connects that mouth column 50 is inscribed with this is connect and positioned at the outer limit
In the switching limiting slot 12 of cylinder 10 processed, and the French gas nozzle limiting slot 121 of the switching limiting slot 12 can be acted on by external force with being somebody's turn to do
Sliding is switched in American type valve limiting slot 122.The switching limited post 60 is stud, connects hole 55 with this and is spirally connected.
It please refers to Fig.1 to Fig.3, the gas-tight ring 70, is set to the preceding rotating cylinder inner groove 24 and the inscribed mouth of the preceding rotating cylinder 20
Between the inscribed mouth column outer groove 54 of column 50, make to form airtight shape between the inner circumferential of the preceding rotating cylinder 20 and the periphery of the inscribed mouth column 50
State.
It please refers to Fig.1 to Fig.3, the appendix 80, one end is connected in the pipe socket part 53 of the inscribed mouth column 50, and the other end is then
With a charger（Do not show in figure）Connection.
It please referring to Fig.1 to Fig.3, the beam ring 90, beam pressure is inscribed with this in the pipe socket part 53 of mouth column 50 in the appendix 80, with
The appendix 80 is prevented voluntarily to be detached from the pipe socket part 53.
So above-mentioned is a kind of beautiful, French gas-charging connection 100 each portion's structure that a preferred embodiment of the present invention is provided
Its handling characteristics is then described as follows by the introduction of part and its assembling mode again：
When being intended to be combined with an American type valve 99 by the present invention（As shown in Figure 3）, first by the American of the preceding rotating cylinder 20 of the present invention
Gas nozzle screw hole 211 is contacted with the American type valve 99（As shown in Figure 4）, and it is gripped on by user the anti-slip section 22 of the preceding rotating cylinder 20
Above rotate the preceding rotating cylinder 20（As shown in Figure 5）, make the American gas of the external screw thread 991 and the preceding rotating cylinder 20 in the American type valve 99
Mouth screw hole 211 is screw-coupled to until being closely connected to the gas nozzle seal ring 40.Then, user can push the appendix 80, with even
The mouth 52 for moving the inscribed mouth column 50 is connect toward American type valve 99 to that is, so that the switching limited post 60 is by French gas nozzle limiting slot
121 slot bottom position（As shown in Figure 2）It is moved at the position connected with the American type valve limiting slot 122（As shown in Figure 7）, connect
It slightly to rotate the appendix 80 again and interlock the inscribed mouth column 50 and rotate, so that the switching limited post 60 is the same as dynamic rotation to the U.S.
(also rotatable outer limitation cylinder 10, makes the switching limited post 60 be located at the American type valve for the slot bottom position of formula gas nozzle limiting slot 122
The slot bottom position of limiting slot 122)（As shown in Figure 8）.
Thus, the position that this just can be inscribed to mouth column 50 is temporarily fixed, so that the mouth of the inscribed mouth column 50
52 closely abut with the American type valve 99, injected a gas into profit via the appendix 80 and stomata 51 by charger in
In the American type valve 99, to complete inflation operation, and due to the American type valve 99 external screw thread 991 and the preceding rotating cylinder 20 it is American
Gas nozzle screw hole 211 is spirally connected, it is thus ensured that the present invention will not be spontaneously decoupled during inflation with the American type valve 99
Situation, with maintain inflation smoothness.
After completing to inflate operation, the preceding rotating cylinder 20 can be oppositely rotated, by the American type valve 99 and the present invention point
From.
In addition, when present invention desire is combined with a French gas nozzle 98（As shown in Figure 9）, at this time first by the switching limited post 60
Position be moved at the slot bottom of the French gas nozzle limiting slot 121（As shown in Figure 10）, before French gas nozzle 98 is then allowed to pass through this
The American type valve screw hole 211 of rotating cylinder 20 makes the French gas nozzle screw hole 212 be contacted with the external screw thread 981 of the French gas nozzle 98（Such as figure
Shown in 11）, and be gripped on the anti-slip section 22 of the preceding rotating cylinder 20 by user and rotate the preceding rotating cylinder 20（As shown in figure 12）, make
The French gas nozzle screw hole 212 of external screw thread 981 and the preceding rotating cylinder 20 on the French gas nozzle 98, which is screw-coupled to, is closely connected to the gas nozzle
Seal ring 40, so that mouth 52 of the inscribed mouth column 50 is closely abutted with the French gas nozzle 98, the switching limited post 60 at this time
The slot bottom position of the French gas nozzle limiting slot 121 is connected to, and the inflation operation to French gas nozzle 98 can be carried out.
After completing to inflate operation, the preceding rotating cylinder 20 can be oppositely rotated, by the French gas nozzle 98 and the present invention point
From.
So it is rotated due to of the invention using with American type valve or the homoaxial preceding rotating cylinder of French gas nozzle, with fixation
The American type valve or French gas nozzle, therefore operationally comparable intuitive.Moreover due to switching the switching limited post in method
During formula gas nozzle limiting slot to slip between American type valve limiting slot, except this can be driven by the mobile appendix or inscribed mouth column
Outside the mode for switching limited post, can also directly drive the switching limited post, all need not additional operating space, to allow user
It can be operated in small space, to promote the operation ease of the present invention.Furthermore due to the simple structure of the present invention, and
Manufacture cost and price is enable to reduce simultaneously, and its light and handy moulding is also easy to carry, and be conducive to competitiveness in the market.
More than taken off, preferred embodiment only provided by the present invention, not to limit the present invention implementation model
It encloses, equivalent change of all those skilled in the art according to carried out by the present invention, should all belong to the range that the present invention is covered.
Claims (10)
1. a kind of beautiful, French gas-charging connection, which is characterized in that mainly include：Limitation cylinder outside one, has an appearance axially penetrated through
Hole is put, outside of the outer limitation cylinder has a switching limiting slot for being connected to the accommodating hole, which has one along outer
It the axially extending French gas nozzle limiting slot of limitation cylinder and one radially extends along outer limitation cylinder and is connected with the French gas nozzle limiting slot
American type valve limiting slot；Rotating cylinder before one has a functional hole axially penetrated through, and the rear end of the preceding rotating cylinder is coaxially socketed on this
On the front end of outer limitation cylinder, which can carry out shaft rotation with respect to the outer limitation cylinder, and the front end of the functional hole has an American gas
Mouth screw hole, the stage casing of the functional hole have a French gas nozzle screw hole；One inscribed mouth column has a stomata axially penetrated through, this is interior
Mouth column front end is connect with a mouth, rear end has a pipe socket part, and the outside of the inscribed mouth column has one to connect hole, which puts
In the accommodating hole of the outer limitation cylinder, which is located in the functional hole of the preceding rotating cylinder, and the pipe socket part then stretches out in the appearance
It puts outside hole；One switching limited post, the hole that connects that mouth column is inscribed with this are connect, and in the switching limiting slot of the outer limitation cylinder, and
It can be acted on by external force in the French gas nozzle limiting slot and the American type valve limiting slot of the switching limiting slot and switch over sliding, with
The mouth for interlocking the inscribed mouth column is moved in the functional hole of the preceding rotating cylinder.
2. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：The switching limiting slot of the outer limitation cylinder is in L
Shape.
3. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：Also include a limitation ring；The outer limitation cylinder
Accommodating hole internal perisporium have one outside limitation cylinder inner groove；Rotating cylinder outer groove before the peripheral surface of the preceding rotating cylinder has one；The limitation
Ring is set between the outer limitation cylinder inner groove of the outer limitation cylinder and the preceding rotating cylinder outer groove of the preceding rotating cylinder.
4. U.S., French gas-charging connection described in foundation claim 3, it is characterised in that：The limitation ring is C-shaped ring.
5. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：Have one on the peripheral surface of the preceding rotating cylinder
Anti-slip section.
6. U.S., French gas-charging connection described in foundation claim 5, it is characterised in that：The anti-slip section is coarse lines.
7. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：Also include a gas-tight ring；The preceding rotating cylinder
Rotating cylinder inner groove before functional hole internal perisporium has one；There is an inscribed mouth column outer groove on the peripheral surface of the inscribed mouth column；The gas
Close ring is set between the preceding rotating cylinder inner groove of the preceding rotating cylinder and the inscribed mouth column outer groove of the inscribed mouth column.
8. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：Also comprising a gas nozzle seal ring, it is set to
The American type valve screw hole bottom position of the preceding rotating cylinder.
9. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：The inscribed mouth column connects hole as screw hole, should
Switching limited post is stud, which connects hole with this and be spirally connected.
10. according to beautiful, French gas-charging connection described in claim 1, it is characterised in that：Also include an appendix and a beam ring；
The appendix one end is connected in the pipe socket part of the inscribed mouth column, which connects in the pipe of the appendix and the inscribed mouth column
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217649.4A CN108240513B (en) | 2016-12-26 | 2016-12-26 | Beauty, French gas-charging connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217649.4A CN108240513B (en) | 2016-12-26 | 2016-12-26 | Beauty, French gas-charging connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240513A true CN108240513A (en) | 2018-07-03 |
| CN108240513B CN108240513B (en) | 2019-09-27 |
Family
ID=62704991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217649.4A Active CN108240513B (en) | 2016-12-26 | 2016-12-26 | Beauty, French gas-charging connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240513B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007268Y (en) * | 2007-02-08 | 2008-01-16 | 闫培博 | Charging connector suitable for double gas nozzle |
| CN201671798U (en) * | 2010-05-21 | 2010-12-15 | 极点股份有限公司 | Inflator air nozzle head applicable to various air taps |
| CN102620087A (en) * | 2011-01-31 | 2012-08-01 | 吴树木 | Gas nozzle device used for inflating pump |
| CN103836239A (en) * | 2012-11-27 | 2014-06-04 | 双馀实业有限公司 | Schrader valve and Presta valve dual-purpose tuyere head |
| CN104132173A (en) * | 2013-05-03 | 2014-11-05 | 巨轮实业股份有限公司 | Joint structure of American and French dual-purpose air nozzle |
| KR20150119772A (en) * | 2014-04-16 | 2015-10-26 | 유원산업(주) | Pulsation swash plate type piston pump having the function of preventing |
| KR101625806B1 (en) * | 2015-11-16 | 2016-05-30 | 김준영 | Socket Assembly for Deep Well Development |
-
2016
- 2016-12-26 CN CN201611217649.4A patent/CN108240513B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007268Y (en) * | 2007-02-08 | 2008-01-16 | 闫培博 | Charging connector suitable for double gas nozzle |
| CN201671798U (en) * | 2010-05-21 | 2010-12-15 | 极点股份有限公司 | Inflator air nozzle head applicable to various air taps |
| CN102620087A (en) * | 2011-01-31 | 2012-08-01 | 吴树木 | Gas nozzle device used for inflating pump |
| CN103836239A (en) * | 2012-11-27 | 2014-06-04 | 双馀实业有限公司 | Schrader valve and Presta valve dual-purpose tuyere head |
| CN104132173A (en) * | 2013-05-03 | 2014-11-05 | 巨轮实业股份有限公司 | Joint structure of American and French dual-purpose air nozzle |
| KR20150119772A (en) * | 2014-04-16 | 2015-10-26 | 유원산업(주) | Pulsation swash plate type piston pump having the function of preventing |
| KR101625806B1 (en) * | 2015-11-16 | 2016-05-30 | 김준영 | Socket Assembly for Deep Well Development |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108240513B (en) | 2019-09-27 |
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