CN101172480A - Air valve device - Google Patents
Air valve device Download PDFInfo
- Publication number
- CN101172480A CN101172480A CNA2006101379186A CN200610137918A CN101172480A CN 101172480 A CN101172480 A CN 101172480A CN A2006101379186 A CNA2006101379186 A CN A2006101379186A CN 200610137918 A CN200610137918 A CN 200610137918A CN 101172480 A CN101172480 A CN 101172480A
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- China
- Prior art keywords
- gas nozzle
- nozzle plug
- core barrel
- top core
- air
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Abstract
The invention provides an air faucet device. The invention is characterized in that an inner space of a casing which is provided with an air charging hole is provided with an air faucet plug group seat which is provided with a chamber, an air faucet plug with a through hole is combined on the inner side of the chamber, the through hole is combined with a top core barrel provided with an air outlet hole, and the top core barrel cannot be separated from the air faucet plug, and through the design of the top core barrel to be separated from the air faucet plug, the manufacture process is simplified, and the assembly is easier, thereby the manufacturing cost is reduced.
Description
Technical field
The present invention relates to a kind of device that is used for connecting the charging connector that is inflated thing.
Background technology
Charging connector generally is set at such as vehicle tyre etc. and is inflated thing; When needs are inflated, be connected in this charging connector with being located at the valve of gas piping or the valve of Floor Pump, just can the operational pump tube gas be squeezed into and be inflated in the thing.
General charging connector admission port is equipped with the air valve thimble; Do not do the time spent when the air valve thimble is not subjected to external force, be inflated thing in-to-in air pressure and can impel air valve to be in air-tight state, to avoid gas leak; When foreign object applies application force to this air valve thimble, then can open this air valve, thereby the inside that is inflated thing is communicated with the external world, gas can be discharged be inflated beyond the region of objective existence, or gas charged into be inflated in the thing.
Tire etc. is inflated the mode that thing inflates generally has two kinds; Wherein a kind of is that the valve that will be incorporated into gas piping is connected in and is located at the charging connector that is inflated thing, and gas piping then is connected in Floor Pump or air compressor, gas is squeezed into via gas piping and valve be inflated thing again.Another kind of mode then is that the valve that directly will be located at the Floor Pump air extractor duct is connected in charging connector, is inflated thing thereby by Floor Pump gas is squeezed into via valve.
Fig. 7 and Fig. 8 are the structure that shows known valve, are that a top core barrel E, a body D are set in the interior space of a shell A, with a gas nozzle plug C, again with the interior space sealing of a cap B with shell A; Described gas nozzle plug C is placed in top core barrel E external diameter; Body D is sheathed on the outside of gas nozzle plug C and top core barrel E again.The first end E1 of the outstanding shell A of this top core barrel E can be connected in gas piping; Cap B can be connected in the charging connector that is inflated thing, and then makes the second end E2 of top core barrel be butted on the interior air valve thimble of charging connector; But the air gate of the top core barrel second end E2 must be less than the air valve thimble diameter of axle in the charging connector, just can cause the air valve unlatching and can charge into gas from centre hole E4, but because of resistance big, so air output is little, can't bear compression output as big air output such as air compressor or large-scale Floor Pump, to such an extent as to influence inflationtime, waste time and energy.
The top core barrel E structure of described known valve is to form a flange E3 in the external diameter appropriate location of a body, by this flange E3 top core barrel E is divided into the first end E1 and the second end E2, first end is used for connecting gas piping, and second end is used for being butted on the air valve thimble in the charging connector that is inflated thing.Owing to must be able to rotate freely between the shell A of valve and the top core barrel E, could lock in charging connector with connecting the cap B that is incorporated into shell A, therefore the body D that must make at the sheathed metal material of part external diameter of gas nozzle plug C and top core barrel E produces big friction drag and influences the rotation of shell with the internal diameter of avoiding gas nozzle plug C that elastomeric material makes and shell A.
Summary of the invention
Problem to be solved by this invention, be the structure of known valve, between footpath and the gas nozzle plug body is set in the enclosure, influence the shell rotation to avoid gas nozzle plug and internal diameter of outer cover direct contact as isolating gas nozzle plug and shell, therefore, its processing procedure is more complicated, assembling is more difficult, the disappearance that causes cost further to reduce.In addition, it is little that the present invention is to solve known valve air output simultaneously, can't bear the disappearance as the air output of output that air compressor compresses, and further simplify processing procedure, reduces assembly cost.
Principal character of the present invention, be to provide a gas nozzle plug group seat that can hold gas nozzle plug and top core barrel, the gas nozzle plug group seat that this is separated from one another and the combination of top core barrel can replace the integrated top core barrel function of aforementioned known valve, can replace the isolation features of known body simultaneously again.
A wherein technological means of the present invention, system is provided with a gas nozzle plug group seat with machine up or integrated technology, one end of this gas nozzle plug group seat is provided with the headstock of enlarged, this headstock has the chamber that can hold gas nozzle plug and top core barrel, by the sidewall of this headstock between gas nozzle plug and internal diameter of outer cover and isolation features is provided, contact with each other with the shell of the gas nozzle plug of avoiding the rubber material and metal material and influence the spinfunction of shell, can replace known body fully.
A technological means more of the present invention, be to provide a kind of center mast that has, and the top core barrel that is arranged in the plural little air gate of center mast periphery, after described gas nozzle plug and top core barrel are located at the chamber of this gas nozzle plug group seat, get so that each little air gate communicates with the transfer port of gas nozzle plug group seat, can replace known integrated top core barrel structure fully.
Another technological means of the present invention, after being that described gas nozzle plug and top core barrel are located at the chamber of this gas nozzle plug group seat, just make the air gate of top core barrel corresponding to a straight line, thereby do not influence its aerification function, can replace known integrated top core barrel structure fully with the transfer port of gas nozzle plug group seat.
Another technological means of the present invention when being that the top core barrel is combined in the through hole of gas nozzle plug, further cooperating with the recessed edge of being located at this through hole end by the flange of being located at the top core barrel and locatees, and breaks away from from gas nozzle plug to avoid the top core barrel.
Another technological means of the present invention, be that the top core barrel is combined in gas nozzle plug, the gas nozzle plug recombinant is in the chamber of gas nozzle plug group seat, and gas nozzle plug group seat recombinant is behind the interior space of shell, the end in space breaks away from from shell to avoid gas nozzle plug group seat in being somebody's turn to do with cap sealing position again.
The present invention isolates gas nozzle plug and shell by the headstock sidewall of gas nozzle plug group seat, contact with each other with the shell of the gas nozzle plug of avoiding the rubber material and metal material and influence the spinfunction of shell, can replace known body fully, and do not influence the gas flow paths between gas nozzle plug group seat and top core barrel, can replace known integrated top core barrel structure fully.Therefore, the present invention is simplified processing procedure by this top core barrel and the design that gas nozzle plug group seat separates, and it is more easy to assemble, thereby reduces manufacturing cost.In addition, the present invention is provided with a plurality of little air gates because of the top core barrel at the center mast periphery, top core barrel center mast withstands the air valve thimble in the charging connector when inflation, again by the little air gate delivery air of periphery, thereby do not influence and give vent to anger, its air output is big, also can bear the air output of air compressor or output that large-scale Floor Pump compresses, so do not influence inflationtime, its aeration speed is very fast.
Description of drawings
Fig. 1 is the block diagram of the combination outward appearance of demonstration air valve device of the present invention.
Fig. 2 is for showing the three-dimensional exploded view of preferred embodiment primary clustering syntagmatic of the present invention.
Fig. 3 is for showing the block diagram of top of the present invention core barrel and gas nozzle plug structure.
Fig. 4 is the plan cross-section exploded drawings of displayed map 2 assemblies.
Fig. 5 is for showing the combined planar cutaway view of preferred embodiment structure of the present invention.
Fig. 6 A is the combined planar cutaway view of another example structure of demonstration top of the present invention core barrel.
Fig. 6 B is the embodiment top core barrel of displayed map 6A and the three-dimensional exploded view of gas nozzle plug syntagmatic.
Fig. 7 is for showing the section plan of known valve unitized construction.
Fig. 8 is for showing the plan cross-section exploded drawings of known valve unit construction.
Primary clustering nomenclature among the figure
1 shell
Space in 10
11 first negative threads
12 second negative threads
2 caps
20 through holes
21 outside threads
3 gas nozzle plug group seats
31 headstocks
310 chambers
32 transfer ports
4 top core barrels
41 flanges
42 air gates
43 center masts
44 little air gates
5 gas nozzle plugs
51 through holes
52 recessed edge
6 charging connectors
61 air valve thimbles
The A shell
The B cap
The C gas nozzle plug
The D body
E top core barrel
The specific embodiment
Below cooperation is graphic does more detailed description to embodiments of the present invention, and the personage who has the knack of this field can be implemented after studying this specification sheets carefully according to this.
See also Fig. 1 to Fig. 5, preferred embodiment of the present invention includes a shell 1, a cap 2, a gas nozzle plug group seat 3, a top core barrel 4 and a gas nozzle plug 5.Aforesaid each assembly all includes first end and second end, and its first end all is defined as identical direction, and second end all is defined as the direction opposite with this first end.
Wherein, shell 1 can any material manufacture, but based on the consideration of intensity and hardness aspect, is fabricated to the best with metal material; First end of this shell 1 is provided with air-filled pore, and the internal diameter of this air-filled pore is provided with and can be screwed together in externally threaded first negative thread 11 of the charging connector 6 (as shown in Figure 5) that is inflated thing; Second end of shell is provided with this air-filled pore and communicates, and internal diameter is greater than the interior space 10 of air-filled pore, and ora terminalis internal diameter in space 10 is provided with second negative thread 12 in this.
First end of described cap 2 is provided with and the right outside thread 21 of 12 one-tenth spirals of aforementioned second negative thread, and the heart is provided with a through hole 20 that connects first end and second end therein.
Described gas nozzle plug group seat 3 can metal, plastics ... Deng the material manufacture with enough hardness and intensity, its first end has the headstock 31 than the second end enlarged, and the end face of this headstock 31 is provided with the chamber 310 of a depression appropriate depth; The external diameter of described headstock 31 is slightly less than the internal diameter in space 10 within the shell 1, space 10 in headstock 31 being placed.The second end external diameter of gas nozzle plug group seat 3 then is slightly less than through hole 20 internal diameters of cap 2, can make this second end pass through hole 20.
Described gas nozzle plug 5 is to adopt to have the material manufacture of good airtight effect, for example rubber ... Deng; The center of this gas nozzle plug 5 is provided with a through hole 51, and the second end inner edge of this through hole 51 forms the recessed edge 52 of an expansion internal diameter; The external diameter of gas nozzle plug 5 is chamber 310 internal diameters of gas nozzle plug group seat 3 no better than.
Described top core barrel 4 can form an outstanding center mast 43 at first end, and the periphery of center mast 43 then forms the little air gate 44 of a plurality of perforation to the second ends, and the second end periphery of top core barrel 4 is formed with flange 41; The external diameter of top core barrel 4 is through hole 51 internal diameters of gas nozzle plug 5 no better than, top core barrel 4 is passed the through hole 51 of gas nozzle plug 5 after, allow flange 41 be butted on the end of gas nozzle plug.
Fig. 6 A and Fig. 6 B are for showing another embodiment of top of the present invention core barrel 4, the center of this top core barrel 4 has the air gate 42 that connects first end and second end, second end of this top core barrel 4 is provided with the flange 41 of the recessed edge 52 of corresponding gas nozzle plug 5, and the external diameter of top core barrel 4 through hole 51 internal diameters of gas nozzle plug 5 no better than.
Consult Fig. 2 and Fig. 4 again, array mode of the present invention is at first passed through hole 51 with top core barrel 4 from second end of gas nozzle plug 5, and makes flange 41 be sleeved on recessed edge 52 and locate; Then gas nozzle plug 5 is placed on the chamber 310 of gas nozzle plug group seat 3, again the headstock 31 of gas nozzle plug group seat 3 is inserted the interior space 10 of shell 1, at last second end of gas nozzle plug group seat 3 is passed the through hole 20 of cap 2, and then the outside thread 21 of cap 2 locked in second negative thread 12 of shell 1, to finish the combination of described each assembly.
As shown in Figure 5, structure after the present invention's combination, system by headstock 31 sidewalls of gas nozzle plug group seat 3 between gas nozzle plug 5 and shell 1 internal diameter, and between headstock 31 and shell 1 internal diameter, and all belong to easy fit between second end of the through hole 20 of cap 2 and gas nozzle plug group seat 3, therefore, under the motionless situation of gas nozzle plug group seat 3, shell 1 all can rotate freely with respect to gas nozzle plug group seat 3 with cap 2, is beneficial to the outside thread that first negative thread 11 of shell 1 is locked on charging connector 6.After sealed, center mast 43 is to promote air valve thimble 61 and the valve of opening charging connector 6, just air can be squeezed into via the transfer port 32 of gas nozzle plug group seat 3 this moment, and each the little air gate 44 by top core barrel 4 pours into charging connector 6 again.
The above person only is in order to explain preferred embodiment of the present invention; be not that attempt is done any pro forma restriction to the present invention according to this; be with, all have in that identical invention spirit is following do relevant any modification of the present invention or change, all must be included in the category that the invention is intended to protect.
Claims (6)
1. air valve device, it comprises:
The top core barrel has first end and second end that are positioned at relative direction, and these first end central authorities are provided with outstanding center mast, and the periphery of this center mast is provided with the little air gate of a plurality of perforation to the second ends, and second end of this top core barrel is provided with flange;
Gas nozzle plug is provided with and can holds this top core barrel and pass, but the through hole that this flange is passed;
Gas nozzle plug group seat, its first end has the headstock of enlarged, and the end face of this headstock is provided with the chamber of inserting for described gas nozzle plug;
Shell, its first end is provided with air-filled pore, and second opposed end is provided with this air-filled pore and communicates, and this interior space that gas nozzle plug group seat is placed in one is provided;
Cap is combined in second end of this shell, breaks away from this shell to prevent this gas nozzle plug group seat.
2. air valve device as claimed in claim 1 is characterized in that the air-filled pore internal diameter of described shell is provided with first negative thread, and second end of this shell is provided with second negative thread, and described cap is provided with and is used for and the outside thread of this second internal screw-thread screw.
3. air valve device as claimed in claim 1 or 2 is characterized in that the through hole periphery of described gas nozzle plug second end is provided with the recessed edge that can hold this top core barrel flange.
4. air valve device as claimed in claim 3 is characterized in that described top core barrel is a kind of body that adopts metallic material to make.
5. air valve device as claimed in claim 3 is characterized in that described top core barrel is a kind of body that adopts plastic material to make.
6. air valve device includes:
The top core barrel has first end and second end that are positioned at relative direction, and this top core barrel is provided with the air gate that is positioned at the center and connects this first end and second end, and second end of this top core barrel is provided with flange;
Gas nozzle plug is provided with and can holds this top core barrel and pass, but the through hole that this flange is passed;
Gas nozzle plug group seat, its first end has the headstock of enlarged, and the end face of this headstock is provided with the chamber of inserting for described gas nozzle plug;
Shell, its first end is provided with air-filled pore, and second opposed end is provided with this air-filled pore and communicates, and this interior space that gas nozzle plug group seat is placed in one is provided;
Cap is combined in second end of this shell, breaks away from this shell to prevent this gas nozzle plug group seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101379186A CN101172480B (en) | 2006-10-30 | 2006-10-30 | Air valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101379186A CN101172480B (en) | 2006-10-30 | 2006-10-30 | Air valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172480A true CN101172480A (en) | 2008-05-07 |
| CN101172480B CN101172480B (en) | 2010-04-07 |
Family
ID=39421291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101379186A Expired - Fee Related CN101172480B (en) | 2006-10-30 | 2006-10-30 | Air valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101172480B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592146B (en) * | 2008-05-27 | 2011-01-12 | 黄英哲 | Charging nozzle of inflation pump |
| CN103148248A (en) * | 2011-12-06 | 2013-06-12 | 黄英哲 | Combined charging connector |
| CN104464195A (en) * | 2014-07-28 | 2015-03-25 | 李英 | Ship alarm system based on running speed and driver fatigue state |
| CN104494377A (en) * | 2014-12-24 | 2015-04-08 | 宁波五马实业有限公司 | Novel air tap connector |
| CN104494378A (en) * | 2014-12-24 | 2015-04-08 | 宁波五马实业有限公司 | Air tap connector |
| CN104595159A (en) * | 2014-12-24 | 2015-05-06 | 宁波五马实业有限公司 | Gas nozzle joint capable of being mounted easily and conveniently |
| CN104595537A (en) * | 2014-12-24 | 2015-05-06 | 宁波五马实业有限公司 | Tire valve connector capable of being rapidly installed |
| CN110182443A (en) * | 2019-05-31 | 2019-08-30 | 东莞瑞柯电子科技股份有限公司 | A kind of construction being conveniently replaceable for glue bottle |
| CN112628603A (en) * | 2020-12-26 | 2021-04-09 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Safety inflation device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929090A (en) * | 1974-11-21 | 1975-12-30 | Su Chiang Shui | Leakage warning device for vehicle tire |
| US4664153A (en) * | 1986-03-28 | 1987-05-12 | Eaton Corporation | Quick connector for plastic tire valve extensions |
| BR9815286A (en) * | 1997-11-19 | 2000-10-24 | Nvb Int As | Valve actuator |
| DE19804654A1 (en) * | 1998-02-06 | 1999-08-19 | Hoffmann | Test equipment for checking tire air pressures has reduced number of components, safer and more reliable in use |
| CN2590765Y (en) * | 2002-12-24 | 2003-12-10 | 吴寅 | Vehicle tyre-inflating valve mouth cap |
-
2006
- 2006-10-30 CN CN2006101379186A patent/CN101172480B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592146B (en) * | 2008-05-27 | 2011-01-12 | 黄英哲 | Charging nozzle of inflation pump |
| CN103148248A (en) * | 2011-12-06 | 2013-06-12 | 黄英哲 | Combined charging connector |
| CN103148248B (en) * | 2011-12-06 | 2015-05-27 | 黄英哲 | Combined charging connector |
| CN104464195A (en) * | 2014-07-28 | 2015-03-25 | 李英 | Ship alarm system based on running speed and driver fatigue state |
| CN104464195B (en) * | 2014-07-28 | 2016-08-24 | 李淑兰 | Ship Visit Report alarm system based on travel speed and driver fatigue state |
| CN104595537A (en) * | 2014-12-24 | 2015-05-06 | 宁波五马实业有限公司 | Tire valve connector capable of being rapidly installed |
| CN104595159A (en) * | 2014-12-24 | 2015-05-06 | 宁波五马实业有限公司 | Gas nozzle joint capable of being mounted easily and conveniently |
| CN104494378A (en) * | 2014-12-24 | 2015-04-08 | 宁波五马实业有限公司 | Air tap connector |
| CN104494377A (en) * | 2014-12-24 | 2015-04-08 | 宁波五马实业有限公司 | Novel air tap connector |
| CN104494377B (en) * | 2014-12-24 | 2016-10-05 | 宁波五马实业有限公司 | A kind of air nozzle connector |
| CN110182443A (en) * | 2019-05-31 | 2019-08-30 | 东莞瑞柯电子科技股份有限公司 | A kind of construction being conveniently replaceable for glue bottle |
| CN110182443B (en) * | 2019-05-31 | 2024-06-11 | 东莞瑞柯电子科技股份有限公司 | Structure convenient for replacing glue supply bottle |
| CN112628603A (en) * | 2020-12-26 | 2021-04-09 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Safety inflation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101172480B (en) | 2010-04-07 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20181030 |