CN201220817Y - Aerosol valve member - Google Patents
Aerosol valve member Download PDFInfo
- Publication number
- CN201220817Y CN201220817Y CNU2007201822507U CN200720182250U CN201220817Y CN 201220817 Y CN201220817 Y CN 201220817Y CN U2007201822507 U CNU2007201822507 U CN U2007201822507U CN 200720182250 U CN200720182250 U CN 200720182250U CN 201220817 Y CN201220817 Y CN 201220817Y
- Authority
- CN
- China
- Prior art keywords
- valve
- described valve
- door assembly
- sealing member
- valves door
- 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.)
- Expired - Fee Related
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an aerosol valve component which comprises a valve body. The valve body is connected to and sealed on a valve seat; the valve component further comprises a valve housing; and the valve sleeve is assembled in the upper part of the valve body, wherein the lower edge of the valve sleeve is positioned on an elastic valve sealing member and seals the sealing member up, so that the valve functional edge is formed on the lower surface of the sealing member. The aerosol valve component can limit the angular displacement of the valve rod, and the valve rod can move only in the axial direction at the lowest degree of freedom, therefore, the aerosol valve component allows an actuating device to be manually mounted on the valve rod without dangers that products are discharged by accident caused by the angular displacement of the valve rod.
Description
Technical field
The utility model relates generally to a kind of valve, especially but be not to relate to the valve with central valve rod that is used for aerosol container uniquely.
Background technology
Aerosol container is to be used to store the little hermetically sealed container that can distribute goods.This aerosol container typically comprises circle tube tank, at the top of this circle tube tank valve seat is installed, and this valve seat is equipped with the valve that is installed in central authorities.This valve typically is installed on the inside face of valve seat, and can operate this valve via the valve rod that stretches out from the hole of valve seat central authorities.
In order to distribute goods from container, be installed on the valve seat and be sealed on the external part that touches of valve rod such as the actuating device of nozzle or controlled doses metering valve etc.Pushing actuating device moves to valve rod to be installed in the valve body in the container vertically.Push that function edge that valve rod makes valve separates with the valve stem seal face so that flow of articles through valve.
Consider the factor of safety and product life, expectation be to keep actuating device to separate before the goods with valve rod up to using.This needs the end user actuating device must be connected on the valve rod.Usually must manually finish this operation and not by means of assembling tool.
Traditional aerosol valve is not suitable for the manual installation actuating device.Subject matter is that the valve rod in the conventional valves just is subjected to faint constraint and overcomes angular deflection.It is because the pressure in the container and the power of valve spring fully that valve rod can remain on vertical position.Following situation is much: in the treating process that manually actuator is installed on these valves, make extremely such degree of valve rod angular deflection: promptly, the ground, function marginal portion of valve does not contact with valve sealing element, can cause goods to be discharged fast tempestuously from valve.Particularly when poisonous or flammable product is discharged this with abnormally dangerous.
The utility model content
The technical problems to be solved in the utility model provides a kind of novel valve assembly that valve rod produces angular deflection that limits.
According to one side of the present utility model, a kind of aerosol valves door assembly is provided, comprising: valve body, its connection also is sealed on the valve seat; And valve pocket, it is assemblied in the top of described valve body; Wherein, the lower edge of described valve pocket is positioned on the elastic valve sealing member and to described sealing member and seals, so that the lower surface of described sealing member forms the valve function edge.
In addition, according to aerosol valves door assembly of the present utility model, described valve function edge can be arranged to be installed to described valve body on the edge in aperture of any goods packaging bag consistent vertically.
In addition, according to aerosol valves door assembly of the present utility model, described valve body and described valve pocket can be tubuloses.
In addition, according to aerosol valves door assembly of the present utility model, described valve member can have the valve rod that is driven by the compression spring that is installed in the described valve body.
In addition, according to aerosol valves door assembly of the present utility model, wherein, the upper gap of described valve rod is coupled in the described valve pocket.
In addition, according to aerosol valves door assembly of the present utility model, wherein, described valve rod passes described valve sealing element, and described valve sealing element seals the cross connection hole in the described valve rod.
In addition, according to aerosol valves door assembly of the present utility model, described valve member can comprise the valve pocket and the elastic valve sealing member of combination.
In addition, according to aerosol valves door assembly of the present utility model, described valve member can comprise the feather valve shaft seal in the groove that is installed in the described valve rod.
In addition, according to aerosol valves door assembly of the present utility model, described valve member can have such function: promptly, described valve rod is crank motion vertically, so that when described valve rod is in the extended position of its topmost, the back seal face at valve stem seal edge contacts and seals the lower edge of described elastic valve sealing member, and when pushing described valve rod, described back seal face leaves the lower edge of described elastic valve sealing member, flow thereby can make goods center on described valve rod, thereby to make goods flow out described valve rod by the cross connection hole that connects described stem exterior surface and endoporus.
According to aerosol valves door assembly of the present utility model, can improve convenience and safety when manually being connected to actuating device on the aerosol container significantly.
Description of drawings
Fig. 1 is for showing the aerosol valves door assembly of the utility model embodiment;
Fig. 2 is the reduced form of the valve member of demonstration the utility model embodiment; And
Fig. 3 is the another kind of form of the valve member of demonstration the utility model embodiment.
The specific embodiment
With reference to accompanying drawing, the valve rod 1 with extension, the valve body 2 that extends and the aerosol valves door assembly of tubular valve sleeve 3 have been shown among Fig. 1.The valve of AA cutaway view 1 along the line to show that valve that the left side is closed and right side are opened.This valve is driven by valve spring (compression spring) 4.Engaging (staking) by the stake formula mechanically is installed to this valve member on the valve seat 5.The upper limb sealing elastomer sealing member 6 of the upper limb of valve body 2 and valve pocket 3, and this elastomeric seal seal valve seat 5.The lower end of valve rod is characterised in that it has the periphery sealing the margin, and this periphery sealing the margin comprises sealing surface 14.The lower edge of tubular valve sleeve 3 is positioned on the elastic valve sealing member 7 and to sealing part 7 and seals.Valve rod 1 passes valve sealing element 7, the cross connection hole 12 in these valve sealing element 7 sealed valve stems 1, and the lower surface of this valve sealing element 7 is as valve function edge 8.
Goods packaging bag 9 is being installed in the exterior situation of valve body, this packaging bag is by resilient packing bag sealing member 10 sealed valve bodies.This packaging bag 9 can remain on position 15 so that the edge in the aperture in the packaging bag is consistent vertically with valve function edge 8 by retainer 11.
Like this valve is operated: promptly, when closing this valve (shown in left side among Fig. 1), valve stem seal face 14 sealed valve function edges 8.When opening this valve (shown in right side among Fig. 1), valve stem seal face 14 separates with valve function edge 8 so that the gap 17 of flow of articles through so forming.Thereby goods can enter the cross connection hole 12 in the valve rod and flow out valve rod.Centre hole in the elastomeric seal 6 has formed the slipper seal of the outside face of sealed valve stem 1.
Means of moving are provided around the tubular valve sleeve 3 of valve rod 1 along the lateral stability valve rod.Limit in fact valve rod produce angular transposition make its with minimum degree of freedom only along moving axially.Allow like this actuating device is manually installed on the valve rod and do not exist because the careless danger of discharging of the goods that the angular deflection of valve rod causes.
The reduced form that has shown valve member among Fig. 2, and obtain this reduced form by omitting valve sealing element 7.Require valve pocket 3 to make the function that can realize valve sealing element 7 simultaneously to the transverse stabilization function of valve rod by suitable material to provide.In this case, the lower edge of valve pocket 3 is sealed directly on the valve stem seal face 14.These, the lower edge of valve pocket 3 (feather edge) becomes valve function edge 8.This function edge 8 can adopt multiple shape so that sealing.
Shown the embodiment that is different from Fig. 2 among Fig. 3, wherein elastic sealing element 16 is inserted in the stem groove 13.The upper surface of sealing part becomes valve stem seal face 14.
Claims (9)
1. aerosol valves door assembly comprises:
Valve body, its connection also is sealed on the valve seat; It is characterized in that described valve member also comprises valve pocket, described valve pocket is assemblied in the top of described valve body;
Wherein, the lower edge of described valve pocket is positioned on the elastic valve sealing member and to described sealing member and seals, so that the lower surface of described sealing member forms the valve function edge.
2. aerosol valves door assembly according to claim 1, wherein,
Described valve function edge be arranged to be installed to described valve body on the edge in aperture of any goods packaging bag consistent vertically.
3. aerosol valves door assembly according to claim 1, wherein,
Described valve body and described valve pocket are tubuloses.
4. aerosol valves door assembly according to claim 1, it has the valve rod that is driven by the compression spring that is installed in the described valve body.
5. aerosol valves door assembly according to claim 4, wherein,
The upper gap of described valve rod is coupled in the described valve pocket.
6. aerosol valves door assembly according to claim 4, wherein,
Described valve rod passes described valve sealing element, and described valve sealing element seals the cross connection hole in the described valve rod.
7. aerosol valves door assembly according to claim 1, it comprises the valve pocket and the elastic valve sealing member of combination.
8. aerosol valves door assembly according to claim 4, it comprises the feather valve shaft seal in the groove that is installed in the described valve rod.
9. according to claim 4 or 5 or 6 or 8 described aerosol valves door assemblies, wherein, described valve rod is crank motion vertically, when described valve rod is in the extended position of its topmost, the back seal face at valve stem seal edge contacts and seals the lower edge of described elastic valve sealing member, and when pushing described valve rod, described back seal face leaves the lower edge of described elastic valve sealing member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2007100166 | 2007-03-02 | ||
| AU2007100166A AU2007100166A4 (en) | 2007-03-02 | 2007-03-02 | Valve for aerosol containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220817Y true CN201220817Y (en) | 2009-04-15 |
Family
ID=37903926
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101659459A Expired - Fee Related CN101254838B (en) | 2007-03-02 | 2007-11-09 | Valve for aerosol containers |
| CNU2007201822507U Expired - Fee Related CN201220817Y (en) | 2007-03-02 | 2007-11-09 | Aerosol valve member |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101659459A Expired - Fee Related CN101254838B (en) | 2007-03-02 | 2007-11-09 | Valve for aerosol containers |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN101254838B (en) |
| AU (1) | AU2007100166A4 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9554981B2 (en) | 2012-09-14 | 2017-01-31 | The Procter & Gamble Company | Aerosol antiperspirant compositions, products and methods |
| US9662285B2 (en) | 2014-03-13 | 2017-05-30 | The Procter & Gamble Company | Aerosol antiperspirant compositions, products and methods |
| US9579265B2 (en) | 2014-03-13 | 2017-02-28 | The Procter & Gamble Company | Aerosol antiperspirant compositions, products and methods |
| CN104806789B (en) * | 2015-01-26 | 2017-01-04 | 徐龙 | A kind of many valve bodies spray valve |
| BE1025177B1 (en) * | 2017-09-21 | 2018-11-29 | Altachem Nv | VALVE FOR A HOLDER |
| US20190276221A1 (en) * | 2018-03-06 | 2019-09-12 | The Procter & Gamble Company | Multi-piece valve stem for aerosols |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3586216A (en) * | 1968-11-01 | 1971-06-22 | Union Carbide Corp | Improved aerosol valve with gasket deformation to enhance sealing |
| GB2329939A (en) * | 1997-06-26 | 1999-04-07 | Glaxo Group Ltd | Self-lubricating valve stem for aerosol containers |
| FR2798367B1 (en) * | 1999-09-15 | 2001-11-23 | Valois Sa | VALVE GASKET FOR DOSING VALVE |
| DE60117443T2 (en) * | 2001-08-08 | 2006-11-02 | Mitani Valve Co. | aerosol dispensers |
| US6832704B2 (en) * | 2002-06-17 | 2004-12-21 | Summit Packaging Systems, Inc. | Metering valve for aerosol container |
| DE10229185A1 (en) * | 2002-06-28 | 2004-02-05 | Thomas Gmbh | pressure regulating valve |
-
2007
- 2007-03-02 AU AU2007100166A patent/AU2007100166A4/en not_active Ceased
- 2007-11-09 CN CN2007101659459A patent/CN101254838B/en not_active Expired - Fee Related
- 2007-11-09 CN CNU2007201822507U patent/CN201220817Y/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007100166A4 (en) | 2007-03-29 |
| CN101254838B (en) | 2012-02-29 |
| CN101254838A (en) | 2008-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20131109 |