CN2500634Y - Dual soft packing pocket with male spray valve - Google Patents
Dual soft packing pocket with male spray valve Download PDFInfo
- Publication number
- CN2500634Y CN2500634Y CN 01254561 CN01254561U CN2500634Y CN 2500634 Y CN2500634 Y CN 2500634Y CN 01254561 CN01254561 CN 01254561 CN 01254561 U CN01254561 U CN 01254561U CN 2500634 Y CN2500634 Y CN 2500634Y
- Authority
- CN
- China
- Prior art keywords
- soft bag
- spray valve
- male
- male spray
- component packaging
- 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
A binary flexible packaging bag with male spray valve is provided, which comprises a male spray valve, a connector and a flexible bag and is characterized in that: a tapered flange and a tapered latching portion are equipped at the bottom of a guide rod of the male spray valve; a cone hole that fits with the tapered flange at the bottom of the guide rod of the male spray valve and a latching member for being latched in the latching portion, are equipped at one end of the connector; the flexible bag is hermetically connected with the other end of the connector. The utility model solves the technical problem of hermetical connection of the connector and the spray valve level, and has the advantages of easy fabrication, convenient and rapid assembly, and effect of preventing the leakage of high-pressure packaged goods.
Description
Technical field:
The utility model is about packing container, particularly about a kind of soft bag of two-component packaging that is provided with male spray valve.
Background technology:
Existing many commodity such as perfume, cleaning agent, insecticide, fire extinguishing agent etc. generally adopt the form of aerosol for using.And the present widely used aerosolizer overwhelming majority is the monobasic packing, is about to article and is filled in the aerosol jar together with the propellant that produces pressure, again at tank body top encapsulation spray valve, is equipped with toucher at last on spray valve.In use, propellant sprays with article.(as dichlorodifluromethane etc.) is all harmful to environment because propellant, and be generally acknowledged and classify the thing that should forbid gradually as for countries in the world.The principle of two-component packaging has been proposed for this reason.So-called two-component packaging is promptly set up a soft bag of the packing that is communicated with spray valve in the aerosol jar, the content that institute's desire is sprayed is contained in the soft bag of this packing, and propellant then is between aerosol jar and the soft bag.During spraying, propellant is still stayed in the tank body outer spray, and is like this then can reduce pollution to environment, can eradicate the pollution to environment if the use pressurized air is made propellant.Because two-component packaging exists many problems still in exploration, so the person that do not put into production use actually is few in technology.The ZL00218216.5 utility model patent discloses the soft bag of the male two-component packaging of a kind of aerosol, the female spray valve complex structure that it exists at the existing two-component packaging container that is made of female spray valve and the soft bag of aluminium foil, adapt to the limited technical matters of material kind, and propose to be sealedly and fixedly connected in an end of attaching parts with male spray valve, this attaching parts is the hollow tubular body of plastic shaping, and its other end is sealedly and fixedly connected and solves above-mentioned technical matters in the technical scheme of soft bag.But this attaching parts is tightly connected to thread seal is connected with the spray valve guide rod, and hot pressing connects or glue together bonding connection.This structural manufacturing process complexity that is tightly connected, construction inconvenience; And soft bag of plastics and attaching parts to flexibility not too adapt to.
Summary of the invention:
The utility model is to provide the soft bag of a kind of two-component packaging with male spray valve with the guide rod of solution spray valve and the technical matters that is tightly connected of attaching parts.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of soft bag of two-component packaging with male spray valve comprises male spray valve, attaching parts and soft bag, it is characterized in that: the lower end of the guide rod of described male spray valve is provided with the flange and the button card division of back taper; Described attaching parts one end is provided with flange taper hole that is complementary and the button card body that snaps onto on the card division with above-mentioned lower end of the guide rod back taper; The other end and soft bag are tightly connected.
The soft bag of the above-mentioned two-component packaging with male spray valve is characterized in that: this button card body is provided with strengthens hoop.
The soft bag of the above-mentioned two-component packaging with male spraying is characterized in that: this reinforcement hoop can be the outward extending annular projection of button card body itself.
The soft bag of the above-mentioned two-component packaging with male spray valve is characterized in that: described soft bag is the soft bag of aluminium foil, the soft bag of clad aluminum foil, the soft bag of papery, the soft bag of rubber or the soft bag of flexiplast etc.
The soft bag of the above-mentioned two-component packaging with male spray valve is characterized in that: described attaching parts has the extension of stretching in the soft bag, and the perisporium of this extension is provided with through hole.
The soft bag of the above-mentioned two-component packaging with male spray valve is characterized in that the soft bag of described flexiplast inwall is provided with numerous grooves that are parallel to each other.
The utlity model has following advantage:
1. attaching parts and spray valve adopt the connection mode that back taper is pegged graft, and be not only easily manufactured, and assembling is also very convenient easily.
2. the coupling of the conical surface has guaranteed that leak free is reliable.
3. strengthen binding round the Joint strenght that has increased between attaching parts and spray valve, be enough to guarantee that both can not produce obscission when the high-pressure filling article.
4. can enlarge the scope of the used material of soft bag, use inexpensive polyethylene, polyvinylchloride or polyester plastics to replace aluminium foil especially, but cost-cutting more.
Description of drawings:
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2～Fig. 4 is several garter spring structural representation of the present utility model.
Fig. 5 is the soft bag of the utility model flexiplast and the structural representation of attaching parts.
The specific embodiment:
Referring to Fig. 1, the utility model comprises male spray valve 1, attaching parts 2 and soft bag 3.This male spray valve 1 includes valve rod 12, exterior seal ring 13, inner seal ring 14, fixed cap 15, valve chamber 16, spring 17 and guide rod 18.Exterior seal ring 13 is arranged in the arc groove of fixed cap 15 outer peripheral edges; When the utility model and the assembling of aerosol jar, the mouth flange of aerosol jar is connected with above-mentioned arc groove pressing, the leak tightness that this exterior seal ring 13 guarantees therebetween.The flange pressing on guide rod 18 mat tops is connected the centre of fixed cap 15, form a valve chamber 16 therebetween, valve rod 12, inner seal ring 14, spring 17 place in this valve chamber 16, and the top of valve rod 12 convexedly stretches in outside the valve chamber 16, and this center, top is provided with blind hole 121 and the vertical side opening that communicates 122 with this blind hole.Spring 17 leans flange 123 upper surfaces at valve rod 12 middle parts on inner seal ring 14, thereby with valve chamber 16 and extraneous passage sealing; This moment, side opening 122 was isolated obstructed with valve chamber 16.Guide rod 18 lower ends are provided with button card division 181 and back taper flange 183, and its center has the duct 182 that communicates with valve chamber 16.Taper hole 22 that attaching parts 2 one end settings and back taper flange 183 are complementary and button card body 21, its other end and soft bag 3 are tightly connected.When above-mentioned back taper flange 183 closely inserts in the taper holes 22,21 of button card bodies tightly clip in 181 places, button card division of guide rod 18, owing to detain the maximum gauge of the diameter of card division 181, so attaching parts 2 can not come off less than back taper flange 183.Take off for preventing that button card body 21 pulls from button card division 181 under powerful external force effect, can detain card body 21 and be provided with reinforcement hoop 25 (referring to Fig. 2).This reinforcement hoop 25 can be the circle that metal is made, or tighten the reinforcement hoop 25 ' of the ring-type that forms, or the reinforcement hoop 25 that forms by the outward extending annular projections of button card body 21 itself by the plastic tape of tightening with button 26 and pawl 27 shown in Figure 3 " (Fig. 4).The utility model can have the female toucher 11 of injection hole at valve rod 12 tops configuration side.Attaching parts 2 can be provided with the extension of stretching in the soft bag 3 23, and its perisporium is provided with through hole 24.
Claims (6)
1, a kind of soft bag of two-component packaging with male spray valve comprises male spray valve, attaching parts and soft bag, it is characterized in that: the lower end of the guide rod of described male spray valve is provided with the flange and the button card division of back taper; Described attaching parts one end is provided with flange taper hole that is complementary and the button card body that snaps onto on the card division with above-mentioned lower end of the guide rod back taper; The other end and soft bag are tightly connected.
2, the soft bag of two-component packaging with male spray valve according to claim 1 is characterized in that: this button card body is provided with strengthens hoop.
3, the soft bag of two-component packaging with male spray valve according to claim 2, it is characterized in that: this reinforcement hoop can be the outward extending annular projection of button card body itself.
4, the soft bag of two-component packaging with male spray valve according to claim 1 is characterized in that: described soft bag is the soft bag of aluminium foil, the soft bag of clad aluminum foil, the soft bag of papery, the soft bag of rubber or the soft bag of flexiplast.
5, the soft bag of two-component packaging with male spray valve according to claim 4, it is characterized in that: the soft bag of described flexiplast inwall is provided with numerous grooves that are parallel to each other.
6, according to claim 1,2,3, the 4 or 5 described soft bags of two-component packaging with male spray valve, it is characterized in that: described attaching parts has the extension of stretching in the soft bag, and this extension perisporium is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254561 CN2500634Y (en) | 2001-11-07 | 2001-11-07 | Dual soft packing pocket with male spray valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254561 CN2500634Y (en) | 2001-11-07 | 2001-11-07 | Dual soft packing pocket with male spray valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500634Y true CN2500634Y (en) | 2002-07-17 |
Family
ID=33663852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254561 Expired - Fee Related CN2500634Y (en) | 2001-11-07 | 2001-11-07 | Dual soft packing pocket with male spray valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500634Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626544A (en) * | 2012-04-27 | 2012-08-08 | 北京久久神龙消防器材有限公司 | Efficient simple fire extinguisher |
| CN104806789A (en) * | 2015-01-26 | 2015-07-29 | 徐龙 | Multi-valve spraying valve |
| CN105307952A (en) * | 2013-06-14 | 2016-02-03 | 萨福德瓦夫有限公司 | Fluid dispensing apparatus and method |
-
2001
- 2001-11-07 CN CN 01254561 patent/CN2500634Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626544A (en) * | 2012-04-27 | 2012-08-08 | 北京久久神龙消防器材有限公司 | Efficient simple fire extinguisher |
| CN105307952A (en) * | 2013-06-14 | 2016-02-03 | 萨福德瓦夫有限公司 | Fluid dispensing apparatus and method |
| CN104806789A (en) * | 2015-01-26 | 2015-07-29 | 徐龙 | Multi-valve spraying valve |
| CN104806789B (en) * | 2015-01-26 | 2017-01-04 | 徐龙 | A kind of many valve bodies spray valve |
| CN106622721A (en) * | 2015-01-26 | 2017-05-10 | 徐龙 | Operation method of multi-valve-body spray valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |