CN2156148Y - Universal inflating lid - Google Patents
Universal inflating lid Download PDFInfo
- Publication number
- CN2156148Y CN2156148Y CN 93225482 CN93225482U CN2156148Y CN 2156148 Y CN2156148 Y CN 2156148Y CN 93225482 CN93225482 CN 93225482 CN 93225482 U CN93225482 U CN 93225482U CN 2156148 Y CN2156148 Y CN 2156148Y
- Authority
- CN
- China
- Prior art keywords
- lid
- valve
- cup
- inflating
- wall
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 239000003380 propellant Substances 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a universal inflating lid, comprising an injection valve which comprises a valve body and a valve core. The injection valve is provided with an injection head. The injection valve is fixed at the upper part of a convex ball in the lid body. A sealing ring is arranged between the inner surface at the top of the convex ball in the lid body and the injection valve. The inner surface of the peripheral wall outside the lid body is connected with the cup opening of an inflating cup in a sliding seal mode. The wall of the inflating cup is provided with an air vent hole. The top of the convex ball in the lid body is provided with an air inlet hole. The valve body of the injection valve is also provided with a small hole. When an injection container with the utility model is used, propellant is not required, and the pressure required by the injection can exist in the container. The utility model can be repeatedly filled, which is very convenient. The utility model is suitable for various containers.
Description
The utility model relates to a kind of jetting system, specifically a kind of jetting system that can produce the variety classes discharge.
Existing spraying cover, generally can only play sealing and open valve, air pressure in jar is the irrelevant with cover of disposable perfusion, therefore, when this cover sprays by the spray valve, needing has more constant air pressure in the container, could guarantee the jet quality of canned thing and canned thing has all been sprayed.Dichlorodifluromethane or other propellants realize and this constant air pressure is mainly by irritating.Because propellant such as dichlorodifluromethane has pollution to atmosphere, thereby make this product be subjected to the impact of environmental protection day by day, and propellant such as dichlorodifluromethane is renderd a service destructive effect is arranged to some special canned thing performance.In addition, with the product-filled special-purpose filling apparatus that needs complexity of this cover, general producer acquires and has any problem, and ordinary consumer can't utilize ready-made spraying to irritate oneself can repeatedly especially, thereby cause the waste of such disposable product increasing, increased quantity of refuse.
In addition, the lever spray lid arrangement that uses at present, owing to be that manual discontinuous spray is pressed, the air pressure deficiency, jeting effect is not good.
The purpose of this utility model is to provide a kind of do not need propellant just can make to have in the container to spray required pressure, can injection pressure container cover easily repeatedly.
Technical solution of the present utility model is:
A kind of general lid of inflating, comprise shooting valve, shooting valve comprises valve body, spool, injector head is housed on the shooting valve, and the difference of itself and prior art is: shooting valve is fixed on the top of prominent wall in the lid, adorns seal ring between the inner face at prominent wall top and the shooting valve in lid, the inner face of lid periphery wall with inflate a glass rim of a cup sliding sealing and be connected, inflate and have vent on the wall of cup, prominent wall top has induction opening in the lid, also has aperture on the valve body of shooting valve.Lid comprise periphery wall and from periphery wall bottom to the interior prominent wall of inner process.
Inflate glass rim of a cup tool to outer process, be piston ring-type or other suitable forms.Shooting valve is fixed on that the valve pocket on the prominent wall in the lid is pushed down and the top that is contained in the wall of dashing forward lid in.Shooting valve also can adopt other suitable forms to be contained in the top (for example: fix with glue or other connecting element) of prominent wall in the lid.Lid is made with metal or plastics, rubber, glass or other suitable materials.Also be equipped with in the lid bottom and cover joint.The lid joint can be made corresponding form, size, specification according to form, size, the specification of the vessel port of installing.Certainly,, also can not add a cover joint, and directly be spirally connected or socket or be connected on the vessel port with other suitable methods if when the form of lid lower openings, size, specification and vessel port match.
The utility model is because what adopt is that lid is inflated injection system, do not need annotate in advance air pressure and propellant in the container, when being used by the user, air pressure throws at any time, so the product of this system does not need the container and the bigger product lot quantity of special-purpose inflation filling apparatus and unified standard, just can produce on common can packing machine, this has alleviated the cost of investment of manufacturer greatly.And owing to do not use propellant, therefore stopped when propellants such as fluorine Lyons use discharging pollution to atmosphere.Simultaneously because customer itself just can repeat can use, this not only improved container degree of utilization, saved expense but also reduced waste, thereby protected environment.Because the pressure in the container, what can regulate by inflating number of times, therefore, can spray various pulvis, liquid, grease, emulsion and colloid, be applicable to that medicine, chemical industry, daily necessities and industrial or agricultural every field need have on the various containers of constant air pressure injection.In addition, when lid is connected with vessel port, can be according to form, size, the specification of vessel port, select the lid joint of multi-form, size, specification for use, make and inflate lid and can conveniently be contained on the vessel port of any form, size, specification.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Shooting valve comprises valve body 4 and spool 7 among the figure, have an aperture 8 that communicates with endoporus in the middle of it on spool 7 walls, injector head 6 is housed on the shooting valve, lid comprises periphery wall 2 and from the interior prominent wall 13 of periphery wall to inner process, and shooting valve is fixed on the valve pocket 10 on the prominent wall 13 in the lid and pushes down and be contained in top on the wall 13 of dashing forward lid in.Between the inner face at prominent wall 13 tops and the shooting valve ring gasket sheet seal ring 5 is housed in lid, the inner ring of seal ring 5 is enclosed on the spool 7, and outer ring and upper surface are close to lid and pay on the inner face of interior prominent wall.Lid periphery wall 2 inner face with inflate the cup 3 rim of a cup sliding sealings be connected, inflate cup 3 rim of a cup tools to outer process, be the piston ring-type, certainly cup 3 rims of a cup of inflating also can adopt other suitable forms, inflate and have vent 11 on cup 3 the wall, prominent wall 13 tops have induction opening 9 in the lid, have aperture 12 on the valve body 4 of shooting valve.The lid and the cup 3 of inflating can be made with metal or plastics, rubber, glass or other suitable materials, also be equipped with and vessel port form, the corresponding lid of size joint 1 in the lid bottom, certainly, if the form of lid lower openings, size when corresponding with vessel port, also can not added a cover joint 1.Can be between lid and the lid joint 1, between lid joint 1 and the spray containers or between lid and the spray containers with being spirally connected or socket or other suitable forms are connected.
Principle of work of the present utility model is: when the automiser spray internal pressure is not enough to spray, hand is inflated cup and 3 is moved downward, because the friction force effect that pressure rim of a cup and lid periphery wall contact position produce, inflate wall of cup upper vent 11 closures, cup 3 internal gas pressures of inflating reduce and increase along with inflating cup 3 volumes, when inflating cup 3 internal gas pressures during greater than the automiser spray internal gas pressure, the cup 3 interior gases of inflating are oppressed the upper surface of seal rings 5, the outer ring part of seal ring 5 is shifted downwards, form air gap, pressure gas passes through induction opening 9 along air gap in the cup, the aperture 12 that passes on the valve body enters container, up to inflating cup 3 internal gas pressures when identical with the container internal gas pressure, induction opening 9 is closed in seal ring 5 reinstatements.When pulling when inflating glass upward movement, because pulling force and the friction force effect of rim of a cup and lid periphery wall contact position generation of inflating, the vent 11 of cup on 3 walls of inflating opened, air through this vent 11 enter inflate the cup 3 in, make in the cup and can not form negative pressure of vacuum, so repeatedly tension and compression inflate the cup 3, can constantly in container, inflate, in container, form and spray required pressure, can spray use.Spray when using, take off earlier inflate the cup 3, with injector head under the hand spool 7 is moved downward then, hole 8 on the spool 7 is exposed seal ring downwards (during initial condition, spring is pushed down the bottom of spool 7, the inner ring of seal ring 5 has been sealed aperture 8), content just can outwards eject by hole 8 and spool duct.
Certainly, the utility model can also have other suitable embodiment.
Claims (6)
1, a kind of general lid of inflating, comprise shooting valve, shooting valve comprises valve body, spool, injector head is housed on the shooting valve, it is characterized in that: shooting valve is fixed on the top of prominent wall in the lid, between the inner face at prominent wall top and the shooting valve seal ring is housed in lid, the inner face of lid periphery wall with inflate a glass rim of a cup sliding sealing and be connected, inflate and have vent on the wall of cup, prominent wall top has induction opening in the lid, also has aperture on the valve body of shooting valve.
2, the general lid of inflating according to claim 1 is characterized in that: inflate glass rim of a cup tool to outer process, be the piston ring-type.
3, the general lid of inflating according to claim 1 and 2 is characterized in that: shooting valve is fixed on that the valve pocket on the prominent wall in the lid is pushed down and the top that is contained in the wall of dashing forward lid in.
4, the general lid of inflating according to claim 1 and 2 is characterized in that: lid is made with metal or plastics, rubber, glass.
5, the general lid of inflating according to claim 1 and 2 is characterized in that: the cup of inflating is made with metal or plastics, rubber, glass.
6, the general lid of inflating according to claim 1 and 2 is characterized in that: also be equipped with in the lid bottom and cover joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225482 CN2156148Y (en) | 1993-03-31 | 1993-03-31 | Universal inflating lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225482 CN2156148Y (en) | 1993-03-31 | 1993-03-31 | Universal inflating lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2156148Y true CN2156148Y (en) | 1994-02-16 |
Family
ID=33803279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225482 Expired - Fee Related CN2156148Y (en) | 1993-03-31 | 1993-03-31 | Universal inflating lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2156148Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730892A (en) * | 2016-03-19 | 2016-07-06 | 王才丰 | High-grade daily chemical product packaging bottle |
-
1993
- 1993-03-31 CN CN 93225482 patent/CN2156148Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730892A (en) * | 2016-03-19 | 2016-07-06 | 王才丰 | High-grade daily chemical product packaging bottle |
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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 |