CN1052288A - Have the dispenser of pushing the piston component of expecting that agent is used - Google Patents
Have the dispenser of pushing the piston component of expecting that agent is used Download PDFInfo
- Publication number
- CN1052288A CN1052288A CN90109400A CN90109400A CN1052288A CN 1052288 A CN1052288 A CN 1052288A CN 90109400 A CN90109400 A CN 90109400A CN 90109400 A CN90109400 A CN 90109400A CN 1052288 A CN1052288 A CN 1052288A
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- mentioned
- dispenser
- wall device
- wall
- piston
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
Abstract
A kind of dispenser, it comprises an inner cylinder that constitutes a charging chamber.A blow-off valve is arranged on a longitudinal end of this chamber.One is arranged on this indoor piston component and can moves so that make this indoor device supercharging towards this valve.Piston is carrying a guide that has a cutting edge.This guide is contained in the out cylinder of a hand rotation, and this cylinder guides piston to move towards blow-off valve when forcing cutting edge to pass through inner cylinder.This piston includes ejection element and the energization component that vertically separates, and compressed air sealing is delivered on the ejection element from energization component in order to stored energy and with energy between them.
Description
The present invention relates to a kind of dispenser, particularly relate to a kind of with the hand activated valve time piston can push ahead so that hold atomizing cone what jetting fluid was pushed out.
Holding the atomizing application device is a kind of traditional dispenser, and its piston is to cover on one to be positioned at the container for the treatment of spreading material agent below.By piston is advanced towards the end that container is equipped with valve, the material agent just is pushed by this valve extrudes.
What the present invention constituted is the replacement type of aerosol atomizing application device, and this dispenser uses pressure gas as propellant, and this gas mixes mutually with the material agent.Gas in using at present contains hydro-carbon usually, and hydro-carbon is more and more attacked, and thinks that it seriously influences aerial contamination.For example, the hydro-carbon that is released in the atmosphere can react with oxides of nitrogen and daylight, thereby forms smog.
Before this, proposed the dispenser of some no gas atomizations, it is to push the material agent by the propulsive force that produces with mechanical system.For example, the pump formula dispenser that has proposed when the user sprays at every turn, all needs to make pump rod to produce mechanical shift.This dispenser can not stored energy, thereby it is not the form with the continuity spraying, but with explosive type Sprayable jetting material agent intermittently.
Proposed to rely on other mechanically actuated dispenser, as the dispenser that is exemplified for No. 3815787, No. 3195168, No. 2728097 and No. 2738905 by US Patent.
In No. 3815787, US Patent, the piston of disclosed dispenser is to be installed in the plug helix that forms on the inside face of cylindrical vessel.Do cause piston in container, to rise, thereby the material agent that will be positioned at its top to emit by making container with respect to the rotation partly of dispenser top discharge.But, because spiral groove face is towards the charging chamber, thus be necessary liquid is constrained in the capsula interna, otherwise liquid can spill along plug helix.Needs to capsula interna can increase manufacturing cost, and such danger is arranged, promptly since capsula interna be not exactly between piston and the plug helix by backfin at piston with admit between the vertical guide slot of radial fins of this piston, so capsula interna may break by backfin.
In No. 3195168, US Patent, this axial screw that is disposed extends in container vertically, and carries a screw putter.What be arranged on this push rod top is a piston that is sealing the indoor side surface of feeding.This screw rod is to rely on the knop that is contained in container bottom to rotate.Spring between push rod and piston will move and be passed to piston with stored energy from push rod.By rotating screw bolt, push rod and piston are risen, thus the spreading charging.For anti-throw-out lever rotates, the wall of push rod and charging chamber is formed with to the non-circle cross-section of mending.This non-circle cross-section can reduce the internal capacity of container, thereby reduces the liquid material amount that can be equipped with.Equally, also can increase cost to independent actuation bar and the needs that rotate knop, and make apparatus assembly complicated.Though spring is stored energy effectively, it can't transfer energy on the piston by desired homogeneity on the cross-sectional plane of piston, thereby causes not being the spray pattern of optimum.
US Patent discloses a kind of high-consistency material that is used for for No. 1762943, for example is used for the dispenser of toothpaste.This dispenser includes a piston bush that is arranged in the cylinder.An overcoat is connected on the piston bush so that it rotates and vertically move together with piston bush.Because inside and outside cover will be to blow-off valve motion thereby the bottom that is necessary to excise cylinder.This course of processing is very inconvenient, and can produce the smear metal that must be removed.
In US Patent No. 2728097 and No. 2738905, disclosed dispenser relates to the needs to screw rod, and the problem that exists the material agent to leak by the spreading piston.
Provide preferably that a kind of cost is lower, assembling easily, the dispenser of non smoke agent, this dispenser do not need material developing agent storage in capsula interna, and if use capsula interna, also minimum is reduced in the danger that capsula interna is clipped broken.
A kind of like this dispenser preferably also is provided, and it might store promotion energy, thereby spray pattern is realized continuous discharging highly uniformly.
The present invention relates to a kind of dispenser of non smoke agent, it comprises a circle tube inner wall that defines a charging chamber.A vertical end in this chamber is provided with a blow-off valve.Piston is arranged on to become the interrelation that vertically separates with blow-off valve that this is indoor.Piston comprises a cutting edge that points to cylindrical wall.A cylindrical outer wall is around the inwall setting.But this outer wall opposed inner walls is rotated, and combine with piston, thereby when forcing cutting edge incision inwall, the rotation of outer wall can make piston convergence blow-off valve, it is characterized in that: outer wall combines with piston consequently along with piston convergence blow-off valve piston can longitudinally move with respect to outer wall.
This inwall comprises a plug helix of admitting piston guide element.Rely on formed longitudinal slot on the inwall, prevent piston rotation.
This piston comprises an ejection element and an energization component that is spaced from below the ejection element, so that define a space between ejection element and energization component.Be full of coercible gas in this space, air for example, this gas works to be similar to the spring stored energy.
Rely on the sealing on ejection element and the energization component, coercible gas can be constrained in this space, perhaps this gas is contained in the closed unit, for example is contained in the bellows of a deflection, this closed unit is between ejection element and energization component.
The charging for the treatment of spreading can directly place in the charging chamber, perhaps is contained in a deflection capsula interna that is positioned at this charging chamber.
Detailed description according to below in conjunction with accompanying drawing the preferred embodiment of the present invention being done will be understood that objects and advantages of the present invention, and in the accompanying drawings, same label is represented same element, wherein:
Fig. 1 is a dispenser longitdinal cross-section diagram of the present invention;
Fig. 2 is the three-dimensional exploded view of dispenser shown in Figure 1;
Fig. 3 is the longitdinal cross-section diagram of the energization component of piston component of the present invention;
Fig. 4 is the ground plan of energization component shown in Figure 3;
Fig. 5 is this energization component partial side view;
Fig. 6 is the local longitdinal cross-section diagram of dispenser shown in Figure 1;
Fig. 7 is the present invention is similar to Fig. 1 through the piston component of change a view;
Fig. 8 is the view that piston component shown in Figure 7 is similar to Fig. 6.
Dispenser of the present invention (200) comprises first housing (212) with a cylindrical wall (224) and upper end wall (226).Be formed with a pair of longitudinal fluting (230) on cylindrical wall (224) outside face (228), they are from the recessed cylindrical wall that is extended in ground, outside face top, so that stay barrel part (232) (see figure 6) of digging out.It is smooth and continuous that the inside face of cylindrical wall (234) keeps.
One annular lip (236) is radially outward outstanding from the lower end edge of outside face (228).The cylindrical wall (240) of second housing (218) rests on the flange (236).Cylindrical wall (240) is admitted cylindrical wall (224) in telescopic mode, and thus, cylindrical wall (224,240) promptly constitutes inside and outside cylindrical wall respectively.The slit (241) that cylindrical wall (224) has some longitudinal extensions in its lower end and opens along the circle spacing is so that outer wall (240) can be nested on the inwall (224).Outer wall (240) includes inside and outside surface (242,244).The disk (245) that embeds the inside face (244) of cylindrical wall (224) covers the bottom of first housing (212).This disk (245) can compatibly bond on the cylindrical wall (224).
Inside face (242) includes a plug helix (243) that faces radially inner side.As will be descr, this groove (243) plays guidance piston assembly (220).Plug helix (243) is positioned at longitudinal slot (230) radial outside, and thus, plug helix (243) promptly constitutes a water jacket, and longitudinal slot (230) then constitutes inside groove.
The upper end of outer wall (240) is contained in the torus section that constitutes between an inwall (224) and a cylindrical shape outer skirt (247), and this cylindrical shape outer skirt (247) is connected on the inwall (224) by the sponson (248) of end wall (226).
Piston component (220) comprises an ejection element (250) and an energization component (252) that is positioned at ejection element (250) below.Ejection element (250) comprises a following ring-shaped skirt (258) of stretching that has " 0 " type seal ring (251).
Energization component (252) comprises a sealing arrangement mount pad (266,268) with ring-shaped skirt (268) that an integrated disc portions (266) and protrudes upward from this integrated disc portions.Be arranged in this skirt section (268) is the elastic sealing elements (264) of the inside face (234) of pressured hermetically an inwall (224).Sealing arrangement mount pad (266,268) is preferably made by duroplasts, and elastic sealing elements (264) is preferably made by rubber or a kind of elasticity suitable plastic.
Being formed with one between packing element (264) and ejection element (250) can the compressed-air actuated leak free of filling space (265).After the detail assembly of dispenser finishes, by syringe needle insertion packing element (264) just being realized supercharging to this space.Go up this insertion that the hole (267 and 269) that forms adapts to syringe needle at disk (245) and (266) respectively.Pressurized air can be by in this syringe needle input gap (266), has suitable pressure so that this space is pressurized to, for example 40 pounds/per square inch pressure.When syringe needle was extracted from packing element, the latter understood self sealss and lives the pin hole that is stung out by syringe needle.As described in inciting somebody to action subsequently, the air in space (265) plays a kind of function of air bellow in order to storage and transmission energy.
Radially outward outstanding from the disk (266) is the director element (280,281) that is received in the plug helix (243).What carried by disk (266) is a pair of cutting element (288,289), and they have and vertically face the cutting edge (291) that inwall (224) is dug out the lower edge of wall part (232) forward.Cutting element (288,289) can be made by metal or suitable plastic of a kind of hard end, and they are to be positioned to lie in the slit (241) along in relative two slits (241) of diametric(al) at first.Therefore, prevented the rotation of energization component (252) with respect to inwall (224).
Self-evident, because of there being director element (280,281) in the plug helix (243), outer wall (240) can make energization component (252) produce towards being contained in vertically travelling forward of valve (214) on the upper end wall (226) with respect to the rotation of inwall (224) on selected direction.Therefore, cutting element is forced to cut and digs out wall part (232).Meanwhile, a power up is delivered on the ejection element (250) from energization component (252) by the pressurized air that is filled in the space (265).Like this, ejection element (250) can the compressed-bit material agent of side thereon.When the pressure of material agent surpassed air pressure in the space (265), energization component (252) further travelled forward and can make air obtain compressing, thus stored energy.This air forms a kind of spring than embodiment noted earlier (54) and more equably power is delivered to gas spring on the ejection element (250), thereby obtains spraying more uniformly by valve (214).
Pressurized air in the space (265) also forces the skirt section (258) of ejection element, and radially outward pressing surface (234) is to play the effect of help leak free, and this sealing function can be enough to make 0 type seal ring (251) to be omitted.
Upper end wall (226) and ejection element (250) all are identical cup-shaped, and all spreading is intact to guarantee when energization component (250) finally touches end wall (226) charging of all in the container.
In use, the user rotates outer wall (240) so that piston component raises, thus charging in the compression material chamber (211) and the air in space (265).When piston component rose, energization component (252) did not rotate and just vertically moves.Perhaps might remove longitudinal fluting (230) (that is, perhaps there is no need to go up formation and dig out wall part), because energization component (252) is not having still have the ability that vertically moves under the situation of this groove at inwall (244).The longitudinal movement of piston component (220) is to be caused by the plug helix (243) that acts on the guide (280,281).Cutting action by cutting element (288,289) makes the longitudinal movement of piston component become possibility.Charging himself pressure and the air of space (265) stored can the pressure effect under be discharged from, subsequently, piston component will further rise to make charging and air void (265) supercharging again.The surface that the part of surface (234) contact charging can be made smooth and continuous does not promptly have groove, thus, and the leakage of charging and/or hold the situation that the capsula interna of charging clipped broken and all avoided.
Should be understood that piston component can make its rising and reduction by any suitable manual actuation mechanism.
It is more a little than graphic length that sealing arrangement mount pad (266) is made, so that another director element (280,281) to being positioned at that a pair of below that has illustrated is provided.This can play the effect that makes the sealing arrangement mount pad stable.
Also might switch the position of plug helix and longitudinal fluting,, and longitudinal fluting (230) is positioned on the out cylinder (240) even plug helix (243) is positioned on the inner cylinder (224).Piston then should include the director element that is slidingly arranged in these grooves.In this case, energization component (252) can rotate and can cut the helix that is formed by plug helix on the inner cylinder with out cylinder and dig out part.A mono-cutting edge (288) need be provided, and its direction setting becomes to face rotation direction.Along with the rotation of piston, it can be with respect to the out cylinder longitudinal movement, as the longitudinal movement that longitudinal fluting allows to produce.
A change embodiment of piston component as shown in Figure 7 and Figure 8.The piston component of this change (220A) can prevent to be positioned at that air between ejection element (250A) and the energization component (252A) is overflowed through energization component and/or ejection element or the shell wall by dispenser oozes ease, as this ease of oozing just occurring combining with some plastics that can make shell wall after after a while.Air this oozes the air bellow performance that ease finally can be damaged piston component.
But, according to the present invention, air is to rely on the obturator (300) of a deflection to deposit to be contained between ejection element (250A) and the energization component (252A).The scrotiform device that this obturator is preferably made by suitable plastic or rubber, it is connected on the cylindrical nose section (302) of ejection element (250A) with its upper end in the air tight mode, and is connected to its lower end on the cylindrical nose section (304) of energization component (252A).
Compare with the energization component of front disclosed embodiment, the structure of energization component (252A) is simpler, makes energization component not form sealing with the surface (234) of cylindrical wall (224) in the capsula interna (300) because air constrained in.Energization component (252A) comprise one be used for making the inner room (308) that constitutes by capsula interna by for example-syringe comes the passage (306) of filling air.This syringe can pierce through the self sealss rubber plunger (310) that is arranged on this passage lower end.
Ejection element (250A) comprises that one is risen so that during the charging supercharging of dispenser at piston, is resisted against surface (234) and goes up and form leak free hermetic unit (312).
Because the compressible air of piston component is contained in the capsula interna (300), so air can not contact with the wall of dispenser, thereby air can not ooze ease or through energization component and/or the effusion of ejection element by wall.Therefore, piston component (220A) is applicable to all dispensers, no matter cylindrical wall by what material is made.
In use, along with the rotation of outer wall (240), energization component (252A) is risen, thereby the air in the capsula interna (300) is compressed, capsula interna self is then recessed flat.Along with the spreading of material agent, ejection element (250A) rises, thereby reduces the air pressure in the capsule chamber (308), and capsula interna is re-inflated.
Though in conjunction with the preferred embodiments of the present invention the present invention is described, but the people who is familiar with this professional technique is to be understood that, in the spirit and scope of the present invention that do not break away from claims and defined, can make many increase, deletion, change and replacements that are provided with special description to the present invention.
Claims (17)
1, a kind of dispenser, it comprises: a circle tube inner wall device (224) that constitutes a charging chamber (211); A blow-off valve device (214) that is arranged on one vertical end place, above-mentioned material chamber; One becomes the relation of vertically separating to be arranged on the indoor piston apparatus of above-mentioned material (220) with above-mentioned blow-off valve device, this piston apparatus carries the cutting edge device (288,289) that points to above-mentioned inner wall device; Cylindrical outer wall device (240) around above-mentioned inner wall device setting, should can rotate and combine by outer wall device with respect to above-mentioned inner wall device with above-mentioned piston apparatus, thus, the rotation of above-mentioned outer wall device can make above-mentioned piston apparatus above-mentioned blow-off valve device of convergence when forcing above-mentioned cutting edge device to cut above-mentioned inner wall device; It is characterized in that: above-mentioned outer wall device combines with above-mentioned piston apparatus consequently along with above-mentioned piston apparatus; The above-mentioned piston apparatus of the above-mentioned blow-off valve device of convergence can longitudinally move with respect to above-mentioned outer wall device.
2, dispenser as claimed in claim 1, it is characterized in that: described outer wall device comprises a groove (243) with two vertical spaced ends, an end in above-mentioned two vertical spaced ends is compared with another, the more approaching above-mentioned blow-off valve device of its external position, above-mentioned piston apparatus is carrying and is being contained in the guide piece (280,281) in order to slide in this groove with the above-mentioned blow-off valve device of above-mentioned piston apparatus convergence in the above-mentioned groove.
3, dispenser as claimed in claim 2 is characterized in that: described groove is spiral.
4, dispenser as claimed in claim 3, it is characterized in that: described inner wall device comprises an outside face (228), the groove of a pair of longitudinal extension (230), their partly radially recessed above-mentioned outside faces, to form the wall part of digging out (232) of above-mentioned inner wall device, above-mentioned cutting edge device longitudinally faces the above-mentioned wall part of digging out.
5, dispenser as claimed in claim 1, it is characterized in that: above-mentioned inner wall device has some longitudinal extensions and opens and the complete slit (241) that forms of the above-mentioned inner wall device of radial penetration along the circle spacing on its end relative with above-mentioned blow-off valve device, and above-mentioned cutting edge device is arranged in this slit in cooresponding one at first.
6, dispenser as claimed in claim 5 is characterized in that: above-mentioned cylindrical outer wall device has a radially outward outstanding flange (236) at its end place that is located at above-mentioned blow-off valve device opposite, above-mentioned circle tube inner wall erection seat leans against on this flange.
7, dispenser as claimed in claim 1, it is characterized in that: above-mentioned piston apparatus comprises an energization component (252) that is connected with above-mentioned cutting edge device on it, an ejection element (250) that is arranged between this energization component and the above-mentioned blow-off valve device, and one be arranged between above-mentioned energization component and the above-mentioned ejection element in order to stored energy with in order to the spring installation of this transfer of energy to the above-mentioned ejection element.
8, dispenser as claimed in claim 7 is characterized in that: above-mentioned spring installation comprises a kind of coercible gas in space (265) between above-mentioned ejection element and the energization component that is contained in.
9, dispenser as claimed in claim 8 is characterized in that: above-mentioned ejection element includes one and is arranged to the ring-shaped skirt (258) that is made its above-mentioned circle tube inner wall device of radially outward extruding by the above-mentioned pressurized air in the above-mentioned space.
10, dispenser as claimed in claim 8 is characterized in that: above-mentioned energization component comprises that one faces above-mentioned ejection element and produces the packing element (264) of fluid-tight with the inside face of above-mentioned circle tube inner wall device.
11, dispenser as claimed in claim 8, it is characterized in that: above-mentioned energization component comprises that one is situated between and carries a disk (266) that extends in the elastic sealing device on the above-mentioned cylindrical wall device cross-sectional plane, and this disk has one to penetrate this wall device so that admit the above-mentioned sealing arrangement of needle pierces so that the hole of above-mentioned space supercharging (269).
12, dispenser as claimed in claim 8 is characterized in that: it comprises that is stretched and constitute a deflection obturator that holds the chamber of above-mentioned coercible gas between above-mentioned ejection element and energization component.
13, dispenser as claimed in claim 12 is characterized in that: above-mentioned obturator comprises a bellows.
14, dispenser as claimed in claim 12 is characterized in that: above-mentioned coercible gas is an air.
15, dispenser as claimed in claim 1 is characterized in that: described charging is to be contained in a deflection capsula interna that is arranged in above-mentioned charging chamber.
16, dispenser as claimed in claim 1 is characterized in that: described outer wall device is securing and can not produce longitudinal movement with respect to above-mentioned inner wall device in its rotation process.
17, dispenser as claimed in claim 1, it is characterized in that: described outer wall device comprises the groove of a pair of longitudinal extension, described inner wall device comprises that a part is recessed in it so that form the plug helix that a helix is dug out part on this inner wall device, described piston apparatus comprises the guide that is slidingly arranged in the above-mentioned groove, thus, above-mentioned piston is rotated by above-mentioned outer wall device, and described cutting edge device surface is dug out part towards the piston rotation direction to cut above-mentioned spiral.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43806589A | 1989-11-20 | 1989-11-20 | |
| US438,065 | 1989-11-20 | ||
| US07/517,716 US5143259A (en) | 1989-11-20 | 1990-05-02 | Non-aerosol dispenser having a manually energizable piston |
| US517,716 | 1990-05-02 | ||
| US575,432 | 1990-08-30 | ||
| US07/575,432 US5042696A (en) | 1990-05-02 | 1990-08-30 | Dispenser with piston assembly for expelling product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1052288A true CN1052288A (en) | 1991-06-19 |
Family
ID=27411971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90109400A Pending CN1052288A (en) | 1989-11-20 | 1990-11-19 | Have the dispenser of pushing the piston component of expecting that agent is used |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0502026A4 (en) |
| JP (1) | JPH05507048A (en) |
| CN (1) | CN1052288A (en) |
| AU (1) | AU6750090A (en) |
| CA (1) | CA2068985A1 (en) |
| CZ (1) | CZ570790A3 (en) |
| FI (1) | FI922272A (en) |
| GR (1) | GR900100816A (en) |
| IE (1) | IE904169A1 (en) |
| IL (1) | IL96393A0 (en) |
| PL (1) | PL287838A1 (en) |
| WO (1) | WO1991007347A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338675A (en) * | 2010-10-06 | 2013-10-02 | 拉提奥普拉斯特公司 | Applicator for a flowable application medium |
| CN109465431A (en) * | 2018-12-18 | 2019-03-15 | 秦依凤 | A kind of liquid metal delivery method |
| CN109733755A (en) * | 2018-12-18 | 2019-05-10 | 秦依凤 | A kind of liquid metal transfer pot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540069A (en) * | 2016-01-14 | 2016-05-04 | 顾锁忠 | Packaging structure for oral liquid of old people |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1443910A (en) * | 1921-12-24 | 1923-01-30 | Zearing | Fountain shaving brush |
| US1762943A (en) * | 1928-07-14 | 1930-06-10 | Zauder Aaron | Container |
| FR750742A (en) * | 1933-01-04 | 1933-08-17 | Tube system that can be used to feed pasty products to a brush device with a hollow handle | |
| CH199616A (en) * | 1937-09-27 | 1938-08-31 | Josef Gabler | Containers for cream, ointments, mustard, etc. |
| US2632904A (en) * | 1946-12-30 | 1953-03-31 | William H Halecky | Fountain brush with sele-closing outlet tube |
| US2738905A (en) * | 1950-11-10 | 1956-03-20 | Carl E Olson | Paste or like dispenser |
| US2728097A (en) * | 1953-04-02 | 1955-12-27 | Martin W Seifert | Fountain type brush |
| US3195168A (en) * | 1964-04-15 | 1965-07-20 | Jarco Metal Products Corp | Roll-on applicators |
| DE1806461B1 (en) * | 1968-10-31 | 1970-03-12 | Otto Berkmueller | Tube or the like. Hollow cylindrical container for storing and dispensing a liquid or pasty filling material |
| US3662925A (en) * | 1969-12-23 | 1972-05-16 | Oasis Electronics | Diminishing containers |
| US3815787A (en) * | 1973-01-05 | 1974-06-11 | H Spies | Dispensing device |
| US4047645A (en) * | 1976-06-08 | 1977-09-13 | Caliendo Joseph L | Aerosol device with telescoping container parts |
| JPS5794362A (en) * | 1980-12-01 | 1982-06-11 | Yoshino Kogyosho Co Ltd | Pressure spray |
| JPS58501716A (en) * | 1981-10-06 | 1983-10-13 | ロセプ−ル−ソル ホ−ルデイングス リミテツド | dispensing device |
-
1990
- 1990-11-19 JP JP91500572A patent/JPH05507048A/en active Pending
- 1990-11-19 WO PCT/US1990/006650 patent/WO1991007347A1/en not_active Application Discontinuation
- 1990-11-19 IL IL96393A patent/IL96393A0/en not_active IP Right Cessation
- 1990-11-19 AU AU67500/90A patent/AU6750090A/en not_active Abandoned
- 1990-11-19 CZ CS905707A patent/CZ570790A3/en unknown
- 1990-11-19 PL PL28783890A patent/PL287838A1/en unknown
- 1990-11-19 CN CN90109400A patent/CN1052288A/en active Pending
- 1990-11-19 IE IE416990A patent/IE904169A1/en unknown
- 1990-11-19 CA CA002068985A patent/CA2068985A1/en not_active Abandoned
- 1990-11-19 EP EP19900917157 patent/EP0502026A4/en not_active Withdrawn
- 1990-11-20 GR GR900100816A patent/GR900100816A/en unknown
-
1992
- 1992-05-19 FI FI922272A patent/FI922272A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338675A (en) * | 2010-10-06 | 2013-10-02 | 拉提奥普拉斯特公司 | Applicator for a flowable application medium |
| CN103338675B (en) * | 2010-10-06 | 2016-03-09 | 拉提奥普拉斯特公司 | For the applicator of mobility applying medium |
| CN109465431A (en) * | 2018-12-18 | 2019-03-15 | 秦依凤 | A kind of liquid metal delivery method |
| CN109733755A (en) * | 2018-12-18 | 2019-05-10 | 秦依凤 | A kind of liquid metal transfer pot |
| CN109465431B (en) * | 2018-12-18 | 2020-11-03 | 安徽豪鼎金属制品有限公司 | Liquid metal conveying method |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ570790A3 (en) | 1998-10-14 |
| CA2068985A1 (en) | 1991-05-21 |
| IL96393A0 (en) | 1991-08-16 |
| WO1991007347A1 (en) | 1991-05-30 |
| IE904169A1 (en) | 1991-05-22 |
| PL287838A1 (en) | 1991-08-12 |
| FI922272A0 (en) | 1992-05-19 |
| FI922272A (en) | 1992-05-19 |
| EP0502026A4 (en) | 1993-07-14 |
| JPH05507048A (en) | 1993-10-14 |
| EP0502026A1 (en) | 1992-09-09 |
| GR900100816A (en) | 1992-04-17 |
| AU6750090A (en) | 1991-06-13 |
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