US3878976A - Dispensing pushbutton cap, particularly for aerosol containers - Google Patents
Dispensing pushbutton cap, particularly for aerosol containers Download PDFInfo
- Publication number
- US3878976A US3878976A US386702A US38670273A US3878976A US 3878976 A US3878976 A US 3878976A US 386702 A US386702 A US 386702A US 38670273 A US38670273 A US 38670273A US 3878976 A US3878976 A US 3878976A
- Authority
- US
- United States
- Prior art keywords
- pushbutton
- aperture
- cap
- extensions
- casing
- 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 - Lifetime
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 description 4
- 244000273618 Sphenoclea zeylanica Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B65D83/16—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 characterised by the actuating means
- B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
-
- 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
- B65D83/16—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 characterised by the actuating means
- B65D83/22—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 characterised by the actuating means with a mechanical means to disable actuation
- B65D83/224—Tamper indicating means obstructing initial actuation, e.g. removable
- B65D83/226—Tamper indicating means obstructing initial actuation, e.g. removable preventing initial depression of the actuator
-
- 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
- B65D83/16—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 characterised by the actuating means
- B65D83/22—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 characterised by the actuating means with a mechanical means to disable actuation
- B65D83/224—Tamper indicating means obstructing initial actuation, e.g. removable
- B65D83/228—Tamper indicating means obstructing initial actuation, e.g. removable consisting of a rupturable connection between actuator element and actuator cap or skirt, e.g. tear strips or bridges
Definitions
- This invention relates to a dispensing cap intended to be releasingly coupled to an aerosol container and provided with a movable pushbutton. by means of which the container valve can be operated upon for opening the valve and thereby dispensing the aerosol.
- caps are known as provided with a pushbutton and intended to be coupled to aerosol containers.
- k'nown caps are generally complicated and not always capable of meeting a user's requirements because of the pushbuttons being substantially guided throughout the contour and length thereof in conduits. with resulting and possible high friction. and jammings where a misalignment should occur between the pushbutton and valve as due to unavoidable manufacturing inaccuracies.
- a dispensing pushbutton cap free of the drawbacks in the conventional approaches and essentially characterized by comprising a body member. wherein the pushbutton is slidably accomodated along apertures of a limited extension. and provided with means which. by coacting with eountermeans in the cap body. will limit the axial movement of the pushbutton and prevent it from rotat- According to a first embodiment of the invention.
- a cap has a body member provided with a collar inside thereofand at its free end provided with at least one detent or stop rib for connection to the container. as well as an aperture into which a pair of opposing pushbutton extensions penetrate.
- the aperture at the extensions is shaped as an arc of circle. while being straight at the two opposite parallel sides. so as to inhibit any rotation of the pushbutton which cannot pass through said aperture as these straight sides intersect the pushbutton contour.
- This embodiment is particularly convenient for application of a safety seal intended to avoid any unauthorized use of a container contents.
- the pushbutton at that portion above the aperture would only need to be provided with a tearable tab as cantilevered projecting from the pushbutton and limiting the downward movement of the pushbutton.
- the body member of the dispensing cap is again provided with an inner collar for release connection with a container.
- the collar connecting to an outer skirt of the body member through a step provided with arcuate openings, through which two arcuate opposing extensions are inserted. each of which fitted with a detent for releasingly engage the countour of said openings. while the pushbutton is confined in its movement in the other direction by its lower contour contacting against said step.
- the pushbutton is shaped other than circular and. while its upward movement is confined by the provision of lugs provided with a detent or stop rib. its downward movemnt is restricted by the pushbutton countour interferring with that of the inner collar in the body member of the cap releasingly coupled with the container.
- the downward movement of the pushbutton is confined by fins on the outwardly projecting collar.
- the cap may have a cantilever projection which is fixed rather than removable and is effective to restrict the downward movement and rotation about the axis of the pushbutton which passes through an aperture in the body member of the cap having a shape corresponding to that of the pushbutton.
- FIGS. I. 2. 3 and 4 are a sectional view taken along line II of FIG. 2. a plan view. a view taken in the direction of arrow III of FIG. I. and a partly sectional view taken along line IVIV of FIG. 2. respectively;
- FIGS. 5. 6, 7, 8 and 9 show another embodiment of a dispensing cap according to the invention. and namely a sectional view taken along line V-V of FIG. 6, a plan view. a view in the direction of arrow VII of FIG. 5. a half sectional view taken along line VIII-VIII of FIG. 9, and a bottom view. respectively;
- FIG. 10 is a sectional view similar to that of FIG. 5. showing a modified embodiment for the approach shown in FIGS. 5 to 9;
- FIGS. I I to 15 show a still further embodiment of the invention and namely. a sectional view taken along line XI-Xl of FIG. 12, a plan view. a view in the direction of arrow XIII of FIG. 11, a half sectional view according to line XIV-XIV of FIG. 15. and a bottom view. respectively:
- FIGS. I6 to 20 show a further embodiment of the invention and namely. a sectional view taken along line XVI-XVI of FIG. I7. a plan view. a view taken in the direction of arrow XVIII of FIG. 16. a half sectional view taken along line XIXXIX. and a bottom view. respectively; and
- to 25 show a further embodiment of the invention and namely. a sectional view taken along line XXI-XXI of FIG. 22. a plan view. a view in the direction of arrow XXIII of FIG. 21. a half sectional view taken along line XXIV-XXIV of FIG. 25. and a bottom view. respectively.
- reference numeral I designates as a whole the cap body member or casing having an outer skirt 2 and an inner collar 3.
- Said collar and skirt are of a circular shape. and while the skirt is designed to form an extension for the cylindrical portion of the aerosol container 4, said inner collar 3 has one end thereof provided with a stop rib 5. preferably of interrupted design. so as to avoid the use of undercut pins. resiliently engaging'below the cup 6, conventionally closing the inlet of container 4 and carrying an ordinary valve unit 7, the hollow stem 8 of which is shown.
- the skirt 2 and collar 3 are interconnected. except for two areas where opposing arcuate openings 9 and II] are provided.
- Pushbutton 13 is of a trapezoidal cross-section with two unequal sides l7 and 18. extending as an arc of circle and connected by two straight sides 19 and 20.
- Aperture I4 is of a substantially corresponding shape.
- the pushbutton l3 has detents 21 and 22 which. by snapping below the two corresponding sides of aperture 14. will prevent pushbutton 13 from unintention ally coming out of said aperture.
- the pushbutton is forcibly caused to pass through aperture 14 by taking advantage of the resiliency of the material (molded plastic material) comprising it. as well as the deformability ofthe wall l of cap I also made of molded plastic material.
- Pushbutton 13 has an inner hollow extension 23. into which the hollow stem 8 of valve 7 penetrates.
- the hollow of said extension communicates through pushbutton passages 24 with the dispensing aperture 25 of the nozzle 26 forcibly fitted in an annular seat 27 of pushbutton l3.
- Dispensing occurs by simply pressing the pushbutton. as conventional.
- aperture l4 and pushbutton 13 Due to the shape of aperture l4 and pushbutton 13. the latter cannot rotate about a vertical axis. Additionally. prior to assembly connection to container 4. pushbutton cannot move out of cap 1 since ridges 21 and 22 will prevent the pushbutton from being removed in one direction. while the abutment of the two curved sides 17 and 18 of the pushbutton against fins 1] and 12 will prevent any movement in the opposite direction.
- cap I can be molded by using molds of a simple construction without any pins or undercut parts.
- pushbutton I3A is of a trapezoidal shape having two straight sides and two unequal sides extending as an arc of circle.
- Pushbutton 13A is guided in a correspondingly shaped aperture MA.
- This pushbutton differs from the pushbutton of the first embodiment in that the detents 21A and 22A are provided at the lower end of two extensions 30 and 31 forming the continuation of the circle are extending walls 17A and 18A of the pushbutton.
- the inner collar 3A is unprovided with fins I] and I2 at the openings 9A and WA. In this case.
- the modified embodiment shown in FIG. 10 is substantially identical to the embodiment as shown in FIGS. 5-9, the only difference being a greater length of pushbutton 138.
- this pushbutton may be provided with a cantilever extension 41 which can be removed prior to use because of being connected to the remaining pushbutton through a weakening portion.
- FIGS. 45 has a pushbutton 13C of a circular cross-section.
- this pushbutton is fitted with two extensions and 51 developing as an arc of circle. of which extension 51 is provided with a detent 52 coacting with the correspondingly shaped side 53 of an aperture or hole 54 in cap 1C.
- Said aperture 54 has two parallel straight sides 55 and S6 and two sides 53 and 57 extending as an arc of circle and of a larger diameter than that of extensions 50 and 51, but such however to enable detent 52 to releasingly or snap engage below side 53.
- the two straight sides 55 and 56 intersect the edge of pushbutton 13C, which is also laterally provided with a cantilever projection 41C comprising a removable tear tab acting to avoid any unauthorized use of the contents of container 4C.
- detent 52 snap or releasingly engaging below the side 53 of aperture 54 prevents the pushbutton 54 from exiting in one direction. while the provision of extensions 50 and 51 inhibits the rotation of the pushbutton by abutting against the straight walls 55 and 56, and because of the latter intersecting the pushbutton edge. an axial movement of the pushbutton is avoided in the opposite direction to said one direction.
- Pushbutton 13C is coupled to cap 1C by forcing extension 51 in aperture 54, taking advantage of the plastic material resiliency. until the projection 52 snaps below said side 53.
- the removable tab 41C is provided at a level such as to avoid lowering of pushbutton ISC to the location where the contents of container 4C is dispensed.
- a cap ID is provided with an aperture or hole 60 having a circular contour as well as said pushbutton 13D. the latter being unprovided with extensions and having a portion of its lower edge provided with a stop projection 52D similar to projection 52.
- a fixed fin M is provided which. by abutting against the sidewalls 62 of depression ISD pr-events pushbutton 13D from rotating and exiting in one direction when the cap and pushbutton assembly is disconnected from the container 4D, while any exiting thereof in the opposite direction is avoided by projection 52D.
- the circularly shaped pushbutton UP is arranged between the two sides 16F of cap IF separated from each other at two diametrically opposite locations F and HF.
- inner collar 3F is connected to the outer skirt 2F andhas an intermediate step where two arcuate openings 72F and 73F are formed (FIG. 21).
- Two arcuate extensions 76 extend through said openings 72F and 73F with an end detent at the lower end of pushbutton I3F. Such detents engage below aperture 79 (along which pushbutton 13F is movable), thus acting against exiting in one direction. while step 75 prevents the pushbutton from exiting in the opposite direction by interferring with the lower edge thereof.
- extensions 76 are arranged in openings 72F and 73F, the angular extension of which is restricted. a rd tation of pushbutton about its own axis will be prevented.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT28058/72A IT963878B (it) | 1972-08-10 | 1972-08-10 | Cappuccio erogatore con tasto particolarmente per bombole di aereosol |
Publications (1)
Publication Number | Publication Date |
---|---|
US3878976A true US3878976A (en) | 1975-04-22 |
Family
ID=11222838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US386702A Expired - Lifetime US3878976A (en) | 1972-08-10 | 1973-08-08 | Dispensing pushbutton cap, particularly for aerosol containers |
Country Status (7)
Country | Link |
---|---|
US (1) | US3878976A (fr) |
JP (1) | JPS504613A (fr) |
CH (1) | CH565965A5 (fr) |
DE (1) | DE2340296A1 (fr) |
ES (1) | ES417745A1 (fr) |
FR (1) | FR2195920A5 (fr) |
IT (1) | IT963878B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132058U (fr) * | 1985-02-07 | 1986-08-18 | ||
GB2305473A (en) * | 1995-09-21 | 1997-04-09 | Courtaulds Packaging Ltd | Aerosol valve operating means |
GB2364660A (en) * | 2000-07-14 | 2002-02-06 | Douglas Roger Cooper | Cap for an aerosol container |
US6418861B1 (en) | 1999-11-18 | 2002-07-16 | Masco Corporation | Modular pallet construction |
US6824025B1 (en) | 2003-01-23 | 2004-11-30 | Ashland Inc | Pivotal dispensing nozzle with diverter spray valve |
US20170312771A1 (en) * | 2014-10-27 | 2017-11-02 | Aptar France Sas | Fluid-product dispenser |
USD887842S1 (en) * | 2018-12-17 | 2020-06-23 | Hisamitsu Pharmaceutical Co., Inc. | Spray container |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921889Y2 (ja) * | 1977-12-28 | 1984-06-29 | 株式会社クボタ | 注油装置 |
JPS59125255A (ja) * | 1982-12-28 | 1984-07-19 | Fuso Light Alloys Co Ltd | ダイカスト法及びダイカスト機 |
JPS62118955A (ja) * | 1985-11-20 | 1987-05-30 | Toshiba Mach Co Ltd | ダイカストマシンの可動式プランジヤ潤滑装置 |
FR2660635B1 (fr) * | 1990-04-10 | 1994-01-14 | Marthe Lucas | Coiffe distributrice de creme moussante. |
FR2723926B1 (fr) * | 1994-08-30 | 1997-01-10 | Oreal | Distributeur de produit liquide ou cremeux sous pression muni d'un bouton-poussoir equipe d'un systeme de non-violation |
JP7371904B2 (ja) * | 2019-12-02 | 2023-10-31 | 株式会社三谷バルブ | ステムアクチュエータおよびステムアクチュエータを備えたエアゾール式製品 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062411A (en) * | 1959-05-29 | 1962-11-06 | Colgate Pahnolive Company | Dispensing valve actuator |
US3212680A (en) * | 1963-11-20 | 1965-10-19 | Johnson & Son Inc S C | Actuator overcap for pressure package |
US3347423A (en) * | 1966-07-07 | 1967-10-17 | Wallace & Tiernan Inc | Container and its components for aerosol product |
US3570723A (en) * | 1969-02-06 | 1971-03-16 | Risdon Mfg Co | Actuator-cup assembly for aerosol container |
US3642179A (en) * | 1970-08-07 | 1972-02-15 | Leeds & Micallef | Self-restoring dispenser |
US3738537A (en) * | 1971-12-07 | 1973-06-12 | Sunbeam Plastics Corp | Safety closure for aerosol can |
US3768707A (en) * | 1971-03-03 | 1973-10-30 | Gillette Co | Pressurized dispensing package |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3006510A (en) * | 1959-10-20 | 1961-10-31 | Vca Inc | Aerosol cap construction |
FR1453033A (fr) * | 1965-06-30 | 1966-04-15 | Solfrene S P A | Soupape pour liquides pulvérisables, par exemple pour aérosols |
FR1542659A (fr) * | 1967-08-22 | 1968-10-18 | Aerosol Inventions Dev | Tête de pulvérisateur d'aérosols |
FR94095E (fr) * | 1968-02-15 | 1969-06-27 | Laure Bragato | Bouchon a commande centrale. |
FR1562239A (fr) * | 1968-02-22 | 1969-04-04 | ||
FR2049503A5 (fr) * | 1969-06-11 | 1971-03-26 | Kleiner Irwin | |
DE7005606U (de) * | 1969-09-02 | 1970-09-10 | Mario A Ramella | Kappe fuer aerosoldosen mit garantiesiegel zur verhinderung der abgabe. |
US3659755A (en) * | 1970-03-02 | 1972-05-02 | Dart Ind Inc | Automatic pressure relieving aerosol product |
-
1972
- 1972-08-10 IT IT28058/72A patent/IT963878B/it active
-
1973
- 1973-08-03 CH CH1132373A patent/CH565965A5/xx not_active IP Right Cessation
- 1973-08-07 JP JP48089191A patent/JPS504613A/ja active Pending
- 1973-08-08 US US386702A patent/US3878976A/en not_active Expired - Lifetime
- 1973-08-09 DE DE19732340296 patent/DE2340296A1/de active Pending
- 1973-08-09 FR FR7329255A patent/FR2195920A5/fr not_active Expired
- 1973-08-10 ES ES417745A patent/ES417745A1/es not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062411A (en) * | 1959-05-29 | 1962-11-06 | Colgate Pahnolive Company | Dispensing valve actuator |
US3212680A (en) * | 1963-11-20 | 1965-10-19 | Johnson & Son Inc S C | Actuator overcap for pressure package |
US3347423A (en) * | 1966-07-07 | 1967-10-17 | Wallace & Tiernan Inc | Container and its components for aerosol product |
US3570723A (en) * | 1969-02-06 | 1971-03-16 | Risdon Mfg Co | Actuator-cup assembly for aerosol container |
US3642179A (en) * | 1970-08-07 | 1972-02-15 | Leeds & Micallef | Self-restoring dispenser |
US3768707A (en) * | 1971-03-03 | 1973-10-30 | Gillette Co | Pressurized dispensing package |
US3738537A (en) * | 1971-12-07 | 1973-06-12 | Sunbeam Plastics Corp | Safety closure for aerosol can |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132058U (fr) * | 1985-02-07 | 1986-08-18 | ||
GB2305473A (en) * | 1995-09-21 | 1997-04-09 | Courtaulds Packaging Ltd | Aerosol valve operating means |
GB2305473B (en) * | 1995-09-21 | 1999-03-31 | Courtaulds Packaging Ltd | An aerosol valve operating means |
US6418861B1 (en) | 1999-11-18 | 2002-07-16 | Masco Corporation | Modular pallet construction |
GB2364660A (en) * | 2000-07-14 | 2002-02-06 | Douglas Roger Cooper | Cap for an aerosol container |
GB2364660B (en) * | 2000-07-14 | 2002-11-13 | Douglas Roger Cooper | Spray container controlled discharge cap |
US6824025B1 (en) | 2003-01-23 | 2004-11-30 | Ashland Inc | Pivotal dispensing nozzle with diverter spray valve |
US20170312771A1 (en) * | 2014-10-27 | 2017-11-02 | Aptar France Sas | Fluid-product dispenser |
US10166564B2 (en) * | 2014-10-27 | 2019-01-01 | Aptar France Sas | Fluid product dispenser with captive pusher |
USD887842S1 (en) * | 2018-12-17 | 2020-06-23 | Hisamitsu Pharmaceutical Co., Inc. | Spray container |
Also Published As
Publication number | Publication date |
---|---|
DE2340296A1 (de) | 1974-02-21 |
ES417745A1 (es) | 1976-02-16 |
JPS504613A (fr) | 1975-01-18 |
IT963878B (it) | 1974-01-21 |
FR2195920A5 (fr) | 1974-03-08 |
CH565965A5 (fr) | 1975-08-29 |
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