WO2006053035A1 - Dispositif de fermeture de verseur - Google Patents
Dispositif de fermeture de verseur Download PDFInfo
- Publication number
- WO2006053035A1 WO2006053035A1 PCT/US2005/040582 US2005040582W WO2006053035A1 WO 2006053035 A1 WO2006053035 A1 WO 2006053035A1 US 2005040582 W US2005040582 W US 2005040582W WO 2006053035 A1 WO2006053035 A1 WO 2006053035A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- closure
- shelf
- opening
- spout
- skirt
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
- G01F11/26—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation wherein the measuring chamber is filled and emptied by tilting or inverting the supply vessel, e.g. bottle-emptying apparatus
- G01F11/261—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation wherein the measuring chamber is filled and emptied by tilting or inverting the supply vessel, e.g. bottle-emptying apparatus for fluent solid material
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/046—Closures with swivelling dispensing devices
Definitions
- the present invention relates generally to a closure for containers. More particularly the invention relates to a closure with an interior compartment for dispensing a predetermined amount of a product.
- the present invention is a closure that can be used to dispense a measured amount of product from a container.
- the closure includes a shelf located below an opening in the closure. Product is loaded onto the shelf a predetermined quantity of product is then dispensed.
- This invention satisfies an unfelt need for a container closure that can dispense a predetermined amount of product.
- the product can be liquid, for example laundry detergent, or a free flowing solid such as a powder, for example, powdered laundry detergent, chocolate powder for milk, and powdered baby formula.
- a container closure according to the invention can have a top with an opening that has a skirt extending downwardly around the circumference of the top and defining an interior region of the closure.
- a shelf positioned below the opening and having a shelf edge attached to the interior of the skirt, a curved portion sloping from the shelf toward the top, and a curved edge in the curved portion.
- the curved edge together with the top, defines a channel and the shelf, skirt and top define a compartment in the interior region of the closure.
- the shelf can include a lip extending from the curved portion of the shelf into the compartment.
- the shelf can be formed from is a separate component from the top and skirt.
- the compartment is dimensioned to contain a predetermined amount of a substance to be dispensed from the container.
- the shelf can extend across about 50% of the interior region of the closure.
- the closure can also include a spout connected to the top at the opening by a hinge and positioned to seal the opening by folding about the hinge.
- the spout can have sides positionable within the opening and retaining hooks extending from the spout sides to prevent the spout sides from completely exiting the opening when the spout is opened.
- a closure can have a circumferential ring on the skirt at an end opposite the top for attaching the closure to a container.
- a method for dispensing a substance utilizing a closure according to the invention can include sealing the opening; inverting the container to allow the substance to enter the compartment; righting the container; unsealing the opening; and dispensing the substance.
- a predetermined amount of the substance can be dispensed, hi this method, sealing the opening can include folding the spout downwardly about the hinge to cover the opening; unsealing the opening can include folding the spout upwardly about the hinge.
- the method is useful for dispensing a flowable solid such as a powder.
- the closure can be manufactured by molding a lid that includes a top having an opening and a skirt extending downwardly around the circumference of the top and defining an interior region of the lid.
- the metod further includes molding a shelf that has a shelf body with a curved portion, a shelf edge, and a curved edge in the curved portion.
- the shelf is inserted into the lid such that the shelf edge contacts the skirt in the interior region of the lid, the curved portion slopes from the shelf toward the top. and the curved edge, together with the top, define a channel.
- the method can also include molding a spout into the lid and the spout and lid can be molded simultaneously.
- the spout can be formed with spout sides and, optionally, retaining hooks, which can be molded as part of the lid and spout.
- An exemplary molding method is injection molding.
- FIG. 1 depicts several exploded perspective views of an exemplary embodiment of a closure according to the present invention
- FIG. 2 depicts several views of a shelf according to an exemplary embodiment of the present invention
- FIG. 3 depicts a bottom perspective view of an exemplary embodiment a closure according to the present invention
- FIG. 4 depicts bottom and cross sectional views of an exemplary embodiment of a closure according to the present invention
- FIG. 5 depicts a top perspective view of an exemplary embodiment a closure according to the present invention
- FIRG. 6 depicts a top view of an exemplary embodiment a closure according to the present invention.
- FIG. 7 depicts side views of an exemplary embodiment a closure according to the present invention.
- FIG. 1 depicts several exploded views and FIG. 3 a bottom perspective view of a closure 100 having a shelf 102 on the interior according to an exemplary embodiment of the invention.
- Fig. 4A depicts a bottom view and FIG. 4B a cross sectional view taken along the line B — B.
- the closure 100 can be attached to a container such as, for example, a canister, holding a substance to be dispensed.
- the closure is for forming a cover on the container and can be opened, as described below, to dispense the substance from the container.
- the closure 100 according to the present invention includes a top 104 with a downwardly extending skirt 106 around the circumference of the top.
- the shelf 102 is located within the interior region 128 of the closure and is shown in more detail in the side, end and perspective views of FIGS. 2 A, 2B and 2C, respectively.
- the shelf 102 includes a curved portion 108 which, when positioned within the interior of the closure, slopes from the shelf toward the top 104.
- the curved portion 108 includes a curved edge 110, which, when positioned within the closure, creates a channel 112.
- the curved edge 110 can have a lip 126 extending back toward the shelf.
- the shelf further includes a shelf edge 114 that is attached to the interior of the skirt 106.
- a compartment 402 is defined by the shelf, the interior of the skirt and interior of the top.
- the top 104 further includes an opening 116 located above the shelf.
- the opening allows for dispensing of a substance contained within a container to which the closure is attached.
- the opening 116 is sealable to prevent spilling or leakage of the substance.
- the opening is sealable with a spout 118 connected to the closure top 104 by a hinge 502 (see FIG. 5). By folding the spout 118 about the hinge 502 toward the opening, the opening can be sealed. As shown in the top view of FIG. 6, the top of the spout 118 may be larger than the opening to prevent spilling of a substance through the opening. The spout can then be moved upward and away from the opening by folding about the hinge in the opposite direction.
- the spout 118 can include spout sides 120 that can be inserted into the opening 116 to effectively guide the spout over the opening.
- the spout sides 120 also form sides of the spout in order to prevent spillage of the substance out the sides during dispensing.
- the spout sides 120 can include retaining hooks 122 that hold the spout sides 120 within the opening 116 and prevent the spout sides from completely exiting the opening when the spout is opened.
- the closure 100 is adapted to be fitted onto a container. To this end, the closure can include a circumferential ring 124 around the circumference of the skirt 106 at the end opposite the top 104.
- the circumferential ring 124 is dimensioned to fit around the top of a container and can include a retaining ledge 130 that can attach to a container by a snap fit in order to prevent the closure from being dislodged from the container.
- Other means known in the art for attaching a closure to a container can similarly be used.
- the illustrated closure is in the shape of an irregular hexagon for attachment to a container having a similarly shaped top.
- Closures according to the invention will typically have a shape that is complementary to the shape of the container to which it will be attached and can be any shape including, for example, circular, oval, polygonal and combinations thereof.
- the opening in the illustrated closure is offset with respect to the container, being located along a side rather than at a corner. This positioning of the opening is not critical and the opening may be located anywhere in the closure consistent with its use. Typically, the opening will be located to one side of the container to prevent dispensing of the bulk substance in the container as clarified below.
- Closures according to the present invention are particularly useful for dispensing a predetermined amount of a substance. This can be useful for dispensing powders that are used in particular quantities, for example, laundry detergents; powders for preparing flavored drinks such as, for example, powdered chocolate for adding to milk; and other powders requiring mixing in specific quantities, such as powdered baby formula for mixing with water.
- a dispenser with a disclosure according to the present invention can be used to dispense such products without the need for a spoon or other measuring device, and can minimize spillage and waste.
- a substance in a container with the present invention attached can be used to dispense a product by first closing the opening 116, for example by use of a spout 118 as described above.
- the container is then inverted, with shaking if necessary, and the substance is urged to pass through the channel 112 and onto the shelf 102.
- the container is then righted. In doing so, excess substance on the shelf can spill over through the channel 112 back into the bulk material in the container.
- a predetermined amount of the substance is thus contained in the compartment 402.
- the use of a lip 126 on the curved edge 110 of the shelf helps facilitate retention of a predetermined and consistent amount of substance on the shelf 102 and within the compartment 402.
- the closure according to the present invention can be designed with a shelf of a particular size to dispense a predetermined amount of substance for a particular substance in a container. The size and position of the channel also assists in holding a predetermined amount of substance on the shelf.
- the opening is unsealed and the container tipped to dispense the substance contained on the shelf.
- the shelf also blocks the bulk substance in the remainder of the container from falling trough the opening. This is accomplished, in part, by the having the shelf extend over a significant portion of the interior of the closure which allows substance to enter the compartment 02 when the container is first inverted, while blocking entry of additional substance into the compartment when the substance is being dispensed.
- the shelf can extend over about 50% of the interior of the closure.
- Closures according to the invention can have a one-piece construction and can be prepared from a monolayer plastic material, such as a polyamide, for example, nylon; a polyolefin such as polyethylene, for example, low density polyethylene (LDPE) or high density polyethylene (BQDPE), or polypropylene; a polyester, for example polyethylene terephthalate (PET), polyethylene naphtalate (PEN); or others, which can also include additives to vary the physical or chemical properties of the material. For example, some plastic resins can be modified to improve the oxygen permeability.
- the container can be prepared from a multilayer plastic material.
- the layers can be any plastic material, including virgin, recycled and reground material, and can include plastics or other materials with additives to improve physical properties of the container.
- plastics or other materials with additives to improve physical properties of the container.
- other materials often used in multilayer plastic containers include, for example, ethylvinyl alcohol (EVOH) and tie layers or binders to hold together materials that are subject to delamination when used in adjacent layers.
- EVOH ethylvinyl alcohol
- a coating may be applied over the monolayer or multilayer material, for example to introduce oxygen barrier properties.
- Closures according to the invention can be made by a molding process.
- a lid that includes the top 104 and skirt 106 can be molded, for example by an injection molding process.
- the lid can also be manufactured by compression molding, thermoforming or other methods known in the art.
- a spout 118 can be molded simultaneously with the lid, as can the spout sides 120 and retaining hooks 122, if present.
- the lid, including the skirt, spout, spout sides and retaining hooks is molded as a single piece.
- the lid, as formed is in a configuration illustrated in FIG. 7A.
- the spout sides 120 can be inserted into the opening 116 such that the retaining hooks 122 prevent the spout sides from exiting the opening when the spout is opened, giving the appearance shown in FIG. 7B.
- the shelf can be formed as a component separate from the lid, for example by molding. In such a case, the shelf has the appearance shown in FIG. 2.
- the shelf can then be inserted into the lid such that the shelf edges contact the interior of the skirt.
- the shelf can be attached with an adhesive, such as a glue.
- a groove or similar structure can be formed on the interior walls of the skirt, and the shelf fitted into the grooves using a snap fit or friction fit arrangement.
- the closure can then be fitted onto a container, either before or after a substance is placed in the container.
- the closure can be attached by, for example, an adhesive, or can be attached to a container using a snap fit arrangement, making use of retaining ledges 130 friction fit, or by other methods known in the art.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/986,068 | 2004-11-12 | ||
US10/986,068 US20060102651A1 (en) | 2004-11-12 | 2004-11-12 | Pouring closure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006053035A1 true WO2006053035A1 (fr) | 2006-05-18 |
Family
ID=35945292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/040582 WO2006053035A1 (fr) | 2004-11-12 | 2005-11-09 | Dispositif de fermeture de verseur |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060102651A1 (fr) |
WO (1) | WO2006053035A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2183087B1 (fr) * | 2007-09-05 | 2012-02-15 | Aisapack Holding SA | Objet multicouche d'epaisseur variable |
US20100213211A1 (en) * | 2009-02-26 | 2010-08-26 | Whaling Audrey M | Bottle Cap With Dosing and Pretreatment |
US9759594B2 (en) * | 2015-02-25 | 2017-09-12 | Sonoco Development, Inc. | Container and overcap with hinged spout for metered dispensing |
KR102375163B1 (ko) * | 2018-11-23 | 2022-03-16 | 주식회사 디엔피유 | 올인원 드리퍼 보틀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1273012A (en) * | 1915-06-09 | 1918-07-16 | John G Souther | Dispensing device. |
DE2356115A1 (de) * | 1972-11-10 | 1974-05-22 | Beratungstechnik Ag F | Dosiervorrichtung fuer ein trockenes, koerniges material |
US4491252A (en) * | 1982-06-07 | 1985-01-01 | General Mills, Inc. | Dispensing device |
DE8911697U1 (fr) * | 1989-09-30 | 1989-12-28 | Henkel Kgaa, 4000 Duesseldorf, De | |
WO1992019941A1 (fr) * | 1991-04-30 | 1992-11-12 | Krm Consolidated, Inc. | Distributeur doseur |
EP0689998A1 (fr) * | 1994-06-27 | 1996-01-03 | The Procter & Gamble Company | Récipient rechargeable |
US5632417A (en) * | 1992-11-19 | 1997-05-27 | Edward S. Robbins, III | Dispensing cap and related hinge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201320A (en) * | 1978-08-25 | 1980-05-06 | Eppenbach Lawrence C | Measuring dispenser |
US4346823A (en) * | 1980-08-04 | 1982-08-31 | Eppenbach Lawrence C | Multiple function closure |
US5054663A (en) * | 1988-08-22 | 1991-10-08 | Magenta Corporation | Side dispensing closure |
US5509579A (en) * | 1992-11-19 | 1996-04-23 | Robbins, Iii; Edward S. | No drip dispensing cap |
US6422426B1 (en) * | 2001-03-28 | 2002-07-23 | Edward S. Robbins, III | Dispensing cap with internal measuring chamber |
-
2004
- 2004-11-12 US US10/986,068 patent/US20060102651A1/en not_active Abandoned
-
2005
- 2005-11-09 WO PCT/US2005/040582 patent/WO2006053035A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1273012A (en) * | 1915-06-09 | 1918-07-16 | John G Souther | Dispensing device. |
DE2356115A1 (de) * | 1972-11-10 | 1974-05-22 | Beratungstechnik Ag F | Dosiervorrichtung fuer ein trockenes, koerniges material |
US4491252A (en) * | 1982-06-07 | 1985-01-01 | General Mills, Inc. | Dispensing device |
DE8911697U1 (fr) * | 1989-09-30 | 1989-12-28 | Henkel Kgaa, 4000 Duesseldorf, De | |
WO1992019941A1 (fr) * | 1991-04-30 | 1992-11-12 | Krm Consolidated, Inc. | Distributeur doseur |
US5632417A (en) * | 1992-11-19 | 1997-05-27 | Edward S. Robbins, III | Dispensing cap and related hinge |
EP0689998A1 (fr) * | 1994-06-27 | 1996-01-03 | The Procter & Gamble Company | Récipient rechargeable |
Also Published As
Publication number | Publication date |
---|---|
US20060102651A1 (en) | 2006-05-18 |
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