CN103958362A - Closure lid - Google Patents
Closure lid Download PDFInfo
- Publication number
- CN103958362A CN103958362A CN201280058375.2A CN201280058375A CN103958362A CN 103958362 A CN103958362 A CN 103958362A CN 201280058375 A CN201280058375 A CN 201280058375A CN 103958362 A CN103958362 A CN 103958362A
- Authority
- CN
- China
- Prior art keywords
- packaging
- lid
- flange member
- central component
- tabular central
- 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.)
- Granted
Links
Classifications
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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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only on the outside, or a part turned to the outside, of the mouth of the container
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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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/78—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for ice-cream
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00092—Shape of the outer periphery curved circular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00342—Central part of the lid
- B65D2543/0037—Flexible or deformable
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00342—Central part of the lid
- B65D2543/00398—Reinforcing ribs in the central part of the closure
- B65D2543/00416—Reinforcing ribs in the central part of the closure circular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00935—Means for facilitating removing of the closure by depressing the central part at least locally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Confectionery (AREA)
Abstract
The invention relates to a closure lid (20) for a packaging (1) for food products like frozen confectionery, such as ice-cream cups or ice-cream cone sleeves, comprising a plate-shaped centre member (21), and a circumferential non-continuous flange member (22) designed to be selectively in full contact with an inner wall (13) or an outer wall (14) of the packaging (1) and extending essentially in a right angle from the circumference of the plate-shaped centre member (21), wherein the lid (20) is designed such that the plate-shaped centre member (21) can only assume a convex or a concave configuration, and can be manually transferred between the said configurations, and wherein said transfer translates into a change of the angular position of the flange member (22) relative to the plane defined by the circumferential edge (23) of the plate-shaped centre member (21). The invention also relates to a packaging (1) comprising the closure lid and to a packaged frozen confectionery product.
Description
Technical field
The present invention relates to the packaging of the food product that is suitable for use in non-food product or for example frozen confectionery---such as ice cream cup or ice cream conical bush---closing lid, also relate to the packaging that comprises such closing lid, also relate to packaged frozen confectionery product.
Background technology
Frozen confectionery product is packaged in independently in part.Common example is ice cream conical bush and ice cream cup or bucket.The ice cream cone that comprises pancake and ice cream weighting material is wrapped in conical bush conventionally, and this conical bush is generally made up of the paper and the aluminium foil laminate substrate that are rolled into conical in shape, at one end has tip and has opening at the other end.Ice cream bucket is generally also made up of cardboard or paper and aluminium foil laminate substrate, have the shape that cylindrical or conehead cuts body substantially, and have opening an end, and the other end is by being installed to the bottom member closure in package wall.Aluminium foil in packing provides stability and the moisture barrier of certain form.The open end of packaging is generally by lid closure cardboard or plastics.Packaging upper end conventionally curling downwards towards the center of cone or packaging, with so that cover remain on product.
A kind of packaging of the typical case for ice cream cone is disclosed in US2006/0157544A1.Sleeve is made up of polymer film, and curling to keep lid downwards.Or the opening of packaging can be by having flat core and the resupinate outer peripheral depression lid closure that is pressed into.Lid can be sealed on sleeve by snap-in structure or by adhesives or heat-seal operation.
EP0 276 333A1 show the packaging for ice cream cone, and the sleeve of this packaging and lid are made up with transparent material of liquid impermeable.Described cover adheres in the opening of sleeve.
Provide the packaging of sustainable and recoverable to become more and more important, that therefore maker wishes to have is different from existing laminate, can easily reclaim the packaging of use.Another reason of seeking the substitute of aluminium and paper laminate is in order to eliminate metal from such packaging.In process of production, use metal detector to detect product for metal parts, therefore the aluminium being present in the packaging of common ice cream conical bush need special equipment.Use the packaging that does not comprise any metal to use more simply allowing and therefore more cheap detector.
But the shape memory being provided by the aluminium in common composite material sleeve is provided sleeve paper or cardboard, and can not be curling to keep lid downwards in common mode.
In addition, adhered to or be heat sealed to lid in the opening of packaging require effort, complicated and thereby the manufacturing process of cost waste, just can arrange on the packaging by lid.In addition, in the time that customer thinks consumer products, the lid that is adhered to or be sealed on opening can not easily take off from packaging.Therefore this class lid needs to be arranged in packaging or the feature that is easy to open in packaging is set, and has therefore further increased the complexity of packaging and manufacturing step.
In addition, traditional curling or bonding lid is not always easily opened.
Summary of the invention
The object of the invention is to improve above-mentioned shortcoming, and an object of the present invention is to provide closing lid, this closing lid can be for not being subject to packing to affect ground easily and reliably closing and open the packaging for food product, such as ice cream conical bush or bucket.In addition, the present invention also aims to provide a kind of packaging solution more attractive and that certain entertaining is provided to customer.
According to the first scheme of the present invention, a kind of closing lid of packaging of the food product that is suitable for use in for example frozen confectionery is provided, the all ice cream cups in this way of described packaging or ice cream conical bush, described closing lid comprises: tabular central component, there is the outside annular element of the size being consistent with described packaging, and the discontinuous flange member of circumference, this flange member extends with right angle substantially from the circumference of described outside annular element
Wherein, described lid is designed so that manually to make described tabular central component to change between protruding configuration and recessed configuration, and
Wherein, described variation changes into the variation of described flange member with respect to the angle position of the plane being limited by described outside annular element, and according to described angle position, described flange member contacts or do not contact with inwall or the outer wall of described packaging.
By means of closing lid according to the present invention, do not exist and be bent downwardly packaging or lid is sealed to the upper demand in order to keep covering of packaging.Under the closure state of packaging, carry out simply easily will cover maintenance on the packaging by the flange member contacting with inwall or the outer wall of packaging, in order to the opening of reliably closing packaging.Therefore, do not exist the extra adhesives in order to lid is fixed in packaging to apply or heat-sealing.Because flange member can easily tilt to being recessed into the conversion of configuration (with the mode with contrary) from protruding configuration by arch central component, so flange member can move between following two positions: the position closely and evenly contacting with inwall or the outer wall of packaging, and the inwall of flange member and packaging or the outer wall position in order to allow lid easily to be removed the extra feature that is easy to open in the case of not needing in a distance.
Flange member preferably comprises at least one gap in the axial direction about lid, in order to form described discontinuous flange member.In a preferred embodiment, flange member comprises multiple gaps in the axial direction about lid, and in order to flange member is divided into multiple flange portions, described gap is preferably evenly distributed on the circumference of flange member.Therefore described gap has formed for making flange member can manually be completed at tabular central component the feasible solution of the variation of angle position in the situation that changing between its protruding configuration and recessed configuration.Because flange member is arranged on the whole circumference of packaging, and flange portion is also evenly distributed on described circumference, so be applied in package wall and distributed well for the pressure reliably lid being remained in package wall by flange member.
In a preferred embodiment, flange portion is towards the end convergent of the circumference away from tabular central component.Therefore, in the lip-deep situation of the outer wall of the packaging body (, bullet, truncated cone body or cup) of---or frustum---shape that is positioned at cone at flange portion, do not occur any overlappingly, thereby allow closely to contact with the wall of packing.
According to the present invention, lid comprises the outside annular element extending around tabular central component.Preferably, annular element is positioned at the plane being limited by the circumferential edges of tabular central component.In addition, the interconnecting gangway between interconnecting gangway and annular element and the flange member between central component and the annular element of arch is inflexible substantially.
By means of this configuration or the setting of tabular central component, the central component of arch can easily change between protruding configuration and recessed configuration, allow whole tabular central component to there is enough rigidity simultaneously, the transformation of the central component of arch can reliably and fully be transferred on flange member or flange portion, in order to realize the variation of angle position of flange member or flange portion.
Lid is preferably made up of the plastic material of rigidity.
According to alternative plan of the present invention, provide a kind of for food product---for example, such as freezing sweet food, ice cream---packaging, described packaging has by according to the closed opening of lid in any one of the preceding claims wherein.Because closing lid or more suitably say that the flange member of this closing lid or flange portion closely contact with the whole circumference of packaging, so do not need the shape memory of packaging.Therefore,, compared with common packaging, increased the selection of the possible material for packing.In addition, lid is located and is arranged in packaging (opening) is very easily, and assembling only needs quite simple instrument.
Preferably, limit and in protruding configuration thereby the direction in packaging dorsad, expose or outstanding or extend or at least in the upwardly extending situation in side in the direction towards opening or at package interior dorsad, described flange member contacts with inwall or the outer wall of described packaging at the central component of tabular arch; In the case of the central component of tabular arch extends in recessed configuration thereby towards package interior, the inwall of described flange member and described packaging or outer wall are in a distance.Therefore tabular central component that can be by pressing simply the arch exposed from packaging is in order to manually to make this central component come easily the lid of packaging to be removed to its recessed configuration from its protruding transformation of configuration.In the time doing like this, flange member or flange portion enter such state, that is, flange member or flange portion and package wall in a distance, in order to allow user in the case of not using any additional feature that is easy to open, lid to be removed.
Preferably, the outline that the circumferential edges by tabular central component of the outline of tabular central component or annular element limits mates with the outline of opening.Therefore, in the time using described lid, can realize tight closure and the sealing of packaging.
Described packaging is ice cream cup or ice cream conical bush preferably.
According to third party's case of the present invention, a kind of packaged frozen confectionery product is provided, it comprises the packaging having according to lid of the present invention according to of the present invention, and freezing confectionery.Freezing confectionery can be ice cream cone, ice cream in bulk or any other dessert.Significantly, described packaging also can be for other food and non-food product.
In the time reading in conjunction with the accompanying drawings the following detailed description to the embodiment of the present invention, to those skilled in the art, further feature of the present invention, advantage and object will become apparent.
Brief description of the drawings
Fig. 1 shows to be had according to the transparent view of the packaging of the closing lid of the first embodiment of the present invention and for opening the method step of described packaging.
Fig. 2 shows the transparent view of the packaging with closing lid according to a second embodiment of the present invention and for opening the method step of described packaging.
Fig. 3 shows according to the schematic side elevation of the packaging of Fig. 2 and closing lid and for lid is arranged to method step on the packaging.
Detailed description of the invention
Fig. 1 and Fig. 2 show the perspective side elevation view of the packaging 1 with closing lid according to the first and second aspects of the present invention 20.
Packaging 1 can comprise conical bush 10 (only showing the top part of described conical bush in Fig. 1 and Fig. 2), and described conical bush is preferably made up of the paper that is rolled into taper.Or packaging 1 can comprise cup 11 (as shown in figs. 1 and 2), this cup preferably has the shape of cylinder or the truncated cone, and is made up of paper and cardboard.Also can use other material.Described lid can be for example uses with the cup of plastics or with together with conical bush by almost any material is made.Packaging 1 preferably has circular cross section, but also can have polygonal cross section (for example, square or equilateral triangle), as long as board size equates in whole packaging surrounding.
The material of packaging 1 is not limited to the above-mentioned material of mentioning, also can be by for example, making such as paper, cardboard, rigid plastic (, polypropylene (PP), polyethylene (PE), polystyrene (PS), polyethylene terephthalate (PET) or poly(lactic acid) (PLA)) or any (preferred flexible) material of composite material.Especially, paper and cardboard are recyclable materials and can recycle, and therefore can reduce the impact on environment.In the situation that using Paper or cardboard, packaging can be provided with the coating that is used to form moisture barrier.
In addition, packaging 1 can have additional visual signature and/or functional characteristic.For example, described packaging can be provided with transparent window or or even completely transparent.In addition, packaging 1 can have level and smooth, coarse or be formed with the irregular surface of the three-dimensional structure of embossment, engraving or other any kind.Packaging 1 can also be carried fragrance, for example the fragrance relevant to the taste that is included in the frozen confectionery in this packaging.
Packaging can be for the food product of all kinds, particularly freezing confectionery (for example, ice cream) or any other product freezing or refrigeration.Therefore packaging 1 can be ice cream cup or bucket or ice cream conical bush etc.
Packaging 1 has opening 12, and described opening is used for inserting or introducing food product, also for the entrance that touches described food product is provided to customer.In order to make food product avoid environmental concerns, opening 12 is by closing lid 20 (hereinafter also referred to as lid) closure.Lid 20 itself is also a part of the present invention, therefore will describe in detail in this article.
Lid 20 according to the present invention comprises the outside annular element 210 that tabular central component 21, size conform to packaging 1, and the discontinuous flange member 22 of circumference substantially extending with right angle from the circumference of outside annular element 210.Lid 20 be designed so that tabular central component 21 can be manually protruding configuration (referring to Fig. 1 a and Fig. 2 a) and recessed configuration (referring to Fig. 1 b and Fig. 2 b) between variation, wherein tabular central component 21 is arches.Described variation changes into the variation of flange member 22 with respect to the angle position of the plane being limited by outside annular element 210, and depend on described angle position, flange member 22 contacts with inwall 13 or the outer wall 14 of described packaging---described packaging therefore closed---or do not contact.
Preferably, the diameter of tabular central component 21 " d " is approximately 1/3 to 1/20, preferably 1/5 to 1/8 with the ratio of the height " h " of flange member 22.In addition, the diameter of tabular central component 21 " d " is approximately 1/5 to 1/20, more preferably approximately 1/8 to 1/12 with the tabular central component of arch with respect to the ratio of the height " H " of the plane being limited by the circumferential edges of tabular central component.
As described in this article, flange member 22 is designed to optionally contact with inwall 13 (Fig. 1) or outer wall 14 (Fig. 2) plane earth of packaging 1.
Fig. 1 shows one embodiment of the invention, and wherein, lid 20 is placed in the opening 12 of packaging 1 for closed package 1.According to this embodiment, lid 20 is placed in packaging 1 like this,, the plane that flange member 22 is limited along the direction of the opening 12 towards packaging 1, from the circumferential edges 23 by tabular central component 21 is extended, and the tabular central component 21 of distance (circumferential edges 23) that is preferably so that flange member 22 end 24 is farthest substantially concordant with the circumferential edges 15 of packaging 1 with opening 12.Under closure condition, tabular central component 21 is in its protruding configuration,, this tabular central component overarches, in the direction identical with flange member 22---and the plane namely limiting in the direction of the opening 12 towards packaging 1, from the circumferential edges 23 of tabular central component 21 is extended.In this case, flange member 22 tilts towards the inwall 13 of packaging 1, in order to exert pressure on inwall 13, forms tight plane earth thus and contact between lid 20 (flange members 22) and the inwall 13 of packaging 1.
In order to unpack 1, by come up manually to make to cover 20 or more suitably say and make the tabular central component 21 of arch become recessed configuration as shown in Figure 1 b from protruding transformation of configuration as shown in Figure 1a by the arcuate part (the preferably core of this arcuate part) that is pressed in tabular central component 21 as shown in arrow P 1.In recessed configuration, the tabular central component 21 of arch extends in the direction of the inside towards packaging 1.Change into the change of the angle position of the plane that flange member 22 limits with respect to the circumferential edges 23 by tabular central component 21 from protruding configuration to the transformation of recessed configuration.Preferably, this for example, because the interconnecting gangway between tabular central component 21 and flange member 22 is rigidity, (substantially) inflexible (, being made up of plastic material etc.) and occurring preferably.Because the change of angle position, flange member 22 is towards centroclinal (as shown in the arrow P 2 in Fig. 1 b) of lid 20, make flange member 22 as shown in Figure 1 b with the inwall 13 of packaging in a distance.When in this position or configuration, flange member 22 does not apply power on inwall 13, and lid 20 is only loosely placed in the opening 12 of packaging 1, and therefore can as shown in the arrow P 3 in Fig. 1 c, easily lid 20 be shifted out from packaging 1.Cover 20 in order to take out, the grabbing device that covers 20 be caught and be taken off to flange member 22 can with acting on.
Notice that covering 20 also can be placed in the opening 12 of packaging 1 for making by this way described packaging 1 closure,, the plane that flange member 22 limits from the circumferential edges 23 by tabular central component 21 along the direction of the inside towards packaging 1 is extended, and is preferably so that tabular central component 21 is substantially concordant with the circumferential edges 15 of packaging 1 with opening 12.Under closure condition, tabular central component 21 is therefore in its recessed configuration, that is to say, described tabular central component overarches, in the direction identical with flange member 22---, the plane limiting in the direction of the inside towards packaging 1, from the circumferential edges 23 of the central component 21 by tabular is extended.In order to unpack 1, manually make the tabular central component 21 of arch from its recessed transformation of configuration to its protruding configuration, in this projection configuration, tabular central component 21 in the direction of packing dorsad 1 inside, the plane that limits from the circumferential edges 23 by tabular central component 21 extends.Therefore, customer needs the tabular central component 21 of pull-up.The outside capture member that extends to packaging 1 from tabular central component can be set, to allow that tabular central component 21 is easily transformed into protruding configuration.Capture member can be handle, bar or allow user to catch and any other three-dimensional structure of tractive.In protruding configuration, flange member 22 as described above with the inwall 13 of packaging 1 in a distance, make easily lid 20 to be removed to expose opening 12 from packaging 1.
According to another embodiment as shown in Figure 2, lid 20 is placed on the opening 12 of packaging, makes to cover 20 tabular central component 21, preferably the circumferential edges of lid is positioned at the formation of packaging 1 or surrounds on the circumferential edges 15 of opening 12.According to this embodiment, the plane that flange member 22 limits in the direction towards packaging 1, from the circumferential edges 23 by tabular central component 21 is extended.Under closure condition, tabular central component 21 is in its protruding configuration, that is to say, this tabular central component overarches, in the direction contrary with the bearing of trend of flange member 22---, the plane that pack dorsad in 1 direction, limits from the circumferential edges 23 by tabular central component 21 is extended.In the case, flange member 22 tilts towards the outer wall 14 of packaging 1, in order to exert pressure on outer wall 14, therefore between lid 20 (flange members 22) and the outer wall 14 of packaging 1, forms tight plane earth and contacts.
In order to unpack 1, by by coming up manually to make to cover 20 or more suitably say that the tabular central component 21 of arch becomes recessed configuration as shown in Figure 2 b from protruding transformation of configuration as shown in Figure 2 a by the arcuate part (preferably, the core of this arcuate part) that is pressed in tabular central component 21 shown in arrow P 4.In this recessed configuration, the tabular central component 21 of arch extends along the direction of the inside towards packaging 1.Due to from protruding transformation of configuration to recessed configuration, so the variation of the angle position of the plane limiting with respect to the circumferential edges 23 by tabular central component 21 has been transferred to flange member 22.Therefore, flange member 22 by shown in the arrow P 5 in Fig. 2 b, be inclined to the outer wall 14 of packaging 1 in a distance.Because therefore flange member 22 does not apply power on outer wall 14, be just loosely placed in packaging 1 so cover 20, and therefore can easily shown in the arrow P 6 in Fig. 2 c, lid 20 be removed from packaging 1.
In order to allow angle position to change, the flange member 22 of annular arrangement extends discontinuously on lid circumference 20 or that more suitably say tabular central component 21.Therefore, the discontinuous flange member 22 of circumference preferably comprises at least one gap or multiple gap 26 on the axial A about lid 20, in order to lid 20 is divided into at least one or more flange portion 25.The quantity in gap 26 is corresponding with the quantity of the flange portion 25 of formation flange member 22.On flange member 22, be only provided with in the situation in a gap 26, only have a discontinuous flange portion 25 to exist.On flange member 22, be provided with in the situation in " x " individual gap 26, flange member 22 is divided into " x " individual flange portion 25 that quantity is identical, as Fig. 1 and seen in fig. 2.In a preferred embodiment, lid 20 comprises 3 to 80,12 to 15 flange portions 25 more preferably.But, the invention is not restricted to this.
In a preferred embodiment, gap 26 is evenly distributed on the circumference of flange member 22, therefore forms the flange portion 25 on the whole circumference that is evenly distributed in tabular central component 22.Preferably, as clear finding in Fig. 1 and 2, each flange portion 25 is towards the end convergent of the circumference away from tabular central component 21.Therefore, flange portion 25 can be not overlapping in any angular position, in order to obtain reliably plane between flange member 22 and packaging 1 inwall 13 or outer wall 14 so that contact closely.
As already mentioned, tabular central component 21 comprises: outer annular member 210, and the excircle of this outer annular member 210 forms the circumferential edges 23 of tabular central component 21; With central component 211, this central component is filled the inside of annular element 210, and arches upward or extend from the plane being limited by circumferential edges 23, thereby can manually be changed between the two at protruding configuration and recessed configuration.Annular element 210 is positioned at the plane being limited by the circumferential edges 23 of tabular central component 21.Interconnecting gangway between interconnecting gangway and annular element 210 and flange member 22 between central component 211 and the annular element 210 of arch preferably (substantially) is inflexible.By means of described setting, annular element 210 can make the transformation between protruding configuration and recessed configuration of tabular central component 21 change into the variation of the angle position of flange member 22 reliably.This tilts and occurs because the transformation between protruding configuration and recessed configuration of the central component 211 of arch has caused the plane that annular element 210 limits with respect to the circumferential edges 23 by tabular central component 21.Due to the rigidity between central component 21, annular element 210 and the flange member 22 of arch and preferred inflexible interconnecting gangway, so the inclination of annular element 210 has been transferred to flange member 22, the angle position that causes flange member 22 changes, and has as above described.Therefore annular element 210 has strengthened the reliability that the angle position of flange member 22 changes, simultaneously (substantially) inflexible interconnecting gangway also so that flange member 22 respectively reliable with inwall 13 or outer wall 14, closely and plane earth contact as object.
The exterior contour that the circumferential edges by tabular central component 21 of the exterior contour of tabular central component 21 or annular element 210 limits preferably with the outline of opening 12, can be reliably in order to provide, closely, plane and the lid 20 of closed package 1 evenly.
Preferably, the diameter of tabular central component 21 " d " is approximately 1/10 to 1/25, more preferably approximately 1/12 to 1/20 with the ratio of the width " w " of annular element 210.
Lid 20 is preferably made up of plastic material, and can be partly or entirely transparent, coloured, printed patterns or with trade mark/label.Typical plastic material is polypropylene (PP), polyethylene (PE), polystyrene (PS), polyethylene terephthalate (PET) or poly(lactic acid) (PLA).Preferably, tabular central component 21 (comprising the central component 211 of annular element 210 and arch) and flange member 22 form.It is the inflexible with (substantially) of rigidity that the lid 20 of being for example made up of plastic material allows the interconnecting gangway between the respective members of lid, and and then allows the angle position of flange member 22 to change reliably.
Describe hereinbefore for opening according to the method for the packaging 1 by lid 20 closures of the present invention.Hereinafter in connection with Fig. 3 to for closure for the packaging with opening 1 of food product---for example freezing sweet food---(such as, ice cream cup or ice cream conical bush) method be described.
In the first step of describing as Fig. 3 a, packaging 1 (cylinder or similarly cup) is preferably introduced in or remains in sleeve or dimple 30, and this sleeve or dimple are not protect objects of the present invention, therefore will not describe in this article.
In second step, closing lid 20 is preferably placed on the opening 12 of packaging 1 to the discontinuous flange member 22 of circumference that described closing lid has tabular central component 21 and substantially extends with right angle from the circumference of tabular central component 21.
In third step, make to cover 20 reductions, will cover 20 (with its tabular central components 21) with (a) and be placed on opening 12 or (b) and be placed in opening 12, make tabular central component cover opening 12.
About option (a), tabular central component 21 is placed to and makes its exterior periphery part or annular element 210 on opening 12, make flange portion 25 to downward-extension, thereby the plane limiting in the direction towards packaging 1, from the circumferential edges 23 by tabular central component 21 is extended.As shown in Figure 3 b, the outer wall 14 that can see flange member 22 and packaging 1 in a distance.In addition, tabular central component 21 in its recessed configuration, that is to say, in the direction of the inside towards packaging 1, extends.
About option (b), tabular central component 21 is placed in opening 12, makes its circumferential edges 23 preferably at the upwards inwall 13 of contact packing 1 of week.Flange member 22 (i) extends or (ii) extends towards the inside of packaging 1 towards the opening 12 of packaging 1.
About option (i), the plane that flange member 22 limits from the circumferential edges 23 by tabular central component 21 is along the direction of opening 12 towards packaging---that is, pack dorsad the direction of 1 inside---extend.The tabular central component 21 of arch extends in the direction of the inside towards packaging 1, therefore has recessed configuration.
About alternative selection (ii), the plane that flange member 22 limits from the circumferential edges 23 by tabular central component 21 is along the direction of the inside towards packaging 1---, the direction of opening 12 dorsad---extend.The tabular central component 21 of arch is in its protruding configuration, and therefore in the direction of the opening 12 towards packaging 1, extends.
In the 4th step, flange member 22 or flange portion 25 are manufactured into the plane limiting with respect to the circumferential edges 23 by tabular central component 21 and change angle position, with so that flange member 22 with pack 1 inwall 13 or outer wall 14 planes and closely contact, as will be described in this article.This schematically illustrated in Fig. 3 c (referring to arrow P 7).
About option (a) and (b) (i), by making tabular central component 21 become its protruding configuration to realize the change of the angle position of flange member 22 from its recessed transformation of configuration, in described protruding configuration, tabular central component 21 overarches, and extends in order to the plane limiting from the circumferential edges 23 by tabular central component 21 in the direction of packing dorsad 1 inside.Described transformation is by applying suction so that described tabular central component becomes its protruding configuration to realize from its recessed transformation of configuration as shown in arrow P 8 to an outside side that is exposed to packaging 1 of tabular central component 21.In order to apply suction, can use any known aspirator.
About option (b) (ii), by making tabular central component become its recessed configuration to realize the change of the angle position of flange member 22 from its protruding transformation of configuration, in the female configuration, tabular central component 21 overarches, and extends in order to the plane limiting from the circumferential edges 23 by tabular central component 21 in the direction of the inside towards packaging 1.Described transformation can be by pressing an outside side that is exposed to packaging 1 of tabular central component 21 so that tabular central component 21 becomes its recessed configuration to realize from its protruding transformation of configuration simply.
Therefore, packaging 1 is by cover 20 and closure reliably and closely, do not need packing to there is shape memory, and pack and can be made of a variety of materials, comprise Paper or cardboard or any other (preferably inflexible) material such as rigidity/rigid plastic simultaneously.
It should be noted in the discussion above that the size of lid and the size of packaging itself are not limited by this specification sheets.Similarly, the shape of these features and section form are not limited by this specification sheets yet, as long as it is covered by the scope of the invention according to appended claims.All features of embodiment can any possible mode combination, as long as it is covered by the given scope of claims by of the present invention.
Claims (13)
1. the closing lid (20) for packaging (1), described packaging (1) is for being for example the food product of frozen confectionery, the all ice cream cups in this way of described packaging or ice cream conical bush, described closing lid comprises: tabular central component (21), there is the outside annular element (210) of the size being consistent with described packaging (1), and the discontinuous flange member of circumference (22), this flange member extends with right angle substantially from the circumference of described outside annular element (210)
Wherein, described lid (20) is designed so that described tabular central component (21) can manually be changed between protruding configuration and recessed configuration, and
Wherein, described variation changes into the variation of described flange member (22) with respect to the angle position of the plane being limited by described outside annular element (210), and depend on described angle position, described flange member (22) contacts or does not contact with inwall (13) or the outer wall (14) of described packaging.
2. lid according to claim 1 (20), it is characterized in that, the discontinuous flange member of described circumference (22) comprises at least one gap (26) on axial (A) about described lid (20).
3. lid according to claim 1 and 2 (20), it is characterized in that, the discontinuous flange member of described circumference (22) comprises multiple gaps (26) on axial (A) about described lid (20), in order to described flange member (22) is divided into multiple flange portions (25).
4. lid according to claim 3 (20), is characterized in that, described gap (26) are evenly distributed on the circumference of described flange member (22).
5. according to the lid described in claim 3 or 4 (20), it is characterized in that, described flange portion (25) is towards the end convergent of the circumference away from described tabular central component (21).
6. according to lid in any one of the preceding claims wherein (20), it is characterized in that, described tabular central component (211) forms with described outside annular element (210).
7. lid according to claim 6 (20), is characterized in that, described tabular central component (211) and described outside annular element (210) form with described flange member (22).
8. according to lid in any one of the preceding claims wherein (20), it is characterized in that, described lid (20) is made up of plastic material.
9. the packaging for food product (1), the all frozen confectioneries in this way of described food product, for example ice cream, described packaging has by according to the closed opening (12) of lid in any one of the preceding claims wherein (20).
10. packaging according to claim 9 (1), it is characterized in that, in the time that described tabular central component (21) extends to the protruding configuration of outside arch of described packaging (1) in forming, described flange member (22) contacts with inwall (13) or the outer wall (14) of described packaging (1); When described tabular central component (21) is in the time forming the recessed configuration of the cavity extending towards the inside of described packaging (1), described flange member (22) does not contact with inwall (13) or the outer wall (14) of described packaging (1).
11. according to the packaging described in claim 9 or 10 (1), it is characterized in that the outline of the excircle of described outside annular element (210) and described opening (12).
12. according to the packaging described in any one in claim 9 to 11 (1), it is characterized in that, described packaging is ice cream cup or ice cream conical bush.
13. 1 kinds of packaged frozen confectionery products, it comprises freezing confectionery and according to the packaging described in any one in claim 9 to 12 (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11191007.1 | 2011-11-28 | ||
| EP11191007.1A EP2597050A1 (en) | 2011-11-28 | 2011-11-28 | Closure lid |
| PCT/EP2012/072855 WO2013079339A1 (en) | 2011-11-28 | 2012-11-16 | Closure lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103958362A true CN103958362A (en) | 2014-07-30 |
| CN103958362B CN103958362B (en) | 2016-03-02 |
Family
ID=47222070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280058375.2A Expired - Fee Related CN103958362B (en) | 2011-11-28 | 2012-11-16 | Closing lid |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20140342056A1 (en) |
| EP (2) | EP2597050A1 (en) |
| CN (1) | CN103958362B (en) |
| AR (1) | AR088999A1 (en) |
| BR (1) | BR112014012730A8 (en) |
| CA (1) | CA2855721A1 (en) |
| CL (1) | CL2014001384A1 (en) |
| IL (1) | IL232560A0 (en) |
| MX (1) | MX2014006174A (en) |
| RU (1) | RU2014126388A (en) |
| WO (1) | WO2013079339A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935096A (en) * | 2016-03-30 | 2016-09-14 | 林烨文 | Method for producing ice cream |
| CN110366372A (en) * | 2018-01-26 | 2019-10-22 | 赵宰苑 | Ice cream squeezes out container |
| CN114174193A (en) * | 2019-08-05 | 2022-03-11 | 联合利华知识产权控股有限公司 | Novel confectionery product |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3395711A1 (en) | 2017-04-27 | 2018-10-31 | Haute Ecole d'ingenierie et d'architecture de Fribourg (HEIA-FR) | Bi-stable surface concave-convex-concave transition mechanism |
| US20190359408A1 (en) * | 2018-05-22 | 2019-11-28 | General Mills, Inc. | Packaged Food Product and Method of Packaging |
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| EP0276333A1 (en) * | 1987-01-19 | 1988-08-03 | Fränkische Hartpapierwaren GmbH | Conical container |
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2011
- 2011-11-28 EP EP11191007.1A patent/EP2597050A1/en not_active Withdrawn
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2012
- 2012-11-16 EP EP12790859.8A patent/EP2785607B1/en not_active Not-in-force
- 2012-11-16 WO PCT/EP2012/072855 patent/WO2013079339A1/en active Application Filing
- 2012-11-16 US US14/360,856 patent/US20140342056A1/en not_active Abandoned
- 2012-11-16 RU RU2014126388A patent/RU2014126388A/en not_active Application Discontinuation
- 2012-11-16 CA CA2855721A patent/CA2855721A1/en not_active Abandoned
- 2012-11-16 CN CN201280058375.2A patent/CN103958362B/en not_active Expired - Fee Related
- 2012-11-16 MX MX2014006174A patent/MX2014006174A/en not_active Application Discontinuation
- 2012-11-16 BR BR112014012730A patent/BR112014012730A8/en not_active IP Right Cessation
- 2012-11-27 AR ARP120104449A patent/AR088999A1/en unknown
-
2014
- 2014-05-12 IL IL232560A patent/IL232560A0/en unknown
- 2014-05-26 CL CL2014001384A patent/CL2014001384A1/en unknown
Patent Citations (8)
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| US3559843A (en) * | 1968-07-26 | 1971-02-02 | Dart Ind Inc | Closure for containers |
| EP0276333A1 (en) * | 1987-01-19 | 1988-08-03 | Fränkische Hartpapierwaren GmbH | Conical container |
| CN1449252A (en) * | 2000-08-25 | 2003-10-15 | 雀巢制品公司 | Frozen confectionery product and method of manufacture |
| US20060157544A1 (en) * | 2005-01-18 | 2006-07-20 | Norse Dairy Systems, Llc | Cone sleeve |
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| DE202008002929U1 (en) * | 2008-02-29 | 2008-04-30 | Rupertigewürze GmbH | Tin with seal |
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| CN105935096A (en) * | 2016-03-30 | 2016-09-14 | 林烨文 | Method for producing ice cream |
| CN110366372A (en) * | 2018-01-26 | 2019-10-22 | 赵宰苑 | Ice cream squeezes out container |
| CN110366372B (en) * | 2018-01-26 | 2023-01-31 | 赵宰苑 | Ice cream extruding container |
| CN114174193A (en) * | 2019-08-05 | 2022-03-11 | 联合利华知识产权控股有限公司 | Novel confectionery product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103958362B (en) | 2016-03-02 |
| IL232560A0 (en) | 2014-06-30 |
| RU2014126388A (en) | 2016-01-27 |
| MX2014006174A (en) | 2014-06-19 |
| AR088999A1 (en) | 2014-07-23 |
| CL2014001384A1 (en) | 2014-11-14 |
| BR112014012730A2 (en) | 2017-06-13 |
| WO2013079339A1 (en) | 2013-06-06 |
| EP2785607B1 (en) | 2016-12-21 |
| CA2855721A1 (en) | 2013-06-06 |
| EP2597050A1 (en) | 2013-05-29 |
| US20140342056A1 (en) | 2014-11-20 |
| BR112014012730A8 (en) | 2017-06-20 |
| EP2785607A1 (en) | 2014-10-08 |
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Granted publication date: 20160302 Termination date: 20171116 |