CN103958362B - Closing lid - Google Patents
Closing lid Download PDFInfo
- Publication number
- CN103958362B CN103958362B CN201280058375.2A CN201280058375A CN103958362B CN 103958362 B CN103958362 B CN 103958362B CN 201280058375 A CN201280058375 A CN 201280058375A CN 103958362 B CN103958362 B CN 103958362B
- Authority
- CN
- China
- Prior art keywords
- packaging
- central component
- flange member
- lid
- 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.)
- Expired - Fee Related
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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
-
- 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
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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
- 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 present invention relates to the closing lid (20) of the packaging (1) of the food product being suitable for use in such as 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) and the discontinuous flange member of circumference (22), this flange member is designed to optionally contact completely with the inwall (13) of described packaging (1) or outer wall (14), and substantially extend with right angle from the circumference of described tabular central component (21), wherein, described lid (20) is designed so that described tabular central component (21) can only have raised topography or recessed configuration, and can manually be changed between described configuration, and described transformation changes into the change of the angle position of the plane that described flange member (22) limits relative to the circumferential edges (23) by described tabular central component (21).The invention still further relates to the packaging (1) comprising described closing lid, also relate to packaged frozen confectionery product.
Description
Technical field
The present invention relates to the packaging of the food product being suitable for use in non-food product or the such as frozen confectionery closing lid of---such as ice cream cup or ice cream conical bush---, also relate to the packaging comprising 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 comprising pancake and ice cream weighting material is wrapped in conical bush usually, and this conical bush is generally made up of the paper and aluminium foil laminate substrate that are rolled into conical by its shape, at one end has tip and has opening at the other end.Ice cream bucket is general to be also made up of cardboard or paper and aluminium foil laminate substrate, have cylindrical or conehead substantially and cut the shape of body, and have opening an end, and the other end is closed by the bottom member be installed in package wall.Aluminium foil in packing provides stability and the moisture barrier of certain form.Packaging open end generally by cardboard or plastics lid close.The center of upper end usually towards cone or packaging of packaging is curling downwards, remains on product in order to make lid.
A kind of typical case for ice cream cone packaging is disclosed in US2006/0157544A1.Sleeve is made up of polymer film, and curling to keep lid downwards.Or the opening of packaging can by having flat core and resupinate outer peripheral press-in depression lid is closed.Lid can be sealed on sleeve by snap-in structure or by adhesives or heat-seal operation.
EP0276333A1 shows the packaging for ice cream cone, the sleeve of this packaging and lid making with transparent material by liquid impermeable.Described cover adheres in the opening of sleeve.
There is provided sustainable and the packaging of recoverable has become more and more important, therefore maker wishes to have packaging that is different from existing laminate, that easily can reclaim use.Another reason of seeking the substitute of aluminium and paper laminates is to eliminate metal from such packaging.In process of production, metal detector be used to detect product for metal parts, therefore the aluminium be present in the packaging of common ice cream conical bush need special equipment.The packaging not comprising any metal is used permission to be used more simply and therefore more cheap detector.
But, paper or the sleeve of cardboard the shape memory provided by the aluminium in common composite material sleeve is provided, and can not be curling to keep lid downwards in the usual manner.
In addition, the lid being adhered to or be heat sealed in the opening of packaging requires to require great effort, the complicated and manufacturing process of thus cost waste, just can arrange on the packaging by lid.In addition, when customer thinks consumer products, the lid being adhered to or be sealed on opening can not easily take off from packaging.Therefore this kind of lid needs to be arranged in packaging or arranges the feature that being easy in packaging open, and therefore further increases the complexity of packaging and manufacturing step.
In addition, traditional lid that is curling or bonding 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 may be used for not affecting ground easily and reliably closing and the packaging opened for food product by packing, such as ice cream conical bush or bucket.In addition, the present invention also aims to provide a kind of more attractive and provide the packaging solution of certain entertaining to customer.
According to first scheme of the present invention, provide a kind of closing lid being suitable for use in the packaging of the food product of such as 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, there is the outer annular member of the size be consistent with described packaging, and the discontinuous flange member of circumference, this flange member extends with right angle substantially from the circumference of described outer annular member
Wherein, described lid is designed so that manually to make described tabular central component change between raised topography and recessed configuration, and
Wherein, described change changes into the change of described flange member relative to the angle position of the plane limited by described outer annular member, and according to described angle position, inwall or the wall contacts of described flange member and described packaging or do not contact.
By means of closing lid according to the present invention, then do not exist and be bent downwardly packaging or lid be sealed in packaging in order to keep the demand of lid.Under the closure state of packaging, simply easily lid is kept on the packaging, in order to the opening of reliably closing packaging by the flange member of inwall or wall contacts with packaging.Therefore, there is not the extra adhesives coating in order to be fixed to by lid in packaging or seal.Because flange member easily can be tilted from raised topography to the conversion of recessed configuration (with by contrary mode) by arch central component, so flange member can move between following two positions: with the inwall of packaging or outer wall closely and the position evenly contacted, and the inwall of flange member and packaging or outer wall in a distance in order to allow when do not need extra be easy to the feature opened will cover the position easily removed.
Flange member is preferably axially comprising at least one gap, in order to form described discontinuous flange member about what cover.In a preferred embodiment, flange member is axially comprising multiple gap about what cover, and in order to flange member is divided into multiple flange portion, described gap is preferably evenly distributed in flange member circumferentially.Therefore described gap constitutes the feasible solution for enabling flange member be completed the change of angle position when tabular central component manually changes between its raised topography and recessed configuration.Because flange member is arranged on the circumferentially whole of packaging, and flange portion be also evenly distributed in described in circumferentially, so by flange member be applied in package wall for reliably by lid the pressure remained in package wall distributed well.
In a preferred embodiment, flange portion is towards the end convergent of the circumference away from tabular central component.Therefore, there is not any overlap when on the surface of the outer wall of the packaging body (that is, bullet, truncated cone body or cup) of---or frustum---shape that is positioned at cone at flange portion, thus allow closely to contact with the wall packed.
According to the present invention, lid comprises the outer annular member extended around tabular central component.Preferably, annular element is positioned at the plane limited by the circumferential edges of tabular central component.In addition, the interconnecting gangway between the central component of arch and annular element and the interconnecting gangway between annular element and flange member are inflexible substantially.
By means of this configuration or the setting of tabular central component, the central component of arch can easily change between raised topography and recessed configuration, allow whole tabular central component to have enough rigidity simultaneously, the transformation of the central component of arch is made can reliably and fully to transfer on flange member or flange portion, in order to realize the change of the 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 the packaging of a kind of for food product---such as freezing sweet food, such as ice cream---, described packaging has by the opening closed according to 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 packed.Therefore, compared with common packaging, add the selection for the possible material packed.In addition, being located and be arranged in packaging (opening) by lid is very easily, and assembling only needs quite simple instrument.
Preferably, limit raised topography at the central component of the arch of tabular thus to expose on the direction of packing dorsad or outstanding or to extend or at least on the direction of opening or when extending on the direction of package interior dorsad, the inwall of described flange member and described packaging or wall contacts; When the central component of the arch of tabular be in recessed configuration thus extend towards package interior, the inwall of described flange member and described packaging or outer wall are in a distance.Therefore can come easily the lid of packaging to be removed in order to manually to make this central component be converted to its recessed configuration from its raised topography by the central component of the tabular pressing the arch exposed from packaging simply.When so done, flange member or flange portion enter such state, that is, flange member or flange portion and package wall are in a distance, in order to allow user when do not use any additional be easy to the feature opened lid is removed.
Preferably, the outline of tabular central component or the outline limited by the circumferential edges of tabular central component of annular element mate with the outline of opening.Therefore, tight closure and the sealing of packaging can be realized when using described lid.
Described packaging is preferably ice cream cup or ice cream conical bush.
According to third program of the present invention, provide a kind of packaged frozen confectionery product, it comprises according to the packaging had according to lid of the present invention of the present invention, and freezing confectionery.Freezing confectionery can be ice cream cone, ice cream in bulk or other dessert any.Significantly, described packaging also may be used for other food and non-food product.
When read in conjunction with the accompanying drawings the following detailed description to the embodiment of the present invention time, to those skilled in the art, further feature of the present invention, advantage and object will become apparent.
Accompanying drawing explanation
Fig. 1 shows the transparent view of the packaging of the closing lid had according to the first embodiment of the present invention and the method step for opening described packaging.
Fig. 2 shows the transparent view of the packaging of the closing lid had according to a second embodiment of the present invention and the method step for opening described packaging.
Fig. 3 shows according to the packaging of Fig. 2 and the schematic side elevation of closing lid and for lid is arranged method step on the packaging.
Detailed description of the invention
Fig. 1 and Fig. 2 shows the perspective side elevation view of the packaging 1 of the closing lid 20 had according to the first and second aspects of the present invention.
Packaging 1 can comprise conical bush 10 (merely illustrating the upper part of described conical bush in fig. 1 and 2), and described conical bush is preferably made up of the paper being rolled into taper.Or packaging 1 can comprise cup 11 (as shown in figs. 1 and 2), and this cup preferably has the shape of cylinder or the truncated cone, and is made up of paper and paperboard.Also other material can be used.Described lid can such as with the cup of plastics or with use together with the conical bush that almost any material is made.Packaging 1 preferably has circular cross section, but also can have polygonal cross section (such as, square or equilateral triangle), as long as board size is equal in whole packaging surrounding.
The material of packaging 1 is not limited to the above-mentioned material mentioned, also can be made up of any (preferred flexible) material of such as paper, cardboard, rigid plastic (such as, polypropylene (PP), polyethylene (PE), polystyrene (PS), polyethylene terephthalate (PET) or poly(lactic acid) (PLA)) or composite material.Especially, paper and paperboard is recyclable materials and can recycles, and therefore can reduce the impact on environment.When using Paper or cardboard, pack the coating that can be provided with for the formation of moisture barrier.
In addition, packaging 1 can have additional visual signature and/or functional characteristic.Such as, 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 three-dimensional structure of embossment, engraving or other any kind.Packaging 1 can also carry fragrance, such as relevant to the taste of the frozen confectionery be included in this packaging fragrance.
Packaging may be used for the food product of all kinds, particularly freezing confectionery (such as, ice cream) or other product that is freezing or refrigeration any.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 providing the entrance touching described food product to customer.In order to make food product from environmental concerns, opening 12 is closed by closing lid 20 (hereinafter also referred to as lid).Lid 20 itself is also a part of the present invention, therefore will describe in detail in this article.
The outer annular member 210 that lid 20 according to the present invention comprises the central component 21 of tabular, size conforms to packaging 1, and from the circumference of outer annular member 210 substantially with the discontinuous flange member 22 of circumference that right angle extends.Lid 20 is designed so that tabular central component 21 can manually (a) and between recessed configuration (see Fig. 1 b and Fig. 2 b) change see Fig. 1 a and Fig. 2, wherein tabular central component 21 be arches at raised topography.Described change changes into the change of flange member 22 relative to the angle position of the plane limited by outer annular member 210, and depend on described angle position, inwall 13 or the outer wall 14 of flange member 22 and described packaging contact---therefore described packaging closes---or do not contact.
Preferably, the diameter " d " of tabular central component 21 is about 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 ratio of the height " H " of plane that the diameter " d " of tabular central component 21 and the tabular central component of arch limit relative to the circumferential edges by tabular central component is about 1/5 to 1/20, more preferably about 1/8 to 1/12.
As described in this article, flange member 22 is designed to optionally contact with the inwall 13 (Fig. 1) of packaging 1 or outer wall 14 (Fig. 2) plane earth.
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, namely, the plane make flange member 22 along the direction of the opening 12 towards packaging 1, limiting from the circumferential edges 23 by tabular central component 21 extends, and is preferably so that distance tabular central component 21 (circumferential edges 23) end 24 farthest of flange member 22 is substantially concordant with the circumferential edges 15 of the packaging 1 with opening 12.Under closure condition, tabular central component 21 is in its raised topography, namely, this tabular central component overarches, in order on the direction identical with flange member 22---and the plane namely limited on the direction of the opening 12 towards packaging 1, from the circumferential edges 23 of tabular central component 21 extends.In this case, flange member 22 tilts towards the inwall 13 of packaging 1, in order to apply pressure on inwall 13, contacts with forming intimate planar thus between lid 20 (flange member 22) with the inwall 13 of packaging 1.
In order to open packaging 1, by coming up manually to make lid 20 or more suitably say to make the tabular central component 21 of arch be transformed into recessed configuration as shown in Figure 1 b from raised topography as shown in Figure 1a by the arcuate part (preferably the core of this arcuate part) being pressed in tabular central component 21 as indicated by arrow pi.In recessed configuration, the tabular central component 21 of arch extends on the direction of the inside towards packaging 1.Transformation from raised topography to recessed configuration changes into the change of the angle position of the plane that flange member 22 limits relative to the circumferential edges 23 by tabular central component 21.Preferably, this is because the interconnecting gangway between tabular central component 21 and flange member 22 is rigidity, preferably (substantially) inflexible (such as, being made up of plastic material etc.) and occurs.Because the change of angle position, flange member 22 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 easily can be shifted out from packaging 1 by lid 20 as shown in the arrow P 3 in Fig. 1 c.In order to take out lid 20, flange member 22 can be used as to be caught and takes off the grabbing device of lid 20.
Notice that lid 20 also can be placed in the opening 12 of packaging 1 for making described packaging 1 close by this way, namely, the plane that flange member 22 limits along the direction of the inside towards packaging 1 from the circumferential edges 23 by tabular central component 21 extends, and is preferably so that tabular central component 21 is substantially concordant with the circumferential edges 15 of the packaging 1 with opening 12.Under closure condition, therefore tabular central component 21 is in its recessed configuration, that is, described tabular central component overarches, in order on the direction identical with flange member 22---namely, the plane extension limited on the direction of the inside towards packaging 1, from the circumferential edges 23 of the central component 21 by tabular.In order to open packaging 1, manually make the tabular central component 21 of arch from its recessed transformation of configuration to its raised topography, in this raised topography, tabular central component 21 pack dorsad 1 inside direction on, the plane that limits from the circumferential edges 23 by tabular central component 21 extends.Therefore, customer needs pull-up tabular central component 21.The capture member of the outside extending to packaging 1 from tabular central component can be set, to allow that tabular central component 21 is easily transformed into raised topography.Capture member can be handle, bar or allow user to catch and other three-dimensional structure any of tractive.In raised topography, flange member 22 as described above with the inwall 13 of packaging 1 in a distance, make it possible to easily lid 20 be removed from packaging 1 to expose opening 12.
According to another embodiment as shown in Figure 2, lid 20 is placed on the opening 12 of packaging, and the tabular central component 21 making lid 20, the circumferential edges preferably covered are positioned at the formation of packaging 1 or surround on the circumferential edges 15 of opening 12.According to this embodiment, the plane extension that flange member 22 limits on the direction towards packaging 1, from the circumferential edges 23 by tabular central component 21.Under closure condition, tabular central component 21 is in its raised topography, that is, this tabular central component overarches, in order on the direction contrary with the bearing of trend of flange member 22---namely, pack the plane extension limited on the direction of 1, from the circumferential edges 23 by tabular central component 21 dorsad.In the case, flange member 22 tilts towards the outer wall 14 of packaging 1, in order to apply pressure on outer wall 14, therefore contacts with forming intimate planar between lid 20 (flange member 22) with the outer wall 14 of packaging 1.
In order to open packaging 1, by coming up manually to make lid 20 by the arcuate part (preferably, the core of this arcuate part) being pressed in tabular central component 21 or more suitably say that the tabular central component 21 of arch is transformed into recessed configuration as shown in Figure 2 b from raised topography as shown in Figure 2 a 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.Owing to being converted to recessed configuration from raised topography, so the change transfer of the angle position of the plane limited relative to the circumferential edges 23 by tabular central component 21 gives flange member 22.Therefore, flange member 22 by be inclined to shown in the arrow P 5 in Fig. 2 b with the outer wall 14 of packaging 1 in a distance.Because therefore flange member 22 does not apply power on outer wall 14, so lid 20 is just loosely placed in packaging 1, 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 lid 20 or more suitably say circumferentially extending discontinuously of tabular central component 21.Therefore, the discontinuous flange member of circumference 22 is preferably comprising at least one gap or multiple gap 26 about on the axial A of lid 20, in order to lid 20 is divided at least one or more flange portion 25.The quantity in gap 26 is corresponding with the quantity of the flange portion 25 forming flange member 22.Flange member 22 is only provided with one gap 26, a discontinuous flange portion 25 is only had to exist.Flange member 22 is provided with " x " individual gap 26, flange member 22 is divided into quantity identical " x " individual flange portion 25, as Fig. 1 and seen in fig. 2.In a preferred embodiment, cover 20 and comprise 3 to 80, more preferably 12 to 15 flange portions 25.But, the present invention is not limited thereto.
In a preferred embodiment, gap 26 is evenly distributed in flange member 22 circumferentially, therefore forms the whole flange portion 25 being circumferentially 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 all can not be overlapping in any angular position, in order to reliably obtain plane between the inwall 13 of flange member 22 and packaging 1 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 fills the inside of annular element 210, and arches upward or extend from the plane limited by circumferential edges 23, thus can manually be changed between the two at raised topography and recessed configuration.Annular element 210 is positioned at the plane limited by the circumferential edges 23 of tabular central component 21.Interconnecting gangway between the central component 211 of arch and annular element 210 and the interconnecting gangway between annular element 210 and flange member 22 preferably (substantially) are inflexible.By means of described setting, annular element 210 can reliably make the transformation between raised topography and recessed configuration of tabular central component 21 change into the change of the angle position of flange member 22.This occurs because transformation between raised topography and recessed configuration of central component 211 of arch causes planar tilt that annular element 210 limits relative to the circumferential edges 23 by tabular central component 21.Due to the central component 21 of arch, the rigidity between annular element 210 and flange member 22 and preferred inflexible interconnecting gangway, so the inclination transfer of annular element 210 gives flange member 22, cause the angle position of flange member 22 to change, as above described.The reliability that annular element 210 changes because of the angle position this enhancing flange member 22, simultaneously (substantially) inflexible interconnecting gangway also by make flange member 22 respectively reliable with inwall 13 or outer wall 14, closely and for the purpose of plane earth contacts.
The exterior contour of tabular central component 21 or the exterior contour limited by the circumferential edges of tabular central component 21 of annular element 210 preferably with the outline of opening 12, in order to provide can reliably, closely, plane and the lid 20 of evenly closed package 1.
Preferably, the diameter " d " of tabular central component 21 is about 1/10 to 1/25, more preferably about 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.The lid 20 be such as made up of plastic material allows the interconnecting gangway between the respective members of lid to be that rigidity and (substantially) are inflexible, and and then allows the angle position of flange member 22 reliably to change.
Describe hereinbefore according to the method for the packaging 1 closed by lid 20 of the present invention for opening.The method of the packaging 1 (such as, ice cream cup or ice cream conical bush) with opening of---such as freezing sweet food---is described hereinafter composition graphs 3 to be used for food product to being used for closing.
In the first step that such as Fig. 3 a describes, packaging 1 (cylinder or similar 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 the second step, on the opening 12 closing lid 20 being preferably placed on packaging 1, described closing lid there is tabular central component 21 and from the circumference of tabular central component 21 substantially with the discontinuous flange member 22 of circumference that right angle extends.
In third step, lid 20 is reduced, with (a), lid 20 (with its tabular central component 21) is placed on opening 12 or (b) is 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, thus the plane extension limited on the direction towards packaging 1, from the circumferential edges 23 by tabular central component 21.As shown in Figure 3 b, flange member 22 can be seen and pack the outer wall 14 of 1 in a distance.In addition, tabular central component 21 is in its recessed configuration, that is, the direction of the inside towards packaging 1 extends.
About option (b), tabular central component 21 is placed in opening 12, makes the inwall 13 of its circumferential edges 23 preferably contact packing 1 in the circumferential.Flange member 22 (i) extends towards the opening 12 of packaging 1 or (ii) extends towards the inside of packaging 1.
About option (i), flange member 22---namely, is packed the direction of the inside of 1 dorsad---from the plane that the circumferential edges 23 by tabular central component 21 limits along the direction towards the opening 12 packed and is extended.The tabular central component 21 of arch extends on 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---namely, the direction of opening 12 dorsad---extend.The tabular central component 21 of arch is in its raised topography, and therefore extends on the direction of the opening 12 towards packaging 1.
In the 4th step, flange member 22 or flange portion 25 are manufactured into the plane limited relative to the circumferential edges 23 by tabular central component 21 and change angle position, in order to make inwall 13 or outer wall 14 plane and closely contacting of flange member 22 and packaging 1, as by described in this article.This schematically shows in figure 3 c (see arrow P 7).
About option (a) and (b) (i), its raised topography is become to realize the change of the angle position of flange member 22 by making tabular central component 21 from its recessed transformation of configuration, in described raised topography, tabular central component 21 overarches, in order to pack dorsad 1 inside direction on the plane that limits from the circumferential edges 23 by tabular central component 21 extend.Described transformation becomes its raised topography to realize from its recessed transformation of configuration to make described tabular central component by applying suction to the side being exposed to the outside of packaging 1 of tabular central component 21 as shown in arrow P 8.In order to apply suction, any known aspirator can be used.
About option (b) (ii), be transformed into from its raised topography the change that its recessed configuration realizes the angle position of flange member 22 by making tabular central component, in the female configuration, tabular central component 21 overarches, and extends in order to the plane limited from the circumferential edges 23 by tabular central component 21 on the direction of the inside towards packaging 1.Described transformation can be realized to make tabular central component 21 be transformed into its recessed configuration from its raised topography by the side being exposed to the outside of packaging 1 pressing tabular central component 21 simply.
Therefore, packaging 1 by lid 20 reliably and closely close, do not need packing to have shape memory, and packaging can be made of a variety of materials, and comprises other (preferably inflexible) material any of Paper or cardboard or such as rigidity/rigid plastic simultaneously.
It should be noted that the size of lid and the size of packaging itself do not limit by this specification sheets.Similarly, shape and the section form of these features also do not limit by this specification sheets, as long as it covered by the scope of the invention according to appended claims.All features of embodiment can combine in any possible manner, as long as it is covered by the scope given by claims by of the present invention.
Claims (12)
1. the packaging for food product (1), this packaging has by the closed opening (12) of lid (20), and the described lid (20) wherein for described packaging (1) comprising:
Tabular central component (21), there is the outer annular member (210) of the size be 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 outer annular member (210)
Wherein, described lid (20) is designed so that described tabular central component (21) can manually be changed between raised topography and recessed configuration, and
Wherein, described change changes into the change of described flange member (22) relative to the angle position of the plane limited by described outer annular member (210), and depend on described angle position, described flange member (22) contacts with the inwall (13) of described packaging or does not contact
Wherein, described lid (20) is placed in described packaging (1) like this, that is, the plane making described flange member (22) limit from the circumferential edges (23) by described tabular central component (21) extends along the direction of the opening (12) towards described packaging (1).
2. packaging according to claim 1, is characterized in that, the discontinuous flange member of described circumference (22) is comprising at least one gap (26) about in the axis (A) of described lid (20).
3. packaging according to claim 1 and 2, it is characterized in that, the discontinuous flange member of described circumference (22) is comprising multiple gap (26) about in the axis (A) of described lid (20), in order to described flange member (22) is divided into multiple flange portion (25).
4. packaging according to claim 3, is characterized in that, described gap (26) are evenly distributed in described flange member (22) circumferentially.
5. packaging according to claim 3, is characterized in that, described flange portion (25) is towards the end convergent of the circumference away from described tabular central component (21).
6. packaging according to claim 1, is characterized in that, described tabular central component (21) and described outer annular member (210) form.
7. packaging according to claim 6, is characterized in that, described tabular central component (21) and described outer annular member (210) form with described flange member (22).
8. packaging according to claim 1, is characterized in that, described lid (20) is made up of plastic material.
9. packaging according to claim 8 (1), it is characterized in that, when described tabular central component (21) be in formation extend to the raised topography of the arch of the outside of described packaging (1) time, described flange member (22) contacts with the inwall (13) of described packaging (1); When described tabular central component (21) is in the recessed configuration forming the cavity extended towards the inside of described packaging (1), described flange member (22) does not contact with the inwall (13) of described packaging (1) or outer wall (14).
10. packaging according to claim 1, is characterized in that, described food product is frozen confectionery.
11. packagings according to claim 1 (1), is characterized in that, described packaging is ice cream cup or ice cream conical bush.
12. 1 kinds of packaged frozen confectionery products, it comprises freezing confectionery and according to packaging in any one of the preceding claims wherein (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11191007.1A EP2597050A1 (en) | 2011-11-28 | 2011-11-28 | Closure lid |
| EP11191007.1 | 2011-11-28 | ||
| PCT/EP2012/072855 WO2013079339A1 (en) | 2011-11-28 | 2012-11-16 | Closure lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103958362A CN103958362A (en) | 2014-07-30 |
| CN103958362B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935096A (en) * | 2016-03-30 | 2016-09-14 | 林烨文 | Method for producing ice cream |
| 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 |
| KR102025881B1 (en) * | 2018-01-26 | 2019-09-26 | 조재원 | Ice cream extrusion container |
| US20190359408A1 (en) * | 2018-05-22 | 2019-11-28 | General Mills, Inc. | Packaged Food Product and Method of Packaging |
| EP4009804B1 (en) * | 2019-08-05 | 2023-05-10 | Unilever IP Holdings B.V. | Novel confection product |
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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 |
| CN201031043Y (en) * | 2007-04-24 | 2008-03-05 | 王永生 | Novel cold food wrapper paper barrel |
| DE202008002929U1 (en) * | 2008-02-29 | 2008-04-30 | Rupertigewürze GmbH | Tin with seal |
| CN201439427U (en) * | 2009-05-13 | 2010-04-21 | 祐康食品（杭州）有限公司 | Paper cylinder package protective structure |
| EP2336047A1 (en) * | 2009-12-18 | 2011-06-22 | Nestec S.A. | Improved packaging for frozen confectionery product |
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|---|---|---|---|---|
| US4044484A (en) * | 1976-08-06 | 1977-08-30 | Maryland Cup Corporation | Long-skirted paper and plastic lid for food containers and the like |
| US6116422A (en) * | 1997-09-22 | 2000-09-12 | Sealright Co., Inc. | Frozen dessert container |
| US20060157544A1 (en) | 2005-01-18 | 2006-07-20 | Norse Dairy Systems, Llc | Cone sleeve |
| US20080185382A1 (en) * | 2007-02-06 | 2008-08-07 | Chef's Planet, Llc | Ice cream covers |
| US20120037654A1 (en) * | 2008-05-23 | 2012-02-16 | Helen Of Troy Limited | Container lid |
-
2011
- 2011-11-28 EP EP11191007.1A patent/EP2597050A1/en not_active Withdrawn
-
2012
- 2012-11-16 CN CN201280058375.2A patent/CN103958362B/en not_active Expired - Fee Related
- 2012-11-16 RU RU2014126388A patent/RU2014126388A/en not_active Application Discontinuation
- 2012-11-16 BR BR112014012730A patent/BR112014012730A8/en not_active IP Right Cessation
- 2012-11-16 US US14/360,856 patent/US20140342056A1/en not_active Abandoned
- 2012-11-16 CA CA2855721A patent/CA2855721A1/en not_active Abandoned
- 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 MX MX2014006174A patent/MX2014006174A/en not_active Application Discontinuation
- 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201031043Y (en) * | 2007-04-24 | 2008-03-05 | 王永生 | Novel cold food wrapper paper barrel |
| DE202008002929U1 (en) * | 2008-02-29 | 2008-04-30 | Rupertigewürze GmbH | Tin with seal |
| CN201439427U (en) * | 2009-05-13 | 2010-04-21 | 祐康食品（杭州）有限公司 | Paper cylinder package protective structure |
| EP2336047A1 (en) * | 2009-12-18 | 2011-06-22 | Nestec S.A. | Improved packaging for frozen confectionery product |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140342056A1 (en) | 2014-11-20 |
| CL2014001384A1 (en) | 2014-11-14 |
| AR088999A1 (en) | 2014-07-23 |
| IL232560A0 (en) | 2014-06-30 |
| WO2013079339A1 (en) | 2013-06-06 |
| EP2785607A1 (en) | 2014-10-08 |
| BR112014012730A8 (en) | 2017-06-20 |
| RU2014126388A (en) | 2016-01-27 |
| BR112014012730A2 (en) | 2017-06-13 |
| CA2855721A1 (en) | 2013-06-06 |
| EP2597050A1 (en) | 2013-05-29 |
| CN103958362A (en) | 2014-07-30 |
| MX2014006174A (en) | 2014-06-19 |
| EP2785607B1 (en) | 2016-12-21 |
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