CN102627176B - For preparing the portioning box of beverage - Google Patents
For preparing the portioning box of beverage Download PDFInfo
- Publication number
- CN102627176B CN102627176B CN201210023180.6A CN201210023180A CN102627176B CN 102627176 B CN102627176 B CN 102627176B CN 201210023180 A CN201210023180 A CN 201210023180A CN 102627176 B CN102627176 B CN 102627176B
- Authority
- CN
- China
- Prior art keywords
- opening
- box
- portioning
- inner member
- outside cover
- 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.)
- Active
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 19
- 239000010409 thin film Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/8043—Packages adapted to allow liquid to pass through the contents
Abstract
The present invention relates to a kind of portioning box for preparing beverage, including: the substantially box body (11) of tank shape, it has the inner space (16) for receiving product；With lid arrangement (9), it is arranged on described box body (11), and to close described box body, wherein, described lid arrangement (9) includes integrated device for opening.
Description
Technical field
A kind of portioning box (Portionskapsel) for preparing beverage, such as coffee or tea of the present invention,
It has integrated function of performing fighting.
Background technology
Portioning box is increasingly being used for preparing beverage, especially coffee recently.By EP 0 512 470 B1
Such as open a kind of portioning box, during wherein portion package is placed into the carrier element with embossment structure.
After by pressure is improved in the inside of the liquid under high pressure and/or air introducing box, embossment structure pressure
On the outside of lid and this lid and beverage extract can be derived by the crack produced.But
This problem is that different products is respectively necessary for the extraction conditions mated specially.These extraction conditions
Can be such as the most adaptive by the open amount in the product discharge side of box or size, in order to optimize
The quality of extract.But it is respectively necessary for the mechanical opening feature coming on design vector element for product.
When box is designed to disposable products it is also noted that at the material using environment sustainable development as far as possible
On environment aspect and the manufacture of cost advantages.
Summary of the invention
According to the present invention, it is proposed that a kind of portioning box for preparing beverage, including: substantially tank shape
Box body, it has the inner space for receiving product, and lid arrangement, and it is arranged in described box body
On, to close described box body, wherein, described lid arrangement includes integrated device for opening, described in open dress
Putting and include outside cover, wherein, described outside cover has and multiple runs through opening, wherein, described beats
Opening apparatus includes the inner member being arranged on the side in the inwardly directed space of this cover piece, described outer cover
Part does not have the outburst area for opening described inner member.
There is having the advantage that by the portioning box of the present invention of feature in technique scheme, i.e. portioning box
Open and can open element with the machinery on machine, especially coffee machine or tea processing machine and independently realize.Cause
This, the use ability of portioning box is no longer limited by the opening mechanism of beverage preparation machine.Dividing by the present invention
Part box is also designed such that so that it can use in the beverage preparation machine existed, and
This need not remove mechanical device for opening, the filter screen of such as belt profileization structure being present in this machine.
This is accomplished by by the present invention: device for opening is integrated in lid arrangement itself.Thus obtain
Further advantage, is i.e. integrated in the device for opening in lid arrangement and can adapt to product with being separately optimized
Inclusions, enabling independently optimize the extraction quality for corresponding product with draft machine.Lid arrangement
It is arranged so as on box body so that the inner space being used for receiving product of box body is sealed by this lid arrangement
Close.
Following description illustrates the preferred development configuration of the present invention.
Preferably, the device for opening being integrated in lid arrangement includes outside cover and inner member, wherein,
Outside cover has and multiple runs through opening.Desired beverage extract runs through opening from these after a while discharges.
According in variant of the invention scheme, inner member does not have opening and is sealed shut box body.
Only when being improved the pressure in box body by infusion fluid, inner member just arching and tearing, excellent
It is selected in and runs through tear near opening so that beverage extract can be discharged from running through opening.
Particularly preferably it is designed such that lid arrangement, i.e. outside cover are rigidity.
Further preferably this inner member has the region that thickness is different.Especially have and reduce thickness
What region was preferably placed at this in outside cover runs through on the position below opening.When thus at portioning
When the internal water by flowing into of box improves pressure, inner member preferably tears on the region that thickness reduces.
Because these regions preferably with run through opening and arrange in a row, so beverage extract is quick and the most lossless
Lost territory flows out to run through in opening.
It is particularly preferred that inner member is flexible.Preferably, inner member is thin film at this, example
Such as aluminum thin film or plastic sheeting.
According to the another kind of preferred design of the present invention, inner member is at least partially disposed at outside
Running through in opening of cover piece.Inner member has basal plane and multiple outburst area.Outburst area is partly
It is externally arranged running through in opening of cover piece.Outburst area includes one for closing the cylinder running through opening
The end regions of shape and one has the region, shell face of at least one flattened portion.The end of this external outburst area
Passage, the preferably passage of slot form it is provided with at foot.This design according to the present invention can be passed through
The cylindrical end regions of outburst area is closed and is run through opening.When the pressure in present portioning box rises
Time, the outburst area outward opening that runs through from cover piece is forced out so that cylindrical end regions is certainly
By stretching out.Thus obtain gap between the flattened portion on the region, shell face of outburst area so that beverage
Extract can run through opening through the passage on outburst area footing along region, shell face from cover piece
Discharge.Particularly preferably being respectively provided with two flattened portions on outburst area, these flattened portions are relative to each other
Put.The design torn from inner member is different, can pass through in this expanded configuration of the present invention
The predetermined geometry determined of opening being previously provided in inner member.Here, it is internal
Element can also be at least rigidity in the region run through opening.
It is particularly preferred that inner member can also be the injection molding member with smaller thickness at this,
Make it possible to realize in terms of the motion in the region run through in opening of outside cover the one of inner member
Determine the flexibility of degree.Inner member can manufacture the most in this wise at this, i.e. embedded components is placed into note
Penetrating in mould, these embedded components form the passage on the footing of outburst area and simultaneously the most also shape
Become the flattened portion on outburst area.Further preferably basal plane and the cover piece of inner member is spaced a pre-determining
Distance.What thus the pressure in inner space ensured between inner member and cover piece when rising is reliable
Relative motion.
Further preferably outside cover has additional recess, and these recesses are arranged on the inner side of cover piece, its
In, run through at least one in opening and be passed through in these recesses.These recesses have at this
The cross section basal plane bigger than the cross section running through opening.Recess shapes to preferred spill at this.Further preferably
Multiple openings that run through are passed through in a dead slot.Preferably, the box body of tank shape has a boss, lid dress
Put and be fixed on this boss.Preferably, lid arrangement is fixed on by welding process or sealing process at this
On box body.Boss is capable of simple and safe fixed form at this.
Accompanying drawing explanation
The preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.In the accompanying drawings:
Fig. 1 presses the schematic plan of the portioning box of first embodiment of the invention,
The schematic cross sectional views of the portioning box of Fig. 2 Fig. 1,
Fig. 3 presses the schematic plan of the portioning box of second embodiment of the invention,
The schematic cross sectional views of the portioning box of Fig. 4 Fig. 3,
Fig. 5 presses the schematic plan of the portioning box of third embodiment of the invention,
The schematic cross sectional views of the portioning box of Fig. 6 Fig. 5,
The schematic cross sectional views of the lid arrangement of Fig. 7 Fig. 6 amplification in closed state,
The schematic cross sectional views of the lid arrangement of Fig. 8 Fig. 6 amplification in open mode.
Detailed description of the invention
The portioning box 10 according to first embodiment of the invention is described in detail referring to Fig. 1 and 2.
The portioning box 10 of first embodiment includes box body 11 and the lid arrangement 9 of substantially tank shape.This lid fills
Constituted with outside cover 13 and inner member 12 with putting 9 two-part.The inner member of this embodiment
12 is flexible thin film.This inner member 12 does not have opening at this.
In outside cover 13, it is provided with many runs through opening 15.As seen from Figure 1, run through opening 15
It is arranged in this embodiment on two mutual concentric circles, wherein eight is respectively equipped with for each circle
Run through opening 15.In order to clearer, the most not every opening that runs through is designed with accompanying drawing mark
Note.In the inner side of outside cover 13, these run through opening 15 each each form a recess
14.These recesses 14 have cross section basal plane at this, and this cross section basal plane significantly greater than runs through opening 15
Cross section.
Lid arrangement 9 and the box body 11 of tank shape are fixing on the annular boss 17 being formed on box body 11.
This can such as realize by welding process or sealing process.Reference 18 represents outside cincture at this
Edge, portion.Lid arrangement 9 is positioned in a plane and the most not from the box body of tank shape at this and edge 18
11 highlight.
Portioning box 10 is such as filled by powder, such as coffee powder.When being now to carry from portioning box 10
When drinking material, in the first step a plug is inserted in the box body 11 of tank shape, preferably in bottom
Region.Then by being now currently located in the heat under the plug conveying high-pressure in the inner space 16 of box body 11
Water.Pressure in inner space 16 thus improves so that flexible inner member 12 is forced into outside
On cover piece 13.Here, inner member 12 arching is in the recess 14 on the inner side of outside cover 13.
The stress level of the determination from inner space 16, inner member 12 starts tear, wherein, splits
It is sewn in the region of recess 14 appearance.Thus beverage extract can enter in recess 14 through crack
And arrive the outside of portioning box 10 and such as coffee is infused by punching through running through opening 15.Therefore press
The present invention can be made only by the pressure in portioning box by the device for opening being integrated in lid arrangement 9
With realizing opening of lid arrangement 9.Therefore, outside need not arranging as in the prior art in the machine
The mechanical device for opening in portion.Additionally, obtain holding concurrently of the beverage preparation machine for any configuration by the present invention
Capacitive.
Outside cover 13 preferably injection molding member and inner member 12 preferably aluminum thin film.Pass through
Recess 14 arranges the sharpest edge, additionally it is possible to make thin film be easier to when pressure occurs tear
Split.
Illustrate in figures 3 and 4 by the portioning box 20 of second embodiment of the invention.Identical or function phase
With parts at this to represent with the most identical reference.
As from fig. 4, it can be seen that in second embodiment different from first embodiment, outside cover interior
Recess 24 on side form differently with first embodiment.The recess 24 of the second embodiment is configured to
Big concave regions, wherein, multiple openings 15 that run through are passed in concave regions 24.Here, it is recessed
The size in shape region 24 determines in this wise, i.e. improves when the pressure in the inner space 16 of portioning box 20
Time, the inner member 12 being configured to thin film contacts it at the bottom section of this inner member with recess 24
Front tear.In order to realize the easier tear of inner member 12, inner member 12 has wall thickness and subtracts
Little region 12a.Wall thickness on described region 12a is in normal thickness 12b of inner member 12 at this
50% to 90% between.Therefore, by regulating the wall thickness of the reduction of inner member 12 targetedly
Thin film crack can be realized in region predetermined, that limit.
The portioning box 30 according to third embodiment of the invention is described in detail in Fig. 5 is to 8.With before
Embodiment different, lid arrangement 9 substitution film of the 3rd embodiment has injection molding member 34 as interior
Portion's element.Injection molding member 34 has outburst area 12d, and these outburst areas are respectively partially arranged
Running through in opening 35 in outside cover 13.Injection molding member 34 also has basal plane 12c, prominent
Region 12d highlights from this basal plane.Outburst area 12d includes the end regions 36 of cylinder, in order to envelope
Close and run through opening 35 (see Fig. 7) and include side face region 37.This side face region 37 has two phases
The most opposed flattened portion 38.At the footing of outburst area 12d, corresponding on each outburst area
The position of flattened portion 38 be provided with two passages 39.Passage 39 and flattened portion 38 can be injected into
Manufactured by embedded components during type.Here, between the basal plane 21c of inner member 12 and cover piece 13
Every a distance 19.
When pressure in the inner space 16 increasing now portioning box 30, inner member is towards outside
The direction pressurized of the inner side of cover piece 13.As at Fig. 6 to 8 in represented by arrow A as, pass through
Intrinsic pressure rising, each closed state shown in the figure 7 in these outburst areas 12 by
Extrusion runs through opening 35.This state figure 8 illustrates.From there through passage 39 with running through opening
The gap formed between 35 with flattened portion 38 is set up between inner space 16 and outside and is connected, thus
Beverage extract is forced into outside from inner space 16.The most not only outer cover
Part 13 and inner member 12 can be fabricated to injection molding member the most inexpensively.Owing to comparing
Little wall thickness and the distance 19 to cover piece 13, inner member 12 also has certain flexibility so that prominent
Go out region 12 can be forced out by the opening 35 that runs through from outside cover 13.
For the embodiment that is described it should be noted that, it is possible to respectively unrestricted choice run through opening 15 or
The geometry of recess 14,24 and beverage powder personalization can be distinguished and in internally positioned space
End is adaptive.This is also applied for the outburst area 12d described in the third embodiment in the same way.Recessed
Portion, run through opening and outburst area at this it is so structured that the most cylindrical, square, oval, many
Limit shape etc..But by being integrated in lid arrangement 9 by device for opening by the present invention, there is no outside
Opening by the portioning box of the present invention is achieved in the case of mechanism.Opening procedure only by for
Manufacture the pressure realization that beverage after all will occur in the inner space 16 of portioning box.
For all of embodiment it is also noted that lid arrangement 9 is the most pre-
Assembling and the construction unit then prepared as prepackage are fixed on the box body 11 of tank shape.By cincture
Boss 17 be configured to particularly simple perform at this to fix.By the present invention can also by for
Box body 11 and lid arrangement 9 use identical material greatly to simplify recycling.
Claims (10)
1. for preparing the portioning box of beverage, including:
The substantially box body (11) of tank shape, it has the inner space (16) for receiving product, and
Lid arrangement (9), it is arranged on described box body (11), to close described box body,
Wherein, described lid arrangement (9) includes that integrated device for opening, described device for opening include outside
Cover piece (13), wherein, described outside cover has and multiple runs through opening (15；35), its feature exists
In, described device for opening includes the inside being arranged on the side in the inwardly directed space (16) of this cover piece
Element (12), described outside cover does not have the outburst area for opening described inner member (12).
Portioning box the most according to claim 1, it is characterised in that described outside cover (13) is firm
Property.
3. according to the portioning box of claim 1 or 2, it is characterised in that described inner member (12)
Having the region that wall thickness is different, wherein, the first wall thickness (12a) is less than the second wall thickness (12b).
4. according to the portioning box of claim 1 or 2, it is characterised in that described inner member (12)
It is flexible.
5. according to the portioning box of claim 1 or 2, it is characterised in that described inner member (12)
Having basal plane (12c) and outburst area (12d), described outburst area is partially positioned in described outside
Cover piece (13) run through in opening (35), wherein, described outburst area (12d) have one for
The end regions (36) and one of the cylinder running through opening (35) described in closing has at least one and cuts
The side face region (37) in flat portion (38), is provided with at least one passage at the footing of described outburst area
(39)。
Portioning box the most according to claim 5, it is characterised in that described inner member (12) be by
The injection molding member that plastics are made.
Portioning box the most according to claim 5, it is characterised in that the base of described inner member (12)
One distance (19) in face (12c) and described cover piece (13) interval.
8. according to the portioning box of claim 1 or 2, it is characterised in that described outside cover (13)
The side of inwardly directed space (16) has at least one recess (14；24), described recess has
Run through the cross section that the cross section of opening (15) is big described in Bi, wherein, described in run through in opening extremely
Few one is passed through described recess (14；24) in.
Portioning box the most according to claim 8, it is characterised in that multiple openings (15) that run through are passed through
Described recess (14；24) in.
Portioning box the most according to claim 4, it is characterised in that described inner member (12) is soft
The thin film of property.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011003567.2 | 2011-02-03 | ||
| DE102011003567.2A DE102011003567B4 (en) | 2011-02-03 | 2011-02-03 | Portion capsule for beverage preparation with lid integrated in the opening element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102627176A CN102627176A (en) | 2012-08-08 |
| CN102627176B true CN102627176B (en) | 2016-09-14 |
Family
ID=46546802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210023180.6A Active CN102627176B (en) | 2011-02-03 | 2012-02-02 | For preparing the portioning box of beverage |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102627176B (en) |
| DE (1) | DE102011003567B4 (en) |
| IT (1) | ITMI20120102A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013004733A1 (en) * | 2013-02-13 | 2014-08-14 | Tchibo Gmbh | portion capsule |
| US10214344B2 (en) * | 2014-07-16 | 2019-02-26 | Illycaffe' S.P.A. | Cartridge for extracting a beverage |
| US11583130B2 (en) | 2019-10-18 | 2023-02-21 | Timothy Arthur Bindon | Beverage brewing assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136202A (en) * | 1976-12-17 | 1979-01-23 | Societe D'assistance Technique Pour Produits Nestle S.A. | Capsule for beverage preparation |
| EP1247756A1 (en) * | 2001-04-03 | 2002-10-09 | Societe Des Produits Nestle S.A. | Beverage preparation cartridge |
| CN1972613A (en) * | 2004-06-25 | 2007-05-30 | 雀巢技术公司 | Method of improving the production of foam during the preparation of drinks from a cartridge and device for its implementation |
| CN101056802A (en) * | 2004-09-17 | 2007-10-17 | 图托埃布莱束股份公司 | Disposable capsule for drinks |
| DE102009048476B3 (en) * | 2009-10-07 | 2010-09-16 | Gaplast Gmbh | One-way valve for releasing liquid from container, has outer cap which is mounted at container neck, and outlet channel is provided for fluid, where valve body is made of elastic material, and is arranged between container and outer cap |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW199884B (en) | 1991-05-08 | 1993-02-11 | Sociere Des Produits Nestle S A | |
| DE10109920A1 (en) | 2001-03-01 | 2002-09-05 | Friedrich Knapp | Container with foil cap opener has opening mechanism non-detachably fixed on area of lid to extend from outside upper edge into area of filling opening where it swivels about axis |
| ITMI20010741A1 (en) | 2001-04-06 | 2002-10-06 | Tuttoespresso Spa | METHOD FOR THE OPENING OF SEALED CONTAINERS FOR FOOD PRODUCTS |
| RS50838B (en) * | 2002-01-16 | 2010-08-31 | Societe Des Produits Nestle S.A. | Closed capsule with opening mean |
| AU2005226884B2 (en) | 2004-03-26 | 2010-06-03 | Illycaffe's.P.A. | Integrated cartridge for extracting a beverage from a particulate substance |
| NL2002528C2 (en) | 2009-02-13 | 2010-08-16 | Friesland Brands Bv | HOLDER AND CUP WITH CONCENTRATE FOR PREPARING HOT DRINKS. |
| DE202009009127U1 (en) | 2009-06-22 | 2010-09-02 | Nestec S.A. | Fillable capsule with improved sealing properties |
-
2011
- 2011-02-03 DE DE102011003567.2A patent/DE102011003567B4/en active Active
-
2012
- 2012-01-30 IT IT000102A patent/ITMI20120102A1/en unknown
- 2012-02-02 CN CN201210023180.6A patent/CN102627176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136202A (en) * | 1976-12-17 | 1979-01-23 | Societe D'assistance Technique Pour Produits Nestle S.A. | Capsule for beverage preparation |
| EP1247756A1 (en) * | 2001-04-03 | 2002-10-09 | Societe Des Produits Nestle S.A. | Beverage preparation cartridge |
| CN1972613A (en) * | 2004-06-25 | 2007-05-30 | 雀巢技术公司 | Method of improving the production of foam during the preparation of drinks from a cartridge and device for its implementation |
| CN101056802A (en) * | 2004-09-17 | 2007-10-17 | 图托埃布莱束股份公司 | Disposable capsule for drinks |
| DE102009048476B3 (en) * | 2009-10-07 | 2010-09-16 | Gaplast Gmbh | One-way valve for releasing liquid from container, has outer cap which is mounted at container neck, and outlet channel is provided for fluid, where valve body is made of elastic material, and is arranged between container and outer cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102627176A (en) | 2012-08-08 |
| DE102011003567A1 (en) | 2012-08-09 |
| DE102011003567B4 (en) | 2019-09-19 |
| ITMI20120102A1 (en) | 2012-08-04 |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20201218 Address after: German waiblingen Patentee after: Xingdeke Technology Co.,Ltd. Address before: Stuttgart, Germany Patentee before: Robert Bosch Ltd. |