CN106170234A - Dosage instrument - Google Patents
Dosage instrument Download PDFInfo
- Publication number
- CN106170234A CN106170234A CN201580012147.5A CN201580012147A CN106170234A CN 106170234 A CN106170234 A CN 106170234A CN 201580012147 A CN201580012147 A CN 201580012147A CN 106170234 A CN106170234 A CN 106170234A
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- CN
- China
- Prior art keywords
- blade
- support
- portable filter
- edge
- described support
- 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.)
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- Apparatus For Making Beverages (AREA)
Abstract
A kind of coffee dose adjusts instrument and has interchangeable or adjustable blade, for being adjusted the coffee packed height in portable filter.
Description
Technical field
The present invention relates to a kind of coffee dosage instrument, and more particularly, to one with interchangeable or adjustable
Portable filter (portafilter) the dosage instrument of blade.
Background technology
Espresso coffee machine uses portable filter or the portable filter with interchangeable basket, in the process of extraction
Middle receiving coffee powder.The internal diameter of this portable filter determines together with the degree of depth and the density of the coffee powder in this portable filter
It is contained in the dosage in this portable filter or quality.It is compacted coffee powder in this portable filter reach preferred
The degree of depth or packed height.Packed height is the important parameter in concentrated coffee preparation.Because the importance of packed height, need to permit
Permitted user and arranged or repair the portable filter dosage instrument to suitable packed height of compacting exactly and repeatedly.
Summary of the invention
The purpose of this technology is to provide a kind of portable filter dosage work with adjustable or interchangeable blade
Tool.
Another purpose of this technology is to provide a kind of portable filter dosage work with packed height indicator
Tool.
Another purpose again of the present invention is to provide a kind of portable filter dosage instrument with two blades, wherein
One blade can exchange with the 3rd blade.
The present invention further objective is that providing a kind of has adjustable vane, indexing feature part with tactile feedback
The portable filter dosage instrument of (indexing feature) and packed height indicator.
Thus, it is provided that a kind of portable filter dosage instrument with housing, one or a pair leaf packet are contained in this shell
Internal.This housing has a window, it is possible to observe indexing mark, this indexing mark and required portable mistake by this window
The packed height of filter is correlated with.
Accompanying drawing explanation
In order to be more fully understood that the present invention, referring now to the following drawings, in the accompanying drawings:
Fig. 1 is the perspective view of dosage instrument.
Fig. 2 is the decomposition diagram of the dosage instrument that Fig. 1 describes.
Fig. 3 is the perspective view of dosage instrument, wherein, removes half portion of a housing.
Fig. 4 is the perspective view of dosage instrument, wherein, removes half portion of a housing.
Fig. 5 is the perspective view of dosage instrument, wherein, removes a blade.
Fig. 6 is the perspective view of dosage instrument and watch window.
Fig. 7 is the perspective view of dosage instrument and watch window.
Fig. 8 is the perspective view of dosage instrument and watch window.
Fig. 9 is the cross sectional view of dosage instrument and portable filter.
Figure 10 is the cross sectional view of dosage instrument and portable filter.
Figure 11 is the perspective view of adjustable dosage instrument.
Figure 12 is the perspective view of the device that Figure 11 describes, and wherein, removes half portion of a housing to appear inside it.
Figure 13 is the cross sectional view of the instrument shown in Figure 11 and portable filter.
Detailed description of the invention
As depicted in figs. 1 and 2, manual dosage or dose titration instrument 10 for portable filter include two parts
Housing 11, a pair relative blade 12,13 is positioned at the two partial shell.In this example, this housing or support be by
Two similar case half 14,15 compositions.Case half forms each relative blade when joined in each end
The groove 100,101 that can project through.Case half is fastened togather or is bonded to each other, as shown in Figure 1.Two housing sections or
Frame is optional.The transverse width 16 of this housing is more wider than the transverse width 17 of any one in blade 12,13.Therefore, when
When blade inserts the opening of portable filter, the end face 18,19 of this housing will rest against on the upper limb of this portable filter,
And what adjacent blade (such as 12) can enter that this portable filter can adjust penetrates length (penetration) or deep
Degree, as will be explained.In the example provided, each blade includes repairing edge or scraping edge 21, this finishing edge or scraping
Edge preferably is divided to provide the Chamfer Edge being connected with a surface of this blade again and is connected with the another side 24 of this blade
The second Chamfer Edge 23.Support and relative to this portable filter manual rotation by this portable filter at instrument 10
Time, this chamfering provides optimal smooth or scraping surface.
As suggested in the example of Fig. 2, that relatively guide or the relative each blade in blade is preferably flat,
And comprise half edge of foregoing chamfering relatively.The width of specific blade edge 21 is corresponding to having specific cooperation
The portable filter of nominal inside diameter.Each blade has away from scraping the pair of parallel branch 24,25,26,27 that edge 21 extends.
One blade has a center-pole 28, and this center-pole is with the screw thread 29 coordinated with the female thread 30 being positioned at divided wheel 31.
Divided wheel 31 preferably feature is reeded, the textured or crenate outer dia 32 coordinated with ratchet 33.Each
Case half 14,15 has the center window 34,35 with the optional internal edge thickened, and user can be by this center
Window is close to also rotary index wheel 31.Indexing ratchet 33 is maintained between case half 14,15.As will be explained, indexing
The rotation of wheel 31 causes this as one man and in a same direction to move blade.The model of movement can be observed by window 36
Enclosing, window 36 is formed by least one case half 14.Adjacent with window 36 protruding or other optionally index mark
37,38 allow user to observe mark, seam or the joint between appended blade, and thus estimate what the blade exposed penetrated
The degree of depth.
Fig. 3 illustrates the dosage instrument 10 removing case half 14.The two blade removably interlocks,
Thus stabilize its relative orientation in this housing.In the example of fig. 3, lower blade 30 has a branch 31, this branch
The side of its end has recess 32a.Recess 32a contains the tongue of the end formation of the branch 34 at another blade 35
Sheet 33.Similar layout interconnects other branches 36,37 alternatively.In this example, each branch on be provided with recess and
Tongue piece arranges 32,33, but is on the relative side of each blade.In this example, each branch of lower blade 30
31, the feature of the end of 36 is the auricle extended laterally for a pair or protuberance 37,38.These auricles highlight, in order to this lower blade
Can not be by the groove in the tool body of lower blade or opening.The feature of this case half is first half groove 39 and lower half
Groove 40, each blade is suitable for projecting through these grooves.
As suggested in the example of Fig. 4, blade 40 by divided wheel 41 move ahead ultimately resulted in bar 43 with
The disengaging of the head 42 of the increase that the end of flexible fastening clip 44 is formed, flexible fastening clip 44 and in case half
Individual integral.Clip 44 is formed by two resilient fingers 45, and each finger piece has terminal process, this terminal process with
The groove 51 (see Fig. 5) adjacent with head 42 engages and departs from.When head 42 ejects from clip 44, it is possible to manually from this shell
Body recalls blade 40.This allows same or different blade to be inserted into and engage with divided wheel 41.Known Portable filtering
Utensil has different internal diameters or bore.Thus, by using different two blades of length and providing interchangeable blade, can
To adapt to various different portable filter.
As suggested in Fig. 2 and Fig. 5, shuttle, the relative blade of the two define by window 36,52 it can be seen that
Joint or edge 60.Thus, as illustrated in fig. 6, when blade is put middle by this, joint or edge 60 can be at windows 61
In put middle appearance.On a direction 63 rotary index wheel 62 result in blade 65 one move ahead 64.Lead at this blade
Crossing this divided wheel when moving ahead or withdraw, joint or edge 60 will appear from mobile, therefore neighbouring suitably point at joint or edge 60
During scale will 71, user can stop the rotation (as shown in Figure 7) of this divided wheel.
As suggested in Fig. 6 to Fig. 8, divided wheel 62 rotation in the opposite direction can cause another blade 81 move ahead with
And the corresponding sports at joint or edge 60 with and another group of the adjacent appearance of window 61 or set 83 indexing mark in an indexing
Mark 82 aligns.Each indexing mark exceedes the penetration depth of the upper edge of this portable filter corresponding to blade.For profit
Or positioning relative to the preferably sensation of this portable filter in this housing, this housing can comprise and by the end of each blade groove
The magnet 84,85 that shoulder 18,19 that housing near end is formed is adjacent.In a preferred embodiment, this divided wheel sector or
The distance that the spacing of parallel groove or indexing feature part 86 is moved ahead corresponding to blade, this distance is corresponding to adjacent indexing mark
82 or its rationally the most again branch (as 1/4th or half) between spacing.
As it is shown in figure 9, foregoing dosage instrument 90 can comprise blade 91, the width of blade of blade 91 is less than portable
Formula filter or the internal diameter of its basket 92.When the width of this blade is less than the internal diameter of portable filter or its basket 92, the most excellent
Edge engaging groove 93 is attached in instrument 90 by selection of land.Edge engaging groove 93 ensure that instrument and blade thereof at it relative to this just
Take being properly positioned when formula filter rotates.In order to be beneficial to even preferably engage, can be by one or more magnet 94,95
In conjunction with the most in the cell or on neighbouring or its appropriate location.Polarity between one or more magnet 94,95
This instrument is kept to engage with the upper edge of portable filter or its basket 92.In this example, a magnet 94 is positioned at edge
In engaging groove 93, and at a certain distance from another magnet 94 is positioned at distance the first magnet 94, this distance is corresponding to Portable filtering
The diameter of the upper edge of device or its basket 92.As shown in Figure 10, the coffee in the rotation of instrument 90 makes this portable filter upper
Surface 110 smooths, and edge engaging groove 93 keeps the joint of itself and the edge of this portable filter.The overall width of blade 91 is recognized
For being effective, as long as it is at least the half of diameter of portable filter or its basket 92.
Another embodiment of adjustable dosage instrument is illustrated in Figure 11 to Figure 13.In this example, adjustable
Manual dosage instrument 110 includes the shell 111 formed by two case half matched 112,113.Single housing half portion or
Frame also supports all mobile parts.As shown in figure 12, each case half has neighboring along 121, when being engaged with each other, it
Define interior compartment 122.This support or two half portion 112,113 secure the adjustment screw 122 rotated freely.At this
In individual example, adjust swivel head 123 and thread spindle 124 that screw 122 includes being fixed by this support.Thread spindle 124 is passed through past
In the central boss 125 of compound height adjustment frame 126 formed the screw thread matched and engage.Adjust frame 126 and there is level
Cross bar 127, this horizontal cross bar and a pair adjustment column 128,129 interconnection are also moved in this housing.Under each adjustment column
End or contact jaw (being the minimum terminal of framework 126) 128,129 can terminate in such as low-friction material or magnetic material 130.
When hand screw 123 rotates, horizontal cross bar 126 vertically moves together with adjusting column 128,129.Its effect is that change is portable
Vertical dimension between formula filter contacts surface 130 and the lower limb 132 of scraper blade 133.
The lower end adjusting axle 124 can be by the opening in the horizontal bottom edge edge of case half 135 by rotatably solid
Fixed.
The interior muscle of case half, rib or edge 136 are for the cylindrical column that can vertically adjust at this shell navigation inside the body
128、129。
The lower limb of case half can have one or more optional opening 137, for accommodating by scraper blade
One or more securing member 138 that the top edge of 133 is loaded with.In this way, scraper blade 133 can depart from also with this housing
Can exchange with the scraper blade 133 with different qualities, different in width etc..This blade can be integral with this support or removable
Unload.In this way, blade extends away from this support.
As shown in figure 13, the contact jaw of this portable filter or surface 130, i.e. adjust the lower end of column 128,129, with
The upper edge 143 of portable filter or portable filter insert 144 contacts.When instrument 110 rotates, adjust coffee
145 levels in this portable filter, and flattened by this instrument and smooth the upper surface 146 of coffee.
Although the present invention is described with reference to instantiation, it will be recognized to those skilled in the art that permissible
The present invention is implemented by other forms many.
As used in this, except as otherwise noted, in order to describe the ordinal adjectives " first " of general object, " second ",
" the 3rd " etc. only represent, the different instances of similar object refers to, and is not intended to imply that, described object must be with given
Sequentially, either time, space, grade or any other mode.
Run through this specification and mention " embodiment " or " embodiment " or " example " it is meant that combine this embodiment institute
The specific features, structure or the characteristic that describe are comprised at least one embodiment of the present invention.Therefore, this specification is being run through
The various local phrase " in one embodiment " occurred or " in one example " be not necessarily all referring to same embodiment or
Example, it is possible that refer to same embodiment or example.Additionally, concrete feature, structure or characteristic are one or more
Can combine in any suitable way in individual embodiment, this is aobvious according to the disclosure for those of ordinary skills
And be clear to.
Similarly, it is recognized that the present invention exemplary embodiment described above in, for simplify the disclosure and
Help to understand one or more various creative in terms of purpose, the various features of the present invention are sometimes in single embodiment, attached
Figure or its explanation are classified as a class.But, this open method is not construed as reflecting such intention, i.e.
The invention asking protection requires than the more feature of feature clearly described in each claim.On the contrary, such as appended claims
Book is reflected, creative aspect is all features less than single embodiment disclosed above.Any enclosing is embodied as
Claims of mode are expressly incorporated at this in this detailed description of the invention, and wherein every claim self is as the present invention
Single embodiment.
Unless stated otherwise, otherwise as can be seen that from following discussion, it will be appreciated that throughout the specification, use
Such as " process ", discussion that " calculating ", the term of " computing " or " determination " etc. are done refers to and operates data
And/or the microprocessor of conversion, controller or calculate system or similar electronics calculate or the action of signal processing apparatus and/or
Process.
Additionally, as will be understood by those of ordinary skill in the art, although embodiments more described here include some features
But other features included not included in other embodiments, but the combination of the feature of different embodiment is intended to be in this
Bright scope is interior and forms different embodiments.Such as, in following claims, any embodiment required for protection
Can use in any combination.
Therefore, embodiment while there has been described what be believed to be the preferred embodiment of the invention, but people in the art
Member it will be recognized that in the case of without departing substantially from the spirit of the present invention can to its make other and further modification, and
It is intended to the claimed all such changes and modifications being within the scope of the invention.
Although the detail of reference structure has been disclosed for the present invention, these should be understood that and have passed through example
Mode provides rather than provides as restriction the scope of the present invention or spirit.
Claims (16)
1. a manual coffee dose adjusting apparatus, including:
Support for adjustable first blade；
There is the blade of threaded portion；
Described threaded portion from rotary index wheel accommodate；
Described divided wheel is fixed by described support.
Device the most according to claim 1, wherein:
Described support also includes watch window, it is possible to see blade-section from described watch window.
Device the most according to claim 1 and 2, wherein:
Described support is the housing accommodating described first blade.
Device the most according to claim 4, wherein:
Described housing has two half-unit.
5., according to the device according to any one of claim 1-4, also include:
Second blade, described second blade and described first blade interconnection, in order to described first blade and the second blade are as one man
Mobile.
6. according to the device according to any one of claim 1-5, wherein:
Described first blade has two faces and two Chamfer Edges, an edge and a face and is connected, and another edge
It is connected with another face.
Device the most according to claim 2, also includes:
The indexing mark adjacent with described window.
8. according to the device according to any one of claim 1-7, wherein:
Described divided wheel has a textured outside, and with and the described outside ratchet coordinated be associated.
9. a manual coffee dose adjusting apparatus, including:
Having the height adjustment frame of portable filter contact surface, described height adjustment frame is adjustably fixed by support；
Described support has the blade extended from it.
Device the most according to claim 9, wherein:
Described blade can remove from described support.
11. devices according to claim 9, wherein:
Described blade is integral with described support.
12. devices according to claim 11, wherein:
Described height adjustment frame keeps by adjusting screw, and described adjustment screw is the swivel head by being fixed by described support
Portion fixes.
13. according to the device according to any one of claim 9-12, wherein:
Described adjustment frame has terminal contact point.
14. devices according to claim 13, wherein:
Described contact point is magnetic.
15. according to the device according to any one of claim 9-14, wherein:
Described support has watch window formed therein that.
16. according to the device according to any one of claim 1-8, wherein:
Described support combines with magnet to contact portable filter.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/AU2015/000131 WO2015131239A1 (en) | 2014-03-06 | 2015-03-19 | Dosing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106170234A true CN106170234A (en) | 2016-11-30 |
| CN106170234B CN106170234B (en) | 2020-09-18 |
Family
ID=57391627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580012147.5A Active CN106170234B (en) | 2015-03-19 | 2015-03-19 | Dosing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106170234B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117583A1 (en) * | 1983-02-25 | 1984-09-05 | Valentino Gasparella | Automatic mechanism for the production of espresso coffee |
| US6095032A (en) * | 1998-11-06 | 2000-08-01 | La Marzocco International L.L.C. | Coffee grinding, portioning, and pressing device |
| CN101203163A (en) * | 2005-04-29 | 2008-06-18 | 意利咖啡股份公司 | Filter holder particularly for espresso coffee machines |
| CN201178983Y (en) * | 2008-04-16 | 2009-01-14 | 王荐品 | Coffee machine high pressure filtering device capable of adjusting cup share |
| CN101355898A (en) * | 2006-01-05 | 2009-01-28 | 布瑞威利私人有限公司 | Automated dose control for espresso maker |
| EP2087818A1 (en) * | 2008-02-08 | 2009-08-12 | Celaya, Emparanza Y Galdos Internacional, S.A. | Filter holder for a coffee machine |
| CN101602120A (en) * | 2009-05-27 | 2009-12-16 | 无锡华联精工机械有限公司 | Three-dimensional driller main shaft backswing height control and regulation mechanism |
| CN101726289A (en) * | 2009-12-23 | 2010-06-09 | 王鹏飞 | Leveling instrument for rapidly and automatically leveling |
| CN101750220A (en) * | 2008-12-10 | 2010-06-23 | 海洋王照明科技股份有限公司 | Rotating switch fatigue test device |
| CN101801245A (en) * | 2007-09-14 | 2010-08-11 | 皇家飞利浦电子股份有限公司 | A filter-holder for coffee machines with means for adjusting the quality of the coffee, and a machine comprising said filter-holder |
| CN202341778U (en) * | 2010-09-29 | 2012-07-25 | 杨碧连 | Fast beverage brewing machine |
| US8240244B2 (en) * | 2006-12-04 | 2012-08-14 | Mcknight Philip Lewis | Tool for controlling the quantity of particulates contained in a receptacle |
| CN204105757U (en) * | 2014-08-15 | 2015-01-21 | 广东新宝电器股份有限公司 | Funnel device and the coffee machine using it |
-
2015
- 2015-03-19 CN CN201580012147.5A patent/CN106170234B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117583A1 (en) * | 1983-02-25 | 1984-09-05 | Valentino Gasparella | Automatic mechanism for the production of espresso coffee |
| US6095032A (en) * | 1998-11-06 | 2000-08-01 | La Marzocco International L.L.C. | Coffee grinding, portioning, and pressing device |
| CN101203163A (en) * | 2005-04-29 | 2008-06-18 | 意利咖啡股份公司 | Filter holder particularly for espresso coffee machines |
| CN101355898A (en) * | 2006-01-05 | 2009-01-28 | 布瑞威利私人有限公司 | Automated dose control for espresso maker |
| US8240244B2 (en) * | 2006-12-04 | 2012-08-14 | Mcknight Philip Lewis | Tool for controlling the quantity of particulates contained in a receptacle |
| CN101801245A (en) * | 2007-09-14 | 2010-08-11 | 皇家飞利浦电子股份有限公司 | A filter-holder for coffee machines with means for adjusting the quality of the coffee, and a machine comprising said filter-holder |
| EP2087818A1 (en) * | 2008-02-08 | 2009-08-12 | Celaya, Emparanza Y Galdos Internacional, S.A. | Filter holder for a coffee machine |
| CN101502385A (en) * | 2008-02-08 | 2009-08-12 | 塞拉亚,恩帕兰萨及加尔多斯国际私人控股公司 | Filter holder for a coffee machine |
| CN201178983Y (en) * | 2008-04-16 | 2009-01-14 | 王荐品 | Coffee machine high pressure filtering device capable of adjusting cup share |
| CN101750220A (en) * | 2008-12-10 | 2010-06-23 | 海洋王照明科技股份有限公司 | Rotating switch fatigue test device |
| CN101602120A (en) * | 2009-05-27 | 2009-12-16 | 无锡华联精工机械有限公司 | Three-dimensional driller main shaft backswing height control and regulation mechanism |
| CN101726289A (en) * | 2009-12-23 | 2010-06-09 | 王鹏飞 | Leveling instrument for rapidly and automatically leveling |
| CN202341778U (en) * | 2010-09-29 | 2012-07-25 | 杨碧连 | Fast beverage brewing machine |
| CN204105757U (en) * | 2014-08-15 | 2015-01-21 | 广东新宝电器股份有限公司 | Funnel device and the coffee machine using it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106170234B (en) | 2020-09-18 |
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