CN104352165B - Coffee machine and its filter cup - Google Patents
Coffee machine and its filter cup Download PDFInfo
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- CN104352165B CN104352165B CN201410652582.1A CN201410652582A CN104352165B CN 104352165 B CN104352165 B CN 104352165B CN 201410652582 A CN201410652582 A CN 201410652582A CN 104352165 B CN104352165 B CN 104352165B
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- coffee machine
- bottom wall
- filter cup
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- side wall
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Abstract
A kind of coffee machine filter cup includes bottom wall, side wall and lid.Offer multiple long and narrow arcuate sockets, circumferentially extending of the multiple arcs hole along bottom wall, and radial direction of the multiple arcs hole along bottom wall on bottom wall to arrange in row, arcuate socket runs through inner surface and outer surface, flows out for infusion.Side wall is provided with multiple filter houses, and filter house is thin-and-long, and filter house extends towards or away from bottom wall, filter house includes multiple stepped retaining walls being arranged in order, plane and filter cup where retaining wall it is axially in parallel, gap between two neighboring retaining wall be present, gap is flowed out for infusion.A kind of coffee machine is also provided.In the coffee machine containing above-mentioned coffee machine filter cup, infusion can be made to flow out faster, shorten the brewing time of coffee, it is convenient and swift.
Description
Technical field
The present invention relates to a kind of filter cup, more particularly to a kind of coffee machine and its filter cup.
Background technology
Traditional coffee punching process such as needs to bakee, grinds, brews, filtering at several processes.Although traditional coffee system
Make technique, have sight well and interest, but due to the fast rhythm of the modern life, many people do not have time punching coffee
Coffee, therefore, coffee machine just arise at the historic moment.Made coffee using coffee maker, cold water be added in the water tank of coffee machine first,
Heated, heated water pressurization, under pressure, hot water, which sprays, to be run through in the filter cup for filling ground coffee, molten
Solve ground coffee.
At present, the filter cup for containing ground coffee is filtered by screen pack or filter paper mostly.Using filtering
During net or filter paper filter, because the surface of screen pack or filter paper is provided with hollow out, and the size of hollow out is smaller, liquid
State easily forms film layer in hollow part.When the pressure of solution can not overcome the surface tension of film layer, hollow part can be blocked
Plug, then infusion can not filter out out of filter cup faster, increase the brew time of coffee, not enough fast.
The content of the invention
Based on this, it is necessary to provide a kind of coffee machine and its filter cup that infusion can be made to filter out faster.
A kind of coffee machine filter cup, including bottom wall, side wall and lid, the bottom wall includes inner surface and outer surface, described
Side wall flare, the side wall include stub end and small head end, and the bottom wall is located at the small head end, the edge of the bottom wall
It is tightly connected with the side wall, the cover cap is on the stub end, and the side of the lid and the side wall is big
Head end connects；
Offer multiple long and narrow arcuate sockets on the bottom wall, circumferentially extending of multiple arcuate sockets along the bottom wall,
And radial direction of multiple arcuate sockets along the bottom wall is arranged in row, the arcuate socket runs through the inner surface and outer surface, uses
Flowed out in infusion；
The side wall is provided with multiple filter houses, and the filter house is thin-and-long, and the filter house is towards or away from described
Bottom wall extends, and the filter house includes multiple stepped retaining walls being arranged in order, the plane where the retaining wall and the mistake
Filter bowl it is axially in parallel, gap between the two neighboring retaining wall be present, the gap is flowed out for infusion.
In one of the embodiments, the lid is circle, and the circle centre position of the lid offers water injection hole.
In one of the embodiments, the bottom wall, the side wall and the lid are formed in one.
In one of the embodiments, the lid is provided with annular boss, the ring towards the one side of the side wall
The diameter of shape boss is less than or equal to the diameter of the stub end, and the boss can be contained in the opening of the stub end.
In one of the embodiments, the diameter of the annular boss is equal to the diameter of the stub end, the convex annular
The lateral wall of the arc of platform is provided with convex tendon, and neck is offered on the madial wall of the stub end, and the convex tendon is contained in described
In neck.
In one of the embodiments, the bottom wall includes the first filtering area and the second filtering area, first filtering area
For circle, second filtering area is located at the periphery of first filtering area, in annular, the circle centre position of first filtering area
Circular hole is offered, first filtering area is provided with four row arcuate sockets, and second filtering area is provided with seven row arcuate sockets.
In one of the embodiments, the slit width of the arcuate socket is 0.05~0.2mm.
In one of the embodiments, the slit width in the gap is 0.05~0.2mm.
In one of the embodiments, the filter house is even number bar, is evenly distributed in the side wall.
A kind of coffee machine, including above-mentioned coffee machine filter cup.
In the coffee machine containing above-mentioned coffee machine filter cup, because arcuate socket is located on bottom wall, infusion first from
Flowed out in arcuate socket.And arcuate socket overlaps along bottom wall through direction with gravity direction, and infusion is due to gravity and hydraulic pressure
Effect, can faster from arcuate socket flow out.Also, the opening direction in gap is towards bottom wall.Fill in filter cup
When water, infusion is opening down due to gap in the presence of gravity and pressure, then enables infusion more preferable
Ground flows out out of gap, ensures that infusion can flow out out of filter cup faster.Therefore, above-mentioned coffee machine filter cup can
Infusion is flowed out faster, shorten the brewing time of coffee, it is convenient and swift.
Also, bottom wall, side wall and the lid of above-mentioned coffee machine filter cup are formed in one, when in use, without group
Dress, it is easy to operate, fast.Above-mentioned coffee machine filter cup is a kind of material using material, it is not necessary to which classification is handled, and is advantageous to back
Receive, save the energy.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the coffee machine filter cup of present embodiment；
Fig. 2 is the part-structure figure of the coffee machine filter cup shown in Fig. 1；
Fig. 3 is the sectional view of the part-structure of the coffee machine filter cup shown in Fig. 2；
Fig. 4 is the enlarged drawing of the part A of the coffee machine filter cup shown in Fig. 3；
Fig. 5 is the three-dimensional structure diagram of another state of the coffee machine filter cup shown in Fig. 1.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
Refer to Fig. 1 and Fig. 2, a kind of coffee machine filter cup 100 of present embodiment, including bottom wall 110, side wall 120 and
Lid 130.The flare of side wall 120, side wall 120 include stub end 121 and small head end 122.Bottom wall 110 is located at small head end 122,
The edge of bottom wall 110 is tightly connected with side wall 120.Lid 130 is covered on stub end 121, and the side of lid 130 and side wall
120 stub end 121 connects.
Multiple long and narrow arcuate sockets 111 are offered on bottom wall 110.Referring to Fig. 3, arcuate socket 111 is through the interior of bottom wall 110
Surface 118 and outer surface 119, flow out for infusion.Circumferentially extending of the multiple arcs hole 111 along bottom wall 110 has certain
Length, and radial direction of the multiple arcs hole 111 along bottom wall 110 is arranged in row.Arcuate socket 111 is located on bottom wall 110, and infusion is first
First flowed out out of arcuate socket 111.And the filter cup is in coffee machine in use, arcuate socket 111 runs through direction along bottom wall 110
Overlapped with gravity direction, namely arcuate socket 111 is opening down, infusion, can be faster from arc due to Action of Gravity Field
Flow out in hole 111.
Specifically, bottom wall 110 includes the first filtering area 112 and the second filtering area 113.First filtering area 112 is circle, the
Two filtering areas 113 are located at the periphery of the first filtering area 112, in annular.First filtering area 112 (namely bottom wall 110) circle
Circular hole 114 is offered at the heart.First filtering area 112 is provided with four row arcuate sockets 111, and the second filtering area 113 is provided with seven row arcs
Hole 111.
Radially outward gradually increase of the length of arcuate socket 111 on first filtering area 112 along bottom wall 110.Second filtering
The length of arcuate socket 111 in area 113 is also along the radially outward gradually increase of bottom wall 110.Arcuate socket on second filtering area 113
111 columns is more than the columns of the arcuate socket 111 on the first filtering area 112.And in each column arcuate socket 111 of the first filtering area 112
Length farthest away from the arcuate socket 111 at the center of bottom wall 110 is more than in each column arcuate socket 111 of the second filtering area 113 near bottom wall
The length of the arcuate socket 111 at 110 centers.Arcuate socket 111 on the filtering area 113 of arcuate socket 111 and second of first filtering area 112
Distribution, make bottom wall 110 increase arcuate socket 111 area, ensure infusion can flow out faster.
Referring to Fig. 4, specifically in the present embodiment, the cross section of arcuate socket 111 is trapezoidal, the slit width of arcuate socket 111
Increased successively by inner surface exterior surface.Specifically, the cross section of arcuate socket 111 is isosceles trapezoid.Arcuate socket 111 includes big end
(figure is not marked) and small end (figure is not marked), big end is close to the outer surface 119 of bottom wall 110, inner surface 118 of the small end close to bottom wall 110.
Cross section is the flowing velocity that trapezoidal arcuate socket 111 can accelerate infusion, infusion is quickly flowed out coffee
Coffee machine filter cup 100.Also, during injection molding, cross section is that trapezoidal arcuate socket 111 can be with conveniently stripped.
Specifically, the slit width of arcuate socket 111 is 0.05~0.2mm.The slit width of arcuate socket 111 is less than the diameter of coffee powder
Size, therefore arcuate socket 111 can prevent coffee powder from being spilt from bottom wall 110, influence the mouthfeel of infusion.
Fig. 1 and 3 is referred to, the one end of side wall 120 away from bottom wall 110 is provided with convex edge 123.Convex edge 123 is used for and beverage machine
Internal stent be affiliated to so that filter cup is fixed in beverage machine.Specifically in the present embodiment, the convex edge 123 of side wall 120
Including along body 123a and depressed part 123b, depressed part 123b is positioned at the side along body 123a of annular.Depressed part 123b relative to
Plane where along body 123a is recessed towards bottom wall 110.Depressed part 123b bottom surface is cambered surface.
Side wall 120 is provided with multiple filter houses 124, and filter house 124 is thin-and-long.Filter house 124 is along the bottom of towards or away from
The direction extension of wall 110.
Referring to Fig. 4, filter house 124 includes multiple stepped retaining wall 124a being arranged in order.Where retaining wall 124a
Plane is axially in parallel with coffee machine filter cup 100.Gap 124b between two neighboring retaining wall 124a be present, gap 124b is used for
Infusion flows out.Gap 124b opening direction is that is, gap 124b's is opening down towards bottom wall 110.When to coffee machine
When filling water in filter cup 100, infusion is opening down due to gap 124b in the presence of gravity and pressure,
Infusion is then set to be flowed out faster out of coffee machine filter cup 100.
Gap 124b slit width is 0.05~0.2mm.Gap 124b slit width is less than the diameter of coffee powder, therefore
Gap 124b can prevent coffee powder from being spilt from side wall 120, influence the mouthfeel of infusion.
Specifically, filter house 124 is even number bar, is evenly distributed in side wall 120.Even number bar filter house 124 can make position
It is capable of in the infusion on bottom wall 110 at the gap 124b from filter house 124 of uniform force and flows out, keeps more uniform
Flow velocity, gap 124b is blocked to prevent the uneven caused coffee powder of fluid stopping speed, and infusion goes out coffee machine mistake compared with slug flow
The problems such as filter bowl 100.
Referring to Fig. 5, lid 130 is covered on stub end 121, and the side of lid 130 and the stub end of side wall 120
121 connections.Referring to Fig. 5, specific, lid 130 is provided with linking arm 131 in the present embodiment, the end of linking arm 131 with greatly
Head end 121 connects.
Lid 130 is circle, the circle centre position of lid 130, offers water injection hole 132.Specifically in the present embodiment, water filling
Hole 132 is stepped hole.The madial wall of water injection hole 132 is step-like.The madial wall of water injection hole 132 can strengthen the strong of lid 130
Degree, prevents that the intensity of the circle centre position of lid 130 is weaker due to offering water injection hole 132, causes lid 130 to deform.
Referring to Fig. 1, lid 130 is provided with annular boss 134 towards the one side of side wall 120, annular boss 134 it is straight
Footpath is less than or equal to the diameter of stub end 121, and boss can be contained in the opening of stub end 121.Specifically in the present embodiment, lid
Towards reinforcement 136 is additionally provided with the one side of side wall 120, reinforcement 136 radially extends body 130 along lid 130.Specifically
Ground, reinforcement 136 are five, are evenly distributed on lid 130 towards on the side of side wall 120.
The diameter of annular boss 134 is equal to the diameter of stub end 121.The lateral wall of the arc of annular boss 134 is provided with
Convex tendon 138, neck 125 is offered on the madial wall of stub end 121, convex tendon 138 is contained in neck 125.Convex tendon 138 and neck
125 are connected, to ensure that lid 130 can be stably connected with side wall 120.
Referring to Fig. 1, the edge of lid 130 is provided with lug 139.Lug 139 is relative with the depressed part 123b of side wall 120
Should.Formed and cracked between lug 139 and depressed part 123b.When needing to open lid 130, pass through lug 139, Ke Yifang
Just hold and exert oneself, it is convenient to open lid 130.
Bottom wall 110, side wall 120 and lid 130 are formed in one.Therefore using above-mentioned coffee machine filter cup 100 when
Wait, avoid the need for being assembled multiple element, it is simple to operate.
Coffee machine filter cup 100 is integrally formed for mould-injection.Above-mentioned coffee machine filter cup 100 uses same material system
Into, it can facilitate and reclaim, the saving energy.
A kind of coffee machine (not shown) is also provided.
The coffee machine of present embodiment includes above-mentioned coffee machine filter cup 100.
In the coffee machine containing above-mentioned coffee machine filter cup 100, arcuate socket 111 is located on bottom wall 110, and infusion is first
First flowed out out of arcuate socket 111.And arcuate socket 111 is opening down, infusion due to Action of Gravity Field, can faster from
Arcuate socket 111 flows out.Also, gap 124b opening direction is towards bottom wall 110.Fill in coffee machine filter cup 100
When water, infusion is opening down due to gap 124b in the presence of gravity and pressure, then enables infusion
Preferably flowed out out of gap 124b, ensure that infusion can flow out out of coffee machine filter cup 100 faster.Therefore, on
Stating coffee machine filter cup 100 can be such that infusion flows out faster, shorten the brewing time of coffee, convenient and swift.
Also, bottom wall 110, side wall 120 and the lid 130 of above-mentioned coffee machine filter cup 100 are formed in one, what is used
When, it is easy to operate without assembling, fast.
It is appreciated that lid 130 can omit.Coffee machine filter cup 100 includes bottom wall 110 and side wall 120.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. coffee machine filter cup, it is characterised in that including：Bottom wall, side wall and lid, the bottom wall is including inner surface and outside Surface, the side wall flare, the side wall include stub end and small head end, and the bottom wall is located at the small head end, described The edge of bottom wall is tightly connected with the side wall, and the cover cap is on the stub end, and the side of the lid and institute State the stub end connection of side wall；It is trapezoidal arcuate socket that multiple long and narrow and cross section is offered on the bottom wall, and multiple arcuate sockets are along the bottom wall Circumferentially extending, and radial direction of multiple arcuate sockets along the bottom wall is arranged in row, and the arcuate socket runs through the inner surface And outer surface, flowed out for infusion；The side wall is provided with multiple filter houses, and the filter house is thin-and-long, and the filter house is towards or away from the bottom wall Extension, the filter house include multiple stepped retaining walls being arranged in order, the plane where the retaining wall and the filter cup Centerline axis parallel, gap between the two neighboring retaining wall be present, the gap is flowed out for infusion.
- 2. coffee machine filter cup according to claim 1, it is characterised in that the lid is circular, the circle of the lid Water injection hole is offered at the heart.
- 3. coffee machine filter cup according to claim 1, it is characterised in that the bottom wall, the side wall and the lid It is formed in one.
- 4. coffee machine filter cup according to claim 1, it is characterised in that one side of the lid towards the side wall Annular boss is provided with, the diameter of the annular boss is less than or equal to the diameter of the stub end, and the annular boss can house In in the opening of the stub end.
- 5. coffee machine filter cup according to claim 4, it is characterised in that the diameter of the annular boss is equal to described big The diameter of head end, the lateral wall of the arc of the annular boss are provided with convex tendon, card are offered on the madial wall of the stub end Groove, the convex tendon are contained in the neck.
- 6. coffee machine filter cup according to claim 1, it is characterised in that the bottom wall includes the first filtering area and second Filtering area, first filtering area are circle, and second filtering area is located at the periphery of first filtering area, in annular, The circle centre position of first filtering area offers circular hole, and first filtering area is provided with four row arcuate sockets, second filtering area It is provided with seven row arcuate sockets.
- 7. coffee machine filter cup according to claim 1, it is characterised in that the slit width of the arcuate socket be 0.05~ 0.2mm。
- 8. coffee machine filter cup according to claim 1, it is characterised in that the slit width in the gap is 0.05~0.2mm.
- 9. coffee machine filter cup according to claim 1, it is characterised in that the filter house is even number bar, is uniformly distributed In the side wall.
- 10. a kind of coffee machine, it is characterised in that including coffee machine filter cup as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652582.1A CN104352165B (en) | 2014-11-17 | 2014-11-17 | Coffee machine and its filter cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652582.1A CN104352165B (en) | 2014-11-17 | 2014-11-17 | Coffee machine and its filter cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104352165A CN104352165A (en) | 2015-02-18 |
| CN104352165B true CN104352165B (en) | 2018-02-02 |
Family
ID=52519553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652582.1A Active CN104352165B (en) | 2014-11-17 | 2014-11-17 | Coffee machine and its filter cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104352165B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266657B (en) * | 2015-11-09 | 2017-12-22 | 广东新宝电器股份有限公司 | Coffee machine and filtering drainage cylinder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29902992U1 (en) * | 1999-02-19 | 1999-10-21 | Riensch & Held | Filter insert |
| US20020113007A1 (en) * | 2001-02-20 | 2002-08-22 | Chiodo Daniel J. | Filter |
| WO2004008924A1 (en) * | 2002-07-23 | 2004-01-29 | Yong-Seok Jeong | Separating membrane and the paper cup using the same |
| CN2586420Y (en) * | 2002-10-18 | 2003-11-19 | 宋伟 | Sandwich-type filtering cup |
| KR100757255B1 (en) * | 2006-05-02 | 2007-09-11 | 주식회사 비앤에스 | Tea strainer |
| JP4805420B1 (en) * | 2011-03-03 | 2011-11-02 | 篁博 長谷川 | Extractor |
| CN202161195U (en) * | 2011-06-27 | 2012-03-14 | 九阳股份有限公司 | Automatic-filtering soymilk machine and filtering device thereof |
| CN204336670U (en) * | 2014-11-17 | 2015-05-20 | 许阳凯 | coffee machine and filter cup thereof |
-
2014
- 2014-11-17 CN CN201410652582.1A patent/CN104352165B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104352165A (en) | 2015-02-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180115 Address after: 523000 Guangdong Province, Dongguan city Changan town Xiabian Yincheng Road No. 16 building 201 two Applicant after: Dongguan Yixin Food Co., Ltd. Address before: Daling Shan town in Huiqin Lin villa 523000 of Guangdong province Dongguan City 52 building 3 unit 402 room Applicant before: Xu Yangkai |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200120 Address after: 523000 Guangdong Province, Dongguan city Changan town Xiabian Silver City Road No. 16-1 Patentee after: Dongguan Hongzhan Industrial Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Changan town Xiabian Yincheng Road No. 16 building 201 two Patentee before: Dongguan Yixin Food Co., Ltd. |