CN205251258U - Filtering component and capsule coffee brewing device - Google Patents
Filtering component and capsule coffee brewing device Download PDFInfo
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- CN205251258U CN205251258U CN201620055006.3U CN201620055006U CN205251258U CN 205251258 U CN205251258 U CN 205251258U CN 201620055006 U CN201620055006 U CN 201620055006U CN 205251258 U CN205251258 U CN 205251258U
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- boss
- screen pack
- pilot hole
- square
- filter assemblies
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Abstract
The utility model relates to a coffee machine technical field indicates a filtering component very much, including the filter screen, a plurality of filtration pores of crossing have been offered on the filter screen, still be provided with a plurality of bosss on the filter screen, still include with filter screen complex square, seted up on the square a plurality of with the shape and the position assorted pilot hole of boss, insert a plurality of boss one -to -ones make square and filter screen cooperation be connected in the pilot hole, and the pilot hole with the boss changes joins in marriage that have the clearance between the back and the boss will be higher than the square plane. The utility model discloses still provide a capsule coffee brewing device who adopts above -mentioned filtering component. The utility model has the advantages of preparation simple process and aperture are little, can guarantee promptly that coffee goes out that liquid is smooth and easy can also to be provided great simultaneously and dash bubble pressure.
Description
Technical field
The utility model relates to coffee machine technical field, refers in particular to a kind of filter assemblies and a kind of capsule coffee brewer.
Background technology
Capsule coffee machine is the one of coffee machine, makes the operation of extraction coffee more simple, convenient. In the time operating machines, coffee capsule is put into capsule storehouse, get final product a key extraction coffee, compare semi-automatic coffee machine, full-automatic coffee machine by ground coffee, operate very easy. If China Patent Publication No. is the machine that a kind of micro-pressure that CN103536204A mentions is manufactured coffee, comprise and brew cavity, coffee filtering device, coffee filtering device forms by brewing filter chamber main body, screen pack, water inlet, the micro-pressure filtration cavity of a relative sealing of coffee filtering device and upper cover composition, or coffee filtering device and the micro-pressure filtration cavity that brews cavity one end and be combined into a relative sealing; Micro-pressure filter chamber side portion or side top arrange screen pack; Micro-pressure filters cavity water inlet is set, the large water inlet of the cross-sectional area little water outlet of single apopore area fast and screen pack of water inlet produces current difference slowly, and formation micro-pressure makes ground coffee fully be extracted like this, coffee taste perfume (or spice), the mouthfeel brewageed to ensure are good. This scheme adopts single screen pack, while wanting to make brewing coffee, reach larger pressure and go out the smooth and easy of coffee, just need on screen pack, output a lot of smaller holes, because the less injection moulding difficulty in aperture is just larger, thereby cause the aperture of perforate on current screen pack to be differed, manufacture craft difficulty is large; Aperture greatly pressure is little, can not brew out the better coffee of mouthfeel.
Summary of the invention
The purpose of this utility model is to propose a kind of filter assemblies, and it has advantages of that manufacture craft is simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews.
The utility model also provides a kind of capsule coffee brewer, a kind of filter assemblies that adopts the utility model to provide.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of filter assemblies, comprise screen pack, on described screen pack, offer multiple filtering holes, it is characterized in that, on described screen pack, be also provided with multiple boss, also comprise the square coordinating with described screen pack, on described square, offer the shape of multiple and described boss and the pilot hole that position matches, described multiple boss is inserted in correspondingly in described pilot hole square and screen pack is connected, and between after described pilot hole and the assembling of described boss, there is gap and boss higher than square plane. filter assemblies of the present utility model, the advantage that manufacture craft is simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews.
According to above scheme, described boss is square, and described pilot hole is circular, and the diagonal of described boss equals the diameter of described pilot hole, adopts the cooperation of this form, and the fit clearance of smaller aperture due can be provided.
According to above scheme, described boss is circular, and described pilot hole is square, and the diameter of described boss equals the inscribed circle diameter of described pilot hole, adopts the cooperation of this form, and the fit clearance of smaller aperture due can be provided equally.
According to above scheme, multiple boss on described screen pack are taking the center of described screen pack as center of circle circumference array is placed with multi-turn, multiple filtering holes on described screen pack are taking the center of described screen pack as center of circle circumference array is placed with multi-turn, evenly distributed filtering holes and boss, make the mobile smooth and easy lifting simultaneously of coffee brew pressure.
According to above scheme, in the multi-turn circumference array of described filtering holes, in the set of radius and the circumference array of described boss, the set of radius is identical, makes further the mobile smooth and easy lifting simultaneously of coffee brew pressure.
According to above scheme, described each filtering holes week of its circumference array upwards, what left and right was adjacent is boss, makes further coffee flow and smooth and easyly promotes and brew pressure simultaneously.
According to above scheme, the center of described screen pack is provided with centre bore, can be so that install as other parts such as springs by centre bore.
According to above scheme, described centre bore is connected by fluting with in described multiple filtering holes one, the filtering holes being connected with described centre bore is positioned at the position near described centre bore on described screen pack, makes further the mobile smooth and easy lifting simultaneously of coffee brew pressure.
The utility model also provides a kind of capsule coffee brewer, comprise brew head and brew seat, described brew head gets final product capsule brewing coffee with brewing after seat matches, and it is characterized in that, the end face that brews of described brew head is provided with installation concave surface, and described installation concave surface is provided with filter assemblies as above. The utility model tea infuser, the advantage that filter assemblies manufacture craft is simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews.
According to above scheme, in described installation concave surface, be provided with at least two installing holes, the back side of described filter assemblies is provided with at least two protruding erection columns, described erection column is inserted in described installing hole reply one by one, be convenient to the dismounting of the installation of filter assemblies, ensure that smooth and easy the flowing of coffee liquid promotes and brew pressure simultaneously.
Filter assemblies of the present utility model, for after capsule coffee brewer, match by screen pack and square, boss on screen pack inserts in the pilot hole on square, by changing the size of pilot hole and boss, make boss and coordinating of pilot hole produce fit clearance, in the time of brewing coffee, capsule is put into tea infuser and is closed handle, thereby the masking foil that can cut outer capsule layer at the off line boss covering of pressure of water makes coffee flow before screen pack, because the fit clearance of the boss on screen pack and pilot hole generation can make, coffee liquid is smooth and easy to be passed through, but because its gap is very little and can not make current pass through rapidly, thereby make the larger pressure of generation in brewing cavity, the fit clearance of screen pack and square is to the supercharging that brews of tea infuser, make the extraction of coffee wine more thorough, and coffee liquid also can slowly flow in cup by fit clearance and filtering holes successively. meanwhile, adopt the structure of screen pack and square, avoid on screen pack, processing the hole that diameter is less, make production process comparatively simple. therefore, the utlity model has the advantage that manufacture craft is simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews.
Brief description of the drawings
Fig. 1 is the cooperation schematic diagram of filter assemblies of the present utility model;
Fig. 2 is the structural representation of filter assemblies of the present utility model;
Fig. 3 is the structural representation of tea infuser of the present utility model;
Fig. 4 is the assembling schematic diagram of filter assemblies of the present utility model and tea infuser.
In figure: 10, filter assemblies; 11, screen pack; 12, square; 13, filtering holes; 14, boss; 15, pilot hole; 16, centre bore; 17 erection columns; 21, brew head; 22, brew seat; 23, concave surface is installed; 24, installing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As depicted in figs. 1 and 2, a kind of filter assemblies 10 described in the utility model, comprise screen pack 11, on described screen pack 11, offer multiple filtering holes 13, on described screen pack 11, be also provided with multiple boss 14, also comprise the square 12 coordinating with described screen pack 11, on described square 12, offer the shape of multiple and described boss 14 and the pilot hole 15 that position matches, described multiple boss 14 is inserted in correspondingly in described pilot hole 15 square 12 and screen pack 11 is connected, and between after described pilot hole 15 and 14 assemblings of described boss, there is gap and boss 14 higher than square 12 planes. filter assemblies 10 of the present utility model, for after capsule coffee brewer, match by screen pack 11 and square 12, boss 14 on screen pack 11 inserts in the pilot hole 15 on square 12, not only can mount and dismount easily, and by changing the size of pilot hole 15 and boss 14, make boss 14 and coordinating of pilot hole 15 produce fit clearance, in the time of brewing coffee, capsule is put into tea infuser and is closed handle, thereby the boss 14 under the pressure of water on square 12 can be cut the masking foil of outer capsule layer, coffee flow is arrived before screen pack 11, the fit clearance producing due to the boss 14 on screen pack 11 and pilot hole 15 can make that coffee liquid is smooth and easy to be passed through, but because its gap is very little and can not make current pass through rapidly, thereby make the larger pressure of generation in brewing cavity, the fit clearance of screen pack 11 and square 12 is to the supercharging that brews of tea infuser, make the extraction of coffee wine more thorough, and coffee liquid also can slowly flow in cup by fit clearance and filtering holes 13 successively. meanwhile, adopt the structure of screen pack 11 and square 12, avoid on screen pack 11, processing the hole that diameter is less, make production process comparatively simple. therefore, the utlity model has the advantage that manufacture craft is simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews.
For the shape of boss 14 and pilot hole 15, described boss 14 is square particularly, described pilot hole 15 is circular, the diagonal of described boss 14 equals the diameter of described pilot hole 15, after boss 14 matches with pilot hole 15, form square internally and round externally structure, between the side of boss 14 and the circumference of pilot hole 15, form less fit clearance, the small-bore fluid hole of coffee liquid is provided. Or, described boss 14 is circular, described pilot hole 15 is square, the diameter of described boss 14 equals the inscribed circle diameter of described pilot hole 15, after boss 14 matches with pilot hole 15, form the structure of inner circle foreign side, the diagonal angle place of the circumference of boss 14 and pilot hole 15 forms less fit clearance, and the small-bore fluid hole of coffee liquid is provided. Certainly, be more than two kinds and give an example, the shape of boss 14 and pilot hole 15 can be also other various shapes, as long as meet the liquid outlet that coordinates the less fit clearance of rear formation that coffee can be provided, meets the supercharging that brews to coffee simultaneously.
In order further to promote the pressure of infusing coffee, ensure the smooth and easy fluid of coffee simultaneously, multiple boss 14 on described screen pack 11 are placed with multi-turn taking described screen pack 11 center as center of circle circumference array, and the multiple filtering holes 13 on described screen pack 11 are placed with multi-turn taking described screen pack 11 center as center of circle circumference array. Preferably, in the multi-turn circumference array of described filtering holes 13, in the set of radius and the circumference array of described boss 14, the set of radius is identical. Further, described each filtering holes 13 week of its circumference array upwards, what left and right was adjacent is boss 14. Between filtering holes 13 and boss 14, distribute comparatively equably, can make coffee liquid just can flow to filtering holes 13 places from boss 14 through shorter distance, can make coffee liquid flow smooth and easy, also can promote and brew pressure simultaneously.
According to above scheme, described screen pack 11 center is provided with centre bore 16, can be so that install as other parts such as springs by centre bore 16. Further, described centre bore 16 is connected by fluting with in described multiple filtering holes 13 one, the filtering holes 13 being connected with described centre bore 16 is positioned on described screen pack 11 position near described centre bore 16, and the mobile smoothness that can more promote coffee liquid increases simultaneously and brews pressure.
The utility model also provides a kind of capsule coffee brewer, as shown in Figure 3 and Figure 4, comprise brew head 21 and brew seat 22, described brew head 21 gets final product capsule brewing coffee with brewing after seat 22 matches, the end face that brews of described this brew head 21 is provided with installation concave surface 23, and described installation concave surface 23 is provided with filter assemblies 10 as above. The utility model tea infuser, the advantage that filter assemblies 10 manufacture crafts are simple and aperture is little, can ensure that the smooth and easy while of coffee liquid discharging can also provide the larger pressure that brews. Preferably, in described installation concave surface 23, be provided with at least two installing holes 24, the back side of described filter assemblies 10 is provided with at least two erection columns 17, erection column 17 is positioned at the back side of screen pack 11 particularly, described erection column 17 is inserted in described installing hole 24 correspondingly, filter assemblies 10 can be fixed in brew head 21, be convenient to the dismounting of the installation of filter assemblies 10, ensure that smooth and easy the flowing of coffee liquid promotes and brew pressure simultaneously.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (10)
1. a filter assemblies, comprise screen pack, on described screen pack, offer multiple filtering holes, it is characterized in that, on described screen pack, be also provided with multiple boss, also comprise the square coordinating with described screen pack, on described square, offer the shape of multiple and described boss and the pilot hole that position matches, described multiple boss is inserted in correspondingly in described pilot hole square and screen pack is connected, and between after the assembling of described pilot hole and described boss, has gap and boss higher than square plane.
2. a kind of filter assemblies according to claim 1, is characterized in that, described boss is square, and described pilot hole is circular, and the diagonal of described boss equals the diameter of described pilot hole.
3. a kind of filter assemblies according to claim 1, is characterized in that, described boss is circular, and described pilot hole is square, and the diameter of described boss equals the inscribed circle diameter of described pilot hole.
4. according to a kind of filter assemblies described in claim 2 or 3, it is characterized in that, multiple boss on described screen pack are taking the center of described screen pack as center of circle circumference array is placed with multi-turn, and the multiple filtering holes on described screen pack are taking the center of described screen pack as center of circle circumference array is placed with multi-turn.
5. a kind of filter assemblies according to claim 4, is characterized in that, in the multi-turn circumference array of described filtering holes, in the set of radius and the circumference array of described boss, the set of radius is identical.
6. a kind of filter assemblies according to claim 5, is characterized in that, described each filtering holes week of its circumference array upwards, what left and right was adjacent is boss.
7. a kind of filter assemblies according to claim 6, is characterized in that, the center of described screen pack is provided with centre bore.
8. a kind of filter assemblies according to claim 7, it is characterized in that, described centre bore is connected by fluting with in described multiple filtering holes one, and the filtering holes being connected with described centre bore is positioned at the position near described centre bore on described screen pack.
9. a capsule coffee brewer, comprise brew head and brew seat, described brew head gets final product capsule brewing coffee with brewing after seat matches, it is characterized in that, the end face that brews of described brew head is provided with installation concave surface, and described installation concave surface is provided with the filter assemblies as described in claim 1～8 any one.
10. a kind of capsule coffee brewer according to claim 9, it is characterized in that, in described installation concave surface, be provided with at least two installing holes, the back side of described filter assemblies is provided with at least two protruding erection columns, and described erection column is inserted in described installing hole reply one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055006.3U CN205251258U (en) | 2016-01-20 | 2016-01-20 | Filtering component and capsule coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055006.3U CN205251258U (en) | 2016-01-20 | 2016-01-20 | Filtering component and capsule coffee brewing device |
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| Publication Number | Publication Date |
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| CN205251258U true CN205251258U (en) | 2016-05-25 |
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| CN201620055006.3U Active CN205251258U (en) | 2016-01-20 | 2016-01-20 | Filtering component and capsule coffee brewing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455648A (en) * | 2016-01-20 | 2016-04-06 | 广东新宝电器股份有限公司 | Filtering assembly and capsule coffee making device |
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2016
- 2016-01-20 CN CN201620055006.3U patent/CN205251258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455648A (en) * | 2016-01-20 | 2016-04-06 | 广东新宝电器股份有限公司 | Filtering assembly and capsule coffee making device |
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