CN202355222U - Foaming device of pressure type coffee maker - Google Patents
Foaming device of pressure type coffee maker Download PDFInfo
- Publication number
- CN202355222U CN202355222U CN2011204723389U CN201120472338U CN202355222U CN 202355222 U CN202355222 U CN 202355222U CN 2011204723389 U CN2011204723389 U CN 2011204723389U CN 201120472338 U CN201120472338 U CN 201120472338U CN 202355222 U CN202355222 U CN 202355222U
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- Prior art keywords
- foaming
- coffee
- foam maker
- pit
- passage
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Abstract
The utility model discloses a foaming device of a pressure type coffee maker. The foaming device comprises a brewing head, a foaming nozzle and a foaming box assembly, wherein the brewing head is provided with a narrow first coffee outlet passage and sequentially communicated with a through hole on the foaming nozzle and the foaming box assembly consisting of an upper foam maker cover and a lower foam maker cover; the foaming box assembly is connected with the brewing head; and the upper end of the foaming box assembly is provided with an air vent which is communicated with air. A convex column is extended from the inner side of the foam maker upper cover, a pit is formed in the middle of the convex column, and the edge of the pit is provided with a small gap; and coffee is jet into the pit through the foaming nozzle and then reflected and passes through the small gap. By using a water convection principle and the mixing and foaming principle of the coffee and the air, the coffee forms thick grease, so that the coffee greatly attracts coffee drinkers. The foaming device has the characteristics of simple structure and good foaming effect.
Description
Technical field
The utility model relates to a kind of coffee machine, specifically is the pressure-type coffee machine foam device.
Background technology
The foam device of present coffee machine on the market, major part just foams through the aperture of a 0.5mm, and foam effect is not very desirable.The foam device that Chinese patent document number CN2762715 announced a kind of electric coffee machine on 08th in 03 month in 2006; Its major technique is characterised in that at the coffee bowl bottom and is evenly distributed with a plurality of apertures all around to lower convexity and in the bottom; In the circular hole of coffee bowl bottom central authorities funnelform nozzle is arranged; Bottom central in pan and nozzle be the corresponding section up and down, and the cylindric foam chamber that raises up is arranged.It is said that it can make coffee fully mix with water, air, the foam of coffee liquid can reach more than the 3mm, forms abundant foam, and the fragrance of coffee is fully come out, and has improved the mouthfeel of coffee.But this structure is too complicated, and foaming effect is not ideal enough.Therefore, be necessary to do further improvement.
The utility model content
The purpose of the utility model aim to provide a kind of simple in structure, foaming effect good, effectively improve quality of coffee, improve the pressure-type coffee machine foam device of product competitiveness, to overcome weak point of the prior art.
A kind of pressure-type coffee machine foam device by this purpose design; Comprise brew head, foaming mouth and foaming case assembly; It is characterized in that brew head is provided with narrow and small first and goes out the coffee passage; And be communicated with via hole on the foaming mouth and the foaming case assembly of being made up of foam maker loam cake and foam maker lower cover successively, the foaming case assembly connects with brew head; Foaming case assembly upper end is provided with a passage and communicates with air.
Projection is extended in said foam maker loam cake inboard, is provided with pit in the middle of the projection, and pit edge is provided with small gap; Coffee is injected in the pit through the foaming mouth, reflects then, through small gap.
One side of said foam maker lower cover is provided with a tubaeform through hole, and with foaming mouth matching and fixing; The opposite side of foam maker lower cover is provided with a square cavity, foam maker loam cake and cavity sealing and fixing, and be communicated with through hole through pit.Foam maker lower cover up and down two ends is respectively equipped with pipeline, comprise be arranged on the less passage of upper end and internal diameter be arranged on lower end and internal diameter bigger second go out the coffee passage; Coffee in the foaming case assembly communicates with the outer air of passage, mixes the back with air and goes out the outflow of coffee passage from second.The foaming mouth adopts silica gel material to process.
The utility model utilizes water convective principles and coffee and air to be mixed into the bubble principle, makes coffee form thick grease, concerning the people who likes to drink coffee, is a kind of great temptation.It has characteristics simple in structure, that foaming effect is good.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Fig. 2 is another visual angle decomposition texture sketch map of the utility model.
Fig. 3 is the utility model user mode structural representation.
Among the figure: 1 is brew head, and 1.1 is first to go out the coffee passage, and 2 is the foam maker loam cake, and 2.1 is pit, and 2.2 is small gap, and 3 is the foam maker lower cover, and 3.1 is passage, and 3.2 is second to go out the coffee passage, and 3.3 is through hole, and 3.4 is cavity, 4 foaming mouths, and 4.1 is via hole.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 3; A kind of pressure-type coffee machine foam device; Comprise brew head 1, foam maker loam cake 2, foam maker lower cover 3, foaming mouth 4, after the coffee that has a certain pressure converges, go out coffee passage 1.1 through narrow and small first on the brew head 1; Through the via hole 4.1 on the foaming mouth 4, be injected in the foaming case assembly of forming by foam maker loam cake 2 and foam maker lower cover 3 again; Foaming case assembly upper end is provided with a passage 3.1 and communicates with air, and the coffee that impacted forms thick coffee grease with after air mixes.
The foaming case assembly, and is connected with brew head 1 through screw through ultrasonic, hot melt, high frequency, make with sealing means such as sealing ring sealings by foam maker loam cake 2 and foam maker lower cover 3.Projection is extended in foam maker loam cake 2 inboards, is provided with pit 2.1 in the middle of the projection, and pit edge is provided with small gap 2.2; Coffee is injected in the pit 2.1 through foaming mouth 4, reflects then, through small gap 2.2.The foam maker lower cover is respectively equipped with a pipeline in two ends about in the of 3, comprise be arranged on upper end and the less passage of internal diameter 3.1 be arranged on lower end and internal diameter bigger second go out coffee passage 3.2; Coffee in the foaming case assembly communicates with passage 3.1 outer air, mixes the back with air and goes out 3.2 outflows of coffee passage from second.One side of foam maker lower cover 3 is provided with a tubaeform through hole 3.3, and with foaming mouth 4 matching and fixing; The opposite side of foam maker lower cover 3 is provided with a square cavity 3.4, foam maker loam cake 2 and cavity 3.4 sealing and fixing, and be communicated with through hole 3.3 through pit 2.1.Foaming mouth 4 adopts silica gel material to process.
Claims (5)
1. pressure-type coffee machine foam device; Comprise brew head (1), foaming mouth (4) and foaming case assembly; It is characterized in that brew head is provided with narrow and small first and goes out coffee passage (1.1); And be communicated with via hole (4.1) on the foaming mouth and the foaming case assembly of being made up of foam maker loam cake and foam maker lower cover successively, the foaming case assembly connects with brew head; Foaming case assembly upper end is provided with a passage (3.1) and communicates with air.
2. pressure-type coffee machine foam device according to claim 1 is characterized in that said foam maker loam cake (2) inboard extends projection, is provided with pit (2.1) in the middle of the projection, and pit edge is provided with small gap (2.2); Coffee is injected in the pit through foaming mouth (4), reflects then, through small gap.
3. pressure-type coffee machine foam device according to claim 1 and 2 is characterized in that a side of said foam maker lower cover (3) is provided with a tubaeform through hole (3.3), and with foaming mouth (4) matching and fixing; The opposite side of foam maker lower cover is provided with a square cavity (3.4), foam maker loam cake (2) and cavity sealing and fixing, and be communicated with through hole through pit (2.1).
4. pressure-type coffee machine foam device according to claim 3; It is characterized in that said foam maker lower cover (3) is respectively equipped with pipeline in two ends up and down, comprise being arranged on upper end and the less passage (3.1) of internal diameter and being arranged on the lower end and internal diameter is bigger second goes out coffee passage (3.2); Coffee in the foaming case assembly communicates with the outer air of passage, mixes the back with air and goes out the outflow of coffee passage from second.
5. pressure-type coffee machine foam device according to claim 4 is characterized in that said foaming mouth (4) adopts silica gel material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204723389U CN202355222U (en) | 2011-11-23 | 2011-11-23 | Foaming device of pressure type coffee maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204723389U CN202355222U (en) | 2011-11-23 | 2011-11-23 | Foaming device of pressure type coffee maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355222U true CN202355222U (en) | 2012-08-01 |
Family
ID=46566449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204723389U Withdrawn - After Issue CN202355222U (en) | 2011-11-23 | 2011-11-23 | Foaming device of pressure type coffee maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397012A (en) * | 2011-11-23 | 2012-04-04 | 广东新宝电器股份有限公司 | Pressure type coffee machine foaming device |
-
2011
- 2011-11-23 CN CN2011204723389U patent/CN202355222U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397012A (en) * | 2011-11-23 | 2012-04-04 | 广东新宝电器股份有限公司 | Pressure type coffee machine foaming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |