CN201057962Y - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN201057962Y CN201057962Y CNU2007200546139U CN200720054613U CN201057962Y CN 201057962 Y CN201057962 Y CN 201057962Y CN U2007200546139 U CNU2007200546139 U CN U2007200546139U CN 200720054613 U CN200720054613 U CN 200720054613U CN 201057962 Y CN201057962 Y CN 201057962Y
- Authority
- CN
- China
- Prior art keywords
- staving
- coffee
- electrical heating
- powder box
- tube connector
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 31
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 40
- 238000005485 electric heating Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a coffeemaker. A mouth is arranged on the upper part of a barrel body and a barrelhead covers the mouth; a barrel cavity is arranged between the barrel body and the barrelhead; a coffee powder box which is provided with drip holes at the lower underside is arranged at the upper part of the barrel cavity; the lower part of the barrel body is provided with an electric heating mouth which is communicated with the coffee powder box through a connecting pipe; the lower part of the barrel cavity is communicated with the electric heating mouth through a one-way water pumping device; an outlet is arranged at the lower part of the barrel body. The utility model is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of Food Outlets, is specifically related to a kind of coffee machine.
Background technology
Coffee machine is used for boiling coffee, in the process of making coffee, adopt suitable water temperature, coffee powder fully to mix during the coffee boiling and could guarantee that coffee has good taste with the carrying out of high-temperature water, a kind of coffee machine as disclosing among the Chinese patent ZL02216145.7, comprise coffee machine main body and water storage device, coffee pot dish seat, steam lead frame, water inlet pipe are set on the coffee machine main body.The quantity of coffee that this coffee machine boiled is less, so mainly be applicable to family, and be not suitable for occasions such as coffee-house, a kind of multifunctional coffee-making machine is also disclosed in Chinese patent ZL200510121366.5, this coffee machine has a water tank, a water pump, a boiler, a check valve and a brew chamber, the quantity of coffee that this coffee machine boiled is bigger, but structure is also very complicated, manufacturing cost is high, take up room big.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, low cost of manufacture, little coffee machine takes up room.
The utility model is achieved through the following technical solutions:
A kind of coffee machine, the top of staving is a bung, bung covers on bung, space between staving and the bung is a barrel interior space, and the top in space is provided with the coffee powder box in bucket, is provided with the water clock hole at coffee powder box bottom surface, be provided with the electrical heating mouth in the bottom of staving, this electrical heating mouth communicates with the coffee powder box by tube connector, communicates by unidirectional pumping water device between bottom and the electrical heating mouth in space in the bucket, is provided with outlet below staving.
In the utility model, coffee powder, hot water all place a barrel interior space, and all processes are also all only finished in staving; Water in the staving flows into heating in the electrical heating mouth, expand in water heating back in the electrical heating mouth, flow in the coffee powder box by unidirectional pumping water device with the vapour-liquid mixed form, with from the water clock hole, flow out in the staving again after coffee powder mixes, so repeatedly, it is drinkable after coffee also reaches finite concentration when the poach in the bucket leaves.
Further improvement of the utility model is:
Described staving is a cylindrical shape, and described electrical heating mouth is located at the shaft core position of described staving; Described coffee powder box also is a cylindrical shape, upwards is provided with outer tube from its bottom surface along its shaft core position, and described tube connector is a straight tube, and this tube connector makes described electrical heating mouth communicate with described coffee powder box after passing outer tube.Columnar bucket body structure is simple, low cost of manufacture, during use, along the staving axial location, enters in the coffee powder box through tube connector after water is heated, and pipeline is very simple.
In the lower end of described tube connector, described electrical heating mouth position is provided with block plate, block plate is provided with opening, at the catch that is arranged with of the opening position activity on the tube connector, below the block plate.Water in the staving is in opening enters into the electrical heating mouth, exapnsion takes place in water after the heating of electrical heating mouth, pressure rises and catch is sealed opening to pop-up, at this moment, the gas-vapor mix of high temperature is in tube connector is injected to the coffee powder box, and the air pressure in the electrical heating mouth reduces, and catch sinks, water in the staving is heating once more in opening flow into the electrical heating mouth, so repeatedly.
Be provided with by-pass prot on described block plate, this by-pass prot is from the distance of the described block plate axis radius greater than described catch.No matter catch rises or sink, by-pass prot all is in conducting state, and a spot of water can flow in the electrical heating mouth by this by-pass prot, avoids electrical heating mouth Yin Gaowen and burns out.
The top of described tube connector is provided with boss, and after described tube connector passed described outer tube, described coffee cartridge placed on this boss, makes described coffee cartridge be higher than the highest dress waterline of staving; Described electrical heating mouth lower diameter is little, upper diameter is big, and is corresponding, and the edge of described block plate raises up with respect to medium position.The gravity of coffee powder box acts on the electrical heating mouth by the boss on the tube connector, tube connector, block plate, and the structure of electrical heating mouth, block plate guarantees good location, sealing function between the two.
The top of described staving is provided with two handles, and the inboard of handle is provided with flange, and described bung is provided with two outside lugs, and lug is corresponding with lugs position and can be stuck in the flange.Lug is stuck in after the flange, can and avoid drums lids off to bung location, when the coffee machine overturning, can prevent from that staving from separating with bung barrel interior hot water is poured out rapidly and to be injured other people that structure is also fairly simple.
Described water clock hole is a plurality of, and is circumferentially uniform along described coffee powder box bottom surface.Uniform water clock hole oozes coffee uniformly in the coffee powder box.
Description of drawings
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is a B place enlarged drawing among Fig. 1;
Fig. 4 is a C place enlarged drawing among Fig. 1;
Description of reference numerals:
1, staving, 2, bung, 3, the coffee powder box, 4, the water clock hole, 5, the electrical heating mouth, 6, tube connector, 7, outlet, 8, outer tube, 9, block plate, 10, catch, 11, opening, 12, by-pass prot, 13, boss, 14, handle, 15, flange, 16, lug.
The specific embodiment
As shown in Figures 1 to 4, a kind of coffee machine, the top of staving 1 is a bung, and bung 2 covers on bung, and the space between staving 1 and the bung 2 is a barrel interior space, the top in space is provided with coffee powder box 3 in bucket, be provided with water clock hole 4 at coffee powder box 3 bottom surfaces, be provided with electrical heating mouth 5 in the bottom of staving 1, this electrical heating mouth 5 communicates with coffee powder box 3 by tube connector 6, communicate by unidirectional pumping water device between bottom and the electrical heating mouth 5 in space in the bucket, below staving 1, be provided with and export 7.
This coffee machine also is provided with two temperature controllers, and one of them is loaded on the electric heater, and the bottom that another is loaded on staving 1 is used for the temperature of coffee machine is controlled; Be provided with power line below staving 1, power line is connected with electric heater unit, is provided with attaching plug in the end of power line, and staving 1 is a cylindrical shape, and electrical heating mouth 5 is located at the shaft core position of staving 1; Coffee powder box 3 also is a cylindrical shape, upwards be provided with outer tube 8 from its bottom surface along its shaft core position, tube connector 6 is a straight tube, and this tube connector 6 makes electrical heating mouth 5 communicate with coffee powder box 3 after passing outer tube 8, water clock hole 4 is a plurality of, and is circumferentially uniform along coffee powder box 3 bottom surfaces; The top of tube connector 6 is provided with boss 13, and after tube connector 6 passed outer tube 8, coffee cartridge placed on this boss 13; Electrical heating mouth 5 lower diameter are little, upper diameter is big, and is corresponding, and the edge of block plate 9 raises up with respect to medium position; Lower end, electrical heating mouth 5 positions at tube connector 6 are provided with block plate 9, and block plate 9 is provided with opening 11, are arranged with catch 10 in the 11 position activities of the opening on the tube connector 6, below the block plate 9; Be provided with by-pass prot 12 on block plate 9, this by-pass prot 12 is from the distance of the block plate 9 axis radius greater than catch 10; The top of staving 1 is provided with two handles 14, and the inboard of handle 14 is provided with flange 15, and bung 2 is provided with two outside lugs 16, and lug 16 is corresponding with flange 15 positions and can be stuck in the flange 15.
During use, water in the staving flows into the electrical heating mouth through opening 11 (also having a spot of water through by-pass prot 12), water expands after the heating of electrical heating mouth, form water and steam mixture, and with catch to upper punch, make catch block opening on the block plate, under the effect of high pressure, water and vapour mixture in the electrical heating mouth are injected in the coffee powder box from tube connector, water mixes the back and drips in the staving from the water clock hole with coffee powder, so repeatedly, make the coffee in the staving arrive best concentration and temperature, flow out by outlet again and drink.
Claims (7)
1. coffee machine, it is characterized in that, the top of staving (1) is a bung, bung (2) covers on bung, space between staving (1) and the bung (2) is a barrel interior space, the top in space is provided with coffee powder box (3) in bucket, be provided with water clock hole (4) at coffee powder box (3) bottom surface, be provided with electrical heating mouth (5) in the bottom of staving (1), this electrical heating mouth (5) communicates with coffee powder box (3) by tube connector (6), communicate by unidirectional pumping water device between bottom and the electrical heating mouth (5) in space in the bucket, be provided with outlet (7) in the below of staving (1).
2. coffee machine according to claim 1 is characterized in that described staving (1) is a cylindrical shape, and described electrical heating mouth (5) is located at the shaft core position of described staving (1); Described coffee powder box (3) also is a cylindrical shape, upwards is provided with outer tube (8) from its bottom surface along its shaft core position, and described tube connector (6) is a straight tube, and this tube connector (6) makes described electrical heating mouth (5) communicate with described coffee powder box (3) after passing outer tube (8).
3. as coffee machine as described in the claim 2, it is characterized in that, lower end, described electrical heating mouth (5) position in described tube connector (6) are provided with block plate (9), block plate (9) is provided with opening (11), go up at tube connector (6), opening (11) the position activity of block plate (9) below be arranged with catch (10).
4. as coffee machine as described in the claim 3, it is characterized in that, be provided with by-pass prot (12) on described block plate (9), this by-pass prot (12) is from the distance of described block plate (9) the axis radius greater than described catch (10).
5. as coffee machine as described in the claim 3, it is characterized in that the top of described tube connector (6) is provided with boss (13), after described tube connector (6) passed described outer tube (8), described coffee cartridge placed on this boss (13); Described electrical heating mouth (5) lower diameter is little, upper diameter is big, and is corresponding, and the edge of described block plate (9) raises up with respect to medium position.
6. as coffee machine as described in each in the claim 1 to 5, it is characterized in that, the top of described staving (1) is provided with two handles (14), the inboard of handle (14) is provided with flange (15), described bung (2) is provided with two outside lugs (16), and lug (16) is corresponding with flange (15) position and can be stuck in the flange (15).
7. as coffee machine as described in each in the claim 1 to 5, it is characterized in that described water clock hole (4) is a plurality of, circumferentially uniform along described coffee powder box (3) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200546139U CN201057962Y (en) | 2007-07-25 | 2007-07-25 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200546139U CN201057962Y (en) | 2007-07-25 | 2007-07-25 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201057962Y true CN201057962Y (en) | 2008-05-14 |
Family
ID=39406418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200546139U Expired - Fee Related CN201057962Y (en) | 2007-07-25 | 2007-07-25 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201057962Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113825A (en) * | 2010-12-21 | 2011-07-06 | 广东格兰仕集团有限公司 | Siphoning type electric coffee pot |
| CN107028497A (en) * | 2016-02-04 | 2017-08-11 | 漳州灿坤实业有限公司 | Extraction equipment and its water clock seat of coffee machine |
| CN107969914A (en) * | 2016-10-24 | 2018-05-01 | 宁波锦宇电器有限公司 | A kind of coffee bucket of glass tub |
| CN115120093A (en) * | 2022-08-12 | 2022-09-30 | 上海司珏实业有限公司 | Electric heating coffee bucket |
-
2007
- 2007-07-25 CN CNU2007200546139U patent/CN201057962Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113825A (en) * | 2010-12-21 | 2011-07-06 | 广东格兰仕集团有限公司 | Siphoning type electric coffee pot |
| CN107028497A (en) * | 2016-02-04 | 2017-08-11 | 漳州灿坤实业有限公司 | Extraction equipment and its water clock seat of coffee machine |
| CN107969914A (en) * | 2016-10-24 | 2018-05-01 | 宁波锦宇电器有限公司 | A kind of coffee bucket of glass tub |
| CN115120093A (en) * | 2022-08-12 | 2022-09-30 | 上海司珏实业有限公司 | Electric heating coffee bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20100725 |