CN101380200A - Coffee brewing device - Google Patents
Coffee brewing device Download PDFInfo
- Publication number
- CN101380200A CN101380200A CNA2008103053698A CN200810305369A CN101380200A CN 101380200 A CN101380200 A CN 101380200A CN A2008103053698 A CNA2008103053698 A CN A2008103053698A CN 200810305369 A CN200810305369 A CN 200810305369A CN 101380200 A CN101380200 A CN 101380200A
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- Prior art keywords
- brew head
- coffee
- dunking
- brewing
- brewing device
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Abstract
The invention provides a coffee dunking device, comprising a dunking container where the coffee powders can be arranged; a dunking head with a water injection passage is arranged above the dunking container; the lower part of the dunking container is provided with a liquid outlet; the coffee powder outlet is arranged at the side above the dunking container; the coffee dunking device is characterized in that the dunking container is arranged on a clamping seat in a dismountable way; the dunking head can move up and down in the axial direction of the dunking container; the dunking head seals the dunking container when entering the dunking container; as the dunking container is arranged on the clamping seat in a dismountable way, the dunking container is convenient to be cleaned; as the dunking head seals the dunking container when entering the dunking container, the coffee dunking device can realize the high-pressure dunking.
Description
Technical field:
The present invention relates to a kind of coffee brewing device.
Background technology:
At present,, all be provided with press-powder mechanism in existing many coffee brewing devices, make coffee powder have suitable tight ness rating for obtaining the coffee of better mouthfeel.As Chinese patent a kind of " coffee brewing device " just proposed for No. 200710070773.7.The coffee brewing device of this technical scheme comprises: can put into the cylinder body of coffee powder, cylinder body is communicated with water inlet and liquid outlet, and upper and lower two-piston can move in cylinder body, is provided with motor in the coffee brewing device, and the driven by motor screw rod rotates.Screw rod can drive mounting plate and bottom plate longitudinally guide rail move, be connected with upper piston on the mounting plate, lower piston is installed in the cylinder body; Be provided with horizontal supporting plate in the coffee brewing device, cylinder body is connected on the horizontal supporting plate, horizontal supporting plate driving mechanism drives horizontal supporting plate and moves along cross slide way, bottom plate is provided with top board, bottom plate drives on the lower piston in the top board position and moves, cylinder body upper opening relevant position is provided with powder-wiping plate, and the upper piston side is located in the coffee powder outlet.Above-mentioned coffee brewing device has the function of press-powder, but has the following disadvantages:
1, above-mentioned coffee brewing device, owing to adopt the driven by motor screw rod, screw rod drives mounting plate and bottom plate, upper piston is connected on the mounting plate, and lower piston is installed in the cylinder body, realizes the function of press-powder by upper and lower piston, make the coffee brewing device structure very complicated, the manufacturing cost height.
2, above-mentioned coffee brewing device, because cylinder body is connected on the horizontal supporting plate, lower piston is located in the soak pot, it is very inconvenient to make that soak pot cleans.
Summary of the invention:
The objective of the invention is to: a kind of have press-powder function, simple in structure, brewing receptacle cleaning coffee brewing device easily are provided.
The present invention is achieved through the following technical solutions:
A kind of coffee brewing device comprises: can put into the brewing receptacle of coffee powder, the brewing receptacle top is provided with the brew head of band waterflood path, and the brewing receptacle bottom is provided with liquid outlet, and the meal outlet of coffee powder is positioned at the side of brewing receptacle top; It is characterized in that: described brewing receptacle is dismountable to be located on the deck, and brew head can move up and down along the brewing receptacle axial direction, sealing brewing receptacle when brew head enters brewing receptacle.
The invention has the advantages that: be located on the deck because brewing receptacle is dismountable, it is convenient to make brewing receptacle clean.Because the sealing brewing receptacle made the present invention can realize that high pressure brews when brew head entered brewing receptacle.
In the present invention, described brew head is provided with screw thread, and transmission mechanism drives brew head by this screw thread and moves up and down, and brew head is provided with the position-limit mechanism that prevents that brew head from rotating.Because transmission mechanism drives brew head by this screw thread and moves up and down, when brew head moved down, coffee brewing device had the press-powder function.Because brew head is provided with screw thread, make the transmission mechanism of brew head very simple, easily manufactured, cost is low.Position-limit mechanism can guarantee brew head upper and lower when mobile, and brew head is not rotated.
In the present invention, described transmission mechanism comprises: with the transmission nut of threads engaged on the brew head, transmission nut drives brew head and moves up and down.Adopt transmission nut to drive brew head and move up and down, make transmission mechanism very simple, reliable operation.
In the present invention, described transmission mechanism also is provided with the gear that is connected on the motor output shaft, and the transmission nut outer rim is provided with the tooth that matches with gear.Gear and transmission nut marginal tooth that employing is connected on the motor output shaft drive transmission nut, and its structure is very simple, reliable operation.
In the present invention, described brewing receptacle upper end is provided with the card division, and deck is provided with the draw-in groove that matches with this card division.Make that the dismounting of brewing receptacle is all very convenient.
In the present invention, described brew head outer ledge is provided with sealing ring, and the brew head lower end is provided with filter screen.Sealing ring can be assisted and be realized that high pressure brews, and filter screen can stop coffee powder to enter waterflood path in the brew head.
In the present invention, described position-limit mechanism comprises: be located at guide groove and the guide pillar of being located on the deck on the brew head.Guide groove and guide pillar can guarantee brew head when moving up and down, and brew head is not rotated.
In the present invention, described position-limit mechanism comprises: the brew head outer rim is the non-revolved body shape, is provided with the installing hole that matches with the brew head outer rim in the brew head mount pad.It also can guarantee brew head when moving up and down, and brew head is not rotated.
Description of drawings:
Fig. 1 is a generalized section when moving on the brew head of coffee brewing device of the present invention.
Generalized section when Fig. 2 is the brew head press-powder of coffee brewing device of the present invention.
Fig. 3 is the brewing receptacle of coffee brewing device of the present invention generalized section when pulling down.
Fig. 4 is a kind of brew head external structure schematic diagram of coffee brewing device of the present invention.
Fig. 5 is the another kind of brew head generalized section of coffee brewing device of the present invention.
Fig. 6 is the brewing receptacle schematic diagram of coffee brewing device of the present invention.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 6: the coffee brewing device of present embodiment comprises: the brewing receptacle 1 that can put into coffee powder, the brewing receptacle top is provided with the brew head 3 of band waterflood path 2, the brewing receptacle bottom is provided with liquid outlet 4, and the meal outlet 5 of coffee powder is positioned at the side of brewing receptacle top.Brewing receptacle 1 dismountable being located on the deck 6, brew head 3 can move up and down along brewing receptacle 1 axial direction, sealing brewing receptacle when brew head enters brewing receptacle; Brew head is provided with screw thread 7, and transmission mechanism drives brew head 3 by this screw thread 7 and moves up and down, and brew head is provided with the position-limit mechanism that prevents that brew head from rotating.
Transmission mechanism comprises: the transmission nut 8 that matches with screw thread 7 on the brew head 3, transmission nut 8 drives brew head and moves up and down.Transmission mechanism also is provided with the gear 9 that is connected on motor 17 output shafts, and transmission nut 8 outer rims are provided with the tooth that matches with gear 9.
The brewing receptacle upper end is provided with card division 10, and deck is provided with the draw-in groove 11 that matches with this card division.The brew head outer ledge is provided with sealing ring 12, and the brew head lower end is provided with filter screen 13.
As shown in Figure 4: the position-limit mechanism of present embodiment comprises: brew head 3 outer rims are the non-revolved body shape, and its outer rim has a plane 14.Be provided with the installing hole that matches with the brew head outer rim in the brew head mount pad.
As shown in Figure 5: the position-limit mechanism of present embodiment also can be: be located at guide groove 15 and the guide pillar of being located on the deck 16 on the brew head 3.Above-mentioned position-limit mechanism all can guarantee brew head when moving up and down, and brew head is not rotated.
Present embodiment brew head moving process is as follows: during the transmission mechanism forward rotation, transmission mechanism drives brew head by this screw thread and moves down; During the transmission mechanism backward rotation, transmission mechanism drives brew head by this screw thread and moves up.When moving up and down, do not rotate by the assurance brew head in brew head for position-limit mechanism.
Because brewing receptacle is dismountable to be located on the deck, it is convenient to make brewing receptacle clean.Because transmission mechanism drives brew head by this screw thread and moves up and down, when brew head moved down, coffee brewing device had the press-powder function.Because brew head is provided with screw thread, make the transmission mechanism of brew head very simple, easily manufactured, cost is low.Position-limit mechanism can guarantee brew head when moving up and down, and brew head is not rotated.
The foregoing description is a case of the present invention, and any change that spirit is done according to the present invention all is interpreted as not breaking away from protection scope of the present invention.
Claims (8)
- [claim 1] a kind of coffee brewing device comprises: can put into the brewing receptacle of coffee powder, the brewing receptacle top is provided with the brew head of band waterflood path, and the brewing receptacle bottom is provided with liquid outlet, and the meal outlet of coffee powder is positioned at the side of brewing receptacle top; It is characterized in that: described brewing receptacle is dismountable to be located on the deck, and brew head can move up and down along the brewing receptacle axial direction, sealing brewing receptacle when brew head enters brewing receptacle.
- [claim 2] coffee brewing device according to claim 1 is characterized in that: described brew head is provided with screw thread, and transmission mechanism drives brew head by this screw thread and moves up and down, and brew head is provided with the position-limit mechanism that prevents that brew head from rotating.
- [claim 3] coffee brewing device according to claim 2 is characterized in that: described transmission mechanism comprises: with the transmission nut of threads engaged on the brew head, transmission nut drives brew head and moves up and down.
- [claim 4] coffee brewing device according to claim 3 is characterized in that: described transmission mechanism also is provided with the gear that is connected on the motor output shaft, and the transmission nut outer rim is provided with the tooth that matches with gear.
- [claim 5] coffee brewing device according to claim 1 is characterized in that: described brewing receptacle upper end is provided with the card division, and deck is provided with the draw-in groove that matches with this card division.
- [claim 6] coffee brewing device according to claim 1 is characterized in that: described brew head outer ledge is provided with sealing ring, and the brew head lower end is provided with filter screen.
- [claim 7] coffee brewing device according to claim 1 is characterized in that: described position-limit mechanism comprises: be located at guide groove and the guide pillar of being located on the deck on the brew head.
- [claim 8] coffee brewing device according to claim 2 is characterized in that: described position-limit mechanism comprises: the brew head outer rim is the non-revolved body shape, is provided with the installing hole that matches with the brew head outer rim in the brew head mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103053698A CN101380200A (en) | 2008-11-03 | 2008-11-03 | Coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103053698A CN101380200A (en) | 2008-11-03 | 2008-11-03 | Coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101380200A true CN101380200A (en) | 2009-03-11 |
Family
ID=40460396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103053698A Pending CN101380200A (en) | 2008-11-03 | 2008-11-03 | Coffee brewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101380200A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066739A1 (en) * | 2009-12-01 | 2011-06-09 | 广东新宝电器股份有限公司 | Brewing system of coffee machine |
| CN104302214A (en) * | 2012-05-23 | 2015-01-21 | 皇家飞利浦有限公司 | Beverage producing device with a dual-position water container |
| CN105768969A (en) * | 2016-02-02 | 2016-07-20 | 徐根彪 | Hot beverage brewing cup with washing convenience and small contamination possibility |
| CN106724840A (en) * | 2016-12-21 | 2017-05-31 | 苏州咖博士咖啡系统科技有限公司 | A kind of beverage pouring and boiling device |
| WO2020073689A1 (en) * | 2018-10-11 | 2020-04-16 | 金文� | Beverage brewing device |
-
2008
- 2008-11-03 CN CNA2008103053698A patent/CN101380200A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066739A1 (en) * | 2009-12-01 | 2011-06-09 | 广东新宝电器股份有限公司 | Brewing system of coffee machine |
| CN104302214A (en) * | 2012-05-23 | 2015-01-21 | 皇家飞利浦有限公司 | Beverage producing device with a dual-position water container |
| CN105768969A (en) * | 2016-02-02 | 2016-07-20 | 徐根彪 | Hot beverage brewing cup with washing convenience and small contamination possibility |
| CN106724840A (en) * | 2016-12-21 | 2017-05-31 | 苏州咖博士咖啡系统科技有限公司 | A kind of beverage pouring and boiling device |
| WO2020073689A1 (en) * | 2018-10-11 | 2020-04-16 | 金文� | Beverage brewing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090311 |