CN201088473Y - Coffee making Device - Google Patents
Coffee making Device Download PDFInfo
- Publication number
- CN201088473Y CN201088473Y CNU2007201132709U CN200720113270U CN201088473Y CN 201088473 Y CN201088473 Y CN 201088473Y CN U2007201132709 U CNU2007201132709 U CN U2007201132709U CN 200720113270 U CN200720113270 U CN 200720113270U CN 201088473 Y CN201088473 Y CN 201088473Y
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- cylinder body
- powder
- coffee
- brewing device
- horizontal supporting
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- Expired - Lifetime
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Abstract
The utility model relates to a coffee brewing device which comprises a cylinder body, in whcih coffee powder can be put, an upper piston and a lower piston which can move in the cylinder body, and a screw rod driven to rotate through a motor. An upper support plate and a lower support plate can be driven through the screw rod to move along longitudinal guide rail, a transverse support plate is arranged in the brewing device, the cylinder body is connected on the transverse support plate, the transverse support plate is driven through the transverse support plate driving mechanism to move along the horizontal guide rail, a top plate is arranged on the lower support plate, the piston is driven to move upward under the driving of lower support plate at the position of the top plate, and the coffee powder outlet is arranged at the side of an upper piston. The cylinder body can be moved to the lower part of the coffee powder outlet, the coffee powder dispersing in all directions when adding coffee powder into the cylinder body is reduced for the transverse support plate can move along the horizontal guide rail. The brewing device can complete the operations of powder adding, powder pressing, brewing and coffee grounds clearing, and the brewing device is particularly suitable to be used on the automatic coffee maker.
Description
Technical field:
The utility model relates to a kind of coffee brewing device.
Background technology:
At present, when infusing coffee, coffee density is too big--and be that the coffee powder gap is too little, will make hot water and coffee powder soak time too of a specified duration, the kaffeeklatsch that brews produces bitterness sense; Coffee density is too little--and be that the coffee powder gap is too big, will make hot water and coffee powder soak time too short, can't extract the coffee delicious food fully.Therefore,, 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 making machine " just proposed for No. 01801860.2.In this technical scheme, the percolate group comprises: an inner chamber with the powdered rubber that is suitable for accepting doses, movable part that can horizontal translation.This chamber and one can horizontal translation a piston and a fixed piston cooperate, the powdered rubber of this doses can be owing to described translation between these two pistons by compression.Corresponding leading screw rotates simultaneously in the opposite direction and causes the translation simultaneously in the opposite direction respectively of described movable part and described movable piston.Above-mentioned coffee making machine has the function of press-powder.But it has the following disadvantages:
1, above-mentioned coffee making machine, owing to be subjected to movable piston and the restriction of accepting powdered rubber inner chamber mobile route, the coffee powder outlet must be arranged on the movable piston side.And the coffee powder outlet must be arranged to skewed, and from the inner chamber of accepting powdered rubber certain height is arranged, and coffee powder could rely on self gravitation and inertia to enter the inner chamber of accepting powdered rubber.Make above-mentioned coffee making machine when adding coffee powder toward inner chamber, coffee powder disperses easily everywhere, understands the severe contamination coffee making machine, even causes the damage of coffee making machine.
2, above-mentioned coffee making machine is because movable piston and accept the powdered rubber inner chamber and can not dismantle makes that the cleaning of coffee making machine is very inconvenient.
Summary of the invention:
The purpose of this utility model is: provide a kind of and reduce that coffee powder disperses when adding coffee powder toward cylinder body everywhere, can finish to add powder, press-powder, brew and remove coffee grounds automatically, clean coffee brewing device easily.
The utility model is achieved through the following technical solutions:
A kind of coffee brewing device, comprise: the cylinder body that can put into coffee powder, cylinder body is communicated with water inlet and liquid outlet, upper and lower two-piston can move in cylinder body, be provided with motor in the coffee brewing device, the driven by motor screw rod rotates, and it is characterized in that: described 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.
Advantage of the present utility model is: because the upper piston side is located in the coffee powder outlet, it can not influence moving of two-piston and cylinder body.Because cylinder body is connected on the horizontal supporting plate, horizontal supporting plate can move along cross slide way, makes cylinder body can be moved to coffee powder outlet below, and coffee powder dispersed everywhere when minimizing added coffee powder toward cylinder body.The cooperating of coffee powder outlet, two-piston, cylinder body, water inlet, liquid outlet and powder-wiping plate can be finished coffee brewing device of the present utility model and is added powder, press-powder, brews and remove automatically the coffee grounds operation, is particularly suitable for using on automatic coffee machine.
In the utility model, described upper piston is dismountable to be installed on the mounting plate; Cylinder body is dismountable to be installed on the horizontal supporting plate.The removable structure of upper piston and cylinder body can make the cleaning of coffee brewing device very convenient.Certainly, the concrete removable structure of upper piston and cylinder body is diversified, as long as can realize the utility model purpose just it can easily be pulled down from coffee brewing device.
In the utility model, described horizontal supporting plate driving mechanism comprises: mounting plate is provided with sheave, and rotatable Der Laengslenker is provided with the stuck point that can pass in and out sheave, and rotatable Der Laengslenker lower end is provided with cam; The horizontal supporting plate of cam driven moves along cross slide way.Said structure can make horizontal supporting plate move under the driving that drives the screw rod rotary electric machine, makes coffee brewing device only establish a motor and just can finish the work.Certainly, horizontal supporting plate driving mechanism also can be to drive the horizontal supporting plate motor that horizontal supporting plate moves separately.
In the utility model, described lower piston is provided with back-moving spring, and mounting plate is provided with nut, and nut cooperates the drive mounting plate with screw rod, and the screw rod lower end is provided with plectrum, and plectrum drives stage clip, and stage clip drives bottom plate.Back-moving spring can move down automatically after lower piston leaves the top board position and reset.Plectrum and stage clip can drive bottom plate longitudinally guide rail move.
In the utility model, described powder-wiping plate can rotate around its rotating shaft, links to each other by fulcrum between push rod and powder-wiping plate.Said structure can move on to when scraping the powder position at cylinder body, and coffee grounds is removed.When the setting of push rod and rotating shaft can reduce to scrape powder, the shift motion of horizontal supporting plate.
In the utility model, be provided with the press-powder spring between described lower piston and cylinder body, it can make the coffee powder behind the press-powder have suitable tight ness rating.
Description of drawings:
Fig. 1 is the utility model coffee brewing device exploded sketch.
Fig. 2 is that the utility model coffee brewing device adds powder--promptly scrape status architecture schematic diagram behind the powder.
Fig. 3 is the utility model coffee brewing device press-powder and brews the status architecture schematic diagram.
Fig. 4 is the utility model coffee brewing device status architecture schematic diagram when scraping powder.
Fig. 5 is the utility model coffee brewing device screw rod and bottom plate place schematic diagram.
Fig. 6 is horizontal supporting plate of the utility model coffee brewing device and cross slide way portion schematic diagram.
Fig. 7 is the utility model coffee brewing device cylinder body portion enlarged diagram.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7: the coffee brewing device of present embodiment comprises: the cylinder body 1 that can put into coffee powder, cylinder body is communicated with water inlet 2 and liquid outlet 3, upper and lower two-piston can move in cylinder body, be provided with motor 4 in the coffee brewing device, driven by motor screw rod 5 rotates.Screw rod can drive mounting plate 6 and bottom plate 7 longitudinally guide rail 8 move, be connected with upper piston 9 on the mounting plate 6, lower piston 10 is installed in the cylinder body 1.Be provided with horizontal supporting plate 15 in the coffee brewing device, cylinder body 1 is connected on the horizontal supporting plate 15, horizontal supporting plate driving mechanism drives horizontal supporting plate and moves 16 along cross slide way, bottom plate 7 is provided with top board 17, bottom plate drives on the lower piston 10 in the top board position and moves, cylinder body upper opening relevant position is provided with powder-wiping plate 18, and the upper piston side is located in coffee powder outlet 19.Upper piston 9 dismountable being installed on the mounting plate 6; Cylinder body 1 dismountable being installed on the horizontal supporting plate 15.
Horizontal supporting plate driving mechanism comprises: mounting plate is provided with sheave 11, and rotatable Der Laengslenker 12 is provided with the stuck point 13 that can pass in and out sheave, and rotatable Der Laengslenker lower end is provided with cam 14; Cam 14 drives horizontal supporting plate 15 and moves along cross slide way 16.Certainly, horizontal supporting plate driving mechanism also can be to drive the horizontal supporting plate motor that horizontal supporting plate moves separately.
The course of work of present embodiment coffee brewing device is as follows: before adding powder, driven by motor screw rod, mounting plate longitudinally move on the guide rail, move on the upper piston, and the cylinder body upper opening is opened.At this moment, bottom plate moves down under the drive of the plectrum of screw rod lower end and stage clip.When the stuck point on the rotatable Der Laengslenker enters sheave on the mounting plate, rotatable Der Laengslenker rotates, the horizontal supporting plate of the cam driven of lower end of the guide rod moves along cross slide way, horizontal supporting plate drives cylinder body and moves, make lower piston leave the top board position, lower piston automatically resets under the effect of back-moving spring, and horizontal supporting plate continues to drive cylinder body and moves on to the coffee powder exit position, and cylinder body adds powder.After adding powder and finishing, the motor backward rotation drives screw rod, and mounting plate longitudinally guide rail moves down, and sheave drives rotatable Der Laengslenker backward rotation, the horizontal supporting plate of the cam driven of lower end of the guide rod oppositely moves along cross slide way, and bottom plate moves under the drive of the plectrum of screw rod lower end and stage clip.When horizontal supporting plate drove cylinder body and moves on to piston position, the top board on the bottom plate moved on to the position on also; Upper piston continues to move down, and the coffee powder in the cylinder body is carried out press-powder.After press-powder was finished, cylinder body was connected water inlet, and the coffee powder of hot water after to press-powder brews.Brew finish after, just can pick out coffee from liquid outlet.When needs are removed coffee grounds in the cylinder body, the driven by motor screw rod, mounting plate and bottom plate longitudinally move on the guide rail, and lower piston is pushing up on coffee grounds under the effect of top board, and powder-wiping plate can rotate around its rotating shaft under the effect of push rod, and coffee grounds is removed.Finish a working cycles.
The advantage of present embodiment is: because cylinder body is connected on the horizontal supporting plate, horizontal supporting plate can move along cross slide way, makes cylinder body can be moved to coffee powder outlet below, and coffee powder dispersed everywhere when minimizing added coffee powder toward cylinder body.The cooperating of coffee powder outlet, two-piston, cylinder body, water inlet, liquid outlet and powder-wiping plate can make coffee brewing device finish and add powder, press-powder, brews and remove automatically the coffee grounds operation, is particularly suitable for using on automatic coffee machine.And coffee brewing device only need be established a motor and just can finish the work.
The foregoing description is a case of the present utility model, and any change of being done according to the utility model spirit all is interpreted as not breaking away from protection domain of the present utility model.
Claims (7)
1. coffee brewing device, comprise: the cylinder body that can put into coffee powder, cylinder body is communicated with water inlet and liquid outlet, upper and lower two-piston can move in cylinder body, be provided with motor in the coffee brewing device, the driven by motor screw rod rotates, and it is characterized in that: described 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.
2. coffee brewing device according to claim 1 is characterized in that: described upper piston is dismountable to be installed on the mounting plate; Cylinder body is dismountable to be installed on the horizontal supporting plate.
3. powder-wiping plate coffee brewing device according to claim 1, it is characterized in that: described horizontal supporting plate driving mechanism comprises: mounting plate is provided with sheave, rotatable Der Laengslenker is provided with the stuck point that can pass in and out sheave, and rotatable Der Laengslenker lower end is provided with cam; The horizontal supporting plate of cam driven moves along cross slide way.
4. coffee brewing device according to claim 1 is characterized in that: described horizontal supporting plate driving mechanism is to drive the horizontal supporting plate motor that horizontal supporting plate moves separately.
5. coffee brewing device according to claim 1 is characterized in that: described lower piston is provided with back-moving spring, and mounting plate is provided with nut, and nut cooperates the drive mounting plate with screw rod; The screw rod lower end is provided with plectrum, and plectrum drives stage clip, and stage clip drives bottom plate.
6. coffee brewing device according to claim 1 is characterized in that: described powder-wiping plate can rotate around its rotating shaft, links to each other by fulcrum between push rod and powder-wiping plate.
7. coffee brewing device according to claim 1 is characterized in that: be provided with the press-powder spring between described lower piston and cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201132709U CN201088473Y (en) | 2007-08-10 | 2007-08-10 | Coffee making Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201132709U CN201088473Y (en) | 2007-08-10 | 2007-08-10 | Coffee making Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088473Y true CN201088473Y (en) | 2008-07-23 |
Family
ID=39860229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201132709U Expired - Lifetime CN201088473Y (en) | 2007-08-10 | 2007-08-10 | Coffee making Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088473Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021395A1 (en) * | 2007-08-10 | 2009-02-19 | Hang Li | Coffee brewing device |
| CN103271656A (en) * | 2013-05-31 | 2013-09-04 | 杭州以勒自动售货机制造有限公司 | Brewing system of automatic coffeemaker |
| CN104053384A (en) * | 2011-12-29 | 2014-09-17 | 德隆吉器具有限公司 | Infusion Unit For A Coffee Machine |
| WO2017097100A1 (en) * | 2015-12-09 | 2017-06-15 | 广东德豪润达电气股份有限公司 | Coffee powder compressing device for coffee maker and coffee maker having same |
| CN106901606A (en) * | 2010-12-06 | 2017-06-30 | 可口可乐公司 | Beverage dispensing apparatus |
| CN107440522A (en) * | 2016-05-10 | 2017-12-08 | 富士电机株式会社 | Beverage extracting device |
| WO2018171204A1 (en) * | 2017-03-21 | 2018-09-27 | 苏州咖博士咖啡系统科技有限公司 | Coffee brewing apparatus |
| CN112674604A (en) * | 2019-10-18 | 2021-04-20 | 童·林约翰 | Coffee handle balance seat with buffer mechanism and coffee stamping system matched with coffee handle balance seat |
-
2007
- 2007-08-10 CN CNU2007201132709U patent/CN201088473Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021395A1 (en) * | 2007-08-10 | 2009-02-19 | Hang Li | Coffee brewing device |
| CN100584256C (en) * | 2007-08-10 | 2010-01-27 | 李行 | Coffee infusing device |
| CN106901606A (en) * | 2010-12-06 | 2017-06-30 | 可口可乐公司 | Beverage dispensing apparatus |
| CN104053384A (en) * | 2011-12-29 | 2014-09-17 | 德隆吉器具有限公司 | Infusion Unit For A Coffee Machine |
| CN104053384B (en) * | 2011-12-29 | 2017-06-06 | 德隆吉器具有限公司 | For the infusion unit of coffee machine |
| CN103271656A (en) * | 2013-05-31 | 2013-09-04 | 杭州以勒自动售货机制造有限公司 | Brewing system of automatic coffeemaker |
| CN103271656B (en) * | 2013-05-31 | 2015-02-11 | 杭州以勒自动售货机制造有限公司 | Brewing system of automatic coffeemaker |
| WO2017097100A1 (en) * | 2015-12-09 | 2017-06-15 | 广东德豪润达电气股份有限公司 | Coffee powder compressing device for coffee maker and coffee maker having same |
| CN107440522A (en) * | 2016-05-10 | 2017-12-08 | 富士电机株式会社 | Beverage extracting device |
| WO2018171204A1 (en) * | 2017-03-21 | 2018-09-27 | 苏州咖博士咖啡系统科技有限公司 | Coffee brewing apparatus |
| CN112674604A (en) * | 2019-10-18 | 2021-04-20 | 童·林约翰 | Coffee handle balance seat with buffer mechanism and coffee stamping system matched with coffee handle balance seat |
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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 |
Effective date of abandoning: 20070810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |