CN201057963Y

CN201057963Y - Device for extracting beverage

Info

Publication number: CN201057963Y
Application number: CNU2007201120720U
Authority: CN
Inventors: 景昱东
Original assignee: Ningbo AAA Group Electric Appliance Co Ltd
Current assignee: Ningbo AAA Group Electric Appliance Co Ltd
Priority date: 2007-07-18
Filing date: 2007-07-18
Publication date: 2008-05-14
Anticipated expiration: 2017-07-18

Abstract

Disclosed is a beverage distilling device which is characterized in that the device comprises a bracket body, a down-pressing piece, a spanner and a holder to hold a material pack. The down-pressing piece is arranged at the upper part of the bracket body and the holder is arranged at the lower part of the bracket body; the bracket body is provided with an upper port and a lower plug-in part; the spanner is fixed on a rotary shaft which is also fixedly connected with the first end of a linkage mechanism; the down-pressing piece is arranged inside the upper port of the bracket body, with the top end connected with the second end of the linage mechanism and sliding up and down inside the upper port of the bracket body along with the movement of the spanner. The holder is detachably inserted into the lower down-pressing piece of the bracket body, forming a beverage distilling chamber with the down-pressing piece when the down-pressing piece slides to the bottom of the bracket body after insertion. Compared with prior art, the utility model has the advantages that the utility model takes the spanner and the linkage mechanism to drive the down-pressing piece to move up and down to control the opening and closing of the coffee pack feeding and bubbling device. The utility model is simple and practical and is convenient and easy to operate.

Description

A kind of device that is used for drinks extraction

Technical field

The utility model relates to a kind of device that is used for drinks extraction, this beverage can be baked and banked up with earth ground coffee, also can be tea, instant coffee etc.

Background technology

Continuous progress along with society, various coffee machines occur in succession, legacy device in the coffee machine generally comprises the water tank of water supply, heating element heater, brewing system etc., for easy to carry, various as curing ground coffee, instant coffee or the like is packaged in the coffee pads of a similar jelly bag that seals, so a coffee pads feed mechanism also will be arranged, the coffee pads that will be equipped with coffee during use is placed in the coffee pads feed mechanism of coffee machine, water with heating is added in the chamber of placing coffee pads in the coffee machine again, water flows through the raw material such as the coffee that will extract, Hot Coffee, then the outlet pipe from coffee machine flows to the cup.After the use, the coffee pads of cancelling need be taken out.

Disclose a kind of coffee pads as U.S. Patent number No. 6009792 " coffee machine preparation device " and brewed feed mechanism, this mechanism utilizes the moving appearance shell fragment of the closed marginal zone of openable device start edge trend to apply pressure to and covers on the part, the chamber that coffee pads then is housed forms air-tight state, can heated brew water coffee.Take out in addition the coffee pads after brewing, remove to drive closed edge on can the free end with the start edge and do displacement together with the appearance shell fragment, cover part one side this moment for forming breach, the convenient removal brews the coffee pads that finishes.

Chinese again utility model patent: ZL200420118143.4, " a kind of coffee machine " (publication number: CN2746853Y) is disclosed, brew feed mechanism in this patent and drive the prominent intergranular of peak that appearance cave that rolling disc below aspect gets the minimum point on inclined-plane goes to the inclined-plane of shower nozzle top aspect, so that whole the group presses down the unit to the bottom offset and the coffee pads that applies pressure to by the rotation knob.

Chinese invention patent application again: CN200510005716.1, " being used for brewing the coffee machine of the coffee powder that is contained in material package " (publication number: CN1640349A) is disclosed, coffee pads feed mechanism in this application is by constituting with beverage making cavity, beverage making cavity comprises sealing plate and following material package supporter, the interior profile of material package supporter corresponds essentially to the outline of coffee pads, the material package supporter can move in vertical direction, but there is not specifically openly to realize the apparatus structure that this moves up and down, further the lower surface of sealing plate and the bottom of material package supporter are equipped with the punching part, in order to the sky that dashes of coffee pads, make to brew water this coffee pads of can flowing through.

Similarly coffee extracting device or pouring and boiling device can also be applied in the Other Drinks, as tea etc., the technical literature of this aspect further application reference number is the Chinese invention patent application " a kind of in order to prepare the device of beverage extracting substance " of CN00812101.X (notification number is CN1263415Y).

The utility model content

First technical problem to be solved in the utility model is to provide a kind of device that is used for drinks extraction in addition at the above-mentioned state of the art, and hand spanner drives link gear, and then drives moving up and down of piece under pressure, to realize the keying of beverage extracting device.

Second technical problem to be solved in the utility model provides a kind of device that can withdraw from the drinks extraction of supporter when opening in the drinks extraction chamber automatically.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this is used for the device of drinks extraction, it is characterized in that this device comprises support body, piece under pressure, spanner and be used to hold the supporter of material package, piece under pressure is located at support body top, supporter is located at the support body bottom, aforementioned support body has upper port and reaches cartridge part down, aforementioned spanner is fixed in the rotating shaft, and rotating shaft also is fixedly connected with first end of link gear, aforementioned piece under pressure is located in the above-mentioned support body upper port, this piece under pressure top be connected in aforementioned link gear second end and can shaking and in the support body upper port, move up and down with spanner, aforementioned supporter detached type is plugged in cartridge part under the above-mentioned support body, and the supporter that plug-in mounting finishes forms closed drinks extraction chamber with the piece under pressure that moves down into the end.

Solving the technical scheme that above-mentioned second technical problem adopted is: described supporter avris is provided with elastomer block, and accordingly, described rotating shaft is provided with spanner and shakes and can stir the outside driving lever that moves in the downward cartridge part of elastomer block.Further, described elastomer block is by the contact that roughly is wedge shape and order about the compression spring set one-tenth that this contact ejects to the supporter avris, the rotatable supporter inwall of being located at of this contact first end, the second end offsets or socket with an end of compression spring, and the other end and the supporter inwall of compression spring offset.Setting up of driving lever and elastomer block satisfied piece under pressure in the last process of transfering from one place to another under escort except that drinks extraction, finishes the function of supporter being released automatically support body simultaneously, reduced a lot of loaded down with trivial details operations.

Described link gear comprises contiguous block and the connecting rod that is fixed in the rotating shaft, and this connecting rod is hinged with second bearing pin and the piece under pressure top of shaft parallel by one, and contiguous block and connecting rod are hinged with first bearing pin of shaft parallel by one.Also can adopt link gear common in the prior art to substitute.As improvement, described piece under pressure is in and moves down into the end and form under the closed drinks extraction chamber state, and described rotating shaft, first bearing pin and second bearing pin are in same vertical plane basically; It also can be the rear end that described first bearing pin is positioned at the described rotating shaft and second plane that bearing pin forms.Further again, described contiguous block continues the restriction portion that moves near the contiguous block that can stop that the bottom of connecting rod is provided with projection, and further, described piece under pressure top convexes with the limiting section that spacing described contiguous block restriction portion continues to move downward.

As preferably, the cartridge part is chute-like and forms the drawer type plug-in mounting with described supporter under the described support body, is convenient to the plug-in mounting of supporter.

The cartridge part port has first protuberance under the described support body, and accordingly, described supporter leading section has to cooperate with aforementioned first protuberance and can limit supporter and break away from second protuberance of cartridge part down fully.The mating reaction of first protuberance and second protuberance, can limit supporter and break away from support body fully, reduce supporter and broken away from the possibility that support body drops and damages without reason, hold supporter simultaneously and a little upwards raise, can finish the purpose that supporter breaks away from support body fully again, not influence normally again and shirk.

Described support body is made up of upper frame and the lower frame that is connected cooperation with upper frame, and upper frame and lower frame outer wall are provided with gusset plate, and this gusset plate upper end is arranged in the described rotating shaft, and the bottom has and is used to hold the L-shaped kink of lower frame.Gusset plate makes the overall structure conjugation increase.

Compared with prior art, advantage of the present utility model is: adopt spanner and link gear to drive moving up and down of piece under pressure, control beverage extracting device and open and close, and simple and practical, convenient to operation, and leicht fallen D/A; The design of restriction portion and limiting section can reduce maloperation, and the thing of having avoided damaging parts because of the power that forces in spanner is excessive takes place; The mating reaction of first protuberance and second protuberance, can limit supporter and break away from support body fully, reduce supporter and broken away from the possibility that support body drops and damages without reason, hold supporter simultaneously and a little upwards raise, can finish the purpose that supporter breaks away from support body fully again, not influence normally again and shirk; Setting up of driving lever and elastomer block satisfied piece under pressure in the last process of transfering from one place to another under escort except that closure, finishes the function of supporter being released automatically support body simultaneously, reduced loaded down with trivial details operation.

Description of drawings

Fig. 1 is an embodiment user mode reference diagram.

Fig. 2 finishes for coffee brewing, supporter At time of eject view.

Fig. 3 is the embodiment decomposition assembling figure.

Fig. 4 is the decomposition assembling figure (after removing gusset plate) at another visual angle of embodiment.

Fig. 5 is spanner, link gear and piece under pressure combining structure schematic diagram.

Fig. 6 is the frame structure schematic diagram.

Fig. 7 is a supporter internal structure schematic diagram.

Fig. 8 is the enlarged drawing of elastomer block.

Fig. 9 is elastomer block and supporter assembly drawing.

Figure 10 promotes the original state figure (removal gusset plate) of elastomer block for driving lever.

Figure 11 promotes state diagram (removal gusset plate) behind elastomer block one segment distance for driving lever.

Figure 12 will cross the state diagram (removal gusset plate) on elastomer block inclined plane for the driving lever ecto-entad.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment: with reference to figure 3 and Fig. 4, the device that is used for drinks extraction in the present embodiment is mainly used in coffee machine, and it comprises support body 79, spanner 1, link gear 35, piece under pressure 6 and supporter 8.

Support body 79 has upper port 72 and reaches cartridge part 75 down, and following cartridge part 75 is chute-like for supporter 8 drawer type plug-in mountings.Spanner 1 is connected in first end of link gear 35 by a rotating shaft 2.

Piece under pressure 6 has intake tunnel 61, is located in the support body upper port 72, and this piece under pressure 6 can shaking and move up and down in support body upper port 72 with spanner 1.

Link gear 35 comprises contiguous block 3 and the connecting rod 5 that is fixed in the rotating shaft 2, contiguous block 3 is provided with the restriction portion 311 that can stop contiguous block 3 continuation to be moved of projection near the bottom of connecting rod 5, accordingly, piece under pressure 6 tops convex with the limiting section 62 that spacing contiguous block continues to move downward.

Contiguous block 3 and connecting rod 5 is connected by first bearing pin 31 parallel with rotating shaft 2, and piece under pressure 6 is under the raised state, contiguous block 2 parts are contained in the zone that connecting rod 5 forms, and connecting rod 5 is connected with piece under pressure 6 tops by second bearing pin 32 parallel with rotating shaft 2.Piece under pressure 6 is under the raised state, and contiguous block 2 parts are contained in the zone of connecting rod 5 formation.

Piece under pressure 6 is in and moves down into the end and form under the closed drinks extraction chamber state, and rotating shaft 2, first bearing pin 31 and second bearing pin 32 are in same vertical plane basically, and perhaps first bearing pin 31 is positioned at the rear end on the rotating shaft 2 and second bearing pin 32 plane that forms.

Supporter 8 has the sunk part 81 of ccontaining coffee pads and is positioned at the discharge opening 83 of sunk part 81 bottoms, the pushing hands portion 85 of hand push supporter, supporter 8 can be plugged in the following cartridge part 75 of support body, the supporter 8 that plug-in mounting finishes forms airtight drinks extraction chamber with the piece under pressure that moves down into the end 6, the water of infusing coffee enters the extraction chamber from intake tunnel 61, extracts the coffee that finishes then and flows out from discharge opening 83.

Cartridge part 75 ports have first protuberance 76 under the support body, accordingly, supporter 8 leading sections have to cooperate with first protuberance 76 and can limit supporter 8 and break away from second protuberance 84 of cartridge part 75 down fully, this kind design can reduce supporter 8 and break away from the possibility that support body 79 drops and damages without reason, during plug-in mounting, hold supporter 8 and a little upwards raise, can finish the purpose that supporter 8 breaks away from support body 79 fully again, during plug-in mounting, otherwise then.

Further, support body 79 is connected the lower frame 9 that cooperates by upper frame 7 and with upper frame 7 and forms, can be connected by screw 74, upper frame 7 extends upward the slide cartridge portion 71 that piece under pressure 6 moves up and down that is useful on, upper port 72 is slide cartridge portion 71 ports, and slide cartridge portion 71 tops have a pair of breach 73 that sets up rotating shaft 2, and upper frame 7 and lower frame 9 outer walls are provided with two gusset plates 10, gusset plate 10 upper ends are arranged in the rotating shaft 2 by the perforation on it 102, and the bottom has and is used to hold the L-shaped kink 101 of lower frame 9.

Supporter 8 avris are provided with the elastomer block 82 that roughly is wedge shape, and accordingly, rotating shaft 2 is provided with spanner 1 and shakes and can stir the downward cartridge parts of the elastomer block 82 75 outside driving levers 4 that move.Setting up of driving lever 4 and elastomer block 82 satisfied piece under pressure 6 in the last process of transfering from one place to another under escort except that drinks extraction, finishes the function of supporter 8 being released automatically support body 79 simultaneously, reduced loaded down with trivial details.

With reference to figure 7, Fig. 8 and Fig. 9, elastomer block 82 is by the contact 821 that roughly is wedge shape and order about this contact and form to the compression spring 822 that supporter 8 avris eject.Contact first end 823 rotatable supporter 8 inwalls of being located at, a second end 824 and an end socket of compressing spring 822, the other end and supporter 8 inwalls of compression spring 822 offset.Contact 822 is limited in the through hole 86 that the supporter avris is provided with, and can not be compressed spring 822 fully and eject this through hole 86.Also has oblique portion 825 on 826 rearward end of contact inclined plane for driving lever 4 application of forces.

With reference to Figure 10 and Figure 11, use: the supporter that coffee pads is housed is inserted cartridge part under the support body, during insertion, lift the supporter portion of the handle a little, pull spanner then downwards, spanner drives rotating shaft, rotating shaft drives contiguous block, driving lever and connecting rod drive piece under pressure at last and move down into the end in the support body upper port, form closed drinks extraction chamber with supporter, at this moment, driving lever overcomes the elastic force of compression spring, and ecto-entad is crossed the inclined plane (as shown in figure 12) of wedge shape contact, and spanner is in the approximate horizontal state, at this moment can infuse coffee, coffee is collected in the container below the supporter; Brew finish after, upwards pull spanner, drive on the piece under pressure and move, also drive driving lever simultaneously, the oblique portion that makes driving lever promote the wedge shape contact, and then supporter released cartridge part under the support body so just finishes whole drinks extraction.

Claims

1. device that is used for drinks extraction, it is characterized in that this device comprises support body (7), piece under pressure (6), spanner (1) and be used to hold the supporter (8) of material package, piece under pressure (6) is located at support body (7) top, supporter (8) is located at support body (7) bottom, aforementioned support body (79) has upper port (72) and reaches cartridge part (75) down, aforementioned spanner (1) is fixed in the rotating shaft (2), and rotating shaft (2) also is fixedly connected with first end of link gear (35), aforementioned piece under pressure (6) is located in the above-mentioned support body upper port (72), this piece under pressure (6) top be connected in aforementioned link gear (35) second end and can shaking and in support body upper port (72), move up and down with spanner (1), aforementioned supporter (8) detached type is plugged in cartridge part under the above-mentioned support body (75), and the supporter that plug-in mounting finishes (8) forms closed drinks extraction chamber with the piece under pressure (6) that moves down into the end.

2. the device that is used for drinks extraction according to claim 1, it is characterized in that described supporter (8) avris is provided with elastomer block (82), accordingly, described rotating shaft (2) is provided with spanner (1) and shakes and can stir elastomer block (82) the outside driving lever (4) that moves in cartridge part (75) downwards.

3. the device that is used for drinks extraction according to claim 2, it is characterized in that described elastomer block (82) is by being limited in the supporter avris through hole (86) and roughly being the contact (821) of wedge shape and ordering about this contact (821) and form to the compression spring (822) that supporter (8) avris ejects, rotatable supporter (8) inwall of being located at of this contact first end (823), the second end (824) offsets or socket with an end of compression spring (822), and the other end and supporter (8) inwall of compression spring (822) offset.

4. the device that is used for drinks extraction according to claim 1, it is characterized in that described link gear (35) comprises contiguous block (3) and the connecting rod (5) that is fixed in the rotating shaft (2), this connecting rod (5) is hinged by second bearing pin (32) parallel with rotating shaft (2) and piece under pressure (6) top, and that contiguous block (3) and connecting rod (5) pass through first bearing pin (31) parallel with rotating shaft (2) is hinged.

5. the device that is used for drinks extraction according to claim 4, it is characterized in that described piece under pressure (6) is in moves down into the end and forms under the closed drinks extraction chamber state, and described rotating shaft (2), first bearing pin (31) and second bearing pin (32) are in same vertical plane basically.

6. the device that is used for drinks extraction according to claim 4, it is characterized in that described piece under pressure (6) is in moves down into the end and forms under the closed drinks extraction chamber state, and described first bearing pin (31) is positioned at the rear end on described rotating shaft (2) and second bearing pin (32) plane that forms.

7. the device that is used for drinks extraction according to claim 4 is characterized in that described contiguous block (3) is provided with the restriction portion (311) that can stop contiguous block (3) continuation to be moved of projection near the bottom of connecting rod (5).

8. the device that is used for drinks extraction according to claim 7 is characterized in that described piece under pressure (6) top convexes with the limiting section (62) that spacing described contiguous block restriction portion (311) continues to move downward.

9. the device that is used for drinks extraction according to claim 1 is characterized in that cartridge part under the described support body (75) is chute-like and forms the drawer type plug-in mounting with described supporter (8).

10. the device that is used for drinks extraction according to claim 9, it is characterized in that cartridge part under the described support body (75) port has first protuberance (76), accordingly, described supporter (8) leading section has to cooperate with aforementioned first protuberance (76) and can limit supporter (8) and break away from second protuberance (84) of cartridge part (75) down fully.

11. according to the described device that is used for drinks extraction of the arbitrary claim of claim 1 to 10, it is characterized in that described support body (79) is connected the lower frame (9) that cooperates and forms by upper frame (7) and with upper frame (7), and, upper frame (7) and lower frame (9) outer wall are provided with gusset plate (10), this gusset plate (10) upper end is arranged in the described rotating shaft (2), and the bottom has and is used to hold the L-shaped kink (101) of lower frame (9).