CN201044719Y - Automatic abscission mechanism ofcoffee package in coffee machine - Google Patents

Automatic abscission mechanism ofcoffee package in coffee machine Download PDF

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Publication number
CN201044719Y
CN201044719Y CNU2007201108112U CN200720110811U CN201044719Y CN 201044719 Y CN201044719 Y CN 201044719Y CN U2007201108112 U CNU2007201108112 U CN U2007201108112U CN 200720110811 U CN200720110811 U CN 200720110811U CN 201044719 Y CN201044719 Y CN 201044719Y
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CN
China
Prior art keywords
groove
parts
coffee
clamping plate
stop
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 - Lifetime
Application number
CNU2007201108112U
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Chinese (zh)
Inventor
景昱东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo AAA Group Electric Appliance Co Ltd
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Ningbo AAA Group Electric Appliance Co Ltd
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Publication date
Application filed by Ningbo AAA Group Electric Appliance Co Ltd filed Critical Ningbo AAA Group Electric Appliance Co Ltd
Priority to CNU2007201108112U priority Critical patent/CN201044719Y/en
Application granted granted Critical
Publication of CN201044719Y publication Critical patent/CN201044719Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/24Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3623Cartridges being employed
    • A47J31/3633Means to perform transfer from a loading position to an infusing position

Abstract

The utility model relates to an automatic remover of coffee pack of coffee machine, which comprises a base, a first element, a second element, and a driving system, wherein two sides of the second element are respectively and movably connected with a clamp sheet, the front ends of the two clamp sheets are respectively provided with a baffle portion to form an arranging portion for arranging the coffee pack, the front ends of the clamp sheets can open and close relative to the second element, the front portion of each clamp sheet is provided with a first shaft, while the back portion is provided with a second shaft, the base is provided with two guiding slot couples for guiding the upper and lower ends of the first and second shafts, while each guiding slot couple is composed of an upper guiding slot and a lower guiding slot. Via each guiding slot couple and the guiding engagement of the first shaft, the second element in backward motion can at least drive the front ends of the clamp sheets to open and close the second element. The motion of the second element driven by a transmitter, and the engagement of the first shaft and the guiding slot can open and close the baffle portions at the front ends of the clamp sheets, to release coffee pack between the baffle portions.

Description

Automatically the mechanism that comes off of coffee bag in coffee maker
Technical field
The utility model relates to a kind of coffee machine, relates in particular to a kind of mechanism that comes off automatically of coffee bag in coffee maker.
Background technology
Continuous progress along with society, various coffee machines occur in succession, legacy device in the coffee machine has generally comprised water pot, heating element heater and water pump etc., for easy to carry, various as cure ground coffee, instant coffee or the like and be packaged in the coffee pads of similar jelly bag of a sealing, the coffee pads that will be equipped with coffee during use is placed in the coffee machine, get to the water of heating in the chamber of placing coffee pads in the coffee machine with water pump again, water flows through the raw material such as the coffee that will extract, and Hot Coffee then flows to the cup from the outlet pipe of coffee machine.After the use, the coffee pads of cancelling need be taken out, the every operation of original coffee machine once all needs with hand coffee pads to be taken out in the chamber and abandons.So inconvenient operation.
At above-mentioned present situation, someone has invented in a kind of dustbin that allows coffee pads to drop to automatically to be installed in the coffee machine, need not at every turn coffee pads to be taken out in the chamber and abandon with hand, and, use convenient and hommization as long as the dustbin in using repeatedly back taking-up coffee machine is toppled over a plurality of coffee pads in it.
As a patent No. is that the Chinese invention patent " packing of quantitative packed ground coffee and use the pressure-type coffee machine of this packaging coffee " of ZL94193279.6 (notification number is CN1130345Y) has disclosed and allows coffee pads to drop to structure in the dustbin that is installed in the coffee machine automatically in a kind of coffee special packing bag and the coffee machine, coffee machine top has an opening, coffee bag is put into along vertical plane, block at water heating one end, its position is vertical in the longitudinal axis of coffee machine, coffee bag is clamped by block, the every parallel axle of the relative coffee machine longitudinal axis of block is rotating, like this block constitute an either large or small angle of closing, be about to coffee bag and clamp when block forms the opening angle that makes progress, when two blocks parallel, then coffee bag is fallen the coffee machine outside by gravity, drives block and rotates and can realize by cam or linkage.Though it can make coffee bag come off, it needs special coffee bag, but also wants specialized designs one to drive the structure that block rotates, and make structure seem complicated, and it does not provide the frame for movement that concrete driving block rotates in specification.
Be a kind of device that is used to eject coffee machine box casket the Chinese invention patent " cartridge ejection device " of ZL00814922.4 (notification number is CN1157144Y) has disclosed also as the patent No., this device comprises that one has the clamping plate of fixed part and moving-member, at the described clamping plate parts of closing position is that described box box becomes a shell in the front portion of described clamping plate, this moving-member is mounted to and makes that it can be in this fixed part rear portion rotation, described device be included on this fixed part and in box casket shell zone an ejector and be installed in torque arm on this moving-member above the described moving-member rotation, have in the end of described arm to be designed to and crew-served first bearing pin of the seizure parts of this ejector.When moving-member was opened to a certain degree, ejector lifted, and box lock (being coffee pads) slides chute and enters in the interior dustbin of coffee machine.This patent makes the use of coffee machine convenient.
The utility model content
Technical problem to be solved in the utility model is the mechanism that the another kind that provides at above-mentioned present situation can make the coffee pads in the coffee machine come off automatically, and that this mechanism that comes off has is simple and reasonable, stable operation convenient, the advantage of good hand touch.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of mechanism that comes off automatically of coffee bag in coffee maker, include support and be arranged on support interior first parts and second parts, second parts can be relative slippage before and after first parts, can form behind described first parts and the second parts seal closure can ccontaining coffee pads annular seal space, also being provided with in the support can be closed and open the drive system of first parts and second parts; It is characterized in that the described second parts both sides respectively are connected with clamping plate, the front end of two clamping plate all has the stop part that bending extends to the second parts front end face, this two stop part is provided with the rest portion that can shelve coffee pads to form at interval, the clamping plate front end can the relative second parts opening and closing, the front portion of clamping plate is provided with first along short transverse, the rear portion of clamping plate is provided with second along short transverse, and on support, be provided with two pairs to give first and second guide groove that upper and lower side leads of corresponding clamping plate, every pair of guide groove is made up of upper rail and lower guide channel, and can drive relative second parts of clamping plate front end at least in the second parts fallback procedures carry out opening and closing under every pair of guide groove and corresponding first guiding mating reaction.
Above-mentioned two pairs of upper rails and lower guide channel all are made up of first groove, second groove and three-flute; Second groove is positioned at the outside and the evagination of the first groove front portion; Three-flute is positioned at the front end of second groove and communicates with second front of the slot; The front end of second groove and first front of the slot communicate, and slip into second groove for first from first groove; The middle part of the rear end of second groove and first groove communicates, and slips into first groove for first from second groove; And, in every pair of upper rail and lower guide channel, has a guide groove at least, its front end and first front of the slot place of communicating at second groove has the retaining wall that is higher than second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove; Be made up of upper and lower two parts for described first, at least one piecemeal activity of first is located in the front portion of clamping plate, and is supported with spring between upper and lower two parts of first.
This guide barrel construction can make in the process that clamping plate move behind second parts, when moving to the bump position place for first, relative second parts of clamping plate front end open, this moment, coffee pads can fall between the stop part of two clamping plate under the gravity effect, move after second parts continue, the clamping plate front end closes up gradually, at first when second groove slips into first groove, again form the rest portion can shelve coffee pads between the stop part of two clamping plate, to add coffee pads ready in order to carry out second.This guide barrel construction has simple and reasonable, and unidirectional and advantage that break-in is stable also can adopt other guide barrel construction certainly, realizes driving relative second parts of clamping plate front end and carries out opening and closing.
As preferably, has only lower guide channel in above-mentioned every pair of upper rail and the lower guide channel, its front end and first front of the slot place of communicating at second groove has the retaining wall that is higher than second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove.This scheme can guarantee the effective opening and closing of clamping plate, and is convenient to processing most, saves cost most.
Certainly, we also can be designed to upper rail the same with lower guide channel, be that upper rail and lower guide channel all have the retaining wall that is higher than second groove at the front end and the first front of the slot place of communicating of second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove.It also has certain advantage, and that is exactly to make the action of clamping plate more steady, and its unique defective is to have increased processing cost.
Above-mentioned three-flute is extremely preceding gradually to excurvation by the back.Like this, after second parts and the complete closure of first parts, the stop part of clamping plate front end also is in deployed position, in order to guarantee the sealing after first parts and the second parts closure.If on the rear end face of first parts, do improvement certainly slightly, as in the sealing that has on the rear end face of first parts after can ccontaining short slot also guaranteeing first parts and the second parts closure, just it can increase the difficulty of processing of first parts and the precision of processing, has increased cost.
The second above-mentioned groove is the circular-arc of evagination.The second circular-arc groove can make things convenient for first along its surface sliding, makes the feel of operation better.Certainly this second groove also can be the isosceles trapezoid shape, or triangular shape, and the shape of second groove makes first to have the process of closing in outer and as long as satisfy.
For ease of assembling first, above-mentioned first top and clamping plate are structure as a whole.Because the jack of its top and clamping plate is for fixing, so only fit on spring and first lower part gets final product successively.
The structure that above-mentioned clamping plate are arranged on second parts is: respectively be provided with a protruding axle in the both sides of second parts, described clamping plate middle part has the jack of a horizontal internal diameter greater than protruding shaft diameter, and described protruding axle is located in this jack.This structure has advantage easy to assembly.Certainly these clamping plate also can adopt other structure to be arranged on the second parts sidepiece, as inner face one ball recess is set at clamping plate, the end of protruding axle is designed to and the ball recess bulb shape that matches, end with protruding axle during assembling receives in the ball recess of clamping plate, and clamping plate just can the relative second parts opening and closing like this.Also protruding axle can be designed to bending upwards, described clamping plate are set on this protruding axle from top to down, and clamping plate also can the relative second parts opening and closing like this.But this structure respective change goes out a variety of.
The inner face bottom of the stop part on the above-mentioned clamping plate is an ectotropic cambered surface.Can guarantee that like this under clamping plate closed up state, the inner face bottom of stop part was surrounded by certain supporting role to coffee, can make more stable being shelved on of coffee pads be provided with at interval and form on the rest portion that to shelve coffee pads by two stop parts.
Compared with prior art, advantage of the present utility model is: make moving of second parts by transmission system, and under the mating reaction of first and guide groove, make the stop part opening and closing in due course of clamping plate front end, when stop part opens, the spacing of minimum is greater than the diameter of coffee pads between the stop part, coffee pads just can come off between the stop part, and to slip in the dustbin in the coffee machine, the process that comes off of whole coffee pads is succinct, its modular construction that relates to is simple, assembles also very convenient.
Description of drawings
Fig. 1 is the perspective view (first parts and second parts are in the state of opening fully and not packing coffee pads into) of the utility model embodiment;
Fig. 2 is the structure cutaway view (first parts and second parts are in the state of opening fully and not packing coffee pads into) of the utility model embodiment;
Fig. 3 is the perspective view (remove the top support, first parts and second parts are in the state of opening fully and not packing coffee pads into) of the utility model embodiment;
Fig. 4 is the perspective view of support lower surface among the utility model embodiment;
Fig. 5 is the A place enlarged drawing of Fig. 4;
Fig. 6 is the B place enlarged drawing of Fig. 4;
Fig. 7 is the perspective view of frame upper surface among the utility model embodiment;
Fig. 8 is the perspective view of the utility model embodiment (remove the top support, first parts and second parts are in to be opened and the state of the coffee pads of packing into fully);
Fig. 9 is the perspective view of the utility model embodiment (remove the top support, first parts and second parts are in to be opened and the state of the coffee pads of packing into fully);
Figure 10 is the vertical view of the utility model embodiment (remove the top support, first parts and second parts are in to be opened and the state of the coffee pads of packing into fully);
Figure 11 is the vertical view (keep the top support, first parts and second parts are in to be opened and the state of the coffee pads of packing into fully) of the utility model embodiment;
Figure 12 is that the A-A of Figure 11 is to cutaway view;
Figure 13 is the perspective view (remove the top support, first parts and second parts are in the state that is about to closed and the coffee pads of packing into) of the utility model embodiment;
Figure 14 is the perspective view (remove the top support, first parts and second parts are in the state of the complete closure and the coffee pads of packing into) of the utility model embodiment;
Figure 15 is the vertical view (remove the top support, first parts and second parts are in the state that is about to closed and the coffee pads of packing into) of the utility model embodiment;
Figure 16 for the perspective view of the utility model embodiment (remove the top support, first parts and second parts be in open, state that coffee pads is taken off bag);
Figure 17 for the vertical view of the utility model embodiment (remove the top support, first parts and second parts be in open, state that coffee pads is taken off bag);
Figure 18 is the cutaway view of first rear plate of fit among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1~18; a kind of mechanism that comes off automatically of coffee bag in coffee maker; include support 1 and be arranged on first parts 2 and second parts 3 in the support 1; wherein first parts 2 are fixed on the front end in the support 1; second parts, 3 spacing rear ends in support 1; second parts, 3 spacing both sides in support 1; and second parts 3 can the 2 front and back slippages of relative first parts; the rear portion of first parts 2 has a cavity volume 21; so can form behind described first parts 2 and second parts, 3 seal closures can ccontaining coffee pads 9 annular seal space; there is individual bulge loop 91 rear end of coffee pads 9; coffee pads 9 is extracted in the sealing chamber; be fixed with stage clip 22 in the cavity volume 21 of first parts 2; second parts 3 are when retreating; stage clip 22 applies with elastic force for coffee pads 9; coffee pads 9 can be retreated with second parts 3 better; also being provided with in the support 1 can be closed and open the drive system of first parts 2 and second parts 3; this drive system is a linkage; include the handle that links to each other successively each other with both arms; drive link; connecting rod; drive system is not the claimed content of this patent; do not launch in detail to describe at this; and this structure applicant had declared patent, also can adopt other drive system certainly.
Described second parts 3 both sides respectively are connected with clamping plate 4, the structure that clamping plate 4 are arranged on second parts 3 is: respectively be provided with a protruding axle 31 in the both sides of second parts 3, described clamping plate 4 middle parts have the jack 42 of a horizontal internal diameter greater than protruding axle 31 diameters, this jack 42 is a bar hole, promptly the height of this jack 42 is identical or bigger with the diameter of protruding axle 31, and the transverse width of jack 42 is greater than the diameter of protruding axle 31, described protruding axle 31 is located in this jack 42, being convenient to two clamping plates 4 so just can 3 opening and closing of relative second parts, and can carry out spacing up and down again to clamping plate 4.
The front end of two clamping plate 4 all has the stop part 41 that bending extends to second parts, 3 front end faces, the inner face bottom of stop part 41 is an ectotropic cambered surface 411, so these clamping plate 4 are roughly L shaped, above-mentioned two stop parts 41 are provided with the rest portion that can shelve coffee pads to form at interval, and the stop part 41 of clamping plate 4 front ends also can 3 opening and closing of relative second parts.
The front portion of clamping plate 4 is that the junction between clamping plate 4 and the stop part 41 is provided with first 5 along short transverse, the rear portion of clamping plate 4 is provided with second 6 along short transverse, on support 1, be provided with two pairs of guide grooves that lead with first 5 and second 6 upper and lower side giving corresponding clamping plate 4, the every pair of guide groove is by upper rail 7 and lower guide channel 7 ' form, upper rail 7 ' the be arranged on upper surface of support 1, lower guide channel 7 correspondences are arranged on the lower surface of support 1, under every pair of guide groove and corresponding first 5 guiding mating reaction, can in second parts, 3 fallback procedures, drive relative second parts 3 of clamping plate 4 front ends at least and carry out opening and closing, wherein first 5 two ends up and down are the bulb shape, second 6 two ends up and down also are the bulb shape, can make things convenient for first 5 and second 6 slippages in guide groove like this.
Shown in Fig. 4~6, lower guide channel 7 is made up of first groove 71, second groove 72 and three-flute 73, first groove 71 is for first 5 and second 6 horizontally-guided, second groove 72 is positioned at the outside and the evagination of the front portion of first groove, 71 front portions, second groove 72 is the circular-arc of evagination, and second groove 72 can make first 5 break-in; Three-flute 73 is positioned at the front end of second groove 72 and communicates with second groove, 72 front ends, and three-flute 73 is extremely preceding gradually to excurvation by the back; The front end of second groove 72 and first groove, 71 front ends communicate, and slip into second groove 72 for first 5 from first groove 71, have a retaining wall 74 that is higher than second groove 72 at this place of communicating, and enter first groove, 71 front ends to stop first 5 front end from second groove 72; The middle part of the rear end of second groove 72 and first groove 71 communicates, and slips into first groove 71 for first 5 from second groove 72, has a retaining wall 75 that is higher than first groove 71 at this place of communicating, and enters the rear end of second groove 72 to stop first 5 middle part from first groove 71.
As shown in Figure 7, upper rail 7 ' by first groove 71 ', second groove 72 ' and three-flute 73 ' form; Second groove 72 ' the be positioned at outside and the evagination of first groove 71 ' front portion; Three-flute 73 ' be positioned at second groove 72 ' front end and and second groove, 72 ' front end communicate; Second groove 72 ' front end and first groove, 71 ' front end communicate, for first 5 from first groove 71 ' slip into, second groove 72 '; Second groove 72 ' the rear end and first groove 71 ' the middle part communicate, for first 5 from second groove 72 ' slip into, first groove 71 '.
As shown in figure 18, form by upper and lower two parts for described first 5, jack 42 on first 5 top and the clamping plate 4 is fixed together, first 5 lower part activity is located in the perforation 43 of clamping plate 4 front portions, and between upper and lower two parts of first 5, being supported with spring 8, described second 6 and clamping plate 4 are made of one structure.
Have first hole of putting into for coffee pads 11 on support 1, have second hole 12 that can supply coffee pads 9 to pass through on the bottom surface of support 1, the dustbin in this second hole 12 and the coffee machine communicates, and it is a conventional structure, does not show in the drawings.
But we are the same structure of upper rail 7 ' be designed to and lower guide channel 7 also; perhaps with upper rail 7 ' and the structure of lower guide channel 7 exchange; so the protection domain of this patent application originally is not limited to the foregoing description; as long as in second parts, 3 moving process; by first 5 and second 6 mating reaction on guide groove and the clamping plate 4; so that 3 opening and closing of clamping plate 4 relative second parts, reach the protection domain that purpose that the control coffee pads comes off all belongs to present patent application.
The utility model operation principle and process are such:
Shown in Fig. 1~3,8~12, when the user need make coffee beverage, all sides of this coffee pads 9 have a bulge loop 91, with the bulge loop on the coffee pads 9 91 be shelved on by two stop parts 41 be provided with at interval with form rest portion between, by stopping of second parts 3 and stop part 41, and the inner face bottom of stop part 41 is the bracketing of an ectotropic cambered surface 411, coffee pads 9 just can be stably fixed at the front end of second parts 3, and first 5 and second 6 lower end on the clamping plate 4 are all in first groove 71 of lower guide channel at this moment; Shown in Figure 13~15, then relative first parts of drive systems second parts 2 reaches, first 5 and second 6 lower end in first groove 71 of lower guide channel to preceding slippage, move to the communicating during the place of first groove, 71 middle parts of the rear end of second groove 72 of lower guide channel and lower guide channel first 5 lower end, because this place of communicating is higher than retaining wall 75 barrier effects, first 5 lower end can not enter the rear end of second groove 72 from this, then continue to move forward along first groove 71 of lower guide channel in first 5 lower end, enter into the front end of second groove 72 from the front end of first groove 71 until first 5 lower end, because the effect of spring 8, first 5 lower end contacts with the bottom surface of lower guide channel 7 all the time, first 5 lower end of this process be horizontal sliding in first groove 71 all the time, the stop part 41 that is clamping plate 4 and front end thereof is in closure state all the time, and coffee pads 9 is limited in the front end of first parts 2 all the time; Just entered into the front end of second groove 72 from the front end of first groove 71 when first 5 lower end, coffee pads 9 just in time enters in first parts, 2 cavity volumes, drive system continues to drive 2 reaches of second parts, 3 relative first parts, first 5 then slippage in three-flute 73 of lower end, and second 6 lower end is all the time in first groove 71, because three-flute 73 is extremely preceding gradually to excurvation by the back, also outwards skew gradually when first 5 lower end moves forward, second 6 horizontal level is constant all the time, so stop part 41 relative second parts 3 on the clamping plate 4 open gradually, when first 5 lower end moves to three-flute 73 foremost, stop part 41 on the clamping plate 4 fully outwards opens, minimum spacing between two stop parts 41 is greater than the maximum transversal diameter of coffee pads 9, simultaneously, also closed fully between first parts 2 and second parts 3, because clamping plate 4 open, so first parts 2 and the fine flat seal of second parts, 3 energy, coffee machine begins extraction, coffee beverage just can flow out in coffee machine, enjoy for people, in this process first 5 and second 6 upper end along with upper rail 7 ' the relevant position slippage so that first 5 and second 6 synchronization action.
After coffee beverage is made and is finished, the drive system reverse operation, move after driving second parts, 3 relative first parts 2, this moment, first 5 lower end was positioned at three-flute 73, be positioned at first groove 71 for second 6, so clamping plate 4 can close up by relative second parts 3 gradually, the stop part 41 on the clamping plate 4 also closes up thereupon gradually, because stage clip 21 effects in first parts 2, the coffee pads 9 after being used continues with moving behind second parts 3; When coffee pads 9 breaks away from first parts 2 substantially, stage clip 21 exerts pressure no longer for coffee pads 9, move to communicating during the place of second groove, 72 front ends and first groove, 71 front ends first 5 lower end, clamping plate 4 close up fully, stop part 41 on the clamping plate 4 can continue to clamp coffee pads 9, and this moment, coffee pads 9 can not come off; Drive system continues reverse operation, coffee pads 9 is moved after can continuing with second parts 2, because the retaining wall that is higher than second groove 72 74 effects at this place of communicating, first 5 lower end can not enter the rear end of first groove 71 from this, then continue along 72 reaches of second groove first 5 lower end, because second groove 72 is the circular-arc of evagination, first 5 lower end of event is in the incipient stage of second groove 72, and first 5 and second 6 upper end is along with in the slippage of the relevant position of upper rail, so clamping plate 4 relative second parts 3 open gradually, stop part 41 also opens thereupon gradually, be positioned at the middle part of second groove 72 when first 5 lower end, promptly first 5 lower end is positioned at outermost end, second 6 lower end is then all the time in first groove 71, stop part 41 on clamping plate 4 and the clamping plate 4 is opened fully, minimum spacing between two stop parts 41 is greater than the maximum transversal diameter of coffee pads 9, coffee pads 9 can not be limited in second parts, 3 front ends, coffee pads 9 is under the gravity effect, enter in the dustbin of coffee machine from the hole 11 of support 1 lower surface, the process of coming off of coffee pads 9 is finished, as Figure 16, shown in 17; First 5 last stages at second groove 72, clamping plate 4 relative second parts 3 close up gradually, stop part 41 also closes up thereupon gradually, when first 5 rear end from second groove 72 enters into the middle part of first groove 71, because the effect of spring 8, first 5 lower end contacts with the bottom surface of lower guide channel 7 all the time, stop part 41 on clamping plate 4 and the clamping plate 4 closes up fully, first 5 and second 6 lower end all is arranged in first groove 71, clamping plate 4 are in original state, and coffee pads 9 can be clamped in the clamping part that is formed by two stop parts 41 again again.In this process and first 5 and second 6 upper end along with upper rail 7 ' the relevant position slippage so that first 5 and second 6 synchronization action.
In whole course of action, second 6 top and bottom lay respectively at all the time upper rail 7 ' and first groove 71 of lower guide channel 7 ', in 71, and first 5 action is relatively complicated, in the extracting beverage stage, first 5 top and bottom directly from upper rail 7 ' and first groove 71 of lower guide channel 7 ', 71 front end enter into upper rail 7 ' and the three-flute 73 of lower guide channel 7 ', in 73, and after extraction finishes, the stage that retreats, first 5 top and bottom successively by upper rail 7 ' and the three-flute 73 of lower guide channel 7 ', 73, the second grooves 72 ', 72 enter at last first groove 71 ', in 71.

Claims (9)

1. the mechanism that comes off automatically of a coffee bag in coffee maker, include support and be arranged on support interior first parts and second parts, second parts can be relative slippage before and after first parts, can form behind described first parts and the second parts seal closure can ccontaining coffee pads annular seal space, also being provided with in the support can be closed and open the drive system of first parts and second parts;
It is characterized in that the described second parts both sides respectively are connected with clamping plate, the front end of two clamping plate all has the stop part that bending extends to the second parts front end face, this two stop part is provided with the rest portion that can shelve coffee pads to form at interval, the clamping plate front end can the relative second parts opening and closing, the front portion of clamping plate is provided with first along short transverse, the rear portion of clamping plate is provided with second along short transverse, and on support, be provided with two pairs to give first and second guide groove that upper and lower side leads of corresponding clamping plate, every pair of guide groove is made up of upper rail and lower guide channel, and can drive relative second parts of clamping plate front end at least in the second parts fallback procedures carry out opening and closing under every pair of guide groove and corresponding first guiding mating reaction.
2. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 1 is characterized in that described upper rail and lower guide channel all be made up of first groove, second groove and three-flute; Second groove is positioned at the outside and the evagination of the first groove front portion; Three-flute is positioned at the front end of second groove and communicates with second front of the slot; The front end of second groove and first front of the slot communicate, and slip into second groove for first from first groove; The middle part of the rear end of second groove and first groove communicates, and slips into first groove for first from second groove; And,
In every pair of upper rail and lower guide channel, has a guide groove at least, its front end and first front of the slot place of communicating at second groove has the retaining wall that is higher than second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove;
Be made up of upper and lower two parts for described first, at least one piecemeal activity of first is located in the front portion of clamping plate, and is supported with spring between upper and lower two parts of first.
3. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 2, it is characterized in that having only lower guide channel in described every pair of upper rail and the lower guide channel, its front end and first front of the slot place of communicating at second groove has the retaining wall that is higher than second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove.
4. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 2, it is characterized in that described upper rail and lower guide channel all have the retaining wall that is higher than second groove at the front end and the first front of the slot place of communicating of second groove, to stop first front end to enter first front of the slot from second groove, have the retaining wall that is higher than first groove in the rear end of second groove and the place of communicating, middle part of first groove, enter the rear end of second groove to stop first middle part from first groove.
5. according to the mechanism that comes off automatically of claim 2 or 3 or 4 described coffee bag in coffee maker, it is characterized in that described three-flute is extremely preceding gradually to excurvation by the back.
6. according to the mechanism that comes off automatically of claim 2 or 3 or 4 described coffee bag in coffee maker, it is characterized in that described second groove is the circular-arc of evagination.
7. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 3 is characterized in that described first top and clamping plate are structure as a whole.
8. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 1, it is characterized in that the structure that described clamping plate are arranged on second parts is: respectively be provided with a protruding axle in the both sides of second parts, described clamping plate middle part has the jack of a horizontal internal diameter greater than protruding shaft diameter, and described protruding axle is located in this jack.
9. the mechanism that comes off automatically of coffee bag in coffee maker according to claim 1, the inner face bottom that it is characterized in that the stop part on the described clamping plate is an ectotropic cambered surface.
CNU2007201108112U 2007-06-15 2007-06-15 Automatic abscission mechanism ofcoffee package in coffee machine Expired - Lifetime CN201044719Y (en)

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