CN102160754B - Coffee maker convenient to remove bags - Google Patents
Coffee maker convenient to remove bags Download PDFInfo
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- CN102160754B CN102160754B CN 201110070221 CN201110070221A CN102160754B CN 102160754 B CN102160754 B CN 102160754B CN 201110070221 CN201110070221 CN 201110070221 CN 201110070221 A CN201110070221 A CN 201110070221A CN 102160754 B CN102160754 B CN 102160754B
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- moving member
- supporting seat
- plate
- cavity
- pushing disk
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- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 235000013361 beverage Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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Abstract
The invention relates to a coffee maker convenient to remove bags, and the coffee maker provided by the invention comprises a stander and a moving part provided with a containing chamber and a liquid outlet channel. The coffee maker is characterized by further comprising a push disc, a supporting seat and two rotating plates, wherein the push disc is provided with a bar part and a runner, and a first spring capable of ensuring the push disc to be in an upward moving trend is sheathed on the bar part of the push disc; the supporting seat is positioned in the moving part, and a second spring capable of ensuring the supporting seat to be in a downward moving trend is arranged between the supporting seat and the upper inner end surface of the moving part in a supporting manner; and the two rotating plates are arranged in the moving part respectively at interval in the length direction, the middle parts of the rotating plates are rotatably connected in the moving part and can be oppositely opened and closed, the front ends of the rotating plates penetrate through the supporting seat, and the front left and right outer end surfaces of the rotating plates and the left and right inner end surfaces of the supporting seat are in inclined surface fit. During the whole bag feeding and removing processes of the coffee maker, all parts only do horizontal sliding or rotating motion, so that the rear space of the coffee maker stander of the bag feeding and removing mechanism is unnecessary to be high, and further the coffee maker has the advantage of small overall volume.
Description
Technical field
The present invention relates to a kind of coffee machine that conveniently takes off bag.
Background technology
Coffee machine is a kind of as beverage extraction plant, the drink-extracting of coffee machine mainly contains both direction, horizontal direction and vertical direction, the structure of the coffee machine that vertical direction extracts has generally comprised brew head (brewageing the unit), water pot, heating element heater and water pump etc., wherein, brew head is by fixture and the part that covers that can relative this fixture open closed, fixture is hinged by rotating shaft with a side that covers part, after covering part and fixture and closing up, cover part and fixture and form enclosed cavity, when infusing coffee, be placed with the coffee pads that coffee powder is housed in this enclosed cavity, coffee pads is generally nonwoven fabric construct, then the hot boiling water that boils by coffee machine is got in the chamber of placing coffee pads in the coffee machine with water pump, coffee powder in the coffee pads is carried out leak through type to be brewed, carrying out leak through type when brewing, need to guarantee that the annular seal space that covers part and fixture formation can not leak, so needs adopt independent mechanical caging structure to cover part and fixture locks together, and after using, the beverage packets of cancelling need to be taken out, the every operation of original beverage packets once all needs with hand beverage packets to be taken out in the chamber and abandons, so inconvenient operation.
For above-mentioned present situation, there is human hair to understand that the permission coffee pads drops to the coffee machine in the dustbin that is installed in the coffee machine automatically, need not at every turn with hand coffee pads to be taken out in the chamber and abandon, and only need using the dustbin that repeatedly takes out afterwards in the coffee machine to topple over a plurality of coffee pads in it, uses more laborsaving, health, take off the convenient and hommization of bag and operate.
Be the coffee-making machine structure of a kind of vertical direction extraction the Chinese invention patent " but automatic pressing bag, ladle-to-ladle coffee machine " of ZL200710146245.5 (notification number is CN100528050C) has disclosed such as a patent No., comprise support, the first parts, the second parts; The first parts are arranged on the top in the support, and these first parts link to each other with the first driving mechanism, move up and down in support to drive the first parts; The second parts are arranged on the bottom in the support, and these second parts link to each other with the second driving mechanism, move also and can make the second parts partly shift out support to drive the second parts left and right horizontal in support; It is characterized in that described the second parts are comprised of movable plate and returning face plate, the turning front side lower part of movable plate that is connected in returning face plate front side, described cavity is arranged on the returning face plate, and correspondence has the through hole that matches with cavity at movable plate; Corresponding position, described support rear portion is provided with the mouth of substitute, and moves under mouthful top state of substitute at movable plate, and described returning face plate can turn in the mouth of substitute downwards; The anterior corresponding position of support is fixed with the push rod that two horizontal intervals arrange, and moves to below the first parts under the state at movable plate, and described push rod pushing and pressing returning face plate lower surface is until returning face plate turn to level, and returning face plate is shelved on two push rods.
Although this coffee-making machine structure be a kind of have automatically send the bag pressure packet function and be the coffee machine of vertical direction extraction, but because this coffee machine is when taking off bag, the action that the second parts not only have horizontal axis to move, and also has a rotary movement moving to mouthful position of substitute, therefore the volume of coffee machine will be larger, also has drives structure complexity, the cost of this coffee machine high; And its coffee pads that adopts of coffee machine of existing vertical direction extraction is the Non-woven fabrics Soft Roll, is not suitable for the coffee pads of seal-packed jelly shape packing boxlike is extracted.
Summary of the invention
Technical problem to be solved by this invention is the coffee machine that provides a kind of novel structure can make the coffee pads Automatic-falling for above-mentioned prior art present situation, and this coffee machine also has the little advantage of volume.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of coffee machine that conveniently takes off bag, comprise support, and the top in the support is provided with to seal coffee pads and injects the brew head part of hot water in the coffee pads, and the support rear portion is provided with the mouth of substitute; Moving member, be located in the support and the relative support horizontal sliding of energy, moving member is provided with the placed cavity of laying coffee pads, the bottom of placed cavity has liquid outlet channel, before moving member, shift out under the support state, placed cavity is positioned at base outer and is in the dress package location, is moving to behind the moving member under the base inner state, and described placed cavity is positioned at brew head part below and is in the extraction position; It is characterized in that: the pushing disk that also comprises the runner that has bar section and communicate with described liquid outlet channel, pushing disk is positioned at placed cavity and up and down slippage, the diapire of placed cavity is passed in the bar section activity of pushing disk, and is arranged with the first spring that makes pushing disk keep the trend of moving in the bar section of pushing disk; Supporting seat, be positioned at moving member, supporting seat is set in bar section and the up and down slippage of pushing disk, the bar section of pushing disk pass and axially upper limit on supporting seat, be supported with the second spring that makes supporting seat keep the trend that moves down between the upper inner face of supporting seat and moving member; Two rotor plates, the interval places in the moving member along its length respectively, and the middle part of each rotor plate is rotatably connected in the moving member and relatively opening and closing, the front end of each rotor plate passes supporting seat, and cooperate for the inclined-plane between the outer face, the left and right sides of the front end of rotor plate and the left and right sides inner face of supporting seat, namely behind moving member, move in extraction position and the reach process, two rotor plate front ends are opened outward and are moved on the drive supporting seat, moving member move forward to the dress package location and after move past in the journey, two rotor plate front ends close up and supporting seat are moved down under the second spring force effect.
Bottom in the above-mentioned support also is provided with the bootstrap block of guiding two rotor plate opening and closing, move forward at moving member under the state of dress package location, the inner face of the rear end of bootstrap block and two rotor plates is conflicted, two rotor plate front ends are closed up, and under the state that moves to the extraction position behind the moving member, the inner face of the front end of bootstrap block and two rotor plates is conflicted, and two rotor plate front ends are opened outward.It is a kind of concrete structure that drives the rotor plate opening and closing, and this structure is only finished by a bootstrap block, thus simple in structure, certainly special type of drive can be set separately also and realize.
The inboard of the front end of above-mentioned each rotor plate has the protruding front auxiliary section that contacts cooperation with described bootstrap block of side, and the rear inside of each rotor plate has the protruding rear auxiliary section that contacts cooperation with described bootstrap block of side, and the rear end face of described bootstrap block is arcwall face.Can make like this rotor plate better opening and closing under the effect of bootstrap block, guarantee to take off carrying out smoothly of bag.
For coffee pads can be dropped from the mouth of substitute smoothly, the rear portion of above-mentioned moving member has lead-in chamfered, is namely front shifting out under the support state, and this lead-in chamfered can will be positioned at the mouth of substitute that the coffee pads that extracts under the position guides to described support rear portion.
Owing to wet after the coffee pads extraction, if lead-in chamfered is shiny surface, coffee pads will stick on the lead-in chamfered and be difficult for along the lead-in chamfered landing so.For coffee pads can be dropped from the mouth of substitute smoothly, has the convex tendon that arranges along the length direction of lead-in chamfered on the upper surface of above-mentioned lead-in chamfered.Coffee pads is maked somebody a mere figurehead like this, and little with the contact area of lead-in chamfered, coffee pads just is difficult for sticking on the lead-in chamfered.
Upper plate is arranged above-mentioned moving member and lower plate two parts are involutory fixedly forms, and forms accommodation space between upper plate and the lower plate, and described placed cavity and lead-in chamfered are arranged on the described upper plate, and described rotor plate is arranged on the described lower plate.Be convenient to like this corresponding component is installed in the moving member, prevent that simultaneously parts from exposing, guarantee that the coffee machine monnolithic case is attractive in appearance.
The bottom surface of above-mentioned placed cavity has boss upwards, this boss passes in the bar section of described pushing disk, the lower surface of pushing disk has the cavity that inserts for boss, be provided with the first sealing ring between the outer peripheral face of described boss and the inner peripheral surface of cavity, be provided with the second sealing ring between the outer peripheral face of described pushing disk and the inner peripheral surface of placed cavity.Can prevent effectively that like this coffee beverage from leaking outside, the cooperation guide effect of boss and cavity makes the pushing disk slippage more steady simultaneously.
Runner on the above-mentioned pushing disk is comprised of the pit part that is positioned at center position, the level trough that radially arranges and the vertical hole of vertically running through, described level trough two ends are communicated with pit part and vertical hole respectively, described pushing disk the upper surface be fixed with guided plate and filter on successively from bottom to top, the upper surface of described guided plate is inner concave, the lower surface of guided plate and the upper surface of pushing disk are close to, and the middle part of guided plate has perforation, this perforation be positioned at pit part directly over, have a plurality of pores on the described filter.
It more than is the flow passage route set-up mode of the coffee beverage after the concrete extraction, by filter, filter can filter out the impurity in the beverage to coffee beverage first, and then beverage is again in the perforation runner pit part of guided plate, pit part plays certain cushioning effect, plays the effect that defoams.Certainly also can make beverage directly flow through pushing disk, flow to again liquid outlet channel.
Above-mentioned brew head partly comprises fixed head, the top of fixed base; Piston core is fixed on the lower surface of fixed head, and the bottom of piston core has installing hole, has cold water channel on the piston core; Movable receptacle with cavity volume, be positioned at the below of fixed head, and relatively up and down slippage of fixed head, movable receptacle move down the extraction space that can form with described placed cavity sealing, described piston core is positioned at cavity volume, cooperate for liquid sealing between the outer peripheral face of piston core and the inwall of cavity volume, the insertion section that has epirelief on the cavity volume inner bottom surface, the installing hole on the piston core is passed in this insertion section activity, cooperate for liquid sealing between insertion section and the installing hole, have the hot water channel in the insertion section, form the relative closure space between the cavity volume of described piston core lower surface and movable receptacle, described cold water channel is communicated with this enclosure space; Support spring acts on described movable receptacle so that this movable receptacle moves trend on keeping; Pressing plate is connected to the bottom of movable receptacle, has the intake tunnel that is communicated with described hot water channel on the pressing plate, pressing plate move down the extraction space that can form sealing; Check valve assembly is located in the intake tunnel on the pressing plate, so that the outlet of hot water channel's lower end keeps occlusion tendency.
It more than is the structure of a concrete brew head part of this coffee machine, this is brewageed the thrust of part by cold water and promotes movable receptacle and move, movable receptacle is kept certain lock pressure, and form the extraction space that seals with the coffee pads upper surface compression fit that extracts the position, need not other auxiliary mechanical driving structure and mechanical lock mechanism makes two members relatively close up locking to form extraction space, simplify the structure of brewageing part, reduced manufacturing cost.Certainly this brewery installations also can adopt the structure of the brewery installations of existing vertical direction extraction.
For guaranteeing the sealing of extraction space, above-mentioned movable receptacle below is provided with pressing plate, this pressing plate has cavity, the in-built flexible seals that is complementary with the cavity inner face of cavity, and described pressing plate and flexible seals are spacing on the lower surface of movable receptacle by a compressing member and described valve seat.After the employing of flexible seals guaranteed that movable receptacle moves down, flexible seals can form good sealing with placement section or coffee pads, guarantees the effect that extracts.
Compared with prior art, the invention has the advantages that: this coffee machine is by the front and back slippage of moving member, pass through again the opening and closing of rotor plate front end, drive supporting seat in the rising of the incipient stage of taking off bag and extraction stages, with the decline under dress bag state, upwards expose placed cavity so that promote coffee pads at the incipient stage pushing disk that takes off bag, simultaneously outside moving member, move past in the journey, coffee pads is under brew head part barrier effect, relatively move and move behind the part, coffee pads breaks away from smoothly moving member and drops from the mouth of substitute, and finishes and takes off bag; And in the dress packet procedures pushing disk under the effect of the second spring, move down and in sink in the placed cavity, coffee pads can be placed in the accommodating cavity, smoothly the dress bag; And wholely give bag and take off in the packet procedures, each parts is only made horizontal sliding or rotation action, so it is very high to use the height of back space of the coffee machine support of this package delivering and releasing mechanism not need, also just so that the volume of coffee machine integral body is little.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention under dress bag state;
Fig. 2 is rotor plate and the bootstrap block relative position schematic diagram of the embodiment of the invention under dress bag state;
Fig. 3 is the cutaway view of the embodiment of the invention under dress bag state;
Fig. 4 is that the embodiment of the invention is sending bag to the cutaway view along left and right directions that extracts under the location status;
Fig. 5 is the cutaway view along fore-and-aft direction of the embodiment of the invention under the extraction state;
Fig. 6 is rotor plate and the bootstrap block relative position schematic diagram of the embodiment of the invention under the extraction state;
Fig. 7 is the cutaway view along fore-and-aft direction of the embodiment of the invention in taking off packet procedures;
Fig. 8 is embodiment of the invention rotor plate and bootstrap block relative position schematic diagram under the shifting state outside moving member is firm;
Fig. 9 is rotor plate and the bootstrap block relative position schematic diagram of the embodiment of the invention in taking off packet procedures;
Figure 10 is that the embodiment of the invention is in the perspective view of taking off after bag is finished;
Figure 11 is the perspective view of upper plate in the embodiment of the invention;
Figure 12 is the perspective view of pushing disk in the embodiment of the invention;
Figure 13 is the perspective view of rotor plate in the embodiment of the invention;
Figure 14 is the perspective view of supporting seat in the embodiment of the invention.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1～14, be a preferred embodiment of the present invention.
A kind of coffee machine that conveniently takes off bag includes
Top in the support 1, support 1 be provided with to seal coffee pads 10 and to coffee pads 10 interior injection hot water the brew head part, support 1 rear portion is provided with substitute mouthfuls 11.
Moving member 2, constrain in the support 1 and relative support 1 horizontal sliding of energy, upper plate 25 is arranged moving member 2 and lower plate 26 two parts are involutory fixedly forms, form accommodation space between upper plate 25 and the lower plate 26, the upper plate 25 of moving member 2 is provided with the placed cavity 21 of laying coffee pads 10, the bottom of placed cavity 21 has liquid outlet channel 22, this liquid outlet channel 22 communicates by cannelure 221 with this cannelure 221 and the through hole 222 of vertically setting forms, before moving member 2, shift out under support 1 state, placed cavity 21 is positioned at support 1 outside and is in the dress package location, moving to behind the moving member 2 under support 1 internal state, placed cavity 21 is positioned at brew head part below and is in the extraction position.
Also be fixed with the handle section 30 of convenient pulling moving member on the front end face of moving member 2.The rear portion of moving member 2 has the lead-in chamfered 23 that is arc surfaced, lead-in chamfered 23 is arranged on the rear portion of upper plate 25, namely front shifting out under support 1 state, this lead-in chamfered 23 can will be positioned at the mouth 11 of substitute that the coffee pads 10 that extracts under the position guides to support 1 rear portion, has the convex tendon 24 that arranges along the length direction of lead-in chamfered 23 on the upper surface of lead-in chamfered 23.
The pushing disk 3 of the runner 32 that has bar section 31 and communicate with liquid outlet channel 22, pushing disk 3 is positioned at placed cavity 21 and up and down slippage, pushing disk 3 is placed in the placed cavity 21 in the following ways, has boss 27 upwards in the bottom surface of placed cavity 21, this boss 27 passes in the bar section 31 of pushing disk, the lower surface of pushing disk 3 has the cavity 33 that inserts for boss 27, be provided with the first sealing ring 13 between the inner peripheral surface of the outer peripheral face of boss 27 and cavity 33, be provided with the second sealing ring 14 between the inner peripheral surface of the outer peripheral face of pushing disk 3 and placed cavity 21, be arranged with the first spring 4 that makes pushing disk 3 keep the trend of moving in the bar section 31 of pushing disk.
Runner 32 on the pushing disk is comprised of the pit part 321 that is positioned at center position, the level trough 322 that radially arranges and the vertical hole 323 of vertically running through, level trough 322 two ends are communicated with pit part 321 and vertical hole 323 respectively, pushing disk 3 the upper surface be fixed with guided plate 8 and filter 9 on successively from bottom to top, the upper surface of guided plate 8 is inner concave, the upper surface of the lower surface of guided plate 8 and pushing disk 3 is close to, and the middle part of guided plate 8 has perforation 81, this perforation 81 be positioned at pit part 321 directly over, have a plurality of pores 91 on the filter 9.
Supporting seat 5, be positioned at moving member 2, supporting seat 5 is set in bar section 31 and the up and down slippage of pushing disk, the bar section 31 of pushing disk pass and axially upper limit on supporting seat 5, namely the bottom thread in the bar section 31 of the pushing disk that passes supporting seat 5 is connected with stop screw 36, this stop screw 36 cooperates with the inner face gear of supporting seat 5, in case the bar section 31 of thrust Moving plate upwards passes supporting seat 5, be supported with the second spring 6 that makes supporting seat 5 keep the trend that moves down between the upper inner face of supporting seat 5 and moving member 2.
Two rotor plates 7, the interval places on the lower plate 26 of moving member 2 along its length respectively, and the middle part of each rotor plate 7 is rotatably connected in the moving member 2 and relatively opening and closing, the front end of each rotor plate 7 passes supporting seat 5, and cooperate for the inclined-plane between the outer face, the left and right sides 73 of the front end of rotor plate 7 and the left and right sides inner face 51 of supporting seat 5, namely behind moving member 2, move in extraction position and the reach process, two rotor plates, 7 front ends are opened outward and are moved on the drive supporting seat 5, moving member 2 move forward to the dress package location and after move past in the journey, two rotor plates, 7 front ends close up and supporting seat 5 are moved down under the 6 elastic force effects of the second spring.
Present embodiment drives rotor plate 7 opening and closing in the following ways, bottom in the support 1 also is provided with the bootstrap block 12 of guiding two rotor plates 7 opening and closing, the rear end face 121 of bootstrap block 12 is arcwall face, the inboard of the front end of each rotor plate 7 has the protruding front auxiliary section 71 that contacts cooperation with bootstrap block 12 of side, the rear inside of each rotor plate 7 has the protruding rear auxiliary section 72 that contacts cooperation with bootstrap block 12 of side, move forward under the dress package location state at moving member 2, conflict in the rear auxiliary section 72 of the rear end of bootstrap block 12 and two rotor plates 7, two rotor plates, 7 front ends are closed up, and under the state that moves to the extraction position behind the moving member 2, conflict in the front auxiliary section 71 of the front end of bootstrap block 12 and two rotor plates 7, two rotor plates, 7 front ends are opened outward.
Brew head in the present embodiment partly for the vertical direction extraction, shown in Fig. 7～10, comprises
Support 1 both sides have upwardly extending column 13, and the top of each column 13 is the ladder axial region.
Fixed head 15, fixed head 15 both sides are sheathed and be shelved on the ladder axial region of corresponding column respectively, and in the outside of ladder axial region with nut 14 lockings.
Piston core 16 is fixed on the lower surface of fixed head 15, has cavity in the piston core 16, and the bottom of piston core 16 has installing hole 161, has cold water channel 162 on the piston core 16.
Piston core 16 is positioned at cavity volume, being provided with the 3rd sealing ring 37 between the outer peripheral face of piston core 16 and the inwall of cavity volume cooperates to form liquid sealing, the insertion section 171 that has epirelief on the cavity volume inner bottom surface of movable receptacle 17, the installing hole 161 on the piston core is passed in these insertion section 171 activities, being provided with the 4th sealing ring 38 between insertion section 171 and the installing hole 161 cooperates to form liquid sealing, the 4th sealing ring 38 is pressed in the cavity of piston core 16 by a briquetting 39 that is embedded in installing hole 161, have hot water channel 172 in the insertion section 171, form relative closure space 173 between the cavity volume of piston core 16 lower surfaces and movable receptacle 17, cold water channel 162 is communicated with this enclosure space 173.
Two support springs 18, be set in respectively on the column 13 of each support 1, conflicting in one end of support spring 18 and support 1 bottom surface, conflicts in the lower surface of the other end of support spring 18 and movable receptacle 17, make support spring 18 act on movable receptacle 17 so that this movable receptacle 17 keeps moving trend.
Operation principle and the process of the embodiment of the invention are as follows:
The dress bag send packet procedures: shown in Fig. 1～4, pulling moving member 2 relative support 1 outer moving, placed cavity 21 is positioned at support 1 outside and is in the dress package location, conflict in the rear auxiliary section 72 of the rear end of bootstrap block 12 and two rotor plates 7, two rotor plates, 7 front ends are closed up and supporting seat 5 is moved down under 6 spring actions of the second spring, then coffee pads 10 is positioned on this placed cavity 21, then promote backward moving member 2, move past behind the moving member 2 that supporting seat 5 and pushing disk 3 are in low level in the journey, until move to support 1 inside behind the moving member 2, conflict in the front auxiliary section 71 of the front end of bootstrap block 12 and two rotor plates 7 at this moment, two rotor plates, 7 front ends are opened outward, cooperated principle by the inclined-plane, rotor plate 7 drives on the supporting seat 5 and moves, simultaneously pushing disk 3 drives coffee pads 10 and moves on also, and coffee pads 10 is positioned at brew head part below and is in the extraction position.
Extraction process, shown in Fig. 5,6, lead to first cold water, cold water flows into behind cold water channel 162 in the enclosure space 173 that the cavity volume of piston core 16 lower surfaces and movable receptacle 17 forms, hydraulic pressure increase along with enclosure space 173, the relative fixed head 15 of elastic force and piston core 16 that promotion movable receptacle 17 overcomes support spring 18 move down, the pressing plate 19 that is connected to movable receptacle 17 bottoms also moves down thereupon, continue the certain hydraulic pressure of maintenance, until tightly fit in pressing plate 19 lower surfaces and coffee pads 10 upper surfaces, form the extraction space of sealing with coffee pads 10; Then logical hot water, hot water acts on sealing-plug 193 after by hot water channel 172, back down sealing-plug 193 after hot water reaches certain pressure, hot water enters in the coffee pads 10 by intake tunnel 191 and extracts, and the beverage after the extraction flows out for drinking from fluid hole 22.
Take off packet procedures: shown in Fig. 7～10, pulling moving member 2 relative support 1 outer moving, outside moving member 2, move past in the journey, pushing disk 3 and supporting seat 5 are in a high position, and coffee pads 10 is exposed accommodating cavity 21 tops and is positioned at the cavity of pressing plate 20, moving member 2 outer moving, coffee pads 10 is under the cavity inwall barrier effect of pressing plate 20, coffee pads 10 relatively moves and moves behind the part 2, and coffee pads 10 carries over lead-in chamfered 23 and slides, and mouthfuls 11 drops from substitute at last.
Claims (10)
1. coffee machine that conveniently takes off bag, include support (1), top in the support (1) is provided with can be in order to seal coffee pads (10) and to inject the brew head part of hot water in the coffee pads (10), and support (1) rear portion is provided with substitute mouthful (11);
Moving member (2), be located in the support (1) and relative support (1) horizontal sliding of energy, moving member (2) is provided with the placed cavity (21) of laying coffee pads (10), the bottom of placed cavity (21) has liquid outlet channel (22), shift out under the maximum position state in that moving member (2) is front, described placed cavity (21) is positioned at support (1) outside and is in the dress package location, moving to behind the moving member (2) under support (1) internal state, described placed cavity (21) is positioned at brew head part below and is in the extraction position;
It is characterized in that: also comprise
The pushing disk (3) of the runner (32) that has bar section (31) and communicate with described liquid outlet channel (22), pushing disk (3) is positioned at placed cavity (21) and up and down slippage, the diapire of placed cavity (3) is passed in bar section (31) activity of pushing disk, and is arranged with in the bar section (31) of pushing disk and makes the first spring (4) that moves trend in pushing disk (3) maintenance;
Supporting seat (5), be positioned at moving member (2), supporting seat (5) is set in bar section (31) and the up and down slippage of pushing disk, the bar section (31) of pushing disk pass and axially upper limit on supporting seat (5), be supported with the second spring (6) that makes supporting seat (5) maintenance move down trend between the upper inner face of supporting seat (5) and moving member (2);
Two rotor plates (7), the interval places in the moving member (2) along its length respectively, and the middle part of each rotor plate (7) is rotatably connected in the moving member (2) and relatively opening and closing, the front end of each rotor plate (7) passes supporting seat (5), and cooperate for the inclined-plane between the outer face, the left and right sides (73) of the front end of rotor plate (7) and the left and right sides inner face (51) of supporting seat (5), namely behind moving member (2), move in extraction position and the reach process, two rotor plates (7) front end is opened outward and is driven and moves on the supporting seat (5), moving member (2) move forward to the dress package location and after move past in the journey, two rotor plates (7) front end closes up and supporting seat (5) is moved down under the second spring (6) elastic force effect.
2. the coffee machine that conveniently takes off bag according to claim 1, it is characterized in that: the bottom in the described support (1) also is provided with the bootstrap block (12) of guiding two rotor plates (7) opening and closing, move forward at moving member (2) under the state of dress package location, bootstrap block (12) is conflicted with the inner face of the rear end of two rotor plates (7), two rotor plates (7) front end is closed up, and under the state that moves to the extraction position behind the moving member (2), bootstrap block (12) is conflicted with the inner face of the front end of two rotor plates (7), and two rotor plates (7) front end is opened outward.
3. the coffee machine that conveniently takes off bag according to claim 2, it is characterized in that: the inboard of the front end of described each rotor plate (7) has the protruding front auxiliary section (71) that contacts cooperation with described bootstrap block (12) of side, the rear inside of each rotor plate (7) has the protruding rear auxiliary section (72) that contacts cooperation with described bootstrap block (12) of side, and the rear end face (121) of described bootstrap block (12) is arcwall face.
4. the coffee machine that conveniently takes off bag according to claim 1, it is characterized in that: the rear portion of described moving member (2) has lead-in chamfered (23), front shifting out under support (1) state, this lead-in chamfered (23) can will be positioned at substitute mouthful (11) that the coffee pads (10) that extracts under the position guides to described support (1) rear portion.
5. the coffee machine that conveniently takes off bag according to claim 4 is characterized in that: have the convex tendon (24) that arranges along the length direction of lead-in chamfered (23) on the upper surface of described lead-in chamfered (23).
6. the coffee machine that conveniently takes off bag according to claim 4, it is characterized in that: upper plate (25) is arranged described moving member (2) and lower plate (26) two parts are involutory fixedly forms, form accommodation space between upper plate (25) and the lower plate (26), described placed cavity (21) and lead-in chamfered (23) are arranged on the described upper plate (25), and described rotor plate (7) is arranged on the described lower plate (26).
7. the coffee machine that conveniently takes off bag according to claim 1, it is characterized in that: the bottom surface of described placed cavity (21) has boss (27) upwards, this boss (27) passes in the bar section (31) of described pushing disk, the lower surface of pushing disk (3) has the cavity (33) that inserts for boss (27), be provided with the first sealing ring (34) between the inner peripheral surface of the outer peripheral face of described boss (27) and cavity (33), be provided with the second sealing ring (35) between the inner peripheral surface of the outer peripheral face of described pushing disk (3) and placed cavity (21).
8. the coffee machine that conveniently takes off bag according to claim 7, it is characterized in that: the runner on the described pushing disk (32) is by the pit part that is positioned at center position (321), the level trough (322) that radially arranges and the vertical hole (323) of vertically running through form, described level trough (322) two ends are communicated with pit part (321) and vertical hole (323) respectively, the upper surface of described pushing disk (3) is fixed with guided plate (8) and filter (9) from bottom to top successively, the upper surface of described guided plate (8) is inner concave, the upper surface of the lower surface of guided plate (8) and pushing disk (3) is close to, and the middle part of guided plate (8) has perforation (81), this perforation (81) be positioned at pit part (321) directly over, have a plurality of pores (91) on the described filter (9).
9. the described coffee machine that conveniently takes off bag of arbitrary claim according to claim 1～8, it is characterized in that: described brew head partly comprises
Fixed head (15), the top of fixed base (1);
Piston core (16) is fixed on the lower surface of fixed head (15), and the bottom of piston core (16) has installing hole (161), has cold water channel (162) on the piston core (16);
Movable receptacle (17) with cavity volume, be positioned at the below of fixed head (15), and relatively up and down slippage of fixed head (15), movable receptacle (17) move down the extraction space that can form with described placed cavity sealing, described piston core (16) is positioned at cavity volume, cooperate for liquid sealing between the outer peripheral face of piston core (16) and the inwall of cavity volume, the insertion section (171) that has epirelief on the cavity volume inner bottom surface, the installing hole (161) on the piston core is passed in this insertion section (171) activity, cooperate for liquid sealing between insertion section (171) and the installing hole (161), have hot water channel (172) in the insertion section (171), form relative closure space (173) between the cavity volume of described piston core (16) lower surface and movable receptacle (17), described cold water channel (162) is communicated with this enclosure space (173);
Support spring (18) acts on described movable receptacle (17) so that this movable receptacle (17) moves trend on keeping;
Valve seat (19), be threaded in the bottom of movable receptacle (17), have the intake tunnel (191) that is communicated with described hot water channel (172) on the valve seat (19), be provided with in the intake tunnel (191) by spring (192) and hold and sealing-plug (193) that the outlet of hot water channel's (172) lower end is blocked.
10. the coffee machine that conveniently takes off bag according to claim 9, it is characterized in that: described movable receptacle below is provided with pressing plate (20), this pressing plate (20) has cavity, flexible seals (28) is housed in the cavity, and described pressing plate (20) and flexible seals (28) are spacing on the lower surface of movable receptacle (17) by a compressing member (29) and described valve seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070221 CN102160754B (en) | 2011-03-22 | 2011-03-22 | Coffee maker convenient to remove bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070221 CN102160754B (en) | 2011-03-22 | 2011-03-22 | Coffee maker convenient to remove bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102160754A CN102160754A (en) | 2011-08-24 |
| CN102160754B true CN102160754B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110070221 Expired - Fee Related CN102160754B (en) | 2011-03-22 | 2011-03-22 | Coffee maker convenient to remove bags |
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| Country | Link |
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| CN (1) | CN102160754B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613903B (en) * | 2012-01-13 | 2013-11-27 | 宁波三A集团电器有限公司 | Drink packet dropping structure of drink extraction machine |
| CN103371725B (en) * | 2012-04-20 | 2017-08-11 | 美的集团股份有限公司 | A kind of coffee-making machine brewing unit and the coffee machine provided with the unit |
| CN104116413B (en) * | 2014-05-30 | 2017-02-01 | 宁波西文电器有限公司 | Bag conveying mechanism in brewing assembly |
| CN105725803B (en) * | 2016-04-28 | 2018-06-22 | 宁波西文电器有限公司 | Convenient for encapsulated drinks extraction equipment brewing group |
| CN106136915B (en) * | 2016-08-19 | 2018-11-13 | 宁波全景电器技术有限公司 | The improved beverage extraction plant of structure is with sending de- turn-up mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2139532B1 (en) * | 1998-01-27 | 2000-11-01 | Agrupada Invest Off | FILTER HOLDER SYSTEM FOR COFFEE MAKERS. |
| ES2207578T3 (en) * | 2000-12-29 | 2004-06-01 | Sgl Italia S.R.L. | COFFEE MACHINE. |
| CN201752343U (en) * | 2010-03-31 | 2011-03-02 | 宁波西文电器有限公司 | Coffee machine capable of automatically releasing packs |
| CN101897544B (en) * | 2010-03-31 | 2012-02-15 | 宁波西文电器有限公司 | Coffee machine capable of making coffee package fallen off automatically |
-
2011
- 2011-03-22 CN CN 201110070221 patent/CN102160754B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102160754A (en) | 2011-08-24 |
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