CN102824110A - Capsule type coffee maker - Google Patents
Capsule type coffee maker Download PDFInfo
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- CN102824110A CN102824110A CN2012102901287A CN201210290128A CN102824110A CN 102824110 A CN102824110 A CN 102824110A CN 2012102901287 A CN2012102901287 A CN 2012102901287A CN 201210290128 A CN201210290128 A CN 201210290128A CN 102824110 A CN102824110 A CN 102824110A
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- coffee
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Abstract
The invention relates to a capsule type coffee maker which comprises a coffee box, a pump, a control valve, a boiler, a water tank, a piston push rod, a return spring, a cylinder, a cylinder fixing seat, a spring seat, a capsule bracket, a guide rod, a bracket spring, a coffee box protection sleeve, a piston rod sealing ring, water outlet silica gel and a water outlet spring. During use, the pump is used for pumping water, the control valve is turned on, and high-pressure water enters a driving water inlet port to press the piston push rod to forwards move so as to jack a capsule into the coffee box until the bottom to ensure that the piston push rod cannot be forwards moved any more; then the pump is used for continuatively pumping water to ensure that the pressure of the whole system is risen to exceed the pressure of a one-way pressure valve formed by the water outlet silica gel and the water outlet spring; the water outlet silica gel is opened, water in the pump flows into a hot water inlet port after being heated by the boiler, and then coffee begins to be extracted; and after the coffee is finished being extracted, the pump is stopped pumping water, the control valve is turned off, and water in the cylinder flows back to the water tank through the control valve under the action of the return spring.
Description
Technical field
The present invention relates to a kind of coffee machine, especially a kind of capsule-type coffee machine that uses coffee capsule.
Background technology
The capsule-type coffee machine receives vast welcome because of characteristics such as it need not to grind beans, brews conveniently, coffee brewing comes out taste, uniform qualities.Capsule-type construction of coffee machine and normal coffee machine are different; Generally need a cover clamping mechanism to place coffee capsule; Respectively there is lancing device at two ends---and puncture dials capsule is punctured, in capsule, feed water under high pressure, just can realize the extraction of coffee with certain temperature.Traditional capsule-type coffee machine adopts manpower extruding capsule to accomplish seal process, makes simultaneously to puncture dials and can puncture capsule, and this power needs bigger; What feed during on the other hand because of the capsule extraction is high-pressure water heating, and the pressure of whole system is increased, and can not leak for guaranteeing whole system, prevents that the hot water of HTHP from injuring human body and machine, must strengthen sealing load.Therefore seek a kind of disengaging manpower extruding, and simple in structure, convenient, healthy, can carry out good sealing simultaneously, make it normally extract coffee and a difficult problem that watertight coffee capsule clamping device is the technical staff always.Simultaneously in order to realize that used coffee capsule can break away from clamping device automatically; Be discharged to litter-bin; The technical staff has designed various automatic eduction gears; But without exception be all to have adopted a plurality of parts: like spring, slide plate or the like, make whole clamping device very complicated, rate of breakdown improves greatly.
Summary of the invention
The present invention solves coffee capsule clamping device complex structure of the prior art, need manpower bigger during operation, and sealing force is little; Simultaneously used capsule automatic eduction gear is complicated, and problems such as poor reliability provide a kind of disengaging manpower extruding; And it is simple in structure, convenient, healthy; Simultaneously bigger sealing force can be provided, realize good sealing, make it normally extract coffee and watertight coffee capsule clamping device; Adopt single component realization capsule to discharge simple in structure, reliable capsule-type coffee machine automatically simultaneously.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals: a kind of capsule-type coffee machine; Comprise coffee cartridge, pumping, control valve, boiler, water tank, piston push rod, back-moving spring, cylinder body, cylinder body holder, spring base, capsule support, guide rod, stand spring, coffee cartridge protective sleeve, piston rod packing circle, water outlet silica gel, water outlet spring, upper and lower dials, go up dials holder and supporting seal etc.; It is characterized in that in the described capsule-type coffee machine; Cylinder body and cylinder body holder combine fixing; Piston push rod is contained in the cylinder body; Outwards moved by the pumping driven plunger push rod of fetching water, spring base is fixed between guide rod and the cylinder body holder, and back-moving spring is installed in the piston push rod.Pumping is fetched water during use, and control valve is got to logical position, and water under high pressure gets into and drives the water inlet port, and the compressing piston push rod travels forward; Capsule is headed in the coffee cartridge, and upper and lower dials punctures capsule, after piston push rod is head-to-foot with capsule; Piston push rod can't travel forward again, and pumping this moment continues to fetch water, and whole system pressure is raise; Surpass the pressure of the one-way pressure valve that water outlet silica gel and water outlet spring form, the water outlet silica gel is opened, and the water in the pumping flows into the hot water port of intaking through boiler heating back; Through the water outlet silica gel, go up dials and get into capsule, begin to extract coffee, coffee is through dials and coffee cartridge outflow down.In the extraction process of whole coffee, water under high pressure is pushing away piston push rod always, and pressure is high more, and thrust is big more, and whole sealing system is in the benign cycle, guarantees not take place to leak.After coffee extracted was accomplished, pumping stopped to fetch water, and control valve is got to disconnected position, and the water in the cylinder body through the driving water inlet port of piston push rod, is got back to water tank through control valve under the effect of back-moving spring.
As preferentially, described water outlet silica gel and water outlet spring are installed in the top of piston push rod mouth, make whole system become more succinct.
As preferentially, described driving water inlet port all is arranged on the piston push rod with hot water water inlet port, and one of the water under high pressure that pumping is come out inserts and drives the water inlet port, and the hot water port of intaking is inserted through boiler heating back in the other end, has improved mould structure.
As preferentially, described cylinder body adopts stainless steel and other metal materials, and when making control valve get to disconnected position, its discharge outlet can be connected to inlet water tank, reaches water-saving purpose.
As preferentially, the position of catching on coffee capsule in the middle of the described capsule support is more than half S type, up and down the both sides fluting; Make it that better elastic arranged; Distance between two positions is slightly less than the size of capsule rib, and it is an inclined-plane that capsule is put into end, and the another side outlet side is the plane.In the middle of the capsule support groove is arranged, distance from bottom is slightly less than the size of capsule rib, and S type hook middle when putting into capsule can block capsule; Make it can be stuck in the fixed position, travel forward with capsule, behind the capsule entering coffee cartridge when piston push rod promotes the capsule support; The capsule rib props up the coffee cartridge protective sleeve; Do not readvance, and the capsule support segment distance that under the effect of stand spring and piston push rod, can also advance, the distortion of S type hook; Get out of the way the capsule rib, make whole capsule support get into the back on capsule limit.After having extracted coffee; Piston push rod is retreated, and drives capsule support rollback, and the planar section of its S type hook promotes the capsule rib and withdraws from coffee cartridge; Since the capsule support after; Do not hold coffee capsule, coffee capsule is fallen into after withdrawing from coffee cartridge in the scrap rubber capsule box, accomplish the function of automatic waste discharge capsule.
As preferentially, the pillar tail end that described capsule support links to each other with piston push rod is a barb, the head chamfering, and middle fluting inserts in the hole of piston push rod, can be free movable, but can not pull out, no longer need screw, simplified assembly technology.
As preferentially, the coffee cartridge protective sleeve of a circle metal is arranged outside the described coffee cartridge, the two closely cooperates.Protected the security intensity of coffee cartridge under high pressure conditions on the one hand; On the other hand because protective sleeve is thinner; Be equivalent to strengthen the rib area of coffee capsule, the capsule support has improved contact area when discharging the scrap rubber capsule, make automatic this function of discharge scrap rubber capsule more reliable.
In sum; The invention provides a kind of disengaging manpower extruding, and simple in structure, convenient, healthy, simultaneously bigger sealing force can be provided; Realize good sealing; Make it normally extract coffee and watertight coffee capsule clamping device, adopt single component realization capsule to discharge simple in structure, reliable capsule-type coffee machine automatically simultaneously.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention.
Accompanying drawing 2 is structural representations of another direction of the present invention.
Accompanying drawing 3 is capsule of the present invention structural representations when being urged into coffee cartridge.
Accompanying drawing 4 is the cutaway views in the middle of the capsule support of the present invention.
Accompanying drawing 5 is structure charts of capsule support of the present invention.
The specific embodiment
Pass through embodiment below
, and combine accompanying drawing, technical scheme of the present invention is described further.
A kind of capsule-type coffee machine; Comprise coffee cartridge 1, pumping 50, control valve 40, boiler 30, water tank 60, piston push rod 2, back-moving spring 3, cylinder body 4, cylinder body holder 5, spring base 6, capsule support 7, guide rod 8, stand spring 9, coffee cartridge protective sleeve 11, piston rod packing circle 10, water outlet silica gel 18, water outlet spring 19, go up dials 15, following dials 12, go up dials holder 14 and dials seal 16 etc.; In the described capsule-type coffee machine; Cylinder body 4 combines fixing with cylinder body holder 5; Piston push rod 2 is contained in the cylinder body 4; Outwards moved by the pumping 50 driven plunger push rod 2 of fetching water, spring base 6 is fixed between guide rod 8 and the cylinder body holder 5, and back-moving spring 3 is installed in the piston push rod 2.Pumping 50 is fetched water during use, and control valve 40 is got to logical position, and water under high pressure gets into and drives water inlet port 201; Compressing piston push rod 2 travels forward, and capsule 20 is headed in the coffee cartridge 1, and last dials 15, time dials 12 puncture capsule 20; After piston push rod 2 was head-to-foot with capsule 20, piston push rod 20 can't travel forward again, and pumping 50 this moment is still being fetched water; Whole system pressure is raise, surpass the pressure of the water outlet silica gel 18 and the one-way pressure valve of water outlet spring 19 compositions, water outlet silica gel 18 is opened; Water in the pumping 50 flows into hot water water inlet port 202 through boiler 30 heating backs; Through water outlet silica gel 18, go up dials 15 and get into capsules 20, begin to extract coffee, coffee flows out with coffee cartridge 1 through dials 12 down.In the extraction process of whole coffee, water under high pressure is pushing away piston push rod 2 always, and pressure is high more, and thrust is big more, and whole sealing system is in the benign cycle, guarantees not take place to leak.After coffee extracted was accomplished, pumping 50 stopped to fetch water, and control valve 40 is got to disconnected position, and the water in the cylinder body 4 through the driving water inlet port 201 of piston push rod, is got back to water tank 60 through control valve 40 under the effect of back-moving spring 3.
Water outlet silica gel 18 and water outlet spring 19 are installed in the top of piston push rod 2, make whole system become more succinct.
Drive water inlet port 201 and all be arranged on the piston push rod 2 with hot water water inlet port 202, one of the water under high pressure that pumping 50 is come out inserts and drives water inlet port 201, and hot water water inlet port 202 is inserted through boiler heating back in the other end, has improved mould structure.
The position 701 of catching on coffee capsule 20 in the middle of the capsule support 7 is more than half S type; Both sides flutings 704 up and down, make it that better elastic arranged, and the distance between two positions is slightly less than the size of capsule rib; It is an inclined-plane 702 that capsule is put into end, and the another side outlet side is plane 703.In the middle of the capsule support 7 groove is arranged, distance from bottom is slightly less than the size of capsule rib, and S type hook 701 middle when putting into capsule can block capsule 20; Make it can be stuck in the fixed position, travel forward with capsule 20, after capsule 20 gets into coffee cartridge 1 when piston push rod 2 promotes capsule support 7; The capsule rib props up coffee cartridge protective sleeve 11; Do not readvance, and capsule support 7 is at the effect of stand spring 9 and piston push rod 2 segment distance that can also advance down, S type hook 701 is out of shape; Get out of the way the capsule rib, make whole capsule support 7 get into the back on capsule limit.After having extracted coffee; Piston push rod 2 is retreated, and drives capsule support 7 rollbacks, and the planar section 703 of its S type hook 701 promotes the capsule rib and withdraws from coffee cartridge 1; Since capsule support 7 after; Do not hold coffee capsule 20, coffee capsule 20 is fallen into after withdrawing from coffee cartridge 1 in the scrap rubber capsule box, accomplish the function of automatic waste discharge capsule.
The pillar tail end 705 that capsule support 7 links to each other with piston push rod 2 is barbs, head chamfering 707, and middle fluting 706 inserts in the hole of piston push rod 2, can be free movable, but can not pull out, no longer need screw, simplified assembly technology.
There is the coffee cartridge protective sleeve 11 of a circle metal coffee cartridge 1 outside, and the two closely cooperates.Protected the security intensity of coffee cartridge 1 under high pressure conditions on the one hand; On the other hand because protective sleeve 11 is thinner; Be equivalent to strengthen the rib area of coffee capsule, capsule support 7 has increased contact area when discharging the scrap rubber capsule, make automatic this function of discharge scrap rubber capsule more reliable.
Claims (7)
1. capsule-type coffee machine; Comprise coffee cartridge, pumping, control valve, boiler, water tank, piston push rod, back-moving spring, cylinder body, cylinder body holder, spring base, capsule support, guide rod, stand spring, coffee cartridge protective sleeve, piston rod packing circle, water outlet silica gel, water outlet spring, upper and lower dials, go up dials holder and supporting seal etc.; It is characterized in that in the described capsule-type coffee machine; Cylinder body and cylinder body holder combine fixing, and piston push rod is contained in the cylinder body, are outwards moved by the pumping driven plunger push rod of fetching water; Spring base is fixed between guide rod and the cylinder body holder, and back-moving spring is installed in the piston push rod.
2. capsule-type coffee machine according to claim 1 is characterized in that water outlet silica gel and water outlet spring are installed in the top of piston push rod.
3. capsule-type coffee machine according to claim 1; It is characterized in that driving water inlet port and hot water water inlet port all are arranged on the piston push rod; One of the water under high pressure that pumping is come out inserts and drives the water inlet port, and hot water water inlet port is inserted through boiler heating back in the other end.
4. capsule-type coffee machine according to claim 1 is characterized in that cylinder body adopts stainless steel and other metal materials, and when making control valve get to disconnected position, its discharge outlet can be connected to water tank.
5. capsule-type coffee machine according to claim 1; It is characterized in that the middle position of catching on coffee capsule of capsule support is more than half S type; Both sides flutings makes it that better elastic arranged up and down, and the distance between two positions is slightly less than the size on capsule limit; It is an inclined-plane that capsule is put into end, and the another side outlet side is the plane.
6. according to claim 1,5 described capsule-type coffee machines, the pillar tail end that its characteristic links to each other with piston push rod at the capsule support is a barb, the head chamfering, and middle fluting inserts in the hole of piston push rod, can be free movable, but can not pull out.
7. capsule-type coffee machine according to claim 1 is characterized in that there is the coffee cartridge protective sleeve of a circle metal coffee cartridge outside, and the two closely cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102901287A CN102824110A (en) | 2012-08-16 | 2012-08-16 | Capsule type coffee maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102901287A CN102824110A (en) | 2012-08-16 | 2012-08-16 | Capsule type coffee maker |
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| Publication Number | Publication Date |
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| CN102824110A true CN102824110A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102901287A Pending CN102824110A (en) | 2012-08-16 | 2012-08-16 | Capsule type coffee maker |
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| CN (1) | CN102824110A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271651A (en) * | 2013-06-04 | 2013-09-04 | 浙江爱仕达电器股份有限公司 | Coffee capsule clamping and discharging mechanism |
| CN104106980A (en) * | 2013-04-19 | 2014-10-22 | 广东德豪润达电气股份有限公司 | Low-pressure coffee maker |
| CN104825057A (en) * | 2015-01-19 | 2015-08-12 | 宁波弗莱顿电器有限公司 | Coffee Maker Cushioning Device |
| CN105476482A (en) * | 2016-01-13 | 2016-04-13 | 宁波绿之品电器科技有限公司 | Capsule extraction mechanism |
| CN106714631A (en) * | 2014-09-29 | 2017-05-24 | 雀巢产品技术援助有限公司 | Beverage preparation machine with flexible drop stop |
| CN108903643A (en) * | 2018-06-29 | 2018-11-30 | 厦门维拓科力智能技术有限公司 | A kind of capsule-type brewing machine |
| CN109303486A (en) * | 2018-11-16 | 2019-02-05 | 海南万客食品有限公司 | A kind of cold and hot drink extracting system |
| CN109330383A (en) * | 2018-11-15 | 2019-02-15 | 中山市科立科科技有限公司 | A kind of capsule coffee puncturing mechanism |
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| CN1137742A (en) * | 1993-12-20 | 1996-12-11 | 地中海咖啡公司 | Automatic machine for preparation of hot beverage infusions |
| US20080000357A1 (en) * | 2006-06-30 | 2008-01-03 | Frank Yang | Hot beverage brewing device |
| CN101703362A (en) * | 2009-10-30 | 2010-05-12 | 宁波余意电器有限公司 | Double-bracket semi-automatic espresso machine |
| CN202269899U (en) * | 2011-10-13 | 2012-06-13 | 广东德豪润达电气股份有限公司 | Coffee encapsulating machine |
| CN202960131U (en) * | 2012-08-16 | 2013-06-05 | 王荐品 | Capsule type coffee machine |
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- 2012-08-16 CN CN2012102901287A patent/CN102824110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1137742A (en) * | 1993-12-20 | 1996-12-11 | 地中海咖啡公司 | Automatic machine for preparation of hot beverage infusions |
| US20080000357A1 (en) * | 2006-06-30 | 2008-01-03 | Frank Yang | Hot beverage brewing device |
| CN101703362A (en) * | 2009-10-30 | 2010-05-12 | 宁波余意电器有限公司 | Double-bracket semi-automatic espresso machine |
| CN202269899U (en) * | 2011-10-13 | 2012-06-13 | 广东德豪润达电气股份有限公司 | Coffee encapsulating machine |
| CN202960131U (en) * | 2012-08-16 | 2013-06-05 | 王荐品 | Capsule type coffee machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106980A (en) * | 2013-04-19 | 2014-10-22 | 广东德豪润达电气股份有限公司 | Low-pressure coffee maker |
| CN104106980B (en) * | 2013-04-19 | 2016-12-28 | 广东德豪润达电气股份有限公司 | Low pressure coffee machine |
| CN103271651A (en) * | 2013-06-04 | 2013-09-04 | 浙江爱仕达电器股份有限公司 | Coffee capsule clamping and discharging mechanism |
| CN106714631A (en) * | 2014-09-29 | 2017-05-24 | 雀巢产品技术援助有限公司 | Beverage preparation machine with flexible drop stop |
| CN104825057A (en) * | 2015-01-19 | 2015-08-12 | 宁波弗莱顿电器有限公司 | Coffee Maker Cushioning Device |
| CN105476482A (en) * | 2016-01-13 | 2016-04-13 | 宁波绿之品电器科技有限公司 | Capsule extraction mechanism |
| CN105476482B (en) * | 2016-01-13 | 2018-06-26 | 宁波绿之品电器科技有限公司 | A kind of capsule extraction mechanism |
| CN108903643A (en) * | 2018-06-29 | 2018-11-30 | 厦门维拓科力智能技术有限公司 | A kind of capsule-type brewing machine |
| CN108903643B (en) * | 2018-06-29 | 2020-11-24 | 厦门小马智泡科技有限公司 | Capsule type brewing machine |
| CN109330383A (en) * | 2018-11-15 | 2019-02-15 | 中山市科立科科技有限公司 | A kind of capsule coffee puncturing mechanism |
| CN109303486A (en) * | 2018-11-16 | 2019-02-05 | 海南万客食品有限公司 | A kind of cold and hot drink extracting system |
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Application publication date: 20121219 |