CN101779921A - Locking structure for making head device in coffee machine - Google Patents
Locking structure for making head device in coffee machine Download PDFInfo
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- CN101779921A CN101779921A CN200910095571A CN200910095571A CN101779921A CN 101779921 A CN101779921 A CN 101779921A CN 200910095571 A CN200910095571 A CN 200910095571A CN 200910095571 A CN200910095571 A CN 200910095571A CN 101779921 A CN101779921 A CN 101779921A
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Abstract
The invention relates to a locking structure for a making head device in a coffee machine. The making head device comprises a lower fixing piece and a water outlet plate, wherein a chamber capable of accommodating a coffee bag can be formed by closing the water outlet plate and the lower fixing piece. The locking structure is characterized in that: the water outlet plate is fixed on the lower part of an upper fixing piece; the rear part of the upper fixing piece can be rotationally connected to the lower fixing piece; two sides of the upper end face of the upper fixing piece are provided with left and right slide blocks in a limit way respectively; the left and right slide blocks can slide leftwards and rightwards relatively to the upper fixing piece and the side part of the upper fixing piece is exposed; correspondingly, the lower fixing piece is provided with two bayonets, namely a left bayonet and a right bayonet, into which the left and right slide blocks are clamped; and the upper fixing piece is also provided with a drive mechanism which is driven by a push button and can drive the left and right slide blocks to slide leftwards and rightwards. The button drives the drive mechanism to move to drive the left and right slide blocks to slide leftwards and rightwards so that whether the slide blocks are clamped into the bayonets on the lower fixing piece or not is determined; the locking or opening of the making head device is realized; and the locking structure has the advantages of few related components, simple structure and simple and convenient operation.
Description
Technical field
The invention belongs to the technical field of coffee machine, relate in particular to the latch-up structure of soaking head device in a kind of coffee machine.
Background technology
The kind of coffee machine has much at present, current trend be the coffee machine that the water clock formula brews, legacy device in the coffee machine has generally comprised brew head, water pot, heating element heater and water pump etc., the brew head of coffee machine is by the fixture and the part that covers that can relative this fixture open closed, when covering after part and fixture close 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, 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 then, coffee powder in the coffee pads is carried out the water clock formula to brew, carrying out the water clock formula when brewing, need to guarantee that the annular seal space that covers part and fixture formation can not leak, event needs to cover part and fixture locks together, brew and to cover part relative fixed part after finishing and open, remove and brew the coffee pads of finishing.
As a patent No. is a kind of coffee machine the Chinese utility model patent " a kind of coffee machine " of ZL200420118143.4 (notification number is CN2746853Y) has disclosed, spiral shell is consolidated a upper shell cover above the body of coffee machine is provided, establish an air bleeding valve unit in upper shell cover rear group, upper shell cover the place ahead then sheathed one presses down the unit, one water pipe is communicated with the air bleeding valve unit with its water inlet of last shower nozzle that presses down the unit, with the rotating disk stator rotating disk is positioned on the upper shell cover again, to organize in addition and establish its drawer both sides lug translation of filter element of finishing and be crossed in its groove of upper shell cover, continue and upper casing is located, at last knob is embedded between rotating disk with the blocking part of drawer; According to this, in coffee pads is placed on the filter bowl of filter element, the rotation knob presses down the unit with drive and applies pressure to coffee pads, steam exposes when preventing that coffee pads from brewing, the hot boiling water that utilizes intrinsic power motor to order about again to boil is following the air bleeding valve unit hot boiling water is being dropped on the filter bowl, and coffee pads therebetween carried out the water clock formula brew, and then reach ease of Use, that group is unloaded fast, cleaned is convenient.
Aforementioned patent exists opens locking upper casing inconvenience, and complex structure.
Summary of the invention
Technical problem to be solved by this invention is the latch-up structure that soaking head device in a kind of novel structure and the simple coffee machine is provided at above-mentioned prior art present situation, and this structure can open soaking head device and lock simply fast, and guarantees that the brew head locking is firm.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the latch-up structure of soaking head device in a kind of coffee machine, soaking head device includes down fixture, the water outlet plate, can form the chamber of the ccontaining coffee pads of energy after water outlet plate and the following fixture closure, it is characterized in that: described water outlet plate is fixed in the bottom of upper fixing element, and this upper fixing element rear portion is rotatably connected on following fixture, the spacing respectively left side that is provided with, the both sides of described upper fixing element upper surface, right slide block, a described left side, the relative upper fixing element left and right sides slippage of right slide block energy is also exposed the upper fixing element sidepiece, accordingly, following fixture is provided with two for a left side, right slide block snaps in the left side in it, right bayonet socket, also be provided with relative upper fixing element front and back push button slippingly on the described upper fixing element, this push button is by a driving mechanism and a described left side, right slide block links to each other to drive a left side, right slide block left and right sides slippage.
Above-mentioned driving mechanism comprises pushing block, lever left and right lever; Wherein, the upper fixing element front and back are spacing slippingly on upper fixing element top relatively for pushing block, and described push button is connected the front portion of pushing block, and the rear portion of pushing block also is provided with the spring that makes pushing block remain reach trend; Described lever left is L-shaped, the middle part of lever left is rotatably connected on upper fixing element by bearing pin, the both sides of lever left are rotatably connected with the left side and the left slider of pushing block respectively, drive the slippage of the left slider left and right sides then so that the front and back slippage of pushing block drives lever left deflection; Described right lever is L-shaped, the middle part of right lever is rotatably connected on upper fixing element by bearing pin, the both sides of right lever are rotatably connected with the right and the right slide block of pushing block respectively, drive the left and right sides slippage of right slide block then so that the front and back slippage of pushing block drives right deviation of lever.
This driving mechanism is a concrete embodiment, this driving mechanism relates generally to pushing block, main lever, right lever and spring members, the parts that relate to are few, and install also simple and convenient, operation simultaneously is also very convenient, as long as promote button and drive the slippage that pushing block front and back slippage can realize left and right slide block, realizes the locking between upper fixing element and the following fixture, perhaps remove the locking between upper fixing element and the following fixture, final coffee machine brews the locking of head unit.
The left side that one side of above-mentioned lever left is provided with epirelief promotes post, accordingly, one side of pushing block has for this left side and promotes the horizontal bar hole in a left side that post plugs, have vertically bar hole of a left side on the another side of lever left, accordingly, the upper surface of left slider has the movable left column that interts on the vertical bar hole in a left side of epirelief; One side of described right lever is provided with down the protruding right side and promotes post, accordingly, the another side of pushing block has for this right side and promotes the right laterally bar hole that post plugs, have right vertically bar hole on the another side of right lever, accordingly, the upper surface of right slide block has the movable right column that interts on the vertical bar hole in the right side of epirelief.Certainly bar hole and column or to promote the position of post interchangeable perhaps between lever and pushing block, and link to each other by brace between lever and the slide block.
Have on the above-mentioned upper fixing element for the ccontaining left recess of left slider, spacing slippingly in left recess about the slot energy of the insert edge of left slider by both sides and left recess both sides, the outer face of left slider be provided with and following fixture on the left bayonet socket card left insertion section of joining; Have on the described upper fixing element for the ccontaining right recess of right slide block, spacing slippingly in right recess about the slot energy of the insert edge of right slide block by both sides and right recess both sides, the outer face of right slide block be provided with and following fixture on the right bayonet socket card right insertion section of joining.This structure is guaranteed slide block upper fixing element left and right sides slippage relatively, guarantees that this latch-up structure action is more steady.
The rear end face of above-mentioned left slider also has outward extending left inserting column, and this left side inserting column passes left recess rear wall, and is arranged with the left spring that left slider is remained expose upper fixing element sidepiece trend on left inserting column; The rear end face of described right slide block also has outward extending right inserting column, and this right side inserting column passes right recess rear wall, and is arranged with the right spring that right slide block is remained expose upper fixing element sidepiece trend on right inserting column.Interaction energy by left and right spring provides bigger locomotivity to slide block, can improve the sealed power between slide block and the bayonet socket simultaneously.
Above-mentioned upper fixing element also is provided with the torsion spring that makes upper fixing element stay open trend with the place of being rotatably connected of following fixture.By the setting of torsion spring, can make coffee machine brew head unit and under the state that unlocks, can open automatically, use convenient.
For guaranteeing that coffee machine brews head unit and can not brew work under open mode; the above-mentioned sidepiece of fixture down is provided with a protection switch; accordingly; sidepiece at upper fixing element is fixed with the protruding promotion post that cooperates with protection switch down; close up under the state at upper fixing element and following fixture, described promotion post touches and the connection protection switch.Help improving the safety in utilization of coffee machine like this.
Compared with prior art, the invention has the advantages that: drive the driving mechanism action by button, and then promote left and right slide block slippage, the decision slide block snap in down on the fixture bayonet socket whether, the locking that realizes this soaking head device whether, it is less that this latch-up structure relates generally to parts, simple in structure, and just can realize steeping head unit quickly and easily by the promotion button and open and lock, so simple to operation.
Description of drawings
Fig. 1 is the user mode schematic perspective view of the embodiment of the invention on coffee machine;
Fig. 2 is the vertical view of the embodiment of the invention;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the left view of the embodiment of the invention;
Fig. 5 is the three-dimensional exploded view of the embodiment of the invention
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1～5, be a preferred embodiment of the present invention.
The latch-up structure of soaking head device in a kind of coffee machine, wherein, soaking head device comprises fixture 1, water outlet plate 2 down, following fixture 1 is roughly tabular, the middle part also has an installing hole, colander 17 is housed on the installing hole of following fixture 1, sealing ring 18, sealing gasket 19 and stainless (steel) wire sheet 20 are housed in the water outlet plate 2 successively, can form the chamber of the ccontaining coffee pads of energy after water outlet plate 2 and following fixture 1 closure, wherein, colander 17, sealing ring 18, sealing gasket 19 and stainless (steel) wire sheet 20 are the conventional components of soaking head device in the existing coffee machine.
The spacing respectively left side that is provided with, the both sides of upper fixing element 3 upper surfaces, right slide block 4,5, a left side, right sliding 4, the left and right sides slippage of 5 relative upper fixing elements of energy is also exposed upper fixing element 3 sidepieces, accordingly, both sides have the protuberance 11 that raises up on the following fixture 1,12, at each protuberance 11,12 inboard has two for a left side, right slide block 4,5 snap in the left side in it, right bayonet socket 111,121, and on upper fixing element 3, also being provided with relative upper fixing element front and back push button 6 slippingly, this push button 6 is by a driving mechanism and a described left side, right slide block 4,5 link to each other to drive a left side, right slide block 4,5 left and right sides slippages.
Left and right slide block 4,5 can adopt following structure spacing on the upper fixing element 3: have on the upper fixing element 3 for the ccontaining left recess 31 of left slider 4, spacing slippingly in left recess 31 about slot 311 energy of left slider 4 insert edge 42 by both sides and left recess both sides, the outer face of left slider 4 be provided with following fixture 1 on left bayonet socket 111 block the left insertion section 43 of joining; Have on the described upper fixing element 3 for the ccontaining right recess 32 of right slide block 5, spacing slippingly in right recess 32 about slot 321 energy of the insert edge 52 of right slide block 5 by both sides and right recess 32 both sides, the outer face of right slide block 5 be provided with following fixture 1 on right bayonet socket 121 block the right insertion section 53 of joining.
The rear end face of left slider 4 also has outward extending left inserting column 44, and this left side inserting column 44 passes left recess 31 rear walls, and is arranged with the left spring 13 that left slider 4 is remained expose upper fixing element 3 sidepiece trend on left inserting column 44; The rear end face of described right slide block 5 also has outward extending right inserting column 54, and this right side inserting column 54 passes right recess 32 rear walls, and is arranged with on right inserting column 54 and makes right slide block 5 remain the right spring 14 that exposes upper fixing element 3 sidepiece trend.
Driving mechanism comprises pushing block 7, lever left 8 and right lever 9.
Wherein, pushing block 7 upper fixing element 3 front and back relatively is spacing slippingly on upper fixing element 3 tops, push button 6 is connected the front portion of pushing block 7, the rear portion of pushing block 7 has lead 73, and the connecting wall 21 that has epirelief at following fixture 1 rear portion, the perforation on the connecting wall 21 is passed in lead 73 activities at pushing block 7 rear portions, and is arranged with on lead 73 and makes pushing block 7 remain the spring 10 of reach trend.
Lever left 8 is L-shaped, the middle part of lever left 8 is rotatably connected on upper fixing element 3 by bearing pin, the left side that one side of lever left 8 is provided with epirelief promotes post 81, accordingly, one side of pushing block 7 has for this left side and promotes the horizontal bar hole 71 in a left side that post 81 plugs, have vertically bar hole 82 of a left side on the another side of lever left 8, accordingly, the upper surface of left slider 4 has the movable left column 41 that interts on the vertical bar hole 82 in a left side of epirelief, and the front and back slippage of pushing block 7 drives lever left 8 deflections and drives left slider 4 left and right sides slippages then like this;
The sidepiece of following fixture 1 is provided with a protection switch 16; accordingly; sidepiece at upper fixing element 3 is fixed with the protruding promotion post 33 that cooperates with protection switch 16 down, closes up under the state at upper fixing element 3 and following fixture 1, and described promotion post 33 touches so that protection switch 16 closed energisings.Otherwise under the state that upper fixing element 3 is opened, protection switch 16 disconnects, the complete machine outage of coffee machine.
Operation principle of the present invention and process are as follows.
Open the soaking head device process: promote push button 6 backward, drive the resilient rear-moving that pushing block 7 overcomes spring 10, pushing block 7 drives left and right lever 8,9 deflections respectively, left and right lever 8,9 promotes left and right slide block 4,5 again respectively and overcomes the elastic force of left and right spring 13,14 relatively towards upper fixing element 3 middle slippages, left and right bayonet socket 111,121 is spacing on the following fixture of left and right insertion section 43,53 disengagings in left and right slide block 4,5 outsides, under the effect of torsion spring 15, upper fixing element 3 drives 2 upsets of water outlet plate, and soaking head device is opened.
Locking soaking head device process: promote push button 6 backward, drive the resilient rear-moving that pushing block 7 overcomes spring 10, pushing block 7 drives a left side respectively, right lever 8,9 deflections, a left side, right lever 8,9 promote a left side again respectively, right slide block 4,5 overcome a left side, right spring 13, the relative upper fixing element 3 of 14 elastic force is towards middle slippage, press down upper fixing element 3 then, after upper fixing element 3 and following fixture 1 closure, pushing block 7 is upper fixing element 3 reaches relatively under spring 10 effects, drive a left side, right lever 8,9 reverse deflections, then drive a left side, right slide block 4,5 respectively towards upper fixing element 3 outside moving, left simultaneously, right slide block 4,5 also on a left side, right spring 13, outside mobile under 14 the effect towards upper fixing element 3, a left side, right slide block 4, the left side in 5 outsides, right insertion section 43,53 insert a left side on the following fixture again, right bayonet socket 111,121, the soaking head device locking process is finished.
Claims (7)
1. the latch-up structure of soaking head device in the coffee machine, soaking head device includes down fixture (1), water outlet plate (2), can form the chamber of the ccontaining coffee pads of energy after water outlet plate (2) and following fixture (1) closure, it is characterized in that: described water outlet plate (2) is fixed in the bottom of upper fixing element (3), and this upper fixing element (3) rear portion is rotatably connected on following fixture (1), the spacing respectively left side that is provided with, the both sides of described upper fixing element (3) upper surface, right slide block (4,5), a described left side, right slide block (4,5) relatively upper fixing element (3) left and right sides slippage and expose upper fixing element (3) sidepiece, accordingly, following fixture (1) is provided with two for a left side, right slide block (4,5) snap in its interior left side, right bayonet socket (111,121), also be provided with relative upper fixing element front and back push button (6) slippingly on the described upper fixing element (3), this push button (6) is by a driving mechanism and a described left side, right slide block (4,5) link to each other to drive a left side, right slide block (4,5) left and right sides slippage.
2. latch-up structure according to claim 1 is characterized in that: described driving mechanism comprises pushing block (7), lever left (8) and right lever (9); Wherein, pushing block (7) is spacing slippingly before and after the upper fixing element relatively, and described push button (6) is connected the front portion of pushing block (7) on upper fixing element (3) top, and the rear portion of pushing block (7) also is provided with the spring (10) that makes pushing block remain reach trend; Described lever left (8) is L-shaped, the middle part of lever left (8) is rotatably connected on upper fixing element (3) by bearing pin, the both sides of lever left (8) are rotatably connected with the left side and the left slider (4) of pushing block (7) respectively, drive left slider (4) left and right sides slippage then so that the front and back slippage of pushing block (7) drives lever left (8) deflection; Described right lever (9) is L-shaped, the middle part of right lever (9) is rotatably connected on upper fixing element (3) by bearing pin, the both sides of right lever (9) are rotatably connected with the right and the right slide block (5) of pushing block (7) respectively, drive right slide block (5) left and right sides slippage then so that the front and back slippage of pushing block (7) drives right lever (9) deflection.
3. latch-up structure according to claim 2, it is characterized in that: described lever left (8) one side a left side that is provided with epirelief promote post (81), accordingly, one side of pushing block (7) has for this left side and promotes the horizontal bar hole (71) in a left side that post (81) plugs, have vertically bar hole (82) of a left side on the another side of lever left (8), accordingly, the upper surface of left slider (4) has the movable left column (41) that interts on the vertical bar hole in a left side (82) of epirelief; One side of described right lever (9) is provided with down the protruding right side and promotes post (91), accordingly, the another side of pushing block (7) has for this right side and promotes the right laterally bar hole (92) that post (91) plugs, have right vertically bar hole (92) on the another side of right lever (9), accordingly, the upper surface of right slide block (5) has the movable right column (51) that interts on the vertical bar hole in the right side (92) of epirelief.
4. latch-up structure according to claim 3, it is characterized in that: have on the described upper fixing element (3) for the ccontaining left recess (31) of left slider (4), spacing slippingly in left recess (31) about slot (311) energy of the insert edge (42) of left slider (4) by both sides and left recess both sides, the outer face of left slider (4) be provided with following fixture (1) on left bayonet socket (111) block the left insertion section (43) of joining; Have on the described upper fixing element (3) for the ccontaining right recess (32) of right slide block (5), spacing slippingly in right recess (32) about slot (321) energy of the insert edge (52) of right slide block (5) by both sides and right recess both sides, the outer face of right slide block (5) be provided with following fixture on right bayonet socket (121) block the right insertion section (53) of joining.
5. latch-up structure according to claim 4, it is characterized in that: the rear end face of described left slider (4) also has outward extending left inserting column (44), this left side inserting column (44) passes left recess (31) rear wall, and is arranged with the left spring (13) that left slider (4) is remained expose upper fixing element (3) sidepiece trend on left inserting column (44); The rear end face of described right slide block (5) also has outward extending right inserting column (53), this right side inserting column (53) passes right recess (32) rear wall, and is arranged with the right spring (14) that right slide block (5) is remained expose upper fixing element (3) sidepiece trend on right inserting column (53).
6. according to the latch-up structure of soaking head device in the described coffee machine of arbitrary claim in the claim 1～5, it is characterized in that: described upper fixing element (3) also is provided with the torsion spring (15) that makes upper fixing element (3) stay open trend with the place of being rotatably connected of following fixture (1).
7. according to the latch-up structure of soaking head device in the described coffee machine of arbitrary claim in the claim 1～5; it is characterized in that: the described sidepiece of fixture (1) down is provided with a protection switch (16); accordingly; sidepiece at upper fixing element (3) is fixed with the protruding promotion post (33) that cooperates with protection switch (16) down; close up under the state at upper fixing element (3) and following fixture (1), described promotion post (33) touches and connection protection switch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100955717A CN101779921B (en) | 2009-01-20 | 2009-01-20 | Locking structure for making head device in coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100955717A CN101779921B (en) | 2009-01-20 | 2009-01-20 | Locking structure for making head device in coffee machine |
Publications (2)
| Publication Number | Publication Date |
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| CN101779921A true CN101779921A (en) | 2010-07-21 |
| CN101779921B CN101779921B (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100955717A Expired - Fee Related CN101779921B (en) | 2009-01-20 | 2009-01-20 | Locking structure for making head device in coffee machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273946A (en) * | 2011-06-14 | 2011-12-14 | 苏州工业园区咖乐美电器有限公司 | Brewing device of coffee maker and coffee maker |
| CN103892712A (en) * | 2012-12-31 | 2014-07-02 | 苏州工业园区咖乐美电器有限公司 | Integrated outlet device of coffee machine |
| CN110559535A (en) * | 2019-10-10 | 2019-12-13 | 常州赛乐医疗技术有限公司 | Support for preventing evaporator from being opened by mistake, evaporator using support and working method |
| CN110662468A (en) * | 2017-06-01 | 2020-01-07 | 雀巢产品有限公司 | Beverage machine with ergonomic power switch |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6935222B2 (en) * | 2003-07-09 | 2005-08-30 | Electrical And Electronics Limited | Locking device sustaining high pressure for coffee maker lid |
| WO2005063092A1 (en) * | 2003-12-23 | 2005-07-14 | Electrical & Electronics Limited | Cabinet design of filter holder for pressurized espresso machines |
| DE102005003636A1 (en) * | 2004-07-13 | 2006-02-16 | SEVERIN ELEKTROGERÄTE GmbH | Particularly safe lid for coffee maker, comprising two spring supported locking units controlled with conveniently shaped handles |
| DE202004010903U1 (en) * | 2004-07-13 | 2004-09-30 | SEVERIN ELEKTROGERÄTE GmbH | Device for preparing hot beverages |
| CN2845659Y (en) * | 2005-11-07 | 2006-12-13 | 刘志洪 | Locking mechanism for coffee machine top cover |
| CN201019539Y (en) * | 2007-01-10 | 2008-02-13 | 王冬雷 | Coffee machine capable of brewing coffee capsule |
| CN201005520Y (en) * | 2007-04-09 | 2008-01-16 | 刘志洪 | Modified pressure brewing arrangement of the coffee-making machine |
| CN201033013Y (en) * | 2007-04-09 | 2008-03-12 | 刘志洪 | Winding arm sliding block locking mechanism of the brewing device of the coffee machine |
| CN201356448Y (en) * | 2009-01-20 | 2009-12-09 | 胡岳安 | Locking structure of brewing head device in coffee machine |
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2009
- 2009-01-20 CN CN2009100955717A patent/CN101779921B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273946A (en) * | 2011-06-14 | 2011-12-14 | 苏州工业园区咖乐美电器有限公司 | Brewing device of coffee maker and coffee maker |
| CN103892712A (en) * | 2012-12-31 | 2014-07-02 | 苏州工业园区咖乐美电器有限公司 | Integrated outlet device of coffee machine |
| CN110662468A (en) * | 2017-06-01 | 2020-01-07 | 雀巢产品有限公司 | Beverage machine with ergonomic power switch |
| CN110662468B (en) * | 2017-06-01 | 2022-04-29 | 雀巢产品有限公司 | Beverage machine with ergonomic power switch |
| US11344149B2 (en) | 2017-06-01 | 2022-05-31 | Societe Des Produits Nestle S.A. | Beverage machine with ergonomic power switch |
| CN110559535A (en) * | 2019-10-10 | 2019-12-13 | 常州赛乐医疗技术有限公司 | Support for preventing evaporator from being opened by mistake, evaporator using support and working method |
| CN110559535B (en) * | 2019-10-10 | 2023-06-16 | 常州赛乐医疗技术有限公司 | Support capable of preventing evaporator from being opened by mistake, evaporator using support and working method |
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|---|---|
| CN101779921B (en) | 2012-02-08 |
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