CN101773366B - Soaking head device for preparing leaching type hot beverages - Google Patents
Soaking head device for preparing leaching type hot beverages Download PDFInfo
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- CN101773366B CN101773366B CN2010101272556A CN201010127255A CN101773366B CN 101773366 B CN101773366 B CN 101773366B CN 2010101272556 A CN2010101272556 A CN 2010101272556A CN 201010127255 A CN201010127255 A CN 201010127255A CN 101773366 B CN101773366 B CN 101773366B
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Abstract
The invention relates to a soaking head device for preparing leaching type hot beverages, which comprises an upper machine element and a lower machine element. The invention is characterized in that the soaking head device also comprises two separated and opposite upper vertical walls, a driving shaft, a driving handle, two separated and opposite lower vertical walls, a guiding shaft and a connecting rod structure, wherein the front part of each vertical wall is provided with a direction guide groove in horizontal arrangement, both ends of the driving shaft are penetrated on the two vertical walls and can rotate around the self axial line correspondingly to the upper vertical walls, the driving handle is connected on the driving shaft, a guiding groove is formed on each lower vertical wall, each guiding groove comprises a lower groove in horizontal arrangement and a transition groove in backwards inclined arrangement, the transition groove is communicated with the back end of the lower groove, both ends of the guiding shaft are movably penetrated in the direction guide grooves and the guiding grooves, and the connecting rod structure is connected between the driving shaft and the guiding shaft. The soaking head device mainly involves few components, the structure of each component and the mutual position relationship between the components are simple, and the assembly is convenient. During the operation, only the driving handle needs to be pulled, so the operation is simple and convenient.
Description
Technical field
The present invention relates to a kind of soaking head device for preparing leaching-type hot beverage, wherein hot beverage can be coffee, tea or other fruit juice or the like.
Background technology
The kind of coffee machine has much at present, the coffee machine that the water clock formula brews is wherein a kind of, legacy device in this coffee machine has generally comprised brew head (brewageing the unit), water pot, heating element heater and water pump etc., wherein, brew head 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, coffee pads is generally nonwoven fabric construct, 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, needing to guarantee to cover part and can not leak, so needs will cover part and fixture locks together with the annular seal space that fixture forms, brew and to cover part relative fixed part after finishing and open, take out 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 upper shell cover above the body of coffee machine is provided, group is established the air bleeding valve unit at the upper shell cover rear, the then sheathed unit that presses down, upper shell cover the place ahead, 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.But existing, this structure opens and locks the upper casing inconvenience, and baroque defective.
At aforementioned present situation, it is the latch-up structure that the Chinese utility model patent " latch-up structure of soaking head device in the coffee machine " of ZL200920113187.0 (notification number is CN201356448Y) has disclosed soaking head device in a kind of like this coffee machine that one patent No. is arranged, soaking head device comprises fixture down, 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: the water outlet plate is fixed in the bottom of upper fixing element, 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 upper fixing element upper surface, right slide block, a 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 is provided with on the upper fixing element by what a push button drove and can drives a left side, the driving mechanism of right slide block left and right sides slippage.Drive the driving mechanism action by button, promote left and right slide block slippage, the decision slide block snap in down on the fixture bayonet socket whether, realize the locking of this soaking head device or open.
It is many that the latch-up structure that aforementioned two patents relate to soaking head device relates to parts, and interconnected relationship is complicated, so assembling is inconvenient, and the cost height.
Summary of the invention
Technical problem to be solved by this invention is the soaking head device that provides a kind of novel structure at above-mentioned prior art present situation and simply prepare leaching-type hot beverage, this device can be opened soaking head device and lock simply fast, can guarantee that equally the brew head locking is firm.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of soaking head device for preparing leaching-type hot beverage, include last parts with intake tunnel and following parts with exhalant canal, last parts one side is rotatably connected on down on the parts, and goes up the extraction chamber that can form ccontaining beverage packets after parts close up with following parts; It is characterized in that: also comprise the upper upright wall that two each intervals are relative, extend upward setting along last parts both sides respectively, the front portion of each upper upright wall has horizontally disposed gathering sill; Driving shaft, its two ends are located on described two upper upright walls, and can be around the relative upper upright wall rotation of self axis; Driving handle is connected on the described driving shaft to drive described driving shaft rotation; The following wall that two each intervals are relative, the edge extends upward setting in the parts both sides down respectively, and following wall is positioned at the outside of described upper upright wall, have guiding groove on described each time wall, each guiding groove comprises along horizontally disposed groove down, reaches the lead-over groove that is communicated with and upwards recedes and be provided with following groove rear end; Leading axle, its two ends activity is located in described gathering sill and the guiding groove, and can be along described gathering sill and guiding groove slippage; Be connected the bar linkage structure between described driving shaft and the leading axle, this bar linkage structure drives action by the rotation of driving shaft, and the action of bar linkage structure can drive described leading axle along described gathering sill and guiding groove slippage; Close up under the state at last parts and following parts, described leading axle is positioned at the front portion and the following groove of gathering sill simultaneously, and under last parts and following parts open mode, described leading axle is positioned at the rear portion of gathering sill and the top of lead-over groove simultaneously.
Above-mentioned bar linkage structure comprises first connecting plate and second connecting plate, wherein, one end of first connecting plate is fixed on the described driving shaft, one end of the other end of first connecting plate and described second connecting plate is rotatably connected by bearing pin, and the other end of second connecting plate is rotatably connected on the described leading axle.It more than is a concrete structure of bar linkage structure, this bar linkage structure is actual to be a kind of two comparatively conventional bar linkage structures, this two bar linkage structures are the simplest, certainly also can adopt existing other bar linkage structure as three connecting rods or four-bar linkage structure, drive action as long as can realize by the rotation of driving shaft ground, and can drive described leading axle after the bar linkage structure action gets final product along described gathering sill and guiding groove slippage, so according to this principle, those skilled in the art can draw inferences about other cases from one instance designs multiple different bar linkage structure.
Close up state for making also can stablize to remain under parts and the high pressure of following parts in the drink-extracting process, the diapire middle part of above-mentioned groove down has the protuberance that raises up.Closing up under the state at last parts and following parts like this, leading axle has the self-locking action backward of certain level to leading axle under the effect of protuberance gear, can preferably leading axle be limited to down in the groove, make last parts and following parts to stablize to remain on and close up under the state.
Remain on open mode for parts and following parts can be stablized, the back segment of above-mentioned lead-over groove is along the downward-sloping setting of level.Like this at last parts and following parts under open mode, parts have bigger opening angle in the assurance, move after the center of gravity of parts in the assurance, stable the remaining on of parts and following parts closed up under the state, there is the back segment of lead-over groove that leading axle is had the self-locking action forward of certain level again, makes that further going up parts closes up under the state with stable the remaining on of following parts.
For guaranteeing that this soaking head device can not brew work under open mode, the above-mentioned sidepiece of going up parts is provided with protection switch, and under the state that last parts and following parts close up, the shake-up of described parts is down also connected this protection switch.Working as last parts like this is under the open mode with following parts; protection switch is in off-state; can not brew work; and under the state that last parts and following parts close up; protection switch is opened; can brew work, therefore, the safety in utilization that protection switch helps improving the machine that uses this soaking head device is set.
Above-mentioned parts down middle part has installing hole, be shelved with the pot frame of band cavity in this installing hole, described exhalant canal is arranged on the bottom of pot frame and is communicated with cavity, be shelved with the convenient colander that takes out on the cavity of described pot frame, this colander has in order to place the recess of beverage packets, and the bottom of colander has the apopore that communicates with described recess.It is whole a kind of concrete structure of parts down, and its following parts structure with the soaking head device that conventional water clock formula brews is compared, and has increased the pot shelf structure, and the outflow to beverage (as coffee) has a cushioning effect like this, prevents that beverage from flowing out too quickly.Certainly it also can adopt existing other following parts structure.
The above-mentioned parts bottom of going up has downward opening containing cavity, be provided with the water outlet plate in this containing cavity, liquid sealing between the outer peripheral face of water outlet plate and the inwall of containing cavity, gapped between the last inwall of the upper surface of water outlet plate and containing cavity, described intake tunnel is communicated with this gap, the lower surface of water outlet plate is provided with ringwise lower seal, close up under the state at last parts and following parts, this lower seal contacts with the upper surface of colander and forms liquid sealing, and the recess that makes water outlet plate lower surface and colander forms described extraction chamber, described water outlet plate middle part has and the inlet opening that is communicated with described gap and extraction chamber, and this inlet opening is provided with the check valve assembly that allows hot water to flow to the extraction chamber from intake tunnel.It is whole a kind of concrete structure of going up parts, and it also can adopt existing parts structure on other certainly.
Above-mentioned check valve assembly comprises valve seat, spool and spring, valve seat passes from bottom to top behind the inlet opening that inner thread is connected on the containing cavity with last parts, has the valve opening that is communicated with described gap and extraction chamber in the valve seat, the valve port that contracts in being in this valve opening middle part, described spool is positioned at the bottom of valve opening, and this spool is held by described spring and keeps blocking the trend of described valve port.This check valve assembly is simple in structure and be convenient to be assembled in the parts.
The apopore place of above-mentioned colander is provided with stopper, has pore on this stopper.The amount of beverage (as coffee) unit interval outflow is few like this, can reduce the foam that flows out beverage (as coffee).
Compared with prior art, the invention has the advantages that: this soaking head device relates generally to these several parts of driving shaft, driving handle, leading axle, gathering sill, guiding groove and bar linkage structure, the mutual alignment relation is simple between the structure of each parts and each parts, assembles also very convenient; During operation, only need pull driving handle, drive leading axle along gathering sill and guiding groove slippage by driving shaft and bar linkage structure, close up under the state, leading axle is positioned at the front portion of gathering sill and the following groove of guiding groove simultaneously, leading axle is under the restriction of following groove, assurance will be gone up parts and be fixed under the state with following parts lock, under the open mode, leading axle is positioned at the rear portion of gathering sill and the last groove of guiding groove simultaneously, assurance will be gone up parts and following parts lock and be fixed on and open under the attitude, and only need just can be realized steeping head unit quickly and easily and open and lock by pulling driving handle, so simple to operation.
Description of drawings
Fig. 1 closes up perspective view (front) under the state for the embodiment of the invention;
Fig. 2 closes up perspective view (back side) under the state for the embodiment of the invention;
Fig. 3 closes up structure cutaway view under the state for the embodiment of the invention;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view;
Fig. 5 is the B place enlarged drawing of Fig. 3;
Fig. 6 is the perspective view (front) under the embodiment of the invention open mode;
Fig. 7 is the perspective view (back side) under the embodiment of the invention open mode;
Fig. 8 is the structure cutaway view under the embodiment of the invention open mode;
Fig. 9 is the perspective view that goes up parts in the embodiment of the invention;
Figure 10 is the perspective view of following parts in the embodiment of the invention;
Figure 11 is the perspective view of colander in the embodiment of the invention;
Figure 12 is the perspective view of pot frame in 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. 1～12, be a preferred embodiment of the present invention.
A kind of soaking head device for preparing leaching-type hot beverage includes the last parts 1 with intake tunnel 11, and last parts 1 are roughly tabular.Last parts 1 bottom has downward opening containing cavity 15, be provided with water outlet plate 16 in this containing cavity 15, be provided with sealing ring 27 between the inwall of the outer peripheral face of water outlet plate 16 and containing cavity 15 to form liquid sealing, gapped between the last inwall of the upper surface of water outlet plate 16 and containing cavity 15, intake tunnel 11 is communicated with this gap, and the lower surface of water outlet plate 16 is provided with ringwise lower seal 163.
Following parts 2 with exhalant canal 21, following parts 2 are roughly tabular.Aforementioned parts 1 right side of going up is rotatably connected on down on the parts 2 by rotating shaft, and goes up the extraction chamber 10 that can form ccontaining beverage packets 14 after parts 1 close up with following parts 2; Following parts 2 middle parts have installing hole 24, be shelved with the pot frame 25 of band cavity 251 in this installing hole 24, exhalant canal 21 is arranged on the bottom of pot frame 25 and is communicated with cavity 251, be shelved with the convenient colander 26 that takes out on the cavity 251 of pot frame, this colander 26 has in order to place the recess 261 of beverage packets 14, the bottom of colander 26 has the apopore 262 that communicates with recess 261, and apopore 262 places of colander are provided with stopper 20, has the pore 201 that flows out for beverage on this stopper 20.
Close up under the state at last parts 1 and following parts 2, lower seal 163 contacts with the upper surface of colander 26 and forms liquid sealing, and the recess 261 that makes water outlet plate 16 lower surfaces and colander forms described extraction chamber 10, water outlet plate 16 middle parts have and the inlet opening 161 that is communicated with described gap and extraction chamber 10, and this inlet opening 161 is provided with the check valve assembly that allows hot water to flow to extraction chamber 10 from intake tunnel 11.
Check valve assembly comprises valve seat 17, spool 18 and spring 19, valve seat 17 passes from bottom to top that inner thread is connected on the containing cavity 15 of back, inlet opening 161 and last parts, has the valve opening 171 that is communicated with described gap and extraction chamber 10 in the valve seat 17, the valve port 172 that contracts in being in these valve opening 171 middle parts, be provided with sealing ring 173 sealings between valve seat 17 outer walls and valve opening 171 inwalls, spool 18 is positioned at the bottom of valve opening 171, and this spool 18 is held by spring 19 and keeps blocking the trend of valve port 172.
The upper upright wall 12 that two each intervals are relative extends upward setting along both sides, last parts 1 front and back respectively, and the front portion of each upper upright wall 12 has horizontally disposed gathering sill 13.
The following wall 22 that two each intervals are relative, the edge extends upward setting in both sides, parts 2 front and back down respectively, and following wall 22 is positioned at the outside of upper upright wall 12, have guiding groove 23 on each time wall 22, this guiding groove 232 is along wall 22 short transverse settings down, and wall 22 thickness directions run through under the edge, and each guiding groove 23 comprises along horizontally disposed groove 231 down, reaches the lead-over groove 232 that is communicated with and upwards recedes and be provided with following groove 231 rear ends; Wherein, the diapire of following groove 231 middle part has the protuberance 233 that raises up, and lead-over groove 232 back segments are along the downward-sloping setting of level, and therefore whole guiding groove 23 is Z-shaped substantially.
Leading axle 5, its two ends to interior and outward successively activity be located in gathering sill 13 and the guiding groove 23, and can be along gathering sill 13 and guiding groove 23 slippages.
Be connected the bar linkage structure between driving shaft 3 and the leading axle 5, this bar linkage structure drives action by the rotation of driving shaft 3 ground, and the action of bar linkage structure ground can drive described leading axle 5 along described gathering sill 13 and guiding groove 23 slippages.
Bar linkage structure comprises first connecting plate 6 and second connecting plate 7, wherein, one end of first connecting plate 6 is fixed on the driving shaft 3 by 61, one end of the other end of first connecting plate 6 and described second connecting plate 7 is rotatably connected by bearing pin 8, and the other end turning set of second connecting plate 7 is connected on the leading axle 5.
Close up under the state with following parts 2 at last parts 1, leading axle 5 is positioned at the front portion and the following groove 231 forward positions of gathering sill 13 simultaneously, and protuberance is positioned at the rear portion of leading axle 5, under last parts 1 and following parts 2 open modes, leading axle 5 is positioned at the rear portion of gathering sill 13 and the last groove 232 of guiding groove simultaneously.
The sidepiece of last parts is provided with protection switch 9, and under the state that last parts 1 and following parts 2 close up, following parts 2 shake-up are also connected this protection switch 9.
" preceding " in the present embodiment refer to after parts 1 are opened with following parts 2 opening towards, " back " is just opposite with " preceding ", we claim front and back to move towards is horizontal direction, vertical direction is the direction vertical with horizontal direction.
The operation principle and the process of the embodiment of the invention are as follows.
Close the soaking head device process: shown in Fig. 1～5, pull driving handle 4 downwards, driving handle 4 drives driving shaft 3 around relative upper upright wall 12 rotations of self axis, such first connecting plate, 6 front ends are with driving shaft 3 upset forward downwards, first connecting plate 6 drives the upset forward downwards of second connecting plate, 7 rear ends, and then drive leading axle 5 moves forward downwards, leading axle 5 along gathering sill 13 simultaneously along lead-over groove 232 groove 231 slippages down, under the mating reaction of leading axle 5 and gathering sill 13, moving forward downwards of leading axle 5, final drive is gone up parts 1 and is descended parts 2 upset downwards to close up relatively, close up fully under the state with following parts 2 at last parts 1, leading axle 5 is positioned at the front portion and the following groove 231 of gathering sill 13 simultaneously, protuberance 233 on the same bottom land wall at present is positioned at the rear portion of leading axle 5, spacing by following 231 pairs of leading axles 5 of groove, and the stopping of 233 pairs of leading axles 5 of protuberance are gone up parts 1 the most at last and are locked in and close up state.
Open the soaking head device process: shown in Fig. 5～7, upwards pull driving handle 4, driving handle 4 drives driving shaft 3 around relative upper upright wall 12 rotations of self axis, such first connecting plate, 6 front ends are with turning on the driving axial, first connecting plate 6 drives second connecting plate, 7 rear ends and upwards turns over, and then it is upwards mobile backward to drive leading axle 5, leading axle 5 is along groove under 13 while of the gathering sill edge, the front end of lead-over groove is towards the back segment slippage of lead-over groove, under the mating reaction of leading axle 5 and gathering sill 13, the final drive of upwards moving backward of leading axle 5 gone up parts 1 and descend parts 2 upwards to overturn relatively to open, under last parts 1 and following parts 2 full open position, leading axle 5 is positioned at the rear portion of gathering sill 13 and simultaneously along the back segment of the lead-over groove 232 of the downward-sloping setting of level, cooperate with the back segment of lead-over groove 232 is spacing by leading axle 5, last parts 1 descend parts 2 to open bigger angle relatively, the center of gravity that makes parts 1 partially after, go up parts 1 the most at last and be locked in open mode.
Drink-extracting process and prior art are basic identical.
Claims (9)
1. soaking head device for preparing leaching-type hot beverage, include have intake tunnel (11) last parts (1) and have the following parts (2) of exhalant canal (21), described parts (1) one side that goes up is rotatably connected on down on the parts (2), and goes up the extraction chamber (10) that can form ccontaining beverage packets (14) after parts (1) close up with following parts (2); It is characterized in that: also comprise
The upper upright wall (12) that two each intervals are relative extends upward setting along last parts (1) both sides respectively, and the front portion of each upper upright wall (12) has horizontally disposed gathering sill (13);
Driving shaft (3), its two ends are located on described two upper upright walls (12), and can be around the relative upper upright wall rotation of self axis;
Driving handle (4) is connected described driving shaft (3) and goes up to drive described driving shaft (3) rotation;
The following wall (22) that two each intervals are relative, the edge extends upward setting in parts (2) both sides down respectively, and following wall (22) is positioned at the outside of described upper upright wall (12), have guiding groove (23) on described each time wall (22), each guiding groove (23) comprises along horizontally disposed groove (231) down, reaches the lead-over groove (232) that is communicated with and upwards recedes and be provided with following groove (231) rear end;
Leading axle (5), its two ends activity are located in described gathering sill (13) and the guiding groove (23), and can be along described gathering sill (13) and guiding groove (23) slippage;
Be connected the bar linkage structure between described driving shaft (3) and the leading axle (5), this bar linkage structure drives action by the rotation of driving shaft (3), and the action of bar linkage structure can drive described leading axle (5) along described gathering sill (13) and guiding groove (23) slippage;
Close up under the state at last parts (1) and following parts (2), described leading axle (5) is positioned at the front portion and the following groove (231) of gathering sill (13) simultaneously, under last parts (1) and following parts (2) open mode, described leading axle (5) is positioned at the rear portion of gathering sill (13) and the top of lead-over groove (232) simultaneously.
2. the soaking head device of preparation leaching-type hot beverage according to claim 1, it is characterized in that: described bar linkage structure comprises first connecting plate (6) and second connecting plate (7), wherein, one end of first connecting plate (6) is fixed on the described driving shaft (3), one end of the other end of first connecting plate (6) and described second connecting plate (7) is rotatably connected by bearing pin (8), and the other end of second connecting plate (7) is rotatably connected on the described leading axle (5).
3. the soaking head device of preparation leaching-type hot beverage according to claim 1 is characterized in that: the diapire middle part of described groove (231) down has the protuberance (233) that raises up.
4. the soaking head device of preparation leaching-type hot beverage according to claim 1 is characterized in that: the back segment of described lead-over groove (232) is along the downward-sloping setting of level.
5. the soaking head device of preparation leaching-type hot beverage according to claim 1; it is characterized in that: the described sidepiece of going up parts is provided with protection switch (9); under the state that last parts (1) and following parts (2) close up, described time parts (2) touch and connect this protection switch (9).
6. according to the soaking head device of the described preparation leaching-type hot beverage of arbitrary claim in the claim 1～5, it is characterized in that: described parts (2) down middle part has installing hole (24), be shelved with the pot frame (25) of band cavity (251) in this installing hole (24), described exhalant canal (21) is arranged on the bottom of a pot frame (25) and is communicated with cavity (251), be shelved with the convenient colander (26) that takes out on the cavity (251) of described pot frame, this colander (26) has in order to place the recess (261) of beverage packets (14), and the bottom of colander (26) has the apopore (262) that communicates with described recess (261).
7. the soaking head device of preparation leaching-type hot beverage according to claim 6, it is characterized in that: described parts (1) bottom of going up has downward opening containing cavity (15), be provided with water outlet plate (16) in this containing cavity (15), liquid sealing between the inwall of the outer peripheral face of water outlet plate (16) and containing cavity (15), gapped between the last inwall of the upper surface of water outlet plate (16) and containing cavity (15), described intake tunnel (11) is communicated with this gap, the lower surface of water outlet plate (16) is provided with ringwise lower seal (163), close up under the state at last parts (1) and following parts (2), this lower seal (163) contacts with the upper surface of colander (26) and forms liquid sealing, and the recess (261) that makes water outlet plate (16) lower surface and colander forms described extraction chamber (10), described water outlet plate (16) middle part has the inlet opening (161) that is communicated with described gap and extraction chamber (10), and this inlet opening (161) are provided with the check valve assembly that allows hot water to flow to extraction chamber (10) from intake tunnel (11).
8. the soaking head device of preparation leaching-type hot beverage according to claim 7, it is characterized in that: described check valve assembly comprises valve seat (17), spool (18) and spring (19), valve seat (17) passes inlet opening (161) the last inner thread of back containing cavity (15) with last parts from bottom to top and is connected, has the valve opening (171) that is communicated with described gap and extraction chamber (10) in the valve seat (17), the valve port (172) that contracts in being in this valve opening (171) middle part, described spool (18) is positioned at the bottom of valve opening (171), and this spool (18) is held by described spring (19) and keeps blocking the trend of described valve port (172).
9. the soaking head device of preparation leaching-type hot beverage according to claim 6 is characterized in that: the apopore of described colander (262) locates to be provided with stopper (20), has pore (201) on this stopper (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101272556A CN101773366B (en) | 2010-03-17 | 2010-03-17 | Soaking head device for preparing leaching type hot beverages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101272556A CN101773366B (en) | 2010-03-17 | 2010-03-17 | Soaking head device for preparing leaching type hot beverages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101773366A CN101773366A (en) | 2010-07-14 |
| CN101773366B true CN101773366B (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101272556A Expired - Fee Related CN101773366B (en) | 2010-03-17 | 2010-03-17 | Soaking head device for preparing leaching type hot beverages |
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| CN (1) | CN101773366B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230225B (en) * | 2013-04-15 | 2015-04-22 | 广东新宝电器股份有限公司 | Coffee machine with automatic bag dropping function |
| CN108338687B (en) * | 2017-01-22 | 2020-09-15 | 广东美的生活电器制造有限公司 | Cover plate driving and self-locking device, beverage brewing device and beverage brewing system |
| CN108209579A (en) * | 2018-03-20 | 2018-06-29 | 无锡鼎加弘思饮品科技有限公司 | A kind of full-automatic beverage dispenser |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6840158B2 (en) * | 2002-12-09 | 2005-01-11 | Edward Z. Cai | Device for making coffee drink having a crema layer |
| CN2746853Y (en) * | 2004-11-23 | 2005-12-21 | 大统营实业股份有限公司 | Coffee processing apparatus |
| DE102005049625A1 (en) * | 2005-10-14 | 2007-05-16 | Niro Plan Ag | coffee machine |
| CN200977074Y (en) * | 2006-12-01 | 2007-11-21 | 宁波三A集团电器有限公司 | Opening and closing device for coffee machine |
| ITPN20070049A1 (en) * | 2007-07-09 | 2009-01-10 | N & W Global Vending Spa | "INFUSER GROUP" |
| CN100548196C (en) * | 2007-07-18 | 2009-10-14 | 宁波三A集团电器有限公司 | A kind of device that is used for drinks extraction |
| CN201624530U (en) * | 2010-03-17 | 2010-11-10 | 景昱东 | Brewing head device for preparing leaching type hot beverage |
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2010
- 2010-03-17 CN CN2010101272556A patent/CN101773366B/en not_active Expired - Fee Related
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| CN101773366A (en) | 2010-07-14 |
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