CN209694893U - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN209694893U CN209694893U CN201821749914.8U CN201821749914U CN209694893U CN 209694893 U CN209694893 U CN 209694893U CN 201821749914 U CN201821749914 U CN 201821749914U CN 209694893 U CN209694893 U CN 209694893U
- Authority
- CN
- China
- Prior art keywords
- diversion pipe
- coffee machine
- conducting element
- tea infuser
- accommodating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model relates to a kind of coffee machine, including body, brew component and guiding subassembly.Body has accommodating chamber.It brews component to be contained in accommodating chamber, including the tea infuser with beverage making cavity.Beverage making cavity offers the delivery outlet being connected to beverage making cavity.Guiding subassembly includes conducting element and diversion pipe, diversion pipe is accommodated and is fixed in accommodating chamber, the both ends of diversion pipe offer water inlet and water outlet respectively, water inlet is connected to accommodating chamber, water outlet is connected to beverage making cavity, conducting element is rotationally contained in diversion pipe, and spiral stream guidance face is formed on conducting element.Wherein, conducting element extends along the axis direction of diversion pipe.Coffee machine extraction efficiency with higher provided by the utility model.
Description
Technical field
The utility model relates to coffee machine manufacturing technology field more particularly to a kind of coffee machines.
Background technique
In general, being provided with driving assembly in the accommodating chamber of coffee machine body and brewing component.It brews and is offered on component
The input port being connected to accommodating chamber and delivery outlet.When coffee machine works, delivery outlet is located at the liquid level of accommodating chamber hereinafter, passing through driving
Component driver brews component rotational wobble in accommodating chamber, so that water comes into full contact with the ground coffee brewed in component is set to,
To realize the extraction of coffee.However, such extraction mode rate of extraction is slow, extraction efficiency is low.
Utility model content
Based on this, it is necessary to which, for the low problem of traditional coffee machine extraction efficiency, extraction efficiency can be promoted by providing one kind
Coffee machine.
A kind of coffee machine, comprising:
Body has accommodating chamber；
It is contained in the accommodating chamber and brews component, including the tea infuser with beverage making cavity, the beverage making cavity is offered
The delivery outlet being connected to the beverage making cavity；And
Guiding subassembly, including conducting element and diversion pipe, the diversion pipe is accommodated and is fixed in the accommodating chamber, described to lead
The both ends of flow tube offer water inlet and water outlet respectively, and the water inlet is connected to the accommodating chamber, the water outlet and institute
Beverage making cavity connection is stated, the conducting element is rotationally contained in the diversion pipe, is formed with spiral stream guidance on the conducting element
Face；
Wherein, the conducting element extends along the axis direction of the diversion pipe.
The tea infuser is rotatably arranged in above the guiding subassembly in one of the embodiments, the output
Mouth is arranged on the side wall of the tea infuser.
The tea infuser forms mounting portion towards the surface of the guiding subassembly in one of the embodiments, described to lead
One end that flow tube opens up the water outlet is connect with the mounting portion.
The conducting element is output end, the mounting portion close to one end of the water outlet in one of the embodiments,
It is sequentially connected with the output end.
The surface of the tea infuser towards the diversion pipe is recessed inwardly to be formed through described in one of the embodiments,
The limit through slot of tea infuser, one end that the diversion pipe opens up water outlet wear and are fixed on the limit through slot.
The conducting element is output end, the output end close to one end of the water outlet in one of the embodiments,
It is arranged in the limit through slot and is sequentially connected with the tea infuser.
In one of the embodiments, further include governor gear group, the governor gear group include sun gear, planetary gear and
Ring gear, the sun gear is arranged and is fixed on the output end, and engages with the planetary gear, the planetary gear with it is described interior
Gear ring engagement, the ring gear and the tea infuser are sequentially connected.
The conducting element includes transmission shaft and spiral guide vane, the water conservancy diversion leaf in one of the embodiments,
Piece is fixed on the outer wall of the transmission shaft, and the center line of the guide vane is overlapped with the axis of the transmission shaft, the spiral shell
Rotation guide face is formed on the guide vane.
The internal diameter of the diversion pipe is along the guiding subassembly to the direction for brewing component in one of the embodiments,
It is gradually reduced.
It in one of the embodiments, further include top cover, the tea infuser is rotatably coupled with the top cover.
Above-mentioned coffee machine, ground coffee can be contained in beverage making cavity.When coffee machine works, conducting element rotation, due to conducting element
On be formed with spiral stream guidance face, therefore, spiral stream guidance face can push to beverage making cavity for the water in diversion pipe is flowed into from water inlet
It is interior.Water contacts in beverage making cavity with ground coffee, and realization brews.Further, it is put down when the water in beverage making cavity is run up to delivery outlet
Qi Shi can be flow back into accommodating chamber from delivery outlet.It therefore, can by water in accommodating chamber, diversion pipe and beverage making cavity internal circulation flow
Realize the Rapid Extraction of coffee.So that above-mentioned coffee machine extraction efficiency with higher.
Detailed description of the invention
Fig. 1 is the overall structure diagram of coffee machine in the utility model one embodiment；
Fig. 2 is the explosive view of coffee machine shown in FIG. 1；
Fig. 3 is the sectional view of coffee machine shown in FIG. 1；
Fig. 4 is the structural schematic diagram of the flexible drive axle in coffee machine shown in FIG. 1；
Fig. 5 is the overall structure diagram of coffee machine in second embodiment of the utility model；
Fig. 6 is the explosive view of coffee machine shown in fig. 5；
Fig. 7 is the sectional view of coffee machine shown in fig. 5；
Fig. 8 is the structural schematic diagram of the conducting element in coffee machine shown in fig. 5.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Referring to Fig. 1, a kind of coffee machine 100 that the utility model one embodiment provides includes body 110, brews group
Part 120 and guiding subassembly 130.
Body 110 has accommodating chamber.Generally, body 110 can be by plastics, gold with larger mechanical strength and safety
Belong to, glass or other high molecular materials are made.One end of body 110 offers the opening being connected to accommodating chamber 111, from opening
The internal element being contained in accommodating chamber 111 and ground coffee can be put into coffee machine 100 by place.
Please refer to figs. 2 and 3 together, brews component 120 and is contained in accommodating chamber 111.Brewing component 120 includes having punching
Steep the tea infuser 121 of chamber 1212.Beverage making cavity 1212, which is offered, is connected to delivery outlet 1213 with beverage making cavity 1212.Brew the use of component 120
In holding ground coffee.In addition, the inner wall in beverage making cavity 1212 is also provided with the input port 123 being connected to beverage making cavity 1212.
Specifically, it brews component 120 and may also include and brew basket 122.Basket 122 is brewed to be contained in beverage making cavity 1212.It brews
Basket 122 is for holding ground coffee.The side wall for brewing basket 122 offers multiple through-holes being connected to tea infuser 121.Moreover, brewing
It is interval setting between the side wall of basket 122 and the inner wall of tea infuser 121.Therefore, coffee machine 100 can brew basket 122 and brew
The extraction of coffee is carried out between device 121.Moreover, ground coffee can also only be contained in and brew in basket 122 by the setting for brewing basket 122,
By promoting the concentration class of ground coffee, the extraction efficiency of coffee can be improved.
Specifically in the present embodiment, tea infuser 121 is set to 130 top of guiding subassembly, and the setting of delivery outlet 1213 is brewing
On the side wall of device 121.In the present embodiment, top is placed in horizontal plane for by coffee machine 100 as reference.
When the water gathered in tea infuser 121 reaches certain height, accommodating chamber could be flowed out to from delivery outlet 1213
In 111, therefore water can be extended in tea infuser 121 and brew residence time in basket 122, so that water can sufficiently be connect with ground coffee
Touching.Therefore, coffee extracted has preferable concentration.
Effect is brewed to reach optimal, in the present embodiment, delivery outlet 1213 is set to the top of 110 side wall of body,
Input port 123 may be disposed at the bottom wall of body 110.
Further, in the present embodiment, strainer is additionally provided at input port 123 and delivery outlet 1213.In input port
Strainer is set at 123, and water can be filtered before entering tea infuser 121, be brewed with preventing the impurity in accommodating chamber 111 from entering
The purity of ground coffee is influenced in chamber 1212.At delivery outlet 1213 be arranged strainer, water brew in basket 122 with ground coffee occur
After extraction, by brewing the through-hole of basket 122 and the strainer of tea infuser 121, the ground coffee in water can be filtered, and ground coffee is only
It is contained in tea infuser 121 and brews in basket 122, therefore can realize the recycling of ground coffee.It, can to reach preferable filter effect
The aperture of filter opening is set smaller than to the aperture of through-hole.
Guiding subassembly 130 includes conducting element 131 and diversion pipe 132.Diversion pipe 132 is accommodated and is fixed in accommodating chamber 111,
The both ends of diversion pipe 132 offer water inlet 1321 and water outlet 1322 respectively.Water inlet 1321 is connected to accommodating chamber 111, out
The mouth of a river 1322 is connected to beverage making cavity 1212.Specifically in the present embodiment, water outlet 1322 is connected to input port 123.Conducting element 131
It is rotationally contained in diversion pipe 132, spiral stream guidance face is formed on conducting element 131.Wherein, conducting element 131 is along diversion pipe
132 axis direction extends.
Coffee machine 100 in the prior art is when infusing coffee, 111 bottom of water surface distance accommodating chamber in accommodating chamber 111
Height is generally greater than the height of bottom of the delivery outlet 1213 apart from accommodating chamber 111.Component 120, which is brewed, by rotation makes water and coffee
The contact area of coffee powder increases.No matter in brewing process or at the end of brewing, ground coffee is contacted with water always.Therefore, it leads
Cause the concentration of coffee non-adjustable and the serious waste of ground coffee.
And in this application, delivery outlet 1213 is provided on tea infuser 121, ground coffee, which is contained in, to be brewed in basket 122.Receiving
The height of 111 bottom of water surface distance accommodating chamber is lower than height of the delivery outlet 1213 apart from 111 bottom of accommodating chamber in chamber 111.Coffee
When machine 100 does not work, water is separated with ground coffee.When coffee machine 100 works, conducting element 131 is rotated forward, spiral stream guidance face
Water is pushed in tea infuser 121 from diversion pipe 132.Water is contacted with ground coffee, and water brews ground coffee.Work as beverage making cavity
Water in 1212 gradually gathers, and it is concordant with delivery outlet 1213 when, water extracted can be flowed from the delivery outlet 1213 of tea infuser 121
It is back in accommodating chamber 111.It, can be real by multiple water circulating in accommodating chamber 111, diversion pipe 132 and beverage making cavity 1212
The extraction of existing coffee.Moreover, such can increase between water and ground coffee in such a way that water circulation brews ground coffee
Impact force, consequently facilitating realizing Rapid Extraction.
When coffee preparation finishes, conducting element 131 is rotated backward, positioned at tea infuser 121 and brew the water of basket 122 can be in spiral shell
It is reversely flowed back in accommodating chamber 111 from diversion pipe 132 under the action of rotation guide face, realizes the separation of water and ground coffee, so that
Ground coffee can be recycled.
Specifically in the present embodiment, coffee machine 100 further includes driving motor 150.The bottom surface of body 110 is recessed inwardly to be formed
Hollow limited post 112, driving motor 150 are contained in limited post 112, and output shaft and the conducting element 131 of driving motor 150 lean on
One end transmission connection of nearly water inlet 1321.Driving motor 150 is being accommodated water with realizing for driving conducting element 131 to rotate
1212 internal circulation flow of chamber 111, diversion pipe 132 and beverage making cavity.
Specifically, body 110 includes fuselage 113, machine bottom 114 and bottom cover 115.Machine bottom 114 and fuselage 113, which enclose, to be set to form receipts
Cavity 111.The bottom surface at machine bottom 114 is recessed inwardly the limited post 112 to be formed and be connected to accommodating chamber 111.By the way that limited post is arranged
112, driving motor 150 can be stably fixed on body 110, to prevent driving motor 150 from occurring in the process of work
Shake and influence the rotation of tea infuser 121.
In addition, being additionally provided with motor fixing frame 166 in limited post 112.Motor fixing frame 166 is fastened in limited post 112
Interior, driving motor 150 is fastened in motor fixing frame 166, it can be achieved that further fixing.
In the present embodiment, coffee machine 100 further includes sealing ring 165.Sealing ring 165 is arranged and is fixed on driving motor
150 output shaft, and the outer wall of sealing ring 165 is bonded with the inner wall of limited post 112.
By the way that sealing ring 165 is arranged, it can prevent the water in accommodating chamber 111 from entering limited post 112 and influencing driving motor
150 normal use.Bottom cover 115 is covered in the bottom surface at machine bottom 114, and cooperates with sealing ring 165, to realize sealing limited post
112 effect.
In addition, being additionally provided with wiring board 164 on the bottom surface at machine bottom 114, the side wall at machine bottom 114 is provided with button 163.Route
Plate 164 is electrically connected with driving motor 150 and button 163 respectively.Button 163 controls starting or stoping for driving motor 150.Route
It is provided with circuit on plate 164, can control the output shaft of driving motor 150 positive or is reversely rotated, to drive conducting element 131 just
To rotating or rotate backward.
In the present embodiment, conducting element 131 includes transmission shaft 1312 and spiral guide vane 1313, guide vane 1313
It is fixed on the outer wall of transmission shaft 1312, and the center line of guide vane 1313 is overlapped with the axis of transmission shaft 1312, spiral stream guidance
Face is formed on guide vane 1313.
Specifically, transmission shaft 1312 is sequentially connected close to one end of water inlet 1321 and driving motor 150.
By the way that spiral guide vane 1313 and transmission shaft 1312 is arranged, so that the set-up mode in spiral stream guidance face is simple
It is easy, convenient for reducing the manufacturing cost of conducting element 131.Moreover, driving motor 150 and transmission shaft 1312 are sequentially connected, for driving
Dynamic conducting element 131 rotates, so that the kind of drive of conducting element 131 is relatively simple.
In addition, to reach good operation stability, by the axis of the center line of guide vane 1313 and transmission shaft 1312
It is overlapped setting, therefore guide vane 1313 is set on transmission shaft 1312 with the preferable degree of balance.It should be noted that water conservancy diversion leaf
Piece 1313 can be integrally formed with transmission shaft 1312, can also separate molding with transmission shaft 1312.
In the present embodiment, the surface of tea infuser 121 towards diversion pipe 132 is recessed inwardly to be formed through tea infuser 121
Limit through slot 1218.One end that diversion pipe 132 opens up water outlet 1322 wears and is fixed on limit through slot 1218.
Specifically, diversion pipe 132 open up water outlet 1322 one end it is stepped, including first annular step 1324 and set
It is placed in the second ring-shaped step 1325 of 1324 end of first annular step, the end face of first annular step 1324 and tea infuser 121
It abuts, the second ring-shaped step 1325 is fastened in limit through slot 1218.Wherein, diversion pipe 132 opens up an end cap of water inlet 1321
Set on limited post 112, to realize the fixation at 132 both ends of diversion pipe.
By setting first annular step 1324 and the second ring-shaped step 1325, it can be achieved that diversion pipe 132 opens up water outlet
1322 one end and the sealed connection for brewing component 120 thus prevent the water in diversion pipe 132 entering beverage making cavity
It is flow back into accommodating chamber 111 when 1212 from the gap of diversion pipe 132 and tea infuser 121 and influences extraction efficiency.Specifically, it inputs
Mouth 123 is opened in the inner wall of limit through slot 1218.Brew the outer wall that basket 122 is sheathed on limit through slot 1218.Therefore, driving motor
150 when rotating in the forward direction, and by the guide functions of diversion pipe 132 and guide vane 1313, the water in accommodating chamber 111 passes through diversion pipe
132 can be flowed into from introducing port 123 and brew in component 120.
Specifically in the present embodiment, the side wall that one end of water inlet 1321 is arranged in diversion pipe 132 is also arranged at intervals with multiple
Water inlet 135, multiple water inlets 135 can increase the water intake velocity in diversion pipe 132, to realize the Rapid Extraction of ground coffee.
Further, in the present embodiment, conducting element 131 is output end 1317, output close to one end of water outlet 1322
End 1317 is arranged in limit through slot 1218 and is sequentially connected with tea infuser 121.
Therefore conducting element 131 can drive tea infuser 121 to rotate.Tea infuser 121 rotates, the coffee being contained in beverage making cavity 1212
Powder and water can come into full contact under the influence of centrifugal force, to realize Rapid Extraction.
For the rigid contact for reducing transmission shaft 1312 and tea infuser 121, coffee machine 100 is avoided to generate biggish make an uproar when working
Sound is additionally provided with flexible part 1316 at the middle part of transmission shaft 1312.Flexible part 1316 has certain elasticity, therefore in the mistake of rotation
Cheng Zhongke is that transmission shaft 1312 and tea infuser 121 provide certain elastic buffer power, to weaken transmission shaft 1312 and tea infuser 121
Between impact, achieve the purpose that reduce noise.Further, flexible part 1316 also has centainly inclined in the course of rotation
Therefore mental and physical efforts can also maintain steadily to revolve when transmission shaft 1312 and tea infuser 121 have certain deviation during rotation
Turn, therefore can further reduce noise.
Specifically, only flexible part 1316 can be made of elastic material for transmission shaft 1312, can also be by entire transmission shaft
1312 by having silica gel, rubber or other elastic materials of certain elasticity and rigidity to be made, can also by transmission shaft 1312 by
Rigid shaft 1312 and flexible drive axle 1312 connection composition jointly, flexible part 1316 be set on flexible drive axle 1312 or
Whole flexible drive axle 1312 of person is elastic shaft.
Referring to Figure 4 together, specifically in the present embodiment, transmission shaft 1312 further includes rigid shaft 1318 and flexible biography
Moving axis 1314.One end of rigid shaft 1318 and driving motor 150 are sequentially connected.Flexible drive axle 1314 includes input terminal
1315 and the output end 1317 opposite with input terminal 1315.Input terminal 1315 and rigid shaft 1318 are far from driving motor 150
One end transmission connection, output end 1317 and tea infuser 121 are sequentially connected.Rigid shaft 1318 can prevent driving motor and punching
Bubble component 120 because apart from it is excessive due to lead to transmission failure.Wherein, rigid shaft 1318 and flexible drive axle 1314 are along water conservancy diversion
The shaft of part 131 extends, and flexible part 1316 is set to flexible drive axle 1314, and be located at input terminal 1315 and output end 1317 it
Between.
Further, in the present embodiment, the surface of flexible part 1316 opens up fluted 1319.
Specifically, though flexible drive axle 1314 has elasticity, the rotation of component 120, flexible drive axle are brewed for support
1314 also have biggish mechanical strength and rigidity.By the way that groove 1319 is arranged, flexible drive axle 1314 may make to become more
Softness, and then can further reduce the noise in 100 operational process of coffee machine.
Further, in the present embodiment, groove 1319 is multiple, and multiple grooves 1319 are along flexible drive axle 1314
Extending direction interval is arranged and is dislocatedly distributed.
By the pliability that the setting of multiple grooves 1319 interval can further be enhanced to flexible drive axle 1314.And it will be more
A groove 1319 is dislocatedly distributed along the extending direction of flexible drive axle 1314, can also maintain flexible drive axle 1314 to greatest extent
Rigidity so that flexible drive axle 1314 have preferably support and transmission effect.
It should be noted that in other embodiments, only flexible part 1316 can be made by elastic material.Input terminal
1315 and output end 1317 be that rigid material is made.Entire flexible drive axle 1314 can also be made by elastic material.
In the present embodiment, coffee machine 100 further includes governor gear group 140.Governor gear group 140 include sun gear 141,
Planetary gear 142 and ring gear 143.Sun gear 141 is arranged and is fixed on output end 1317, and engages with planetary gear 142.Planetary gear
142 engage with ring gear 143, and ring gear 143 and tea infuser 121 are sequentially connected.
Specifically, it is logical to offer the receiving being connected to limit through slot 1218 backwards to the surface of guiding subassembly 130 for tea infuser 121
Slot 1219, ring gear 143 are fastened in receiving through slot 1219, and sun gear 141 is arranged and is fixed on the end of conducting element 131, and with
Planetary gear 142 engages, and planetary gear 142 is engaged with ring gear 143.
Specifically in the present embodiment, sun gear 141 is arranged and is fixed on the output end 1317 of flexible drive axle 1314.Limit
Through slot 1218 has guiding role to the movement of flexible drive axle 1314, can prevent flexible drive axle 1314 in the process of movement
It is opposite to brew the movement of component 120, so that coffee machine 100, which has, preferably brews effect.And governor gear group 140 is set,
Conducting element 131 can be achieved and brew the change of transmission speed ratio between component 120, to meet the speed requirement brewed.Specifically,
Governor gear group 140 can be set as needed as speed increasing gear group or train of reduction gears.Therefore, coffee machine 100 can according to
Family demand is acted on by the speed regulation of governor gear group 140, can be converted to the speed for brewing component 120.
Further, in the present embodiment, output end 1317 is stepped, including the first cylindrical step 13171 and
It is set to the second cylindrical step 13172 of 13171 end of the first cylindrical step.Sun gear 141 is arranged and is fixed on second
Cylindrical step 13172, and supported with the first cylindrical step 13171.
By the way that stair-stepping output end 1317 is arranged, sun gear 141 can be stably fixed on flexible drive axle 1314.
Therefore it can prevent sun gear 141 from falling from flexible drive axle 1314 and leading to 100 transmission failure of coffee machine.
In the present embodiment, the internal diameter of diversion pipe 132 is gradually reduced along guiding subassembly 130 to the direction for brewing component 120.
The internal diameter of diversion pipe 132 is gradually reduced along driving motor to the direction for brewing component 120, so that diversion pipe 132
Guide vane 1313 and 1314 volume change of flexible drive axle can be followed and be gradually reduced, thus with guide vane 1313 and flexibility
Transmission shaft 1314 has better matching degree.Therefore, during coffee machine 100 works, diversion pipe 132 is to rigid shaft
1318 and guide vane 1313 have preferable guiding role.
It is led moreover, the internal diameter of diversion pipe 132 is gradually reduced to reduce along driving motor to the direction for brewing component 120
The volume that flow tube 132 occupies, so that body 110 has bigger water accommodation space.
In the present embodiment, coffee machine 100 also further includes top cover 161.Tea infuser 121 is rotatably coupled with top cover 161.
Top cover 161 to tea infuser 121 have fixed function so that tea infuser 121 rotate it is more stable.In the present embodiment,
The position opposite with limit through slot 1218 of top cover 161 is additionally provided with accepting hole, and the output end 1317 of flexible drive axle 1314 extends
And be arranged in accepting hole, to prevent coffee machine 100 in the process of work, output end 1317 slides and shadow from body 110
Ring the use of coffee machine 100.
In the present embodiment, coffee machine 100 further includes brewing lid 162.
It brews lid 162 and is covered in the one end of tea infuser 121 far from diversion pipe 132, to prevent from brewing component 120 in rotation
In the process, ground coffee is overflowed in basket 122 and influences effect of extracting from brewing.
Also referring to Fig. 5, Fig. 6 and Fig. 7, it should be noted that conducting element 131 and the connection type for brewing component 120
It is not limited to the above embodiments, in the second embodiment, tea infuser 121 forms mounting portion towards the surface of guiding subassembly 130
1214, one end that diversion pipe 132 opens up water outlet 1322 is connect with mounting portion 1214.
The peace, it can be achieved that diversion pipe 132 is connect with mounting portion 1214 by one end that diversion pipe 132 opens up water outlet 1322
Dress.
Specifically, the edge protrusion of water outlet 1322 forms annular protrusion 1323, mounting portion 1214 and annular protrusion 1323
Opposite position is formed with annular groove 1215, and 1323 inlay card of annular protrusion is in annular groove 1215.
By setting annular groove 1215 and annular protrusion 1323, so that diversion pipe 132 can be stably installed at accommodating chamber 111
It is interior.And then can prevent driving motor 150 from vibrating in the process of work, diversion pipe 132 fall off from mounting portion 1214 and
Lead to the disabler of coffee machine 100.
Also referring to Fig. 8, further, in the present embodiment, conducting element 131 is defeated close to one end of water outlet 1322
Outlet 1317.Mounting portion 1214 and output end 1317 are sequentially connected.
Specifically, the side wall of output end 1317 offers wedge groove 1311, and the middle part of mounting portion 1214 offers limiting slot
1216, the cell wall protrusion of limiting slot 1216 forms wedge block 1217, and wedge block 1217 is fastened in wedge groove 1311.Specifically at this
In embodiment, output end 1317 is fastened in limiting slot 1216.
By the way that limiting slot 1216 is arranged on mounting portion 1214, it can be achieved that flexible drive axle 1314 and brewing component 120
It is fixedly connected.Therefore, component 120 is brewed convenient for the drive of conducting element 131 to rotate.In the present embodiment, input port 123 is opened in peace
In dress portion 1214, and between annular groove 1215 and limiting slot 1216.
By setting wedge groove 1311 and wedge block 1217, so that flexible drive axle 1314 and the contact for brewing component 120
It is stronger.Thus prevent coffee machine 100 in the process of work, conducting element 131 with brew component 120 and separate and lead to coffee
Machine 100 fails.
It should be noted that in the present embodiment, rigid shaft 1318, flexible drive axle 1314 and guide vane 1313
It is integrally formed by silica gel material.Therefore the production process of conducting element 131 can be reduced, improve production efficiency.
In addition, in the present embodiment, brew lid 162 and be covered in and brew the one end of basket 122 far from diversion pipe 132, to prevent
Component 120 is brewed during rotation, ground coffee is overflowed in basket 122 and influences effect of extracting from brewing.Top cover 161 is covered in
The one end of body 110 far from driving motor 150, can prevent coffee machine 100 in the process of work, and ground coffee and water are from body
The reliability of coffee machine 100 is overflowed and influenced in 110.For the fixation realized top cover 161 Yu brew lid 162, the back of lid 162 is brewed
It is additionally provided with protrusion 1612 to the end face for brewing basket 122, the position opposite with lid 162 is brewed of top cover 161 is additionally provided with recess portion
1622, protrusion 1612 is fastened in recess portion 1622, it can be achieved that brewing the sealing of basket 122 and body 110.
It should be noted that the main distinction of second embodiment and one embodiment is conducting element 131 and water conservancy diversion
The difference of pipe 132 and 121 connection type of tea infuser, top cover 161 and the difference and conducting element 131 for brewing 162 fixed form of lid
The difference of molding mode.The connection type and one embodiment of other elements are all the same, therefore, repeat no more here.
It should be noted that in other embodiments, driving motor 150 may also be arranged on top cover 161, with above embodiments
Unlike, driving motor 150 first drives tea infuser 121 to rotate, and then drives conducting element 131 to rotate again, other structures can base
This is identical, therefore repeats no more here.
Above-mentioned coffee machine 100, ground coffee can be contained in beverage making cavity 1212.When coffee machine 100 works, 131 turns of conducting element
It is dynamic, due to being formed with spiral stream guidance face on conducting element 131, spiral stream guidance face can will be flowed into water conservancy diversion from water inlet 1321
Water in pipe 132 pushes in beverage making cavity 1212.Water contacts in beverage making cavity 1212 with ground coffee, and realization brews.Further,
When the water in beverage making cavity 1212 is run up to it is concordant with delivery outlet 1213 when, can be flow back into accommodating chamber 111 from delivery outlet 1213.Cause
This, circulates the Rapid Extraction, it can be achieved that coffee in accommodating chamber 111, diversion pipe 132 and beverage making cavity 1212 by water.
So that above-mentioned coffee machine 100 extraction efficiency with higher.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of coffee machine characterized by comprising
Body has accommodating chamber；
It is contained in the accommodating chamber and brews component, including the tea infuser with beverage making cavity, the beverage making cavity offers and institute
State the delivery outlet of beverage making cavity connection；And
Guiding subassembly, including conducting element and diversion pipe, the diversion pipe are accommodated and are fixed in the accommodating chamber, the diversion pipe
Both ends offer water inlet and water outlet respectively, the water inlet is connected to the accommodating chamber, the water outlet and the punching
Chamber connection is steeped, the conducting element is rotationally contained in the diversion pipe, and spiral stream guidance face is formed on the conducting element；
Wherein, the conducting element extends along the axis direction of the diversion pipe.
2. coffee machine according to claim 1, which is characterized in that the tea infuser is rotatably arranged in the diversion group
Above part, the delivery outlet is arranged on the side wall of the tea infuser.
3. coffee machine according to claim 1, which is characterized in that surface shape of the tea infuser towards the guiding subassembly
At mounting portion, one end that the diversion pipe opens up the water outlet is connect with the mounting portion.
4. coffee machine according to claim 3, which is characterized in that the conducting element is defeated close to one end of the water outlet
Outlet, the mounting portion and the output end are sequentially connected.
5. coffee machine according to claim 1, which is characterized in that the surface of the tea infuser towards the diversion pipe is inside
Recess forms the limit through slot for running through the tea infuser, and one end that the diversion pipe opens up water outlet wears and is fixed on the limit
Position through slot.
6. coffee machine according to claim 5, which is characterized in that the conducting element is defeated close to one end of the water outlet
Outlet, the output end are arranged in the limit through slot and are sequentially connected with the tea infuser.
7. coffee machine according to claim 6, which is characterized in that it further include governor gear group, the governor gear group packet
Sun gear, planetary gear and ring gear are included, the sun gear is arranged and is fixed on the output end, and engages with the planetary gear,
The planetary gear is engaged with the ring gear, and the ring gear and the tea infuser are sequentially connected.
8. according to claim 1 to coffee machine described in 7 any one, which is characterized in that the conducting element include transmission shaft and
Spiral guide vane, the guide vane are fixed on the outer wall of the transmission shaft, and the center line of the guide vane with
The axis of the transmission shaft is overlapped, and the spiral stream guidance face is formed on the guide vane.
9. according to claim 1 to coffee machine described in 7 any one, which is characterized in that the internal diameter of the diversion pipe is described in
Guiding subassembly to the direction for brewing component is gradually reduced.
10. according to claim 1 to coffee machine described in 7 any one, which is characterized in that it further include top cover, the tea infuser
It is rotatably coupled with the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749914.8U CN209694893U (en) | 2018-10-26 | 2018-10-26 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749914.8U CN209694893U (en) | 2018-10-26 | 2018-10-26 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209694893U true CN209694893U (en) | 2019-11-29 |
Family
ID=68634801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749914.8U Active CN209694893U (en) | 2018-10-26 | 2018-10-26 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209694893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056935A (en) * | 2020-09-04 | 2020-12-11 | 乾亨贸易(杭州)有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
| CN112932266A (en) * | 2021-04-01 | 2021-06-11 | 合肥美的电冰箱有限公司 | Cold extraction device and refrigeration equipment |
-
2018
- 2018-10-26 CN CN201821749914.8U patent/CN209694893U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056935A (en) * | 2020-09-04 | 2020-12-11 | 乾亨贸易(杭州)有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
| CN112056935B (en) * | 2020-09-04 | 2022-09-06 | 安徽石台县西黄山茶叶实业有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
| CN112932266A (en) * | 2021-04-01 | 2021-06-11 | 合肥美的电冰箱有限公司 | Cold extraction device and refrigeration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209694893U (en) | Coffee machine | |
| CN207125636U (en) | A kind of coffee pot that can grind beans | |
| CN209661332U (en) | Coffee machine | |
| CN107309037A (en) | A kind of Miniature Chinese medicine powder machine | |
| CN111704986A (en) | Leukemia lymphocyte separation and extraction device | |
| CN107061239B (en) | Diaphragm pump | |
| CN205697243U (en) | A kind of drink capsule and preparation facilities thereof | |
| CN106442061B (en) | A kind of tealeaves detection processing device | |
| CN206337415U (en) | Filter and washing machine for washing machine | |
| CN212186187U (en) | Vertical type stirring and grinding combined mechanism of beverage dispenser | |
| CN208799076U (en) | It is a kind of with hand make coffee effect coffee machine brewing mechanism | |
| CN212140194U (en) | Water outlet assembly and coffee machine | |
| CN114688037A (en) | Water pump motor of dish washer | |
| CN205164978U (en) | Special centrifugal separator of PRP | |
| CN208784468U (en) | A kind of cold machine that makes coffee of hourglass | |
| CN114209202A (en) | Food preparation machine with tea extraction function | |
| CN214259008U (en) | Take stirring cup and vending machine of filter screen | |
| CN217549121U (en) | Centrifugation of tosyl chloride promotes filter equipment | |
| CN207721716U (en) | Food processor and fine grinding device component thereof | |
| CN210783978U (en) | Portable coffee grinding cup | |
| CN215365697U (en) | Cell suspension centrifugal device | |
| CN207994816U (en) | Motor and cooking machine | |
| CN217137562U (en) | Multifunctional food processor | |
| CN109757983A (en) | A kind of sewerage of portable coffee machines | |
| CN217338132U (en) | Novel cup capable of making tea |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230203 Address after: 519031 2001 Office, No. 9, Xing'ao Road, Hengqin New District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Hengqin Xinrun Intelligent Manufacturing Co.,Ltd. Address before: 519000 Phase I Workshop of Jinfeng Road, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ELEC-TECH ZHUHAI Co.,Ltd. |
|
| TR01 | Transfer of patent right |