A kind of coffee machine
Technical field
The invention belongs to household electrical appliance technical field, and in particular to a kind of coffee machine.
Background technology
Coffee machine is a kind of general name of brewing coffee equipment, and leak through type coffee machine is all by its low cost, technology maturation etc.
Many advantages, are all the main product in coffee machine market all the time.However, with the continuous improvement of people's living standard, for
Self-control coffee and coffee taste have higher and higher pursuit.And as traditional leak through type coffee machine does not crush coffee bean
Function, and its architectural feature determines which cannot accomplish powder of fully infusing coffee, therefore this kind of coffee machine gradually cannot
Meet increasing consumer and the higher quality drunk coffee is pursued.
Based on this, occurred in that successively on the market with crushing the coffee machine of coffee bean function, using gondola water faucet mode now rushing
Make coffee powder coffee machine and have concurrently crushing and brew coffee machine of function etc., although this kind of coffee machine functionally makes up
Or the deficiency of leak through type coffee machine is improved, the demand of some consumers is met, but which also brings all to user simultaneously
Many problems and inconvenience.
Because in order to realize crushing the function of coffee bean, powder of infusing coffee, the internal structure of this kind of coffee machine product is usual
It is designed to more complicated, has not only been significantly greatly increased production cost, and also results in the appearance of many potential problems, for example:(1)
As major function part is placed in internal body, cause excessively compact between each functor, it is difficult to dismount, using operation also extremely
Inconvenience, easily uses functor and failure because of user maloperation or frequently, causes the machine Jing often cannot normal work;(2)
As appellative function is for the rigors of structure, the functor that part high cleanliness is required is caused to be difficult to clean, or even product
Subregion cannot clean at all, hygienic issues are extremely serious, bring grave danger to the health of user;(3) each function
Part is in structure-integrated, and still comparison is huge for overall structure, not portable;(4) waterway connector excessively and easily leak, and keep in repair tired
It is difficult.
The content of the invention
The present invention is to make up the deficiencies in the prior art, there is provided it is a kind of it is brand-new crush or stir, it is and filtrable
Coffee machine, which is not only simple in structure, using it is easy to operate, be easy to dismount, keep in repair, and it is capable of washing thoroughly, product cleannes pole
Height, while being also very beneficial for reducing production cost.
, to reach its purpose, the technical scheme of employing is as follows for the present invention:
A kind of coffee machine, includes main frame and cup, and the water tank and heat generating component being interconnected, institute are provided with the main frame
Heat generating component and power electric connection are stated, and are communicated with the first faucet, it is characterised in that:
The coffee machine also include can crush or stir, and it is filtrable processing bucket, it is described processing bucket, the main frame
Separate with the cup, the processing bucket can be fixedly connected with the main frame;
Actuating unit is additionally provided with the main frame;When the processing bucket is fixedly connected with the main frame, the engine
Structure is connected to drive the processing bucket work, and first faucet to connect with the processing bucket with the processing bucket;
The processing bucket is provided with the second faucet, and second faucet can be connected with the cup.
Further, when the processing bucket is fixedly connected with the main frame, the actuating unit is located at the processing bucket
Top.
Further, the processing bucket include internal conflict cap assemblies, the internal conflict box for containing coffee bean or coffee powder, the
One filter and outer bucket, the internal conflict cap assemblies, the internal conflict box, first filter are stacked gradually from top to bottom located at institute
State in outer bucket;
The internal conflict cap assemblies include interior bucket cover, the first axle sleeve, clutch shaft bearing, the first sealing ring, the first pad, first
Union joint, the first axostylus axostyle and the first cutter;First axle sleeve is fixed on the end face center of the interior bucket cover and in the internal conflict
Run through on the thickness direction of lid, first sealing ring, the clutch shaft bearing are fixed successively from the outer end surface side of the interior bucket cover
It is sheathed in first axle sleeve, first axostylus axostyle is movably set in first sealing ring and the clutch shaft bearing, institute
State the first pad to be sheathed on first axostylus axostyle, one end of first axostylus axostyle is provided with first union joint, and the other end sets
There is first cutter, first pad is located between first union joint and the clutch shaft bearing;The interior bucket cover
Outer face is provided with the first tank, and periphery of first tank in first union joint is provided with first tank
The first intake tunnel run through on the interior bucket cover thickness direction;
The bottom of the internal conflict box is provided with the second filter;The top of the outer bucket can be fixedly connected with the main frame, institute
The bottom for stating outer bucket is provided with second faucet;
When the top of the outer bucket is fixedly connected with the main frame, first union joint is connected with the actuating unit
Connect, the top surface of first tank is fitted with the bottom surface on the top of the main frame, and first tank and first water outlet
Mouth is connected.
Further, the inner section of first intake tunnel is in bending.
Further, first tank is annular in shape, and the first intake tunnel ring is uniformly distributed and is located at described first
In tank.
Further, the processing bucket also includes the second sealing ring, the 3rd sealing ring;The outer ring top of first tank
Face, inner ring top surface are respectively equipped with the first sealed groove, the second sealed groove;Fix with the main frame when the top of the outer bucket and connect
When connecing, second sealing ring is located between the bottom surface on the top of first sealed groove and the main frame, and the described 3rd is close
Seal is located between the bottom surface on the top of second sealed groove and the main frame.
Further, the interior ring outer wall of first tank is an inclined-plane, and the bottom surface on the top of the main frame is provided with first
Inclined-plane concave station, the interior ring outer wall of first tank can be cooperated with first inclined-plane concave station.
Further, the lower outside of the internal conflict box is provided with the first tooth-like part, and the inwall bottom of the outer bucket is provided with
Two tooth-like parts, first tooth-like part can be cooperated with second tooth-like part.
Further, the outer wall of the outer bucket is provided with the first in command.
Further, the inwall of the internal conflict box is circumferentially distributed multiple first convex closures.
Further, first filter is drainage screen, and second filter is to be provided with equally distributed netted little
The metal inserted piece in hole.
Further, first union joint is the first coupling head, and first coupling head coupled with the actuating unit
Connection.
Further, first axostylus axostyle is screwed with first cutter or stake-fastening is connected.
Further, the internal conflict cap assemblies are screwed or are fastened with the internal conflict box and are connected.
Further, first filter is screwed or is fastened with the bottom of the internal conflict box and is connected.
Further, the top of the outer bucket is connected to screw or being fastened with the main frame.
Further, the processing bucket includes bucket cover component, the bucket box for containing coffee bean or coffee powder, the 3rd mistake
Filter and funnel;The bucket cover component in the bucket box, the 3rd filter in the funnel, the funnel with
The bottom of the bucket box is fixedly connected;
The bucket cover component includes bucket cover, the second axle sleeve, second bearing, the 4th sealing ring, the second pad, the second connection
Head, the second axostylus axostyle and the second cutter;Second axle sleeve is fixed on the end face center and the thickness in the bucket cover of the bucket cover
Side extends upward through, and the 4th sealing ring, the second bearing are from the outer end surface side of the bucket cover successively fixed cover located at described
In second axle sleeve, second axostylus axostyle is movably set in the 4th sealing ring and the second bearing, second pad
It is sheathed on second axostylus axostyle, one end of second axostylus axostyle is provided with second union joint, and the other end is provided with described second
Cutter, second pad are located between second union joint and the second bearing;The outer face of the bucket cover is provided with
Second tank, periphery of second tank in second union joint is provided with thick in the bucket cover in second tank
The second intake tunnel that degree side extends upward through;
The top of the bucket box can be fixedly connected with the main frame, and the bottom of the bucket box is provided with the 4th filter;It is described
The bottom of funnel is provided with second faucet;
When the top of the bucket box is fixedly connected with the main frame, second union joint is connected with the actuating unit
Connect, the top surface of second tank is fitted with the bottom surface on the top of the main frame, and second tank and first water outlet
Mouth is connected.
Further, the inner section of second intake tunnel is in bending.
Further, second tank is annular in shape, and the second intake tunnel ring is uniformly distributed and is located at described second
In tank.
Further, the processing bucket also includes the 5th sealing ring, the 6th sealing ring;The outer ring top of second tank
Face, inner ring top surface are respectively equipped with the 3rd sealed groove, the 4th sealed groove;Fix with the main frame when the top of the bucket box and connect
When connecing, the 5th sealing ring is located between the bottom surface on the top of the 3rd sealed groove and the main frame, and the described 6th is close
Seal is located between the bottom surface on the top of the 4th sealed groove and the main frame.
Further, the interior ring outer wall of second tank is an inclined-plane, and the bottom surface on the top of the main frame is provided with second
Inclined-plane concave station, the interior ring outer wall of second tank can be cooperated with second inclined-plane concave station.
Further, the inner face of the bucket cover is provided with card muscle, and the card muscle is cooperated with the inwall of the bucket box
To carry out centralized positioning to the bucket cover.
Further, the outer wall of the bucket box is provided with the second in command.
Further, the inwall of the bucket box is circumferentially distributed multiple second convex closures.
Further, the 3rd filter is drainage screen, and the 4th filter is to be provided with equally distributed netted little
The metal inserted piece in hole.
Further, second union joint is the second coupling head, and second coupling head coupled with the actuating unit
Connection.
Further, second axostylus axostyle is screwed with second cutter or stake-fastening is connected.
Further, the funnel is screwed or is fastened with the bottom of the bucket box and is connected.
Further, the top of the bucket box is connected to screw or being fastened with the main frame.
Further, the actuating unit is quick electric machine assembly, and the quick electric machine assembly includes quick motor, many
Individual quick motor damping washer, quick motor mounting plate, quick motor coupling head and the 7th sealing ring;
The quick motor mounting plate is provided with the first central through hole through its thickness, multiple first fixing holes;It is described
Quick motor mounting plate is fixed in the main frame by first fixing hole, and multiple quick motor damping washers pair
Should be located between the quick motor mounting plate and first fixing hole;The motor shaft of the quick motor passes through described first
Central through hole and its end are fixed with the quick motor coupling head, electricity of the 7th sealing ring located at the quick motor
Between arbor and first central through hole;The quick motor is fixed on the quick motor mounting plate;
First coupling head or second coupling head are of coupled connections with the quick motor coupling head.
Further, the actuating unit is slow speed motor component, and the slow speed motor component includes slow speed motor, slow
Speed motor axle, slow speed motor axle sleeve, slow speed motor mounting bracket, slow speed motor coupling head and the 8th sealing ring;
The slow speed motor mounting bracket is provided with the second central through hole through its thickness and is fixed in the main frame, institute
Slow speed motor axle sleeve is stated in second central through hole, the slow speed motor axle passes through the slow speed motor axle sleeve and institute
The second central through hole is stated, the 8th sealing ring is located between the slow speed motor axle and the slow speed motor axle sleeve;It is described slow
One end of speed motor axle is fixed with the slow speed motor coupling head, and the other end is fixed with the slow speed motor, and described slow
Speed motor is fixed in the slow speed motor mounting bracket;
First coupling head or second coupling head are of coupled connections with the slow speed motor coupling head.
Further, the top in the main frame is provided with safety switch assembly, and the safety switch assembly includes safety
Switch, safety switch mounting bracket, safety switch stage clip, the safety switch action bars for controlling the safety switch;
The region fitted with the processing bucket of the main frame is provided with the second fixing hole;In the safety switch mounting bracket
It is provided with first through hole and is fixed on the main frame, the safety switch is fixed in the safety switch mounting bracket;It is described
One end of safety switch action bars passes through the first through hole, the other end to may pass through second fixing hole;The safety switch
The region between the first through hole and second fixing hole on action bars is arranged with the safety switch stage clip.
Further, upper hose and downcomer are additionally provided with the main frame, the downcomer is provided with check valve;The water
The tank lid that may be reversed opening and closing is provided with the top of case, the bottom of the water tank is provided with cooling water outlet, and the cooling water outlet passes through institute
State downcomer to connect with the heat generating component, the heat generating component is connected with first faucet by the upper hose.
Further, the heat generating component includes water service pipe, heat-generating pipe integral piece, warming plate, the 9th sealing ring, heat-insulated
Circle, the tenth sealing ring and fixed installation plate;The two ends of the water service pipe are connected with the upper hose, the downcomer respectively;
9th sealing ring, the insulating collar, the warming plate are stacked from top to bottom, the water service pipe, the heat-generating pipe one
Body part is attached at the bottom of the warming plate, and the tenth sealing ring be located between the water service pipe and the warming plate, with
And between the heat-generating pipe integral piece and the warming plate, the water service pipe, the heat-generating pipe integral piece, the warming plate, institute
State the 9th sealing ring, the insulating collar and the tenth sealing ring to compress and be fixed on described by the fixed installation plate
Bottom in main frame.
Further, the heat generating component is also included for controlling temperature controller and the power supply that the heat generating component is heated
The circuit board of electrical connection, the circuit board and temperature controller electrical connection, and the circuit board, the temperature controller are each attached to institute
State on main frame.
Further, the coffee machine also includes fixing screws;Separating part is provided with the main frame, in the main frame
The cavity residing for first faucet in cavity residing for the actuating unit and the main frame is carried out by the separating part
Separate;The separating part is provided with the second through hole, and first faucet passes through second through hole and passes through the fixed spiral shell
Nail is fixed on the separating part;The 11st sealing ring is provided between the fixing screws and the separating part.
Further, the main frame is provided with for power supply instruction and illuminates the light-emitting lamp shade that the processing struggles against, described
Light lampshade and power electric connection;The processing bucket is made up of food stage thermostable transparent material.
Further, the food stage thermostable transparent material is tritan (i.e. copolyesters).
Further, the end of second faucet is provided with and backs down valve module.
Relative to prior art, the present invention has following Advantageous Effects:
A kind of coffee machine that the present invention is provided, devises a kind of brand-new processing bucket structure so that the coffee machine possesses thorough
Crush coffee bean or be sufficiently stirred for coffee powder and filter the totally multi-efficiency such as thorough in bottom.Particularly, processing bucket, main frame
Three is separate with cup, and is used to drive the actuating unit of processing bucket work in main frame, then actuating unit is in coffee
Machine can be connected with processing bucket to provide driving force as which when working, and the hot water in main frame passes through the first faucet just
Can be directly entered in processing bucket;And when coffee machine does not work, main frame (including actuating unit) can be separated with processing bucket, respectively
From independent preservation.Therefore, for the present invention, which has many advantages, such as follows:
(1) internal structure design of product is simple, reasonable, using the extremely convenient that operates, is difficult maloperation, is conducive to
Improve the service life of product;
(2) separate between each major function part, it is easy to dismount, waterway structure is simple, antileaking, and is easy to dimension
Repair;
(3) due to separate between each major function part, each parts are easy to dismounting, therefore the regional of product
Can with thoroughly cleaning, so as to be effectively guaranteed the cleannes of product, and then be effectively guaranteed user drink health,
Health;
(4) due to separate between each major function part, can separately carry, and the overall structure of product is able to effectively
Reduction.
In sum, a kind of coffee machine that the present invention is provided, structure novel and unique comprehensively solve current traditional coffee
Many deficiencies of machine, and production cost is also remarkably reduced.Therefore, the present invention is properly termed as the weight of coffee machine technology of preparing
Great revolution, has very broad market prospect in household electrical appliance technical field.
Description of the drawings
Fig. 1 is a kind of top view of the coffee machine described in embodiment 1;
Fig. 2 is the A-A sectional views of the coffee machine shown in Fig. 1;
Fig. 3 is a kind of top view of the coffee machine described in embodiment 2;
Fig. 4 is the B-B sectional views of the coffee machine shown in Fig. 3;
Fig. 5 is a kind of top view of the coffee machine described in embodiment 3;
Fig. 6 is the C-C sectional views of the coffee machine shown in Fig. 5;
Fig. 7 is a kind of top view of the coffee machine described in embodiment 4;
Fig. 8 is the D-D sectional views of the coffee machine shown in Fig. 7;
Fig. 9 is a kind of top view of the coffee machine described in embodiment 5;
Figure 10 is the E-E sectional views of the coffee machine shown in Fig. 9;
Figure 11 is a kind of top view of the coffee machine described in embodiment 6;
Figure 12 is the F-F sectional views of the coffee machine shown in Figure 11;
Figure 13 is a kind of top view of the coffee machine described in embodiment 7;
Figure 14 is the G-G sectional views of the coffee machine shown in Figure 13;
Figure 15 is a kind of top view of the coffee machine described in embodiment 8;
Figure 16 is the H-H sectional views of the coffee machine shown in Figure 15;
Figure 17 be embodiment 1,2,5, or processing bucket described in 6 sectional view;
Figure 18 be embodiment 1,2,5, or processing bucket described in 6 explosive view;
Figure 19 be embodiment 3,4,7, or processing bucket described in 8 sectional view;
Figure 20 be embodiment 3,4,7, or processing bucket described in 8 explosive view;
Figure 21 is a kind of structural representation of quick electric machine assembly of the present invention;
Figure 22 is the explosive view of quick electric machine assembly of the present invention;
Figure 23 is a kind of structural representation of slow speed motor component of the present invention;
Figure 24 is the explosive view of slow speed motor component of the present invention;
Figure 25 is a kind of structural representation of safety switch assembly of the present invention;
Figure 26 is the explosive view of safety switch assembly of the present invention;
Figure 27 is a kind of structural representation of heat generating component of the present invention;
Figure 28 is the explosive view of heat generating component of the present invention;
Figure 29 is that the partial sectional view of the coffee machine described in embodiment 1 or 2 (is embodied between safety switch assembly and main frame
Assembling);
Figure 30 is that the partial sectional view of the coffee machine described in embodiment 3 or 4 (is embodied between safety switch assembly and main frame
Assembling);
Figure 31 is that the partial sectional view of the coffee machine described in embodiment 5 or 6 (is embodied between safety switch assembly and main frame
Assembling);
Figure 32 is that the partial sectional view of the coffee machine described in embodiment 7 or 8 (is embodied between safety switch assembly and main frame
Assembling);
Figure 33 be embodiment 1,2,3, or main frame (including its internal master component) described in 4 explosive view;
Figure 34 be embodiment 5,6,7, or main frame (including its internal master component) described in 8 explosive view;
Figure 35 is the use state schematic diagram of the coffee machine described in embodiment 1 or 2;
Figure 36 is the use state schematic diagram of the coffee machine described in embodiment 3 or 4;
Figure 37 is the use state schematic diagram of the coffee machine described in embodiment 5 or 6;
Figure 38 is the use state schematic diagram of the coffee machine described in embodiment 7 or 8.
Reference:
1st, main frame;11st, the first faucet;12nd, heat generating component;121st, water service pipe;122nd, heat-generating pipe integral piece;123rd, it is incubated
Plate;124th, the 9th sealing ring;125th, insulating collar;126th, the tenth sealing ring;127th, fixedly mount plate;13rd, water tank;131st, water tank
Lid;132nd, cooling water outlet;14th, actuating unit;141st, quick motor;142nd, quick motor damping washer;143rd, quick motor peace
Dress plate;1431st, the first central through hole;1432nd, the first fixing hole;144th, quick motor coupling head;145th, the 7th sealing ring;146、
Slow speed motor;147th, slow speed motor axle;148th, slow speed motor axle sleeve;149th, slow speed motor mounting bracket;1491st, the second center leads to
Hole;1410th, slow speed motor coupling head;1411st, the 8th sealing ring;15th, the first inclined-plane concave station;16th, safety switch assembly;161st, pacify
Full switch;162nd, safety switch mounting bracket;1621st, first through hole;163rd, safety switch stage clip;164th, safety switch operation
Bar;17th, the second fixing hole;18th, upper hose;19th, downcomer;191st, check valve;110th, separating part;1101st, the second through hole;111、
Second inclined-plane concave station;2nd, cup;3rd, processing bucket;31st, the second faucet;32nd, internal conflict cap assemblies;321st, interior bucket cover;3211st, first
Tank;3212nd, the first intake tunnel;3213rd, the first sealed groove;3214th, the second sealed groove;3215th, lines;322nd, first
Axle sleeve;323rd, clutch shaft bearing;324th, the first sealing ring;325th, the first pad;326th, the first union joint;327th, the first axostylus axostyle;
328th, the first cutter;33rd, internal conflict box;331st, the first tooth-like part;332nd, the first convex closure;34th, the first filter;35th, outer bucket;351、
Second tooth-like part;352nd, the first in command;36th, the second filter;37th, the second sealing ring;38th, the 3rd sealing ring;39th, bucket cover group
Part;391st, bucket cover;3911st, the second tank;3912nd, the second intake tunnel;3913rd, the 3rd sealed groove;3914th, the 4th sealing is recessed
Groove;3915th, card muscle;392nd, the second axle sleeve;393rd, second bearing;394th, the 4th sealing ring;395th, the second pad;396th, second connects
Joint;397th, the second axostylus axostyle;398th, the second cutter;310th, struggle against box;3101st, the second in command;3102nd, the second convex closure;311st, the 3rd
Filter;312nd, funnel;313rd, the 4th filter;314th, the 5th sealing ring;315th, the 6th sealing ring;4th, fixing screws;5th,
11 sealing rings;6th, back down valve module;7th, Rubber foot;8th, light-emitting lamp shade;9th, temperature controller;10th, circuit board.
Specific embodiment
Elaborate many details in order to fully understand the present invention in the following description.But the present invention can be with
The other modes of this description are different from much implementing, those skilled in the art can be in the case of without prejudice to intension of the present invention
Similar popularization is done, therefore the present invention is not limited by following public specific embodiment.
Embodiment 1
Present embodiment discloses a kind of coffee machine, as shown in Figure 1, 2, includes main frame 1 and cup 2, is provided with phase in main frame 1
Intercommunicated water tank 13 and heat generating component 12;Heat generating component 12 and power electric connection, and the first faucet 11 is communicated with, for supplying
The hot water that should be infused coffee.
The coffee machine also include can crush or stir, and filtrable processing bucket 3, processing bucket 3, main frame 1 and cup 2
Separate, processing bucket 3 can be fixedly connected with main frame 1;
Actuating unit 14 is additionally provided with main frame 1;When processing bucket 3 is fixedly connected with main frame 1, actuating unit 14 is struggled against with processing
3 connections are to drive processing bucket 3 to work, and the first faucet 11 is connected with processing bucket 3;
Processing bucket 3 is provided with the second faucet 31, and the second faucet 31 can be connected with cup 2.
Based on above-mentioned structure design, process bucket 3, main frame 1 and 2 three of cup is separate, it is when the coffee maker is operated, main
Machine 1 is fixedly connected with processing bucket 3, and dynamic structure 14 can provide driving force for processing bucket 3, to carry out thoroughly to coffee bean
Crush or coffee powder is sufficiently stirred for, and the hot water in main frame 1 just directly can be entered by the first faucet 11
Enter in processing bucket 3;When coffee machine does not work, main frame 1 (including actuating unit 14) can be separated with processing bucket 3, independent to protect
Deposit, separately carry.Therefore, the coffee machine is easily operated, maintenance, and is easy to dismounting, and product cleannes are Z can be continuously maintained higher
Rank, it is ensured that user it is hygienic, additionally, its waterway structure is simple, antileaking is conducive to improving the use longevity of product
Life.
In the present embodiment, more specifically, as shown in Fig. 2 when processing bucket 3 be fixedly connected with main frame 1 when, actuating unit 14
Positioned at the top of processing bucket 3.Based on this structure design, the region below processing bucket 3 becomes very spacious, then the coffee machine is each
Major function part can be arranged in vertical direction, and each other will not be crowded, so that the coffee machine is each main
Functor also significantly reduces the overall structure of product on the basis of being reasonably distributed each other so that coffee machine becomes less
Ingeniously, it is exquisite.
In the present embodiment, as shown in Fig. 2,17,18, processing bucket 3 includes internal conflict cap assemblies 32, for containing coffee bean
Or the internal conflict box 33 of coffee powder, the first filter 34 and outer bucket 35, internal conflict cap assemblies 32, internal conflict box 33, the first filter 34 from
Up to stack gradually down in outer bucket 35, wherein, the first filter 34 plays a part of secondary filter in whole coffee machine,
So that the coffee machine possesses the clean thoroughly good effects of filtration;
Internal conflict cap assemblies 32 include interior bucket cover 321, the first axle sleeve 322, clutch shaft bearing 323, the first sealing ring 324,
One pad 325, the first union joint 326, the first axostylus axostyle 327 and the first cutter 328;First axle sleeve 322 is fixed on interior bucket cover 321
End face center and run through on the thickness direction of interior bucket cover 321, the first sealing ring 324, clutch shaft bearing 323 are from interior bucket cover 321
Fixed cover is located in the first axle sleeve 322 successively for outer end surface side, and the first axostylus axostyle 327 is movably set in the first sealing ring 324 and first
In bearing 323, the first pad 325 is sheathed on the first axostylus axostyle 327, and one end of the first axostylus axostyle 327 is provided with the first union joint 326,
The other end is provided with the first cutter 328, and the first pad 325 is located between the first union joint 326 and clutch shaft bearing 323;Interior bucket cover 321
Outer face be provided with the first tank 3211, periphery of first tank 3211 in the first union joint 326, in the first tank 3211
It is provided with the first intake tunnel 3212 run through on 321 thickness direction of interior bucket cover;
The bottom of internal conflict box is provided with the second filter 36, used as primary filter;The top of outer bucket 35 can be fixed with main frame 1 and be connected
Connect, the bottom of outer bucket 35 is provided with the second faucet 31;
When the top of outer bucket 35 is fixedly connected with main frame 1, the first union joint 326 is connected with actuating unit 14, the first water
The top surface of groove 3211 is fitted with the bottom surface on the top of main frame 1 so that the first tank 3211 is well closed, it is to avoid water is from first
3211 edge of tank splashes outward, and the first tank 3211 is connected with the first faucet 11 so that hot water can be directly entered
In one tank 3211.
Wherein, 324 one side of the first sealing ring can be avoid water vapour from the first axle sleeve 322 and the first axostylus axostyle 327 it
Between gap enter at actuating unit 14 and cause actuating unit 14 to be susceptible to damage, on the other hand also contribute to first axle
Stability of the bar 327 in rotary course.
In the present embodiment, the inner section of the first intake tunnel 3212 is in bending, such as in L fonts or Z-shaped
Deng, effectively prevent during coffee bean or stirring coffee powder is crushed, coffee powder body is splashed from the first intake tunnel 3212
To the outside of interior bucket cover 321, so as to ensure that the overall cleannes of processing bucket 3 well.
In the present embodiment, as shown in Figure 17,18, the first tank 3211 is annular in shape, and 3212 ring of the first intake tunnel is equal
Even distribution is located in the first tank 3211, contributes to being sufficiently mixed for coffee and water.
In the present embodiment, as shown in Fig. 2 processing bucket 3 also includes the second sealing ring 37, the 3rd sealing ring 38;First
The outer ring top surface of tank 3211, inner ring top surface are respectively equipped with the first sealed groove 3213, the second sealed groove 3214;When outer bucket 35
Top when being fixedly connected with main frame 1, the second sealing ring 37 located at the bottom surface on the first sealed groove 3213 with the top of main frame 1 it
Between, between the bottom surface on the top that the 3rd sealing ring 38 is located at the second sealed groove 3214 and main frame 1.Based on the structure design, make
Obtain in the first tank 3211 and be able to excellent sealing, when processing bucket 3 is fixedly connected with main frame 1, which can prevent water vapour from leaking,
Affected with the performance and cleannes that avoid whole product.
In the present embodiment, as shown in Fig. 2 the interior ring outer wall of the first tank 3211 is an inclined-plane, the bottom on the top of main frame 1
Face is provided with the first inclined-plane concave station 15, and the interior ring outer wall of the first tank 3211 can be cooperated with the first inclined-plane concave station 15 so that dynamic
Axially position between force mechanisms 14 and the first union joint 326 is more accurate, advantageously reduces the first cutter 328 in the course of work
In rock.
In the present embodiment, as shown in figure 18, the side of interior bucket cover 321 is circumferentially with the lines 3215 for preventing rubber sleeve, just
Dismount in user.
In the present embodiment, as shown in Fig. 2,17,18, the lower outside of internal conflict box 33 is provided with the first tooth-like part 331, outer bucket
35 inwall bottom is provided with the second tooth-like part 351, and the first tooth-like part 331 can be cooperated with the second tooth-like part 351, not only so that
Internal conflict box 33 faster, preferably can realize assembling centerings with outer bucket 35, and be also prevented from internal conflict box 33 and be driven rotation.
Wherein, the first tooth-like part 331, the second tooth-like part 351 can be set to be uniformly distributed, to ensure between internal conflict box 33 and outer bucket 35
The interaction force of (between specially the first tooth-like part 331 and the second tooth-like part 351) uniform balance in circumferential direction, so as to
So that the overall structure of processing bucket 3 is more stable.Certainly, in the present invention, the first tooth-like part 331 and the second tooth-like part 351 are equal
Non-uniform Distribution can be set to deteriorating, such change belongs to the equivalent protection scope of the present invention.
In the present embodiment, as shown in Fig. 1,17, the outer wall of outer bucket 35 is provided with the first in command 352, can play anti-scald work
With so that processing 3 handlings of bucket are more convenient, and also the overall of product is more coordinated and attractive in appearance.
In the present embodiment, as shown in Figure 17,18, the inwall of internal conflict box 33 is circumferentially distributed multiple first convex closures 332, with
Increase resistance during coffee bean (or coffee powder) centrifugal rotation so that coffee bean crushes more thoroughly that (or coffee powder is stirred more
Fully).Wherein, the first convex closure 332 could be arranged to ring and be uniformly distributed, to ensure crushing coffee bean (or stirring coffee powder)
During, the circumferential direction of the inwall of internal conflict box 33 can be more uniformly distributed the anti-of balance by from coffee bean (or coffee powder)
Active force, is conducive to improving the service life of processing 3 (specially internal conflict boxes 33) of bucket.Certainly, in the present invention, the first convex closure
332 it can also be provided that non-uniform Distribution, and such change belongs to the equivalent protection scope of the present invention.
In the present embodiment, the first filter 34 is drainage screen, and the second filter 36 is to be provided with equally distributed netted little
The metal inserted piece in hole.But it should be recognized that the first filter 34 of the present invention, the structure of the second filter 36 are not limited
In this.
In the present embodiment, more specifically, as shown in Fig. 2,18, the first union joint 326 is the first coupling head, and first couples
Head is of coupled connections with actuating unit 14, power transmission excellent.
In the present embodiment, more specifically, the first axostylus axostyle 327 is screwed with the first cutter 328 or stake-fastening is connected, interior
Bucket cover component 32 is screwed or is fastened with internal conflict box 33 and is connected, the bottom of the first filter 34 and internal conflict box 33 screw or
Be fastened connection, and the top of outer bucket 35 is connected to screw or being fastened with main frame 1.Certainly, the present invention is not limited to this.
In the present embodiment, as shown in Fig. 2,21,22, actuating unit 14 be quick electric machine assembly, quick electric machine assembly bag
Quick motor 141, multiple quick motor damping washers 142, quick motor mounting plate 143, quick 144 and of motor coupling head are included
7th sealing ring 145;
Quick motor mounting plate 143 is provided with the first central through hole 1431 through its thickness, multiple first fixing holes
1432;Quick motor mounting plate 143 be fixed in main frame 1 by the first fixing hole 1432 (can specifically adopt screw lock or
Person other fixed forms), and multiple quick motor damping washers 142 are correspondingly arranged at quick motor mounting plate 143 and first and fix
Between hole 1432, for the damping in 141 running of quick motor;The motor shaft of quick motor 141 is logical through the first center
Hole 1431 and its end are fixed with quick motor coupling head 144, motor shaft of the 7th sealing ring 145 located at quick motor 141
And first between central through hole 1431, to avoid water vapour from affecting which to run into quick motor 141;Quick motor 141 is solid
It is scheduled on quick motor mounting plate 143, concrete mode can be to be fixed using modes such as screw lock or welding, such as
Such fixed form belongs to the equivalent protection scope of the present invention;First union joint 326 (specially the first coupling head) with it is quick
Motor coupling head 144 is of coupled connections.It should be noted that in the present embodiment, as shown in Figure 21,22, quick motor cushion
The quantity of circle 142 is 3, but the present invention is not limited to this.
In the present embodiment, as shown in Figure 25,26,29, the top in main frame 1 is provided with safety switch assembly 16, safety open
Close component 16 include safety switch 161, safety switch mounting bracket 162, safety switch stage clip 163, for controlling safety open
Close 161 safety switch action bars 164;
The region fitted with processing bucket 3 of main frame 1 is provided with the second fixing hole 17;Safety switch mounting bracket 162 is provided with
First through hole 1621 and it is fixed on main frame 1 that (the present embodiment is will be safety switch mounting bracket 162 solid by screw lock mode
On main frame, but the present invention is not limited to this), safety switch 161 is fixed in safety switch mounting bracket 162;Safety open
The one end for closing action bars 164 passes through first through hole 1621, the other end to may pass through the second fixing hole 17;Safety switch action bars 164
On first through hole 1621 and the second fixing hole 17 between region be arranged with safety switch stage clip 163.Based on the structure design,
When processing bucket 3 is fixedly attached to the tram on main frame 1, coffee machine just can normally start work, and when processing bucket 3 with
After main frame 1 is separated, coffee machine will be unable to normal independent startup work, so as to play the effect of safeguard protection well.
Specifically, in the present embodiment, as shown in Fig. 2 being additionally provided with upper hose 18 and downcomer 19, downcomer in main frame 1
19 are provided with check valve 191;The top of water tank 13 is provided with the tank lid 131 of turnable opening and closing and (specifically can lead to tank lid 131
Cross the relevant position that rotating shaft snaps in main frame 1), the bottom of water tank 13 is provided with cooling water outlet 132, and cooling water outlet 112 passes through downcomer
18 are connected with heat generating component 12, and heat generating component 12 is connected with the first faucet 11 by upper hose 18, wherein, upper hose 18 can be with
With 11 close-fitting of the first faucet, it may be necessary to step up firmware, in case leak-stopping water.Based on aforesaid structure design, when heating group
After the heating water producing water vapor of part 12, check valve 191 blocks cooling water outlet 132, so that hot water is forced in upper hose 18,
And enter in processing bucket 3 through the first faucet 11, realize that hot water is supplied.
Wherein, more specifically, as shown in Figure 27,28, heat generating component 12 includes water service pipe 121, heat-generating pipe integral piece
122nd, warming plate 123, the 9th sealing ring 124, insulating collar 125, the tenth sealing ring 126 and fixed installation plate 127;Water service pipe
121 two ends are connected with upper hose 18, downcomer 19 respectively;9th sealing ring 124, insulating collar 125, warming plate 123 are from up to
Under be stacked, water service pipe 121, heat-generating pipe integral piece 122 are attached at the bottom of warming plate 123, and the tenth sealing ring 126 is located at
Between water service pipe 121 and warming plate 123, and heat-generating pipe integral piece 122 and warming plate 123 between, water service pipe 121, heat-generating pipe
Integral piece 122, warming plate 123, the 9th sealing ring 124, insulating collar 125, and the tenth sealing ring 126 by fixedly mounting plate
127 bottoms for compressing and being fixed in main frame 1.
In the present embodiment, as shown in figure 33, heat generating component 12 is also included for controlling the heat generating component heating
Temperature controller 9, and power electric connection circuit board 10, realize Based Intelligent Control heat, prevent dry combustion method, circuit board 10 and temperature controller 9 are electric
Connect, and circuit board 10, temperature controller 9 are each attached on main frame 1 (specially inner bottom part).In other words, the structure design can be real
Based Intelligent Control is carried out to aspects such as heating, power, safety and working conditions now.
In the present embodiment, as shown in Fig. 2,33, the coffee machine also includes fixing screws 4;Separating part is provided with main frame 1
110, the cavity residing for the first faucet 11 in the cavity residing for actuating unit 14 in main frame 1 and main frame 1 is by separating part 110
It is separated;Separating part 110 is provided with the second through hole 1101, and the first faucet 11 passes through the second through hole 1101 and by fixed spiral shell
Nail 4 is fixed on separating part 110;The 11st sealing ring 5 is provided between fixing screws 4 and separating part 110.Based on the structure
Design, the coffee machine can prevent from affecting the normal of actuating unit 14 in the cavity that water vapour enters into residing for actuating unit 14
Operation.
In the present embodiment, as shown in Fig. 2,35, the end of the second faucet 31 is provided with backs down valve module 6, to control
The liquid communication of the second faucet 31.Specifically, based on the structure, when cup 2 is placed in the base of 1 bottom of main frame, back down
Valve module 6 is opened, then the second faucet 31 is connected with cup, when cup 2 is removed, is backed down valve module 6 and is closed, then the second water outlet
The not recirculation of mouth 31.
In the present embodiment, as shown in Fig. 2,35, the outer casing bottom of main frame 1 is provided with multiple for anti-skidding Rubber foot 7.
In the present embodiment, the quantity of Rubber foot 7 is 4, is uniformly distributed, but the present invention is not limited to this.
Embodiment 2
Present embodiment discloses another kind of coffee machine, as shown in Fig. 3,4,17,18,21,22,25~29,33,35.In knot
On structure, which with the difference of the coffee machine described in embodiment 1 is:
As shown in figure 4, main frame 1 is provided with for power supply instruction and illuminates the light-emitting lamp shade 8 of the processing bucket, light-emitting lamp shade
8 and power electric connection;Processing bucket 3 is made up of food stage thermostable transparent material.Wherein, food stage thermostable transparent material is
Tritan (copolyesters).
Based on said structure design, when the coffee maker is operated, reminding effect, the opposing party on the one hand can be played to user
Face causes the state processed inside bucket 3 completely visual, is easy to user observation and monitors, so that coffee machine product has more people
Property, intellectuality.
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 1, will not be described here.
Embodiment 3
Present embodiment discloses another kind of coffee machine, as shown in Fig. 5,6,19,20~22,25~28,30,33,36.In knot
On structure, which with the difference of the coffee machine described in embodiment 1 is:
As shown in Fig. 6,19,20, processing bucket 3 includes bucket cover component 39, the bucket box for containing coffee bean or coffee powder
310th, the 3rd filter 311 and funnel 312;Bucket cover component 39 is interior to form relatively independent work space located at bucket box 310, the
In funnel 312, funnel 312 is fixedly connected three filters 311 with the bottom of bucket box 310, wherein, the 3rd filter 311 exists
Play a part of secondary filter in whole coffee machine, so that the coffee machine possesses the clean thoroughly good effects of filtration;
Bucket cover component 39 includes bucket cover 391, the second axle sleeve 392, second bearing 393, the 4th sealing ring 394, second and pads
Piece 395, the second union joint 396, the second axostylus axostyle 397 and the second cutter 398;Second axle sleeve 392 is fixed in the end face of bucket cover 391
The heart and run through on the thickness direction of bucket cover 391, the 4th sealing ring 394, second bearing 393 from the outer end surface side of bucket cover 391 according to
In the second axle sleeve 392, the second axostylus axostyle 397 is movably set in the 4th sealing ring 394 and second bearing 393 secondary fixed cover,
Second pad 395 is sheathed on the second axostylus axostyle 397, and one end of the second axostylus axostyle 397 is provided with the second union joint 396, and the other end is provided with
Second cutter 398, the second pad 395 are located between the second union joint 396 and second bearing 393;The outer face of bucket cover 391
The second tank 3911 is provided with, periphery of second tank 3911 in the second union joint 396 is provided with bucket in second tank 3911
The second intake tunnel 3912 run through on 391 thickness direction of lid;
The top of bucket box 310 can be fixedly connected with main frame 1, and the bottom of the box 310 that struggles against is provided with the 4th filter 313, used as first
Level is filtered;The bottom of funnel 312 is provided with the second faucet 31;
When the top of the box 310 that struggles against is fixedly connected with main frame 1, the second union joint 396 is connected with actuating unit 14, the second water
The top surface of groove 3911 is fitted with the bottom surface on the top of main frame 1 so that the second tank 3911 is well closed, it is to avoid water is from second
3911 edge of tank splashes outward, and the second tank 3911 is connected with the first faucet 11 so that hot water can enter the second water
In groove 3911.
Wherein, 394 one side of the 4th sealing ring can be avoid water vapour from the second axle sleeve 392 and the second axostylus axostyle 397 it
Between gap cause into actuating unit 14 actuating unit 14 be susceptible to damage, on the other hand also contribute to the second axostylus axostyle
397 stability in rotary course.
In the present embodiment, the inner section of the second intake tunnel 3912 be in bending, similar to Example 1, the structure
Design can be effectively prevented from during coffee bean or stirring coffee powder is crushed, and coffee powder body is from the second intake tunnel
3912 outsides for splashing bucket cover 391, so as to ensure that the overall cleannes of processing bucket 3.
In the present embodiment, as shown in figure 19, the second tank 3911 is annular in shape, and 3912 ring of the second intake tunnel uniformly divides
It is laid in the second tank 3911, contributes to being sufficiently mixed for coffee and water.
In the present embodiment, as shown in Fig. 6,19,20, processing bucket 3 also includes the 5th sealing ring 314, the 6th sealing ring
315;The outer ring top surface of the second tank 3911, inner ring top surface are respectively equipped with the 3rd sealed groove 3913, the 4th sealed groove 3914;
When the top of the box 310 that struggles against is fixedly connected with main frame 1, the 5th sealing ring 314 is upper with main frame 1 located at the 3rd sealed groove 3913
Between the bottom surface in portion, between the bottom surface on the top that the 6th sealing ring 315 is located at the 4th sealed groove 3914 and main frame 1.Based on this
Structure design so that be able to excellent sealing in the second tank 3911, when processing bucket 3 is fixedly connected with main frame 1, which can prevent
Water vapour leaks, to avoid its performance and cleannes to whole product from impacting.
In the present embodiment, as shown in fig. 6, the interior ring outer wall of the second tank 3911 is an inclined-plane, the bottom on the top of main frame 1
Face is provided with the second inclined-plane concave station 111, and the interior ring outer wall of the second tank 3911 can be cooperated with the second inclined-plane concave station 111, be helped
In the axially position precision between actuating unit 14 and the first union joint 326 is improved, exist so as to advantageously reduce the second cutter 398
Rocking in the course of work.
In the present embodiment, as shown in 6,19, the inner face of bucket cover 391 is provided with card muscle 3915, card muscle 3915 and bucket box
310 inwall cooperates to carry out centralized positioning to bucket cover 391 so that the rotation of the second axostylus axostyle 397 is more smoothly.Such as Fig. 5
Shown, the outer wall of the box 310 that struggles against is provided with the second in command 3101, can play anti-scald effect so that processing 3 handlings of bucket are more convenient,
And the overall of product is more coordinated and attractive in appearance.
In the present embodiment, as shown in Fig. 6,19,20, the inwall of the box 310 that struggles against is circumferentially distributed multiple second convex closures 3102,
To increase resistance during coffee bean (or coffee powder) centrifugal rotation so that coffee bean crushes more thoroughly (or coffee powder stirring
It is more abundant).Wherein, the second convex closure 3102 could be arranged to ring and be uniformly distributed, to ensure crushing coffee bean (or stirring coffee
Powder) during, the circumferential direction of the inwall of the box 310 that struggles against can be more uniformly distributed balance by from coffee bean (or coffee powder)
Counteracting force, is conducive to improving the service life of processing bucket 3 (specially struggle against box 310).Certainly, in the present invention, the second convex closure
3102 it can also be provided that non-uniform Distribution, and such change belongs to the equivalent protection scope of the present invention.
In the present embodiment, the 3rd filter 311 is drainage screen, and the 4th filter 313 is to be provided with equally distributed netted
The metal inserted piece of aperture.But the 3rd filter 311 of the present invention, the structure of the 4th filter 313 are not limited to this.
In the present embodiment, specifically, as shown in Fig. 6,19, the second union joint 396 is the second coupling head, the second coupling head
It is of coupled connections with actuating unit 14, more specifically, the second union joint 396 (specially the second coupling head) is coupled with quick motor
144 are of coupled connections, power transmission excellent.
In the present embodiment, more specifically, the second axostylus axostyle 397 is screwed with the second cutter 398 or stake-fastening is connected, leakage
Bucket 312 is screwed or is fastened with the bottom of bucket box 310 and is connected, and the top of the box 310 that struggles against is solid to screw or fastening with main frame 1
Fixed to connect, certainly, the present invention is not limited to this.
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 1, will not be described here.
Embodiment 4
Present embodiment discloses another kind of coffee machine, as shown in Fig. 7,8,19~22,25~28,30,33,36.In structure
On, which with the difference of the coffee machine described in embodiment 3 is:
As shown in figure 8, main frame 1 is provided with for power supply instruction and illuminates the light-emitting lamp shade 8 of the processing bucket, light-emitting lamp shade
8 and power electric connection;Processing bucket 3 is made up of food stage thermostable transparent material.Wherein, food stage thermostable transparent material is
Tritan (copolyesters).Based on the structure design, when the coffee maker is operated, user on the one hand can be reminded, is on the other hand made
Must process completely visual inside bucket 3, be easy to user observation, the state inside monitoring processing bucket 3, great hommization.
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 3, will not be described here.
Embodiment 5
Present embodiment discloses another kind of coffee machine, as shown in Fig. 9,10,17,18,23~28,31,34,37.In structure
On, which with the difference of the coffee machine described in embodiment 1 is:
As shown in Figure 10,23,24,34, actuating unit 14 is slow speed motor component, and slow speed motor component includes electric at a slow speed
Machine 146, slow speed motor axle 147, slow speed motor axle sleeve 148, slow speed motor mounting bracket 149,1410 and of slow speed motor coupling head
8th sealing ring 1411;
Slow speed motor mounting bracket 149 is provided with the second central through hole 1491 through its thickness and is fixed in main frame 1 (tool
Body can be fixed using screw lock or other fixed forms etc.), slow speed motor axle sleeve 148 is located at the second central through hole 1491
Interior, slow speed motor axle 147 passes through slow speed motor axle sleeve 148 and the second central through hole 1491, and the 8th sealing ring 1411 is located at slow
Between speed motor axle 147 and slow speed motor axle sleeve 148, affected with avoiding a small amount of water vapour from entering into inside slow speed motor 146
Its operation;One end of slow speed motor axle 147 is fixed with slow speed motor coupling head 1410, and the other end is fixed with slow speed motor
146;Slow speed motor 146 is fixed in slow speed motor mounting bracket 149, and concrete mode can adopt screw lock or welding
It is fixed etc. mode, such fixed form belongs to the equivalent protection scope of the present invention;First union joint 326 is (concrete
For the first coupling head) it is of coupled connections with slow speed motor coupling head 1410.
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 1, will not be described here.
Embodiment 6
Present embodiment discloses another kind of coffee machine, as shown in Figure 11,12,17,18,23~28,31,34,37.In structure
On, which with the difference of the coffee machine described in embodiment 5 is:
As shown in figure 12, main frame 1 is provided with for power supply instruction and illuminates the light-emitting lamp shade 8 of the processing bucket, electroluminescent lamp
Cover 8 and power electric connection;Processing bucket 3 is made up of food stage thermostable transparent material.Wherein, food stage thermostable transparent material is
Tritan (copolyesters).
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 5, will not be described here.
Embodiment 7
Present embodiment discloses another kind of coffee machine, as shown in Figure 13,14,19,20,23~28,32,34,38.In structure
On, which with the difference of the coffee machine described in embodiment 3 is:
As shown in Figure 14,22,23,34, actuating unit 14 is slow speed motor component, and slow speed motor component includes electric at a slow speed
Machine 146, slow speed motor axle 147, slow speed motor axle sleeve 148, slow speed motor mounting bracket 149,1410 and of slow speed motor coupling head
8th sealing ring 1411;
Slow speed motor mounting bracket 149 is provided with the second central through hole 1491 through its thickness and is fixed in main frame 1, slowly
In the second central through hole 1491, slow speed motor axle 147 passes through slow speed motor axle sleeve 148 and second to speed motor axle sleeve 148
Central through hole 1491, the 8th sealing ring 1411 are located between slow speed motor axle 147 and slow speed motor axle sleeve 148, a small amount of to avoid
Water vapour is entered inside slow speed motor 146 and affects which to run;One end of slow speed motor axle 147 is fixed with slow speed motor coupling
1410, the other end is fixed with slow speed motor 146, and speed motor 146 of waiting a moment is fixed in slow speed motor mounting bracket 149;The
Two union joints 396 (specially the second coupling head) are of coupled connections with slow speed motor coupling head 1410.
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 3, will not be described here.
Embodiment 8
Present embodiment discloses another kind of coffee machine, as shown in Figure 15,16,19,20,23~28,32,34,38.In structure
On, which with the difference of the coffee machine described in embodiment 7 is:
As shown in figure 16, main frame 1 is provided with for power supply instruction and illuminates the light-emitting lamp shade 8 of the processing bucket, electroluminescent lamp
Cover 8 and power electric connection;Processing bucket 3 is made up of food stage thermostable transparent material.Wherein, food stage thermostable transparent material is
Tritan (copolyesters).
The other structures of the coffee machine described in the present embodiment, it is identical with embodiment 7, will not be described here.
A kind of other contents of coffee machine of the present invention and preparation method thereof are referring to prior art.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not done to the present invention, therefore
All contents without departing from technical solution of the present invention, any simply repair to made for any of the above embodiments according to the technical spirit of the present invention
Change, equivalent variations and modification, still fall within the range of technical solution of the present invention.