CN207768160U - A kind of transmission mechanism of automatic brewing apparatus - Google Patents

A kind of transmission mechanism of automatic brewing apparatus Download PDF

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Publication number
CN207768160U
CN207768160U CN201720917037.XU CN201720917037U CN207768160U CN 207768160 U CN207768160 U CN 207768160U CN 201720917037 U CN201720917037 U CN 201720917037U CN 207768160 U CN207768160 U CN 207768160U
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CN
China
Prior art keywords
hydraulic cylinder
brewing
piston
driving hydraulic
water
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Application number
CN201720917037.XU
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Chinese (zh)
Inventor
何志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO YAT ELECTRICAL APPLIANCE Co.,Ltd.
Original Assignee
ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co Ltd
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/46Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The utility model discloses a kind of transmission mechanisms of automatic brewing apparatus, it is moved forward and backward including the preceding brewing room being movably set in fixed seat and the preceding brewing room of driving to realize the driving hydraulic cylinder for sealing or being detached from rear brewing room, the piston of the driving hydraulic cylinder is connect with crank and connecting rod, the connecting rod is connect with preceding brewing room, when piston is elastic, brewing room moves forward and backward before the crank links with piston with connecting rod and driven by connecting rod.The utility model is combined using toggle with driving hydraulic cylinder, by driving hydraulic cylinder driving toggle action, and brewing room moves forward and backward before being driven by toggle, the function that beverage extracting is resetted with brewing apparatus can be realized rapidly, and relative usage motor does the brewing apparatus driven, production cost is reduced, and structure is also relatively more stable.

Description

A kind of transmission mechanism of automatic brewing apparatus
Technical field
The utility model is related to food process utensils to lead field, and in particular to the transmission mechanism of automatic brewing apparatus.
Background technology
Usually there are two types of drive modes for existing automatic brewing apparatus in the market --- and one is provide operation power by hydraulic pressure Brewing apparatus, another kind be by motor provide operation power brewing apparatus.
The brewing apparatus that operation power is provided by hydraulic pressure is more than usually drink packet section there are one long and section Hydraulic cylinder, flexible by hydraulic cylinder realize extraction function and reset function.Before brewing apparatus is extracted, water pump is needed liquid Cylinder pressure can just make brewing room form extraction cavity full of water;After the completion of brewing, the water in hydraulic cylinder needs all to release, and makes Device can just return to initial position.Process of the hydraulic cylinder full of water and release water spends the time all long, causes brewing apparatus Working efficiency is low, and the brewing apparatus of this poor efficiency can allow user to waste more time in waiting.
The brewing apparatus generally use gear or rack-driving of operation power are provided by motor, stability is not strong, used The probability higher that journey breaks down;Certain more important point is to use the brewing apparatus cost meeting higher of motor.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of transmission mechanism of automatic brewing apparatus, rapid real Now extraction and reset function and stable structure.
In order to solve the above technical problems, the utility model adopts the following technical solution:A kind of transmission of automatic brewing apparatus Mechanism, including the preceding brewing room and the preceding brewing room of driving that are movably set in fixed seat are moved forward and backward to realize and rear brewing room Sealing or the driving hydraulic cylinder being detached from, the piston of the driving hydraulic cylinder are connect with crank and connecting rod, the connecting rod and preceding wine Room connection is made, when piston is elastic, is transported before and after brewing room before the crank links with piston with connecting rod and driven by connecting rod It is dynamic.
Preferably, the piston is equipped with transmission shaft, and the crank is hinged on transmission shaft simultaneously with connecting rod, and the crank is logical Fixing axle is crossed to be hinged in fixed seat and do reciprocal circular motion, and the company of driving simultaneously around fixing axle when piston is elastic The front and back operation of bar.
Preferably, the driving hydraulic cylinder, which is equipped with, is hinged on rotary shaft in fixed seat, and the driving hydraulic cylinder is driven in piston When dynamic crank does reciprocal circular motion circular motion is synchronized around rotary shaft and crank.
Preferably, the crank is equipped with arc groove, and the driving hydraulic cylinder is equipped with locating shaft, and the locating shaft is before piston Arcuately slot slides when stretching afterwards.
Preferably, the preceding brewing room is equipped with positioning sliding block, and the fixed seat is equipped with guiding positioning sliding block and slides back and forth Sliding groove.
Preferably, the connecting rod is equipped with locating shaft, and it is matched fixed with sliding groove that the locating shaft is formed with positioning sliding block Bit combination.
Preferably, the piston is connected with resetting spring, and piston by resetting spring returns to initial position after forward extending out And brewing room returns to initial position before simultaneously driving connecting rod.
Preferably, the driving hydraulic cylinder is connect with the first waterway channel water outlet, the preceding brewing room and the second water route Channel water outlet connects, and the water inlet end of first waterway channel and the second waterway channel is connect with the water outlet of valve, described The water inlet end of valve and the water outlet of water pump connect, and the water inlet end of the water pump is connect with water tank, and the water pump is connected with switch.
Preferably, the valve be equipped with pressure relieving end, when driving hydraulic cylinder apply water pressure pushing before brewing room advance when, valve into Water end (W.E.) is connected to water outlet and pressure relieving end is closed, after stopping applying hydraulic pressure to driving hydraulic cylinder, the water outlet of valve and pressure relieving end Connection by driving hydraulic cylinder and with the pressure in the first waterway channel to discharge.
Preferably, check valve is equipped between the preceding brewing room and the second waterway channel;When driving hydraulic cylinder applies hydraulic pressure When brewing room advances before pushing, check valve is closed, after current brewing room forms the extraction cavity of sealing with rear brewing, the second water route Pressure opens check valve in channel, and supplies water to extraction cavity, single after water pump is stopped and valve discharges water route pressure It is closed to valve.
The utility model is combined using toggle with driving hydraulic cylinder, and crank connecting link machine is driven by driving hydraulic cylinder Structure acts, and drives preceding brewing room to move forward and backward by toggle, can realize that beverage extracting is multiple with brewing apparatus rapidly The function of position, and relative usage motor does the brewing apparatus driven, reduces production cost, and structure is also relatively more steady It is fixed.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the vertical view (dress bag-like state) of the utility model embodiment;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the leftschematic diagram of Fig. 1;
Fig. 4 is the vertical view (sending packet to extraction center situation) of the utility model embodiment;
Fig. 5 is Fig. 4 sectional views;
Fig. 6 is the leftschematic diagram of Fig. 4;
Fig. 7 is the upward view (displaying resetting spring rigging position) of the utility model embodiment;
Fig. 8 is the assembling schematic diagram of driving hydraulic cylinder and crank and connecting rod in the utility model embodiment;
Fig. 9 be the utility model embodiment in driving hydraulic cylinder, piston, sealing ring part schematic diagram;
Figure 10 is crank structure schematic diagram in the utility model embodiment;
Figure 11 is preceding brewing room structural schematic diagram (displaying positioning sliding block structure) in the example of the utility model;
Figure 12 is fixed seat structure schematic diagram in the utility model embodiment;
Figure 13 is the waterway channel schematic diagram used in the utility model embodiment.
Specific implementation mode
As shown in figure 1 to figure 13, a kind of transmission mechanism of automatic brewing apparatus, including driving hydraulic cylinder 1 and with the driving The crank 2 and connecting rod 3, the piston 1.1 of driving hydraulic cylinder 1 that hydraulic cylinder 1 connects are connect with crank 2 and connecting rod 3, connecting rod 3 and preceding wine The connection of room 5 is made, preceding brewing room 5 is set to rear brewing room 6 in fixed seat 7, and the piston 1.1 of driving hydraulic cylinder is connected with resetting spring 4.When applying hydraulic pressure to driving hydraulic cylinder 1, piston 1.1 is protruding, generates positive thrust, resetting spring 4 be elongated generation with The opposite pulling force of 1.1 thrust of piston;When stopping applying hydraulic pressure to driving hydraulic cylinder 1, the reversal interlocking relay of resetting spring 4 is by piston 1.1 retract inside driving hydraulic cylinder 1, restore initial position.The piston 1.1 of driving hydraulic cylinder 1 can drive crank 2 and connecting rod 3 It moves forward and backward;When 1.1 drive link 3 of piston moves forwards, connecting rod 3 drives the preceding brewing room 5 that can be slided in fixed seat 7 simultaneously It moves forwards, drink packet 14 is sent into the rear brewing room 6 being fixed in fixed seat 7, and preceding brewing room 5 and 6 shape of rear brewing room At the extraction cavity of sealing;After the completion of extraction, before piston 1.1 is withdrawn into initial position by resetting spring 4, while connecting rod 3 drives Brewing room 5 returns to initial position.
In order to realize that the linkage of crank 2, connecting rod 3 and piston 1.1 and preceding brewing room 5, piston 1.1 are equipped with transmission shaft 8, transmission Axis 8 and piston 1.1 are axially vertical, and piston 1.1 is run through in left and right ends, there are two crank 2, connecting rod 3 are all provided with, and are symmetricly set on The left and right sides of piston 1.1, crank 2 and the connecting rod 3 of the left and right sides are hinged on simultaneously on the left and right ends of transmission shaft 8, fixed seat 7 On set fixing axle 9, crank 2 is equipped with transfer hole, and transfer hole is sleeved in fixing axle 9 and can move in a circle around it.Crank 2 is lived While plug 1.1 is driven around fixing axle rotation, connecting rod 3 can be driven to move forward and backward.
In addition, driving hydraulic cylinder 1 is equipped with rotary shaft 1.2,1.2 device of rotary shaft corresponding mounting hole position in fixed seat 7 7.1, driving hydraulic cylinder 1 can move in a circle around rotary shaft 1.2, when piston 1.1 drives crank 2 to do reciprocal circular motion, drive Hydrodynamic cylinder pressure 1 synchronizes circular motion with crank 2 simultaneously, ensures the consistency of mechanism kinematic.
Crank 2 is equipped with arc groove 2.1, and driving hydraulic cylinder 1 is equipped with locating shaft 1.3.Locating shaft 1.3 is before and after piston 1.1 Arcuately slot 2.1 slides when flexible.Ensure that piston 1.1 will not be swung in the process of running because of stress and above and below, is pressed onto driving The sealing ring 1.4 of hydraulic cylinder, to influence the sealing effect of driving hydraulic cylinder 1.
Further, preceding brewing room 5 is equipped with positioning sliding block 5.1, and fixed seat 7 is equipped with sliding groove 7.2, and connecting rod 3 is equipped with fixed Position axis 3.1.It is corresponding in fixed seat 7 that positioning sliding block 5.1 on locating shaft 3.1 and preceding brewing room 5 forms a bit combination Sliding groove 7.2 matches, and brewing room 5 has stability in quick operational process before ensureing, avoids the drink generated by shaking Product packet 14 is not in extraction centre bit.
In order to simplify the water that the water used when waterway structure, driving hydraulic cylinder 1 and extraction is all controlled by the same switch 10 Pump 11 provides, and the water inlet end of water pump 11 is connect with water tank 12, and water outlet is connect with the water inlet end 13.1 of a valve 13, by valve 13 Water outlet 13.2 after be divided into two waterway channels, driving hydraulic cylinder 1 is connect with the first waterway channel water outlet, preceding brewing room 5 connect with the second waterway channel water outlet, the water outlet of the water inlet end of the first waterway channel and the second waterway channel with valve 13 13.2 connections.Wherein, the second waterway channel is connect after boiler 15 with preceding brewing room 5, and extraction chamber is entered back into after so that water is heated Body.
Further, which is equipped with pressure relieving end 13.3.Brewing room 5 advances before driving hydraulic cylinder 1 applies water pressure pushing When, the water inlet end 13.1 of valve 13 is connected to water outlet 13.2, and pressure relieving end 13.3 is closed;Stop applying hydraulic pressure to driving hydraulic cylinder 1 Afterwards, the water outlet 13.2 of valve 13 is connected to pressure relieving end 13.3, will be in driving hydraulic cylinder 1 and coupled the first logical waterway channel Pressure carry out pressure release by the pressure relieving end 13.3 of valve 13, while piston 1.1 is retracted initial position by resetting spring 4.
A check valve 5.2 is arranged in preceding brewing room 5, when brewing room 5 moves forwards before driving hydraulic cylinder 1 pushes, check valve 5.2 are closed, and avoid pressure leakages in water route;After current brewing room 5 forms the extraction cavity of sealing with rear brewing room 6, in water route Pressure can just wash check valve 5.2 open, start to extract work;When water pump 11 is stopped, after valve 13 discharges water route pressure, unidirectionally Valve 5.2 also returns to initial position.
The transmission mechanism operation principle and process of the automatic brewing apparatus of the utility model are as follows.
Fill bag-like state:1 no pressure of driving hydraulic cylinder, piston 1.1 are contracted in inside driving hydraulic cylinder 1, resetting spring 4 not by Power is in relaxed state, and crank 2, connecting rod 3 and preceding brewing room 5 are in initial state.
Send packet procedures:Switch 10 is in closed state, and water pump 11 starts to draw water, the water inlet end 13.1 of valve 13 and water outlet 13.2 connections, pressure relieving end 13.3 are closed;Piston 1.1 is pressurized to be stretched out out of driving hydraulic cylinder 1, and driving crank 2 does positive circumference fortune It is dynamic, to drive connecting rod 3 to move forwards, brewing room 6 after drink packet 14 is sent by preceding brewing room 5 under the driving of connecting rod 3, at this time 4 stress of resetting spring, which is elongated, generates the pulling force opposite with 1.1 thrust of piston.
Extraction state:Piston 1.1 drives crank 2 to be pushed to preceding brewing room 5 with connecting rod 3 and forms sealing with rear brewing room 6 Extraction cavity after, check valve 5.2 is opened after by hydraulic pressure, hot water enter extraction cavity start beverage extracting.
Reseting procedure:Switch 1 is off, and water pump 11 stops pumping, the water outlet 13.2 of valve 13 and pressure relieving end Brewing apparatus inside water pressure is discharged after 13.3 connections, check valve 5.2 is closed, and resetting spring 4 is shunk retracts starting by piston 1.1 Position, to drive crank 2, connecting rod 3 and preceding brewing room 5 to return to initial position.

Claims (10)

1. wine before a kind of transmission mechanism of automatic brewing apparatus, including the preceding brewing room being movably set in fixed seat and driving Room is made to be moved forward and backward to realize the driving hydraulic cylinder for sealing or being detached from rear brewing room, it is characterised in that:The driving hydraulic pressure The piston of cylinder is connect with crank and connecting rod, and the connecting rod is connect with preceding brewing room, when piston is elastic, the crank and company Brewing room moves forward and backward before bar links with piston and driven by connecting rod.
2. a kind of transmission mechanism of automatic brewing apparatus according to claim 1, it is characterised in that:The piston, which is equipped with, to be passed Moving axis, the crank are hinged on transmission shaft simultaneously with connecting rod, and the crank is hinged on by fixing axle in fixed seat and in work When filling in elastic reciprocal circular motion, and the front and back operation of drive link simultaneously are done around fixing axle.
3. a kind of transmission mechanism of automatic brewing apparatus according to claim 2, it is characterised in that:The driving hydraulic cylinder Equipped with rotary shaft in fixed seat is hinged on, the driving hydraulic cylinder is when piston driving crank does reciprocal circular motion around rotary shaft Circular motion is synchronized with crank.
4. a kind of transmission mechanism of automatic brewing apparatus according to claim 3, it is characterised in that:The crank is equipped with arc Shape slot, the driving hydraulic cylinder are equipped with locating shaft, and when piston is elastic, arcuately slot slides the locating shaft.
5. a kind of transmission mechanism of automatic brewing apparatus according to claim 2, it is characterised in that:The preceding brewing room is set There are positioning sliding block, the fixed seat to be equipped with the sliding groove that guiding positioning sliding block slides back and forth.
6. a kind of transmission mechanism of automatic brewing apparatus according to claim 5, it is characterised in that:The connecting rod is equipped with fixed Position axis, the locating shaft are formed and the matched bit combination of sliding groove with positioning sliding block.
7. a kind of transmission mechanism of automatic brewing apparatus according to claim 1, it is characterised in that:The piston is connected with Resetting spring, brewing room has returned to before piston returns to initial position by resetting spring after forward extending out and simultaneously drives connecting rod Beginning position.
8. a kind of transmission mechanism of automatic brewing apparatus according to claim 1, it is characterised in that:The driving hydraulic cylinder It is connect with the first waterway channel water outlet, the preceding brewing room is connect with the second waterway channel water outlet, and first water route is logical The water inlet end of road and the second waterway channel is connect with the water outlet of valve, and the water inlet end of the valve and the water outlet of water pump connect, The water inlet end of the water pump is connect with water tank, and the water pump is connected with switch.
9. a kind of transmission mechanism of automatic brewing apparatus according to claim 8, it is characterised in that:The valve is equipped with pressure release End, when brewing room advances before driving hydraulic cylinder applies water pressure pushing, the water inlet end of valve is connected to water outlet and pressure relieving end is closed, After stopping applying hydraulic pressure to driving hydraulic cylinder, the water outlet of valve be connected to pressure relieving end with by driving hydraulic cylinder and with the first water route Pressure release in channel.
10. a kind of transmission mechanism of automatic brewing apparatus according to claim 9, it is characterised in that:The preceding brewing room Check valve is equipped between the second waterway channel;When brewing room advances before driving hydraulic cylinder applies water pressure pushing, check valve closes It closing, after current brewing room forms the extraction cavity of sealing with rear brewing, pressure opens check valve in the second waterway channel, and to It extracts cavity to supply water, after water pump is stopped and valve discharges water route pressure, check valve is closed.
CN201720917037.XU 2016-11-18 2017-07-26 A kind of transmission mechanism of automatic brewing apparatus Active CN207768160U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611025527.5 2016-11-18
CN2016110255275 2016-11-18

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Publication Number Publication Date
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CN201611048956.4A Withdrawn CN106580092A (en) 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device
CN201720917037.XU Active CN207768160U (en) 2016-11-18 2017-07-26 A kind of transmission mechanism of automatic brewing apparatus
CN201710617592.5A Active CN107456081B (en) 2016-11-18 2017-07-26 Transmission mechanism of automatic brewing device

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CN201611048956.4A Withdrawn CN106580092A (en) 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device

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Publication number Priority date Publication date Assignee Title
CN107456081A (en) * 2016-11-18 2017-12-12 浙江酷菲尔电器有限公司 A kind of transmission mechanism of automatic brewery installations

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CN108670040B (en) * 2018-07-11 2024-02-06 广东新宝电器股份有限公司 Coffee machine
CN109316066B (en) * 2018-10-31 2023-11-21 深圳市西啡科技有限公司 Brewing device and beverage preparation equipment
CN114129057A (en) * 2021-12-21 2022-03-04 深圳市西啡科技有限公司 Extraction equipment and beverage machine

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WO2014029264A1 (en) * 2012-08-24 2014-02-27 广东新宝电器股份有限公司 Capsule coffee machine
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CN106580092A (en) * 2016-11-18 2017-04-26 浙江酷菲尔电器有限公司 Transmission mechanism of automatic brewing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107456081A (en) * 2016-11-18 2017-12-12 浙江酷菲尔电器有限公司 A kind of transmission mechanism of automatic brewery installations

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CN107456081B (en) 2023-07-25
CN106580092A (en) 2017-04-26
CN107456081A (en) 2017-12-12

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220119

Address after: No.23-25, Maosheng Road, Yuyao Economic Development Zone (South District), Ningbo City, Zhejiang Province, 315403

Patentee after: NINGBO YAT ELECTRICAL APPLIANCE Co.,Ltd.

Address before: No.23-25, Maosheng Road, Yuyao Economic Development Zone (South District), Ningbo, Zhejiang 315400

Patentee before: ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co.,Ltd.

TR01 Transfer of patent right