CN112806857B - Anti-blocking cleaning device and cleaning method for steam nozzle of coffee machine - Google Patents
Anti-blocking cleaning device and cleaning method for steam nozzle of coffee machine Download PDFInfo
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- CN112806857B CN112806857B CN202110140272.1A CN202110140272A CN112806857B CN 112806857 B CN112806857 B CN 112806857B CN 202110140272 A CN202110140272 A CN 202110140272A CN 112806857 B CN112806857 B CN 112806857B
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- steam
- connecting rod
- rod
- pressure spring
- coffee machine
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4489—Steam nozzles, e.g. for introducing into a milk container to heat and foam milk
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an anti-blocking cleaning device and a cleaning method of a steam nozzle of a coffee machine. The steam of the steam jet device reaches the inside of the joint through the fixing block and is jetted through the jet holes of the joint, after the jet is finished, the connecting rod is ejected out under the action of the first pressure spring again under the action of no pressure, the center of the fixing block is sealed through the sealing cap at the bottom of the connecting rod, the first connecting wire is driven to ascend through the connecting rod, and the sealing cap is driven to ascend through the connecting rod.
Description
The application is applied on the 9-month and 12-month days in 2019 and the application number is CN 201910861717.8
The invention relates to a divisional application of an anti-blocking cleaning device of a steam nozzle of a coffee machine.
Technical Field
The invention relates to the technical field of coffee machines, in particular to an anti-blocking cleaning device and a cleaning method for a steam nozzle of a coffee machine.
Background
Along with the international improvement of the living standard of people in China, coffee is accepted by more and more people, some people with life interests can buy coffee machines and coffee beans by themselves to make a satisfactory cup of coffee, the coffee machines usually comprise full-automatic types and semi-automatic types, the full-automatic coffee machines can realize the automatic operation of the whole process of grinding, pressing, filling and brewing, and can also make milk foam as flower drawing, and the currently used mode is more that of steam milk foam.
Traditional frothing uses the spray tube to spout steam to the fresh milk cup and operates, but traditional steam spray tube is processing the completion back, can make fresh milk enter into the body inside, is difficult to clear up to if untimely clearance can lead to the export to block up, and traditional body can not be even go on finely tuning, need control steam blowout mouth just can control.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-blocking cleaning device of the steam nozzle of the coffee machine and the cleaning method thereof, which have the advantages of being capable of cleaning equipment blocking, preventing backflow, adjusting the steam flow rate and controlling the spraying amount, and solve the problems that the traditional equipment is easy to block and difficult to clean, and the steam spraying speed is inconvenient to adjust.
(II) technical scheme
In order to realize the purposes of cleaning up the blockage of the equipment, preventing backflow, adjusting the flow rate of steam and controlling the ejection quantity, the invention provides the following technical scheme: the utility model provides a stifled cleaning device is prevented to steam sprayer of coffee machine, includes the body, the bottom of body is provided with the joint, the top of joint is through rotatory ring and body interconnect, the inside of rotatory ring is provided with the fixed block, the inside of body is vertical and is provided with fixed cylinder, the bottom of fixed cylinder is provided with the closing cap, the top of closing cap passes through connecting rod and fixed cylinder mutual sliding connection, the top lateral wall of fixed cylinder is connected through the dead lever with the inside of body, the inside of fixed cylinder is provided with holds the chamber, the inside that holds the chamber is provided with first pressure spring, the top of first pressure spring is provided with first connecting wire, the inside bearing that is provided with in top of fixed cylinder, the inside of joint is provided with the fumarole, the top of fumarole is provided with the clearance pole, the top of clearance pole is provided with second pressure spring, the inside of second pressure spring runs through and is provided with the second connecting wire, the top of second connecting wire is provided with the spool.
Preferably, gears are arranged on two sides of the winding shaft, a groove is formed in the outer portion of the second connecting line, the groove penetrates through the side wall of the fixing block, and teeth are arranged on one side, close to the gears, of the rotating ring.
Preferably, the bottom and the outside intercommunication of fixed block are run through to the bottom of clearance pole, the diameter of clearance pole corresponds each other with the inside diameter of fumarole, the surface of clearance pole is provided with the friction texture, the clearance pole is the rubber pole.
Preferably, the bottom of the second connecting wire is connected with the top of the cleaning rod, the second connecting wire penetrates through the groove and is wound with the winding shaft, the wire guide wheel is arranged inside the groove, and the second connecting wire is a metal braided wire.
Preferably, the bottom of the first connecting wire is connected with the top of the connecting rod, the first connecting wire penetrates through the inside of the fixing rod and the inside of the side wall of the tube body to be connected with the knob at the top of the coffee machine, the first connecting wire is rotatably connected with the bearing at the corner, and the first connecting wire is a metal braided wire.
Preferably, the inside of holding the chamber and the mutual sliding connection of connecting rod, the bottom of first pressure spring and the mutual fixed connection in top of connecting rod, the top of first pressure spring and the inside interconnect of a fixed section of thick bamboo, the connecting rod is made for the metal.
Preferably, the top of body is provided with the pipe, the inside center intercommunication of pipe and body, the top of dead lever is the toper, the fixed block top is hourglass hopper-shaped, the inside center of fixed block is provided with the circular port that runs through, the smooth frictionless in fixed block top.
Preferably, the joint is rotationally connected with the rotating ring, the side wall of the air jet hole which is a vertical penetrating joint is communicated with the outside, the inner wall of the air jet hole is smooth, and the joint is made of stainless steel.
Advantageous effects
Compared with the prior art, the invention provides an anti-blocking cleaning device and a cleaning method for a steam nozzle of a coffee machine, which have the following beneficial effects:
1. when the steam jet device is used, steam is driven to pass through the guide pipe to reach the inside of the pipe body through steam equipment, steam pressure is applied, the sealing cap is jacked up, steam passes through the outlet of the fixing block and reaches the inside of the joint, and then the steam jet hole of the joint is sprayed out, after the steam jet is completed, the connecting rod is enabled to be ejected out under the action of the first pressure spring again under the action of no pressure force, the center of the fixing block is sealed through the sealing cap at the bottom of the connecting rod, milk is prevented from entering the inside of the pipe body, the joint is pushed upwards when blockage occurs, the rotating ring is further driven to move upwards, and then the gear is driven to rotate through the teeth inside of the rotating ring, the winding shaft rotates reversely, and then the second connecting wire is enabled to be pulled to release the cleaning rod, the cleaning rod is ejected under the action of the second pressure spring, the inside of the steam jet hole is further cleaned up, and blockage is prevented.
2. When the blowout speed of steam is too slow when using, the knob through the rotating equipment top drives first connecting wire tensile, because the bottom and the connecting rod interconnect of first connecting wire, and then makes first connecting wire drive to rise through the connecting rod, drives through the connecting rod and seals the cap and rise, and then keeps away from the fixed block export, makes steam can be rapid reach inside the joint through the fixed block.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a side view of the rotating handle of the present invention construction;
FIG. 4 is a sectional view showing the internal structure of the case according to the present invention;
in the figure: 1. a tube body; 2. a joint; 3. a rotating ring; 4. a fixed block; 5. a fixed cylinder; 6. a sealing cap; 7. a connecting rod; 8. fixing the rod; 9. an accommodating chamber; 10. a first pressure spring; 11. a first connecting line; 12. a bearing; 13. a gas injection hole; 14. cleaning the rod; 15. a second pressure spring; 16. a second connecting line; 17. a spool; 18. a gear; 19. a groove; 20. a conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-4, an anti-blocking cleaning device for a steam nozzle of a coffee machine comprises a pipe body 1, a joint 2 is arranged at the bottom of the pipe body 1, the top of the joint 2 is connected with the pipe body 1 through a rotating ring 3, a fixing block 4 is arranged inside the rotating ring 3, a fixing cylinder 5 is vertically arranged inside the pipe body 1, a sealing cap 6 is arranged at the bottom of the fixing cylinder 5, the top of the sealing cap 6 is connected with the fixing cylinder 5 through a connecting rod 7 in a sliding manner, the top side wall of the fixing cylinder 5 is connected with the inside of the pipe body 1 through a fixing rod 8, a containing cavity 9 is arranged inside the fixing cylinder 5, a first pressure spring 10 is arranged inside the containing cavity 9, a first connecting wire 11 is arranged at the top of the first pressure spring 10, a bearing 12 is arranged inside the top end of the fixing cylinder 5, an air injection hole 13 is arranged inside the joint 2, a cleaning rod 14 is arranged at the top of the air injection hole 13, a second pressure spring 15 is arranged at the top of the cleaning rod 14, a second pressure spring 16 is arranged inside the second pressure spring 15, and a second connecting wire 16 is arranged at the top of the second pressure spring and a winding shaft 17 is arranged at the top of the second pressure spring 16.
The bottom of clearance pole 14 runs through the bottom and the outside intercommunication of fixed block 4, and the diameter of clearance pole 14 corresponds each other with the inside diameter of fumarole 13, and the surface of clearance pole 14 is provided with the friction texture.
The bottom of the second connecting line 16 is connected with the top of the cleaning rod 14, the second connecting line 16 penetrates through the groove 19 to be wound with the winding shaft 17, the wire guiding wheel is arranged inside the groove 19, the winding shaft 17 rotates reversely, the second connecting line 16 is accordingly pulled away from the cleaning rod 14, and the cleaning rod 14 is ejected out under the action of the second pressure spring 15.
The bottom of first connecting wire 11 and the top interconnect of connecting rod 7, inside and coffee machine top knob interconnect of the inside of dead lever 8 and the lateral wall of body 1 are passed to first connecting wire 11, and first connecting wire 11 just rotates each other with bearing 12 at the corner to be connected for first connecting wire 11 drives and rises through connecting rod 7, drives through connecting rod 7 and seals cap 6 and rise.
The inside and the connecting rod 7 mutual sliding connection that hold chamber 9, the bottom of first pressure spring 10 and the top mutual fixed connection of connecting rod 7, the top of first pressure spring 10 and the inside interconnect of a fixed section of thick bamboo 5 make connecting rod 7 ejecting under the effect of first pressure spring 10, and then seal fixed block 4 center through the sealed cap 6 of connecting rod 7 bottom.
The top of body 1 is provided with pipe 20, and pipe 20 communicates with the inside center of body 1 each other, and the top of dead lever 8 is the toper, and 4 tops of fixed block are hourglass hopper-shaped, and 4 inside centers of fixed block are provided with the circular port that runs through, the closure that can be timely when not using.
Connect 2 and rotatory ring 3 mutual rotation to be connected, the fumarole 13 is vertical through connection 2's lateral wall and outside intercommunication each other, and the inner wall of fumarole 13 is smooth for steam passes through fumarole 13 blowout.
The working principle is as follows: when in use, steam is driven to pass through the guide pipe 20 to reach the inside of the pipe body 1 through steam equipment, under the action of steam pressure, the sealing cap 6 is jacked up, and further steam passes through the outlet of the fixing block 4 and reaches the inside of the joint 2, and further is jetted out through the jet hole 13 of the joint 2, when the jet speed of the steam is too slow, through the knob at the top of the rotating equipment, the first connecting line 11 is driven to stretch, because the bottom of the first connecting line 11 is connected with the connecting rod 7, and further the first connecting line 11 is driven to rise through the connecting rod 7, the sealing cap 6 is driven to rise through the connecting rod 7, and further the outlet of the fixing block 4 is kept away from the outlet of the fixing block 4, so that the steam can rapidly reach the inside of the joint 2 through the outlet of the fixing block 4, after the jet is completed, due to the action of no steam pressure, the connecting rod 7 is pushed out under the action of the first pressure spring 10, and further the sealing cap 6 seals the outlet of the fixing block 4, so that the milk is prevented from entering the inside of the pipe body 1, and when the blockage occurs, the joint 2 is pushed upwards, and further the rotating ring 3 is driven to move upwards, and further the tooth belt 18 rotates, so that the connecting wire 17 is removed from the jet hole 14, and the jet rod 14 is pulled again, and the jet hole 14 is removed, and the jet rod is cleaned again, and the jet rod is pulled again, and the jet rod is cleaned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stifled cleaning device is prevented to steam nozzle of coffee machine, includes body (1), its characterized in that: the bottom of the pipe body (1) is provided with a joint (2), the top of the joint (2) is connected with the pipe body (1) through a rotating ring (3), a fixed block (4) is arranged inside the rotating ring (3), a fixed cylinder (5) is vertically arranged inside the pipe body (1), a sealing cap (6) is arranged at the bottom of the fixed cylinder (5), the top of the sealing cap (6) is connected with the fixed cylinder (5) in a sliding way through a connecting rod (7), the side wall of the top of the fixed cylinder (5) is connected with the inside of the tube body (1) through a fixed rod (8), an accommodating cavity (9) is arranged in the fixed cylinder (5), a first pressure spring (10) is arranged in the accommodating cavity (9), a first connecting line (11) is arranged at the top of the first pressure spring (10), a bearing (12) is arranged inside the top end of the fixed cylinder (5), the inside of the joint (2) is provided with an air injection hole (13), the top of the air injection hole (13) is provided with a cleaning rod (14), a second pressure spring (15) is arranged at the top of the cleaning rod (14), a second connecting wire (16) penetrates through the second pressure spring (15), a winding shaft (17) is arranged at the top of the second connecting line (16);
gears (18) are arranged on two sides of the winding shaft (17), a groove (19) is formed in the outer portion of the second connecting line (16), the groove (19) penetrates through the side wall of the fixing block (4), and teeth are arranged on one side, close to the gears (18), of the rotating ring (3);
the bottom and the outside intercommunication of fixed block (4) are run through to the bottom of clearance pole (14), the diameter of clearance pole (14) corresponds each other with the inside diameter of fumarole (13), the surface of clearance pole (14) is provided with the friction texture.
2. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the bottom of the second connecting line (16) is connected with the top of the cleaning rod (14), the second connecting line (16) penetrates through the groove (19) to be wound with the winding shaft (17), and a wire guide wheel is arranged inside the groove (19).
3. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the bottom of the first connecting wire (11) is connected with the top of the connecting rod (7), the first connecting wire (11) penetrates through the fixing rod (8) to be connected with the inside of the side wall of the tube body (1) and the knob at the top of the coffee machine, and the first connecting wire (11) is rotatably connected with the bearing (12) at a corner.
4. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the inside of the accommodating cavity (9) is connected with the connecting rod (7) in a sliding mode, the bottom of the first pressure spring (10) is fixedly connected with the top of the connecting rod (7) in a mutual mode, and the top of the first pressure spring (10) is connected with the inside of the fixed barrel (5) in a mutual mode.
5. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the top of body (1) is provided with pipe (20), pipe (20) and the inside center of body (1) communicate each other, the top of dead lever (8) is the toper, fixed block (4) top is leaks hopper-shaped, fixed block (4) inside center is provided with the circular port that runs through.
6. The anti-clogging cleaning device for the steam nozzle of a coffee machine as claimed in claim 1, characterized in that: the connector (2) is rotationally connected with the rotating ring (3), the side wall of the air injection hole (13) which is a vertical penetrating connector (2) is communicated with the outside, and the inner wall of the air injection hole (13) is smooth.
7. A method for cleaning a device for anti-clogging cleaning of a steam nozzle of a coffee machine, according to any one of claims 1 to 6, characterized in that: when the steam sealing device is used, steam is driven to reach the inside of the pipe body (1) through the guide pipe (20) by steam equipment, the sealing cap (6) is jacked up under the action of steam pressure, the steam further passes through the outlet of the fixed block (4) and reaches the inside of the joint (2), and then is sprayed out through the air spraying hole (13) of the joint (2), when the spraying speed of the steam is too slow, the first connecting wire (11) is driven to stretch by the knob at the top of the rotating equipment, the first connecting wire (11) is driven to ascend through the connecting rod (7) as the bottom of the first connecting wire (11) is mutually connected with the connecting rod (7), the sealing cap (6) is driven to ascend through the connecting rod (7) and further keep away from the outlet of the fixed block (4), the steam can rapidly reach the inside of the joint (2) through the outlet of the fixed block (4), after the air spraying is finished, the connecting rod (7) is driven to be jacked out under the action of the first pressure spring (10) due to the action of the steam pressure, the sealing cap (6) at the bottom of the connecting rod (7), the outlet of the fixed block (4) is prevented from entering the sealed outlet of the pipe body (1), and the rotating gear (3) and further drives the rotating ring (18) to move upwards, and the rotating ring (17) to rotate upwards, and further drives the rotating ring (3), and then the second connecting wire (16) is released from pulling the cleaning rod (14), so that the cleaning rod (14) is ejected out under the action of the second pressure spring (15), the inside of the air injection hole (13) is cleaned up through the inside of the air injection hole (13), blockage is prevented, and the connector (2) is pulled downwards again, so that the cleaning rod (14) is retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140272.1A CN112806857B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device and cleaning method for steam nozzle of coffee machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140272.1A CN112806857B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device and cleaning method for steam nozzle of coffee machine |
| CN201910861717.8A CN110547684B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device for steam nozzle of coffee machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910861717.8A Division CN110547684B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device for steam nozzle of coffee machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112806857A CN112806857A (en) | 2021-05-18 |
| CN112806857B true CN112806857B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910861717.8A Active CN110547684B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device for steam nozzle of coffee machine |
| CN202110140272.1A Active CN112806857B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device and cleaning method for steam nozzle of coffee machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910861717.8A Active CN110547684B (en) | 2019-09-12 | 2019-09-12 | Anti-blocking cleaning device for steam nozzle of coffee machine |
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| CN (2) | CN110547684B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793861B (en) * | 2020-07-26 | 2022-04-01 | 潍坊驼王实业有限公司 | Carding device for manufacturing polypropylene short fiber non-woven geotextile |
| DE102021201391A1 (en) * | 2021-02-15 | 2022-08-18 | BSH Hausgeräte GmbH | Controlled cleaning steam jet of a hot beverage preparation machine |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920509U (en) * | 2010-10-15 | 2011-08-10 | 赵凯 | Steam foaming nozzle device of coffee machine |
| CN202932765U (en) * | 2012-07-19 | 2013-05-15 | 康奈尔有限公司 | Cleaning system for beverage utensil |
| CN102940475B (en) * | 2012-09-29 | 2016-04-27 | 宁波方太厨具有限公司 | A kind of cleaning machine |
| US9060647B2 (en) * | 2012-11-02 | 2015-06-23 | Whirlpool Corporation | Frothing device for an espresso machine |
| US10092131B2 (en) * | 2013-11-28 | 2018-10-09 | Koninklijke Philips N.V. | Beverage frothing device and jug comprising said device |
| FR3016784B1 (en) * | 2014-01-27 | 2016-01-22 | Seb Sa | FOAMING DEVICE OF A MACHINE FOR THE PREPARATION OF BEVERAGES |
| AU2015202474A1 (en) * | 2014-05-09 | 2015-11-26 | Sunbeam Corporation Pty Ltd | Beverage maker with steam wand |
| JP6455233B2 (en) * | 2015-03-03 | 2019-01-23 | 富士電機株式会社 | Beverage supply equipment |
| CN204862696U (en) * | 2015-08-18 | 2015-12-16 | 广东新宝电器股份有限公司 | Coffee machine accessory and coffee machine thereof |
| CN105328994A (en) * | 2015-11-02 | 2016-02-17 | 常州市新北区双全印刷厂 | Printing ink box nozzle antiblocking device |
| CN208144910U (en) * | 2015-11-09 | 2018-11-27 | 宁波心想科技有限公司 | A kind of beverage dispenser |
| JP6762609B2 (en) * | 2016-09-23 | 2020-09-30 | 株式会社サムソン | Natto kettle |
| CN207270261U (en) * | 2017-04-20 | 2018-04-27 | 广东亿龙电器科技有限公司 | A kind of coffee machine of replaceable different foam devices |
| CN207306553U (en) * | 2017-04-27 | 2018-05-04 | 广州临广电气机械有限公司 | A kind of coffee machine steam tube structure |
| CN108497931B (en) * | 2018-04-16 | 2023-09-26 | 宁波三A集团电器有限公司 | Milk-beating steam pipe |
| CN209331813U (en) * | 2018-11-27 | 2019-09-03 | 广东新宝电器股份有限公司 | Steam pipe structure of coffee machine |
-
2019
- 2019-09-12 CN CN201910861717.8A patent/CN110547684B/en active Active
- 2019-09-12 CN CN202110140272.1A patent/CN112806857B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110547684B (en) | 2021-05-07 |
| CN112806857A (en) | 2021-05-18 |
| CN110547684A (en) | 2019-12-10 |
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Effective date of registration: 20221026 Address after: 235000 east section of Binhe Road, new economic development zone, Huaibei, Anhui Applicant after: HUAIBEI ZHIHUAI TECHNOLOGY Co.,Ltd. Address before: Room 1101, Fangda building, 011 Keji South 12th Road, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Applicant before: Sang Xiaochun |
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Effective date of registration: 20221222 Address after: 221600 Yan Wan Industrial Zone, Peixian estuary town, Xuzhou, Jiangsu Patentee after: XUZHOU DAZIRAN FOOD CO.,LTD. Address before: 235000 east section of Binhe Road, new economic development zone, Huaibei, Anhui Patentee before: HUAIBEI ZHIHUAI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230406 Address after: No. 501 and 601, Building A22, Phase I, Small Commodity Processing Base, Luoyang Street Office, Economic and Technological Development Zone, Kunming City, Yunnan Province, 678699 Patentee after: Yunnan Zhongfen Food Co.,Ltd. Address before: 221600 Yan Wan Industrial Zone, Peixian estuary town, Xuzhou, Jiangsu Patentee before: XUZHOU DAZIRAN FOOD CO.,LTD. |