CN112762514A - Air-conditioning refrigerator - Google Patents
Air-conditioning refrigerator Download PDFInfo
- Publication number
- CN112762514A CN112762514A CN202110023947.4A CN202110023947A CN112762514A CN 112762514 A CN112762514 A CN 112762514A CN 202110023947 A CN202110023947 A CN 202110023947A CN 112762514 A CN112762514 A CN 112762514A
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- CN
- China
- Prior art keywords
- plate
- transmission
- circle
- rod
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air-conditioning refrigerator, which structurally comprises a transmission rod, an inner rod and an outer transmission rod, wherein the inner rod is connected with the outer transmission rod in a specified manner, the front swing rod is connected with the outer transmission rod in a gluing manner, a driver comprises an upper transmission transverse plate, a vertical transmission plate and a lower transmission transverse plate, the upper transverse plate and the lower transverse plate are connected with the vertical transmission plate in an installing manner, a movable clamping plate comprises a clamping plate main body and an inner sliding clamp, the clamping plate main body is connected with the inner sliding clamp in an installing manner, a transmission circle comprises a top circle, a middle circle, a bottom circle and a good frame, the top circle and the bottom circle are connected with the middle circle in an installing manner, the middle circle is connected with the good frame in an installing manner, the inner swing plate swings left and right, the main swing plate swings up and down, air is discharged in two directions to realize multi-position discharge, an air outlet is additionally arranged at the bottom of the inner swing plate to, the swinging of the transmission rod and the main swing plate is enhanced through the driver and the transmission circle, and the occurrence of blockage and incapability of rotating is reduced.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to an air-conditioning refrigerator.
Background
The air conditioner is divided into an indoor unit and an outdoor unit, the most important of the outdoor unit is a compressor, a condenser and a main control unit, the inside of the indoor unit is mainly an evaporator, a throttle expansion valve, a fan motor and the like, and the indoor unit is an air outlet for sending cold air.
The air-conditioning outlet of the prior art is used as an air-conditioning output terminal and is required to have the adjusting function of air quantity and wind direction, the air outlet is provided with the guide vane for adjusting the wind direction, the rotation angle of the guide vane is limited when the guide vane swings, the guide position cannot be effectively controlled, the indoor local position is overcooled or overheated, and the situation of blockage and incapability of rotation can occur after long-term use.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide an air conditioner refrigerator to solve the problems that an air outlet of an air conditioner is used as an output terminal of the air conditioner and has the functions of adjusting air quantity and wind direction, a guide vane is arranged at the air outlet and used for adjusting the wind direction, the rotating angle of the guide vane is limited when the guide vane swings, the guide position cannot be effectively controlled, the local indoor position is too cold or too hot, and the air conditioner refrigerator is blocked and cannot rotate after being used for a long time.
The invention is realized by adopting the following technical scheme: the air conditioner refrigerator structurally comprises an inner machine, a rack and a wind direction plate, wherein the bottom of the inner machine is connected with the rack in an installing mode, the left end and the right end of the rack are installed on the wind direction plate, the rack is composed of a connecting plate, an inner swing plate and a main swing plate, the connecting plate is connected with the left end and the right end of the main swing plate in an axle mode, and the bottom of the inner swing plate is connected with the main swing plate in an installing mode.
Further preferably, the connecting plate is including connecting the riser, connecting the upper plate, connecting the center, connect riser upper end and connect the upper plate glued joint, connect upper plate middle part and be connected the center erection joint.
Further preferably, the inner swing plate comprises a transmission rod, a driver and a transmission circle, the transmission rod is connected with the driver and the transmission circle in an installing mode, and the driver and the transmission circle are connected in an installing mode and form an integrated structure.
Further preferably, the main swinging plate comprises a movable clamping plate and a main swinging transverse plate, and the movable clamping plate is arranged on the main swinging transverse plate and the main swinging transverse plate form an integrated structure.
Preferably, the transmission rod comprises a front swing rod, an inner installation rod and a transmission outer rod, the inner installation rod is connected with the transmission outer rod in a specified mode, the inner installation rod is located in the middle of the transmission outer rod, and the front swing rod is connected with the front end of the transmission outer rod through glue.
Further preferably, the driver comprises a transmission upper transverse plate, a transmission vertical plate and a lower transverse plate, and the upper transverse plate and the lower transverse plate are connected with the upper end and the lower end of the transmission vertical plate in an installing mode.
Further preferably, the movable clamping plate comprises a clamping plate main body and an inner sliding clamp, and the inner side of the clamping plate main body is connected with the inner sliding clamp in an installing mode.
Further preferably, the transmission circle comprises a top circle, a middle circle, a bottom circle and a good frame, the top circle, the bottom circle and the middle circle are connected at the lower ends of the circle, and the middle circle is connected with the good frame at the left end and the right end of the circle.
Advantageous effects
When the air conditioner is operated, cold air is discharged from the rack, the inner swinging plate swings left and right, the main swinging plate swings up and down, bidirectional swinging exhaust is realized, the wind direction is discharged in multiple positions, the inner swinging plate drives the transmission rod to swing by the driver, the driver and the transmission circle also move up and down along the movable clamping plate when the main swinging plate swings up and down, the cold air is discharged in a rotating mode under the coordination of the rotation of the driver, the indoor temperature can be uniformly cooled, the outer rod can also move up and down along the transmission due to the transmission inertia when the main swinging plate swings up and down, the outer rod is driven to move up and down along the inner rod when the transmission rod transmits, and meanwhile, the inner rod still drives the outer rod to rotate back and forth under the rotation of the driver, namely, the front swinging rod; the transmission riser drives the transmission upper transverse plate and the lower transverse plate to rotate in two directions during transmission of the driver, namely, the transmission upper transverse plate drives the transmission rod to rotate, the lower transverse plate drives the bottom circle to rotate, cold air is sent out in a rotating mode, the inner slide clamp is lifted on the clamp plate main body to play a role in auxiliary support, and the cold air is discharged more smoothly after being lowered.
Compared with the prior art, the invention has the beneficial effects that: the inner swing plate swings left and right, the main swing plate swings up and down, air direction multi-position discharge is achieved through bidirectional swinging exhaust, the exhaust port is additionally arranged at the bottom of the inner swing plate, cold air is sent out in a rotating mode, the cold air discharge range is expanded, the air discharge range is more uniform, swing of the transmission rod and the main swing plate is enhanced through the driver and the transmission circle, and the occurrence of blockage and incapability of rotating is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 shows a schematic structural diagram of an air conditioner refrigerator according to the present invention.
Fig. 2 shows a schematic structural view of the inventive housing.
Fig. 3 shows a schematic structural diagram of a of fig. 2 of the present invention.
Fig. 4 shows a schematic structural view of the main wobble plate of the present invention.
Fig. 5 shows a schematic structural diagram of B of fig. 4 according to the present invention.
Fig. 6 shows a schematic structural diagram of C of fig. 4 according to the present invention.
Fig. 7 shows a schematic view of the inventive drive circle.
In the figure: the device comprises an inner machine 1, a frame 2, a wind direction plate 3, a connecting plate 20, an inner swinging plate 21, a main swinging plate 22, a connecting vertical plate 200, an upper connecting plate 201, a connecting middle frame 202, a transmission rod 210, a transmission 211, a transmission circle 212, a movable clamping plate 220, a main swinging transverse plate 221, a front swinging rod 2100, an inner installing rod 2101, a transmission outer rod 2102, a transmission upper transverse plate 2110, a transmission vertical plate 2111, a lower transverse plate 2112, a clamping plate main body 2200, an inner sliding clamp 2201, a top circle 2120, a middle circle 2121, a bottom circle 2122 and an excellent frame 2123.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1 referring to fig. 1 to 4, the present invention provides a technical solution of an air conditioner refrigerator: its structure includes interior machine 1, frame 2, wind vane 3, interior machine 1 and frame 2 erection joint, frame 2 is installed on wind vane 3, frame 2 comprises connecting plate 20, interior balance board 21, main balance board 22, interior balance board 21 does the horizontal hunting action, and main balance board 22 does the luffing motion, and two-way swing exhaust realizes the many discharge of wind direction, connecting plate 20 and main balance board 22 hub connection, interior balance board 21 and main balance board 22 erection joint, connecting plate 20 is including connecting riser 200, connecting upper plate 201, connecting center 202, connecting plate 20 plays the effect of stable fixed and support through connecting riser 200 and connecting center 202, connecting riser 200 and connecting upper plate 201 glued joint, connect upper plate 201 and connecting center 202 erection joint, interior balance board 21 includes transfer line 210, actuator 211, transmission circle 212, the driving rod 210 is connected with a driver 211 and a driving circle 212 in an installing manner, the driver 211 is connected with the driving circle 212 in an installing manner, the main swinging plate 22 comprises a movable clamping plate 220 and a main swinging transverse plate 221, and the movable clamping plate 220 is arranged on the main swinging transverse plate 221.
When the air conditioner runs, cold air is discharged from the rack 2, the inner swinging plate 21 swings left and right, the main swinging plate 22 swings up and down, the air direction multi-position discharge is realized by bidirectional swinging exhaust, the inner swinging plate 21 drives the transmission rod 210 to swing through the driver 211, the driver 211 and the transmission circle 212 also move up and down along the movable clamping plate 220 when the main swinging plate 22 swings up and down, and the cold air is discharged in a rotating mode under the matching of the rotation of the driver 211, so that the indoor temperature can be uniformly cooled.
When the main swing plate 22 swings up and down, the transmission outer rod 2102 can also do lifting action along with the transmission inertia, when the transmission rod 210 transmits, the transmission outer rod 2102 moves up and down along the inner rod 2101, meanwhile, the inner rod 2101 still drives the transmission outer rod 2102 to rotate back and forth under the rotation of the transmission device 211, namely, the front swing rod 2100 swings left and right; when the driver 211 drives, the transmission vertical plate 2111 drives the transmission upper transverse plate 2110 and the transmission lower transverse plate 2112 to rotate in two directions, namely, the transmission upper transverse plate 2110 drives the transmission rod 210 to rotate, the transmission lower transverse plate 2112 drives the bottom circle 2122 to rotate, so that cold air is sent out in a rotating mode, the lifting and the falling can play an auxiliary role, and the cold air can be discharged more smoothly after the falling.
Compared with the prior art, the invention has the technical progress that: the inner swing plate 21 swings left and right, the main swing plate 22 swings up and down, wind direction multi-position discharge is achieved through bidirectional swinging exhaust, the exhaust port is additionally arranged at the bottom of the inner swing plate 21, cold air is sent out in a rotating mode, the cold air discharge range is expanded, the gas discharge range is more uniform, the transmission device 211 and the transmission circle 212 are used for enhancing the swinging of the transmission rod 210 and the main swing plate 22, and the occurrence of blockage and incapability of rotation is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an air conditioner refrigerator, its structure includes internal unit (1), frame (2), wind vane (3), internal unit (1) and frame (2) erection joint, frame (2) are installed on wind vane (3), its characterized in that:
the rack (2) is composed of a connecting plate (20), an inner swing plate (21) and a main swing plate (22), the connecting plate (20) is connected with the main swing plate (22) through a shaft, and the inner swing plate (21) is connected with the main swing plate (22) in an installing mode.
2. An air conditioning chiller as set forth in claim 1 wherein: the connecting plate (20) is including connecting riser (200), connecting upper plate (201), connection center (202), connect riser (200) and connect upper plate (201) and glue and be connected, connect upper plate (201) and be connected center (202) erection joint.
3. An air conditioning chiller as set forth in claim 1 wherein: the inner swing plate (21) comprises a transmission rod (210), a driver (211) and a transmission circle (212), the transmission rod (210) is connected with the driver (211) and the transmission circle (212) in an installing mode, and the driver (211) is connected with the transmission circle (212) in an installing mode.
4. An air conditioning chiller as set forth in claim 1 wherein: the main swinging plate (22) comprises a movable clamping plate (220) and a main swinging transverse plate (221), and the movable clamping plate (220) is arranged on the main swinging transverse plate (221).
5. An air conditioning chiller as set forth in claim 3 wherein: the transmission rod (210) comprises a front swing rod (2100), an inner installation rod (2101) and a transmission outer rod (2102), the inner installation rod (2101) is connected with the transmission outer rod (2102) in a specified mode, and the front swing rod (2100) is connected with the transmission outer rod (2102) through glue.
6. An air conditioning chiller as set forth in claim 3 wherein: the driver (211) comprises a driving upper transverse plate (2110), a driving vertical plate (2111) and a driving lower transverse plate (2112), wherein the upper transverse plate (2110) and the driving vertical plate (2112) are connected with the driving vertical plate (2111) in an installing mode.
7. An air conditioning chiller as set forth in claim 4 wherein: the movable clamping plate (220) comprises a clamping plate main body (2200) and an inner sliding clamp (2201), wherein the clamping plate main body (2200) is connected with the inner sliding clamp (2201) in an installing mode.
8. An air conditioning chiller as set forth in claim 3 wherein: the transmission circle (212) comprises a top circle (2120), a middle circle (2121), a bottom circle (2122) and a superior frame (2123), the top circle (2120) and the bottom circle (2122) are connected with the middle circle (2121) in an installing mode, and the middle circle (2121) is connected with the superior frame (2123) in an installing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023947.4A CN112762514B (en) | 2021-01-08 | 2021-01-08 | Air-conditioning refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023947.4A CN112762514B (en) | 2021-01-08 | 2021-01-08 | Air-conditioning refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112762514A true CN112762514A (en) | 2021-05-07 |
| CN112762514B CN112762514B (en) | 2022-07-12 |
Family
ID=75701013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110023947.4A Active CN112762514B (en) | 2021-01-08 | 2021-01-08 | Air-conditioning refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112762514B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980020135A (en) * | 1996-09-05 | 1998-06-25 | 김광호 | Air conditioner |
| CN106247581A (en) * | 2016-08-12 | 2016-12-21 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner |
| CN106765558A (en) * | 2016-11-30 | 2017-05-31 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN107940721A (en) * | 2016-10-13 | 2018-04-20 | 苏州三星电子有限公司 | A kind of air conditioner and its air ducting |
| CN111002792A (en) * | 2019-12-20 | 2020-04-14 | 天津万禹鑫模具有限公司 | Air outlet of automobile air conditioner |
| CN211041348U (en) * | 2019-10-16 | 2020-07-17 | 浙江美尔凯特智能厨卫股份有限公司 | Air outlet swing blade and air conditioner |
| CN211177068U (en) * | 2019-11-30 | 2020-08-04 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN112013532A (en) * | 2019-05-31 | 2020-12-01 | 广东美的制冷设备有限公司 | Air guide device, air conditioner indoor unit with same and air conditioning system |
-
2021
- 2021-01-08 CN CN202110023947.4A patent/CN112762514B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980020135A (en) * | 1996-09-05 | 1998-06-25 | 김광호 | Air conditioner |
| CN106247581A (en) * | 2016-08-12 | 2016-12-21 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner |
| CN107940721A (en) * | 2016-10-13 | 2018-04-20 | 苏州三星电子有限公司 | A kind of air conditioner and its air ducting |
| CN106765558A (en) * | 2016-11-30 | 2017-05-31 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN112013532A (en) * | 2019-05-31 | 2020-12-01 | 广东美的制冷设备有限公司 | Air guide device, air conditioner indoor unit with same and air conditioning system |
| CN211041348U (en) * | 2019-10-16 | 2020-07-17 | 浙江美尔凯特智能厨卫股份有限公司 | Air outlet swing blade and air conditioner |
| CN211177068U (en) * | 2019-11-30 | 2020-08-04 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN111002792A (en) * | 2019-12-20 | 2020-04-14 | 天津万禹鑫模具有限公司 | Air outlet of automobile air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112762514B (en) | 2022-07-12 |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220622 Address after: 253000 south head of Xinglong South Street, Leling City, Dezhou City, Shandong Province Applicant after: Shandong Ruifang Trade Co.,Ltd. Address before: No.32, Lane 9, Jufengyuan Road, Baoshan District, Shanghai, 201900 Applicant before: Shanghai baopai Catering Management Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An air conditioner refrigerator Effective date of registration: 20220817 Granted publication date: 20220712 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Ruifang Trade Co.,Ltd. Registration number: Y2022980012765 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230814 Granted publication date: 20220712 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Ruifang Trade Co.,Ltd. Registration number: Y2022980012765 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |