CN107890661B - Air-sweeping type shuttlecock recycles place automatically - Google Patents
Air-sweeping type shuttlecock recycles place automatically Download PDFInfo
- Publication number
- CN107890661B CN107890661B CN201711313940.6A CN201711313940A CN107890661B CN 107890661 B CN107890661 B CN 107890661B CN 201711313940 A CN201711313940 A CN 201711313940A CN 107890661 B CN107890661 B CN 107890661B
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- China
- Prior art keywords
- conveyer belt
- half court
- court
- band
- upper half
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
- A63B2047/028—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts pneumatic ball transport
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/805—Optical or opto-electronic sensors
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
Abstract
Air-sweeping type shuttlecock recycles place automatically, including upper half court and lower half court, mounting base is provided between upper half court and lower half court, the two sides of mounting base are provided with multiple first ventholes and the second venthole, air pump is provided between first venthole and the second venthole, upper half court and the over-the-counter side of lower semisphere surround first conveyer belt, second conveyer belt and third conveyer belt, third conveying band connection irreversibly delivers band, irreversibly deliver the side setting delivery device of band, the delivery device includes spring, permanent magnet plate is arranged in the front end of the spring, electromagnet is arranged in the rear end of the spring, the side in the upper half court and lower half court is additionally provided with equipment of playing ball automatically.The invention has the following advantages: the shuttlecock on court can be received automatically, it is recycled at equipment of playing ball automatically, forms circulation, save artificial, realizes that one plays ball practice.
Description
Technical field
The invention belongs to shuttlecock place fields, and in particular to air-sweeping type shuttlecock recycles place automatically.
Background technique
Existing shuttlecock place can not structure it is very simple, need two people to go to fight each other, but sometimes gather less than two
Individual, possible one-man want to play badminton, and there are no a kind of plumages for specially capableing of the single practice of a people on the market at present
Ball top place, although Japanese has invented the robot that plays badminton, that robot limitation is high, and manufacture is complicated, cost
It is high, and just as people is to playing badminton when fight each other, time interval is longer, and position is single, and power is single, therefore not
It is suitble to a people to contact for a long time.
Court on the ground, there is also a huge problem, beyond user, often have and do not receive very much
Or the ball of out-of-bounds, therefore pick up shuttlecock and can also waste a large amount of time and efforts.
Summary of the invention
Aiming at the shortcomings in the prior art, the present invention provides air-sweeping type shuttlecock and recycles place automatically, existing to solve
Badminton practice field structure is single, cannot achieve automatically picking up balls, single can not practice the problem of playing ball.
The invention is realized by the following technical scheme.
Air-sweeping type shuttlecock recycles place, including upper half court and lower half court, the upper half court and lower half automatically
It is provided with mounting base between court, is flushed when the mounting base does not rise with upper half court and lower half court, the installation
Seat controls oscilaltion by lifting device, and the lifting device includes cam, and the side of bracket is arranged in the cam,
And can be rotated around the shaft on bracket, driven wheel is arranged in the top of the cam, and the driven wheel is fixedly connected with mounting base,
Inserted block is arranged in the back side of the mounting base, and the inserted block is inserted into the jack on bracket, the two sides of the mounting base
It is provided with multiple first ventholes and the second venthole, is provided with air pump between first venthole and the second venthole,
Multiple first ventholes and the second venthole are aligned one by one, and the upper half court and the over-the-counter side of lower semisphere surround the first conveying
Band, the second conveyer belt and third conveyer belt, the tail end of the first conveyer belt connect the head end of the second conveyer belt, the second conveying
Vibrating disc, the third conveyer belt is arranged in the head end of the tail end connection third conveyer belt of band, the third conveyer belt lower section
Connection irreversibly delivers band, and the side setting delivery device for irreversibly delivering band, the delivery device includes spring, described
The front end of spring permanent magnet plate is set, electromagnet, the upper half court and lower half court is arranged in the rear end of the spring
Side be additionally provided with and play ball equipment automatically, the equipment of playing ball automatically includes ejection band, the delivery device and ejection
On the same line, the ejection takes the multiple ejection holes of setting to band, and ejection plate, rear end is arranged in the lower section in the ejection hole
Multiple beating devices are set, each beating device is aligned with ejection hole, on the same line.It can be realized one to play ball white silk
It practises, and without picking up ball manually, whole device can be practised a ball game at random with automatically picking up balls, has to raising playing skill in a short time very big
It helps.
Preferably, baffle is arranged in the two sides in the upper half court and lower half court, the baffle is apart from episphere
10 ~ 20 centimetres of the upper surface of field and lower half court.On the one hand baffle prevents shuttlecock to be splashed to outside, on the other hand apart from upper half
The interval in court and lower half court smoothly can make shuttlecock be pushed out.
Preferably, the first conveyer belt is higher than the second conveyer belt, second conveyer belt is conveyed higher than third
Band, the third conveyer belt are identical as band height is irreversibly delivered.Just shuttlecock can be made successively to pass through the first conveying in this way
Band, the second conveyer belt, third conveyer belt, arrival irreversibly deliver band.
Preferably, the beating device includes racket, the lower end of the racket connects turning handle, the turning handle
Rotating electric machine is arranged in lower section.Realize impact of the racket for shuttlecock, rotation angle control is within 45 degree to 90 degree.
Compared with prior art: the shuttlecock on court can be received automatically, be recycled at equipment of playing ball automatically, formation follows
Ring, saves artificial, realizes that one plays ball practice.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is lower half court cleaning of the invention.
Structural schematic diagram when Fig. 2 is upper half court cleaning of the invention.
Fig. 3 is structural schematic diagram when mounting base of the invention rises.
Fig. 4 is structural schematic diagram when mounting base of the invention does not rise.
Fig. 5 is the structural schematic diagram of beating device of the invention.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the present invention is described further.
Air-sweeping type shuttlecock recycles place, including upper half court 1 and lower half court 2 automatically, and the upper half court 1 is under
Mounting base 31 is provided between half court 2, the mounting base 31 flushes when not rising with upper half court 1 and lower half court 2, institute
The mounting base 31 stated controls oscilaltion by lifting device 3, and the lifting device 3 includes cam 33, the cam 33
The side of bracket 34 is set, and can be rotated around the shaft on bracket 34, driven wheel is arranged in the top of the cam 33, described
Driven wheel be fixedly connected with mounting base 31, inserted block is arranged in the back side of the mounting base 31, and the inserted block is inserted into bracket 34
On jack in, the two sides of the mounting base 31 are provided with multiple first ventholes 41 and the second venthole 42, described
Air pump is provided between one venthole 41 and the second venthole 42, multiple first ventholes 41 and the second venthole 42 1 are a pair of
Together, first conveyer belt 6, the second conveyer belt 7 and third conveyer belt 8, institute are surrounded on the outside of the upper half court 1 and lower half court 2
The tail end for the first conveyer belt 6 stated connects the head end of the second conveyer belt 7, the tail end connection third conveyer belt 8 of the second conveyer belt 7
Head end, vibrating disc 10 is set below the third conveyer belt 8, and the connection of third conveyer belt 8 irreversibly delivers band 11, institute
The side setting delivery device 15 for irreversibly delivering band 11 stated, the delivery device 15 includes spring, before the spring
The side in end setting permanent magnet plate, the rear end setting electromagnet of the spring, the upper half court 1 and lower half court 2 is also
It is provided with equipment of playing ball automatically, the equipment of playing ball automatically includes ejection band 13, the delivery device 15 and ejection band 13
On the same line, multiple ejection holes 14 are set on the ejection band 13, ejection plate is arranged in the lower section in the ejection hole 14,
Multiple beating devices 12 are arranged in rear end, each beating device 12 is aligned with ejection hole 14, on the same line, the upper half
Baffle 9, upper surface 10 of the baffle 9 apart from upper half court 1 and lower half court 2 is arranged in the two sides in court 1 and lower half court 2
~ 20 centimetres, the first conveyer belt 6 is higher than the second conveyer belt 7, and second conveyer belt 7 is higher than third conveyer belt 8, institute
The third conveyer belt 8 stated is identical as 11 height of band is irreversibly delivered, and the beating device 12 includes racket, under the racket
Rotating electric machine is arranged in end connection turning handle, the lower section of the turning handle.
In use, launching on band 13 just has many shuttlecocks originally, has a plumage in each ejection hole 14
Ball top, wherein the ejection plate starting in some ejection hole 14, the lower section of ejection plate include an ejection-spring, ejection-spring bullet
Out, drive ejection plate upward, the shuttlecock launched in hole 14 is ejected, and is risen in the air, at this time the photaesthesia outside racket
It should sense shuttlecock, rotating electric machine starting drives turning handle to rotate 45 degree, and the racket of script and ground are in 45 degree of angles, after rotation
In vertical state, equipment of playing ball automatically includes a control system, some ejection hole of the driving which can be random
14 ejection plate starting, has ensured the randomness of automatic release in this way.
When user is with the shuttlecock air exercise come is flown over, some can smoothly return serve, and then fall to delivery device 11
In the blanking basket of lower section, some cannot smoothly return serve, and disperse on court then will lead to shuttlecock, and user does not need
The time is spent to go special to pick up ball, it is only necessary to which the shuttlecock come is flown in continuous impact.
After a period of time, there is a large amount of shuttlecock to be scattered in upper half court 1 and lower half court 2, people can be at this time
The station of selectivity is in one of upper half court 1 or lower half court 2, if people station is in upper half court 1, people can actively be pressed
Pressure is located at the button on limiting slot 5, and motor control cam 33 rotates at this time, minor diameter one end of the cam 33 of script and driven wheel
Contact, after rotating 180 degree, major diameter one end of cam 33 is contacted with driven wheel, when cam 33 is in rotary course, mounting plate 31
Rise certain distance, after rotating 180 degree, for mounting plate 31 in extreme higher position, inserted block, inserted block is arranged in the back side of mounting base 31
It is inserted into the jack on bracket 34, inserted block can slide in jack, ensure stability and precision when rising, pacify at this time
Dress seat 31 becomes the rising of mounting base 31, and the first venthole of two sides from flushing with upper half court 1 and lower half court 2 for script
41 and second venthole 42 be all located on 2 flush of upper half court 1 and lower half court, when needing return, control motor again
Rotate 180 degree.
If what user pressed is the button on the limiting slot 5 in upper half court 1, first venthole in lower half court 2
41 become venthole, and second venthole 42 in upper half court 1 becomes suction hole, internal air pump starting, suction hole air-breathing, suction
Gas is discharged from venthole, and the gas push shuttlecock of discharge, shuttlecock moves closer to 9 position of baffle under powerful wind-force,
In moving process, the limited block 323 of 322 two sides of push rod is fastened in limiting slot 5, before having ensured that push rod 322 can be along straight line
Into, due to baffle 9 on the one hand protect shuttlecock should not out-of-bounds, on the one hand protect people not encounter multiple conveyer belts, on the other hand
It is exactly upper surface 10-20 centimetre of the baffle 9 apart from upper half court 1 and lower half court 2, therefore push rod 322 is being pushed into below baffle 9
When, shuttlecock can all be released out of 10-20 centimetres spacing, first conveyer belt 6 is located just at the side of baffle 9,
Shuttlecock is shifted onto first conveyer belt 6, and the shuttlecock on lower half court 2 is all proposed by push rod 322 at this time, and 9 lower section of baffle
Limit switches 91 are set, which controls the reverse rotation of idler wheel 321, so that push rod 322 returns to original position.
Feather ball warp first conveyer belt 6 is transported to the head end of the second conveyer belt 7, is then transported through the second conveyer belt 7 to the
Vibrating disc 10 is arranged in three conveyer belts 8, the lower section of third conveyer belt 8, and vibrating disc 10 makes a large amount of shuttlecock after shaking, and disperses
It opens, and entrance one by one irreversibly delivers band 11, the width for irreversibly delivering band 11 is smaller, and it is identical as the width of shuttlecock, because
This passes through the effect of vibrating disc 10, and all shuttlecocks are all arranged in perfect order, and the tail portion of shuttlecock is towards delivery device
15, the front of delivery device 15 is then reached, the spring of delivery device 15 is to store power originally, and permanent magnetism is arranged in the front end of spring
Electromagnet is arranged in the rear end of body plate, spring, when being powered, generates and generates suction with the magnetic opposite magnetic force of permanent magnet plate, the two,
So that spring stores power by compression, when electromagnet is under power blackout situation, the effect of power does not occur for nonmagnetic and permanent magnet plate, in spring
Acting in opposition under, permanent magnet plate pulls open at a distance from electromagnet, and permanent magnet plate carries out impact work to the shuttlecock of most side
With shuttlecock being got on the ejection hole 14 of ejection plate 13, delivery device 15 is internally provided with control unit, can control electric current
Size, the suction between electromagnet and permanent magnet plate is controlled with this, changes the opposition of spring, reaches and enable to
Shuttlecock can enter any one ejection hole 14, guarantee the randomness of connection.
After lower semisphere field 2 is cleaned, people can reach lower half court 2 across mounting base 31, then press accordingly
Button on the limiting slot 5 in lower lower half court 2, then first venthole 41 in lower half court 2 becomes suction hole, upper half court 1
The second venthole 42 become venthole, internal air pump starting, suction hole air-breathing is discharged air-breathing from venthole, discharge
Gas push shuttlecock clears up the shuttlecock on upper half court 1.
The shuttlecock in upper half court 1 is pushed into third conveyer belt 8, then transports through third conveyer belt 8 to irreversibly delivering
Band 11.
By delivery device the shuttlecock that irreversibly delivers on band 11 launch to, in the ejection hole 14 for launching band 13, wherein certain
The ejection plate starting in one ejection hole 14, the lower section of ejection plate include an ejection-spring, and ejection-spring pop-up drives ejection plate
Upwards, the shuttlecock launched in hole 14 is ejected, and is risen in the air, the light-inductive outside racket senses feather at this time
Ball, rotating electric machine starting drive turning handle to rotate 45 degree, and the racket of script and ground are in 45 degree of angles, after rotation in vertical state, complete
It is recycled at one.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (4)
1. air-sweeping type shuttlecock recycles place automatically, which is characterized in that described including upper half court (1) and lower half court (2)
It is provided between upper half court (1) and lower half court (2) mounting base (31), when the mounting base (31) does not rise and episphere
Field (1) and lower half court (2) flushes, and the mounting base (31) controls oscilaltion, the lifting by lifting device (3)
Device (3) includes cam (33), and the cam (33) is arranged in the side of bracket (34), and can be around the shaft on bracket (34)
Driven wheel is arranged in the top of rotation, the cam (33), and the driven wheel is fixedly connected with mounting base (31), the installation
Inserted block is arranged in the back side of seat (31), and the inserted block is inserted into the jack on bracket (34), and the two of the mounting base (31)
Side is provided with multiple first ventholes (41) and the second venthole (42), first venthole (41) and the second venthole
(42) air pump is provided between, multiple first ventholes (41) and the second venthole (42) are aligned one by one, the upper half court
(1) and on the outside of lower half court (2) first conveyer belt (6), the second conveyer belt (7) and third conveyer belt (8) are surrounded, described first
The head end of the tail end connection the second conveyer belt (7) of conveyer belt (6), tail end connection third conveyer belt (8) of the second conveyer belt (7)
Vibrating disc (10) are arranged in head end, third conveyer belt (8) lower section, and third conveyer belt (8) connection irreversibly delivers band
(11), side setting delivery device (15) for irreversibly delivering band (11), the delivery device (15) includes spring, institute
Permanent magnet plate is arranged in the front end for the spring stated, and electromagnet, the upper half court (1) and lower half is arranged in the rear end of the spring
The side in court (2) is additionally provided with equipment of playing ball automatically, and the equipment of playing ball automatically includes ejection band (13), the dispensing
On the same line, multiple ejection holes (14) are arranged in device (15) and ejection band (13) on the ejection band (13), described
Ejection plate is arranged in the lower section for launching hole (14), and multiple beating devices (12), each beating device (12) and ejection is arranged in rear end
Hole (14) alignment, on the same line.
2. the air-sweeping type shuttlecock recycles place automatically according to claim 1, which is characterized in that the upper half court
(1) and baffle (9) are arranged in the two sides of lower half court (2), and the baffle (9) is apart from upper half court (1) and lower half court (2)
10 ~ 20 centimetres of upper surface.
3. the air-sweeping type shuttlecock recycles place automatically according to claim 1, which is characterized in that first conveying
Band (6) is higher than the second conveyer belt (7), and second conveyer belt (7) is higher than third conveyer belt (8), the third conveyer belt
(8) identical as band (11) height is irreversibly delivered.
4. the air-sweeping type shuttlecock recycles place automatically according to claim 1, which is characterized in that the beating device
It (12) include racket, the lower end of the racket connects turning handle, and rotating electric machine is arranged in the lower section of the turning handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313940.6A CN107890661B (en) | 2017-12-12 | 2017-12-12 | Air-sweeping type shuttlecock recycles place automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313940.6A CN107890661B (en) | 2017-12-12 | 2017-12-12 | Air-sweeping type shuttlecock recycles place automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107890661A CN107890661A (en) | 2018-04-10 |
| CN107890661B true CN107890661B (en) | 2019-07-05 |
Family
ID=61806257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313940.6A Active CN107890661B (en) | 2017-12-12 | 2017-12-12 | Air-sweeping type shuttlecock recycles place automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107890661B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569988B (en) * | 2022-04-08 | 2023-02-28 | 郑州大学体育学院 | Table tennis training device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2772564Y (en) * | 2004-11-09 | 2006-04-19 | 秦扬 | Automatic trainer of badminton |
| CN101690933A (en) * | 2009-09-15 | 2010-04-07 | 汕头市宏盛体育用品有限公司 | Device for automatically sorting feathers and sorting method |
| CN202052308U (en) * | 2011-05-06 | 2011-11-30 | 杨子奕 | Novel badminton pitching machine |
| JP3181597U (en) * | 2012-12-03 | 2013-02-14 | 智路 廣田 | Badminton shuttle collector |
| CN103751996A (en) * | 2013-12-17 | 2014-04-30 | 杨德芳 | Badminton recovering and tidying machine |
-
2017
- 2017-12-12 CN CN201711313940.6A patent/CN107890661B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2772564Y (en) * | 2004-11-09 | 2006-04-19 | 秦扬 | Automatic trainer of badminton |
| CN101690933A (en) * | 2009-09-15 | 2010-04-07 | 汕头市宏盛体育用品有限公司 | Device for automatically sorting feathers and sorting method |
| CN202052308U (en) * | 2011-05-06 | 2011-11-30 | 杨子奕 | Novel badminton pitching machine |
| JP3181597U (en) * | 2012-12-03 | 2013-02-14 | 智路 廣田 | Badminton shuttle collector |
| CN103751996A (en) * | 2013-12-17 | 2014-04-30 | 杨德芳 | Badminton recovering and tidying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107890661A (en) | 2018-04-10 |
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Effective date of registration: 20190613 Address after: 325000 Hetian Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: Yongjia Zhiyun Technology Co., Ltd. Address before: 315032 No. 699 Ningci East Road, Zhuangqiao Street, Jiangbei District, Ningbo City, Zhejiang Province Applicant before: NINGBO JIANGBEI YIHE INDUSTRIAL DESIGN CO., LTD. |
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Effective date of registration: 20210916 Address after: 215300 warehouse 4, bonded warehouse, Taizhou comprehensive bonded zone (No. 8, Central Avenue), Taizhou City, Jiangsu Province Patentee after: Jiangsu Huaxuan e-commerce Co.,Ltd. Address before: 325000 Ou Bei Jie Dao He Tian Cun, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Yongjia Zhiyun Technology Co.,Ltd. |