CN110269481A - A kind of coffee spoon of adjustable length - Google Patents
A kind of coffee spoon of adjustable length Download PDFInfo
- Publication number
- CN110269481A CN110269481A CN201910337551.XA CN201910337551A CN110269481A CN 110269481 A CN110269481 A CN 110269481A CN 201910337551 A CN201910337551 A CN 201910337551A CN 110269481 A CN110269481 A CN 110269481A
- Authority
- CN
- China
- Prior art keywords
- spring
- end wall
- block
- hydraulic
- cavity
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/04—Spoons; Pastry servers
Abstract
The invention discloses a kind of coffee spoon of adjustable length, including coffee handle, it is equipped with pressurizing chamber in the coffee handle, pressure plate is equipped in the pressurizing chamber, the pressurizing chamber upper end wall is equipped with the lifting chamber of opening upwards, and sliding cavity two sides end wall is equipped with lifting groove；In present invention work, it can be according to the demand of client itself, the flexible of coffee spoon is completed by operation, and stroke is controllable, greatly meet demand when adapting to different coffee cup depth to coffee spoon, compared to the scalable coffee spoon of tradition, form of the coffee spoon after flexible guarantee that so can be more stable using successor is flexible.
Description
Technical field
The present invention relates to coffee spoon field, specially a kind of coffee spoon of adjustable length.
Background technique
Currently, the coffee spoon using different length is needed at this stage due to different coffee cups, so as to cause coffee spoon kind
Class quantity is larger, and selection is extremely not easy, and telescopic coffee spoon at this stage, is easy to happen automatic elongation in use
Or the case where shrinking, it is constant so as to cause what is used.
Summary of the invention
The purpose of the present invention is to provide a kind of coffee spoons of adjustable length, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of coffee spoon of adjustable length, including coffee
Handle, the coffee handle is interior to be equipped with pressurizing chamber, pressure plate is equipped in the pressurizing chamber, the pressurizing chamber upper end wall is equipped with opening upwards
Lifting chamber, sliding cavity two sides end wall is equipped with lifting groove, is additionally provided in the pressurizing chamber upper end wall and the lifting groove
The annular groove being connected to the lifting chamber, the pressure plate are equipped with upper end through the lifting chamber and are located at the liter of free surrounding space
Bar drops, and the elevating lever upper end is equipped with pressing plate, and the elevating lever both ends of the surface are equipped with the lifting that one end is located in the annular groove
Block, the lifting chamber lower end wall is interior to be equipped with spring cavity, and the spring cavity right end wall is equipped with the exhaust pipe of connection free surrounding space, institute
It states and is equipped with piston in spring cavity, the piston is equipped with the telescopic rod that lower end is located at free surrounding space, and the telescopic rod lower end is set
There is spoon, the piston lower surface is additionally provided with two adjustable springs, and the pressurizing chamber lower end wall, which is equipped with, is connected to the spring cavity
Venthole, the spring cavity upper end wall is interior to be equipped with cutting-off mechanism, and the cutting-off mechanism includes connection free surrounding space and the pressurization
The ventilation pipe of chamber, the spring cavity upper end wall are equipped with by the perforative sliding cavity of the venthole, and the sliding cavity right end wall is set
There is compressed spring, the compressed spring left end is equipped with sliding panel, and the sliding panel left end is equipped with cutoff plate, the sliding cavity upper end
Wall is equipped with spring block, and the spring block right end is equipped with connecting spring, and the connecting spring right end is equipped with sliding shoe, the sliding shoe
Connecting rod is equipped on the downside of left end, the connecting rod left end is equipped with corner block, is equipped with hydraulic mechanism, institute in the pressurizing chamber right end wall
Stating hydraulic mechanism includes hydraulic pipeline, and the pressurizing chamber lower end wall is equipped with fixed block, and accommodating groove is equipped in the fixed block, described
Lower platen is equipped in accommodating groove, the lower platen lower end surface is set there are two lower pressing spring, and the accommodating groove lower end wall is equipped with to the right
It extends in the coffee handle and passes through after rotating the briquetting to designated position through the mobile cavity of the hydraulic pipeline
Pressing can be such that device entire length extends.
Preferably, the cutting-off mechanism further includes the truncation chamber being truncated by the ventilation pipe, the truncation is intracavitary to be set
There is lower end to be located at the truncation block in the sliding cavity, through hole is equipped in the truncation block, the truncation block upper end is equipped with and institute
The connected reset spring of truncation chamber upper end wall is stated, through the action of the corner block, under the cooperation of the reset spring
The switch for realizing the ventilation pipe controls the switch of the venthole Yu the ventilation pipe.
Preferably, the hydraulic mechanism further includes hydraulic cavities, the hydraulic chamber into communication free surrounding space and upper end wall is equipped with
Hydraulic spring grease cup, the hydraulic spring grease cup lower end are equipped with hydraulic plate, and the hydraulic plate lower end is equipped with what lower end was connect with the pressure plate
Magnet plunger, the hydraulic pipeline are connected to the hydraulic cavities and the sliding cavity, be equipped in the hydraulic pipeline right end wall opening to
Left spring groove, be equipped with movable plate in the spring groove, and the movable plate right side is equipped with to be connect with the spring trough end wall
Extension spring, the lower platen lower end surface are equipped with lower end and are located at the trapezoid block in the mobile cavity, be equipped with and move in the mobile cavity
Lever, the mobile bar is interior to be equipped with recirculation hole and dovetail groove, and the mobile bar right end is equipped with mobile spring, the spring groove lower end
It is equipped with friction lumen in wall, is equipped with lower end in the friction lumen and is located at the friction block in the dovetail groove, the friction lumen lower end wall
Interior to be equipped with by the perforative interrupts grooves of the exhaust pipe, the interrupts grooves are interior to be equipped with closing block, and the friction block lower end is equipped with down
The friction lever connecting with the closing block to be held, gas vent is equipped in the closing block, the closing block lower end is equipped with closing spring,
It can be achieved to the closed control of the spring cavity.
In conclusion it is convenient to operate the medicine have the advantages that present apparatus structure is simple, it when in use, can be according to visitor
The demand at family itself completes the flexible of coffee spoon by operation, and stroke is controllable, greatly meets and adapts to different coffee cups
To the demand of coffee spoon when depth, the scope of application of the coffee spoon is increased, compared to the scalable coffee spoon of tradition, the coffee spoon
Form after flexible guarantee that so can be more stable using successor is flexible.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings；Below with reference to Fig. 1-2, the present invention is described in detail, wherein for sake of convenience, now right
Hereafter described orientation provides as follows: the projection relation of front-rear direction and Fig. 1 itself up and down described in hereafter is up and down
Front-rear direction is consistent.
Fig. 1 is the schematic view of the front view of the telescopic coffee spoon entirety complete section of the present invention；
Fig. 2 is the main view enlarged structure schematic diagram of the telescopic coffee spoon hydraulic mechanism partial cutaway of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
A kind of embodiment provided by the invention referring to FIG. 1-2: a kind of coffee spoon of adjustable length, including coffee handle
1, the coffee handle 1 is interior to be equipped with pressurizing chamber 3, pressure plate 34 is equipped in the pressurizing chamber 3,3 upper end wall of pressurizing chamber is equipped with and opens
The upward lifting chamber 36 of mouth, the 36 two sides end wall of sliding cavity are equipped with lifting groove 37, are additionally provided in 3 upper end wall of pressurizing chamber
The annular groove 39 being connected to the lifting groove 37 with the lifting chamber 36, the pressure plate 34 are equipped with upper end and run through the lifting
Chamber 36 and the elevating lever 35 for being located at free surrounding space, 35 upper end of elevating lever are equipped with pressing plate 40,35 both ends of the surface of elevating lever
It is equipped with the elevator 38 that one end is located in the annular groove 39, is equipped with spring cavity 19, the bullet in 36 lower end wall of lifting chamber
19 right end wall of spring chamber is equipped with the exhaust pipe 24 of connection free surrounding space, is equipped with piston 20, the piston 20 in the spring cavity 19
Lower end is equipped with the telescopic rod 15 that lower end is located at free surrounding space, and 15 lower end of telescopic rod is equipped with spoon 14,20 lower end of piston
Face is additionally provided with two adjustable springs 18, and 3 lower end wall of pressurizing chamber is equipped with the venthole 55 for being connected to the spring cavity 19, the bullet
It is equipped with cutting-off mechanism 57 in 19 upper end wall of spring chamber, the cutting-off mechanism 57 includes the logical of connection free surrounding space and the pressurizing chamber 3
Feed channel 2,19 upper end wall of spring cavity are equipped with by the perforative sliding cavity 47 of the venthole 55, the 47 right end wall of sliding cavity
Equipped with compressed spring 25,25 left end of compressed spring is equipped with sliding panel 17, and 17 left end of sliding panel is equipped with cutoff plate 16, institute
47 upper end wall of sliding cavity is stated equipped with spring block 10,10 right end of spring block is equipped with connecting spring 11, and the connecting spring 11 is right
End is equipped with sliding shoe 12, and connecting rod 9 is equipped on the downside of 12 left end of sliding shoe, and 9 left end of connecting rod is equipped with corner block 8, institute
It states and is equipped with hydraulic mechanism 56 in 3 right end wall of pressurizing chamber, the hydraulic mechanism 56 includes hydraulic pipeline 26,3 lower end of pressurizing chamber
Wall is equipped with fixed block 48, and accommodating groove 42 is equipped in the fixed block 48, is equipped with lower platen 41, the pushing in the accommodating groove 42
41 lower end surface of plate is set there are two lower pressing spring 43,42 lower end wall of accommodating groove be equipped with extend right up in the coffee handle 1 and
Through the mobile cavity 44 of the hydraulic pipeline 26, after rotating the briquetting 40 to designated position, device can be made by pressing
Entire length elongation.
Valuably, the cutting-off mechanism 57 further includes the truncation chamber 6 being truncated by the ventilation pipe 2, in the truncation chamber 6
It is located at the truncation block 5 in the sliding cavity 47 equipped with lower end, is equipped with through hole 7,5 upper end of truncation block in the truncation block 5
Equipped with the reset spring 4 being connected with truncation 6 upper end wall of chamber, by the action of the corner block 8, in the reset bullet
The switch that the ventilation pipe 2 is realized under the cooperation of spring 4 controls the switch of the venthole 55 and the ventilation pipe 2.
Valuably, the hydraulic mechanism 56 further includes hydraulic cavities 33, and the hydraulic cavities 33 are connected to free surrounding space and upper end wall
Equipped with hydraulic spring grease cup 31,31 lower end of hydraulic spring grease cup be equipped with hydraulic plate 32,32 lower end of hydraulic plate be equipped with lower end with it is described
The magnet plunger 30 that pressure plate 34 connects, the hydraulic pipeline 26 is connected to the hydraulic cavities 33 and the sliding cavity 47, described hydraulic
It is equipped with the spring groove 28 of opening to the left in 26 right end wall of pipeline, is equipped with movable plate 27, the movable plate 27 in the spring groove 28
Right side is equipped with the extension spring 29 connecting with 28 end wall of spring groove, and 41 lower end surface of lower platen is equipped with lower end and is located at institute
The trapezoid block 44 in mobile cavity 44 is stated, mobile bar 46 is equipped in the mobile cavity 44, is equipped with recirculation hole 50 in the mobile bar 46
With dovetail groove 52,46 right end of mobile bar is equipped with mobile spring 46, is equipped with friction lumen 54, institute in 28 lower end wall of spring groove
It states and is equipped with the friction block 53 that lower end is located in the dovetail groove 52 in friction lumen 54, be equipped in 54 lower end wall of friction lumen by institute
The perforative interrupts grooves 21 of exhaust pipe 24 are stated, are equipped with closing block 23 in the interrupts grooves 21,53 lower end of friction block is equipped with down
The friction lever 49 connecting with the closing block 23 is held, is equipped with gas vent 13 in the closing block 23,23 lower end of closing block is set
There is closing spring 22, it can be achieved that the closed control of the spring cavity 19.
In the following, applicant will refer to attached drawing 1-2 and a kind of coffee spoon of adjustable length of the application described above
Concrete composition introduce a kind of application method of the coffee spoon of adjustable length of the application in detail:
Under original state, magnet plunger 30 and pressure plate 34 be not attracting when briquetting 40 rotates, attracting in the case of remaining；
Rotary push block 40, when elevator 38 is located at 37 downside of lifting groove, hydraulic spring grease cup 37 resets, and makes hydraulic plate 32, magnet plunger
30, pressure plate 34, elevating lever 35, briquetting 40 and elevator 38 rise, and liquid in sliding cavity 47 is withdrawn in the rising of hydraulic plate 32
Hydraulic cavities, pressure plate 34, which rises, resets lower pressing spring 43 with trapezoid block 45, since friction block 53 is in closing spring 22 and movement
It is slowly resetted under the action of spring 51, the recirculation hole 50 is slowly moved to the left until hydraulic pipeline 26, institute is truncated in mobile bar 46
There is spring reset, press briquetting 40, so that hydraulic plate 32 and pressure plate 34 be made to decline, supplies gas to spring cavity 18, due to movement
Hydraulic pipeline is truncated in bar 46, and the extension spring 29 is compressed, when pressure plate 34 drives lower platen 41 to make with the decline of trapezoid block 45
Recirculation hole 50 is connected to hydraulic pipeline, drives sliding panel 17 to move right under the action of hydraulic, makes cutoff plate 16 that venthole be truncated
55, while sliding shoe 12, connecting rod 9 and corner block 8 being driven to move, it is moved upwards to make block 5 is truncated, connecting spring 11 and multiple
Position spring 4 compresses, and is connected to free surrounding space with pressurizing chamber strong 3, and under friction block 53 is slow under the action of frictional force and gravity
Drop, gas vent 13 are not connected to exhaust pipe 24, so quickly press briquetting, move downward piston 20, gradually make telescopic rod
15 extend in the part of free surrounding space, and adjustable spring 18 compresses;
Shortening device, long-pressing briquetting 40 are needed, friction block 53 is gradually reduced, and drive closing block 23 to decline by friction lever 49,
Gas vent 13 is connected to exhaust pipe 24, and piston 20 and adjustable spring 18 reset, and then rotary push block 40, device reset.
The beneficial effects of the present invention are: present apparatus structure is simple, it is convenient to operate, when in use, can be according to client itself
Demand, the flexible of coffee spoon is completed by operation, and stroke is controllable, greatly met when adapting to different coffee cup depth
Demand to coffee spoon increases the scope of application of the coffee spoon, and compared to the scalable coffee spoon of tradition, the coffee spoon is flexible
Using successor so can be more stable guarantee it is flexible after form.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of coffee spoon of adjustable length, including coffee handle, it is characterised in that: be equipped with pressurizing chamber, institute in the coffee handle
It states and is equipped with pressure plate in pressurizing chamber, the pressurizing chamber upper end wall is equipped with the lifting chamber of opening upwards, sliding cavity two sides end wall
It is equipped with lifting groove, the annular groove being connected to the lifting groove with the lifting chamber, institute are additionally provided in the pressurizing chamber upper end wall
It states pressure plate and is equipped with the elevating lever for being equipped with upper end through the lifting chamber and being located at free surrounding space, the elevating lever upper end
Equipped with pressing plate, the elevating lever both ends of the surface are equipped with the elevator that one end is located in the annular groove, the lifting chamber lower end wall
Interior to be equipped with spring cavity, the spring cavity right end wall is equipped with the exhaust pipe of connection free surrounding space, is equipped with piston in the spring cavity,
The piston is equipped with the telescopic rod that lower end is located at free surrounding space, and the telescopic rod lower end is equipped with spoon, the piston
Face is additionally provided with two adjustable springs, and the pressurizing chamber lower end wall is equipped with the venthole for being connected to the spring cavity, on the spring cavity
Cutting-off mechanism is equipped in end wall, the cutting-off mechanism includes the ventilation pipe for being connected to free surrounding space and the pressurizing chamber, the bullet
Spring chamber upper end wall is equipped with by the perforative sliding cavity of the venthole, and the sliding cavity right end wall is equipped with compressed spring, the compression
Spring left end is equipped with sliding panel, and the sliding panel left end is equipped with cutoff plate, and the sliding cavity upper end wall is equipped with spring block, the bullet
Spring block right end is equipped with connecting spring, and the connecting spring right end is equipped with sliding shoe, is equipped with connecting rod on the downside of the sliding shoe left end,
The connecting rod left end is equipped with corner block, is equipped with hydraulic mechanism in the pressurizing chamber right end wall, the hydraulic mechanism includes hydraulic
Pipeline, the pressurizing chamber lower end wall are equipped with fixed block, and accommodating groove is equipped in the fixed block, is equipped with and pushes in the accommodating groove
Plate, the lower platen lower end surface are set there are two lower pressing spring, and the accommodating groove lower end wall is equipped with and extends right up to the coffee handle
Mobile cavity that is interior and running through the hydraulic pipeline after rotating the briquetting to designated position, can make device whole by pressing
Body length elongation.
2. a kind of coffee spoon of adjustable length according to claim 1, it is characterised in that: the cutting-off mechanism further includes
The truncation chamber being truncated by the ventilation pipe, the intracavitary lower end that is equipped with of the truncation is located at the truncation block in the sliding cavity, described
It is truncated in block and is equipped with through hole, the truncation block upper end is equipped with the reset spring being connected with the truncation chamber upper end wall, passes through institute
The action for stating corner block realizes the switch of the ventilation pipe under the cooperation of the reset spring, controls the ventilation
The switch in hole and the ventilation pipe.
3. a kind of coffee spoon of adjustable length according to claim 1, it is characterised in that: the hydraulic mechanism further includes
Hydraulic cavities, the hydraulic chamber into communication free surrounding space and upper end wall are equipped with hydraulic spring grease cup, and the hydraulic spring grease cup lower end is equipped with hydraulic plate,
The hydraulic plate lower end is equipped with the magnet plunger that lower end is connect with the pressure plate, and the hydraulic pipeline is connected to the hydraulic cavities and institute
Sliding cavity is stated, the spring groove of opening to the left is equipped in the hydraulic pipeline right end wall, movable plate is equipped in the spring groove, it is described
Movable plate right side is equipped with the extension spring connecting with the spring trough end wall, and the lower platen lower end surface is equipped with lower end and is located at institute
The trapezoid block in mobile cavity is stated, mobile bar is equipped in the mobile cavity, recirculation hole and dovetail groove are equipped in the mobile bar, it is described
Mobile bar right end is equipped with mobile spring, and friction lumen is equipped in the spring groove lower end wall, is located in the friction lumen equipped with lower end
Friction block in the dovetail groove is equipped in the friction lumen lower end wall by the perforative interrupts grooves of the exhaust pipe, described section
It is equipped with closing block in fault trough, the friction block lower end is equipped with the friction lever that lower end is connect with the closing block, in the closing block
Equipped with gas vent, the closing block lower end is equipped with closing spring, it can be achieved that the closed control of the spring cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337551.XA CN110269481B (en) | 2019-04-25 | 2019-04-25 | Coffee spoon with adjustable length |
| JP2019105747A JP6695519B1 (en) | 2019-04-25 | 2019-06-05 | Adjustable length coffee spoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337551.XA CN110269481B (en) | 2019-04-25 | 2019-04-25 | Coffee spoon with adjustable length |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110269481A true CN110269481A (en) | 2019-09-24 |
| CN110269481B CN110269481B (en) | 2020-09-01 |
Family
ID=67959883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337551.XA Active CN110269481B (en) | 2019-04-25 | 2019-04-25 | Coffee spoon with adjustable length |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6695519B1 (en) |
| CN (1) | CN110269481B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7392628B2 (en) | 2020-10-26 | 2023-12-06 | 株式会社デンソー | fuel pressure control system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200950980Y (en) * | 2006-09-05 | 2007-09-26 | 聂刚 | Portable sterilized chopsticks |
| CN103622430A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Gravity-type baby overflow-preventing self-help eating mechanism |
| WO2015004118A1 (en) * | 2013-07-10 | 2015-01-15 | Rundpack Ag | Item of cutlery with alterable-length stem |
| CN104433648A (en) * | 2014-11-30 | 2015-03-25 | 汪希奎 | Rotary telescopic soup spoon |
| CN206075412U (en) * | 2016-08-29 | 2017-04-05 | 杭州大器智能科技有限公司 | Automatically go out suction tube device |
| KR20170105292A (en) * | 2016-03-09 | 2017-09-19 | 윤시원 | Spoon |
| CN107259936A (en) * | 2017-08-16 | 2017-10-20 | 安徽信息工程学院 | A kind of spoon structure |
| CN208550945U (en) * | 2017-07-05 | 2019-03-01 | 苏泰源 | A kind of spoon structure |
-
2019
- 2019-04-25 CN CN201910337551.XA patent/CN110269481B/en active Active
- 2019-06-05 JP JP2019105747A patent/JP6695519B1/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200950980Y (en) * | 2006-09-05 | 2007-09-26 | 聂刚 | Portable sterilized chopsticks |
| WO2015004118A1 (en) * | 2013-07-10 | 2015-01-15 | Rundpack Ag | Item of cutlery with alterable-length stem |
| CN103622430A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Gravity-type baby overflow-preventing self-help eating mechanism |
| CN104433648A (en) * | 2014-11-30 | 2015-03-25 | 汪希奎 | Rotary telescopic soup spoon |
| KR20170105292A (en) * | 2016-03-09 | 2017-09-19 | 윤시원 | Spoon |
| CN206075412U (en) * | 2016-08-29 | 2017-04-05 | 杭州大器智能科技有限公司 | Automatically go out suction tube device |
| CN208550945U (en) * | 2017-07-05 | 2019-03-01 | 苏泰源 | A kind of spoon structure |
| CN107259936A (en) * | 2017-08-16 | 2017-10-20 | 安徽信息工程学院 | A kind of spoon structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110269481B (en) | 2020-09-01 |
| JP2020179135A (en) | 2020-11-05 |
| JP6695519B1 (en) | 2020-05-20 |
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Effective date of registration: 20200807 Address after: 321000, building 1, West, No. 1266, Huajie West Avenue, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang meimingda industry and Trade Co., Ltd Address before: 300000 Shengli Road 393-2 Guangfudao Street, Hebei District, Tianjin Applicant before: Tianjin Riding Road Toys Co.,Ltd. |
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Effective date of registration: 20210601 Address after: 2702, building 3, bairuijing phase III, baotongsi Road, Zhongnan Road, Wuchang District, Wuhan City, Hubei Province Patentee after: He Yonggang Address before: 321000 Building 1, west side, 1266 Huajie West Avenue, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang meimingda industry and Trade Co., Ltd |
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