CN110203004B - Children's board of scribbling - Google Patents
Children's board of scribbling Download PDFInfo
- Publication number
- CN110203004B CN110203004B CN201910325355.0A CN201910325355A CN110203004B CN 110203004 B CN110203004 B CN 110203004B CN 201910325355 A CN201910325355 A CN 201910325355A CN 110203004 B CN110203004 B CN 110203004B
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- CN
- China
- Prior art keywords
- cavity
- roller
- fixedly connected
- wall
- shaft
- 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.)
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Links
- 239000006247 magnetic powder Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/26—Magnetic or electric toys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
Abstract
The invention discloses a children doodling board which comprises a drawing board, wherein a clearing device and a replacing device are arranged in the drawing board, a supporting device is arranged on the lower side of the drawing board, the supporting device is fixedly connected to the left end and the right end of the drawing board, the clearing device comprises a bottom board cavity arranged in the drawing board, a communicating cavity with a forward opening is arranged in the inner wall of the front side of the bottom board cavity in a communicating mode, and the cross section of the bottom board cavity is larger than that of the communicating cavity.
Description
Technical Field
The invention relates to the field of toys, in particular to a children doodling board.
Background
In order to let kids not scribble the perplexing in disorder, need prepare a doodle board, general doodle board has a less pen of volume, can be sometime swallowed the mistake by kids mistake and eat, endanger kids 'personal safety, it is real necessary consequently to design a children's doodle board that does not use drawing pen, this device makes the magnetic glue on the bottom plate through extruded mode, and form the pattern on the bottom plate and carry out doodle, need not use the drawing pen, and the drawing board can support and keep vertical or keep flat in the base, make things convenient for doodle and accomodate.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a children doodle board, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the children doodling board comprises a drawing board, wherein a clearing device and a replacing device are arranged in the drawing board, a supporting device is arranged on the lower side of the drawing board and fixedly connected to the left end and the right end of the drawing board, the clearing device comprises a bottom board cavity arranged in the drawing board, a communicating cavity with a forward opening is formed in the inner wall of the front side of the bottom board cavity in a communicating mode, the cross section of the bottom board cavity is larger than that of the communicating cavity, a sliding plate is slidably arranged in the communicating cavity, a roller cavity with a backward opening is arranged in the sliding plate, a roller shaft is rotatably connected between the left inner wall and the right inner wall of the roller cavity, a roller is fixedly connected onto the roller shaft, a bottom board is fixedly arranged in the inner wall of the rear side of the bottom board cavity, the rear end of the roller abuts against the bottom board, a transmission belt cavity is arranged in the inner, a short shaft is fixedly connected in the large belt wheel, the upper end of the short shaft extends to the outside and is fixedly connected with an upper rotating wheel, small belt wheels are symmetrically and rotatably arranged on the left side and the right side of the large belt wheel, the diameter of the large belt wheel is larger than that of the small belt wheels, a transmission belt is connected between the large belt wheel and the small belt wheels on the two sides, a long screw is fixedly connected in the small belt wheels, and the lower end of the long screw extends into the communicating cavity and is in threaded connection with the sliding plate; the upper rotating wheel is rotated to drive the roller to slide up and down, and meanwhile, the roller rolls on the front end face of the bottom plate and adsorbs magnetic powder on the front end face of the bottom plate.
The technical scheme is that the replacing device comprises roller cavities which are symmetrically and communicated and arranged in the inner walls of the left side and the right side of the communicating cavity, a cantilever shaft is rotatably arranged in each roller cavity, the upper end of the cantilever shaft is rotatably connected with the inner wall of the upper side of each roller cavity, a torsion spring is fixedly connected between the peripheral surface of the cantilever shaft and the inner wall of the upper side of each roller cavity, a roller is rotatably arranged at the lower side of the cantilever shaft, a contact film and an eye protection film are wound between the rollers at the two sides, the contact film is positioned between the bottom plate and the eye protection film, magnetic powder is coated on the rear end surface of the contact film, a meshing groove with an upward opening is arranged in each roller, the meshing groove can be meshed with the cantilever shaft, the lower end of each roller is fixedly connected with a connecting shaft, the lower end of each connecting shaft extends to the outside and is, a connecting plate cavity with a downward opening is arranged in the inner wall of the lower side of the communicating cavity; the contact film can be replaced by the replacement device.
According to a further technical scheme, the supporting device comprises a base arranged on the lower side of the drawing board, a containing cavity with an upward opening is arranged in the base, a supporting shaft is rotatably connected between the left inner wall and the right inner wall of the containing cavity, supporting rods are fixedly connected to the supporting shaft in a bilateral symmetry mode, and a connecting rod is fixedly connected to one end, close to the symmetry center, of each supporting rod; the supporting shaft is rotated to drive the drawing board to rotate.
According to the further technical scheme, a clamping rod cavity with an upward opening is arranged in the inner wall of the right side of the containing cavity, a through hole which is communicated up and down is formed in the supporting shaft and is opposite to the clamping rod cavity, a clamping rod is slidably arranged in the clamping rod cavity, the upper end of the clamping rod extends to the outside and is fixedly connected with a pull plate, reset grooves are symmetrically and communicated in the inner walls of the left side and the right side of the clamping rod cavity, reset blocks are slidably arranged in the reset grooves, the reset blocks are fixedly connected to the clamping rod, and reset springs are fixedly connected between the upper ends of the reset blocks and the inner wall of the upper side of the reset grooves; the support shaft can be clamped through the clamping rod.
The invention has the beneficial effects that: the magnetic powder pasting machine is simple in structure and convenient to operate, magnetic powder is pasted on the bottom plate in an extruding mode, patterns are formed on the bottom plate for doodling, a drawing pen is not needed, the drawing board can be supported to be kept vertical or horizontally placed in the base, and doodling and storage are facilitated.
Drawings
FIG. 1 is a schematic view of the internal structure of a children doodle board of the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" in FIG. 1;
fig. 4 is an enlarged schematic view of "C" in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up-down, front-back, left-right directions described below correspond to the up-down, front-back, left-right directions in the projection relation of fig. 1 itself.
Referring to fig. 1-4, the children doodle board according to the present invention comprises a drawing board 12, a removing device 100 and a replacing device 101 are arranged in the drawing board 12, a supporting device 102 is arranged on the lower side of the drawing board 12, the supporting device 102 is fixedly connected to the left and right ends of the drawing board 12, the removing device 100 comprises a bottom board cavity 29 arranged in the drawing board 12, a communicating cavity 32 with a forward opening is arranged in the inner wall of the front side of the bottom board cavity 29 in a communicating manner, the cross section of the bottom board cavity 29 is larger than that of the communicating cavity 32, a sliding plate 34 is slidably arranged in the communicating cavity 32, a roller cavity 35 with a backward opening is arranged in the sliding plate 34, a roller shaft 37 is rotatably connected between the left and right inner walls of the roller cavity 35, a roller 36 is fixedly connected to the roller shaft 37, a bottom board 33 is fixedly arranged in the inner wall of the rear side of the bottom board cavity 29, the rear, a transmission belt cavity 25 is arranged in the inner wall of the upper side of the communicating cavity 32, a large belt wheel 28 is rotatably arranged in the transmission belt cavity 25, a short shaft 27 is fixedly connected in the large belt wheel 28, the upper end of the short shaft 27 extends to the outside and is fixedly connected with an upper rotating wheel 26, small belt wheels 23 are symmetrically and rotatably arranged on the left side and the right side of the large belt wheel 28, the diameter of the large belt wheel 28 is larger than that of the small belt wheels 23, a transmission belt 24 is connected between the large belt wheel 28 and the small belt wheels 23 on the two sides, a long screw 15 is fixedly connected in the small belt wheels 23, and the lower end of the long screw 15 extends into the communicating cavity 32 and is in threaded connection with; the upper rotating wheel 26 is rotated to drive the roller 36 to slide up and down, and meanwhile, the roller 36 rolls on the front end face of the bottom plate 33 and adsorbs magnetic powder on the front end face of the bottom plate 33.
Beneficially, the replacing device 101 includes a roller cavity 20 symmetrically and communicatively disposed in the inner walls of the left and right sides of the communicating cavity 32, a cantilever shaft 22 is rotatably disposed in the roller cavity 20, the upper end of the cantilever shaft 22 is rotatably connected to the inner wall of the upper side of the roller cavity 20, a torsion spring 21 is fixedly connected between the circumferential surface of the cantilever shaft 22 and the inner wall of the upper side of the roller cavity 20, a roller 19 is rotatably disposed at the lower side of the cantilever shaft 22, a contact film 31 and an eye protection film 13 are wound between the rollers 19 at the two sides, the contact film 31 is disposed between the bottom plate 33 and the eye protection film 13, magnetic powder is coated on the rear end surface of the contact film 31, an engaging groove 30 with an upward opening is disposed in the roller 19, the engaging groove 30 can engage with the cantilever shaft 22, a connecting shaft 17 is fixedly connected to the lower end of the roller 19, the lower end of the connecting shaft 17 extends to the outside, the connecting plates 11 are rotatably connected between the connecting shafts 17 at the two sides, and a connecting plate cavity 14 with a downward opening is arranged in the inner wall of the lower side of the communicating cavity 32; the contact film 31 can be replaced by the replacing device 101.
Advantageously, the supporting device 102 comprises a base 39 arranged on the lower side of the drawing board 12, a containing cavity 41 with an upward opening is arranged in the base 39, a supporting shaft 40 is rotatably connected between the left inner wall and the right inner wall of the containing cavity 41, supporting rods 38 are fixedly connected to the supporting shaft 40 in a left-right symmetrical manner, and a connecting rod 18 is fixedly connected to one end of each supporting rod 38 close to the symmetrical center; the drawing board 12 can be driven to rotate by rotating the supporting shaft 40.
Beneficially, a clamping rod cavity 48 with an upward opening is arranged in the inner wall of the right side of the accommodating cavity 41, a through hole 47 which is through up and down is arranged in the supporting shaft 40 and is opposite to the clamping rod cavity 48, a clamping rod 43 is slidably arranged in the clamping rod cavity 48, the upper end of the clamping rod 43 extends to the outside and is fixedly connected with a pull plate 42, reset grooves 44 are symmetrically and communicated in the inner walls of the left side and the right side of the clamping rod cavity 48, reset blocks 46 are slidably arranged in the reset grooves 44, the reset blocks 46 are fixedly connected to the clamping rod 43, and reset springs 45 are fixedly connected between the upper ends of the reset blocks 46 and the inner wall of the upper side of the reset grooves 44; the support shaft 40 is caught by the catching lever 43.
In the initial state, the slide 34 is in the upper limit position.
When the eye protection film is used, the connecting plate 11 is pushed into the connecting plate cavity 14, the connecting shaft 17 and the rolling wheel 19 are driven to ascend, the meshing groove 30 is meshed with the cantilever shaft 22, the eye protection film 13 and the contact film 31 are in a tensioning state, the eye protection film 13 and the contact film 31 have certain elasticity, fingers squeeze the eye protection film 13, the eye protection film 13 and the contact film 31 can drive the rolling wheel 19 to rotate in a small range, the cantilever shaft 22 is driven to rotate, the torsion spring 21 has energy, the contact film 31 is simultaneously contacted with the bottom plate 33, the magnetic powder on the rear end face of the contact film 31 is attached to the bottom plate 33, the place where the magnetic powder is attached to the front end face of the bottom plate 33 is black, the eye protection film 13 can protect eyes, the fingers leave the eye protection film 13, the cantilever shaft 22 and the rolling wheel 19 are driven to rotate under the action of the elasticity of the torsion spring 21, the eye protection film 13 and the contact film 31 are kept tensioned, rotating the upper wheel 26, driving the long screw 15 to rotate through belt transmission, driving the sliding plate 34 to slide downwards, driving the roller 36 to slide downwards, enabling the roller 36 to roll on the front end surface of the bottom plate 33 and adsorb magnetic powder, stopping rotating the upper wheel 26 when the sliding plate 34 reaches a lower limit position, not needing to rotate the upper wheel 26 reversely to enable the roller 36 to ascend, avoiding the magnetic powder remaining on the front end surface of the bottom plate 33 when the roller 36 is in secondary contact with the bottom plate 33, cleaning and recycling the magnetic powder on the roller 36, pulling out the connecting plate 11 to enable the cantilever shaft 22 to be separated from the meshing groove 30, rotating the lower wheel 16, driving the rolling wheel 19 to rotate and replace the contact film 31, rotating the supporting shaft 40, driving the drawing board 12 to rotate and erect through the supporting rod 38 and the connecting rod 18, when the drawing board 12 is vertical, the through hole 47 is aligned with the clamping rod 43, driving the clamping rod 43 to slide downwards through, the support shaft 40 is further engaged, and the support shaft 40 can be reversed by pulling the pull plate 42 to separate the engaging lever 43 from the through hole 47, and the drawing board 12 can be accommodated in the accommodating cavity 41.
The beneficial effects are that: the magnetic powder pasting machine is simple in structure and convenient to operate, magnetic powder is pasted on the bottom plate in an extruding mode, patterns are formed on the bottom plate for doodling, a drawing pen is not needed, the drawing board can be supported to be kept vertical or horizontally placed in the base, and doodling and storage are facilitated.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. A children doodling board comprises a drawing board, wherein a clearing device and a replacing device are arranged in the drawing board, a supporting device is arranged on the lower side of the drawing board and fixedly connected to the left end and the right end of the drawing board, the clearing device comprises a bottom board cavity arranged in the drawing board, a communicating cavity with a forward opening is formed in the inner wall of the front side of the bottom board cavity in a communicating mode, the cross section of the bottom board cavity is larger than that of the communicating cavity, a sliding plate is slidably arranged in the communicating cavity, a roller cavity with a backward opening is arranged in the sliding plate, a roller shaft is rotatably connected between the left inner wall and the right inner wall of the roller cavity, a roller is fixedly connected onto the roller shaft, a bottom board is fixedly arranged in the inner wall of the rear side of the bottom board cavity, the rear end of the roller abuts against the bottom board, a transmission belt cavity is arranged in the inner wall of the upper side, the upper end of the short shaft extends to the outside and is fixedly connected with an upper rotating wheel, small belt wheels are symmetrically and rotatably arranged on the left side and the right side of the large belt wheel, the diameter of the large belt wheel is larger than that of the small belt wheels, a transmission belt is connected between the large belt wheel and the small belt wheels on the two sides, a long screw is fixedly connected in the small belt wheels, and the lower end of the long screw extends into the communicating cavity and is in threaded connection with the sliding plate; the upper rotating wheel is rotated to drive the roller to slide up and down, and meanwhile, the roller rolls on the front end face of the bottom plate and adsorbs magnetic powder on the front end face of the bottom plate; the replacing device comprises reel cavities which are symmetrically and communicated and arranged in the inner walls of the left side and the right side of the communicating cavity, a cantilever shaft is rotatably arranged in the roller cavity, the upper end of the cantilever shaft is rotatably connected with the inner wall of the upper side of the roller cavity, a torsion spring is fixedly connected between the circumferential surface of the cantilever shaft and the inner wall of the upper side of the roller cavity, a roller is rotatably arranged at the lower side of the cantilever shaft, a contact film and an eye protection film are wound between the rollers at the two sides, the contact film is positioned between the bottom plate and the eye-protecting film, magnetic powder is coated on the rear end surface of the contact film, an engaging groove with an upward opening is arranged in the winding wheel and can be engaged with the cantilever shaft, the lower end of the rolling wheel is fixedly connected with a connecting shaft, the lower end of the connecting shaft extends to the outside and is fixedly connected with a lower rotating wheel, a connecting plate is rotatably connected between the connecting shafts on two sides, and a connecting plate cavity with a downward opening is arranged in the inner wall of the lower side of the communicating cavity; the contact film can be replaced by the replacing device; the supporting device comprises a base arranged on the lower side of the drawing board, a containing cavity with an upward opening is arranged in the base, a supporting shaft is rotatably connected between the left inner wall and the right inner wall of the containing cavity, supporting rods are fixedly connected to the supporting shaft in a bilateral symmetry mode, and one end, close to a symmetry center, of each supporting rod is fixedly connected with a connecting rod; the supporting shaft is rotated to drive the drawing board to rotate; a clamping rod cavity with an upward opening is arranged in the inner wall of the right side of the containing cavity, a through hole which is communicated up and down is arranged in the supporting shaft and is right opposite to the clamping rod cavity, a clamping rod is arranged in the clamping rod cavity in a sliding mode, the upper end of the clamping rod extends to the outside and is fixedly connected with a pull plate, reset grooves are symmetrically and communicated in the inner walls of the left side and the right side of the clamping rod cavity, a reset block is arranged in the reset grooves in a sliding mode and is fixedly connected with the clamping rod, and a reset spring is fixedly connected between the upper end of the reset block and the inner wall of the upper side of; the support shaft can be clamped through the clamping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325355.0A CN110203004B (en) | 2019-04-22 | 2019-04-22 | Children's board of scribbling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325355.0A CN110203004B (en) | 2019-04-22 | 2019-04-22 | Children's board of scribbling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110203004A CN110203004A (en) | 2019-09-06 |
| CN110203004B true CN110203004B (en) | 2020-12-11 |
Family
ID=67786083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910325355.0A Active CN110203004B (en) | 2019-04-22 | 2019-04-22 | Children's board of scribbling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203004B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537380A (en) * | 1983-06-09 | 1985-08-27 | Sales Tools, Inc. | Needlework pattern booklet holder |
| CN2379330Y (en) * | 1999-07-14 | 2000-05-24 | 曾绍谦 | Magnetic absorbing type children color painting board |
| CN102069663A (en) * | 2010-12-18 | 2011-05-25 | 广东高乐玩具股份有限公司 | Color drawing board toy |
| CN206201758U (en) * | 2016-05-23 | 2017-05-31 | 广东宝贝儿婴童用品股份有限公司 | A kind of multifunctional colour magnetic drawing |
| CN106985600A (en) * | 2017-05-22 | 2017-07-28 | 山东英才学院 | A kind of children's Multi-functional magnetic drawing board |
| CN107571682A (en) * | 2017-11-13 | 2018-01-12 | 朱秋虹 | Easily modification magnetic drawing and magnetic pen |
-
2019
- 2019-04-22 CN CN201910325355.0A patent/CN110203004B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537380A (en) * | 1983-06-09 | 1985-08-27 | Sales Tools, Inc. | Needlework pattern booklet holder |
| CN2379330Y (en) * | 1999-07-14 | 2000-05-24 | 曾绍谦 | Magnetic absorbing type children color painting board |
| CN102069663A (en) * | 2010-12-18 | 2011-05-25 | 广东高乐玩具股份有限公司 | Color drawing board toy |
| CN206201758U (en) * | 2016-05-23 | 2017-05-31 | 广东宝贝儿婴童用品股份有限公司 | A kind of multifunctional colour magnetic drawing |
| CN106985600A (en) * | 2017-05-22 | 2017-07-28 | 山东英才学院 | A kind of children's Multi-functional magnetic drawing board |
| CN107571682A (en) * | 2017-11-13 | 2018-01-12 | 朱秋虹 | Easily modification magnetic drawing and magnetic pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110203004A (en) | 2019-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201109 Address after: Room 1507, building 3, no.2888, Ningbo Road, Panqiao street, Ouhai District, Wenzhou City, Zhejiang Province 325006 Applicant after: Wenzhou Luogang Technology Co.,Ltd. Address before: 325000 Nanshanqian Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Yueqing Chong Astronomical Appliances Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201123 Address after: 314000 Yuanfeng East Road, Wang Jiang Jing Town, Xiuzhou District, Jiaxing, Zhejiang 58 Applicant after: ZHEJIANG FIVE LOAVES TWO FISH INDUSTRIAL Co.,Ltd. Address before: Room 1507, building 3, no.2888, Ningbo Road, Panqiao street, Ouhai District, Wenzhou City, Zhejiang Province 325006 Applicant before: Wenzhou Luogang Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 58, Yuanfeng East Road, wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province, 314000 Patentee after: Zhejiang yunshang Industrial Co.,Ltd. Address before: No. 58, Yuanfeng East Road, wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province, 314000 Patentee before: ZHEJIANG FIVE LOAVES TWO FISH INDUSTRIAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A children's graffiti board Granted publication date: 20201211 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Xiuzhou branch Pledgor: Zhejiang yunshang Industrial Co.,Ltd. Registration number: Y2024330000196 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |