CN107185257A - A kind of epp materials Child teaching toy - Google Patents
A kind of epp materials Child teaching toy Download PDFInfo
- Publication number
- CN107185257A CN107185257A CN201710564709.8A CN201710564709A CN107185257A CN 107185257 A CN107185257 A CN 107185257A CN 201710564709 A CN201710564709 A CN 201710564709A CN 107185257 A CN107185257 A CN 107185257A
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- CN
- China
- Prior art keywords
- plate body
- slide rail
- semi
- child teaching
- teaching toy
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/06—Patience; Other games for self-amusement
- A63F9/10—Two-dimensional jig-saw puzzles
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
The invention belongs to toy technique field, more particularly, to a kind of epp materials Child teaching toy, including being the first plate body and the second plate body, first plate body is connected with the second plate body by tumbler, the end of first plate body and the second plate body is respectively connected with carry hand, and two carry hands are connected by fixed mechanism, the front of first plate body and the second plate body is equipped with a semi-circular slide rail, and two semi-circular slide rails constitute an endless glide, the inner side of endless glide is provided with some line slide rails, one end of all line slide rails is connected with the same side of endless glide, some picture mosaics are slidably connected on slide rail, picture mosaic includes being arranged on the sliding block inside slide rail, sliding block one end is connected by connecting rod with square chart board, square chart board is located at the outside of slide rail, end surface of the square chart board away from connecting rod is connected with textures, the collar wall of semi-circular slide rail is provided with two limited blocks.Advantage is：Variability of the present invention is strong, and playability is high, can effectively help to lift the intelligence of children.
Description
Technical field
The invention belongs to toy technique field, more particularly, to a kind of epp materials Child teaching toy.
Background technology
Child teaching toy is exactly the toy used in kindergarten education, and it is a subdivision of nursery-need products.Child teaching toy
In use, the body, brain and all kinds of balances, the coordination ability of child can effectively be tempered；Can efficiently and effectively it increase
The interest of course, so as to more effectively promote child's health, actively development, guarantee teaching efficiency.Kindergarten education is one
Artistic process happy in object for appreciation, that play middle school, the teaching task of clear stipulaties kindergarten at present of country is mainly object for appreciation；Therefore, it is young
Youngster garden toy has huge without alternative effect in preschool education,
In existing Child teaching toy, jigsaw puzzle is most widely used.However, each picture mosaic and plate body in existing jigsaw puzzle
It is relatively independent, picture mosaic is easily lost when using toy, cause toy imperfect by children, then picture mosaic is lost
The toy effect of itself, ultimately results in the waste scrapped with resource of toy；In addition, existing jigsaw puzzle change is less,
It is difficult to cause children's attention and interest, is unfavorable for the exploitation of children's intelligence.
Therefore, it is proposed that a kind of epp materials Child teaching toy solves the above problems.
The content of the invention
Regarding the issue above, the present invention provides a kind of deformation Child teaching toy for helping to lift children's intelligence.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of epp materials Child teaching toy, including be
One plate body and the second plate body, first plate body are connected with the second plate body by tumbler, first plate body and the second plate body
End be respectively connected with carry hand, and two carry hands are connected by fixed mechanism, and first plate body and the second plate body are just
Face is equipped with a semi-circular slide rail, and two semi-circular slide rails constitute an endless glide, the endless glide it is interior
Side is provided with some line slide rails, and one end of all line slide rails is connected with the same side of endless glide, the slide rail
On slidably connect some picture mosaics, the picture mosaic includes being arranged on the sliding block inside slide rail, described sliding block one end by connecting rod with
Square chart board connection, the square chart board is located at the outside of slide rail, and the end surface of the square chart board away from connecting rod is connected with
Textures, the collar wall of the semi-circular slide rail is provided with two limited blocks；First plate body and the second plate body back side are equipped with
The corresponding opening in two positions, the opening is connected with the cavity being arranged on inside plate body, and the open interior is provided with first wedge
Block, and the tapered end of the first voussoir extends to the second voussoir tapered end internal in cavity and with it and offsets, the cavity is close
The side inwall of semi-circular slide rail, which is provided with groove and perforate, the groove, is provided with spring, one end of the spring and second
Voussoir is connected, and the spring other end is connected with recess sidewall, and one end of the limited block is connected through perforate and with the second voussoir.
In above-mentioned epp material Child teaching toy, first plate body and the second plate body are using epp material injections
Into.
In above-mentioned epp material Child teaching toy, first plate body is identical with the specification size of the second plate body, and is used for
Tumbler connecting the two is hinge.
In above-mentioned epp material Child teaching toy, the fixed mechanism includes the first magnet and the second magnet, described in two
The surface of carry hand opposite side is equipped with mounting groove, and the first magnet and the second magnet are embedded in mounting groove respectively.
In above-mentioned epp material Child teaching toy, the semi-circular slide rail and line slide rail are to plate body sunken inside
"convex" shaped, and semi-circular slide rail is identical with the width value of line slide rail.
In above-mentioned epp material Child teaching toy, the sliding block is cylindric, and connecting rod is fixedly connected on sliding block round nose
The middle part in face.
In above-mentioned epp material Child teaching toy, the textures are gluing to be fixed on square chart board.
In above-mentioned epp material Child teaching toy, two limited blocks are respectively close to two semi-circular slide rail two ends
Junction is set.
In above-mentioned epp material Child teaching toy, position limiting slide block is all connected with the left and right ends of first voussoir, and
The side wall of opening is provided with the limit sliding chutes matched with position limiting slide block, and the position limiting slide block is slidably connected with limit sliding chutes.
Compared with prior art, the advantage of this epp materials Child teaching toy is：By in the first plate body and the second plate body
Upper end is respectively provided with carry hand, and two carry hands are connected by magnet magnetic, convenient that first plate body and the second plate body are deployed and closed
Rise and fix, carry hand is not only convenient for the gripping of toy, also children can be avoided to grab insecure because of hand, cause the born damage of toy, simultaneously
After the expansion of two boards body, can expand jigsaw puzzle using area, with the need for meeting and spelling different size pattern processed, effectively
The changeability of toy is improved, can help to lift the intelligence of children；By setting semi-circular slide rail on plate body and some straight
Line slide rail, and line slide rail is connected with semi-circular slide rail, coordinate line slide rail to exchange the suitable of picture mosaic using semi-circular slide rail
Sequence, while the lower end of picture mosaic is arranged to moveable round slider, also can be in slide rail while it is slided along slide rail
It is middle to carry out 360 degree of rotations, it not only avoid picture mosaic and deviate from from plate body, while also enhancing the interest of picture arrangement game；Pass through
Perforate is set on the side wall of semi-circular slide rail, and setting can carry out flexible limited block in perforate, can be closed in two boards body
For stopping the picture mosaic inside slide rail when rising, it is to avoid it deviates from from slide rail, it is ensured that the integrality of picture mosaic on toy, so as to prolong
The service life of toy is grown.
Brief description of the drawings
Fig. 1 is a kind of structural representation for epp materials Child teaching toy that the present invention is provided；
Fig. 2 is that Fig. 1 takes out the structural representation after picture mosaic；
Fig. 3 is Fig. 1 structure schematic diagram
Fig. 4 is the structural representation after Fig. 1 is closed；
Fig. 5 is the sectional view of line A-A in Fig. 4；
Fig. 6 is the partial enlarged drawing at B in Fig. 5；
Fig. 7 is the structural representation of picture mosaic in a kind of epp materials Child teaching toy that the present invention is provided.
In figure, 1 first plate body, 2 second plate bodys, 3 tumblers, 4 carry hands, 5 fixed mechanisms, 6 semi-circular slide rails, 7 straight lines are slided
Rail, 8 picture mosaics, 9 sliding blocks, 10 connecting rods, 11 square chart boards, 12 textures, 13 limited blocks, 14 openings, 15 first voussoirs, 16 cavitys, 17
Groove, 18 perforates, 19 springs, 20 position limiting slide blocks, 21 limit sliding chutes, 22 second voussoirs.
Embodiment
Following examples only exist in illustrative purpose, without being intended to limit the scope of the present invention.
Embodiment
As shown in figs. 1-7, a kind of epp materials Child teaching toy, it is characterised in that including being the first plate body 1 and the second plate body
2, the first plate body 1 and the second plate body 2 are formed using epp material injections, its plastic plate light specific gravity being made, elastic good, antidetonation
Resistance to compression, Recovery are high；In addition, it also has the features such as not absorbing water, insulate and be nonpoisonous and tasteless, the main body of toy is suitable as
Material.
First plate body 1 is connected with the second plate body 2 by tumbler 3, and it should be noted that the first plate body 1 and the second plate
The specification size of body 2 is identical, and can use hinge for tumbler 3 connecting the two, and when specifically making, hinge uses flush type
On two boards body, the gap after two boards body is closed can be reduced.
The end of first plate body 1 and the second plate body 2 is respectively connected with carry hand 4, and two carry hands 4 are connected by fixed mechanism 5,
Specifically, fixed mechanism 5 includes the first magnet and the second magnet, the surface of two opposite sides of carry hand 4 is equipped with mounting groove, and
First magnet and the second magnet are embedded in mounting groove respectively.
The front of first plate body 1 and the second plate body 2 is equipped with a semi-circular slide rail 6, and two semi-circular slide rails 6 are constituted
One endless glide, the inner side of endless glide is provided with some line slide rails 7, one end of all line slide rails 7 and endless glide
Same side is connected；Specifically, semi-circular slide rail 6 and line slide rail 7 are the "convex" shaped to plate body sunken inside, it can reduce
The thickness of plate body, and semi-circular slide rail 6 is identical with the width value of line slide rail 7, to cause semi-circular slide rail 6 and line slide rail 7
It is in smoothing junction.
Some picture mosaics 8 are slidably connected on slide rail, picture mosaic 8 includes being arranged on the sliding block 9 inside slide rail, and the one end of sliding block 9 leads to
Cross connecting rod 10 to be connected with square chart board 11, square chart board 11 is located at the outside of slide rail, the square one end of chart board 11 away from connecting rod 10
Surface is connected with textures 12, and the collar wall of semi-circular slide rail 6 is provided with two limited blocks 13, and two limited blocks 13 are respectively close to two
The junction at the two ends of bar semi-circular slide rail 6 is set；In the present embodiment, sliding block 9 is cylindric, and connecting rod 10 is fixedly connected on sliding block
The middle part of 9 circular end faces, in order to which it is rotated freely inside slide rail, to adjust the direction of textures 12, and it is noted that
Textures 12 and the gluing fixation of square chart board 11, user can change textures 12 as needed.
First plate body 1 and the back side of the second plate body 2 are equipped with the corresponding opening 14 in two positions, and opening 14 is with being arranged on plate body
Internal cavity 16 is connected, and the inside of opening 14 is provided with the first voussoir 15, and the tapered end of the first voussoir 15 is extended in cavity 16
And internal tapered end of the second voussoir 22 offsets with it, cavity 16 is provided with groove 17 close to the side inwall of semi-circular slide rail 6
With perforate 18, groove 17 is interior to be provided with spring 19, and one end of spring 19 is connected with the second voussoir 22, and the other end of spring 19 and groove
17 side wall connections, one end of limited block 13 is connected through perforate 18 and with the second voussoir 22.
As a further improvement, position limiting slide block 20 is all connected with the present embodiment on the left and right ends of the first voussoir 15, and
The side wall of opening 14 is provided with the limit sliding chutes 21 matched with position limiting slide block 20, and position limiting slide block 20 is slided with limit sliding chutes 21 to be connected
Connect, position limiting slide block 20 and limit sliding chutes 21 can not only avoid the first voussoir 15 from being rotated in opening 14, at the same can avoid its from
Deviate from opening 14.
Two carry hands 4 are passed through magnet by the present invention by being respectively provided with carry hand 4 in the first plate body 1 and the upper end of the second plate body 2
Magnetic is connected, convenient to deploy and close fixation by the first plate body 1 and the second plate body 2, after the expansion of two boards body, can expand picture mosaic object for appreciation
Tool using area, with the need for meeting and spelling different size pattern processed；By setting semi-circular slide rail 6 on plate body and some
Line slide rail 7, and line slide rail 7 is connected with semi-circular slide rail 6, coordinate line slide rail 7 to exchange spelling using semi-circular slide rail 6
Fig. 8 order, while the lower end of picture mosaic 8 is arranged into moveable round slider, while it is slided along slide rail, also can
It is enough that 360 degree of rotations are carried out in slide rail, it not only avoid picture mosaic 8 and deviate from from plate body, while also enhancing the interest of picture arrangement game
Taste；Flexible limited block can be carried out by setting perforate 18 on the side wall of semi-circular slide rail 6, and being set in perforate 18
13, when the first plate body 1 and 2-in-1 of the second plate body, the first voussoir 15 drives the second voussoir 22 by limited block 13 from perforate 18
Stretch into the second voussoir 22, for stopping the picture mosaic 8 inside slide rail, it is to avoid it deviates from from slide rail, when the plate body 1 of expansion first with
During the second plate body 2, the second voussoir 22 to recession, then drives limited block 13 to be removed from slide rail into perforate 18 under the action of the spring
In, keep the connection of two semi-circular slide rails 6；, can be in the first plate body 1 and the not exhibition completely of the second plate body 2 when needing to change picture mosaic 8
Operated when opening.
Although more having used the first plate body 1, the second plate body 2, tumbler 3, carry hand 4, fixed mechanism 5, semi-ring herein
Shape slide rail 6, line slide rail 7, picture mosaic 8, sliding block 9, connecting rod 10, square chart board 11, textures 12, limited block 13, opening 14, first wedge
The terms such as block 15, cavity 16, groove 17, perforate 18, spring 19, position limiting slide block 20, the voussoir 22 of limit sliding chutes 21 and second, but simultaneously
It is not excluded for the possibility using other terms.It is used for the purpose of more easily describing and explaining the sheet of the present invention using these terms
Matter；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (9)
1. a kind of epp materials Child teaching toy, it is characterised in that including being the first plate body（1）With the second plate body（2）, described first
Plate body（1）With the second plate body（2）Pass through tumbler（3）Connection, first plate body（1）With the second plate body（2）End connect
It is connected to carry hand（4）, and two carry hands（4）Pass through fixed mechanism（5）Connection, first plate body（1）With the second plate body（2）
Front be equipped with a semi-circular slide rail（6）, and two semi-circular slide rails（6）Constitute an endless glide, the ring
The inner side of shape slide rail is provided with some line slide rails（7）, all line slide rails（7）One end and endless glide same side
Side is connected, and some picture mosaics are slidably connected on the slide rail（8）, the picture mosaic（8）Including the sliding block being arranged on inside slide rail
（9）, the sliding block（9）One end passes through connecting rod（10）With square chart board（11）Connection, the square chart board（11）Positioned at slide rail
Outside, the square chart board（11）Away from connecting rod（10）End surface be connected with textures（12）, the semi-circular slide rail（6）'s
Collar wall is provided with two limited blocks（13）；First plate body（1）With the second plate body（2）The back side is equipped with two position correspondences
Opening（14）, the opening（14）With the cavity being arranged on inside plate body（16）Connection, the opening（14）Inside is provided with the
One voussoir（15）, and the first voussoir（15）Tapered end extend to cavity（16）The second interior and internal with it voussoir（22）Wedge shape
End offsets, the cavity（16）Close to semi-circular slide rail（6）Side inwall be provided with groove（17）And perforate（18）, it is described recessed
Groove（17）It is interior to be provided with spring（19）, the spring（19）One end and the second voussoir（22）Connection, and spring（19）The other end with
Groove（17）Side wall connection, the limited block（13）One end pass through perforate（18）And with the second voussoir（22）Connection.
2. epp materials Child teaching toy according to claim 1, it is characterised in that first plate body（1）With the second plate body
（2）Formed using epp material injections.
3. epp materials Child teaching toy according to claim 1, it is characterised in that first plate body（1）With the second plate body
（2）Specification size it is identical, and for tumbler connecting the two（3）For hinge.
4. epp materials Child teaching toy according to claim 1, it is characterised in that the fixed mechanism（5）Including the first magnetic
Iron and the second magnet, two carry hands（4）The surface of opposite side is equipped with mounting groove, and the first magnet and the second magnet point
It is not embedded in mounting groove.
5. epp materials Child teaching toy according to claim 1, it is characterised in that the semi-circular slide rail（6）Slided with straight line
Rail（7）It is the "convex" shaped to plate body sunken inside, and semi-circular slide rail（6）With line slide rail（7）Width value it is identical.
6. epp materials Child teaching toy according to claim 1, it is characterised in that the sliding block（9）To be cylindric, and even
Bar（10）It is fixedly connected on sliding block（9）The middle part of circular end face.
7. epp materials Child teaching toy according to claim 1, it is characterised in that the textures（12）Gluing fixation
In square chart board（11）On.
8. epp materials Child teaching toy according to claim 1, it is characterised in that two limited blocks（13）Lean on respectively
Nearly two semi-circular slide rails（6）The junction at two ends is set.
9. epp materials Child teaching toy according to claim 1, it is characterised in that first voussoir（15）Left and right two
Position limiting slide block is all connected with end（20）, and in opening（14）Side wall be provided with and position limiting slide block（20）The limit sliding chutes of matching
（21）, the position limiting slide block（20）With limit sliding chutes（21）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564709.8A CN107185257B (en) | 2017-07-12 | 2017-07-12 | A kind of epp material Child teaching toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564709.8A CN107185257B (en) | 2017-07-12 | 2017-07-12 | A kind of epp material Child teaching toy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107185257A true CN107185257A (en) | 2017-09-22 |
| CN107185257B CN107185257B (en) | 2019-05-03 |
Family
ID=59883109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710564709.8A Expired - Fee Related CN107185257B (en) | 2017-07-12 | 2017-07-12 | A kind of epp material Child teaching toy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185257B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439306Y (en) * | 2000-06-13 | 2001-07-18 | 王利军 | Two-dimensional jig-saw puzzle |
| CN2657736Y (en) * | 2003-11-10 | 2004-11-24 | 邓达明 | Intelligent jigsaw device |
| CN2762246Y (en) * | 2004-12-06 | 2006-03-01 | 傅慧任 | Child teaching toy |
| KR100758027B1 (en) * | 2006-04-14 | 2007-09-11 | 양기웅 | A puzzle |
| CN201454049U (en) * | 2009-04-09 | 2010-05-12 | 林雄彪 | Slider jigsaw puzzle |
| CN201524403U (en) * | 2009-05-13 | 2010-07-14 | 胡延新 | Rotatable jigsaw puzzle toy |
| CN205460917U (en) * | 2016-03-28 | 2016-08-17 | 韩亚丰 | Jigsaw puzzles |
-
2017
- 2017-07-12 CN CN201710564709.8A patent/CN107185257B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439306Y (en) * | 2000-06-13 | 2001-07-18 | 王利军 | Two-dimensional jig-saw puzzle |
| CN2657736Y (en) * | 2003-11-10 | 2004-11-24 | 邓达明 | Intelligent jigsaw device |
| CN2762246Y (en) * | 2004-12-06 | 2006-03-01 | 傅慧任 | Child teaching toy |
| KR100758027B1 (en) * | 2006-04-14 | 2007-09-11 | 양기웅 | A puzzle |
| CN201454049U (en) * | 2009-04-09 | 2010-05-12 | 林雄彪 | Slider jigsaw puzzle |
| CN201524403U (en) * | 2009-05-13 | 2010-07-14 | 胡延新 | Rotatable jigsaw puzzle toy |
| CN205460917U (en) * | 2016-03-28 | 2016-08-17 | 韩亚丰 | Jigsaw puzzles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107185257B (en) | 2019-05-03 |
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| 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: 20190404 Address after: 210000 1009 Tianyuan East Road, Gao Xin Garden, Jiangning District, Nanjing, Jiangsu. Applicant after: NANJING HUOGOO EDUCATIONAL TECHNOLOGY CO.,LTD. Address before: 200000 Lane 1010, Mingzhong Road, Songjiang District, Shanghai Applicant before: Shan Shiying |
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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: EPP material preschool education toy Effective date of registration: 20210823 Granted publication date: 20190503 Pledgee: China Construction Bank Corporation Nanjing Jiangning sub branch Pledgor: NANJING HUOGOO EDUCATIONAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980008102 |
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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: 20220914 Granted publication date: 20190503 Pledgee: China Construction Bank Corporation Nanjing Jiangning sub branch Pledgor: NANJING HUOGOO EDUCATIONAL TECHNOLOGY CO.,LTD. Registration number: Y2021980008102 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |