CN209714295U - The block toy of joinery and its construction - Google Patents
The block toy of joinery and its construction Download PDFInfo
- Publication number
- CN209714295U CN209714295U CN201920359784.5U CN201920359784U CN209714295U CN 209714295 U CN209714295 U CN 209714295U CN 201920359784 U CN201920359784 U CN 201920359784U CN 209714295 U CN209714295 U CN 209714295U
- Authority
- CN
- China
- Prior art keywords
- side plate
- building block
- column
- dovetail
- plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
The utility model provides a kind of block toy of joinery and its construction, including gin pole and assembly component, assembly component includes four building blocks, that is the first building block, second building block, third building block and the 4th building block, gin pole includes support column, top pillar and foundation, the both ends of support column are respectively equipped with top pillar and foundation, support column uses square column, first building block, second building block, third building block and the 4th building block are successively looped around the surrounding of support column, and first building block, second building block, it is assembled that third building block and the 4th building block pass sequentially through sliding dovetail fourth of the twelve Earthly Branches structure.The block toy of this kind of joinery and its construction, is dismounted easily, the culture suitable for children's spatial imagination and manipulative ability.Both the manipulative ability that children can have been tempered can also promote understanding of the children for traditional joinery and its construction, be not necessarily to adhesive, environmentally protective, healthy and safe.
Description
Technical field
The utility model relates to a kind of block toys of joinery and its construction.
Background technique
Tenon is ancient china building, the primary structure mode of furniture and other instruments, is on two components using recessed
A kind of connection type that protrusion position combines.Joinery and its construction is also wisdom crystallization of China ancients in terms of building, is applied to more
In a field, including furniture, toy etc..
Main species one of of the block toy as existing toy, are liked by people especially children.But it is existing
There is assembled complexity to cause interest undesirable for block toy, be not durable or not environmentally the problems such as.
The above problem is should to pay attention to and solve the problems, such as in the design process of block toy.
Utility model content
The purpose of the utility model is to provide a kind of block toys of joinery and its construction to solve assembly existing in the prior art
Complexity causes interest undesirable, be not durable or not environmentally the problem of.
The technical solution of the utility model is:
A kind of block toy of joinery and its construction, including gin pole and assembly component, assembly component include four building blocks,
That is the first building block, the second building block, third building block and the 4th building block, gin pole include support column, top pillar and foundation,
The both ends of support column are respectively equipped with top pillar and foundation, and support column uses square column, and the first building block, the second building block, third are assembled
Part and the 4th building block are successively looped around the surrounding of support column, and the first building block, the second building block, third building block and the 4th
It is assembled that building block passes sequentially through sliding dovetail fourth of the twelve Earthly Branches structure.
Further, building block includes side column, lower side plate and upper side plate, and platform is collectively formed in side column, lower side plate and upper side plate
Stage structure, lower side plate are set to the side surface side of side column, and upper side plate is set to the side surface side of lower side plate.
Further, the width of upper side plate is the half of the width of lower side plate, and the width of lower side plate is the width of side column
The half of degree.
Further, sliding dovetail fourth of the twelve Earthly Branches structure includes dovetail and dovetail groove, the first building block, the second building block,
The upper side plate of three building blocks is respectively equipped with dovetail groove, the lower side plate difference of the second building block, third building block and the 4th building block
Equipped with the dovetail being adapted to adjacent dovetail groove, and dovetail and upper side plate two end faces that be respectively arranged on lower side plate adjacent.
Further, the first building block includes side plate on the first side column, the first lower side plate and first, the first side column, first
Step structure is collectively formed in side plate on lower side plate and first, and the first lower side plate is set to the side surface side of the first side column, the first top
Plate is set to the side surface side of the first lower side plate, and side plate is equipped with the first dovetail groove on first, and the first dovetail groove is by side plate on first
The nearly first lower side plate end be gradually reduced to the width at the remote first lower side plate end.
Further, the second building block includes side plate on the second side column, the second lower side plate and second, the second side column, second
Step structure is collectively formed in side plate on lower side plate and second, and the second lower side plate is set to the side surface side of the second side column, the second top
Plate is set to the side surface side of the second lower side plate, and side plate is equipped with the second dovetail groove on second, and the second dovetail groove is by side plate on second
The nearly second lower side plate end be gradually reduced to the width at the remote second lower side plate end, the second lower side plate is equipped with the second dovetail, second
Two end faces that side plate is adjacent under dovetail is respectively arranged on second with side plate on second.
Further, third building block includes side plate, third side column, third in side plate and third under third side column, third
Step structure is collectively formed in side plate on lower side plate and third, and side plate is set to the side surface side of third side column, third top under third
Plate is set to the side surface side of side plate under third, and side plate is equipped with third dovetail groove in third, and third dovetail groove is by side plate in third
Nearly third under side plate end be gradually reduced to the width at side plate end under remote third, under third side plate be equipped with third dovetail, third
Dovetail and side plate in third two end faces that be respectively arranged on side plate under third adjacent.
Further, the 4th building block includes side plate on the 4th side column, the 4th lower side plate and the 4th, the 4th side column, the 4th
Step structure is collectively formed in side plate on lower side plate and the 4th, and the 4th lower side plate is set to the side surface side of the 4th side column, the 4th top
Plate is set to the side surface side of the 4th lower side plate, and the 4th lower side plate is equipped with the 4th dovetail, side plate point on the 4th dovetail and the 4th
It She Yu not two adjacent end faces of the 4th lower side plate.
The beneficial effects of the utility model are: the block toy of this kind of joinery and its construction, is dismounted easily, it is suitable for children's spatial
The culture of imagination and manipulative ability.The utility model is handsome in appearance, is not necessarily to adhesive, environmentally protective, healthy and safe, protection
The health of user.The block toy of this kind of joinery and its construction, by Tenon in conjunction with toy for children, using children for toy
Interest understands ancient Chinese Tenon, can be used as classroom instruction apparatus, introduces Tenon, durable and environmentally friendly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first building block in the utility model embodiment;
Fig. 2 is the structural schematic diagram of the second building block in the utility model embodiment;
Fig. 3 is the structural schematic diagram of third building block in the utility model embodiment;
Fig. 4 is the structural schematic diagram of the 4th building block in the utility model embodiment;
Fig. 5 is the structural schematic diagram of gin pole in the utility model embodiment;
Fig. 6 is the structural schematic diagram after gin pole and the first building block are assembled in embodiment;
Fig. 7 is the structural schematic diagram after gin pole and the first building block in embodiment, the second building block are assembled;
Fig. 8 is that gin pole and the first building block in embodiment, the second building block, the structure after third building block is assembled are shown
It is intended to;
Fig. 9 is the structural schematic diagram of the block toy of the utility model embodiment joinery and its construction;
Wherein: the first building block of 1-, the second building block of 2-, 3- third building block, the 4th building block of 4-, 5- gin pole;
The first side column of 11-, 12- first descend side plate, side plate on 13- first, the first dovetail groove of 14-;
The second side column of 21-, 22- second descend side plate, side plate on 23- second, the second dovetail groove of 24-, the second dovetail of 25-;
31- third side column, side plate under 32- third, side plate in 33- third, 34- third dovetail groove, 35- third dovetail;
The 4th side column of 41-, 42- the 4th descend side plate, side plate on 43- the 4th, the 4th dovetail of 44-;
51- top pillar, 52- support column, 53- foundation.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
Embodiment
A kind of block toy of joinery and its construction, such as Fig. 9, including gin pole 5 and assembly component, assembly component include four
Building block, i.e. the first building block 1, the second building block 2, third building block 3 and the 4th building block 4, such as Fig. 5, gin pole 5 includes
Support column 52, top pillar 51 and foundation 53, the both ends of support column 52 are respectively equipped with top pillar 51 and foundation 53,52 use side of support column
Column, the first building block 1, the second building block 2, third building block 3 and the 4th building block 4 are successively looped around the surrounding of support column 52,
And first building block 1, the second building block 2, third building block 3 and the 4th building block 4 pass sequentially through the spelling of sliding dovetail fourth of the twelve Earthly Branches structure
Dress.
The block toy of this kind of joinery and its construction, is dismounted easily, the training suitable for children's spatial imagination and manipulative ability
It supports.The utility model is handsome in appearance, is not necessarily to adhesive, environmentally protective, healthy and safe, protects the health of user.This kind of tenon
The block toy of fourth of the twelve Earthly Branches structure, by Tenon in conjunction with toy for children, using children for toy interest to ancient Chinese Tenon into
Row understands, and can be used as classroom instruction apparatus, introduces Tenon, durable and environmentally friendly.
In the block toy of this kind of joinery and its construction, the first building block 1, the second building block 2, third building block the 3, the 4th are assembled
Part 4 is connected to 5 center endpoint of gin pole at 90 degree with center central column 5, the first building block 1 first with gin pole 5 into
Row sliding splicing, the first building block 1 and the second building block 2 pass through the sliding dovetail fourth of the twelve Earthly Branches between 1 second building block 2 of the first building block
Structures to form, after the completion of the splicing of 1 second building block 2 of the first building block, 3 second building block 2 of third building block is assembled by second
Sliding dovetail fourth of the twelve Earthly Branches structures to form between 2 third building block 3 of part, after the completion of the splicing of 2 third building block 3 of the second building block, third
The 4th building block 4 of building block 3 passes through sliding dovetail fourth of the twelve Earthly Branches structures to form between the 4th building block 4 of third building block 3.
In embodiment, the side column of four building blocks is preferably square with top pillar 51, the foundation 53 of gin pole 5.Center
For column 5 on the basis of top pillar 51, it is half original square side that along some face center, axis, which projects upwards a length and width,
Long, the cuboid of a height of original square side length is support column 52.The four edges of the facing of the support column 52 of gin pole 5 are equal
It is parallel with 51 raised face four edges of top pillar.
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4, building block include side column, lower side plate and upper side plate, side column, lower side plate and upper side plate
Step structure is collectively formed, lower side plate is set to the side surface side of side column, and upper side plate is set to the side surface side of lower side plate.Upper side plate
Width is the half of the width of lower side plate, and the width of lower side plate is the half of the width of side column.
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4, sliding dovetail fourth of the twelve Earthly Branches structure include dovetail and dovetail groove, the first building block 1,
Two building blocks 2, third building block 3 upper side plate be respectively equipped with dovetail groove, the second building block 2, third building block 3 and the 4th are assembled
The lower side plate of part 4 is respectively equipped with the dovetail being adapted to adjacent dovetail groove, and dovetail is respectively arranged on lower side plate phase with upper side plate
Two adjacent end faces.
Such as Fig. 1, the first building block 1 includes side plate 13 on the lower side plate 12 and first of the first side column 11, first, the first side column
11, step structure is collectively formed in side plate 13 on the first lower side plate 12 and first, and the first lower side plate 12 is set to the end of the first side column 11
Surface side portion, side plate 13 is set to the side surface side of the first lower side plate 12 on first, and side plate 13 is equipped with the first dovetail groove 14 on first, and
Lower 12 end of side plate of nearly the first of side plate 13 is gradually reduced to the width at the remote first lower 12 end of side plate on first dovetail groove 14 from first.
It is long that first building block 1 protrudes an a length of square original on the basis of the first side column 11 of square, along side;Width is positive
The cuboid of cube side length half is the first lower side plate 12, and the first lower 12 protrusion height of side plate is the first side column 11 of a quarter
Side length.For second lower side plate 22 again along a length of former square side length of the side protrusion one of protrusion institute's reference for the first time, width is a quarter
Cuboid be side plate 13 on first, the protrusion height of side plate 13 is the side length of the first side column of a quarter 11 on first.In
The side of side plate 13 cuts out the side length that bottom on one is the first side column of a quarter 11, the first side column that bottom is half on one
First dovetail groove 14 of 11 side lengths, the side length of the first side column of a height of a quarter 11.First building block 1 cuts out the first dovetail groove 14
Bottom be overlapped in the first lower side plate 12 and the boundary line center of side plate 13 on first and with boundary line.
Such as Fig. 2, the second building block 2 includes side plate 23 on the lower side plate 22 and second of the second side column 21, second, the second side column
21, step structure is collectively formed in side plate 23 on the second lower side plate 22 and second, and the second lower side plate 22 is set to the end of the second side column 21
Surface side portion, side plate 23 is set to the side surface side of the second lower side plate 22 on second, and side plate 23 is equipped with the second dovetail groove 24 on second, and
Lower 22 end of side plate of nearly the second of side plate 23 is gradually reduced to the width at the remote second lower 22 end of side plate on second dovetail groove 24 from second,
Second lower side plate 22 is equipped with the second dovetail 25, and side plate 23 is respectively arranged on the second lower 22 phase of side plate on the second dovetail 25 and second
Two adjacent end faces.
It is long that second building block 2 protrudes an a length of square original on the basis of the second side column 21 of square, along side;Width is positive
The cuboid of cube side length half is the second lower side plate 22, and the second lower 22 protrusion height of side plate is the second side column 21 of a quarter
Side length.For second lower side plate 22 again along a length of former square side length of side protrusion one of second of protrusion institute's reference, width is a quarter
Cuboid be side plate 23 on second, the protrusion height of side plate 23 is the side length of the second side column of a quarter 21 on second.In
The side of side plate 23 cuts out the side length that bottom on one is the second side column of a quarter 21, the second side column that bottom is half on two
Second dovetail groove 24 of 21 side lengths, the side length of the second side column of a height of a quarter 21.Second building block 2 cuts out the second dovetail groove 24
Bottom be overlapped in the second lower side plate 22 and the boundary line center of side plate 23 on second and with boundary line.On the basis of above,
In the second lower side plate 22 of the second building block 2 protrude above bottom on one be 21 side length of the second side column of a quarter, bottom be two/
Second dovetail 25 of one second side column, 21 side length, 21 side length of the second side column of a height of a quarter.The of second building block 2 protrusion
The upper bottom of two dovetails 25 in the boundary line of the lower side plate 22 of the second building block 2 second and the second side column 21 hit exactly and with boundary
Line is overlapped.
Such as Fig. 3, third building block 3 is identical as 2 structure of the second building block, and third building block 3 includes third side column 31, third
Side plate 33 on lower side plate 32 and third, step structure is collectively formed in side plate 33 in side plate 32 and third under third side column 31, third,
Side plate 32 is set to the side surface side of third side column 31 under third, and side plate 33 is set to the side surface side of side plate 32 under third in third,
In third side plate 33 be equipped with third dovetail groove 34, and third dovetail groove 34 from 32 end of side plate under the nearly third of side plate 33 in third to
The width at 32 end of side plate is gradually reduced under remote third, and side plate 32 is equipped with third dovetail 35 under third, third dovetail 35 and the
Side plate 33 is respectively arranged on two adjacent end faces of side plate 32 under third on three.
Such as Fig. 4, the 4th building block 4 includes side plate 43 on the 4th side column 41, the 4th lower side plate 42 and the 4th, the 4th side column
41, step structure is collectively formed in side plate 43 on the 4th lower side plate 42 and the 4th, and the 4th lower side plate 42 is set to the end of the 4th side column 41
Surface side portion, side plate 43 is set to the side surface side of the 4th lower side plate 42 on the 4th, and the 4th lower side plate 42 is equipped with the 4th dovetail 44, the
Two end faces that side plate 42 is adjacent under four dovetails 44 are respectively arranged on the 4th with side plate 43 on the 4th.
It is long that 4th building block 4 protrudes an a length of square original on the basis of the 4th side column 41 of square, along side;Width is positive
The cuboid of cube side length half is the 4th lower side plate 42, and the 4th lower 42 protrusion height of side plate is the 4th side column 41 of a quarter
Side length.4th lower side plate 42 protrudes a length of former square side length of side protrusion one of institute's reference along the 4th time again, and width is a quarter
Cuboid be side plate 43 on the 4th, the protrusion height of side plate 43 is the side length of the 4th side column 41 of a quarter on the 4th.With
On the basis of upper, protruding above bottom on one in the 4th lower side plate 42 of the 4th building block 4 is 41 side length of the 4th side column of a quarter, bottom
For the 4th dovetail 44 of 41 side length of the 4th side column of half, a height of 41 side length of the 4th side column of a quarter.4th building block 4
The upper bottom of 4th dovetail 44 of protrusion is hit exactly simultaneously in the boundary line of the lower side plate 42 of the 4th building block 4 the 4th and the 4th side column 41
And it is overlapped with boundary line.
Gin pole 5 is bent using water using Manchurian ash, walnut, cherry, oak, toothed oak wood or birch, the first building block 1
Willow, walnut, cherry, oak, toothed oak wood or birch, the second building block 2 use Manchurian ash, walnut, cherry, oak, toothed oak
Wood or birch, third building block 3 are used using Manchurian ash, walnut, cherry, oak, toothed oak wood or birch, the 4th building block 4
Manchurian ash, walnut, cherry, oak, toothed oak wood or birch.So that the block toy of this kind of joinery and its construction is integrally environmental and durable.
The block toy of this kind of joinery and its construction, it is handsome in appearance, the manipulative ability and spatial imagination of user can have both been tempered, it can also be with
User is allowed to carry out some preliminary understandings to some basic joinery and its constructions of Ancient Times in China.
Claims (8)
1. a kind of block toy of joinery and its construction, it is characterised in that: including gin pole and assembly component, assembly component includes four
A building block, i.e. the first building block, the second building block, third building block and the 4th building block, gin pole include support column, top
Column and foundation, the both ends of support column are respectively equipped with top pillar and foundation, and support column uses square column, the first building block, the second building block,
Third building block and the 4th building block are successively looped around the surrounding of support column, and the first building block, the second building block, third are assembled
It is assembled that part and the 4th building block pass sequentially through sliding dovetail fourth of the twelve Earthly Branches structure.
2. the block toy of joinery and its construction as described in claim 1, it is characterised in that: building block include side column, lower side plate and
Step structure is collectively formed in upper side plate, side column, lower side plate and upper side plate, and lower side plate is set to the side surface side of side column, and upper side plate is set
In the side surface side of lower side plate.
3. the block toy of joinery and its construction as claimed in claim 2, it is characterised in that: the width of upper side plate is the width of lower side plate
The half of degree, the width of lower side plate are the half of the width of side column.
4. the block toy of joinery and its construction as claimed in claim 2, it is characterised in that: sliding dovetail fourth of the twelve Earthly Branches structure includes dovetail
Tenon and dovetail groove, the first building block, the second building block, third building block upper side plate be respectively equipped with dovetail groove, the second building block,
The lower side plate of third building block and the 4th building block is respectively equipped with the dovetail being adapted to adjacent dovetail groove, and dovetail and top
Plate is respectively arranged on two adjacent end faces of lower side plate.
5. the block toy of joinery and its construction according to any one of claims 1-4, it is characterised in that: the first building block includes the
One side column, first descend side plate on side plate and first, and Step-edge Junction is collectively formed in side plate on the first side column, the first lower side plate and first
Structure, the first lower side plate are set to the side surface side of the first side column, the side surface side of side plate under side plate is set to first on first, on first
Side plate is equipped with the first dovetail groove, and the first dovetail groove descends side plate end to the remote first lower side plate end from nearly first of side plate on first
Width is gradually reduced.
6. the block toy of joinery and its construction according to any one of claims 1-4, it is characterised in that: the second building block includes the
Two side columns, second descend side plate on side plate and second, and Step-edge Junction is collectively formed in side plate on the second side column, the second lower side plate and second
Structure, the second lower side plate are set to the side surface side of the second side column, the side surface side of side plate under side plate is set to second on second, on second
Side plate is equipped with the second dovetail groove, and the second dovetail groove descends side plate end to the remote second lower side plate end from nearly second of side plate on second
Width is gradually reduced, and the second lower side plate is equipped with the second dovetail, and it is following to be respectively arranged on second for side plate on the second dovetail and second
Two adjacent end faces of plate.
7. the block toy of joinery and its construction according to any one of claims 1-4, it is characterised in that: third building block includes the
Side plate in side plate and third under three side columns, third, Step-edge Junction is collectively formed in side plate in side plate and third under third side column, third
Structure, side plate is set to the side surface side of third side column under third, and side plate is set to the side surface side of side plate under third in third, in third
Side plate is equipped with third dovetail groove, and third dovetail groove is from side plate end under the nearly third of side plate in third to side plate end under remote third
Width is gradually reduced, and side plate is equipped with third dovetail under third, and it is following that third dovetail with side plate in third is respectively arranged on third
Two adjacent end faces of plate.
8. the block toy of joinery and its construction according to any one of claims 1-4, it is characterised in that: the 4th building block includes the
Four side columns, the 4th descend side plate on side plate and the 4th, and Step-edge Junction is collectively formed in side plate on the 4th side column, the 4th lower side plate and the 4th
Structure, the 4th lower side plate are set to the side surface side of the 4th side column, the side surface side of side plate under side plate is set to the 4th on the 4th, under the 4th
Side plate is equipped with the 4th dovetail, two end faces that side plate is adjacent under the 4th dovetail is respectively arranged on the 4th with side plate on the 4th.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920359784.5U CN209714295U (en) | 2019-03-21 | 2019-03-21 | The block toy of joinery and its construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920359784.5U CN209714295U (en) | 2019-03-21 | 2019-03-21 | The block toy of joinery and its construction |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209714295U true CN209714295U (en) | 2019-12-03 |
Family
ID=68687679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920359784.5U Expired - Fee Related CN209714295U (en) | 2019-03-21 | 2019-03-21 | The block toy of joinery and its construction |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209714295U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113152666A (en) * | 2021-04-21 | 2021-07-23 | 青岛理工大学 | Self-tied steel-wood combined node and installation method |
-
2019
- 2019-03-21 CN CN201920359784.5U patent/CN209714295U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113152666A (en) * | 2021-04-21 | 2021-07-23 | 青岛理工大学 | Self-tied steel-wood combined node and installation method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209714295U (en) | The block toy of joinery and its construction | |
CN204965908U (en) | China's ancient pavilion of building model | |
US11024188B2 (en) | Educational toy number stacking blocks | |
CN201632068U (en) | Detachable intelligent box | |
CN203281007U (en) | Intellective plate splicing toy | |
CN108999856B (en) | Integrated body spliced by multiple mortise and tenon joints | |
CN210874108U (en) | Children benefit intelligence wooden assembling toy | |
CN204865003U (en) | Castle theme building blocks toy | |
CN205106821U (en) | Children use desk | |
CN210804980U (en) | Building teaching demonstration model of local-style dwelling houses | |
CN201848091U (en) | Changeable Luban lock | |
CN203663453U (en) | Building block interface splicing assembly part | |
CN201815119U (en) | Twenty splicing block | |
CN206167922U (en) | Building blocks concatenation toy of advancing through rapids | |
CN211961503U (en) | Free stool | |
CN212731032U (en) | Multifunctional amusement tool facility | |
CN204973045U (en) | Novel shape shifting robot toy | |
CN214209438U (en) | Antigravity building block module | |
CN211065465U (en) | IC whole boundless square table | |
CN204186720U (en) | A kind of mortise-tenon joint part and Wooden chair | |
CN202289483U (en) | Building blocks for Chinese classical craftwork architecture | |
CN212032530U (en) | Ancient building block type simulation teaching aid | |
CN220572658U (en) | Building block type toy house | |
CN209500784U (en) | A kind of glass cleaning machine people's Puzzle provided with elements movable in relation to each other | |
CN202620735U (en) | Toy for simulating kitchen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: Room 1083, 10 / F, 111 Fengpu Avenue, Fengpu Industrial Zone, Fengxian District, Shanghai Patentee after: Shanghai Kuanhong Metal Products Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210321 |