CN115105846B - Building block combination toy with built-in connecting columns - Google Patents
Building block combination toy with built-in connecting columnsInfo
- Publication number
- CN115105846B CN115105846B CN202210645108.0A CN202210645108A CN115105846B CN 115105846 B CN115105846 B CN 115105846B CN 202210645108 A CN202210645108 A CN 202210645108A CN 115105846 B CN115105846 B CN 115105846B
- Authority
- CN
- China
- Prior art keywords
- building block
- connecting column
- movable
- positioning hole
- building
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
- A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
- A63H33/088—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails with holes
Landscapes
- Toys (AREA)
Abstract
一种内置连接柱的积木组合玩具，涉及积木领域。第一积木体内设置有活动通槽，活动通槽内设置有活动连接柱，三个第一积木体并列连接，中间的第一积木体通过活动连接柱与两侧的第一积木体相连接，左右两侧第一积木体底部与第二积木体相连接，左侧第一积木体侧面还与一个第二积木体相连接，右侧第一积木体顶部与第三积木体相连接，第三积木体与第四个第一积木体相连接，第四个第一积木体上设置有第四积木体。在积木体内设置可移动的连接柱，通过使用不同数量的连接柱可以实现不同的连接效果，内置的连接柱不易损坏，使用寿命长，使得积木体既可以作为连接件又能作为插接件使用，极大的方便了积木造型的搭建，更有利于开发儿童的想像力和创造力。
A building block combination toy with built-in connecting columns relates to the field of building blocks. A first building block is provided with a movable through slot, and a movable connecting column is provided in the movable through slot. Three first building blocks are connected in parallel. The middle first building block is connected to the first building blocks on both sides via the movable connecting column. The bottoms of the left and right first building blocks are connected to the second building blocks. The side of the left first building block is also connected to a second building block. The top of the right first building block is connected to the third building block. The third building block is connected to the fourth first building block. A fourth building block is provided on the fourth first building block. Movable connecting columns are provided in the building blocks. Different connection effects can be achieved by using different numbers of connecting columns. The built-in connecting columns are not easily damaged and have a long service life. The building blocks can be used as both connectors and plug-in components, which greatly facilitates the construction of building block shapes and is more conducive to developing children's imagination and creativity.
Description
Technical Field
The invention relates to a building block combined toy with a built-in connecting column, and relates to the field of building blocks.
Background
The building block is a common educational toy, takes various shapes as individuals as basic elements, has ingenious logic relationship between the elements, and is built into a new model in a special mode. Imagination, creativity, manual ability, coordination ability, calculation ability, space thinking ability and the like of children can be developed through the combination of different individuals of the building blocks.
The current building blocks are most directly built through stacking of building blocks when using, perhaps build through the connection of connecting block and spread groove on the building blocks, the traditional building blocks of direct stacking are built conveniently but lack stability and collapse easily, and the building blocks of plug-in type can build more different models through the connection of connecting block and spread groove, and connection stability is high, but traditional plug-in type building blocks need set up different quantity spliced pole and spread groove assorted connection on the building blocks in order to realize better the effect of building, thereby realize the connection of building blocks different positions, extend the molding, but the connecting piece of current building blocks is mostly the extending structure on the shell body, and most be hollow structure, fragile when the collision appears, and the building blocks that have the connecting block just lack the spread groove, only can use as specific connecting piece, can receive the restriction of building block kind quantity when will building out different models, just can't build or can't build out the molding of completely meeting the demand when lacking the building blocks that have connecting block or spread groove.
Disclosure of Invention
Aiming at the defects or shortcomings in the prior art, the invention provides the building block combined toy with the built-in connecting posts, a plurality of movable connecting posts are arranged in a building block body, different connecting effects can be realized by using different numbers of connecting posts, the built-in connecting posts are not easy to damage, and the service life is long, so that the building block body can be used as a connecting piece and an inserting piece, the building block modeling is greatly facilitated, more modeling can be built under the condition of limited types and numbers, the utilization rate of the building block is fully improved, and the imagination and creativity of children are more facilitated to be developed.
The movable building block comprises a first building block body 1, a second building block body 2 and a third building block body 3, wherein a movable through groove 1-1 is formed in the first building block body 1, movable connecting columns 5 are arranged in the movable through groove 1-1, the three first building block bodies 1 are connected in parallel, the middle first building block body 1 is connected with the first building block bodies 1 on two sides through the movable connecting columns 5, the bottoms of the first building block bodies 1 on the left side and the right side are connected with the second building block body 2, the side face of the first building block body 1 on the left side is also connected with the second building block body 2, the top of the first building block body 1 on the right side is connected with the third building block body 3, the third building block body 3 is connected with the fourth first building block body 1, and the fourth building block body 4 is arranged on the fourth first building block body 1.
The movable connecting column 5 comprises a square connecting column body 5-1 and a cylindrical connecting end 5-2, the outer diameter length of the cylindrical connecting end 5-2 is equal to the side length of the square connecting column body 5-1, and the cylindrical connecting end 5-2 is arranged at two ends of the square connecting column body 5-1.
The square connecting column body 5-1 is provided with four limit ball springs 7, the two limit ball springs 7 are symmetrically arranged on the square connecting column body 5-1, and the cylindrical connecting end 5-2 is provided with a magnet 6.
The movable through groove 1-1 is square Kong Tongcao-1, the shape and the size of the movable through groove are matched with those of the square connecting column 5-1, the two sides of the inner wall of the movable through groove 1-1 are provided with a first positioning hole 1-4, a second positioning hole 1-5, a third positioning hole 1-6, a fourth positioning hole 1-7, a fifth positioning hole 1-8 and a sixth positioning hole 1-9, the positioning holes are matched with the spacing ball springs 7, the distance between the first positioning hole 1-4 and the second positioning hole 1-5 is equal to the distance between the two spacing ball springs 7, the distance between the third positioning hole 1-6 and the fourth positioning hole 1-7 is equal to the distance between the two spacing ball springs 7, and the distance between the fifth positioning hole 1-8 and the sixth positioning hole 1-9 is equal to the distance between the two spacing ball springs 7.
The two ends of the first building block body 1 are provided with detachable face covers 1-10, the face covers 1-10 are positioned in the stroke direction of the movable connecting column 5, the face covers 1-10 are provided with connecting limiting holes 1-3, the connecting limiting holes 1-3 are matched with the cylindrical connecting ends 5-2, the four sides of the first building block body 1 are provided with connecting grooves 1-2, and the connecting grooves 1-2 are matched with the cylindrical connecting ends 5-2.
The bottom of the connecting groove 1-2 is also provided with a magnet 6.
The second building block body 2 comprises a first cone 2-1 and a second cone 2-2, wherein the top of the first cone 2-1 is provided with a connector 2-1-1, the connector 2-1-1 is matched with a connecting groove 1-2, the lower half parts of the first cone 2-1 and the second cone 2-2 are identical in structure, the lower half part of the first cone 2-1 is provided with a tightening connector 2-1-2, the tightening connector 2-1-2 consists of a plurality of arc plates 2-1-3, the upper half part of the second cone 2-2 is provided with a connecting cavity 2-2-1, the inner diameter of the opening of the connecting cavity 2-2-1 is matched with the outer diameter of the connector 2-1-1, the shape and the size of the connecting cavity 2-2-1 are matched with those of the tightening connector 2-1-2, and the inner wall of the connecting cavity 2-2-1 is provided with an anti-slip strip 2-2-2.
The third building block body 3 comprises a first connecting column 3-1 and a second connecting column 3-2, the outer diameters of the first connecting column 3-1 and the second connecting column 3-2 are matched with the inner diameter of the connecting groove 1-2, connecting plates 3-1-1 are arranged on the first connecting column 3-1 and the second connecting column 3-2, connecting slot holes 3-1-2 are formed in the connecting plates 3-1-1 of the first connecting column 3-1, rotating connecting columns 3-2-1 are arranged on the connecting plates 3-1-1 of the second connecting column 3-2, and the rotating connecting columns 3-2-1 are matched with the connecting slot holes 3-1-2.
After the technical scheme is adopted, the movable connecting columns are arranged in the building block body, different connecting effects can be realized by using different numbers of connecting columns, the built-in connecting columns are not easy to damage, and the service life is long, so that the building block body can be used as a connecting piece and an inserting piece, the building block modeling is greatly convenient to build, more models can be built, the utilization rate of the building block is fully improved, and the imagination and the creativity of children are more facilitated to develop.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of the first building block 1 according to the present invention;
fig. 3 is a schematic view of the structure of the first building block 1 according to the present invention without the movable connecting column 5;
fig. 4 is a schematic view of the construction of the first block 1 according to the present invention in a use state;
FIG. 5 is a schematic view of the structure of the first cone 2-1 of the present invention;
FIG. 6 is a schematic view of the structure of the second cone 2-2 according to the present invention;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a schematic view showing the structure of the first connecting column 3-1 in the present invention;
FIG. 9 is a schematic view showing the structure of the second connecting column 3-2 in the present invention;
FIG. 10 is a schematic view of the structure of the articulating post 5 of the present invention;
fig. 11 is a top view of fig. 10.
The reference numerals indicate that the first building block body 1, the second building block body 2, the third building block body 3, the fourth building block body 4, the movable connecting column 5, the magnet 6, the limit ball spring 7, the movable through groove 1-1, the connecting groove 1-2, the connecting limit hole 1-3, the first positioning hole 1-4, the second positioning hole 1-5, the third positioning hole 1-6, the fourth positioning hole 1-7, the fifth positioning hole 1-8, the sixth positioning hole 1-9, the face cover 1-10, the first cone 2-1, the second cone 2-2, the connector 2-1-1, the tightening connector 2-1-2, the arc plate 2-1-3, the connecting cavity 2-2-1, the anti-slip strip 2-2, the first connecting column 3-1, the second connecting column 3-2, the connecting plate 3-1-1, the connecting slot 3-1-2, the rotary connecting column 3-2-1, the square connecting column 5-1 and the cylindrical connecting end 5-2.
Detailed Description
Referring to fig. 1-11, the technical scheme adopted in the specific embodiment is that the novel building block comprises a first building block body 1, a second building block body 2 and a third building block body 3, wherein a movable through groove 1-1 is arranged in the first building block body 1, movable connecting columns 5 are arranged in the movable through groove 1-1, the three first building block bodies 1 are connected in parallel, the first building block body 1 in the middle is connected with the first building block bodies 1 on two sides through the movable connecting columns 5, the bottoms of the first building block bodies 1 on the left side and the right side are connected with the second building block body 2, the top of the first building block body 1 on the right side is connected with the third building block body 3, the third building block body 3 is connected with the fourth first building block body 1, and the fourth building block body 4 is arranged on the fourth first building block body 1. In this embodiment, only one combination connection mode is listed, all first building blocks 1 are cubes, four movable connecting columns 5 are arranged in the first building blocks 1, and can be set into other shapes according to the needs, wherein the movable connecting columns 5 of the first building blocks 1 in the middle are horizontally and transversely arranged, the movable connecting columns 5 of the first building blocks 1 on the left side and the right side are vertically arranged with the movable connecting columns 5 of the first building blocks 1 in the middle, two movable connecting columns 5 which are positioned at diagonal positions in the movable connecting columns 5 of the first building blocks 1 in the middle are respectively pushed out towards opposite directions, the movable connecting columns 5 are connected with the first building blocks 1 on the left side and the right side, the movable connecting columns 5 can move in two directions, the four movable connecting columns 5 can realize rotary connection of building blocks in various use modes, the two movable connecting columns on the same side are pushed out to be connected with another building blocks without displacement, the two movable connecting columns on the same side can realize complete contraposition connection of two building blocks, the movable connecting columns can be used to build different building blocks, the different building blocks can realize different building blocks, the different building blocks can be free to create different building shapes, and can realize different building shapes, and can bring different building shapes and different building blocks into play, and different building shapes can be free and different building shapes.
Further, the movable connecting column 5 comprises a square connecting column 5-1 and a cylindrical connecting end 5-2, the outer diameter length of the cylindrical connecting end 5-2 is equal to the side length of the square connecting column 5-1, and the cylindrical connecting end 5-2 is arranged at two ends of the square connecting column 5-1. The cylindrical connecting end 5-2 is used for connecting and fixing the building blocks, and the square connecting column 5-1 can limit the movable connecting column 5 to prevent the movable connecting column from rotating in the using process.
Further, four limit ball springs 7 are arranged on the square connecting column 5-1, two limit ball springs 7 are symmetrically arranged on the square connecting column 5-1, a magnet 6 is arranged on the cylindrical connecting end 5-2, the movable through groove 1-1 is square Kong Tongcao, the shape and the size of the movable through groove are matched with those of the square connecting column 5-1, a first positioning hole 1-4, a second positioning hole 1-5, a third positioning hole 1-6, a fourth positioning hole 1-7, a fifth positioning hole 1-8 and a sixth positioning hole 1-9 are arranged on two sides of the inner wall of the movable through groove 1-1, the positioning holes are matched with the limit ball springs 7, the distance between the first positioning hole 1-4 and the second positioning hole 1-5 is equal to that between the two limit ball springs 7, the distance between the third positioning hole 1-6 and the fourth positioning hole 1-7 is equal to that between the two limit ball springs 7, and the distance between the fifth positioning hole 1-8 and the sixth positioning hole 1-9 is equal to that between the two limit ball springs 7. The cooperation of a plurality of locating holes and spacing ball spring 7 realizes the fixed position of swing joint post 5 in the internal position fixing of building block and push out after the use, and first locating hole 1-4, second locating hole 1-5 are used for the fixed position when not using, and third locating hole 1-6, fourth locating hole 1-7 are used for the fixed position after one side is pushed out, and the fixed position after the opposite side is pushed out is used for to fifth locating hole 1-8, sixth locating hole 1-9, and the swing joint groove 1-1 is square Kong Tongcao, and its shape size and square spliced pole 5-1 phase-match can effectively prevent the rotation of swing joint post 5, causes the dislocation of spacing ball spring 7 and locating hole, ensures the positioning effect.
Further, two ends of the first building block body 1 are provided with detachable face covers 1-10, the face covers 1-10 are located in the stroke direction of the movable connecting column 5, the face covers 1-10 are provided with connecting limiting holes 1-3, the connecting limiting holes 1-3 are matched with the cylindrical connecting ends 5-2, four sides of the first building block body 1 are provided with connecting grooves 1-2, and the connecting grooves 1-2 are matched with the cylindrical connecting ends 5-2. The face cover 1-10 is clamped on the first building block body 1, the face cover 1-10 is provided with a connection limiting hole 1-3 for limiting the movable connecting column 5, the shape of the connection limiting hole 1-3 is matched with that of the cylindrical connecting end 5-2, when the movable connecting column 5 is excessively pushed out, the square connecting column 5-1 can be limited by the connection limiting hole 1-3, the movable connecting column 5 is not easy to push out, when the building block needs to be subjected to extension modeling, the face cover 1-10 can be detached, the movable connecting column 5 is taken out, the extension connection of the building block is realized, and the modeling is more changeable.
Further, the bottom of the connecting groove 1-2 is also provided with a magnet 6. The connecting grooves 1-2 are also provided with magnets 6 which are attracted with the magnets 6 on the movable connecting columns 5, so that the connection between the building blocks can be reinforced, and the modeling stability is improved.
Further, the second building block body 2 comprises a first cone 2-1 and a second cone 2-2, the top of the first cone 2-1 is provided with a connector 2-1-1, the connector 2-1-1 is matched with the connecting groove 1-2, the lower half parts of the first cone 2-1 and the second cone 2-2 are identical in structure, the lower half part of the first cone 2-1 is provided with a tightening connector 2-1-2, the tightening connector 2-1-2 is composed of a plurality of arc plates 2-1-3, the upper half part of the second cone 2-2 is provided with a connecting cavity 2-2-1, the inner diameter of the opening of the connecting cavity 2-2-1 is matched with the outer diameter of the connector 2-1-1, the shape and the size of the connecting cavity 2-2-1 are matched with those of the tightening connector 2-1-2, and the inner wall of the connecting cavity 2-2-1 is provided with an anti-slip strip 2-2-2. The second building block body 2 is used as a modeling piece with a variable shape and consists of a first cone 2-1 and a second cone 2-2, the first cone 2-1 is connected with a connecting cavity 2-2-1 on the second cone 2-2 through a tightening type connector 2-1-2, when the tightening type connector 2-1-2 is clamped into the connecting cavity 2-2-1, an arc plate 2-1-3 is firstly tightened, and after the tightening type connector 2-1 is clamped into the connecting cavity 2-1, the arc plate 2-1-3 is loosened to be connected with an anti-slip strip 2-2, so that the second cone 2-2 can rotate on the first cone 2-1 and swing out various curves or straight models in a positioning mode.
Further, the third building block 3 comprises a first connecting column 3-1 and a second connecting column 3-2, the outer diameters of the first connecting column 3-1 and the second connecting column 3-2 are matched with the inner diameter of the connecting groove 1-2, connecting plates 3-1-1 are arranged on the first connecting column 3-1 and the second connecting column 3-2, connecting slot holes 3-1-2 are formed in the connecting plates 3-1-1 of the first connecting column 3-1, rotating connecting columns 3-2-1 are arranged on the connecting plates 3-1-1 of the second connecting column 3-2, and the rotating connecting columns 3-2-1 are matched with the connecting slot holes 3-1-2. The third building block body 3 is used as a bending connecting piece, the bending of different angles is realized through the connection of the rotary connecting column 3-2-1 and the connecting slot hole 3-1-2, meanwhile, the outer diameters of the first connecting column 3-1 and the second connecting column 3-2 are matched with the inner diameter of the connecting slot 1-2, the third building block body can be connected with the building block body more conveniently, and an arc-shaped corner is arranged at the edge of the third building block body, so that the third building block body is not easy to damage children.
The working principle of the invention is that in the embodiment, only one combined connection mode is listed, all the first building blocks 1 are square, four movable connection columns 5 are arranged in the first building blocks 1, and the movable connection columns 5 of the first building blocks 1 in the middle are horizontally and transversely arranged according to the requirement, wherein the movable connection columns 5 of the first building blocks 1 on the left side and the right side are vertically arranged with the movable connection columns 5 of the first building blocks 1 in the middle, two movable connection columns 5 in the diagonal positions in the movable connection columns 5 of the first building blocks 1 in the middle are respectively pushed out in opposite directions, the two movable connection columns 5 on the left side and the right side are connected with connecting grooves 1-2 on the first building blocks 1, when the two movable connection columns 5 on the left side are pushed out to the positions of third positioning holes 1-6, the upper limiting ball springs 7 are clamped into the third positioning holes 1-6, the lower limiting ball springs 7 are clamped into the fourth positioning holes 1-7, when the two movable connection columns 5 on the left side are pushed out to the positions of the sixth positioning holes 1-9, the upper limiting ball springs 7 are clamped into the second positioning holes 1-2 and the lower ball springs 1-2 are clamped into the first positioning holes 1-2, the lower cone is clamped into the first positioning holes 1-2 and the second positioning holes 1-2 and the lower cone is fixedly connected with the first positioning balls 1-2 and the lower cone 1 and the upper cone 1 and the lower cone 1, the first cone 2-1 is connected with the connecting cavity 2-2-1 on the second cone 2-2 through the tightening type connector 2-1-2, the tightening type connector 2-1-2 is tightened first when being clamped into the connecting cavity 2-2-1, and is loosened to be connected with the anti-slip strip 2-2 after being clamped into the connecting cavity 2-2-1, so that the second cone 2-2 can rotate on the first cone 2-1 and swing out of various shapes in a positioning mode, and the fourth building block 4 is used as a decoration.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645108.0A CN115105846B (en) | 2022-06-09 | 2022-06-09 | Building block combination toy with built-in connecting columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645108.0A CN115105846B (en) | 2022-06-09 | 2022-06-09 | Building block combination toy with built-in connecting columns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115105846A CN115105846A (en) | 2022-09-27 |
| CN115105846B true CN115105846B (en) | 2025-10-21 |
Family
ID=83326943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210645108.0A Active CN115105846B (en) | 2022-06-09 | 2022-06-09 | Building block combination toy with built-in connecting columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115105846B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218740195U (en) * | 2022-06-09 | 2023-03-28 | 冷志明 | Novel building block combined toy with built-in connecting column |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2804345A1 (en) * | 1978-02-02 | 1979-08-09 | Fischer Artur Dr H C | GAME PIECE |
| JP2014050653A (en) * | 2012-09-04 | 2014-03-20 | Aihara Masahiko | Block toy |
| KR101627233B1 (en) * | 2015-12-21 | 2016-06-03 | 서진철 | A green multi function building block |
| CN206777871U (en) * | 2017-06-14 | 2017-12-22 | 浙江奇创玩具有限公司 | Puzzle provided with elements movable in relation to each other |
| CN208302201U (en) * | 2018-05-28 | 2019-01-01 | 四川力登维汽车部件有限公司 | Height-adjustable Block structural unit |
| CN208302208U (en) * | 2018-05-28 | 2019-01-01 | 四川力登维汽车部件有限公司 | Deformable environmental protection Block structural unit |
| CN211659267U (en) * | 2020-01-20 | 2020-10-13 | 马金祥 | Large-scale preschool education building blocks toy |
| CN213667933U (en) * | 2020-11-02 | 2021-07-13 | 浙江伊威爱玩具有限公司 | Novel combined building block |
| CN214971756U (en) * | 2021-02-01 | 2021-12-03 | 西安云之易网络科技有限公司 | A new multifunctional building block holder for children's toys |
-
2022
- 2022-06-09 CN CN202210645108.0A patent/CN115105846B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218740195U (en) * | 2022-06-09 | 2023-03-28 | 冷志明 | Novel building block combined toy with built-in connecting column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115105846A (en) | 2022-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10518193B2 (en) | Toy construction set | |
| CN203989874U (en) | A kind of block toy that is easy to moulding | |
| CN203043566U (en) | Building block and connection structure thereof | |
| WO2019196591A1 (en) | Multi-dimensional building block toy building component and set capable of being built freely on front and back sides | |
| WO2017143709A1 (en) | Building blocks and splicing structure thereof | |
| CN218740195U (en) | Novel building block combined toy with built-in connecting column | |
| CN201591980U (en) | Plane and solid jigsaw | |
| CN101980322B (en) | Octagonal folding mechanism | |
| CN115105846A (en) | Novel building block combined toy with built-in connecting column | |
| CN203710699U (en) | Building blocks with three-dimensional splicing function | |
| CN207324090U (en) | A kind of intelligence development block toy | |
| CN206121168U (en) | Science and education building blocks | |
| CN207324094U (en) | A kind of building blocks splicing component and building blocks robot | |
| CN106390479B (en) | Science and Education Building Blocks | |
| CN212119040U (en) | Splicing component for toy | |
| CN211659267U (en) | Large-scale preschool education building blocks toy | |
| CN201701749U (en) | Combination toy inserted block | |
| CN201664505U (en) | Assembling toy for children | |
| CN222400224U (en) | A square structure that is easy to assemble Lego-style building blocks | |
| CN216725773U (en) | A kind of educational building block toy | |
| CN101332367A (en) | Multidirectional plug-in type children intelligence-benefiting 3D combined building block | |
| CN207203479U (en) | A kind of children build the connected ball of toy | |
| CN203777672U (en) | Intelligence-boosting magic bead building block | |
| CN216456904U (en) | Skeleton building block system | |
| CN214634006U (en) | Changeable string building block |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |