Cubic unfolding educational toy

Abstract

The utility model provides a cubic unfolding educational toy which comprises a plurality of composition boards, the composition boards are arranged in a rectangular shape, splicing parts are arranged on the outer side edges of the composition boards, and the composition boards are mutually clamped, spliced and assembled through the splicing parts to form a hexahedron structure. According to the utility model, the arc spherical buckle technology is adopted for splicing, so that assembling and disassembling can be carried out at will. The cube structure can be directly assembled without additional accessories, the structure is simple, the cost is low, various unfolding states of the cube or the cuboid can be displayed more visually, and interestingness and playability are high.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly toy structures, in particular to a cube unfolding puzzle toy. Background Art

[0002] The existing cube unfolding models include 11 unfolding models of a cube and 54 unfolding models of a cuboid realized by combining different numbers of square blocks. The current technology uses magnets to adsorb on a model or inserts pins through the holes in the square blocks. Its disadvantages are that it is too cumbersome, not very interesting, and not convenient to display various cube unfolding states.

[0003] For example, a cube magnetic adsorption building block with the application number CN201920323698.9 includes cube blocks. A magnet is installed on each face of the cube block, and adjacent magnets do not contact each other; a cross-shaped partition is arranged in the cube block, and magnets are installed in the middle slots formed by the cross-shaped partition and the cube block around it. A separator is arranged in the central slot of the cross-shaped partition to form a front slot and a back slot, and magnets are installed in both the front slot and the back slot. The cube block is composed of an end cover and a middle box body, and the cross-shaped partition is located in the middle box body. The cost of this assembled building block is relatively high, and the combination stability is insufficient.

[0004] There is a need for a new type of cube unfolding puzzle toy that can solve the problems mentioned above. Summary of the Utility Model

[0005] The utility model provides a cube unfolding puzzle toy, which solves the problems of cumbersome operation and low interest of the existing cube assembly toys by technically transforming the existing assembly toys.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cube unfolding puzzle toy includes a plurality of combined boards. The combined boards are arranged in a rectangular shape, and a splicing part is arranged on the outer side edge of the combined board. The plurality of combined boards are mutually clamped and spliced through the splicing part to form a hexahedron structure.

[0008] Preferably, the combined board is in a rectangular or square structure.

[0009] Preferably, the splicing part includes an intermediate rotating part and a clamping part. The intermediate rotating part protrudes and is arranged at the middle position of the two opposite outer side edges of the combined board. A clamping part is arranged on the side edge adjacent to the intermediate rotating part on the combined board, and the clamping part is rotationally connected to the intermediate rotating part of another combined board.

[0010] Preferably, the clamping parts are arranged at the left and right ends of the side of the combined board, and a middle rotating part of another combined board is rotatably installed between the clamping parts. An arc-shaped clamping groove is recessed inward on the side end face of the clamping part relative to the middle rotating part, and an arc-shaped spherical buckle protrudes outward on the outer side end face of the middle rotating part relative to the clamping part. The arc-shaped spherical buckle and the arc-shaped clamping groove are engaged with each other.

[0011] Preferably, a graphic or color identifier is also provided on the combined board.

[0012] The beneficial effects of the present utility model are as follows:

[0013] In the present utility model, a splicing part is provided on the outer side of the combined board, so that the combined board can be movably connected with another combined board through the splicing part, and the combined boards can be spliced with each other to form a cube structure. When the combined board is square, a cube structure is formed. When the combined board is laid flat and unfolded, 11 different unfolded model states of the cube can be shown. When the combined board is rectangular, a cuboid structure is formed. When the combined board is laid flat and unfolded, 54 different unfolded model states of the cuboid can be shown.

[0014] The splicing part uses the arc-shaped spherical buckle technology for splicing, and can be assembled and disassembled at will. And it can be directly assembled into a cube structure without any additional accessories. Each combined board can also be identified with different colors, or by sticking letters and numbers, greatly enhancing the interest and playability. Description of the Drawings

[0015] Figure 1 is the structural diagram of the present utility model;

[0016] Figure 2 is the schematic diagram of the state when the present utility model is combined into a cube;

[0017] Figure 3 is the schematic diagram of the unfolded model state of the present utility model;

[0018] Explanation of the reference numerals in the drawings: combined board 1, splicing part 2, middle rotating part 21, arc-shaped spherical buckle 211, clamping part 22, arc-shaped clamping groove 221. Detailed Embodiment

[0019] The following will describe the specific content of the present utility model in detail with reference to the drawings and embodiments.

[0020] Please refer to Figures 1-3 As shown, the present utility model provides a cube unfolding puzzle toy, including a plurality of combined boards 1. The combined boards 1 are arranged in a rectangular shape, and a splicing part 2 is provided on the outer side of the combined boards 1. The plurality of combined boards 1 are clamped and spliced with each other through the splicing part 2 to form a hexahedron structure.

[0021] Further, the composite board 1 has a rectangular or square structure. The material of the composite board 1 is PP material or ABS material, and it is integrally injection-molded.

[0022] This application is not limited to the splicing form of several composite boards. Different specifications of cube structures can be assembled by multiple composite boards. In another embodiment 2, the composite board has a square structure, and composite boards can be continuously stacked and assembled on the basis of the assembled cube to form a cuboid structure.

[0023] Further, in order to enable the splicing part 2 to connect the composite board 1, the splicing part 2 includes an intermediate rotating part 21 and a clamping part 22. The intermediate rotating part 21 protrudes and is arranged in the middle position of the two opposite outer sides of the composite board 1. The clamping part 22 is arranged on the side adjacent to the intermediate rotating part 21 on the composite board 1, and the clamping part 22 is rotationally connected to the intermediate rotating part 21 of another composite board 1.

[0024] Further, in order to achieve the rotation effect of the splicing part 2, the clamping parts 22 are arranged at the left and right ends of the side of the composite board 1. The intermediate rotating part 21 of another composite board 1 is rotatably installed between the clamping parts 22. An arc-shaped card slot 221 is recessed inwardly on the side end surface of the clamping part 22 relative to the intermediate rotating part 21. An arc-shaped spherical buckle 211 protrudes from the outer end surface of the intermediate rotating part 21 relative to the clamping part 22. The arc-shaped spherical buckle 211 is engaged with the arc-shaped card slot 221. The composite board 1 is made of a material with a certain elasticity, and the arc-shaped spherical buckle 211 of the intermediate rotating part 21 can be squeezed and fitted into the arc-shaped card slot 221, which is convenient for the splicing of the composite boards 1, and the different composite boards 1 can rotate relative to each other.

[0025] Further, graphic or color markings are also provided on the composite board 1. Different patterns and colors can be set to identify different composite boards 1, which is more interesting. For example, sticking letters, numbers, patterns, etc., allowing children to decorate the composite board 1 according to their own preferences, further increasing the playability of the game. And by adding teaching elements such as basic mathematics, shapes, and colors to the composite board 1, children can learn knowledge while playing, with stronger functionality. Different patterns can be set on both sides of the composite board 1 to increase the playability.

[0026] The corners of the composite board 1 are rounded to prevent children from getting injured during play.

[0027] Further, anti-slip textures or anti-slip coatings are also provided on the composite board 1 to improve the stability of children's grip during operation.

[0028] In this embodiment, a splicing part is provided on the outer side edge of the composite board, enabling the composite board to be movably connected to another composite board through the splicing part. Moreover, 6 composite boards can be spliced with each other to form a cube structure. When the composite board is square-shaped, a cube structure is formed. When the composite board is laid out flat, 11 different unfolded model states of the cube can be presented. When the composite board is rectangular-shaped, a cuboid structure is formed. When the composite board is laid out flat, 54 different unfolded model states of the cuboid can be presented.

[0029] In this embodiment, the splicing part adopts the arc-spherical buckle technology for splicing, which can be assembled and disassembled arbitrarily. And it can be directly assembled into a cube structure without any additional accessories. Each composite board can also be identified by different colors, or by pasting letters and numbers, greatly enhancing the interest and playability.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

[0031] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0032] In the description of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", and "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A cube unfolding puzzle toy, characterized in that, It includes several composite boards. The composite boards are rectangular, and splicing parts are arranged on the outer sides of the composite boards. Several composite boards are mutually clamped and spliced through the splicing parts to form a hexahedron structure; The splicing part includes an intermediate rotating part and a clamping part. The intermediate rotating part protrudes and is arranged at the middle position of two opposite outer sides of the composite board. The clamping part is arranged on the side adjacent to the intermediate rotating part on the composite board. The clamping part is rotationally connected to the intermediate rotating part of another composite board; The clamping parts are arranged at the left and right ends of the side of the composite board. The intermediate rotating part of another composite board is rotationally installed between the clamping parts. An arc-shaped card slot is recessed inwardly on the side end surface of the clamping part relative to the intermediate rotating part. An arc-shaped spherical buckle protrudes on the outer end surface of the intermediate rotating part relative to the clamping part. The arc-shaped spherical buckle and the arc-shaped card slot are mutually clamped; 2. The cubic unfolding puzzle toy according to claim 1, characterized in that, The composite board has a rectangular or square structure.

3. A cube unfolding puzzle toy according to claim 1, characterized in that, Graphical or color markings are also provided on the composite board.

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