JP3046068U - 3D combination building toys - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a building toy or a puzzle that can be interestingly played by infants, elementary and junior high school students, and adults and that is useful for understanding a three-dimensional structure, instead of a conventional simple building block. Abstract: A basic solid A (three isosceles triangles whose base is an equilateral triangle and a side surface is a right angle), a basic solid B (a base is a regular square, and four sides are equilateral triangles), a basic solid C (Three base triangles and equilateral triangles)
C. A three-dimensional combined building toy that combines three types of triangular solids into close contact with each other or as a building block to produce various three-dimensional figures. The three-dimensional contact surface may be provided with an adhesive or a pressure-sensitive adhesive, or the back surface may be provided with a surface magnet. It can be provided as a building block, educational toy or puzzle for children and adults.

Description

[Detailed description of the invention]

[0101]

[Technical field to which the invention belongs]

 The present invention relates to toys suitable for use as a building block puzzle for infants, elementary and junior high school students, or for junior high school students or general adults.

[0092]

[Prior art]

 Various types of building blocks for infants and lower grades have been provided in the past, but in general, many of them have simple shapes, so that they are easy to assemble, the finished three-dimensional structure is simple, and there is no deep excitement. Many. In other words, building blocks are intelligent toddlers for toddlers and are limited to those who are only in their developmental stage.Therefore, there is no toy that incorporates various changes in three-dimensional shape. . In addition, although “blocks” for elementary school students or junior and senior high school students are disclosed in the prior art as long as they have a complicated shape, they are rarely provided as municipal supplies. In addition, if only the known triangular solids are used, there are some that are shown as individual solid models at educational sites, but there are no proposals or disclosures that can be used in combination with “building blocks”.

[0093]

[Problems to be solved by the invention]

 The purpose of the present invention is to provide building toys or building puzzles for elementary and junior high school students or high school / college students / general adults who can play with interest and deepen their understanding of the three-dimensional structure. .

[0093]

[Means for Solving the Problems]

 The structure of the present invention is as follows: (1) As shown in FIG. 1, the basic solid A is composed of three isosceles triangles whose base is a regular triangle and whose side is an apex at a right angle. As shown in the figure, the basic solid B is composed of four squares having a regular square bottom and a regular triangle on the side. (3) As shown in FIG. 3, the basic solid C is composed of a regular triangle on the bottom and a regular triangle on the side. (4) The three types of triangular solids A to C described above are combined with each other in close contact with each other or as a building block to produce various solid figures. It is a combination wooden toy. (5) The three-dimensionally combined building toy according to the embodiment, in which an adhesive or a pressure-sensitive adhesive is applied to a surface of each of the three types of three-dimensional objects to be in close contact with each other. (6) A three-dimensional combined building toy according to an embodiment in which a surface magnet is provided on the back surface of each of the three types of three-dimensional objects to be in close contact with each other.

[0056]

[Embodiment of the invention]

 The present invention is configured as described above, and since the three kinds of solids are made to the same size, various kinds of solids can be exhibited by combining and stacking them. For examples of combinations,

A few basic examples have been described in the section "Examples". However, it is needless to say that the feature of the present invention lies in the diversity of these combinations, and it is not an exhaustive explanation of all the finished products. The three-dimensional material should be a flat one (for example, paper).

They may be designed and assembled as shown in the development views of FIGS. Alternatively, three-dimensional molding may be performed using a resin or the like. The latter case has the advantage that it is suitable for mass production and can be provided at a low price. In addition, adhesives or pressure-sensitive adhesives applied to the surfaces of the three solids to be in close contact with each other are also awarded. In that case, by peeling off the release paper on the bonding surface, both surfaces are joined, and the finished product once assembled can be fixed for the purpose of ornamentation or the like. Further, a surface magnet is also provided on the back surface of each of the three types of solids to be in close contact. In this case, each surface is magnetically attached, and after completion or use, each contact surface can be easily disassembled and stored. That is, it is possible to provide a building block or a puzzle which can be freely assembled and disassembled.

[0086]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view and a development view showing a basic solid A of the present invention. FIG. 2 is a perspective view and a development view showing the basic solid B of the present invention. FIG. 3 is a perspective view and a development view showing the basic solid C of the present invention. FIG. 4 is a first embodiment of the present invention. There is a basic solid C at the center, and four basic solids A are closely adhered to each of the four surfaces, and its appearance is a 4-regular hexahedron (dice type). FIG. 5 shows a second embodiment of the present invention. The bottom surface of the two basic solids B is formed in close contact with each other, and its appearance is a 5-octahedron. FIG. 6 shows a third embodiment of the present invention. Two basic solids B and four basic solids C are sequentially adhered to each other, and their appearance is a 6-tetrahedron (pyramid type). FIG. 7 shows a fourth embodiment of the present invention. It is in close contact with (8 faces) of the central regular octahedron of the second embodiment so that a 3-basic solid C is further projected. The appearance 7 is commonly referred to as a composite solid, and has an application way such as using a decorative thread (or tuft) 8 to be used for decoration of kusudama. FIG. 8 shows a fifth embodiment of the present invention. It is a combination of eight basic solids A, six basic solids B, and eight basic solids C, and placed in a 9-cube box. It is suitable for building blocks or assembling puzzles. The basics of the combination are such that the 3-basic solid C is adhered to the triangular surface of the 2-basic solid B, and the 1-basic solid A is sandwiched therebetween. It is finished by combining them in the XYZ axis directions. (Note that, as shown in the upper surface of FIG. 8, there is a case where development is performed in a diagonal direction.)

007

[Effect of the invention]

 According to the present invention, the following effects can be exerted. Since the basic unit of the figure is a regular triangle / square, it is a building block that can be used by children from elementary school children to upper grades. The process of combining these solids is quite diverse and complex, requiring concentration of intelligence and trial and error. On the other hand, the finished product is surprisingly a simple and clear elevation such as a regular polyhedron, and it is easy to determine at a glance whether the finish is correct. On the other hand, it is a building toy that can be used for creative ingenuity, such as creating unexpected new solids that cannot be included in the manual due to various combinations. It is also useful as an educational toy to understand the relationship between various solid figures and constituent solids in the mathematics and mathematics curriculum at elementary and junior high schools. Furthermore, since it is a diverse and complex building block, if it is provided to junior high school students or ordinary adults, it can be used as an interesting puzzle or as an assembled decoration. Although not described in the embodiment section, if the surface of each of the various bodies of the present invention is provided with a geometric pattern, the completed three-dimensional body can be used as an advanced ornament.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a basic three-dimensional object A of the present invention, and a development view thereof.

FIG. 2 is a perspective view showing a basic three-dimensional body B of the present invention, and a development view thereof.

FIG. 3 is a perspective view showing a basic three-dimensional body C of the present invention, and a development view thereof.

FIG. 4 is a first embodiment of the present invention (completed appearance = 4-cube).
FIG.

FIG. 5 is a perspective view showing a second embodiment (complete appearance = 5-octahedron) of the present invention.

FIG. 6 is a perspective view showing a third embodiment (complete appearance = 6-regular tetrahedron) of the present invention.

FIG. 7 is a perspective view showing a fourth embodiment (complete appearance = 7-common name / composite solid) of the present invention.

FIG. 8 is a perspective view of a fifth embodiment of the present invention (9-puzzle to be put in a cubic box) and an explanatory view showing a main part of how to assemble them.

[Explanation of symbols]

 1—Basic solid A 2—Basic solid B 3—Basic solid C 4—Cube after assembly 5—Octahedron after assembly 6—Tetrahedron after assembly 7—A common name after assembly Composite solid 8-Decorative string (or tuft) 9-Puzzle cube box

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location G09B 19/10 G09B 19/10 Z

Claims (3)

[Utility model registration claims] 1. A basic solid A is composed of three isosceles triangles whose bases are equilateral triangles and whose side surfaces are perpendicular at right angles. A basic solid B is composed of four tetragons whose bases are equilateral triangles and whose side surfaces are equilateral triangles. The basic solid C is composed of three equilateral triangles on the bottom and equilateral triangles on the bottom, and three types of triangular solids A to C are combined with each other in close contact with each other or as a building block to create various solid figures. A three-dimensional combination building toy characterized by being revealed. 2. The three-dimensional combined building toy according to claim 1, wherein an adhesive or a pressure-sensitive adhesive is applied to the surface of each of the three kinds of three-dimensional bodies to be in close contact. 3. The three-dimensional combined building toy according to claim 1, wherein a surface magnet is provided on the back surface of each of the three types of three-dimensional objects to be in close contact.