KR20040090653A - Block for assembling and toy block set of the same - Google Patents

Abstract

PURPOSE: Provided is a block for assembling and toy block set of the same having an improved structure so that children more easily and safely assemble and disassemble the toy block set. CONSTITUTION: The block for assembling includes more than one insertion groove(13) in a designated size and having a protruded jaw formed in an inward direction; and more than one linking piece(11) for being inserted into each insertion groove, and having a projection at a lower end thereof. Particularly, each linking piece(11) includes a built-in magnet inside, and is movable back and forth. Also, each block has at least one linking groove on a side where no insertion groove is formed, and each linking groove has a built-in magnet.

Description

BLOCK FOR ASSEMBLING AND TOY BLOCK SET OF THE SAME}

The present invention relates to a prefabricated block and a set of prefabricated block toys, specifically, made of a cube shape, magnets are built in each side, and the sides are indented or formed in an uneven shape, which can be assembled into various shapes by fixing each other. Prefabricated block, a plurality of the prefabricated block, consisting of a wheel-shaped block with a magnet built in the side and a rotating shaft can be rotated at an angle to the prefabricated block toy set consisting of a link block for connecting between the prefabricated block It is about.

In general, as a toy for intelligent development of an infant or a child, a prefabricated block toy set capable of assembling a plurality of blocks having various shapes to make an arbitrary sculpture is widely used. This prefabricated block toy set can be used repeatedly to assemble sculptures of various shapes according to children's imagination, to disassemble the assembled sculptures and to make other sculptures, and to stimulate children's creativity and imagination. There is a big advantage in helping to improve activity and intelligence. In addition, according to the design ability and imagination of the producer can be produced with a high degree of difficulty, it is widely used in elementary and junior high school students as well as infants and preschoolers.

Conventional prefabricated block toy sets are coupled to each other after the mating surfaces of a plurality of blocks having a specific shape, to form a male and female irregularities on the corresponding mating surface in order to enable repetitive assembly and disassembly and to prevent the irregularities between each other The fitting method is adopted. In this conventional method, the concavities and convexities formed on the side surfaces of the prefabricated block are fitted to engage with each other, and then fixed by applying force in opposite directions to each other. In addition, when disassembling the mutually assembled prefabricated block, the coupling was released by pulling both prefabricated blocks in opposite directions.

However, in order to prevent such prefabricated blocks from being easily separated after assembly, the coupling face concave-convex structure of each prefabricated block is configured to be fitted to each other only when a pressing force of a predetermined size or more is applied. There was a problem in that assembly was difficult due to the considerable pressure input required during assembly. In addition, when disassembling the assembled sculptures, there is a problem that a considerable force is required to pull out and separate the uneven portions of each of the prefabricated blocks because the solid blocks are firmly fixed to each other. In particular, in the case of children or infants having a weak force, the assembly and disassembly of such a prefabricated block is particularly difficult, and there is a problem that a safety accident may occur while applying excessive force.

The present invention has been presented to solve the above problems, an object of the present invention is not only possible to easily assembling and separating with a small force without forcing the concave-convex structure of each prefabricated block to assemble the sculpture, It is to provide a prefabricated block that can be safely used by children or infants because the sculptures are not easily disassembled after assembly.

In addition, another object of the present invention is to provide a prefabricated block toy set that is composed of the prefabricated blocks of various shapes can be produced in a variety of arbitrary sculptures.

1 is a view for explaining a prefabricated block according to the present invention.

2 is a view for explaining a wheel block according to the present invention.

3 is a view for explaining a link block according to the present invention;

4 to 6 are views for explaining a modification of the prefabricated block according to the present invention.

Figure 7 is an illustration of the moldings formed using the assembled block toy set according to the present invention.

*** Explanation of symbols on the main parts of the drawing ***

10, 40, 50, 60: prefabricated block 20: wheel block

30: link block 100: sculpture

In order to achieve the above object, the prefabricated block according to the present invention is a prefabricated block for manufacturing any sculptures made of a predetermined polyhedron shape, formed in a predetermined size recessed in at least one side inward, At least one insertion groove having a locking projection protruding to a predetermined size toward the inside; And it is characterized in that each of the insertion groove is moved in and out, and provided with a protrusion formed at a lower end protruding to a predetermined size to be caught on the locking jaw, one or more coupling pieces to embed the first magnet therein.

Preferably, the prefabricated block is recessed and formed at least the same size as the upper end of the coupling piece to at least one side of each insert groove not formed, and further includes one or more coupling grooves with a second magnet built therein. ,

At this time, the first magnet and the second magnet to have the same magnetic pole direction.

In addition, the prefabricated block is formed in a cube or a cylindrical shape, wherein the insertion groove and the coupling groove to be provided on one side corresponding to each other.

In addition, in order to achieve the above another object, the prefabricated block toy set according to the present invention, as a prefabricated block toy set for manufacturing any sculpture, is made of a predetermined polyhedron shape, recessed in at least one side A prefabricated block having one or more first insertion grooves formed therein and one or more first coupling pieces which are engaged with each first insertion groove and move in and out and have a first magnet embedded therein; A wheel block formed in a wheel shape and recessed in at least the same size as an upper end of the first coupling piece on one side thereof and having a first coupling groove having a second magnet built therein; And a link block having a predetermined polyhedron shape and having two connecting blocks having a third magnet embedded in one end thereof, and a rotating shaft for coupling the other end of each connecting block to rotate each connection block at an angle. It is characterized by including.

Preferably, the prefabricated block has at least one side surface where each first insertion groove is not formed, and is formed to be recessed at least the same size as the upper end of the first coupling piece and has a second coupling groove having a fourth magnet embedded therein. More equipped,

The wheel block is formed to protrude on the other side and further includes a first coupling part having a fifth magnet embedded therein.

Hereinafter, with reference to the accompanying drawings will be described in detail the advantages, features and preferred embodiments of the present invention.

1 is a view for explaining a prefabricated block according to the present invention, Figure 1a is a perspective view of the prefabricated block, Figure 1b is a cross-sectional view cut the prefabricated block in the AA 'direction, Figure 1c is a prefabricated block in the BB' direction It is a cross-sectional view cut | disconnected, FIG. 1D is a state diagram which shows the state which couple | bonded the two prefabricated blocks. The prefabricated block 10 shown in Figs. 1A to 1C is a unit block for assembling any sculpture as a component of the prefabricated block toy set according to the present invention.

As shown in Figures 1a to 1c, the prefabricated block 10 according to the present invention is a cube-shaped block, at least one side to form an insertion groove 13 of a predetermined size and at least one side of the prefabricated block in the insertion groove To have a coupling piece (11) to move in and out of. In addition, the side of the coupling piece 11 is provided with a locking projection 19 which is formed with a side wall extending slightly to the edge of the insertion groove 13 to prevent separation of the coupling piece. 1A to 1C illustrate a case where the coupling pieces are provided on the top and front surfaces of the assembly block 10.

The coupling piece 11 moves in and out of the prefabricated block in a state of being inserted / attached into the insertion groove 13, and has a protrusion 11 ′ protruding from the lower end by being caught by the locking jaw 19. do. In addition, the inside of the coupling piece 11 is provided with a magnet 12, the magnet 12 is a magnetic pole (N pole respectively in the opposite surface and the surface facing the side of the prefabricated block 10, the coupling piece is mounted) , S-pole) is arranged and fixed in the direction of forming. Preferably, the magnet of each coupling piece is to form the same magnetic pole with respect to the direction toward the outside and the direction toward the inside of the prefabricated block 10, respectively.

In addition, the coupling groove 14 recessed in the same size and shape as the upper end of the coupling piece 11 on the side opposite to the side on which the coupling piece 11 is provided, ie, the bottom and back of the assembly block 10. It is to be formed. Preferably, the size of the coupling groove is formed to be somewhat larger than the size of the upper end of the coupling piece. The magnet 15 is also fixed to the inside of the coupling groove 14, the magnet 15 also in the direction to form the same magnetic pole as the magnet 12 of the coupling piece provided on the side opposite the coupling groove 14 Is placed. Therefore, the magnetic poles of the magnets provided in the respective coupling grooves are the same with respect to the direction toward the outside and the direction toward the inside of the prefabricated block 10, respectively.

For example, if the magnet 12 of the coupling piece 11 has an N pole at the top and an S pole at the top, the magnet 15 of the coupling groove 14 also has an N pole at the top and a S pole at the bottom thereof. Is placed. Therefore, the attraction force between the coupling pieces 11 and the magnets 12 and 15 of the corresponding coupling groove 14 is attracted to each other, so that the coupling pieces are normally placed in the insertion groove 13.

As such, the coupling pieces 11 and the corresponding coupling grooves 14 are provided with one or two, respectively, based on the cube. If the coupling piece and three coupling grooves are provided, that is, if the coupling piece 11 and the coupling groove 14 are also provided on the side surface 18 in FIG. 1A, the configuration inside the assembly block 10 may be complicated. In addition, the magnetic force acts between the coupling pieces provided on the upper surface, the front surface and the side surface, thereby preventing the movement of each other. Therefore, in order to ensure the smooth movement of the coupling piece 11, it is preferable that the coupling piece 11 and the coupling groove 14 are each provided with two or less.

As a material of the prefabricated block according to the present invention, a synthetic resin material such as plastic may be used, and in particular, the corner parts may be rounded to prevent children from being injured during use.

Prefabricated block 10 according to the present invention can be assembled to each other by inserting the coupling piece 11 into the coupling groove 14, each prefabricated by the attraction between the coupling piece and the magnets 12, 15 built into the coupling groove The combined state of the block 10 is maintained. The assembly of the prefabricated block 10 will be described with reference to FIG. 1D. In FIG. 1D, the two prefabricated blocks 10a and 10b are combined.

In order to assemble the prefabricated block 10a and the prefabricated block 10b, the surface on which the joining groove 14a of the prefabricated block 10a is formed and the surface on which the joining piece 11b of the prefabricated block 10b is formed are brought into contact with each other. Since the attraction force acts between the magnets 12b embedded in 11b, the coupling piece 11b is pulled out of the insertion groove 13b and inserted into the coupling groove 14a. At this time, the attraction force acts on the magnet 15b of the coupling groove 14b to the magnet 12b. Assuming that the magnets of the magnets 15a and 15b are the same, the magnet 12b is closer to the magnet 15a. It is pulled out of 13b and inserted into the engaging groove 14a. In addition, the engaged state between the prefabricated blocks 10a and 10b is maintained by the magnetic force between the magnets 15a and 12a.

Figure 2 is a view for explaining a wheel block according to the present invention, Figure 2a is a perspective view of the wheel block, Figure 2b is a cross-sectional view of the wheel block. The wheel block 20 shown in FIG. 2 is a component of the prefabricated block toy set according to the present invention, and is used when expressing a wheel of an automobile by assembling with the prefabricated block 10 when assembling a sculpture such as a vehicle.

The wheel block 20 according to the present invention is composed of a tire 20b fitted to the rotary shaft 20a and the rotary shaft, and the tire is rotated about the rotary shaft. The rotating shaft 20a is formed of a synthetic resin material such as plastic, and the outer surface of the tire 20b is formed of a rubber material to be similar to a general tire. In addition, when the inner surface of the tire 20b in contact with the rotating shaft 20a is formed of a rubber material, the tire may not rotate properly due to friction. Therefore, the inner surface of the tire 20b may be formed of a synthetic resin material such as plastic to reduce friction. . Therefore, since the wheel block 20 of the completed sculpture, such as a car, can be moved, it is possible to produce a more complete and interesting sculpture.

Wheel block 20 according to the present invention in order to be coupled to the prefabricated block 10, one side of the rotating shaft (20a) is provided with a coupling portion (26) protruding outward and the other side to the outside It is provided with a recessed groove 24 is formed. The magnets 27 and 25 are also built into the coupling part 26 and the coupling groove 24.

The size and shape of the coupling groove 24 of the wheel block 20 is the same as the size and shape of the coupling groove 14 of the prefabricated block 10, the size and shape of the coupling portion 26 is a prefabricated block ( The coupling piece 11 of 10) is to be formed in the same size and shape when exposed to the outside. In addition, the polarization directions of the magnets 27 and 25 embedded in the coupling part 26 and the coupling groove 24 also include the magnets built into the coupling piece 11 and the coupling groove 14 of the prefabricated block 10. 12, 15) to be formed in the same polarity direction.

In order to couple the wheel block 20 according to the present invention to the prefabricated block 10, the side in which the engaging piece 11 of the prefabricated block 10 is arranged and the coupling groove 24 of the wheel block 20 are arranged. Make the sides face each other. At this time, the attraction force between the magnet 12 embedded in the coupling piece 11 of the prefabricated block 10 and the magnet 25 embedded in the coupling groove 24 of the wheel block 20 is attracted to each other. The engaging piece 11 of the block is pulled out and inserted into and engaged with the engaging groove 24 of the wheel block. In addition, the coupling state between the prefabricated block 10 and the liquid block 20 is maintained by the attraction force between the magnets 12 and 25 embedded in each.

At this time, the opposite sides of the prefabricated block 10 and the wheel block 20 may be combined with each other, of course. That is, both sides may be coupled by inserting the coupling part 26 of one side of the wheel block 20 into the coupling groove 14 of one side of the prefabricated block 10. Therefore, the assembled state of the prefabricated block 10 and the wheel block 20 is maintained by the attraction force between the magnet 15 of the coupling groove 14 and the magnet 27 of the coupling portion 26.

3 is a view for explaining a link block according to the present invention. The link block 30 shown in FIG. 3 is a component of the prefabricated block toy set according to the present invention, and is used to connect the sculptures assembled by the prefabricated block 10. The link block 30 may be used to express a joint of an arm or a leg, for example, when manufacturing a sculpture such as a robot.

In the link block 30 according to the present invention, two connection blocks 30a and 30b having a bar shape are coupled to the rotation shaft 30c, thereby allowing the two connection blocks to rotate about the rotation shaft. Each connecting block (30a, 30b) may be formed in an elongated rectangular column shape, or may be formed in a cube shape, such as the prefabricated block (10). In addition, of course, the link block 30 may be provided with two or more connection blocks.

In addition, each end of each connection block (30a, 30b) that is not coupled to the rotating shaft (30c) to each of the built-in magnets for coupling with the prefabricated block 10, which can be confirmed through a cross-sectional view of each end. . At this time, one end of the connection block (30a) is provided with a coupling portion (36) protruding to the outside to embed the magnet 37 in the coupling portion. In addition, one end of the other one of the connection block (30b) is provided with a coupling groove 34 formed inwardly so as to embed the magnet 35 in the coupling groove. The size and shape of the coupling portion 36 is the same as when the coupling piece 11 of the prefabricated block 10 is exposed, and the magnetic pole direction of the magnet 37 is also formed to be the same as the coupling piece 11. . In addition, the size and shape of the coupling groove 34 is formed in the same manner as the coupling groove 14 of the prefabricated block, and likewise to form the magnetic pole direction of the magnet 35 is also the same as the coupling groove (14).

At this time, one end of the connection block 30a may be provided with a coupling piece instead of the coupling portion 36, but in this case, since the coupling groove is not provided within a predetermined distance from the coupling piece like the prefabricated block 10, the coupling piece of the connection block is eventually. There is no magnetic force from the outside during normal operation. Therefore, the engaging pieces are not seated in the insertion grooves, so they are not desirable.

In order to couple the link block 30 to the prefabricated block 10, the one end surface on which the coupling part 36 of the connecting block 30a is disposed and the side on which the coupling groove 14 of the prefabricated block is disposed face each other and then the coupling part ( Insert 36 into the coupling groove (14). At this time, since the attraction force between the coupling portion 36 and the magnets 37 and 15 embedded in the coupling groove 14 is attracted to each other, the prefabricated block 10 is coupled to the link block. Similarly, when the one end surface on which the coupling groove 34 of the connecting block 30b is disposed and the side surface on which the coupling piece 11 of the prefabricated block 10 is disposed face each other, the coupling groove 34 and the coupling piece 11 The attraction between the built-in magnet (35, 12) acts so that the engaging piece 11 is pulled out and inserted into the coupling groove 34, and the assembled block 10 is linked to the link block by the attraction of the magnet To 30.

The prefabricated block according to the present invention can be used in various forms. Examples of such modifications are illustrated in FIGS. 4 to 6. Hereinafter, with reference to FIGS. 4 to 6 will be described a possible modification of the prefabricated block according to the present invention.

Variation 1

A first variant of the prefabricated block is shown in FIG. 4. Figure 4 shows a first modification of the prefabricated block according to the present invention, Figure 4a is a perspective view of the first modification of the prefabricated block, Figure 4b is a cut of the first modification of the prefabricated block in the CC 'direction It is a cross section. 4A and 4B, the first modification 40 of the prefabricated block according to the present invention includes a coupling piece 41 and one or more coupling grooves 44 corresponding thereto. 46 and one or more coupling grooves 44 are provided. 4A and 4B, the coupling piece 41 is provided on the upper and front surfaces of the prefabricated block 40, and the coupling groove 44 is provided on the bottom and the rear surface thereof, the coupling portion 46 is provided on the right side, and the coupling on the left side. The case where the groove 44 was provided is shown. On the contrary, the coupling piece 41 and the coupling groove 44 corresponding thereto, the coupling portion 46 and the coupling groove 44 corresponding thereto are provided one by one, and the other side may be formed in a plane as well. to be.

The size and shape of the coupling piece 41 and the coupling groove 44 is formed to be the same as the prefabricated block 10 of FIG. 1, and the size and shape of the coupling part 46 are also exposed to the outside. It should be formed in the same state as it will be. Inside the coupling piece 41, the coupling groove 44 and the coupling portion 46 to embed the magnets (42, 45, 47). At this time, the direction of the magnetic pole of each magnet is also formed to be the same as each magnet of the prefabricated block 10 of FIG. That is, the magnets 42 and 47 of the coupling piece 41 and the coupling part 46 form magnetic poles in the same direction, and the magnets 45 of the coupling groove 44 respectively correspond to the corresponding coupling pieces and the magnet 42 of the coupling part. , 47, to form a magnetic pole in the same direction. For example, when the magnets 42 and 47 of the coupling piece 41 and the coupling portion 46 each have an N pole toward the outside and an S pole toward the inside thereof, The magnet 45 has an N pole toward the inside and an S pole toward the outside.

Insertion groove 43, the locking jaw 49 and the protrusion 41 'is the same as the prefabricated block 10 of Figure 1 will be omitted description.

Modification 2

A second variant of the prefabricated block is shown in FIG. 5. 5 shows a second modification of the prefabricated block according to the present invention, FIG. 5A is a perspective view of a second modification of the prefabricated block, and FIG. 5B is a cutaway view of the second modification of the prefabricated block in the DD 'direction. It is a cross section. As shown in Figs. 5a and 5b, the second modification 50 of the prefabricated block according to the present invention is provided with a coupling piece 51 on one or more surfaces, and similarly coupled to the surface corresponding to the surface provided with the coupling piece. A piece 51 is provided. Therefore, the prefabricated block 50 is provided with one or more pairs of coupling pieces 51 corresponding to each other, preferably one or two pairs of coupling pieces. If, in FIG. 5A, the coupling pieces 51 are also provided on the remaining two side surfaces 58 and the left and right surfaces, three pairs of coupling pieces are provided, as described in the description of FIG. 1, magnets embedded in the coupling pieces. (52) the magnetic force between each other will interfere with the smooth movement of the coupling pieces.

The size and shape of each coupling piece 51 is formed to be the same as the coupling piece 11 provided in the prefabricated block 10 of FIG. 1, and a magnet 52 is embedded in each coupling piece. At this time, the magnet 52 of the coupling piece 51 corresponding to each other to form a magnetic pole in the opposite direction to each other. For example, the magnet 52 of each coupling piece 51 has an N pole toward the outside and an S pole toward the inside. On the other hand, the magnet 52 of the coupling piece 51 corresponding to each other may be formed to form a magnetic pole in the same direction with each other, of course. For example, the magnet 52 embedded in the coupling piece 51 of the upper surface has an N pole toward the outside, and the S pole toward the inside thereof with the S pole, and the magnet embedded in the coupling piece of the bottom faces toward the inside. The north pole and the outward side may have the south pole.

Insertion groove 53, the locking step 59 and the protrusion 51 'is the same as the prefabricated block 10 of Figure 1 will be omitted description.

Modification 3

A third variant of the prefabricated block is shown in FIG. 6. Figure 6 shows a third modification of the prefabricated block according to the present invention, Figure 6a is a perspective view of a third modification of the prefabricated block, Figure 6b is a third modification of the prefabricated block cut in the EE 'direction It is a cross section. As shown in FIGS. 6A and 6B, the third modification 60 of the prefabricated block according to the present invention includes a coupling piece 61 and a corresponding coupling groove 64 corresponding to one or more surfaces thereof. And, the remaining corresponding surface to be provided with one or more pairs of coupling grooves 64 corresponding to each other. The size and shape of each coupling piece 61 and the coupling groove 64 is formed to be the same as the coupling piece 11 and the coupling groove 14 of the prefabricated block 10 shown in FIG. In FIGS. 6A and 6B, the coupling pieces 61 and the coupling grooves 64 are respectively provided on the corresponding side surfaces (front and back), and the two coupling grooves 64 corresponding to each other are provided on both sides (the upper surface and The bottom surface) is provided, respectively, and the remaining two side surfaces (68, left side and right side) is not provided with a separate coupling piece or a coupling groove.

In addition, the magnets 62 and 65 may be built into the coupling pieces 61 and the coupling grooves 64. At this time, the magnets 62 and 65 embedded in the pair of coupling pieces 61 and the coupling grooves 64 corresponding to each other form a magnetic pole in the same direction as the magnets 12 and 15 of the prefabricated block 10 of FIG. 1. Do it. That is, the coupling pieces 61 and the magnets 62 and 65 of the coupling groove 64 form magnetic poles in the same direction. On the other hand, when the coupling grooves 64 are provided on both sides corresponding to each other, it is preferable that the magnets 65 embedded in the coupling grooves 64 are stimulated in opposite directions to each other. In addition, the magnetic pole of the magnet 65 embedded in the coupling groove 64 has a polarity opposite to the magnetic pole of the magnet 62 embedded in the coupling piece 61. For example, when the magnet 62 of the coupling piece 61 has an N pole in the outer direction and an S pole in the inner direction, the magnet 65 embedded in the upper and lower coupling grooves 64 is Each has an S pole in the outer direction and an N pole in the inner direction. This is to allow the coupling piece 61 of the other prefabricated block 60 to be inserted into the coupling groove 64 corresponding to each other of the upper and lower surfaces. In addition, the magnets 65 embedded in the coupling grooves 64 (coupling grooves of the upper and lower surfaces) corresponding to each other may be formed to stimulate the magnetic poles in the same direction.

4 to 6 have been described a modification of the prefabricated block according to the present invention, in addition to the above-described modifications can be modified in the prefabricated block in a variety of shapes and structures. In addition, the prefabricated block 10, 40, 50, 60 has been described in the case consisting of a cube shape, which is presented as a preferred embodiment for the convenience and convenience of description of various sculptures, in addition to the prefabricated block Of course, it can be formed in various shapes such as cylinders, spheres, polygonal columns and polyhedrons. In addition, in Figures 1 to 6 each of the prefabricated block (10, 40, 50, 60), the wheel block 20 and the link block 30 are shown in the shape of a square, the coupling piece, the coupling groove and the coupling portion respectively provided. However, this is also presented as a preferred embodiment various modifications are of course possible. For example, the shape of the coupling piece, the coupling groove and the coupling portion may be formed into a polygon, such as a circle, an oval or a triangle, or any shape (star shape, cross shape, fan shape, etc.).

The prefabricated blocks 10, 40, 50, 60, the wheel block 20, and the link block 30 constitute a prefabricated block toy set, and can manufacture various sculptures using each of them. Is shown. As shown in FIG. 7, each of the prefabricated blocks 10, 40, 50, and 60 and the wheel block 20 may be used to manufacture a vehicle-shaped sculpture 100.

As described above, the prefabricated block and the prefabricated block toy set according to the present invention can be conveniently assembled without a special force by incorporating a magnet on the mating surface of the prefabricated block, the wheel block and the link block, and combined Since the state of engagement is maintained by the magnetic force between the surfaces there is a remarkable effect that the assembled sculpture does not collapse or disassemble arbitrarily.

In other words, the prefabricated block and the prefabricated block toy set according to the present invention,

First, assembling the prefabricated block, the wheel block and the link block using the built-in magnet, it is easier to assemble and disassemble than the conventional interference fit type, it is easy and safe for children and infants with weak grip force,

Secondly, the assembled sculpture is not only maintained in a bonded state by magnetic force but also excellent in bonding force, thereby preventing the sculpture from collapsing or being naturally decomposed.

Third, the use of magnets and simple combinations that come in and out of the house can cause curiosity and interest in children, so that they can naturally engage in play, thereby facilitating children's intelligence development. And

Fourth, because the non-coupled coupling pieces maintain a state seated in the insertion groove can clean the appearance of the manufactured sculpture to increase the completeness of the sculpture,

Fifth, the wheel block is composed of a rotary shaft and the dual configuration of the tire to allow the tire to rotate, thereby improving the completeness and realism of the moldings, such as cars,

Finally, since the shape and structure of the prefabricated block, the wheel block, and the link block can be variously modified, the application is wide.

While the preferred embodiments of the present invention have been described using specific terms, such descriptions are for illustrative purposes only, and it is understood that various changes and modifications may be made without departing from the spirit and scope of the following claims. Should be done.

Claims (8)

As a prefabricated block made of a predetermined polyhedron shape for producing any sculpture, At least one insertion groove formed in at least one side inwardly with a predetermined size, and having a locking projection protruding inwardly into a predetermined size at an edge portion thereof; And Prefabricated block characterized in that each of the insertion groove is moved to the inside and outside, and provided with a protrusion formed at a lower end projecting to a predetermined size to be caught by the locking jaw, and at least one coupling piece for embedding the first magnet therein. . The method of claim 1, The prefabricated block, Prefabricated block characterized in that the recess is formed at least one side of at least the same size as the upper end of the coupling piece at least one side of each insertion groove is not formed, the second magnet is embedded therein. The method of claim 2, And the first magnet and the second magnet have the same magnetic pole direction. The method of claim 2, The prefabricated block is formed in a cube shape, Prefabricated block, characterized in that the insertion groove and the coupling groove is provided on one side corresponding to each other. The method of claim 2, The prefabricated block is formed in a cylindrical shape, Prefabricated block, characterized in that the insertion groove and the coupling groove is provided on one side corresponding to each other. A prefabricated block toy set for manufacturing any sculpture, One or more first insertion grooves formed in a predetermined polyhedron shape and recessed in at least one or more side surfaces, and one or more first fastening devices which are attached to each of the first insertion grooves and move in and out and have a first magnet embedded therein. Prefabricated block having a coupling piece; A wheel block formed in a wheel shape and recessed in at least one size with an upper end of the first coupling piece on one side thereof and having a first coupling groove having a second magnet built therein; And A link block having a predetermined polyhedron shape and having two connection blocks having a third magnet embedded in one end thereof, and a rotating shaft to which the other end of each connection block is coupled so that each connection block can rotate by a predetermined angle. Prefabricated block toy set characterized in that it comprises a. The method of claim 6, The prefabricated block, At least one side surface of each of the first insertion grooves is not formed, the recess is formed to be at least the same size as the upper end of the first coupling piece further comprises a second coupling groove having a fourth magnet built therein Prefabricated block toys set. The method of claim 7, wherein The wheel block, Prefabricated block toy set characterized in that it further comprises a first coupling portion is formed protruding on the other side of the fifth magnet therein.