KR100546071B1 - Three-dimensional type magnetic toys - Google Patents

Abstract

The present invention relates to a three-dimensional magnetic play toys in which a permanent magnet is inserted into the three-dimensional three-dimensional inner space consisting of a polyhedron.

The three-dimensional magnetic play toy of the present invention is surrounded by a plurality of polygonal surface portions 110 composed of polygonal flat surfaces, the main body 100 made of a three-dimensional polyhedron having a hollow inner space, and the polygonal surface portion 110 is Compartment 300 is formed on the inner side of each vertex 130 meets, there is a technical feature that consists of a permanent magnet 400 is inserted into the compartment 300 so as to flow.

The three-dimensional magnetic play toy of the present invention is to ensure a solid coupling between the main body by the magnetic force of the magnet flowing in the compartment, and to free body coupling through the polygonal surface portion and the corner and vertex contact surface of the polyhedron There is an advantage that the improvement of creativity by the assembly of the three-dimensional structure of the shape can be doubled.

Body, polygonal surface, corner contact, vertex contact, partition, compartment, permanent magnet

Description

Three-dimensional type magnetic toys

1 is a perspective view showing a coupling state of a conventional magnetic play toy.

2 is a view showing a conventional magnetic play toy,

(A) is a sectional view of the magnetic stick of the magnetic play toy,

(B) is a sectional view showing the assembly structure of the magnetic play toy.

Figure 3 is a perspective view of a conventional plate magnet play toy.

Figure 4 is a perspective view of the magnetic play toy according to the present invention.

5 is a partially cutaway perspective view of the magnetic play toy according to the present invention;

Figure 6 is a plan view of the magnetic play toy according to the present invention.

Figure 7 is a perspective view of the plane cutaway of the magnetic play toy according to the present invention.

Figure 8 is a cutaway perspective view of the magnetic play toy coupling state according to the present invention.

9 is a perspective view showing another embodiment of the magnetic play toy according to the present invention;

(A) is a perspective view of a cube shape,

(B) is a perspective view of a pentagonal pyramid shape,

(C) is a perspective view in the form of a square pyramid,

(D) is a perspective view of a triangular prism shape.

10 is a perspective view showing a bonding example of another embodiment of the present invention;

(A) is a perspective view of the coupling between the polygonal surface parts,

(B) is the combined perspective view between the edge contact surfaces,

(C) is the combined perspective view of the vertex contact surface.

11 is a sectional view showing an example of coupling to another embodiment of the present invention;

(A) is the cross-sectional view of the joint between the polygonal surface parts,

(B) is the cross-sectional view of the joint between the edge contact surfaces,

(C) is the cross sectional view of coupling between vertex contact surfaces.

12 to 14 of the structure assembled using the magnetic play toys according to the invention

Perspective view.

((Explanation of symbols for main part of drawing))

            100. Main unit 110. Polygonal surface

            121. Edge contact 131. Vertex contact

            200. Bulkhead 300. Compartment

            400. Permanent Magnet

The present invention relates to a three-dimensional magnetic play toys in which a permanent magnet is inserted into a three-dimensional solid-shaped interior space made of a polyhedron, and more particularly, the interior of the body made of a polyhedron is partitioned into a plurality of spaces by a partition wall. It is a structure in which a permanent magnet is inserted into the compartment of the main body so as to be able to flow, and it relates to a three-dimensional magnet playing toy that allows various types of three-dimensional structures to be assembled by continuous coupling of the main body.

In general, a conventional magnetic play toy is composed of a circular rod-shaped magnetic stick and a metal ball wrapped by synthetic resin in a state in which permanent magnets are coupled to both ends, and metal balls are formed at both ends of the stick by the magnetic force of the stick including permanent magnets. It is attached so that a plurality of magnet sticks are continuously connected to the metal sphere by magnetic force so that a desired model or structure can be formed.

A typical embodiment of such a conventional magnetic play toy is briefly described with reference to FIGS. 1 to 2 as follows.

 1 is a perspective view showing a coupling state of a conventional magnetic play toy, Figure 2 is a view showing a conventional magnetic play toy, (a) is a sectional view of the magnetic stick of the magnetic play toy, (b) the assembly of the magnetic play toy It is a cross-sectional view showing the structure.

As shown in the drawing, a conventional magnetic play toy is provided with a magnetic force emitted by a circular rod-shaped magnet stick 4 and a metal ball 5 through disk-shaped magnets 2 and 2 'mounted at both ends of the stick 4. By successive combinations, structures or models of the desired shape are created.

The disc magnets 2 and 2 'are coupled to both ends of the metal pin 1 and wrapped with the outer shell 3 of the hard synthetic resin material to form a stick 4 that retains magnetic force, and the metal balls 5 ) Can be attached to both ends of the stick, so that the other sticks 4 'and 4 "are continuously connected to the metal sphere 5, so that a linear structure using a plurality of sticks 4 can be manufactured.

The stick 4 is a disk-shaped permanent magnet (2) (2 ') is coupled to both ends of the metal pin (1) to show the effect of the bar magnet having a strong magnetic force of the stick (4) itself, One side is configured to represent the polarity of the N pole, the other side of the S pole.

The stick 4 and the metal sphere 5 are connected to each other by sticking the metal sphere 5 magnetically between the sticks 4 and 4 '. S poles are adjacent to the strong attraction force, the metal sphere 5 is attached between the two sticks (4) (4 ') by the attraction force only to maintain a strong connection of the sticks (4) (4') It also serves as a connector for other sticks.

At this time, as shown in (b) of FIG. 2, the connection structure is a triangle structure in which the metal sphere 5 is attached between the N and S poles of the stick 4, which is the most stable structure with less deformation. By default, large structures are modeled.

In addition, the magnetic play toy using the permanent magnet is larger than the diameter of the stick 4, the diameter of the metal ball 5, the stick 4 around the metal ball 5, the angle of approximately 45 ° ~ 180 ° It can be attached to a large number of not only vertical and horizontal as well as to express a free angle radially, but also a plurality of metal spheres 5 are attached to one stick (4) to rotate the structure by the point contact of the metal spheres 5 This can also be made.

However, since the linear magnet using the magnetic stick 4 can only be represented by such a conventional magnetic toy, the shape of the model can be properly represented when the model is manufactured using the plurality of sticks 4 and the metal balls 5. There is a limit to this problem, and when manufacturing a sophisticated structure, it is pointed out that a problem that requires a large number of sticks (4) and metal spheres (5) because a large number of triangular structures must be made to stably support the structure. have.

The conventional magnetic play toy as described above is composed of a metal sphere serving as a one-dimensional point and a magnetic stick serving as a two-dimensional line, so that its volume is minimized when stored and is lost because each part is attached by a permanent magnet. There is less concern, but there is a disadvantage that the shape that can be assembled is limited because it consists of only points and straight lines, there is a disadvantage that can not constitute a plane.

In order to solve such disadvantages, a patent (Application No.:10-2005-14644) entitled "Magnetic Puzzle" has been filed by the present applicant on February 22, 2004. Based on the following.

Figure 3 is a perspective view of a conventional plate-shaped magnetic play toys, a plate-like panel having a relatively large horizontal and vertical dimensions compared to the height, as shown, a plate-like panel having at least one magnet flow space (R) along the inner edge portion It consists of a plurality of puzzle pieces 30 composed of a main body 31 and magnets 32 and 33 movably inserted into the respective magnet flow spaces R in the panel body 31.

However, the conventional magnetic puzzle of the structure is a puzzle piece because the space of the magnet 32, 33 can be flowed only at each side and corner of the panel body 31, so that the transfer path of the magnet is limited. Face-to-face coupling between the 30 or the linear coupling using the side of the puzzle piece 30 has a disadvantage that can not be made smoothly.

In addition, the PCT international publication (WO 2004/062760, the name of the invention: JOINING APPARATUS WITH ROTATABLE MAGNET THEREIN AND BUILT-UP TYPE TOY WITH THE SAME) is another form of the conventional magnetic play toys. A plurality of polyhedral parts in which a magnet is embedded in the joining surface are provided, and assembly is performed due to the magnetic force between the magnets of the parts and the magnets formed on the joining surface of the other parts.

The above-mentioned conventional magnetic play toys can be bonded by magnetic force only when the position of the magnet provided on the joint surface of each part and its polarity are matched so that mutual attraction can be exerted. There is a problem that can only be weakened.

In addition, the magnet play toy also discloses a structure in which the magnet is rotated inside the magnet embedding part so that the polarity of the magnet exposed to the surface is changed, but only the polarity is changed without changing the position of the magnet to be rotated. Not only can the problem be solved, but there is a disadvantage in that workability is deteriorated in manufacturing each part in which the magnet composed of the rotating body is mounted on the joint surface.

Therefore, the present invention was devised to solve all the disadvantages and problems raised in the conventional magnetic play toys, the compartment partitioned by a plurality of partitions are provided in the main body consisting of a three-dimensional shape of a polyhedron and the inside of the compartment It is an object of the present invention to provide a three-dimensional magnetic play toy, in which a permanent magnet is flowably inserted, in which permanent magnets are flowed by a magnetic force or gravity in a plurality of compartments, so that a corresponding coupling between adjacent bodies is achieved.

In addition, another object of the present invention is to provide a corner contact surface provided with a cutout at each corner of the body consisting of a polyhedron and to form a vertex contact surface at each vertex, as well as the face-to-face coupling as well as the coupling between the corner and the vertex. Three-dimensional magnetic play toy is provided.

The object of the present invention is a multi-faceted surface consisting of a polygonal flat surface of the main body forming a polyhedron by the corresponding coupling of the corners, partitions provided inside each vertex so that the internal space of the main body, and the partition wall It is achieved by the magnet play toy structure consisting of a plurality of compartments partitioned by, and a magnet inserted into the compartment so as to be flowable.

The main body is formed by forming a corner portion of a polyhedron by jointing each edge of a plurality of polygonal surface portions formed of planar polygons such as triangles, squares, or pentagons in common, and forming vertices at points where both end sides of each corner of the polygonal surface portion meet. .

In addition, the main body is provided with a partition wall contacting each side portion on the inner surface of each of the polygonal surface portion constituting the polyhedron at any point inside each vertex, a plurality of compartments in the space from the center of the main body to each vertex by the partition wall. It is partitioned.

The compartment partitioned by the said partition is a structure surrounded on all sides by the edge part of the polygonal surface part of the at least 3 surface which meets at each vertex, and the partition wall extended perpendicularly at the arbitrary point of each polygonal surface part.

At this time, a permanent magnet such as spherical or elliptical and cylindrical is inserted into the compartment so as to be able to flow.

On the other hand, the corner portion of the main body where the corners of the two polygonal surface portion constituting the polyhedron is formed as a bent surface of the obtuse angle of the corresponding surface of each corner to form a corner contact surface and the incision is provided on both sides of the corner contact surface.

In addition, a vertex is formed at a point where at least three corners provided with the corner contact surface are formed, and the vertex has a vertex contact surface in parallel with a bottom surface corresponding to the lower portion thereof.

In the present invention, the three-dimensional magnet play toy is formed of a polygonal body by combining each corner of the polygonal surface portion consisting of a plurality of flat surfaces, and a compartment partitioned by a plurality of partition walls is provided in the main body, and on an empty space inside the compartment. The permanent magnets of various shapes are inserted in a flowable manner, so that the main body of the three-dimensional shape made of a polyhedron is connected by the magnetic force of the permanent magnets flowing in the compartment when the corresponding contact between the face-to-face or the edge contact surface of the corner and the vertex contact surface of the vertex is combined. The technical feature is that the three-dimensional free shape can be assembled as the coupling between them is maintained.

Matters relating to the operational effects including the technical configuration for the above object of the present invention three-dimensional magnetic play toy will be clearly understood by the detailed description with reference to the following drawings in which preferred embodiments of the present invention are shown.

First, Figure 4 is a perspective view of the magnetic play toy according to the present invention, Figure 5 is a partially cutaway perspective view of the magnetic play toy according to the present invention, Figure 6 is a plan view of the magnetic play toy according to the present invention, Figure 7 8 is a perspective view of a cutaway plan view of the magnetic play toy according to the present invention, and FIG.

As shown, the three-dimensional magnetic play toy of the present invention is a corner portion formed by a plurality of unit polygonal surface portion 110 consisting of a polygonal flat surface and each corner 111 of the adjacent polygonal surface portion 110 correspondingly coupled It consists of a body 100 consisting of a polyhedron of the vertex 130 and the 120, at least three or more corners 120 meet.

Each polygonal surface portion 110 of the main body 100 is composed of a polygonal flat surface, such as a triangular, square or pentagonal shape, and a relatively small diameter through-hole 112 to the vertex side of each polygonal surface portion 110 It is formed through.

In addition, each of the polygonal surface portion 110, each corner 111, which is the edge of the polygon is commonly treated with the corner 111 of the adjacent polygonal surface portion 110 to form an edge portion 120, the corner The portion 120 is formed by the corresponding corner 111 is formed to be bent at an obtuse angle is formed with a corner contact surface 121 in which a pair of corners 111 are parallel to each corner portion 120.

At this time, the edge contact surface 121 is formed of cutouts 122 at predetermined intervals, the both sides of which are not in contact with each other.

A virtual vertex 130 is formed at a point where both end sides of each corner contact surface 121 meet, that is, at least three corner portions 120 end sides meet by the definition of a polyhedron, and the vertex 130 is A vertex contact surface 131 is provided which is parallel to the bottom of the vertical down on the vertex.

Looking at the internal structure of the present invention three-dimensional magnetic play toys configured as such, the main body 100 is provided with a plurality of partitions 200 for dividing the interior surrounded by a polygonal polygonal surface portion 110 into any space and It consists of a hollow compartment 300 partitioned by the partition wall 200.

Each compartment 300 partitioned by the partition wall 200 has a structure in which a permanent magnet 400 of a circular or elliptical shape is flowed by magnetic force or gravity.

In the case of the tetrahedron, the partition wall 200 is a polygonal surface portion 110, wherein each side portion is formed inside each vertex 130 formed by contacting the corner portion 120 of each polygonal surface portion 110 constituting the main body 100. It is formed in a plate shape in contact with the inner surface of the parallel to the bottom surface corresponding to each vertex 130.

Therefore, at least three or more polygonal surface parts 110 forming the vertex 130 and the vertex contact surface 131 provided at each vertex 130 and the vertex contact surface 131 in the interior of the main body 100 are parallel to each other. A space surrounded by one partition wall 200 forms one compartment 300.

That is, in the case of the main body 100 consisting of a tetrahedron by combining corners of an equilateral triangular polygonal surface, the plate-shaped partition wall 200 and three parallel to the vertex contact surface 131 on each vertex 130 side of the main body 100 are provided. Four compartments 300 surrounded by the corners of the polygonal surface portion 110 are formed, and in the case of a main body consisting of a cube combined by a planar polygon of a square, eight compartments corresponding to each vertex contact surface 131 have the same size. Is formed into a space.

In addition, the permanent magnet 400, which flows by gravity or magnetic force, is inserted into each compartment 300 in the compartment 300, and between the permanent magnets 400 located in the adjacent compartment 300 in the main body 100. Mutual attraction may be adjusted by adjusting the thickness of the partition wall 200 and the magnetic force of the permanent magnet (300).

The magnetic play toy of the present invention having such a structure is coupled by the mutual correspondence of the polygonal surface portion 110 and the polygonal surface portion 110, as shown in Figure 8, wherein the corresponding polygonal surface portion 110 As the permanent magnet 400 flows in the compartment 300 formed inside of the magnetic force coupling between the polygonal surface portions 110 corresponding to the attraction between the magnets 400.

On the other hand, both sides of the corner contact surface 121 which is in contact with the polygonal surface portion 110 and the polygonal surface portion 110 adjacent to the through-hole 112 formed through the vertex side of each polygonal surface portion 110 constituting the main body 100. The incision 122 formed in the strong magnetic force between the permanent magnets 400 when coupled with the adjacent main body 100 by the magnetic force of the permanent magnet 400 flowing in each compartment 300 is emitted to the outside of the main body 100 To achieve a close bond.

Next, Figure 10 is a perspective view showing another embodiment of the magnetic play toy according to the present invention, (A) is a perspective view of a hexahedral shape, (B) is a perspective view of a pentagonal pyramid shape, (C) is a perspective view of a square pyramid shape , (D) is a perspective view of a triangular prism shape.

11 is a perspective view showing a bonding example of another embodiment of the present invention, (A) is a perspective view of the coupling between the polygonal surface portion, (B) is a perspective view of the coupling between the corner contact surface, (C) is a perspective view of the coupling between the vertex contact surface. .

12 is a cross-sectional view showing a coupling example according to another embodiment of the present invention, (a) is a coupling cross-sectional view between the polygonal surface portions, (b) is a coupling cross-sectional view between the corner contact surfaces, and (c) is a coupling cross-sectional view between the vertex contact surfaces. to be.

As shown, in the present invention, the three-dimensional magnetic play toy, a polygonal flat surface such as a triangle, a square, a pentagon, and the like constitutes a polygonal surface portion 110 and the corners of each polygonal surface portion 110 and the polygonal surface portion 110. An edge contact surface 121 having an incision 122 formed at both sides is provided on the corner portion 120 to which 111 is welded, and a vertex contact surface 131 is formed at a point where at least three corner contact surfaces 121 meet. By doing so, the main body 100 made of a shape such as a hexahedron, square pyramid, pentagonal pyramid and triangular prism can be produced.

The main body 100 of the other embodiment is a polygonal surface portion 110 constituting the vertex contact surface 131 at any point inside the vertex 130 of the body 100, similar to the main body 100 made of the tetrahedron of FIG. Compartment 300 is partitioned by the plate-shaped partition wall 200 in contact with the inner side of each side) is formed inside the compartment 300, the permanent magnet 400, such as circular, elliptical, or cylindrical to flow This is the inserted structure.

11 and 12, the body 100 of the cube according to the present embodiment may be fixed by a close coupling between a polygonal surface portion, a polygonal surface portion, an edge-to-edge, a vertex to a vertex, and the ( A) When the polygonal surface portion 110 and the polygonal surface portion 110 of the main body 100 is in contact with each other, the permanent magnet 400 flowing in the compartment 300 formed on each vertex 130 side is a magnet. It is moved to the opposite surface side by the attraction force between the two sides of the polygonal surface portion 110 through close contact with the through-hole 112 is made to face-to-face coupling is made.

In addition, when contact is made between the edge contact surface 121 of the main body 100 as shown in (b) of each drawing, the permanent magnet 400 flowing in the compartments 300 on both sides with respect to the edge contact surface 121. ) Is moved to a position adjacent to the inner surface of the corner contact surface 121, the coupling between the corner contact surface 121 due to the magnetic force between the permanent magnets 400 concentrated on the inner surface of the corner contact surface 121.

In addition, when contact between the vertex contact surface 131 of the main body 100 is made as shown in (c) of each drawing, the permanent magnet 400 flowing in the compartment 300 is adjacent to the vertex contact surface 131. As the magnetic force is moved to the position, the coupling between the vertex contact surfaces 131 is made by the magnetic force between the permanent magnets 400 that are concentrated toward the vertex contact surface 131.

On the other hand, Figures 12 to 14 is a perspective view of a structure assembled using the magnetic play toys according to the present invention, face to face using the main body 100 of the magnetic play toys of the present invention made of various shapes as shown In addition, it can be seen that a creative structure can be produced by mutual contact of edge-to-edge and vertex-to-vertice.

As described above, the three-dimensional magnetic play toy of the present invention is a structure in which a permanent magnet is flowably inserted into a hollow compartment partitioned by a plurality of partition walls in a body made of a polyhedron, and thus, a magnet flowing in the compartment. The strength of creativity can be doubled by assembling various shapes of three-dimensional structures by allowing a strong coupling between the bodies by magnetic force, and free body coupling through each polygonal surface portion, corners, and vertices of the polyhedron. have.

Claims (9)

In the three-dimensional magnet play toys in which a permanent magnet is embedded in a three-dimensional body such as a cube, A main body 100 made of a three-dimensional polyhedron having a hollow inner space surrounded by a plurality of unit polygonal surface parts 110 formed of polygonal flat surfaces; Three-dimensional magnets, characterized in that consisting of a permanent magnet 400 is inserted into the interior of each compartment 300 formed directly under the inner portion of each vertex 130 where the corners of the plurality of polygonal surface portion 110 is formed to meet Play toys. According to claim 1, wherein the polygonal surface portion 110 is composed of a polygon, such as a triangle, a square, a pentagon, three-dimensional magnetic play toys, characterized in that a plurality of through-holes 112 are formed through each vertex side. The corner portion 120 formed by contacting each corner 111 of the polygonal surface portion 110 and the corner 111 of the polygonal surface portion 110 adjacent thereto has a cutout portion at both sides thereof. 122) is provided with a three-dimensional magnetic play toys, characterized in that the flat edge contact surface (121). delete The three-dimensional magnetic play toy of claim 3, wherein a vertex contact surface 131 parallel to a bottom surface of a vertical bottom is provided on the vertex 130 of the main body 100 where both end sides of the edge contact surface 121 meet. . The method of claim 1, wherein the compartment 300, at least three or more polygonal surface portion 110 to form a vertex 130, a vertex contact surface 131 provided in each vertex 130 and the main body 100 The inner side of the polygonal surface portion 110 in contact with the inner surface of the three-dimensional magnetic play toy, characterized in that consisting of a space surrounded by a plate-shaped partition 200 parallel to the vertex contact surface (131). delete delete According to claim 1, wherein the permanent magnet 400 is a three-dimensional magnet play toy, characterized in that consisting of a spherical or oval and cylindrical shape.

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