KR200323144Y1 - Joining apparatus with rotation-type magnet and assemblage-type toy having it - Google Patents

Abstract

The present invention is a prefabricated toy composed of a plurality of polyhedral parts (10a) provided with a joining surface (11a) to be joined to the joining surface (11b) of the other component (10b), the joining surface (11a) And a component having a magnet portion 100a formed thereon, and configured to be assembled by a magnetic force between the magnet portion 100a of the component 10a and the magnet portion 100b of the joint surface 11b of the other component 10b. The present invention provides a prefabricated toy that is easy to assemble and disassemble, and that the assembled shape is not easily broken down, and that the creativity of children can be developed by assembling various shapes.

Description

Rotary magnet bonding device and prefabricated toy with same {JOINING APPARATUS WITH ROTATION-TYPE MAGNET AND ASSEMBLAGE-TYPE TOY HAVING IT}

The present invention relates to a prefabricated toy, and more particularly, to a prefabricated toy configured to be more easily assembled and disassembled the toy by using a magnetic portion to the toy parts and its magnetic force.

The prefabricated toys are configured to allow simple assembly and disassembly without using adhesives such as red eye toys and wooden toys, and are easily disassembled once assembled using adhesives such as plastic models. There is one configured to be impossible.

In addition, among the prefabricated toys of the electronic system which does not use an adhesive, a character, a number, a symbol, a figure, and other shapes are displayed by the combination of each component, and thus, the use for the education of children has been developed.

By the way, the prefabricated toys that do not use adhesives as described above are basically not bonded between the parts, so that even if a little impact is applied after the assembly of a predetermined shape, the shape is broken, and mechanical to prevent When the fastening structure is added, the problem that the life of the product is not long due to repeated assembly and disassembly has been raised.

In particular, in the case of the prefabricated toys configured for the education of the children as described above, considering the fact that the hand movement is used by the children who are not delicate and poor in care, the assembly is not easy, and the assembled shape This easy to tear down has long been pointed out as a problem that must be solved in the children's toy industry.

In addition, in the case of the structure adopting the assembly method of stacking the parts of various shapes, such as Lego toys, since there is no adhesive structure on the joint surface of the parts, the assembly of the assembly is only within the range that the center of gravity is not destroyed. Where possible, it has been pointed out as a problem in that educational toys for developing children's creativity have certain limitations.

The present invention solves the above problems, it is easier to assemble and disassemble, as well as the assembled shape is not easy to tear down, and provides a prefabricated toy of the structure to enable the development of children's creativity by the assembly of various shapes. For that purpose.

1 to 20 show an embodiment of the present invention,

1 is a perspective view of each part of the assembled toy

2 is an exploded perspective view

3 to 5 is a perspective view of an embodiment of the present invention applied as a planar structure for character education

6 to 8 is a perspective view of an embodiment of the present invention applied to arithmetic education as a planar structure

9 and 10 are perspective views of an embodiment in which the magnet portion is formed at the edge of the part;

11 to 15 are perspective views of an embodiment to which the present invention is applied as a three-dimensional structure

16 is a perspective view of a first embodiment of a rotating magnet bonding apparatus;

17 is a cross sectional view of a first embodiment of a rotating magnet bonding apparatus;

18 is a cross sectional view of a second embodiment of a rotating magnet bonding apparatus;

19 is a cross sectional view of a third embodiment of a rotating magnet bonding apparatus;

20 is a perspective view of a third embodiment of a rotating magnet bonding apparatus;

21 is a perspective view of a fourth embodiment of a rotating magnet bonding apparatus;

22 is an exploded perspective view of a fourth embodiment of a rotating magnet bonding apparatus;

23 is a perspective view of a fifth embodiment of a rotating magnet bonding apparatus;

24 is an exploded perspective view of a sixth embodiment of a rotating magnet welding apparatus;

25 is a cross sectional view of a sixth embodiment of a rotating magnet welding apparatus;

26 is a perspective view of the magnet mounting mechanism

** Description of the symbols for the main parts of the drawings **

10: part 100: magnet part

110: rotating magnetic bonding device 111: magnet

111a: cylindrical permanent magnet 111b: spherical permanent magnet

112: magnet mounting groove 120: free release prevention means

121: rotating shaft 122: rotating shaft mounting groove

123: groove 124: rotary shaft protrusion

125: projecting jaw for preventing separation 126: joining protrusion

127: sealing cover 130: magnet mounting hole

131: circumference 132: cover

133: fixing wedge portion 134: protruding jaw portion

The present invention, in order to achieve the object described above, the magnet 111 is formed so that the quantum poles facing different directions from each other; A main body 113 having a magnet mounting groove 112 having an internal space for rotating the magnet 111; Free release preventing means for allowing the rotational drive of the magnet 111 in the inner space of the magnet mounting groove 112, and prevents the free separation of the magnet 111 from the magnet mounting groove 112 ( 120); It proposes a rotatable magnet bonding apparatus 110 comprising a.

Here, the free departure prevention means 120 and the rotation shaft 121 is installed in the center between the quantum pole of the magnet 111; A rotating shaft mounting groove 122 formed on an inner surface of the magnet mounting groove 112 such that the rotating shaft 121 is parallel to an outer surface of the main body 113; It may be implemented by a structure containing.

In addition, the free departure prevention means 120 includes a pair of grooves 123 formed on opposite surfaces of the center between the quantum poles of the magnet 111; The magnet mounting groove 112 is inserted into the pair of grooves 123 in a state where an imaginary line connecting the center of the pair of grooves 123 is parallel to the outer surface of the main body portion 113. A pair of rotation shaft protrusions 124 formed on the inner surface of the; It may be implemented by a structure containing.

In addition, the free release preventing means 120 is provided with a separation preventing projection jaw portion 125 formed in the opening of the magnet mounting groove 112, the inner diameter of the opening formed by the projection jaw portion 125 is the magnet 111 It can be implemented by a structure narrower than the width and length of).

Here, it is preferable that the magnet 111 has a structure further including a joining protrusion 126 having an outer diameter smaller than the inner diameter of the opening on the quantum pole surface.

Furthermore, the magnet 111 is effectively a cylindrical permanent magnet (111a).

In addition, the magnet 111 is a spherical permanent magnet (111b), the free release preventing means 120 may be implemented by a structure that is a sealing cover portion 127 formed on the outside of the magnet mounting groove 112. .

In addition, the body portion 113 is formed of wood, the magnet mounting groove 112 and the sealing cover portion 127 is integrally formed near the outer surface of the body portion 113, the spherical permanent magnet 111b may be implemented by a structure inserted into the incision of the main body 113 and prevented from being separated by adhesion of the cut pieces of the main body 113.

In addition, the main body portion 113 is formed of wood, and the free release preventing means 120 is a peripheral portion formed to be in surface contact with the magnet mounting groove (112); A cover part 132 formed to seal an upper opening of the circumference part 131; A fixed wedge portion 133 extending downward from the circumference portion 131 to be inserted and fixed to the bottom surface of the magnet mounting groove 112; It may be implemented by a structure that is a magnetic mounting hole 130 including.

Here, the magnet 111 is preferably a spherical permanent magnet (111b).

In addition, it is preferable that the outer surface of the circumferential portion 131 has a structure in which a protruding jaw portion 134 extending outwardly toward the cover portion 132 is further provided.

On the other hand, the present invention, as another means for achieving the above object, to the plurality of parts (10a) of the polyhedral shape provided with a joining surface (11a) to be able to join with the joining surface (11b) of the other component (10b). In the assembled toy constituted by the present invention, the joining surface 11a includes a component having a magnet portion 100a formed thereon, and the joining surface 11b of the magnet portion 100a and the other component 10b of the component 10a is provided. It presents a prefabricated toy, characterized in that configured to be assembled by a magnetic force with the magnet portion (100b).

Here, the magnet part 100 is preferably formed in the center of the bonding surface 11 of the component 10.

In addition, the magnet part 100 may be formed in plural on one bonding surface 11 of the component 10.

In addition, the magnet part 100 may be formed on all surfaces 11 of the component 10.

In addition, the component 10a is preferably configured to display letters, numbers, symbols, figures, and other predetermined shapes on a plane by mutual combination with other components 10b.

In addition, the component 10 preferably comprises a plurality of hexahedrons having the same shape and size.

In addition, the component 10 includes a central component 10c having a longitudinal cross-section and a plurality of magnet portions 100 having a predetermined interval on an outer circumferential surface thereof; The longitudinal section has a fan shape, and a magnet portion 100d1 corresponding to the magnet portion 100c of the outer peripheral surface of the center part 10c is formed on the inner side, and the magnet portion 100e2 of the other piece 10e is formed on both sides. A plurality of pieces (10d, 10e) formed with a magnet portion (100d2) for joining; It is preferable to be comprised so that a cylindrical shape may be combined by centering the said center part 10c, and joining the inner side surfaces of the said several piece parts 10d and 10e to the outer peripheral surface of the center part 10c.

In addition, the component 10a may be configured to implement various three-dimensional shapes by mutual combination with other components 10b.

Here, the magnet portion 100 preferably takes the structure formed at the edge portion of the bonding surface 11 of the component 10.

In addition, it is preferable that the magnet part 100 has a structure in which a plurality of the magnet parts 100 are formed on one joining surface 11 of the part 10.

In addition, the magnet portion 100 preferably takes a structure formed on all surfaces 11 of the component 10.

In addition, the component 10 includes a rod-shaped rotary shaft component 10f having a magnet portion 100 formed at both ends thereof; A wheel part (10g) having a magnet part (100g) for joining with a magnet part (100f) of the rotary shaft part (10f) at a core part; It may be configured to include.

In addition, the part 10 is a piece part (10h) formed in a shape in which a part of the shape of the entire assembly removed; A main body part (10i) formed in the shape of the remaining part from which the engraving part (10h) is removed from the shape of the entire assembly; It may be configured to include.

In addition, the magnet unit 100 includes a magnet 111 formed so that the quantum poles face different directions from each other; A magnet mounting groove 112 formed in the component 10 so as to secure an internal space for rotating the magnet 111; Free release preventing means for allowing the rotational drive of the magnet 111 in the inner space of the magnet mounting groove 112, and prevents the free separation of the magnet 111 from the magnet mounting groove 112 ( 120); It is preferable to take the structure which is the rotating magnet bonding apparatus 110 containing.

Here, the free departure prevention means 120 and the rotation shaft 121 is installed in the center between the quantum pole of the magnet 111; A rotating shaft mounting groove 122 formed on an inner surface of the magnet mounting groove 112 such that the rotating shaft 121 is parallel to an outer surface of the main body 113; It may take a structure to include.

In addition, the free departure prevention means 120 includes a pair of grooves 123 formed on opposite surfaces of the center between the quantum poles of the magnet 111; The magnet mounting groove 112 is inserted into the pair of grooves 123 in a state where an imaginary line connecting the center of the pair of grooves 123 is parallel to the outer surface of the main body portion 113. A pair of rotation shaft protrusions 124 formed on the inner surface of the; It may take a structure to include.

In addition, the free release preventing means 120 is provided with a separation preventing projection jaw portion 125 formed in the opening of the magnet mounting groove 112, the inner diameter of the opening formed by the projection jaw portion 125 is the magnet 111 It may also take a structure that is narrower than the width and length.

Here, it is preferable that the magnet 111 has a structure further including a joining protrusion 126 having an outer diameter smaller than the inner diameter of the opening on the quantum pole surface.

In addition, the magnet 111 is preferably a cylindrical permanent magnet (111a).

Furthermore, it is effective for the component 10 to have a structure in which the inside is empty and the body is formed of a light plastic material.

In addition, the magnet 111 is a spherical permanent magnet (111b), the free release preventing means 120 may be implemented by a structure that is a sealing cover portion 127 formed on the outside of the magnet mounting groove 112. .

In addition, the part 10 is formed of wood, the magnet mounting groove 112 and the sealing cover 127 is integrally formed near the outer surface of the part 10, and the spherical permanent magnet 111b ) May be implemented by a structure which is inserted by the cutting of the part 10 and which is prevented from detaching by the adhesion of the cut pieces of the part 10.

In addition, the component 10 is formed of wood, and the free release preventing means 120 has a circumference portion 131 formed to be in surface contact with the magnet mounting groove 112; A cover part 132 formed to seal an upper opening of the circumference part 131; A fixed wedge portion 133 extending downward from the circumference portion 131 to be inserted and fixed to the bottom surface of the magnet mounting groove 112; It may be implemented by a structure that is a magnetic mounting hole 130 including.

Here, the magnet 111 is preferably a spherical permanent magnet (111b).

In addition, it is preferable that the outer surface of the circumferential portion 131 has a structure in which a protruding jaw portion 134 extending outwardly toward the cover portion 132 is further provided.

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

1 to 26 show an embodiment of the present invention, Figure 1 is a perspective view of each part of the prefabricated toys, Figure 2 is an exploded perspective view, Figures 3 to 5 is the present invention is a planar structure for character education 6 to 8 are perspective views of an embodiment of the present invention applied to arithmetic education as a planar structure, Figures 9 and 10 are perspective views of an embodiment in which the magnet portion is formed on the edge of the part, Figures 11 to 15 is a perspective view of an embodiment to which the present invention is applied as a three-dimensional structure, FIG. 16 is a perspective view of a first embodiment of a rotating magnet bonding apparatus, FIG. 17 is a cross sectional view of a first embodiment of a rotating magnet bonding apparatus, and FIG. A cross sectional view of a second embodiment of a typical magnet bonding apparatus, FIG. 19 is a cross sectional view of a third embodiment of a rotating magnet bonding apparatus, and FIG. 20 is a perspective view of a third embodiment of a rotating magnet bonding apparatus. 21 is a perspective view of a fourth embodiment of a rotating magnet bonding apparatus, FIG. 22 is an exploded perspective view of a fourth embodiment of a rotating magnet bonding apparatus, and FIG. 23 is a perspective view of a fifth embodiment of the rotating magnet bonding apparatus. 24 is an exploded perspective view of a sixth embodiment of the rotary magnet welding apparatus, FIG. 25 is a cross sectional view of a sixth embodiment of the rotary magnetic bonding apparatus, and FIG. 26 is a perspective view of a magnet mounting tool.

1 and 2, prefabricated toys according to the present invention is basically a plurality of polyhedral shapes having a joining surface 11a to be joined to the joining surface 11b of another component 10b. It is the same as the prior art in that it is comprised by the component 10a, but has the component 10 in which the magnet part 100a was formed in the said joining surface 11a, and the magnet part 100a of the part 10a is provided. It is characterized in that it is configured to be assembled by a magnetic force with the magnet portion 100b of the joining surface 11b of the other component 10b.

That is, in the prefabricated toy comprised so that assembly may be performed by the simple joining of each component 10 without using an adhesive agent, the magnet part 100 is formed in the joining surface of each component 10. As shown in FIG.

Therefore, in the assembly side of the toy, the magnetic force of the magnet part 100 is more easily joined by the magnetic force of the magnet part 100. In the disassembly side of the toy, the strength of the magnetic force of the magnet part 100 is adjusted. At the same time, it is possible to easily dismantle only by the force, and furthermore, once the assembled shape is not easily torn down as in the conventional case.

The magnet part 100 is sufficient if it is formed at the predetermined position of the joint surface 11 of the part 10, but the attraction force exerted by the magnet part 100 cannot restrain mutual rotation of both parts 10, It is preferable to form in the center part of the joining surface 11 for a more stable joining.

In addition, the magnet part 100 is sufficient if one is formed on the joint surface 11 of the part 10, but when the size of the part 10 is relatively large compared to the size of the magnet part 100, both parts 10 When it is necessary to restrain the mutual rotation of), it is preferable to form the some magnet part 100 in one joining surface 11, for example.

In addition, the magnet part 100 is sufficient to be formed only on the joint surface 11 that requires the joining of the respective parts 10, but the user may be able to assemble even an assembly shape that the manufacturer has not predicted. It is preferable to take the structure formed in all the surfaces 11 of each part 10 which are polyhedral shape from the side etc. which can be piled and stored in arbitrary shapes.

Such a bonding structure may be applied to any case of prefabricated toys that do not use an adhesive, and in the following, the prefabricated toys according to the present invention may be implemented as a planar structure such as a puzzle toy, and a three-dimensional structure such as a Lego toy. It will be described by dividing it into a case implemented as a structure.

First, when the prefabricated toy according to the present invention is implemented as a planar structure, when considering the effects as described above comprehensively, letters, numbers, symbols, figures, and other predetermined shapes on the plane by mutual combinations of the respective parts 10. By configuring to display the shape of, it can be used for children's education.

3 to 5 show an embodiment when the prefabricated toys according to the present invention is used for children's character education.

When each part 10 is constituted by a plurality of cubes having the same shape and size as each other, letters, numbers, and the like can be displayed in a simple manner as shown in FIG.

When a curve other than a straight line is added to a character and the composition of the character becomes complicated as the angle between strokes constituting the character varies, the size of each part 10 is reduced so that various characters can be displayed. 4 and 5, the shapes of the components 10 may be configured to be somewhat different, so that various characters may be displayed while maintaining a predetermined size.

Prefabricated toys according to the present invention can be used not only for education, such as letters, numbers, as described above, but also for arithmetic education as described below.

That is, as shown in Figs. 6 to 8, the longitudinal section has a circular shape, and the center part (10c) formed with a plurality of magnet portions 100 of a predetermined interval on the outer peripheral surface; The longitudinal section has a fan shape, and a magnet portion 100d1 corresponding to the magnet portion 100c of the outer peripheral surface of the center part 10c is formed on the inner side, and the magnet portion 100e2 of the other piece 10e is formed on both sides. A plurality of pieces (10d, 10e) formed with a magnet portion (100d2) for joining; The configuration provided is that.

In such a configuration, the center parts 10c are positioned at the center, and the inner surfaces of the plurality of pieces 10d and 10e are joined to the outer circumferential surface of the center parts 10c so that the cylindrical shapes can be combined. In this case, by simply disassembling or assembling a piece of a piece of the whole piece parts, it is possible to make the children learn the concept of fractions easily and funly.

Next, when the prefabricated toy according to the present invention is implemented as a three-dimensional structure, it is possible to prevent the collapse by gravity due to the action of the magnet portion 100, can be freely formed any shape of the child It can be used as a ride for creativity development.

In other words, in the case of prefabricated toys that do not use adhesives such as LEGO toys and are not provided with a separate adhesive structure, the assembly can be assembled with the parts of the prefabricated toys because the assembly of the prefabricated toy is collapsed as soon as it is not formed. Of course, there is a limit, but as shown in FIGS. 9 and 10, the magnet part 100 is formed at the edge portion of the joining surface 11 of the part 10 and the parts having such a structure are assembled together. If taken, it is possible to freely assemble a mechanically unstable structure as shown in Figs.

To this end, it is basically required that the magnet part 100 of each part 10 is formed at an edge portion of the part 10 rather than the center of the joint surface 11, and for the assembly of a freer structure, the magnet part It is preferable that a plurality of 100 be formed on one joining surface 11 or take the structure formed on all surfaces 11 of the component 10.

In this configuration, although no adhesive or other adhesive structure is provided, assembling of a ladder structure that is mechanically unstable as shown in FIG. 11 is possible, and as shown in FIG. Not only is it possible to assemble the bridge structure from which the stem or the like protrudes, it is also possible to assemble the building and the three-dimensional structure of various shapes by the components of various shapes as shown in FIG.

This is a play equipment that can freely assemble any three-dimensional shape without limiting the mechanical stability, it is much more effective in the educational aspect that can develop the creativity of children compared to the conventional prefabricated toys.

In addition, when taking the structure according to the present invention, since the adhesion and disassembly of the parts is basically free, when applied to the conventional general assembly structure, the type of shape that can be assembled by a simple component configuration is very widely You can zoom in.

For example, as shown in FIG. 14, the rod-shaped rotary shaft component 10f having the magnet portion 100 formed at both ends thereof; A wheel part (10g) having a magnet part (100g) for joining with a magnet part (100f) of the rotary shaft part (10f) at a core part; In the case of including the configuration, it is possible to implement the wheel assembly by a component of a simple cylindrical structure.

In addition, in the case where an assembly having a predetermined shape is formed in advance and divided into a main body part and a sculpture part, the child can be made to play various creative games.

For example, as shown in Fig. 15, a piece part (10h) formed in the shape of the shape of the assembly, the shape of the fruit, such as an apple, and removed a part of the shape of the entire assembly; A main body part (10i) formed in the shape of the remaining part from which the engraving part (10h) is removed from the shape of the entire assembly; If it is configured to include, children can be 'play eating fruit.'

Since the prefabricated toy according to the present invention has a structure that can be freely assembled in an arbitrary shape as described above, when an adult such as a parent tells a child a fairy tale, the figures, animals, buildings, and other shapes appearing in the story during the story are shown. It can be assembled freely, which can induce children to concentrate on stories and develop more creativity.

On the other hand, since each component 10 is configured in the form of a polyhedron, it is preferable to have a plurality of joining surfaces. Therefore, it is preferable to form the magnet part 100 on as many joining surfaces as possible to have various assembling shapes.

However, in such a structure, when the polarities of the two magnet parts 100 to be bonded are different, there is no problem because the mutual attraction acts, but when the polarities are the same, the mutual repulsive force acts so that the joint is not made. This can be.

That is, if each part 10 is designed so that mutual attraction only acts on the magnet part 100 of the joint surface when the parts 10 are joined, there will be no problem, but if the user wants to assemble the assembly shape that the manufacturer did not expect, When the same part 10 constitutes parts of assemblies having different shapes from each other, a situation such as a case where a design for matching the polarity of the magnet part 100 is difficult may occur.

In order to prepare for such a situation, it is preferable that the magnet part 100a of each part 10a be configured such that the attraction force between the magnet part 100b of the other part 10b works in any case.

Therefore, in the present invention, as shown in FIGS. 16 to 20, the magnet part 100 includes: a magnet 111 formed such that quantum poles face different directions from each other; A magnet mounting groove 112 formed in the component 10 so as to secure an internal space for rotating the magnet 111; Free release preventing means for allowing the rotational drive of the magnet 111 in the inner space of the magnet mounting groove 112, and prevents the free separation of the magnet 111 from the magnet mounting groove 112 ( 120); It is preferable to configure by the rotating magnet bonding apparatus 110 including.

That is, the magnet 111 installed in the inner space of the magnet mounting groove 112 formed in the component 10 is allowed to rotate, while the free separation is prevented. When the polarity of the 100 is the same, rotation occurs due to the mutual repulsive force, thereby automatically forming a attraction force structure in which the polarities of the two magnet parts 100 are different.

Here, while allowing the rotational driving of the magnet 111, the free departure prevention means 120, which is a structure for preventing the free departure can be implemented by various embodiments as described below.

First, as shown in Figure 16 and 17, the rotation shaft 121 is installed in the center between the quantum pole of the magnet 111; The rotating shaft 121 may be implemented as a structure including a rotating shaft mounting groove 122 formed on the inner surface of the magnet mounting groove 112 to be parallel to the outer surface of the main body portion 113.

This is the most common structure that can be assumed, the rotating shaft 121 may be formed through the core of the magnet 111, it may be formed as a structure bonded to both ends of the central portion.

Second, as shown in Fig. 18, a pair of grooves 123 formed on opposite surfaces of the center between the quantum poles of the magnet 111; The magnet mounting groove 112 is inserted into the pair of grooves 123 in a state where an imaginary line connecting the center of the pair of grooves 123 is parallel to the outer surface of the main body portion 113. A pair of rotation shaft protrusions 124 formed on the inner surface of the; It may be implemented as a containing structure.

This is the structure opposite to the first embodiment, there is an advantage in that only the groove 123 only need to be formed on the surface of the magnet 111.

Third, as shown in FIGS. 19 and 20, the protrusion preventing protrusion 125 is formed in the opening of the magnet mounting groove 112, and the inner diameter of the opening formed by the protrusion jaw 125 is the magnet. It may be implemented as a structure narrower than the width and length of the (111).

That is, the magnet 111 is provided by providing the protruding jaw portion 125 for preventing the separation so as to have an inner diameter d2 smaller than the inner diameter d3 of the opening of the original magnet mounting groove 112 and narrower than the width and length of the magnet 111. Is prevented from being separated, and a space in which the magnet 111 is freely rotated is formed inside the protruding jaw portion 125 to prevent the separation. Rotation of the magnet 111 by the repulsive force is generated, thereby automatically forming a attraction force structure in which the polarities of both magnet portions 100 are different.

In addition, in order for the bonding force between the magnets 111 of both magnet parts 100 to be strong, it is preferable to make the bonding surfaces of the magnets 111 contact each other. A joining protrusion 126 having an outer diameter d1 smaller than the inner diameter d2 of the opening is formed, and as shown in FIG. 19, when the both magnets 111 are joined to each other, It is effective to allow the joining protrusion 126 to protrude through an opening.

Herein, the magnet 111 may be any structure in which the quantum poles face different directions so that the direction of the magnetic poles may be changed by rotation. However, the magnet 111 may take the structure of the cylindrical permanent magnet 111a. It is preferable at the point that an easy and stable joining with a magnet can be attained.

On the other hand, as a material of the red-eye toy for children, it is common to use plastic or the like made of wood or a material harmless to the human body in order not to be harmful to the human body even if the child puts its parts in the mouth.

The present invention is intended to be able to freely assemble any shape that is not mechanically stable by the magnetic force of the magnet portion 100, the gravity of the body of the component 10 compared to the action of the magnetic force of the magnet 111 It is desirable to have as little as possible.

Therefore, it is effective for the part 10 to have a structure in which the inside is empty and the body is formed of a light plastic material.

Fourth, as shown in Figure 21 to Figure 23, the magnet 111 is a spherical permanent magnet (111b), the free escape prevention means 120 is a sealing cover portion formed on the outside of the magnet mounting groove 112 It can also be implemented by the structure (127).

That is, the spherical permanent magnet 111b is inserted into the magnet mounting groove 112 of the component 10 forming the main body 113, and the opening is sealed by the sealing cover 127. It forms a sealed space with the outside in the interior adjacent to the outer surface of (10) is to be configured to insert the spherical permanent magnet (111b) in the space.

Since the magnet 111 has a spherical structure, the direction of the magnetic poles can be easily converted by rotation, and the magnet 111 is not visible at all from the outside, so that the child has a mystery.

This structure is, as shown in Figure 22, after cutting the part 10 formed by a material such as wood along a predetermined line and formed a magnet mounting groove 112 in a predetermined portion, the magnet mounting groove 112 By inserting the spherical permanent magnet (111b) in the), and can be easily implemented by bonding the parts cut again with an adhesive or the like.

That is, the magnet mounting groove 112 and the sealing cover portion 127 are integrally formed near the outer surface of the main body portion 113, and the spherical permanent magnet 111b is formed on the incision of the main body portion 113. It is inserted in the configuration, and the separation is prevented by the adhesion of the cut pieces of the main body portion 113.

In addition, as described above, children's toys are required to be not harmful to health even if the child takes the action such as fast to the mouth, and the material that satisfies these requirements can be said to be the safest wood. Wood has the disadvantage that it is difficult to obtain the desired shape by injection molding as in the case of plastics.

In this embodiment, the spherical permanent magnet 111b can be easily inserted into the main body by cutting and gluing. The magnet 100 may be implemented by overcoming the disadvantages of the wood.

21 and 23 show an embodiment of the component 10 having the magnet portion 100 implemented by the above structure, and FIG. 21 shows that the magnet portion 100 is close to the outer core of the component 10. FIG. 23 is a perspective view illustrating a case where the magnet part 100 is formed near the edge of the component 10.

Fifth, as shown in Figures 24 to 26, on the premise that the component 10, which is the main body portion 113 is formed of wood, the free release preventing means 120 is the magnet mounting groove 112 A circumference portion 131 formed to be in surface contact with the circumference; A cover part 132 formed to seal an upper opening of the circumference part 131; A fixed wedge portion 133 extending downward from the circumference portion 131 to be inserted and fixed to the bottom surface of the magnet mounting groove 112; It can be implemented by a structure that is a magnetic mounting hole 130 including.

That is, the above four embodiments mount the magnet 111 directly to the magnet mounting groove 112 of the main body 113, and allow the rotation of the magnet 111, while the magnet (to the main body 113 itself). In this embodiment, the magnet 111 is mounted on the magnet mounting groove 112 by a magnet mounting hole 130, which is a separate structure. Has characteristics.

As in the case of the fourth embodiment, the present embodiment is configured to be suitable for wood having both the advantage of being suitable for children's toys and the disadvantage of difficult processing of precise shapes, and the magnet mounting groove 112 having a predetermined shape in the wood. To form, and the mounting groove 112 is to be inserted into the magnet mounting hole 130 of a separate structure.

In other words, as shown in FIG. 24, with the magnet 111 inserted into the inner space of the magnet mounting hole 130, the magnet mounting hole 130 is made of wood by the fixing wedge 133. Since only the insertion and fixing by the method of driving into the magnet mounting groove 112 of the main body, it is possible to reduce the burden of processing for the main body made of wood.

Here, the magnet mounting hole 130 may be any material as long as the material has a strength that can withstand the impact generated during the insertion process to the main body, but the magnetic force of the magnet 111 mounted therein is stronger to the outside. In order to be transmitted, it is more preferable to form by magnetic bodies, such as a metal.

In addition, the shape of the magnet mounting hole 130 may have a cylindrical structure as shown in FIG. 24, may have a square cylindrical structure as shown in FIG. 26, and a magnet inserted into the magnet mounting hole 130. The 111 may be any shape as long as it is freely rotatable according to the internal structure of the magnet mounting hole 130. However, in order to minimize the resistance with the inner surface of the magnet mounting hole 130, the spherical permanent magnet 111b is applied. It is desirable to.

In addition, when repeated use of the prefabricated toy according to the present embodiment, since the magnet mounting hole 130 is continuously received toward the outside, the magnet mounting hole 130 itself from the magnet mounting groove 112 of the component 10 In order to prevent this, it is preferable to take a structure in which the protruding jaw portion 134 is further formed on the outer surface of the circumference 131 to extend toward the cover portion 132.

Furthermore, in the above, the rotary magnet bonding apparatus 110 according to the present invention has been described with an emphasis on an example of being applied to a prefabricated toy. However, due to the simple structural deformation that enables the rotation of the magnet, mutual attraction is always applied regardless of polarity. The technical idea of the present invention will be usefully applied to any case that requires a simple assembly and disassembly without using an adhesive.

The present invention provides a prefabricated toy that is easier to assemble and disassemble, the assembled shape is not easily torn down, as well as the development of children's creativity by the assembly of various shapes.

Claims (36)

A magnet 111 formed such that the quantum poles face different directions from each other; A main body 113 having a magnet mounting groove 112 having an internal space for rotating the magnet 111; Free release preventing means for allowing the rotational drive of the magnet 111 in the inner space of the magnet mounting groove 112, and prevents the free separation of the magnet 111 from the magnet mounting groove 112 ( 120); Rotating magnetic bonding device 110, characterized in that it comprises a. The method of claim 1, The free departure prevention means 120 A rotating shaft 121 installed at a center between the quantum poles of the magnet 111; A rotating shaft mounting groove 122 formed on an inner surface of the magnet mounting groove 112 such that the rotating shaft 121 is parallel to an outer surface of the main body 113; Rotating magnetic bonding device 110, characterized in that it comprises a. The method of claim 1, The free departure prevention means 120 A pair of grooves 123 formed on opposite surfaces of the center between the quantum poles of the magnet 111; The magnet mounting groove 112 is inserted into the pair of grooves 123 in a state where an imaginary line connecting the center of the pair of grooves 123 is parallel to the outer surface of the main body portion 113. A pair of rotation shaft protrusions 124 formed on the inner surface of the; Rotating magnetic bonding device 110, characterized in that it comprises a. The method of claim 1, The free departure prevention means 120 And a separation preventing protrusion jaw portion 125 formed in the opening of the magnet mounting groove 112, and the inner diameter of the opening formed by the protrusion jaw portion 125 is smaller than the width and length of the magnet 111. Rotary magnetic bonding device 110. The method of claim 4, wherein The magnet 111 is a rotary magnet bonding apparatus 110, characterized in that further comprising a bonding protrusion 126 having an outer diameter smaller than the inner diameter of the opening on the quantum pole surface. The method according to any one of claims 1 to 5, The magnet 111 is a rotary magnet bonding apparatus 110, characterized in that the cylindrical permanent magnet (111a). The method of claim 1, The magnet 111 is a spherical permanent magnet (111b), the free separation preventing means 120 is a rotary magnet bonding apparatus, characterized in that the sealing cover portion 127 formed on the outside of the magnet mounting groove (112). (110). The method of claim 7, wherein The main body 113 is formed of wood, the magnet mounting groove 112 and the sealing cover 127 is integrally formed near the outer surface of the main body 113, the spherical permanent magnet 111b ) Is inserted by the cutting of the main body portion 113, the rotational magnetic bonding apparatus 110, characterized in that the separation is prevented by the adhesion of the cut pieces of the main body portion (113). The method of claim 1, The body portion 113 is formed of wood, The free departure prevention means 120 A peripheral portion 131 formed to be in surface contact with the magnet mounting groove 112; A cover part 132 formed to seal an upper opening of the circumference part 131; A fixed wedge portion 133 extending downward from the circumference portion 131 to be inserted and fixed to the bottom surface of the magnet mounting groove 112; Rotating magnetic bonding device 110, characterized in that it comprises a magnet mounting port (130). The method of claim 9, The magnet 111 is a rotary magnet bonding apparatus 110, characterized in that the spherical permanent magnet (111b). The method of claim 9 or 10, Rotating magnet bonding apparatus 110, characterized in that the outer surface of the circumferential portion 131 is further provided with a protruding jaw portion 134 extending outward toward the cover portion (132) direction. In the assembled toy composed of a plurality of polyhedral parts 10a provided with a joining surface 11a so as to be able to join with the joining surface 11b of another part 10b, And a magnetic force between the magnet portion 100a of the component 10a and the magnet portion 100b of the joint surface 11b of the other component 10b. Prefabricated toys, characterized in that configured to be assembled by. The method of claim 12, The magnet unit 100 is a prefabricated toy, characterized in that formed in the center of the joint surface (11) of the component (10). The method of claim 12, The magnet unit 100 is a prefabricated toy, characterized in that a plurality is formed on one joining surface (11) of the component (10). The method of claim 13, The magnet unit 100 is a prefabricated toy, characterized in that formed on all sides (11) of the component (10). The method of claim 12, The component (10a) is a prefabricated toy, characterized in that it is configured to display letters, numbers, symbols, figures and other predetermined shapes on the plane by mutual combination with other components (10b). The method of claim 12, Prefabricated toy, characterized in that the component (10) comprises a plurality of cubes having the same shape and size with each other. The method of claim 16, The part 10 A center part 10c having a longitudinal cross section and having a plurality of magnet portions 100 at predetermined intervals on an outer circumferential surface thereof; The longitudinal section has a fan shape, and a magnet portion 100d1 corresponding to the magnet portion 100c of the outer peripheral surface of the center part 10c is formed on the inner side, and the magnet portion 100e2 of the other piece 10e is formed on both sides. A plurality of pieces (10d, 10e) formed with a magnet portion (100d2) for joining; Equipped, A prefabricated toy, characterized in that the cylindrical shape is located at the center, and the inner surfaces of the plurality of piece parts (10d, 10e) are joined to the outer circumferential surface of the central part (10c) to combine the cylindrical shapes. The method of claim 12, Prefabricated toy, characterized in that the component (10a) is configured to implement a variety of three-dimensional shape by mutual combination with the other component (10b). The method of claim 19, The magnet 100 is prefabricated toys, characterized in that formed on the edge of the joint surface (11) of the component (10). The method of claim 19, The magnet unit 100 is a prefabricated toy, characterized in that a plurality is formed on one joining surface (11) of the component (10). The method of claim 21, The magnet unit 100 is a prefabricated toy, characterized in that formed on all sides (11) of the component (10). The method of claim 19, The part 10 Rod-shaped rotary shaft parts 10f having magnet portions 100 formed at both ends thereof; A wheel part (10g) having a magnet part (100g) for joining with a magnet part (100f) of the rotary shaft part (10f) at a core part; Prefabricated toys, characterized in that it comprises. The method of claim 19, The part 10 A piece part 10h formed in a shape in which a part of the shape of the entire assembly is removed; A main body part (10i) formed in the shape of the remaining part from which the engraving part (10h) is removed from the shape of the entire assembly; Prefabricated toys, characterized in that it comprises. The method according to any one of claims 12 to 24, The magnet unit 100 is A magnet 111 formed such that the quantum poles face different directions from each other; A magnet mounting groove 112 formed in the component 10 so as to secure an internal space for rotating the magnet 111; Free release preventing means for allowing the rotational drive of the magnet 111 in the inner space of the magnet mounting groove 112, and prevents the free separation of the magnet 111 from the magnet mounting groove 112 ( 120); Prefabricated toys, characterized in that the rotating magnetic bonding device comprising 110. The method of claim 25, The free departure prevention means 120 A rotating shaft 121 installed at a center between the quantum poles of the magnet 111; A rotating shaft mounting groove 122 formed on an inner surface of the magnet mounting groove 112 such that the rotating shaft 121 is parallel to an outer surface of the main body 113; Prefabricated toys, characterized in that it comprises. The method of claim 25, The free departure prevention means 120 A pair of grooves 123 formed on opposite surfaces of the center between the quantum poles of the magnet 111; The magnet mounting groove 112 is inserted into the pair of grooves 123 in a state where an imaginary line connecting the center of the pair of grooves 123 is parallel to the outer surface of the main body portion 113. A pair of rotation shaft protrusions 124 formed on the inner surface of the; Prefabricated toys, characterized in that it comprises. The method of claim 25, The free departure prevention means 120 And a separation preventing protrusion jaw portion 125 formed in the opening of the magnet mounting groove 112, and the inner diameter of the opening formed by the protrusion jaw portion 125 is smaller than the width and length of the magnet 111. Prefab Toys. The method of claim 28, The magnet 111 is a prefabricated toy, characterized in that further comprising a joining protrusion (126) having an outer diameter smaller than the inner diameter of the opening on the quantum pole surface. The method according to any one of claims 26 to 29, wherein The magnet 111 is a prefabricated toy, characterized in that the cylindrical permanent magnet (111a). The method of claim 25, The magnet 111 is a spherical permanent magnet (111b), the free departure prevention means 120 is a prefabricated toy, characterized in that the sealing cover portion 127 formed on the outside of the magnet mounting groove (112). The method according to any one of claims 26 to 29 or 31, The component 10 is hollow, the prefabricated toy, characterized in that the main body is formed of a light plastic material. The method of claim 31, wherein The part 10 is formed of wood, the magnet mounting groove 112 and the sealing cover 127 is integrally formed near the outer surface of the part 10, the spherical permanent magnet 111b is A prefabricated toy, characterized in that it is inserted by the incision of the part (10) and prevented from detaching by the adhesion of the cut piece of the part (10). The method of claim 25, While the part 10 is formed of wood, The free departure prevention means 120 A peripheral portion 131 formed to be in surface contact with the magnet mounting groove 112; A cover part 132 formed to seal an upper opening of the circumference part 131; A fixed wedge portion 133 extending downward from the circumference portion 131 to be inserted and fixed to the bottom surface of the magnet mounting groove 112; Prefabricated toys, characterized in that it comprises a magnet mounting port (130). The method of claim 34, wherein The magnet 111 is a prefabricated toy, characterized in that the spherical permanent magnet (111b). The method of claim 34 or 35, Prefabricated toys, characterized in that the outer surface of the circumferential portion 131 is further provided with a protruding jaw portion 134 extending outward toward the cover portion (132) direction.