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WO2012067345A2 - Dispositif de fixation d'aimant et jouet magnétique l'utilisant - Google Patents

Dispositif de fixation d'aimant et jouet magnétique l'utilisant Download PDF

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Publication number
WO2012067345A2
WO2012067345A2 PCT/KR2011/007171 KR2011007171W WO2012067345A2 WO 2012067345 A2 WO2012067345 A2 WO 2012067345A2 KR 2011007171 W KR2011007171 W KR 2011007171W WO 2012067345 A2 WO2012067345 A2 WO 2012067345A2
Authority
WO
WIPO (PCT)
Prior art keywords
magnet
magnetic
stopper
fixed coupling
receiving groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/007171
Other languages
English (en)
Korean (ko)
Other versions
WO2012067345A3 (fr
Inventor
박경화
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orda Korea Co Ltd
Original Assignee
Orda Korea Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orda Korea Co Ltd filed Critical Orda Korea Co Ltd
Publication of WO2012067345A2 publication Critical patent/WO2012067345A2/fr
Publication of WO2012067345A3 publication Critical patent/WO2012067345A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/046—Building blocks, strips, or similar building parts comprising magnetic interaction means, e.g. holding together by magnetic attraction

Definitions

  • the present invention relates to a magnet mounting tool and a magnetic toy using the same, and more particularly, to a magnet mounting tool and a magnetic toy using the same to install the magnet in a rotatable magnet receiving groove formed in an object such as a block.
  • a magnet accommodating groove is formed on the surface of an object forming a toy body such as a block, a magnet is inserted into the magnet accommodating groove, and a magnet fitting is installed therein to prevent the magnet from escaping from the magnet accommodating groove. It is known that the magnet can be rotated inside the magnet accommodating groove for smooth attachment with other parts on which the magnet is mounted.
  • FIG. 1 is a cross-sectional view showing an example of a conventional magnetic toy
  • Figure 2 is a perspective view of the magnet mounting tool and the magnet used in FIG.
  • the magnet toy 10 is coupled to a block 12 having a magnet receiving groove 12a formed on a surface thereof, and a magnet 14 and a magnet receiving groove 12a inserted into the magnet receiving groove 12a. It is made of a magnet mounting hole 16 to prevent the magnet 14 from being separated from the magnet receiving groove (12a).
  • the block 12 is made of nonmagnetic material such as wood or plastic.
  • the magnet mounting opening 16 is formed of a cylindrical fixed coupling portion 18 extending downward from the plug 17 and the plug 17 of the upper side.
  • the lower end of the fixed coupling portion 18 is formed with a protrusion (18a) protruding outward so as not to fall out in a state coupled to the magnet receiving groove (12a).
  • the magnet mounting opening 16 may be made of a magnetic material or a nonmagnetic material, in which case there are problems as follows.
  • the magnet mounting opening 16 is made of a magnetic material, as shown by the dotted line in FIG. 1, the magnet 14 is attached to a stopper 17 that can provide a wide contact area.
  • Another object of the present invention is to provide a magnet mounting tool and a magnetic toy using the same that can reduce the strength of the magnetic force flowing out of the magnetic toy.
  • Still another object of the present invention is to provide a magnet mounting tool and a magnetic toy using the same, which can lower the manufacturing cost of the magnetic toy.
  • the magnet fixture according to the present invention is a magnet mounting tool for preventing a magnet inserted into a magnet receiving groove formed in a predetermined body from being detached from the magnet receiving groove, which is made of a non-magnetic material to block the entrance of the magnet receiving groove.
  • Stopper A non-magnetic material extending downward from the stopper part and coupled to the body to fix the stopper part to the body; And a magnetic body spaced apart from the stopper and installed in the fixed coupling part so that the magnet is attached to the stopper and spaced apart from the stopper.
  • the stopper portion and the fixed coupling portion is preferably made of plastic integrally.
  • the locking jaw is formed in the fixed coupling portion to prevent the fixed coupling portion from being separated from the body.
  • Two or more fixed coupling portions may be formed at intervals.
  • the magnetic body may be a metal ring, one side of the metal ring is opened, a metal ring is divided or a piece of metal is installed on the inner circumference or outer circumference of the fixed coupling portion or by insert injection or forming a groove to form the fixed coupling portion It may be planted inside.
  • the magnetic material has a length longer than its width and is installed in a horizontal direction, a vertical direction, or an inclined direction with respect to the plug portion, or a piece which cannot distinguish length and width is provided in a dot form at one or more points.
  • Magnetic toy is a body having a bottom and sidewall magnet receiving groove is formed of a non-magnetic material; A magnet inserted into the magnet accommodation groove so as to be movable in a depth direction of the magnet accommodation groove or a direction opposite thereto; A plug portion which is made of a nonmagnetic material and blocks an inlet of the magnet accommodation groove; A fixed coupling part which is made of a nonmagnetic material and extends downwardly from the stopper to be coupled to the body to fix the stopper; And a magnetic body spaced apart from the plug portion so as to be installed in the fixed coupling portion or the body and inserted into the magnet receiving groove so as to be spaced apart from the plug portion.
  • the magnetic material is rotatable about a center of rotation parallel or perpendicular to the stopper portion
  • the fixed coupling part may be directly inserted into and fixed to the magnet accommodation groove or may be coupled to and fixed to a coupling groove formed in the body to be spaced apart from the magnet accommodation groove.
  • the magnetic body may be fixed to the magnet accommodating groove, and the plug portion and the fixed coupling portion may be made of plastic.
  • the magnetic material has a length longer than its width and is installed in a horizontal direction, a vertical direction, or an inclined direction with respect to the stopper, or a piece having an indistinguishable length and width is provided in a point shape at one or more points. It may be.
  • noise is not generated as the magnet flows inside the magnet receiving groove.
  • the magnet accommodated in the magnet receiving groove is attached to the lower part away from the stopper portion to be raised only when trying to attach with other magnetic toys so that the adhesion force can be increased.
  • FIG. 1 is a cross-sectional view showing an example of a conventional magnetic toy
  • Figure 2 is a perspective view of the magnet fitting and the magnet used in Figure 1,
  • Figure 3 is an enlarged perspective view showing an example of the magnet fitting according to the invention.
  • Figure 4 is an exploded perspective view of the magnet mounting FIG.
  • FIG. 5 is a partially separated perspective view of the magnetic toy according to the present invention.
  • FIG. 6 is a cross-sectional view of the magnetic toy showing the installation state of the magnetic mounting device according to the present invention
  • FIG. 7 is a cross-sectional view showing a state in which two magnetic toys are attached
  • FIG. 8 is a perspective view showing a modified example of the magnet fitting according to the invention.
  • FIG. 9 is a cross-sectional view showing an example of a magnetic toy using the magnet mounting bracket of FIG. 8;
  • FIG. 10 is a sectional view showing another example of the magnetic toy according to the present invention.
  • FIG. 11 is a perspective view showing a body of the magnet toy of FIG.
  • FIG. 12 is a perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • Figure 13 is a perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • FIG. 14 is a broken perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • FIG. 15 is a cross-sectional view showing yet another embodiment of the magnet fitting according to the present invention.
  • FIG. 16 is a cross-sectional view showing yet another embodiment of the magnet mounting tool according to the present invention.
  • 17 is a cross-sectional view showing yet another embodiment of the magnet mounting tool according to the present invention.
  • Figure 3 is an enlarged perspective view showing an example of the magnet mounting tool according to the present invention
  • Figure 4 is an exploded perspective view of the magnet mounting tool of FIG.
  • the magnetic mounting hole 110 has a stopper portion 112, an inner peripheral surface of the fixed coupling portion 114 and the fixed coupling portion 114 extending downward from the plug portion 112.
  • the magnetic body 116 provided in the lower part is provided.
  • the stopper portion 112 and the fixed coupling portion 114 is made of a non-magnetic material, plastic is suitable.
  • the magnetic body 116 a magnetic metal body is suitable. In some cases, a magnetic magnet or a plastic magnet may be used as the magnetic body 116.
  • the stopper portion 112 is for blocking the entrance of the magnet receiving groove formed in the body of the toy body or the like, and preferably has a circular planar shape. However, the stopper 112 may be modified into other planar shapes such as polygonal shapes such as ellipses, triangles, and squares.
  • the stopper 112 can be made in a variety of designs, such as a hole punched, partially blocking the magnet receiving groove. Only the magnet accommodated in the magnet receiving groove can be prevented from escaping to the outside. And the stopper 112 can be made transparent or translucent so that the magnet housed in the magnet receiving groove can be seen from the outside. Of course, the stopper 112 can be made opaque.
  • Fixed coupling portion 114 is provided with two at intervals in the form of legs.
  • the fixed coupling part 114 may be installed in a cylindrical shape, or may be divided into three or more spaced apart.
  • the fixed engagement portion 114 is made of a nonmagnetic material and extends downwardly from the stopper portion 112.
  • the fixed coupling part 114 is for fixing the stopper 112 by being coupled to the body, such as the toy body.
  • the lower side outer surface of the fixed coupling part 114 is preferably provided with a locking jaw 114a for preventing the magnetic mounting hole 114 from being separated from being coupled to the magnet receiving groove of the body such as a toy body.
  • the fixed coupling part 114 may be mounted on a body such as a toy body through an adhesive or the like, the locking jaw 114a is not necessarily required.
  • a fixing groove 114b to which the magnetic body 116 is coupled and fixed is formed on the inner circumferential surface of the lower portion of the fixed coupling part 114.
  • the fixing groove 114b is spaced apart from the stopper portion 112.
  • the stopper 112 and the fixed coupling portion 114 is preferably made of a plastic integrally.
  • the magnetic body 116 is coupled to and fixed to the fixing groove 114b formed in the fixed coupling part 114, and has a shape of the fixing groove 114b. Accordingly, the magnetic body 116 serves to allow the magnets inserted into the magnet accommodating grooves to be spaced apart from the stopper portion 112 in a state in which the fixed coupling part 114 is coupled to a body such as a toy body.
  • the magnetic body 116 is formed in the same height as the inner circumferential surface of the fixed coupling portion 114 in the state in which the magnetic body 116 is coupled to the fixing groove 114b, the magnetic body 116 of the fixing groove 114b It may be formed higher or lower than the depth to protrude out of the fixing groove 114b or the inner circumferential surface thereof may be disposed into the fixing groove 114b.
  • the surface of the magnetic body 116 may be formed in various shapes such as a convex curved surface, a concave curved surface, and a flat surface.
  • a plurality of convex protrusions or concave grooves may be formed on the surface of the magnetic body 116 at intervals.
  • the magnet mounting opening 110 as described above is intended to prevent the magnet inserted into the magnet receiving groove formed in the body to be separated from the magnet receiving groove by being coupled to a body such as a toy body such as a block.
  • a metal ring As the magnetic body 116, a metal ring, one side of the metal ring opened, a metal ring divided or a piece of metal may be preferably used.
  • Figure 5 is a partially separated perspective view of the magnetic toy according to the present invention
  • Figure 6 is a cross-sectional view of the magnet toy showing the installation state of the magnet mounting device according to the invention
  • Figure 7 is a cross-sectional view showing a state in which two magnetic toys are attached.
  • the magnetic toy 100 includes a body 120, such as a toy body.
  • the body 120 is preferably made of a nonmagnetic material such as wood or plastic, and at least the bottom and sidewalls of the magnet accommodating groove 122 formed in the body 120 are made of a nonmagnetic material.
  • the body 120 of this embodiment has a hexahedral shape, and each surface is formed with a magnet receiving groove 122 for accommodating a magnet.
  • the magnet 130 may move in the depth direction of the magnet accommodation groove 122 or vice versa in the magnet accommodation groove 122.
  • the magnet 130 is rotatably installed around at least one of the center of rotation (C) in the depth direction of the magnet receiving groove 122 and the center of rotation in the direction perpendicular to the depth direction. In this way, the two magnet toys 100 may be easily attached to each other regardless of the posture of the magnet 130.
  • the magnet 130 may be mounted in the form of an N pole at an upper surface side and an S pole at a lower side thereof, and may be freely flipped up and down inside the magnet accommodation groove 122. In some cases, the magnet 130 of FIG. 5 may have an N pole on the left side and an S pole on the right side.
  • the magnet mounting hole 110 is coupled so that the fixed coupling part 114 does not fall into the magnet receiving groove 122, and the stopper portion 112 formed of the nonmagnetic material is the magnet receiving groove 122. Is blocking the entrance.
  • the locking jaw 114a formed on the lower outer circumferential surface of the fixed coupling part 114 prevents the fixed coupling part 114 from falling out of the magnet accommodating groove 122.
  • the magnet 130 is attached to the magnetic body 116.
  • the magnetic body 116 is disposed to be spaced apart from the stopper 112.
  • the magnetic body 116 is installed along the inner circumferential surface of the fixed coupling portion 114, but in some cases it may be installed along the circumference of the magnet receiving groove 122 rather than the fixed coupling portion 114 Of course. This is explained in more detail later.
  • the magnetic body 116 serves to allow the magnet 130 to be spaced apart from the stopper portion 112 when no external force such as magnetic force due to severe shaking or other magnetic toys is applied. Accordingly, even if the body 120 is slightly shaken, the magnet 130 does not shake and noise does not occur.
  • both magnets 130 attached to the magnetic bodies 116 of both magnetic toys 100 face each other. If the magnetic poles of the faces are different from each other, they do not rotate, but instead move toward the stopper 112, respectively, and attract each other, and if the opposite magnetic poles are the same, either one of the two rotates toward the stopper 112, respectively. Move and attract each other. Accordingly, the two magnet toys 100 are attached to each other by the attraction between the two magnets 130, as shown in FIG. In order to do this, the magnetic force of the magnet 130 must be much larger than the magnetic force of the magnetic body 116.
  • the magnet 130 moves in the depth direction of the magnet receiving groove 122 or vice versa. It should be movable and rotatable around a center of rotation parallel to or perpendicular to the stopper 112. To this end, the magnet receiving groove 122 is formed slightly larger than the magnet 130.
  • FIG. 8 is a perspective view showing a modification of the magnet mounting tool according to the present invention
  • Figure 9 is a cross-sectional view showing an example of the magnetic toy using the magnet mounting tool of FIG.
  • the magnetic body 116 may be mounted in the fixing groove 114b of the intermediate portion, not the lower portion of the fixed coupling portion 114.
  • the inner surface of the magnetic body 116 may protrude out of the fixing groove 114b, that is, inside the magnet mounting hole 100 in a convex curved shape, a concave curved shape, a planar shape, or a plurality of protrusions.
  • the locking jaw (114a) may be installed one to project outward at the bottom of the fixed coupling portion (114).
  • the body 120 should be formed with a catching portion 124 to catch the catching jaw 114a at the lower end of the magnet receiving groove 122.
  • the body 120 may be used by assembling the inner body (120a) and a plurality of plate-like outer body (120b) perforated with each other.
  • FIG. 10 is a cross-sectional view showing another example of the magnetic toy according to the present invention
  • Figure 11 is a perspective view showing the body of the magnetic toy of FIG.
  • the body 120 is further provided with a coupling groove 126 for coupling the fixed coupling part 114 in addition to the magnet accommodation groove 122 for accommodating the magnet 130.
  • the locking projection 114a formed at the fixed coupling part 114 of the magnet mounting hole 110 may protrude inward.
  • the body 120 may be made by assembling a lid 120d having a magnet mounting groove 122 formed therein and having an open body 120c having a rear surface coupled to a rear surface of the open body 120c.
  • the stopper 112 of the magnet mounting hole 110 has a portion protruding toward the side of the fixed coupling portion 114 so as to be caught by the jaw portion 128 where the coupling groove 126 is formed.
  • the magnet accommodating grooves 122 and the like have been illustrated in only one place, but the body 120 is formed large, so that several magnets can be installed on one surface, and the magnet accommodating grooves (for each surface) 122) can be installed one or more.
  • FIG. 12 is a perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • the fixing groove 114b is formed on the outer circumferential surface of the fixed coupling part 114, and the magnetic mounting holes 110 may be configured by fixing the magnetic body 116 thereto. The rest is as described with reference to FIGS. 3 and 4.
  • Figure 13 is a perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • the magnetic body 116 may be embedded in the fixed coupling part 114 by insert injection or the like to make the magnet mounting holes 110.
  • the magnetic body 116 is coupled to form a groove that can be buried, and the magnetic body 116 may be coupled thereto to make the magnet mounting holes 110. The rest is as described with reference to FIGS. 3 and 4.
  • the stopper portion 112 may have a hole 112a formed therein.
  • Figure 14 is a broken perspective view showing another embodiment of the magnet mounting tool according to the present invention.
  • the fixed coupling part 114 may be integrally formed in a cylindrical shape, and the magnetic mounting hole 110 may be configured by mounting the metal ring-shaped magnetic material 116 in the fixing groove 114b of the inner circumferential surface thereof. The rest is as described with reference to FIGS. 3 and 4.
  • 15 is a cross-sectional view showing another embodiment of the magnet mounting tool according to the present invention.
  • the jaw portion 114c is formed at the end of the fixed coupling portion 114, and the ring-shaped magnetic material is formed on the jaw portion 114c.
  • 116 may be inserted and coupled to the opening of the fixed coupling portion 114 to the opening of the fixed coupling portion 114 by screwing to form the magnet mounting holes 110 according to the present invention.
  • the magnet mounting hole 100 may be made without a locking jaw, and in this case, may be fixed to the toy body through an adhesive or other fixing means. That is, in the magnet mounting apparatus 100 according to the present invention, the locking step 114a shown in the previous embodiments is not an essential component. In some cases, the stopper 112 may also be installed in the same shape as the blocking hole 115. Of course, the locking jaw may be installed on the outer circumferential surface of the blocking hole 115 or the fixed coupling part 114.
  • the magnet mounting hole 110 made as shown in FIG. 15 helps secure the child's safety because the magnet 130 is embedded in the magnet mounting hole 112 even if the magnet body is detached from the body.
  • 16 is a cross-sectional view showing yet another embodiment of the magnet mounting tool according to the present invention.
  • the magnetic body 116 when the magnetic body 116 has a length longer than the width, the magnetic body 116 is not only horizontally parallel to the stopper 112 but also fixedly coupled to one side of the fixed coupling part 114 ( It may be installed in the longitudinal direction or the vertical direction of the 114, that is, the direction perpendicular to the stopper 112.
  • the cylindrical magnet 130 may be attached in a form in which its circumferential surface is erected up and down, unlike in the previous embodiments.
  • the magnet 130 may be used in addition to the cylindrical magnets of other shapes such as spherical.
  • the magnetic induction part 119 is provided in the inner edge part of the part where the stopper part 112 and the fixed coupling part 114 meet.
  • the magnet induction part 119 serves to quickly guide the magnet 130 to the center of the stopper 112 when attached with other magnet toys, so that it can be quickly attached to other magnet toys.
  • the magnet guide portion 119 also serves to reinforce the corner portion of the magnet mounting holes 100 that are more vulnerable than other parts.
  • the magnetic body 116 can be installed in an inclined direction with respect to the stopper 112.
  • the magnet 130 may be attached in an inclined direction with respect to the stopper 112.
  • the installation form of the magnetic body 116 described with reference to FIG. 16 may be applied as it is to the magnetic toy.
  • 17 is a cross-sectional view showing yet another embodiment of the magnet mounting tool according to the present invention.
  • the magnetic body 116 may be one or two or more polygonal, oval or other irregular pieces in the form of points, such as a circle, a triangle, a square, or the like. . The same is true for magnetic toys.
  • Magnetic mounting device can be used for the purpose of mounting and moving the magnet rotatably in the groove formed in the parts of various machines or mechanisms in addition to the magnet toys.

Landscapes

  • Toys (AREA)

Abstract

La présente invention concerne un dispositif de fixation d'aimant conçu pour empêcher la survenue de bruit dû au fait que l'aimant est secoué. Le dispositif augmente l'adhérence de l'aimant puisque l'aimant, reçu dans une rainure de réception d'aimant, ne s'élève que lorsqu'il est fixé à un autre aimant, après fixation de l'aimant à une partie inférieure, écartée d'une partie capot. Le dispositif de fixation d'aimant, conçu pour empêcher un aimant, inséré amovible dans une rainure de réception d'aimant définie dans un corps prédéfini, d'être séparé de la rainure de réception d'aimant, comprend une partie capot constituée d'un matériau non-magnétique afin de recouvrir une entrée de la rainure de réception d'aimant, une partie couplage par fixation constituée d'un matériau non-magnétique se prolongeant vers le bas depuis la partie capot et couplée au corps, de manière à fixer la partie capot au corps, et un corps magnétique écarté de la partie capot et installé sur la partie couplage par fixation de manière à permettre à l'aimant d'être écarté de la partie capot et fixé à elle.
PCT/KR2011/007171 2010-11-17 2011-09-29 Dispositif de fixation d'aimant et jouet magnétique l'utilisant Ceased WO2012067345A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100114690A KR20120053421A (ko) 2010-11-17 2010-11-17 자석장착구 및 이를 이용한 자석완구
KR10-2010-0114690 2010-11-17

Publications (2)

Publication Number Publication Date
WO2012067345A2 true WO2012067345A2 (fr) 2012-05-24
WO2012067345A3 WO2012067345A3 (fr) 2012-07-12

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PCT/KR2011/007171 Ceased WO2012067345A2 (fr) 2010-11-17 2011-09-29 Dispositif de fixation d'aimant et jouet magnétique l'utilisant

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KR (1) KR20120053421A (fr)
WO (1) WO2012067345A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337137B1 (no) * 2013-10-17 2016-01-25 Beljo Holding As Byggesett
WO2018073487A1 (fr) * 2016-10-18 2018-04-26 MYLLYLÄ, Sanna Élément d'accouplement pour accoupler des éléments de structure et élément de structure
WO2021257019A1 (fr) * 2020-06-17 2021-12-23 Solmaz Seda Bloc-jouet magnétique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0406750A (pt) * 2003-01-14 2005-12-20 Orda Korea Co Ltd Aparelho de ligação com ìmã rotativo no mesmo e brinquedo do tipo montado com o mesmo
KR200389109Y1 (ko) * 2005-04-20 2005-07-07 김용철 자성체를 이용하는 유희용구세트
KR100545658B1 (ko) * 2005-08-16 2006-01-26 김면수 자력을 이용한 조립식 블록완구
KR100858697B1 (ko) * 2007-01-23 2008-09-17 주식회사 오르다코리아 자석 장착용 부품 및 이를 이용한 자석완구

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337137B1 (no) * 2013-10-17 2016-01-25 Beljo Holding As Byggesett
WO2018073487A1 (fr) * 2016-10-18 2018-04-26 MYLLYLÄ, Sanna Élément d'accouplement pour accoupler des éléments de structure et élément de structure
WO2021257019A1 (fr) * 2020-06-17 2021-12-23 Solmaz Seda Bloc-jouet magnétique

Also Published As

Publication number Publication date
WO2012067345A3 (fr) 2012-07-12
KR20120053421A (ko) 2012-05-25

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