WO2011037290A1 - Structure for mounting magnet for magnetic toy - Google Patents

Structure for mounting magnet for magnetic toy Download PDF

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Publication number
WO2011037290A1
WO2011037290A1 PCT/KR2009/005621 KR2009005621W WO2011037290A1 WO 2011037290 A1 WO2011037290 A1 WO 2011037290A1 KR 2009005621 W KR2009005621 W KR 2009005621W WO 2011037290 A1 WO2011037290 A1 WO 2011037290A1
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WO
WIPO (PCT)
Prior art keywords
magnet
cap
groove
toy
mounting structure
Prior art date
Application number
PCT/KR2009/005621
Other languages
French (fr)
Korean (ko)
Inventor
김영돈
Original Assignee
Kim Young Don
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Filing date
Publication date
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Publication of WO2011037290A1 publication Critical patent/WO2011037290A1/en

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    • 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
    • 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
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/32—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support
    • G09B1/38—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support the elements being connectible magnetically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]

Definitions

  • the present invention relates to a magnet mounting structure of a magnet toy, and more particularly, a magnet mounting structure of a magnet toy that can obtain a reliable product by allowing the magnet to be firmly mounted while being able to easily mount the magnet by improving the magnet mounting structure. It is about.
  • block toys are widely used to assemble the blocks made of wood or plastic to build various structures such as buildings, vehicles, and robots, and to develop intelligence and creativity while playing.
  • Block toys are lego-like blocks that we know well, and there are types of blocks that are assembled by putting blocks together to make a structure.In recent years, the shape of the toys is simple and there are few angular parts. Magnetic toys that are designed for safe use have been developed and are in the limelight. These magnet toys are constructed by embedding magnets in blocks cut to a certain size and shape.
  • the magnet consists of the N pole and the S pole, but in the same pole as other magnets, they are pushed together and pulled in the other pole. Therefore, when the magnet is embedded or fixed, the magnet is in the process of assembling the block. And magnets may be arranged with the same polarity to push each other. Accordingly, a configuration has been developed in which adjacent blocks are attached to each other while the magnets rotate adjacently while the magnets rotate.
  • Patent Publication No. 10-2007-0067978 “Three-dimensional magnet toy and its manufacturing method"
  • Patent Registration No. 10-0546658 Prefabricated block toys using magnetic force
  • Patent No. 10-0467305 "rotating magnet bonding apparatus and assembly toys having the same” and the technology disclosed in such.
  • the object of the present invention is to obtain a magnet mounting structure of a magnet toy to improve the magnet mounting structure in consideration of the material characteristics of the block, so that the production is simple and easy to assemble and realize the effect of a firm magnet mounting.
  • the magnet is inserted into the groove formed in the block, and the cap is mounted to mount the magnet.
  • FIG. 1 is an exploded perspective view showing the configuration of a magnetic toy according to the present invention
  • Figure 2 is an exemplary view showing a cross-sectional configuration of the magnet toy according to the present invention
  • FIG. 3 is a plan view showing the operation of the magnet applied to the present invention.
  • FIG. 4 is an exemplary view showing an example of assembly of the magnetic toy according to the present invention.
  • 5 to 7 is an exemplary view showing various embodiments of the locking projection according to the present invention.
  • FIG. 8 is an exemplary view showing a configuration in which the incision groove is formed in the cap according to the present invention.
  • 9 to 11 are exemplary views showing a magnet mounting structure according to another embodiment of the present invention.
  • FIG. 1 is an exploded perspective view showing the configuration of the magnet toy according to the present invention
  • Figure 2 is an exemplary view showing a cross-sectional configuration of the magnet toy according to the present invention
  • Figure 3 is a plan view showing the operation of the magnet applied to the present invention
  • Figure 4 is an exemplary view showing an example of assembly of the magnetic toy according to the present invention
  • Figures 5 to 7 are exemplary views showing various embodiments of the locking projections according to the present invention
  • Figure 8 is a configuration in which the incision groove is formed in the cap according to the present invention An example is shown.
  • the magnetic toy applied to the present invention is to dig the receiving groove 12 in the block 10 of the rectangular parallelepiped, insert the magnet 30 and then cover the cap 20
  • the magnets of the adjacent blocks 10 are in contact with each other so as to be connected to each other to form a structure and play or learn.
  • the block 10 may be configured in various forms such as spherical shape, bar shape, triangular pyramid shape, and polygonal column shape.
  • the block 10 is usually formed by selecting solid wood. Wood is widely used because it is light in weight, easy to process, and harmless to human body. However, the block 10 may be formed of plastic, rubber, or metal in addition to wood, but when the metal is formed, the block 10 should be formed of a material which does not adhere to the magnet 30 so as to be able to move smoothly in the receiving groove 12. .
  • the magnet 30 is formed of an N pole and an S pole integrally, and may be configured in various forms such as a hexahedron, a spherical shape, and a hemispherical shape. However, preferably, it is comprised in disk shape, and it is comprised so that N pole and S pole may be formed to contact left and right. That is, if the plate is divided into half and the N and S poles are arranged respectively, or the disc is divided into four parts and the N and S poles are alternately arranged, such that the N and S poles are alternately in contact with each other. It is also possible. This configuration has the advantage that the thickness of the magnet 30 can be minimized, so that the depth of the receiving groove 12 can be made shallow.
  • the magnet 30 formed as described above is rotatably mounted by the cap 20 in the receiving groove 12 formed in the block 10.
  • the cap 20 is hollow and its diameter is slightly larger so as to be inserted into the inner wall of the receiving groove 12 by interference fit, and the material is formed of a synthetic resin or a metal which does not adhere to the magnet.
  • the receiving groove 12 is to be fitted in the form of interference fit so it is preferable to be composed of a metal to withstand the strong force.
  • the cap 20 is easily fitted into the receiving groove 12. It can be combined more precisely and firmly, and it is configured to improve the reliability of the product by not being easily removed after being inserted.
  • the cap 20 is formed with a locking projection 24 along the outer circumferential surface, the locking projection 24 is located on the wall surface of the receiving groove 12 when the cap 20 is stuck in the receiving groove 12
  • Protruding groove 14 is formed at the point to be configured, so that the engaging projection 24 is caught in the protruding groove 14 to prevent separation.
  • the cap 20 is preferably formed to have a length that the bottom is in contact with the bottom of the receiving groove (12).
  • a certain amount of pressure is applied. If the bottom does not reach the bottom of the receiving groove 12, the cap 20 may be deeply stuck more than necessary, and thus the appearance may not be neat. Configure together.
  • the locking protrusion 24 is formed as '>' so that the height increases linearly to protrude to the highest point with respect to the vertical plane, so that the upper surface of the locking groove 14 is inclined downward toward the outside. desirable.
  • the locking protrusion 24 is caught on the upper end of the protrusion groove 14, and the protrusion groove 14 is formed when the upper surface of the protrusion groove 14 is horizontally formed as shown in FIG. 5 without being inclined downward. This is because if the depth is formed deeper than necessary, the locking protrusion 24 may not fit the protrusion groove 14 and may not be properly coupled.
  • the position of the locking protrusion 24 and the protrusion groove 14 is precisely processed so as to prevent the cap 20 from moving.
  • the drill is used, a mechanical error occurs depending on the wear environment or whether the drill wear or deterioration of the receiving groove 12, Position of the projection groove 14 may not be formed accurately.
  • the locking protrusion 24 may not be correctly fitted into the protrusion groove 14, so that the locking protrusion 24 is formed to protrude like '>' with respect to the vertical surface.
  • the protrusion groove 14 may be larger than the position of the locking protrusion 24. 6) is formed slightly deeper if the cap 20 is driven into the receiving groove 12, as shown in Figure 6 any portion of the downwardly inclined surface of the projection protrusion 24 is the top of the projection groove 14 If the part is caught by the bar, the locking protrusion 24 is caught even if not completely caught in the projection groove 14 is to obtain a sufficient coupling strength.
  • the configuration of the locking projection 24 and the projection groove 14 described above can be formed on the bottom of the cap 20 and the bottom wall surface of the receiving groove 12 as described above, shown in FIG. It is also possible to form in the middle part as shown.
  • a plurality of minute protrusions may be further formed on an upper surface of the locking protrusion 24.
  • the cap 20 may form a plurality of cutouts 25 in the vertical direction.
  • the cutting groove 25 is formed by completely cutting the body of the cap 20 to the lower end, it is preferable to form about 2 to 4 at regular intervals. According to the configuration of the cutting groove 25 as described above, when the cap 20 is inserted into the receiving groove 12, the lower portion of the cap 20 when the locking projection 24 is pressed by the wall of the receiving groove 12 As the diameter is reduced more smoothly, the locking protrusion 24 is elastically expanded to the original state when the locking protrusion 24 is inserted into the locking groove 14 so that the coupling operation can be performed more smoothly.
  • FIG. 9 to 11 are exemplary views showing a magnet mounting structure according to another embodiment of the present invention.
  • the magnet 30 has a disc shape, in which the N pole and the S are formed in contact with the left and the right, so that the through hole 32 is formed in the center thereof, and the cap 20 has the through hole therein ( A shaft rod 22 penetrating through 32 is formed to be fixed to the inner ceiling surface of the cap 20 vertically. Therefore, the magnet 30 can be configured to be rotatably mounted with the shaft 22 as an axis. According to this configuration, the magnet 30 is axially rotated, thereby realizing more reliable rotation.
  • the magnet 30 has a sharp shaft protrusion 34 at the center of the upper and lower surfaces thereof, the upper end of which is in contact with the cap 20, and the lower end of the magnet 30 in contact with the bottom of the receiving groove 12. have. At this time, it is preferable that the magnet 30 is rotated at the correct position by forming a groove at the point where the shaft protrusion 34 touches. This configuration has the advantage that the magnet 30 can be more smoothly rotated with the minimum area in contact with the other part.
  • the stopper plate 40 may be provided to be coupled to the lower end of the cap 20, and the magnet 30 may be accommodated in the cap 20.
  • the magnet 30 forms a groove in the center of the upper and lower surfaces, and pin shafts 26 and 46 are formed on the inner ceiling surface of the cap 20 and the upper surface of the stopper plate 40 to form the pin shaft (
  • the magnets 26 and 46 can be configured to be axially fixed up and down. This configuration also makes it possible to more smoothly rotate the magnet 30 with a minimum area where the magnet 30 is in contact with another portion.
  • the above-described configuration is configured to stably rotate and rotate the magnet 30 in the block 10, resulting in an advantage of improving the operation reliability of the magnet 30.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Toys (AREA)

Abstract

The present invention relates to a structure for mounting a magnet for a magnetic toy, including a receiving cavity (12) defined in a block (10) to receive a magnet (30), wherein the magnet (30) is mounted and covered with a cap (20). The cap (20) has a catching projection (24) formed on an outer surface thereof, and a projection receptacle (14) is defined in a wall surface of the receiving cavity (12), such that the catching projection (24) is caught in the projection receptacle (14) to prevent the disengagement of the cap (20). According to the structure for mounting a magnet for a magnetic toy of the invention, which includes the magnet inserted in the cavity defined in the block, the installation of the magnet is completed by simply inserting the cap into the cavity, thus rendering installation easy and convenient, and as the cap inserted into the cavity is firmly fixed in the receptacle so as to not disengage, the magnet can be firmly mounted.

Description

자석완구의 자석 장착구조Magnet mounting structure of magnet toy
본 발명은 자석완구의 자석 장착구조에 관한 것으로서, 더 상세하게는 자석 장착 구조를 개선하여 손쉽게 자석을 장착시킬 수 있으면서도 자석이 견고하게 장착되도록 하여 신뢰성 있는 제품을 얻을 수 있는 자석완구의 자석 장착구조에 관한 것이다.The present invention relates to a magnet mounting structure of a magnet toy, and more particularly, a magnet mounting structure of a magnet toy that can obtain a reliable product by allowing the magnet to be firmly mounted while being able to easily mount the magnet by improving the magnet mounting structure. It is about.
일반적으로 블럭완구는 목재나 플라스틱제로 이루어진 블럭들을 조립하여 건물, 차량, 로봇과 같은 각종 구조물을 만들면서 놀이를 즐기면서 지능이나 창의력등을 계발해 주기 위해 널리 사용된다. In general, block toys are widely used to assemble the blocks made of wood or plastic to build various structures such as buildings, vehicles, and robots, and to develop intelligence and creativity while playing.
블럭완구는 우리가 잘 알고 있는 '레고'와 같은 형태의 블럭완구로서 블럭을 서로 끼워 맞추어 조립하여 구조물을 만드는 형태가 있는가 하면, 근래들어 그 형태가 단순하고 모난 부분이 적어 어린이들이 쉽게 이용할 수 있으면서도 안전하게 사용할 수 있도록 구성된 자석완구가 개발되어 각광을 받고 있다. 이러한 자석완구는 일정한 크기와 모양으로 재단된 블럭에 자석을 매립하여서 구성된 것이다.Block toys are lego-like blocks that we know well, and there are types of blocks that are assembled by putting blocks together to make a structure.In recent years, the shape of the toys is simple and there are few angular parts. Magnetic toys that are designed for safe use have been developed and are in the limelight. These magnet toys are constructed by embedding magnets in blocks cut to a certain size and shape.
한편, 자석은 N극과 S극으로 이루어져 있는데, 타 자석과는 같은 극일 경우 서로 밀어내고 다른 극일 때는 끌어당기는 성질이 있기 때문에 획일적으로 자석을 매립 또는 부착고정시켜 놓게 되면 블럭을 조립하는 과정에서 자석과 자석이 서로 같은 극성으로 배열되어 서로 밀어내는 경우가 발생할 수 있다. 따라서, 따라서 자석이 회전하면서 인접된 블럭끼리 자연스럽게 서로 반대의 극성이 맞닿아 부착되도록 하는 구성이 개발되었다.On the other hand, the magnet consists of the N pole and the S pole, but in the same pole as other magnets, they are pushed together and pulled in the other pole. Therefore, when the magnet is embedded or fixed, the magnet is in the process of assembling the block. And magnets may be arranged with the same polarity to push each other. Accordingly, a configuration has been developed in which adjacent blocks are attached to each other while the magnets rotate adjacently while the magnets rotate.
대표적인 예로, As a representative example,
특허공개 제10-2007-0067978호 "입체형 자석완구 및 그 제조방법", Patent Publication No. 10-2007-0067978 "Three-dimensional magnet toy and its manufacturing method",
특허등록 제10-0546658호 "자력을 이용한 조립식 블럭완구", Patent Registration No. 10-0546658 "Prefabricated block toys using magnetic force",
특허등록 제10-0467305호 "회전형 자석 접합장치 및 이를 구비한 조립완구" 등에 개시된 기술등이 그것이다. Patent No. 10-0467305, "rotating magnet bonding apparatus and assembly toys having the same" and the technology disclosed in such.
상기와 같이 종래 자석완구에 대한 기술개발이 지속적으로 이루어 지고 있음에 따라 다양한 자석 장착구조가 제안되었는바, 근래들어 적용되던 자석 장착구조를 블럭의 재질 특성을 고려하여 개선함으로써 제작이 간편하면서도 확고한 자석 장착의 효과를 구현할 수 있도록 하는 자석완구의 자석 장착구조에 대한 필요성이 날로 증가하고 있는 현실이다.As described above, various magnet mounting structures have been proposed according to the continuous development of the technology for the conventional magnetic toys. In recent years, the magnet mounting structure has been improved in consideration of the material characteristics of the block, making the magnet simple and firm. The necessity for the magnet mounting structure of the magnet toy to realize the effect of the mounting is increasing day by day.
본 발명은 블럭의 재질 특성을 고려하여 자석 장착구조를 개선함으로써 제작이 간편하면서도 조립식으로 간편하게 설치하여 확고한 자석 장착의 효과를 구현할 수 있도록 하는 자석완구의 자석 장착구조를 얻는데 그 목적이 있다.The object of the present invention is to obtain a magnet mounting structure of a magnet toy to improve the magnet mounting structure in consideration of the material characteristics of the block, so that the production is simple and easy to assemble and realize the effect of a firm magnet mounting.
본 발명에서는 블럭에 형성된 홈에 자석을 넣고 캡을 씌워 자석을 장착하되, 블럭의 재질 특성을 고려하여 블럭에 형성되는 홈과 캡의 구조를 개선하여 조립식으로 간편하게 캡을 장착함으로써 신뢰도 높게 자석을 장착하여 줄 수 있는 구조를 제안한다.In the present invention, the magnet is inserted into the groove formed in the block, and the cap is mounted to mount the magnet. Propose a structure that can give.
본 발명에 따르면,According to the invention,
자석을 블럭에 형성된 홈에 넣은 상태에서 캡을 홈에 끼워주기만 하면 자석의 장착이 완료되므로 쉽고 간편하게 장착하여 줄 수 있고, 홈에 끼워진 캡은 홈 내부에서 견고하게 고정되어 있어 빠지지 않음에 따라 자석이 확고하게 장착되도록 할 수 있다. Simply insert the cap into the groove while the magnet is placed in the groove formed in the block, so the magnet can be installed easily and conveniently.The cap inserted in the groove is firmly fixed inside the groove so that the magnet does not fall out. It can be firmly mounted.
도 1은 본 발명에 의한 자석완구의 구성을 보여주는 분해 사시도,1 is an exploded perspective view showing the configuration of a magnetic toy according to the present invention;
도 2는 본 발명에 의한 자석완구의 단면구성을 보여주는 예시도,Figure 2 is an exemplary view showing a cross-sectional configuration of the magnet toy according to the present invention,
도 3은 본 발명에 적용되는 자석의 동작을 보여주는 평면도,3 is a plan view showing the operation of the magnet applied to the present invention,
도 4는 본 발명에 의한 자석완구의 조립 예를 보여주는 예시도,4 is an exemplary view showing an example of assembly of the magnetic toy according to the present invention;
도 5 내지 7은 본 발명에 의한 걸림돌기의 다양한 실시예를 보여주는 예시도,5 to 7 is an exemplary view showing various embodiments of the locking projection according to the present invention,
도 8은 본 발명에 의한 캡에 절개홈이 형성된 구성을 보여주는 예시도,8 is an exemplary view showing a configuration in which the incision groove is formed in the cap according to the present invention,
도 9 내지 11은 본 발명의 다른 실시예에 의한 자석 장착 구조를 보여주는 예시도.9 to 11 are exemplary views showing a magnet mounting structure according to another embodiment of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10 : 블럭, 12 : 수용홈,10: block, 12: receiving groove,
14 : 돌기홈, 20 : 캡, 14: projection groove, 20: cap,
22 : 축봉, 24 : 걸림돌기, 22: shaft, 24: protrusion,
25 : 절개홈, 30 : 자석,25: incision groove, 30: magnet,
32 : 관통공, 34 : 축돌기.32: through hole, 34: shaft projection.
이하, 본 발명을 첨부된 도면 도 1 내지 도 11을 참고로 하여 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 11.
도 1은 본 발명에 의한 자석완구의 구성을 보여주는 분해 사시도, 도 2는 본 발명에 의한 자석완구의 단면구성을 보여주는 예시도, 도 3은 본 발명에 적용되는 자석의 동작을 보여주는 평면도, 도 4는 본 발명에 의한 자석완구의 조립 예를 보여주는 예시도, 도 5 내지 7은 본 발명에 의한 걸림돌기의 다양한 실시예를 보여주는 예시도, 도 8은 본 발명에 의한 캡에 절개홈이 형성된 구성을 보여주는 예시도 이다.1 is an exploded perspective view showing the configuration of the magnet toy according to the present invention, Figure 2 is an exemplary view showing a cross-sectional configuration of the magnet toy according to the present invention, Figure 3 is a plan view showing the operation of the magnet applied to the present invention, Figure 4 Figure 5 is an exemplary view showing an example of assembly of the magnetic toy according to the present invention, Figures 5 to 7 are exemplary views showing various embodiments of the locking projections according to the present invention, Figure 8 is a configuration in which the incision groove is formed in the cap according to the present invention An example is shown.
도 1, 2, 3에 도시된 바와 같이 본 발명에 적용되는 자석완구는 직육면형태의 블럭(10)에 수용홈(12)을 파고 자석(30)을 넣은 다음 캡(20)을 씌워 장착하게 되는바, 이와 같이 형성된 블럭(10)을 다수개 마련하여 인접된 블럭(10)의 자석끼리 맞닿게 함으로써 서로 이어 붙여서 구조물을 형성하며 놀이 또는 학습을 할 수 있도록 하는 것이다. 여기서, 상기 블럭(10)은 구형, 바(bar)형, 삼각뿔형, 다각형 기둥형 등 다양한 형태로도 구성할 수 있음은 물론이다. As shown in Figures 1, 2, 3, the magnetic toy applied to the present invention is to dig the receiving groove 12 in the block 10 of the rectangular parallelepiped, insert the magnet 30 and then cover the cap 20 By providing a plurality of blocks 10 formed as described above, the magnets of the adjacent blocks 10 are in contact with each other so as to be connected to each other to form a structure and play or learn. Here, of course, the block 10 may be configured in various forms such as spherical shape, bar shape, triangular pyramid shape, and polygonal column shape.
블럭(10)은 통상 단단한 나무를 선택하여 형성한다. 나무는 무게가 가볍고 가공이 쉬우며 인체에 무해하여 어린이들이 사용하기에 적합한 재질임에 따라 널리 사용되고 있다. 다만, 나무 외에 플라스틱이나 고무, 금속으로 상기 블럭(10)을 형성하는 것도 가능하나, 금속으로 형성할 때에는 자석(30) 붙지 않는 재질로 형성하여 수용홈(12)에서 원활하게 움직일 수 있도록 하여야 한다.The block 10 is usually formed by selecting solid wood. Wood is widely used because it is light in weight, easy to process, and harmless to human body. However, the block 10 may be formed of plastic, rubber, or metal in addition to wood, but when the metal is formed, the block 10 should be formed of a material which does not adhere to the magnet 30 so as to be able to move smoothly in the receiving groove 12. .
자석(30)은 N극과 S극이 일체로 형성된 것으로서, 그 형태는 육면체 또는 구형, 반구형 등 다양한 형태로 구성할 수 있다. 그러나, 바람직하기로는 원판 형상으로 구성하여 N극과 S극이 좌ㆍ우로 접하게 형성되게 구성한다. 즉, 원판이 반분되어 N과 S극이 각각 배치되게 하거나, 원판이 네 부분으로 구획되어 N극과 S극이 번갈아가며 배치되게 구성하는 등 N극과 S극이 서로 번갈아가면서 접하게 되는 구성이라면 어느 것이라도 가능하다. 이러한 구성은 자석(30)의 두께를 최소로 할 수 있다는 특징이 있는 것이어서 수용홈(12)의 깊이를 얕게 할 수 있게 되는 장점이 있다. The magnet 30 is formed of an N pole and an S pole integrally, and may be configured in various forms such as a hexahedron, a spherical shape, and a hemispherical shape. However, preferably, it is comprised in disk shape, and it is comprised so that N pole and S pole may be formed to contact left and right. That is, if the plate is divided into half and the N and S poles are arranged respectively, or the disc is divided into four parts and the N and S poles are alternately arranged, such that the N and S poles are alternately in contact with each other. It is also possible. This configuration has the advantage that the thickness of the magnet 30 can be minimized, so that the depth of the receiving groove 12 can be made shallow.
상기와 같이 형성된 자석(30)은 블럭(10)에 형성된 수용홈(12) 내에서 캡(20)에 의해 회전가능하게 장착된다. 상기 캡(20)은 내부가 빈 것으로서 그 지름은 상기 수용홈(12)의 내부 벽면에 억지끼움으로 끼워질 수 있도록 약간 크게 형성된 것으로서, 재질은 합성수지로 형성하거나 자석이 붙지 않는 금속으로 형성한다. 통상의 경우 수용홈(12)에 억지 끼움형태로 끼워져야 하므로 강한 힘에도 견딜 수 있도록 금속으로 구성하는 것이 바람직하다.The magnet 30 formed as described above is rotatably mounted by the cap 20 in the receiving groove 12 formed in the block 10. The cap 20 is hollow and its diameter is slightly larger so as to be inserted into the inner wall of the receiving groove 12 by interference fit, and the material is formed of a synthetic resin or a metal which does not adhere to the magnet. In general, the receiving groove 12 is to be fitted in the form of interference fit so it is preferable to be composed of a metal to withstand the strong force.
본 발명에서는 상기 블럭(10)에 형성되는 수용홈(12)과 상기 수용홈(12)에 끼워지는 캡(20)의 구성을 개선하여, 상기 캡(20)을 수용홈(12)에 간편하게 끼워줌으로써 보다 정확하고 견고하게 결합하여 줄 수 있도록 하며, 끼워진 후에도 쉽게 빠지지 않도록 하여 제품의 신뢰도를 향상시킬 수 있게 구성한다. In the present invention, by improving the configuration of the receiving groove 12 formed in the block 10 and the cap 20 fitted into the receiving groove 12, the cap 20 is easily fitted into the receiving groove 12. It can be combined more precisely and firmly, and it is configured to improve the reliability of the product by not being easily removed after being inserted.
보다 상세히 살펴보면, 캡(20)은 외주면을 따라 걸림돌기(24)가 형성되고, 상기 수용홈(12) 벽면에는 상기 캡(20)이 수용홈(12)에 박힐 경우 걸림돌기(24)가 위치되는 지점에 돌기홈(14)이 형성되으로써, 상기 걸림돌기(24)가 상기 돌기홈(14)에 걸려 이탈이 방지되게 구성하는 것이다.Looking in more detail, the cap 20 is formed with a locking projection 24 along the outer circumferential surface, the locking projection 24 is located on the wall surface of the receiving groove 12 when the cap 20 is stuck in the receiving groove 12 Protruding groove 14 is formed at the point to be configured, so that the engaging projection 24 is caught in the protruding groove 14 to prevent separation.
이때, 상기 캡(20)은 하단이 수용홈(12)의 바닥에 접하는 길이를 가지게 형성하는 것이 바람직하다. 캡(20)을 수용홈(12)에 끼울때 일정 정도 압력이 가해지게 되는데, 하단이 수용홈(12)의 바닥에 닿지 않으면 필요 이상 깊이 박힐 수 있어 외관이 깔끔하지 못하게 될 수 있기 때문에 상기와 같이 구성한다. At this time, the cap 20 is preferably formed to have a length that the bottom is in contact with the bottom of the receiving groove (12). When the cap 20 is inserted into the receiving groove 12, a certain amount of pressure is applied. If the bottom does not reach the bottom of the receiving groove 12, the cap 20 may be deeply stuck more than necessary, and thus the appearance may not be neat. Configure together.
걸림돌기(24)는 수직면에 대해 가장 높은 지점까지 돌출되게 선형적으로 높이가 증가하게 하여 '＞'와 같이 형성되어 상기 돌기홈(14)에 걸리는 상부면이 바깥쪽을 향해 하향 경사지게 형성하는 것이 바람직하다. 상기 걸림돌기(24)는 돌기홈(14)의 상단에 걸리게 되는바, 돌기홈(14)에 걸리는 상부면이 하향 경사지지 않고 도 5에 도시된 바와 같이 수평하게 형성될 경우 돌기홈(14)이 필요한 정도보다 더 깊이 형성되면 걸림돌기(24)가 돌기홈(14) 끼워지지 못하여 제대로 결합되지 않는 문제가 발생할 수 있기 때문이다. The locking protrusion 24 is formed as '>' so that the height increases linearly to protrude to the highest point with respect to the vertical plane, so that the upper surface of the locking groove 14 is inclined downward toward the outside. desirable. The locking protrusion 24 is caught on the upper end of the protrusion groove 14, and the protrusion groove 14 is formed when the upper surface of the protrusion groove 14 is horizontally formed as shown in FIG. 5 without being inclined downward. This is because if the depth is formed deeper than necessary, the locking protrusion 24 may not fit the protrusion groove 14 and may not be properly coupled.
물론 걸림돌기(24)를 상기와 같이 상부면이 수평하게 형성하는 것도 가능하다. 그러나, 이는 걸림돌기(24)의 형성과 돌기홈(14)의 성형과정에서 어느 정도 오차가 발생하여 그 형성위치가 설계된 정확한 위치에 형성되지 않는 오차가 생길수 수 있기 때문에 바람직하지는 않은 것이다. Of course, it is also possible to form the engaging projection 24 horizontally as described above. However, this is not preferable because an error may occur to some extent in the formation of the locking projections 24 and the forming of the projection grooves 14, so that an error may occur in which the formation position is not formed at the designed position.
일반적인 경우 캡(20)이 수용홈(12)에 끼워진 뒤 상하로 움직임이 발생하게 되면 제품의 품질에 영향을 미치게 된다. 따라서 고 품질의 제품을 얻기 위해서는 걸림돌기(24)와 돌기홈(14)의 위치가 정확히 들어 맞게 가공하여 캡(20)이 움직임을 방지하려 하게 된다. 그런데, 상기 수용홈(12)이나 돌기홈(14)을 가공할 때에는 드릴을 이용하게 되는바, 작업 환경이나 드릴의 마모 또는 노후여부에 따라 기계적인 오차가 발생하여 수용홈(12)의 크기나 돌기홈(14)의 위치가 정확히 형성되지 않을 수 있다. 그렇게 되면 걸림돌기(24)가 돌기홈(14)에 정확히 끼워지지 않는 경우가 발생할 수 있어 걸림돌기(24)를 수직면에 대해 '＞'와 같이 돌출되게 형성하는 것이다. In general, if the cap 20 is inserted into the receiving groove 12, the movement up and down will affect the quality of the product. Therefore, in order to obtain a high quality product, the position of the locking protrusion 24 and the protrusion groove 14 is precisely processed so as to prevent the cap 20 from moving. However, when processing the receiving groove 12 or the projection groove 14, the drill is used, a mechanical error occurs depending on the wear environment or whether the drill wear or deterioration of the receiving groove 12, Position of the projection groove 14 may not be formed accurately. In this case, the locking protrusion 24 may not be correctly fitted into the protrusion groove 14, so that the locking protrusion 24 is formed to protrude like '>' with respect to the vertical surface.
즉, 돌기홈(14)의 성형과정에서 일부 오차가 발생하여 제대로 결합되지 않는 경우가 발생할 수 있기 때문에 걸림돌기(24)를 상기와 같이 형성하게 되면 걸림돌기(24)의 위치보다 돌기홈(14)의 깊이가 약간 깊게 형성되더라도 캡(20)을 수용홈(12)에 박아 주게 되면 도 6에 도시된 바와 같이 걸림돌기(24)에서 하향경사진 면 중 어느 부분이 돌기홈(14)의 상단 부분에 걸리게 되는바, 걸림돌기(24)가 돌기홈(14)에 완전히 끼이지 않더라도 걸리게 되어 충분한 결합강도를 얻을 수 있게 되는 것이다. That is, since some errors may occur in the molding process of the protrusion groove 14 and may not be properly coupled, when the locking protrusion 24 is formed as described above, the protrusion groove 14 may be larger than the position of the locking protrusion 24. 6) is formed slightly deeper if the cap 20 is driven into the receiving groove 12, as shown in Figure 6 any portion of the downwardly inclined surface of the projection protrusion 24 is the top of the projection groove 14 If the part is caught by the bar, the locking protrusion 24 is caught even if not completely caught in the projection groove 14 is to obtain a sufficient coupling strength.
한편, 이상에서 설명한 걸림돌기(24)와 돌기홈(14)의 구성은 앞서 설명한 바와 같이 캡(20)의 맨 하단과 수용홈(12)의 바닥 쪽 벽면에 형성할 수 있으며, 도 7에 도시된 바와 같이 중간 부분에 형성하는 것도 가능하다. On the other hand, the configuration of the locking projection 24 and the projection groove 14 described above can be formed on the bottom of the cap 20 and the bottom wall surface of the receiving groove 12 as described above, shown in FIG. It is also possible to form in the middle part as shown.
그리고, 상기 걸림돌기(24)에서 상부면에는 다수의 미세한 돌기(도시되지 않음)들이 더 형성되도록 할 수 있다. 이 구성을 통해 걸림돌기(24)가 완전히 돌기홈(14)에 수용되지 않더라도 보다 견고하게 걸릴수 있도록 하는 것이다. In addition, a plurality of minute protrusions (not shown) may be further formed on an upper surface of the locking protrusion 24. Through this configuration, even if the locking protrusion 24 is not completely accommodated in the protrusion groove 14, it is to be caught more firmly.
더불어, 도 8에 도시된 바와 같이 상기 캡(20) 몸체에는 세로 방향으로 다수개의 절개홈(25)을 형성하여 줄 수 있다. 상기 절개홈(25)은 캡(20)의 몸체를 하단까지 완전히 절개하여 형성하는 것이며, 일정한 간격으로 2~4개 정도 형성하는 것이 바람직하다. 이와 같은 절개홈(25)의 구성에 따르면, 캡(20)을 수용홈(12)에 끼우게 되면 걸림돌기(24)가 수용홈(12) 벽면에 의해 눌릴 때 캡(20)의 하단 부분이 보다 원활하게 오므라 지면서 지름이 줄어들게 하며, 걸림돌기(24)가 걸림홈(14)에 끼워지게 되면 다시 탄성적으로 원상태로 팽창되게 하는 작용을 하여 결합작업을 보다 원활하게 진행하여 줄 수 있도록 한다.In addition, as shown in FIG. 8, the cap 20 may form a plurality of cutouts 25 in the vertical direction. The cutting groove 25 is formed by completely cutting the body of the cap 20 to the lower end, it is preferable to form about 2 to 4 at regular intervals. According to the configuration of the cutting groove 25 as described above, when the cap 20 is inserted into the receiving groove 12, the lower portion of the cap 20 when the locking projection 24 is pressed by the wall of the receiving groove 12 As the diameter is reduced more smoothly, the locking protrusion 24 is elastically expanded to the original state when the locking protrusion 24 is inserted into the locking groove 14 so that the coupling operation can be performed more smoothly.
이하, 본 발명에 의한 캡(20)으로 자석(30)을 블럭(10)에 장착하여주는 다양한 구성을 살펴본다. 도 9 내지 11은 본 발명의 다른 실시예에 의한 자석 장착 구조를 보여주는 예시도이다.Hereinafter, various configurations for mounting the magnet 30 to the block 10 by the cap 20 according to the present invention will be described. 9 to 11 are exemplary views showing a magnet mounting structure according to another embodiment of the present invention.
도 9에 도시된 바와 같이 자석(30)은 원판형상으로 N극과 S이 좌ㆍ우로 접하게 형성되어 중앙에 관통공(32)이 형성된 것을 마련하고, 캡(20)은 내부에 상기 관통공(32)을 관통하는 축봉(22)이 세로로 캡(20) 내부 천장면에 고정되게 형성한다. 따라서, 상기 자석(30)이 축봉(22)을 축으로 하여 회전가능하게 장착하게 구성할 수 있다. 이 구성에 따르면 자석(30)이 축회전하게 되는바, 보다 신뢰성있는 회전을 구현하게 된다.As shown in FIG. 9, the magnet 30 has a disc shape, in which the N pole and the S are formed in contact with the left and the right, so that the through hole 32 is formed in the center thereof, and the cap 20 has the through hole therein ( A shaft rod 22 penetrating through 32 is formed to be fixed to the inner ceiling surface of the cap 20 vertically. Therefore, the magnet 30 can be configured to be rotatably mounted with the shaft 22 as an axis. According to this configuration, the magnet 30 is axially rotated, thereby realizing more reliable rotation.
도 10에 도시된 바와 같이 자석(30)은 상면과 하면 중앙에 뾰족한 축돌기(34)가 마련되어 상단은 캡(20)에 접하고 하단은 수용홈(12)의 바닥에 접하여 축 회전되게 장착 할 수 있다. 이때, 상기 축돌기(34)가 닿는 지점에는 홈을 형성함으로써 자석(30)이 정확한 위치에서 회전되게 하여주는 것이 바람직하다. 이 구성은 자석(30)이 다른 부분과 접촉되는 면적을 최소로 자석(30)의 회전을 보다 원활하게 할 수 있게 되는 장점이 있다.As shown in FIG. 10, the magnet 30 has a sharp shaft protrusion 34 at the center of the upper and lower surfaces thereof, the upper end of which is in contact with the cap 20, and the lower end of the magnet 30 in contact with the bottom of the receiving groove 12. have. At this time, it is preferable that the magnet 30 is rotated at the correct position by forming a groove at the point where the shaft protrusion 34 touches. This configuration has the advantage that the magnet 30 can be more smoothly rotated with the minimum area in contact with the other part.
도 11에 도시된 바와 같이 마개판(40)을 마련하여 상기 캡(20)의 하단에는 결합되게 구성하고, 자석(30)을 상기 캡(20) 내부에 수용되게 구성할 수 있다. 이때, 상기 자석(30)은 상ㆍ하면 중앙에 홈을 형성하여 주고, 캡(20)의 내측 천장면과 마개판(40)의 상면에는 핀축(26)(46)을 형성하여서, 상기 핀축(26)(46)에 의해 자석이 상하로 축 고정되게 구성할 수 있다. 이 구성 또한 자석(30)이 다른 부분과 접촉되는 면적을 최소로 자석(30)의 회전을 보다 원활하게 할 수 있게 된다.As shown in FIG. 11, the stopper plate 40 may be provided to be coupled to the lower end of the cap 20, and the magnet 30 may be accommodated in the cap 20. At this time, the magnet 30 forms a groove in the center of the upper and lower surfaces, and pin shafts 26 and 46 are formed on the inner ceiling surface of the cap 20 and the upper surface of the stopper plate 40 to form the pin shaft ( The magnets 26 and 46 can be configured to be axially fixed up and down. This configuration also makes it possible to more smoothly rotate the magnet 30 with a minimum area where the magnet 30 is in contact with another portion.
이상에서 설명한 구성은 자석(30)이 블럭(10)에서 안정적으로 제 위치를 잡고 축회전하게 구성하는 것으로서, 자석(30)의 작동 신뢰도를 향상시킬 수 있도록 하는 장점이 생기게 된다.The above-described configuration is configured to stably rotate and rotate the magnet 30 in the block 10, resulting in an advantage of improving the operation reliability of the magnet 30.

Claims (8)

  1. 블럭(10)에 자석(30)이 수용되는 수용홈(12)을 형성하고 캡(20)을 씌워 자석(30)을 정착하는 자석완구에 있어서,In the magnet toy for forming the receiving groove 12 in which the magnet 30 is accommodated in the block 10 and covering the cap 20 to fix the magnet 30,
    상기 캡(20)은 외주면에 걸림돌기(24)가 형성되고 상기 수용홈(12) 벽면에는 돌기홈(14)이 형성되어, 상기 걸림돌기(24)가 상기 돌기홈(14)에 걸려 캡(20)의 이탈이 방지되게 구성되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The cap 20 has a locking protrusion 24 formed on an outer circumferential surface thereof, and a protrusion groove 14 is formed on a wall surface of the receiving groove 12 so that the locking protrusion 24 is caught by the protrusion groove 14. 20) magnet mounting structure of the magnet toy, characterized in that configured to prevent the departure.
  2. 제1 항에 있어서,According to claim 1,
    상기 캡(20)은 하단이 수용홈(12)의 바닥에 접하는 길이를 가지되,The cap 20 has a length that the bottom is in contact with the bottom of the receiving groove 12,
    상기 걸림돌기(24)가 하단에 형성되고, 상기 돌기홈(14)도 상기 수용홈(12)의 하단에 형성되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The engaging projection 24 is formed at the bottom, the magnet mounting structure of the magnet toy, characterized in that the projection groove 14 is also formed at the lower end of the receiving groove (12).
  3. 제1 항에 있어서,According to claim 1,
    상기 캡(20) 몸체에는 다수개의 절개홈(25)이 세로 방향으로 형성되어 캡(20) 하단의 지름이 탄성적으로 줄어들 수 있게 구성되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The cap 20 is a magnet mounting structure of the magnet toy, characterized in that the plurality of incision grooves 25 are formed in the longitudinal direction so that the diameter of the bottom of the cap 20 is elastically reduced.
  4. 제1 항에 있어서,According to claim 1,
    상기 걸림돌기(24)는 상기 돌기홈(14)에 걸리는 상부면이 바깥쪽을 향해 하향 경사지게 형성된 것임을 특징으로 하는 자석완구의 자석 장착구조.The locking protrusion 24 is a magnet mounting structure of the magnet toy, characterized in that the upper surface is caught inclined downward toward the outer side is caught by the projection groove (14).
  5. 제1 항에 있어서,According to claim 1,
    상기 자석(30)은 원판형상으로 N극과 S이 좌ㆍ우로 접하게 형성되어 중앙에 관통공(32)이 형성되되,The magnet 30 is formed in a disk shape in which the N pole and S are in contact with the left and right to form a through hole 32 in the center,
    상기 캡(20)의 내부에는 상기 관통공(32)을 관통하는 축봉(22)이 형성되어 자석(30)이 축봉(22)을 축으로 하여 회전가능하게 장착되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The magnet 20 of the magnet toy, characterized in that the inside of the cap 20 is formed with a shaft rod 22 penetrating the through hole 32 so that the magnet 30 is rotatably mounted around the shaft rod 22. Mounting structure.
  6. 제1 항에 있어서,According to claim 1,
    상기 자석(30)은 원판형상으로 N극과 S이 좌ㆍ우로 접하게 형성되되,The magnet 30 is formed in a disk shape in which the N pole and S are in contact with the left and right,
    상면과 하면 중앙에 뾰족한 축돌기(34)가 마련되어 상단은 캡(20)에 접하고 하단은 수용홈(12)의 바닥에 접하여 축 회전하게 장착되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The upper and lower pointed spinneret 34 is provided in the center, the upper end is in contact with the cap 20, the lower end is in contact with the bottom of the receiving groove 12, the magnetic mounting structure of the magnet toy, characterized in that the rotation is mounted.
  7. 제1 항에 있어서,According to claim 1,
    상기 캡(20)의 하단에는 마개판(40)이 결합되어 자석(30)이 상기 캡(20) 내부에 수용되게 구성되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The lower end of the cap 20, the stopper plate 40 is coupled to the magnet mounting structure of the magnet toy, characterized in that the magnet 30 is configured to be accommodated inside the cap 20.
  8. 제7 항에 있어서,The method of claim 7, wherein
    상기 자석(30)은 상ㆍ하면 중앙에 홈이 형성되되, 캡(20)의 내측과 마개판(40)의 상측에 형성된 핀축(26)(46)에 의해 상하로 축 고정되는 것임을 특징으로 하는 자석완구의 자석 장착구조.The magnet 30 has a groove formed at the center of the upper and lower surfaces, and is fixed up and down by pin shafts 26 and 46 formed on the inner side of the cap 20 and the upper side of the stopper plate 40. Magnet mounting structure of the magnet toy.
PCT/KR2009/005621 2009-09-28 2009-09-30 Structure for mounting magnet for magnetic toy WO2011037290A1 (en)

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KR1020090091756A KR100954429B1 (en) 2009-09-28 2009-09-28 Magnet setting structure of a toy block
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WO2019127013A1 (en) * 2017-12-26 2019-07-04 王修仁 All-direction mutually-attracted magnetic structure
EP3549649A1 (en) 2018-04-03 2019-10-09 Klotsivabrik OÜ Building toy block with a magnet
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