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WO2017115900A1 - Surface structure for inter-block bonding of block toy having magnet therein - Google Patents

Surface structure for inter-block bonding of block toy having magnet therein Download PDF

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Publication number
WO2017115900A1
WO2017115900A1 PCT/KR2016/000024 KR2016000024W WO2017115900A1 WO 2017115900 A1 WO2017115900 A1 WO 2017115900A1 KR 2016000024 W KR2016000024 W KR 2016000024W WO 2017115900 A1 WO2017115900 A1 WO 2017115900A1
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WO
WIPO (PCT)
Prior art keywords
block
locking
groove
jaw
vertical
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Ceased
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PCT/KR2016/000024
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French (fr)
Korean (ko)
Inventor
최소영
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Individual
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Individual
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Publication of WO2017115900A1 publication Critical patent/WO2017115900A1/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

Definitions

  • the present invention relates to a surface structure for inter-block bonding of block toys in which magnets are embedded. More specifically, vertical and vertical joining between blocks is formed by forming protrusions and grooves on the block surface of the block toys in which magnets are embedded. , A block toy in which magnets are embedded to allow stable bonding between blocks, while protrusions and groove-shaped structures formed on the surface of each block are horizontally bonded to each other. In particular, it relates to a surface structure that can completely prevent the phenomenon of the side push even when the external force acts in the side direction, not the direction in which the joint is made in the vertical joint, vertical joint, horizontal joint.
  • a block toy which are made of small blocks made of plastic and made to create a desired three-dimensional shape, are called block toys.
  • a block toy is composed of a plurality of blocks in a set form.
  • block toys with a coupling structure for fitting protrusions and grooves formed in each block to each other are commercially available, block toys must be fitted with force by matching the protrusions and grooves of each block one by one. It is not easy to disassemble each block to make a three-dimensional shape.
  • block toys with magnets are available on the market, which allow magnets to be easily joined between blocks by simply placing magnets inside each block.
  • the blocks can be conveniently joined together and easily disassembled after assembling, the edges of the blocks are rounded so that the joints between each blocks are not firm, so that the shape is collapsed even after a slight impact after assembling in a three-dimensional shape.
  • the above design has the effect of significantly increasing the maximum compressive load in the vertical direction due to the strong bonding between the blocks, but not in the direction of joining at the time of vertical joining, vertical joining, and horizontal joining. When an external force is applied in the direction, it is easily pushed sideways.
  • the inventors continued to study the surface structure that enables stable joining between blocks.As a result, stable joining between blocks is achieved without pushing any sideways even when external force acts not only in the joining direction but also in the lateral direction other than the joining direction. Developed surface structures.
  • the present invention forms a structure of protrusions and grooves on the block surface of a block toy in which magnets are embedded, so that the protrusions and grooves formed on the surface of each block naturally interlock with each other in the vertical joining, vertical joining, and horizontal joining between blocks. It is to provide a block toy in which magnets are built so that stable bonding can be made between them and a surface structure for joining the blocks of the block toys.
  • the vertical direction, the vertical bonding, and the horizontal bonding are not the directions in which the bonding is performed. In order to provide a surface structure that can completely prevent the phenomenon of the side push even when the external force acts.
  • the surface structure for the inter-block joining of the block toy in which the magnet is embedded according to the present invention is formed as a block by combining the upper frame 10 and the lower frame 20 as a block 100 of the block toy. It has a hollow rectangular panel shape, and a magnet mounting groove is formed in the inner center of the four sides of the upper frame 10 and the lower frame 20 to secure an inner space for rotating the magnet.
  • the horizontal projections are spaced apart at regular intervals from the edge of the upper surface 11 of the upper frame 10 and the lower surface 21 of the lower frame 20.
  • the horizontal projections 30 of the upper surface 11 of the frame 10 are fitted into the insertion grooves 31 of the lower surface 21 of the lower frame 20 of the other block on which the upper surface 11 is placed, and the upper portion of the block located below.
  • the insertion groove 31 of the frame 10 is formed to fit the horizontal protrusion 30 of the lower surface 21 of the lower frame 20 of another block placed thereon, and extends from an edge of the upper frame 10.
  • the upper inclined surface 40 is formed below the 45 ° angle, extending downward from the upper inclined surface 40 to form the upper vertical surface 50, and extends from the edge of the lower frame 20 to the 45 ° angle upward
  • a lower inclined surface 60 is formed, and extends upwardly from the lower inclined surface 60 to form a lower vertical surface 70.
  • the upper inclined surface 40 is left at a predetermined interval based on a position slightly biased from the center to the left.
  • In the upper, middle, and lower three stages of the engaging jaw 41 is formed on the right
  • the locking groove 42 is formed slightly lower and longer than the locking jaw 41 in three stages of upper, middle, and lower, and the lower inclined surface 60 has a predetermined interval based on a position slightly biased from the center to the upper left.
  • the locking groove 62 is formed in three stages of the lower and middle, and the locking jaw 61 is formed slightly higher and shorter than the locking groove 62 in the upper, middle and lower three stages on the right side.
  • the locking jaw 51 is formed on the left side at a predetermined interval based on a position slightly biased from the center to the left side, and the locking groove 52 is formed slightly lower and longer than the locking jaw 51 on the right side, and on the lower vertical surface 70.
  • a locking groove 72 is formed on the left side at a predetermined interval based on a position slightly biased from the center to the right side, and a locking jaw 71 is formed slightly shorter and shorter than the locking groove 72 on the right side, and the upper inclined surface 40 ) The locking groove 42 on the right side and the locking groove 52 on the right side of the upper vertical surface 50.
  • the upper protruding jaw 80 is formed in the middle portion at a height higher than the height of the locking jaws 41, 51, 61, and 71 in the direction perpendicular to the locking grooves 42 and 52, and the locking jaw (the left side of the upper inclined surface 40) 41 and the upper insertion groove 90 is formed in the middle of the locking jaw 51 on the left side of the upper vertical surface 50 in the vertical direction to the locking jaws 41 and 51, and the locking groove 62 on the left side of the lower inclined surface 60.
  • the lower projection jaw 81 is higher than the height of the locking jaws 41, 51, 61, and 71 in a direction perpendicular to the locking grooves 62 and 72.
  • the lower insertion groove 91 is formed in the direction perpendicular to the locking jaws 61 and 71 at the middle of the locking jaw 61 on the right side of the lower inclined surface 60 and the locking jaw 71 on the right side of the lower vertical surface 70. It may be characterized by.
  • the block 100 in which the upper frame 10 and the lower frame 20 are combined may be formed of 60 to 70 mm in width and 6 to 9 mm in thickness, respectively.
  • the depth of the horizontal protrusion 30 and the insertion groove 31 may be characterized in that the same is formed at 0.8 ⁇ 1.0mm.
  • each groove of the engaging grooves 42 and 62 of the upper and lower inclined surfaces 40 and 60 and the height of each jaw of the locking jaws 41 and 61 may be formed to be 0.25 to 0.35 mm, respectively. Can be.
  • the depth of the locking grooves 52 and 72 of the upper and lower vertical surfaces 50 and 70 and the height of the locking jaws 51 and 71 may be formed to be 0.4 to 0.6 mm, respectively.
  • the height of the protruding jaw (80, 81) and the depth of the insertion groove (90, 91) may be characterized in that formed in 0.8 ⁇ 1.0mm.
  • the present invention forms a structure of protrusions and grooves on the block surface of a block toy in which magnets are embedded, so that the protrusions and grooves formed on the surface of each block naturally interlock with each other in the vertical joining, vertical joining, and horizontal joining between blocks. There is an effect to make a stable joint between the.
  • the present invention has a remarkable effect of not being pushed to the side even if the external force acts in the lateral direction instead of the direction in which the joint is made in the vertical joint, vertical joint, horizontal joint between the blocks.
  • FIG. 1 is a perspective view of a magnetic block formed with a surface structure of the present invention
  • Figure 2 is a perspective view of the vertical joint of the magnetic block of the present invention
  • Figure 3 is a perspective view of the vertical junction of the magnetic block of the present invention.
  • Figure 4 is a perspective view of a horizontal junction of the magnetic block of the present invention.
  • Figure 5a is a view showing that after the horizontal bonding of the blocks formed with the surface structure according to the prior art push in the opposite side direction
  • Figure 5b is a view showing that after the horizontal bonding of the blocks formed with the surface structure according to the present invention push in the opposite direction to each other.
  • FIG. 1 is a perspective view of a magnetic block formed with a surface structure of the present invention
  • Figure 2 is a perspective view of a vertical joint of the magnetic block of the present invention.
  • Block 100 of the block toy in which the magnet of the present invention is built is made of a block by combining the upper frame 10 and the lower frame 20 has a square panel shape with a hollow in the center, the upper frame ( 10) and the inner center of the four sides of the lower frame 20 is formed with a magnet mounting groove (not shown) to secure the internal space for the rotational drive of the magnet to form one or two cylindrical magnets (not shown) ) Is built side by side with the longitudinal direction of the edge.
  • the number of poles is increased as compared with the case where one magnet is embedded, and the two magnets are more strongly attracted to each other when the two frames are joined.
  • the block 100 to which the upper frame 10 and the lower frame 20 are coupled is preferably formed in the form of a panel having a hollow in the center with a width of 60 to 70 mm and a thickness of 6 to 9 mm, respectively. This is because, when the length is less than 60 mm and the thickness of 6 mm, respectively, the block becomes too small as a block toy, and when the width exceeds 70 mm and the thickness is 9 mm, the block becomes too large as a block toy.
  • the block 100 in which the upper frame 10 and the lower frame 20 are combined is a panel having a hollow portion in the middle of 65 mm in width and 7 mm in thickness, respectively, and the width of each of the four sides is 11 mm. Is formed.
  • the horizontal protrusions 30 and the insertion grooves 31 are alternately arranged in parallel with the edges at regular intervals.
  • the horizontal protrusion 30 of the upper surface 11 of the upper frame 10 of the block located below is placed thereon.
  • the lower frame of the other block mounted on the insertion groove 31 of the upper frame 10 of the block located below It is formed so that the horizontal projection 30 of the lower surface 21 of the (20).
  • the depth of the horizontal protrusion 30 and the insertion groove 31 is preferably formed equal to 0.8 ⁇ 1.0mm, which is horizontal if the depth of the horizontal protrusion 30 and the insertion groove 31 is less than 0.8mm
  • the engagement force between the protrusion 30 and the insertion groove 31 is weakened, and when the depth of the horizontal protrusion 30 and the insertion groove 31 exceeds 1.0 mm, the horizontal protrusion 30 protrudes too high to block the This is because it causes inconvenience to use.
  • the height of the horizontal protrusion 30 and the depth of the insertion groove 31 is formed to 0.9mm.
  • the surface structure of the block as described above is used for vertical joining between the blocks of the present invention, even if the external force is applied in the lateral direction instead of the direction in which the joint is firmly joined without any sideways.
  • FIG 3 is a perspective view of a vertical junction of the magnetic block of the present invention
  • Figure 4 is a perspective view of a horizontal junction of the magnetic block of the present invention.
  • An upper inclined surface 40 extends from an edge of the upper frame 10 to be 45 degrees downward, and extends downward from the upper inclined surface 40 to form an upper vertical surface 50.
  • the lower frame 20 The lower inclined surface 60 is formed to extend from the edge of the 45 ° angle upward, and the lower vertical surface 70 is extended upward from the lower inclined surface 60.
  • the upper inclined surface (40) has a predetermined gap based on a position slightly biased from the center to the left side, and the left and right engaging jaws (41) are formed in three stages of upper, middle, and lower, and the upper, middle, and lower three stages are caught on the right side.
  • the groove 42 is formed to be slightly lower and longer than the locking jaw 41, and the lower inclined surface 60 has a predetermined gap on the left side with a predetermined interval based on a position slightly biased from the center to the upper, middle, and lower three stages.
  • 62 is formed and the upper and lower engaging jaw 61 is formed slightly higher and shorter than the engaging groove 62 in three stages.
  • the locking jaw 51 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the left side, and the locking groove 52 is formed on the right side slightly lower and longer than the locking jaw 51.
  • the locking groove 72 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the right side, and the locking jaw 71 is formed on the right side slightly shorter than the locking groove 72. do.
  • the locking jaws 41, 51, 61, and 71 perpendicular to the locking grooves 42 and 52.
  • the upper protruding jaw 80 is formed higher than the height of the upper surface, and the locking jaws 41 and 51 at the middle of the locking jaw 41 on the left side of the upper inclined surface 40 and the upper left of the upper vertical surface 50.
  • the upper insertion groove 90 is formed in the vertical direction, and the locking groove 62 on the left side of the lower inclined surface 60 and the locking groove 72 on the left side of the lower vertical surface 70 on the locking grooves 62 and 72.
  • the lower protrusion jaw 81 is formed higher than the height of the locking jaws 41, 51, 61, and 71 in the vertical direction, and the locking jaw 61 on the right side of the lower inclined surface 60 and the locking jaw on the right side of the lower vertical surface 70 are formed. (71) In the middle portion, the lower insertion groove 91 is formed in the direction perpendicular to the locking jaw (61, 71).
  • the locking grooves 42 and 62 are formed slightly lower and longer than the locking projections 41 and 61, and the locking projections 41 and 61 are locking grooves 42.
  • the reason why it is formed slightly higher and shorter than that of 62 is to allow the locking projections 41 and 61 to be easily fitted into the locking grooves 42 and 62.
  • the depth of each groove of the locking grooves 42 and 62 and the height of each jaw of the locking jaws 41 and 61 are It is preferable to be formed in each of 0.25 ⁇ 0.35mm, which is, for example, if the depth of each groove of the locking grooves (42, 62) and the height of each jaw of the locking projections (41, 61) is less than 0.25mm, for example
  • the engaging force between the engaging jaw 41 of the upper inclined surface 40 and the engaging groove 62 of the lower inclined surface 60 becomes too weak, and the protruding jaws 80 and 81 and the insertion grooves 90 and 91 are also formed.
  • the height of the locking jaws 41 and 61 is 0.35 mm
  • the depth of the locking grooves 42 and 62 is 0.3 mm.
  • the locking grooves 52, 72 are formed slightly lower and longer than the locking projections 51, 71, and the locking projections 51, 71 are locking grooves 52.
  • the reason why it is formed slightly higher and shorter than that of 72 is to allow the locking projections 51 and 71 to be easily fitted into the locking grooves 52 and 72.
  • the depths of the locking grooves 52 and 72 and the heights of the locking jaws 51 and 71 are 0.4 to 0.6 mm, respectively. It is preferable to be formed, which is, when the depth of the locking grooves 52 and 72 and the height of the locking jaws 51 and 71 are less than 0.4 mm, between the locking grooves 52 and 72 and the locking jaws 51 and 71.
  • the engagement force is too weak, and the projection jaw (80, 81) and the insertion groove (90, 91) is also formed, so the depth of each groove of the engaging groove (52, 72) and the locking jaw (51, 71) This is because the engaging force between the locking jaws 51 and 71 and the locking grooves 52 and 72 does not need to be strong until the height of each jaw exceeds 0.6 mm, respectively.
  • the height of the locking projections 51 and 71 is 0.55 mm
  • the depth of the locking grooves 52 and 72 is 0.5 mm.
  • the protrusion jaw (80, 81) is formed in the middle of the locking grooves (42, 52, 62, 72) and the insertion groove (90, 91) is formed in the middle of the locking jaw (41, 51, 61, 71)
  • the reason why the insertion hole (90, 91) is not protruding to the surface even if it is formed so that the insertion groove (90, 91) is inserted into the projection jaw (80, 81) is the engaging groove (42, 52, 62, 72) It is formed on the higher engaging jaw (41, 51, 61, 71), protruding jaw (80, 81) is protruding to the surface when it is formed, if the protruding jaw (80, 81) is formed to protrude a lot of block toys Since the use of the protruding jaw (80, 81) is formed in the engaging groove (42, 52, 62, 72) is lower than the locking jaw (41, 51. 61, 71) the locking jaw (41
  • the height of the protruding jaw (80, 81) and the depth of the insertion groove (90, 91) is preferably formed to be 0.8 ⁇ 1.0mm, which is the case when the height of the protruding jaw (80, 81) is less than 0.8mm
  • the engagement force between the upper projection jaw 80 and the lower insertion groove 91 is too weak, and if the height of the projection jaw (80, 81) exceeds 1.0mm, the projection jaw (80, 81) is too This is because it protrudes a lot and causes inconvenience in using the block toy.
  • the depths of the protrusions 80 and 81 and the insertion grooves 90 and 91 are 0.9 mm.
  • the surface structure of the block as described above is used for vertical joining, horizontal joining between the blocks, in the vertical joining of the two blocks of the present invention, for example, the locking step 41 of the upper inclined surface 40 of the block located vertically In the locking groove 42, the locking groove 62 and the locking jaw 61 of the lower inclined surface 60 of the block horizontally engaged with each other are engaged with each other, and the upper protrusion jaw 80 of the vertically positioned block is horizontal.
  • the lower protruding jaw 81 of the block positioned horizontally is inserted into the lower inserting groove 91 of the block positioned in the vertical direction, and the joint is formed when the vertical joining is performed. Even if the external force acts in the lateral direction, it is firmly joined without being pushed to the side at all.
  • the locking jaw 71 of the lower vertical surface 70 of one block and the locking groove 72 are the locking grooves 52 of the upper upper surface 50 of the other block.
  • the engaging jaw 51 is engaged with each other, and the upper protruding jaw 80 on the right side of the upper vertical plane 50 of one block is inserted into the upper insertion groove 90 on the left side of the upper vertical plane 50 of the other block,
  • the lower protruding jaw 81 on the left side of the lower vertical surface 70 of one block is inserted into the lower insertion hole 91 on the right side of the lower vertical surface 70 of the other block, so that the external force is applied in the lateral direction rather than in the direction in which the bonding is performed in the horizontal bonding. Even if this action is carried out, it is firmly bonded without being pushed to the side at all.
  • Such a configuration is the same on each of the four sides and the edge of the block 100 of the present invention having a square panel form.
  • the block according to the present invention is protruding jaw (80, 81) is slightly protruding but the height is less than 1.0mm, and the top and bottom joints, vertical joints, horizontal joints between the blocks are made firmly without causing inconvenience to the use of block toys In particular, even if the external force acts in the lateral direction other than the direction in which the bonding is made, it does not push at all.
  • Figure 5a is a diagram showing the pushed in the opposite side direction after the horizontal bonding of the blocks formed with the surface structure according to the prior art
  • Figure 5b is a side opposite to each other after the horizontal bonding of the blocks formed with the surface structure according to the present invention It is a figure which shows pushing.
  • the shape of the block is square, but the shape of the block is not limited thereto, and blocks of various shapes such as rectangular, triangular, hexagonal, and octagonal shapes can be used.

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Abstract

The present invention relates to a surface structure for inter-block bonding of magnet-embedded members to be coupled to a block toy, the surface structure enabling stable bonding between each block while allowing protrusion- and groove-shaped structures, which are formed on the surfaces of each of magnet-embedded members in up-down bonding, vertical bonding, and horizontal bonding between blocks, to naturally engage with each other, by forming a protrusion- and groove-shaped structure on the surface of the magnet-embedded members to be coupled to a block toy.

Description

자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조Surface structure for joining blocks of block toys with magnets

본 고안은 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조에 관한 것으로, 보다 상세하게는 자석이 내장되는 블록완구의 블록 표면에 돌기와 홈 형태의 구조를 형성하여 블록 간의 상하접합, 수직접합, 수평접합에 있어서 각 블록의 표면에 형성된 돌기와 홈 형태의 구조들이 자연스럽게 서로 맞물리면서 각 블록 간에 안정적 접합이 이루어질 수 있도록 하는 자석이 내장되는 블록완구와 그 블록완구의 블록 간 접합을 위한 표면구조에 관한 것으로, 특히 상하접합, 수직접합, 수평접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 밀리는 현상을 완벽하게 방지할 수 있는 표면구조에 관한 것이다.The present invention relates to a surface structure for inter-block bonding of block toys in which magnets are embedded. More specifically, vertical and vertical joining between blocks is formed by forming protrusions and grooves on the block surface of the block toys in which magnets are embedded. , A block toy in which magnets are embedded to allow stable bonding between blocks, while protrusions and groove-shaped structures formed on the surface of each block are horizontally bonded to each other. In particular, it relates to a surface structure that can completely prevent the phenomenon of the side push even when the external force acts in the side direction, not the direction in which the joint is made in the vertical joint, vertical joint, horizontal joint.

주로 플라스틱제의 작은 블록들을 조립하여 원하는 입체 형상을 만들어 즐기는 완구를 블록완구라고 하는데, 블록완구에는 다수개의 블록이 세트 형태로 구성되어 있다.Toys, which are made of small blocks made of plastic and made to create a desired three-dimensional shape, are called block toys. A block toy is composed of a plurality of blocks in a set form.

블록완구에는 각 블록에 형성된 돌기와 홈 들을 서로 끼워맞추는 결합구조를 갖는 조립식 블록완구가 시판되고 있지만 조립 시 각 블록의 돌기와 홈의 위치를 하나하나 일치시켜 힘을 주어 끼워맞추어야 하며, 일단 조립이되면 다른 입체 형상을 만들기 위해 각 블록들을 분해하기도 쉽지 않은 불편함이 있다.Although prefabricated block toys with a coupling structure for fitting protrusions and grooves formed in each block to each other are commercially available, block toys must be fitted with force by matching the protrusions and grooves of each block one by one. It is not easy to disassemble each block to make a three-dimensional shape.

한편 블록 내부에 자석을 장착하여 각 블록을 서로 가까이 가져가기만 하면 자력에 의하여 블록 간의 손쉬운 접합이 이루어지도록 하는 자석이 내장된 블록완구도 시판되고 있는데, 자석이 내장된 블록완구는 자석을 이용함으로써 편리하게 블록들을 서로 접합시킬 수 있고 조립 후 분해도 쉬운 이점은 있으나 대부분 블록의 가장자리가 라운딩 처리되어 각 블록 간의 접합이 견고하지 못하여 입체 형상으로 조립된 후에 약간의 충격만 가해지더라도 그 형상이 허물어지게 되는 단점이 있다.On the other hand, block toys with magnets are available on the market, which allow magnets to be easily joined between blocks by simply placing magnets inside each block. Although the blocks can be conveniently joined together and easily disassembled after assembling, the edges of the blocks are rounded so that the joints between each blocks are not firm, so that the shape is collapsed even after a slight impact after assembling in a three-dimensional shape. There are disadvantages.

상기한 바와 같은 문제점을 해결하기 위하여 본 고안의 고안자는 등록실용신안 제475198호 “자석이 내장된 블록완구의 블록 간 접합을 위한 표면구조”를 고안한 바 있다. In order to solve the problems as described above, the inventors of the present invention has devised a Utility Model No. 47198 "Surface structure for the inter-block joining of block toys with magnets".

상기 고안은 블록의 가장자리가 라운딩 처리된 것에 비해서는 블록 간 접합이 매우 견고하여 수직방향으로 최대압축하중이 현저하게 증가하는 효과가 있지만 상하접합, 수직접합, 수평접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용하면 옆으로 쉽게 밀리는 현상이 발생하였다. Compared to the rounded edges of the block, the above design has the effect of significantly increasing the maximum compressive load in the vertical direction due to the strong bonding between the blocks, but not in the direction of joining at the time of vertical joining, vertical joining, and horizontal joining. When an external force is applied in the direction, it is easily pushed sideways.

고안자는 블록 간에 안정적 접합이 이루어질 수 있도록 하는 표면구조에 대하여 계속 연구한 결과, 접합이 이루어지는 방향뿐만 아니라 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않고 블록 간에 안정적 접합이 이루어질 수 있는 표면구조를 개발하게 되었다.The inventors continued to study the surface structure that enables stable joining between blocks.As a result, stable joining between blocks is achieved without pushing any sideways even when external force acts not only in the joining direction but also in the lateral direction other than the joining direction. Developed surface structures.

본 고안은 자석이 내장되는 블록완구의 블록 표면에 돌기와 홈 형태의 구조를 형성하여 블록 간의 상하접합, 수직접합, 수평접합에 있어서 각 블록의 표면에 형성된 돌기와 홈 형태의 구조들이 자연스럽게 서로 맞물리면서 각 블록 간에 안정적 접합이 이루어질 수 있도록 하는 자석이 내장되는 블록완구와 그 블록완구의 블록 간 접합을 위한 표면구조를 제공하기 위한 것으로, 특히 상하접합, 수직접합, 수평접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 밀리는 현상을 완벽하게 방지할 수 있는 표면구조를 제공하기 위한 것이다.The present invention forms a structure of protrusions and grooves on the block surface of a block toy in which magnets are embedded, so that the protrusions and grooves formed on the surface of each block naturally interlock with each other in the vertical joining, vertical joining, and horizontal joining between blocks. It is to provide a block toy in which magnets are built so that stable bonding can be made between them and a surface structure for joining the blocks of the block toys. In particular, the vertical direction, the vertical bonding, and the horizontal bonding are not the directions in which the bonding is performed. In order to provide a surface structure that can completely prevent the phenomenon of the side push even when the external force acts.

본 고안에 의한 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조는, 블록완구의 블록(100)으로서 상부 프레임(10)과 하부 프레임(20)이 결합되어 하나의 블록으로 만들어져 가운데 부분에 중공이 있는 정사각형의 패널 형태를 가지며, 상부 프레임(10)과 하부 프레임(20)의 4개의 변의 내부 중앙에는 자석의 회전구동을 위한 내부공간이 확보된 자석 장착홈이 형성되어 1개 또는 2개의 원기둥 형태의 자석이 가장자리의 길이 방향과 나란하게 내장되는 블록에 있어서, 상기 상부 프레임(10)의 상면(11)과 하부 프레임(20)의 하면(21)의 가장자리에는 일정 간격 이격되어 수평돌기(30)와 삽입홈(31)이 교대로 가장자리와 나란한 방향으로 구비되어 상기 1개 블록의 상부 프레임(10)의 상면(11) 위에 다른 블록 1개를 올려놓으면 아래쪽에 위치하는 블록의 상부 프레임(10)의 상면(11)의 수평돌기(30)가 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 삽입홈(31)에 끼워지고, 아래쪽에 위치하는 블록의 상부 프레임(10)의 삽입홈(31)에는 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 수평돌기(30)가 끼워지도록 형성되며, 상기 상부 프레임(10)의 가장자리에서 연장되어 45°각도 하방으로 상부 경사면(40)이 형성되고, 상기 상부 경사면(40)에서 하향 연장되어 상부 수직면(50)이 형성되며, 상기 하부 프레임(20)의 가장자리에서 연장되어 45°각도 상방으로 하부 경사면(60)이 형성되고, 상기 하부 경사면(60)에서 상향 연장되어 하부 수직면(70)이 형성되며, 상기 상부 경사면(40)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림턱(41)이 형성되고 우측에는 상,중,하의 3단으로 걸림홈(42)이 걸림턱(41)보다 약간 낮고 길게 형성되며, 상기 하부 경사면(60)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림홈(62)이 형성되고 우측에는 상,중,하의 3단으로 걸림턱(61)이 걸림홈(62)보다 약간 높고 짧게 형성되며, 상기 상부 수직면(50)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림턱(51)이 형성되고 우측에는 걸림홈(52)이 걸림턱(51)보다 약간 낮고 길게 형성되며, 하부 수직면(70)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림홈(72)이 형성되고, 우측에는 걸림홈(72)보다 약간 높고 짧게 걸림턱(71)이 형성되며, 상기 상부 경사면(40) 우측의 걸림홈(42)과 상부 수직면(50) 우측의 걸림홈(52) 중간 부분에는 걸림홈(42, 52)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 상부 돌출턱(80)이 형성되고, 상부 경사면(40) 좌측의 걸림턱(41)과 상부 수직면(50) 좌측의 걸림턱(51) 중간 부분에는 걸림턱(41, 51)에 수직방향으로 상부 삽입홈(90)이 형성되며, 하부 경사면(60) 좌측의 걸림홈(62)과 하부 수직면(70) 좌측의 걸림홈(72) 중간 부분에는 걸림홈(62, 72)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 하부 돌출턱(81)이 형성되고, 하부 경사면(60) 우측의 걸림턱(61)과 하부 수직면(70) 우측의 걸림턱(71) 중간 부분에는 걸림턱(61, 71)에 수직방향으로 하부 삽입홈(91)이 형성되는 것을 특징으로 할 수 있다.The surface structure for the inter-block joining of the block toy in which the magnet is embedded according to the present invention is formed as a block by combining the upper frame 10 and the lower frame 20 as a block 100 of the block toy. It has a hollow rectangular panel shape, and a magnet mounting groove is formed in the inner center of the four sides of the upper frame 10 and the lower frame 20 to secure an inner space for rotating the magnet. In the block in which the cylindrical magnet is embedded in parallel with the longitudinal direction of the edge, the horizontal projections are spaced apart at regular intervals from the edge of the upper surface 11 of the upper frame 10 and the lower surface 21 of the lower frame 20. 30 and the insertion groove 31 are alternately arranged in parallel with the edges so that when one other block is placed on the upper surface 11 of the upper frame 10 of the one block, the upper part of the block located below The horizontal projections 30 of the upper surface 11 of the frame 10 are fitted into the insertion grooves 31 of the lower surface 21 of the lower frame 20 of the other block on which the upper surface 11 is placed, and the upper portion of the block located below. The insertion groove 31 of the frame 10 is formed to fit the horizontal protrusion 30 of the lower surface 21 of the lower frame 20 of another block placed thereon, and extends from an edge of the upper frame 10. The upper inclined surface 40 is formed below the 45 ° angle, extending downward from the upper inclined surface 40 to form the upper vertical surface 50, and extends from the edge of the lower frame 20 to the 45 ° angle upward A lower inclined surface 60 is formed, and extends upwardly from the lower inclined surface 60 to form a lower vertical surface 70. The upper inclined surface 40 is left at a predetermined interval based on a position slightly biased from the center to the left. In the upper, middle, and lower three stages of the engaging jaw 41 is formed on the right The locking groove 42 is formed slightly lower and longer than the locking jaw 41 in three stages of upper, middle, and lower, and the lower inclined surface 60 has a predetermined interval based on a position slightly biased from the center to the upper left. , The locking groove 62 is formed in three stages of the lower and middle, and the locking jaw 61 is formed slightly higher and shorter than the locking groove 62 in the upper, middle and lower three stages on the right side. The locking jaw 51 is formed on the left side at a predetermined interval based on a position slightly biased from the center to the left side, and the locking groove 52 is formed slightly lower and longer than the locking jaw 51 on the right side, and on the lower vertical surface 70. A locking groove 72 is formed on the left side at a predetermined interval based on a position slightly biased from the center to the right side, and a locking jaw 71 is formed slightly shorter and shorter than the locking groove 72 on the right side, and the upper inclined surface 40 ) The locking groove 42 on the right side and the locking groove 52 on the right side of the upper vertical surface 50. The upper protruding jaw 80 is formed in the middle portion at a height higher than the height of the locking jaws 41, 51, 61, and 71 in the direction perpendicular to the locking grooves 42 and 52, and the locking jaw (the left side of the upper inclined surface 40) 41 and the upper insertion groove 90 is formed in the middle of the locking jaw 51 on the left side of the upper vertical surface 50 in the vertical direction to the locking jaws 41 and 51, and the locking groove 62 on the left side of the lower inclined surface 60. In the middle of the locking groove 72 on the left side of the lower vertical surface 70), the lower projection jaw 81 is higher than the height of the locking jaws 41, 51, 61, and 71 in a direction perpendicular to the locking grooves 62 and 72. The lower insertion groove 91 is formed in the direction perpendicular to the locking jaws 61 and 71 at the middle of the locking jaw 61 on the right side of the lower inclined surface 60 and the locking jaw 71 on the right side of the lower vertical surface 70. It may be characterized by.

또한 상기 상부 프레임(10)과 하부 프레임(20)이 결합된 블록(100)은 가로, 세로 각각 60~70mm, 두께 6~9mm로 형성되는 것을 특징으로 할 수 있다.In addition, the block 100 in which the upper frame 10 and the lower frame 20 are combined may be formed of 60 to 70 mm in width and 6 to 9 mm in thickness, respectively.

또한 상기 수평돌기(30)와 삽입홈(31)의 깊이는 0.8~1.0mm에서 동일하게 형성되는 것을 특징으로 할 수 있다.In addition, the depth of the horizontal protrusion 30 and the insertion groove 31 may be characterized in that the same is formed at 0.8 ~ 1.0mm.

또한 상기 상,하부 경사면(40, 60)의 걸림홈(42, 62)의 각 홈의 깊이와 상기 걸림턱(41, 61)의 각 턱의 높이는 각각 0.25~0.35mm로 형성되는 것을 특징으로 할 수 있다. In addition, the depth of each groove of the engaging grooves 42 and 62 of the upper and lower inclined surfaces 40 and 60 and the height of each jaw of the locking jaws 41 and 61 may be formed to be 0.25 to 0.35 mm, respectively. Can be.

또한 상기 상,하부 수직면(50, 70)의 걸림홈(52, 72)의 깊이와 상기 걸림턱(51, 71)의 높이는 각각 0.4~0.6mm로 형성되는 것을 특징으로 할 수 있다. In addition, the depth of the locking grooves 52 and 72 of the upper and lower vertical surfaces 50 and 70 and the height of the locking jaws 51 and 71 may be formed to be 0.4 to 0.6 mm, respectively.

또한 상기 돌출턱(80, 81)의 높이와 삽입홈(90, 91)의 깊이는 0.8~1.0mm로 형성되는 것을 특징으로 할 수 있다.In addition, the height of the protruding jaw (80, 81) and the depth of the insertion groove (90, 91) may be characterized in that formed in 0.8 ~ 1.0mm.

본 고안은 자석이 내장되는 블록완구의 블록 표면에 돌기와 홈 형태의 구조를 형성하여 블록 간의 상하접합, 수직접합, 수평접합에 있어서 각 블록의 표면에 형성된 돌기와 홈 형태의 구조들이 자연스럽게 서로 맞물리면서 각 블록 간에 안정적 접합이 이루어질 수 있도록 하는 효과가 있다.The present invention forms a structure of protrusions and grooves on the block surface of a block toy in which magnets are embedded, so that the protrusions and grooves formed on the surface of each block naturally interlock with each other in the vertical joining, vertical joining, and horizontal joining between blocks. There is an effect to make a stable joint between the.

특히 본 고안은 블록 간의 상하접합, 수직접합, 수평접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않는 현저한 효과가 있다.In particular, the present invention has a remarkable effect of not being pushed to the side even if the external force acts in the lateral direction instead of the direction in which the joint is made in the vertical joint, vertical joint, horizontal joint between the blocks.

도 1은 본 고안의 표면구조가 형성된 자석블록의 사시도, 1 is a perspective view of a magnetic block formed with a surface structure of the present invention,

도 2는 본 고안의 자석블록의 상하접합의 사시도, Figure 2 is a perspective view of the vertical joint of the magnetic block of the present invention,

도 3은 본 고안의 자석블록의 수직접합의 사시도, Figure 3 is a perspective view of the vertical junction of the magnetic block of the present invention,

도 4는 본 고안의 자석블록의 수평접합의 사시도이다.Figure 4 is a perspective view of a horizontal junction of the magnetic block of the present invention.

도 5의 a는 종래 기술에 의한 표면구조가 형성된 블록들의 수평접합 후 서로 반대 측방향으로 미는 것을 나타내는 도면,Figure 5a is a view showing that after the horizontal bonding of the blocks formed with the surface structure according to the prior art push in the opposite side direction,

도 5의 b는 본 고안에 의한 표면구조가 형성된 블록들의 수평접합 후 서로 반대 측방향으로 미는 것을 나타내는 도면이다.Figure 5b is a view showing that after the horizontal bonding of the blocks formed with the surface structure according to the present invention push in the opposite direction to each other.

이하, 본 고안의 실시예에 대하여 첨부한 도면을 참고로 하여 상세히 설명한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안의 표면구조가 형성된 자석블록의 사시도, 도 2는 본 고안의 자석블록의 상하접합의 사시도이다. 1 is a perspective view of a magnetic block formed with a surface structure of the present invention, Figure 2 is a perspective view of a vertical joint of the magnetic block of the present invention.

본 고안의 자석이 내장되는 블록완구의 블록(100)은 상부 프레임(10)과 하부 프레임(20)이 결합되어 하나의 블록으로 만들어져 가운데 부분에 중공이 있는 정사각형의 패널 형태를 가지며, 상부 프레임(10)과 하부 프레임(20)의 4개의 변의 내부 중앙에는 자석의 회전구동을 위한 내부공간이 확보된 자석 장착홈(도시하지 않음)이 형성되어 1개 또는 2개의 원기둥 형태의 자석(도시하지 않음)이 가장자리의 길이 방향과 나란하게 내장된다.Block 100 of the block toy in which the magnet of the present invention is built is made of a block by combining the upper frame 10 and the lower frame 20 has a square panel shape with a hollow in the center, the upper frame ( 10) and the inner center of the four sides of the lower frame 20 is formed with a magnet mounting groove (not shown) to secure the internal space for the rotational drive of the magnet to form one or two cylindrical magnets (not shown) ) Is built side by side with the longitudinal direction of the edge.

상기와 같이 2개의 자석이 내장되는 경우에는 1개의 자석이 내장되는 경우에 비해 극의 수가 늘어나 2개의 프레임 접합 시 서로 더 강하게 끌어당기게 된다. As described above, when two magnets are embedded, the number of poles is increased as compared with the case where one magnet is embedded, and the two magnets are more strongly attracted to each other when the two frames are joined.

상기 상부 프레임(10)과 하부 프레임(20)이 결합된 블록(100)은 가로, 세로 각각 60~70mm, 두께 6~9mm로 가운데 부분에 중공이 있는 패널 형태로 형성되는 것이 바람직한데, 이는 가로, 세로 각각 60mm, 두께 6mm에 미달하면 블록완구의 블록으로서 지나치게 작아지며, 가로, 세로 각각 70mm, 두께 9mm를 초과하면 블록완구의 블록으로서 지나치게 커지기 때문이다. 본 실시예에서 상기 상부 프레임(10)과 하부 프레임(20)이 결합된 블록(100)은 가로, 세로 각각 65mm, 두께 7mm로 가운데 부분에 중공이 있는 패널 형태이며, 4개의 변의 폭은 각각 11mm로 형성된다.The block 100 to which the upper frame 10 and the lower frame 20 are coupled is preferably formed in the form of a panel having a hollow in the center with a width of 60 to 70 mm and a thickness of 6 to 9 mm, respectively. This is because, when the length is less than 60 mm and the thickness of 6 mm, respectively, the block becomes too small as a block toy, and when the width exceeds 70 mm and the thickness is 9 mm, the block becomes too large as a block toy. In the present embodiment, the block 100 in which the upper frame 10 and the lower frame 20 are combined is a panel having a hollow portion in the middle of 65 mm in width and 7 mm in thickness, respectively, and the width of each of the four sides is 11 mm. Is formed.

상기 상부 프레임(10)의 상면(11)과 하부 프레임(20)의 하면(21)의 가장자리에는 일정 간격 이격되어 수평돌기(30)와 삽입홈(31)이 교대로 가장자리와 나란한 방향으로 구비되어 상기 1개 블록의 상부 프레임(10)의 상면(11) 위에 다른 블록 1개를 올려놓으면 아래쪽에 위치하는 블록의 상부 프레임(10)의 상면(11)의 수평돌기(30)가 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 삽입홈(31)에 끼워지고, 아래쪽에 위치하는 블록의 상부 프레임(10)의 삽입홈(31)에는 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 수평돌기(30)가 끼워지도록 형성된다. At the edges of the upper surface 11 of the upper frame 10 and the lower surface 21 of the lower frame 20, the horizontal protrusions 30 and the insertion grooves 31 are alternately arranged in parallel with the edges at regular intervals. When one other block is placed on the upper surface 11 of the upper frame 10 of the one block, the horizontal protrusion 30 of the upper surface 11 of the upper frame 10 of the block located below is placed thereon. Inserted into the insertion groove 31 of the lower surface 21 of the lower frame 20 of the other block, the lower frame of the other block mounted on the insertion groove 31 of the upper frame 10 of the block located below It is formed so that the horizontal projection 30 of the lower surface 21 of the (20).

상기 수평돌기(30)와 삽입홈(31)의 깊이는 0.8~1.0mm에서 동일하게 형성되는 것이 바람직한데, 이는 상기 수평돌기(30)와 삽입홈(31)의 깊이가 0.8mm에 미달하면 수평돌기(30)와 삽입홈(31) 간의 맞물리는 힘이 약해지며, 상기 수평돌기(30)와 삽입홈(31)의 깊이가 1.0mm를 초과하면 수평돌기(30)가 너무 높게 튀어나와 블록의 사용에 불편을 초래하기 때문이다. 본 실시예에서 상기 수평돌기(30)의 높이와 삽입홈(31)의 깊이는 0.9mm로 형성된다. The depth of the horizontal protrusion 30 and the insertion groove 31 is preferably formed equal to 0.8 ~ 1.0mm, which is horizontal if the depth of the horizontal protrusion 30 and the insertion groove 31 is less than 0.8mm The engagement force between the protrusion 30 and the insertion groove 31 is weakened, and when the depth of the horizontal protrusion 30 and the insertion groove 31 exceeds 1.0 mm, the horizontal protrusion 30 protrudes too high to block the This is because it causes inconvenience to use. In this embodiment, the height of the horizontal protrusion 30 and the depth of the insertion groove 31 is formed to 0.9mm.

상기한 바와 같은 블록의 표면구조는 본 고안의 블록 간의 상하접합에 이용되는데, 상하접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않고 견고하게 접합된다.The surface structure of the block as described above is used for vertical joining between the blocks of the present invention, even if the external force is applied in the lateral direction instead of the direction in which the joint is firmly joined without any sideways.

도 3은 본 고안의 자석블록의 수직접합의 사시도, 도 4는 본 고안의 자석블록의 수평접합의 사시도이다.3 is a perspective view of a vertical junction of the magnetic block of the present invention, Figure 4 is a perspective view of a horizontal junction of the magnetic block of the present invention.

상기 상부 프레임(10)의 가장자리에서 연장되어 45°각도 하방으로 상부 경사면(40)이 형성되고, 상기 상부 경사면(40)에서 하향 연장되어 상부 수직면(50)이 형성되며, 상기 하부 프레임(20)의 가장자리에서 연장되어 45°각도 상방으로 하부 경사면(60)이 형성되고, 상기 하부 경사면(60)에서 상향 연장되어 하부 수직면(70)이 형성된다.An upper inclined surface 40 extends from an edge of the upper frame 10 to be 45 degrees downward, and extends downward from the upper inclined surface 40 to form an upper vertical surface 50. The lower frame 20 The lower inclined surface 60 is formed to extend from the edge of the 45 ° angle upward, and the lower vertical surface 70 is extended upward from the lower inclined surface 60.

상기 상부 경사면(40)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림턱(41)이 형성되고 우측에는 상,중,하의 3단으로 걸림홈(42)이 걸림턱(41)보다 약간 낮고 길게 형성되며, 상기 하부 경사면(60)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림홈(62)이 형성되고 우측에는 상,중,하의 3단으로 걸림턱(61)이 걸림홈(62)보다 약간 높고 짧게 형성된다. The upper inclined surface (40) has a predetermined gap based on a position slightly biased from the center to the left side, and the left and right engaging jaws (41) are formed in three stages of upper, middle, and lower, and the upper, middle, and lower three stages are caught on the right side. The groove 42 is formed to be slightly lower and longer than the locking jaw 41, and the lower inclined surface 60 has a predetermined gap on the left side with a predetermined interval based on a position slightly biased from the center to the upper, middle, and lower three stages. 62 is formed and the upper and lower engaging jaw 61 is formed slightly higher and shorter than the engaging groove 62 in three stages.

상기 상부 수직면(50)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림턱(51)이 형성되고 우측에는 걸림홈(52)이 걸림턱(51)보다 약간 낮고 길게 형성되며, 하부 수직면(70)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림홈(72)이 형성되고, 우측에는 걸림홈(72)보다 약간 높고 짧게 걸림턱(71)이 형성된다. In the upper vertical surface 50, the locking jaw 51 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the left side, and the locking groove 52 is formed on the right side slightly lower and longer than the locking jaw 51. In the lower vertical surface 70, the locking groove 72 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the right side, and the locking jaw 71 is formed on the right side slightly shorter than the locking groove 72. do.

상기 상부 경사면(40) 우측의 걸림홈(42)과 상부 수직면(50) 우측의 걸림홈(52) 중간 부분에는 걸림홈(42, 52)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 상부 돌출턱(80)이 형성되고, 상부 경사면(40) 좌측의 걸림턱(41)과 상부 수직면(50) 좌측의 걸림턱(51) 중간 부분에는 걸림턱(41, 51)에 수직방향으로 상부 삽입홈(90)이 형성되며, 하부 경사면(60) 좌측의 걸림홈(62)과 하부 수직면(70) 좌측의 걸림홈(72) 중간 부분에는 걸림홈(62, 72)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 하부 돌출턱(81)이 형성되고, 하부 경사면(60) 우측의 걸림턱(61)과 하부 수직면(70) 우측의 걸림턱(71) 중간 부분에는 걸림턱(61, 71)에 수직방향으로 하부 삽입홈(91)이 형성된다. In the middle of the locking groove 42 on the right side of the upper inclined surface 40 and the locking groove 52 on the right side of the upper vertical surface 50, the locking jaws 41, 51, 61, and 71 perpendicular to the locking grooves 42 and 52. The upper protruding jaw 80 is formed higher than the height of the upper surface, and the locking jaws 41 and 51 at the middle of the locking jaw 41 on the left side of the upper inclined surface 40 and the upper left of the upper vertical surface 50. The upper insertion groove 90 is formed in the vertical direction, and the locking groove 62 on the left side of the lower inclined surface 60 and the locking groove 72 on the left side of the lower vertical surface 70 on the locking grooves 62 and 72. The lower protrusion jaw 81 is formed higher than the height of the locking jaws 41, 51, 61, and 71 in the vertical direction, and the locking jaw 61 on the right side of the lower inclined surface 60 and the locking jaw on the right side of the lower vertical surface 70 are formed. (71) In the middle portion, the lower insertion groove 91 is formed in the direction perpendicular to the locking jaw (61, 71).

상기 상부 경사면(40)과 하부 경사면(60)에서, 상기 걸림홈(42, 62)이 걸림턱(41, 61)보다 약간 낮고 길게 형성되고, 상기 걸림턱(41, 61)이 걸림홈(42, 62)보다 약간 높고 짧게 형성되는 이유는 걸림홈(42, 62)에 걸림턱(41, 61)이 용이하게 끼워질 수 있도록 하기 위한 것이다.In the upper inclined surface 40 and the lower inclined surface 60, the locking grooves 42 and 62 are formed slightly lower and longer than the locking projections 41 and 61, and the locking projections 41 and 61 are locking grooves 42. The reason why it is formed slightly higher and shorter than that of 62 is to allow the locking projections 41 and 61 to be easily fitted into the locking grooves 42 and 62.

상기 걸림홈(42, 62)이 걸림턱(41, 61)보다 약간 낮고 길게 형성되면서, 상기 걸림홈(42, 62)의 각 홈의 깊이와 상기 걸림턱(41, 61)의 각 턱의 높이는 각각 0.25~0.35mm로 형성되는 것이 바람직한데, 이는 상기 걸림홈(42, 62)의 각 홈의 깊이와 상기 걸림턱(41, 61)의 각 턱의 높이가 각각 0.25mm에 미달하면 예를 들어 상부 경사면(40)의 걸림턱(41)과 하부 경사면(60)의 걸림홈(62) 간의 맞물리는 힘이 너무 약해지며, 상기 돌출턱(80, 81)과 삽입홈(90, 91)도 형성되므로 상기 걸림홈(42, 62)의 각 홈의 깊이와 상기 걸림턱(41, 61)의 각 턱의 높이가 각각 0.35mm를 초과하면서까지 상부 경사면(40)의 걸림턱(41)과 하부 경사면(60)의 걸림홈(62) 간의 맞물리는 힘이 강해지도록 할 필요는 없기 때문이다. 본 실시예에서 상기 걸림턱(41, 61)의 높이는 0.35mm로, 상기 걸림홈(42, 62)의 깊이는 0.3mm로 형성된다. As the locking grooves 42 and 62 are slightly lower and longer than the locking jaws 41 and 61, the depth of each groove of the locking grooves 42 and 62 and the height of each jaw of the locking jaws 41 and 61 are It is preferable to be formed in each of 0.25 ~ 0.35mm, which is, for example, if the depth of each groove of the locking grooves (42, 62) and the height of each jaw of the locking projections (41, 61) is less than 0.25mm, for example The engaging force between the engaging jaw 41 of the upper inclined surface 40 and the engaging groove 62 of the lower inclined surface 60 becomes too weak, and the protruding jaws 80 and 81 and the insertion grooves 90 and 91 are also formed. Therefore, the locking jaw 41 and the lower inclined surface of the upper inclined surface 40 until the depth of each groove of the locking grooves 42 and 62 and the height of each jaw of the locking jaws 41 and 61 respectively exceed 0.35 mm. This is because it is not necessary to make the engaging force between the engaging grooves 62 of 60 become strong. In the present embodiment, the height of the locking jaws 41 and 61 is 0.35 mm, and the depth of the locking grooves 42 and 62 is 0.3 mm.

상기 상부 수직면(50)과 하부 수직면(70)에서, 상기 걸림홈(52, 72)이 걸림턱(51, 71)보다 약간 낮고 길게 형성되고, 상기 걸림턱(51, 71)이 걸림홈(52, 72)보다 약간 높고 짧게 형성되는 이유는 걸림홈(52, 72)에 걸림턱(51, 71)이 용이하게 끼워질 수 있도록 하기 위한 것이다.In the upper vertical surface 50 and the lower vertical surface 70, the locking grooves 52, 72 are formed slightly lower and longer than the locking projections 51, 71, and the locking projections 51, 71 are locking grooves 52. The reason why it is formed slightly higher and shorter than that of 72 is to allow the locking projections 51 and 71 to be easily fitted into the locking grooves 52 and 72.

상기 걸림홈(52, 72)이 걸림턱(51, 71)보다 약간 낮고 길게 형성되면서, 상기 걸림홈(52, 72)의 깊이와 상기 걸림턱(51, 71)의 높이는 각각 0.4~0.6mm로 형성되는 것이 바람직한데, 이는 상기 걸림홈(52, 72)의 깊이와 상기 걸림턱(51, 71)의 높이가 0.4mm에 미달하면 걸림홈(52, 72)과 걸림턱(51, 71) 간의 맞물리는 힘이 너무 약해지며, 상기 돌출턱(80, 81)과 삽입홈(90, 91)도 형성되므로 상기 걸림홈(52, 72)의 각 홈의 깊이와 상기 걸림턱(51, 71)의 각 턱의 높이가 각각 0.6mm를 초과하면서까지 걸림턱(51, 71)과 걸림홈(52, 72) 간의 맞물리는 힘이 강해지도록 할 필요는 없기 때문이다. 본 실시예에서 상기 걸림턱(51, 71)의 높이는 0.55mm로, 상기 걸림홈(52, 72)의 깊이는 0.5mm로 형성된다. As the locking grooves 52 and 72 are slightly lower and longer than the locking jaws 51 and 71, the depths of the locking grooves 52 and 72 and the heights of the locking jaws 51 and 71 are 0.4 to 0.6 mm, respectively. It is preferable to be formed, which is, when the depth of the locking grooves 52 and 72 and the height of the locking jaws 51 and 71 are less than 0.4 mm, between the locking grooves 52 and 72 and the locking jaws 51 and 71. The engagement force is too weak, and the projection jaw (80, 81) and the insertion groove (90, 91) is also formed, so the depth of each groove of the engaging groove (52, 72) and the locking jaw (51, 71) This is because the engaging force between the locking jaws 51 and 71 and the locking grooves 52 and 72 does not need to be strong until the height of each jaw exceeds 0.6 mm, respectively. In this embodiment, the height of the locking projections 51 and 71 is 0.55 mm, and the depth of the locking grooves 52 and 72 is 0.5 mm.

상기 돌출턱(80, 81)은 걸림홈(42, 52, 62, 72)의 중간 부분에 형성하고 삽입홈(90, 91)은 걸림턱(41, 51, 61, 71)의 중간 부분에 형성하는 이유는 삽입공(90, 91)은 이를 형성하더라도 표면으로 튀어 나오는 것이 아니므로 돌출턱(80, 81)이 삽입되는 삽입홈(90, 91)은 걸림홈(42, 52, 62, 72)보다 높이가 높은 걸림턱(41, 51, 61, 71)에 형성하고, 돌출턱(80, 81)은 이를 형성하면 표면으로 튀어나오는 것이며 돌출턱(80, 81)이 많이 튀어나오게 형성되면 블록완구의 사용이 불편해질 우려가 있으므로 돌출턱(80, 81)은 걸림턱(41, 51. 61, 71)보다 높이가 낮은 걸림홈(42, 52, 62, 72)에 형성하여 걸림턱(41, 51, 61, 71)보다 높게 형성되더라도 표면으로 많이 튀어나오지 않도록 하기 위한 것이다. The protrusion jaw (80, 81) is formed in the middle of the locking grooves (42, 52, 62, 72) and the insertion groove (90, 91) is formed in the middle of the locking jaw (41, 51, 61, 71) The reason why the insertion hole (90, 91) is not protruding to the surface even if it is formed so that the insertion groove (90, 91) is inserted into the projection jaw (80, 81) is the engaging groove (42, 52, 62, 72) It is formed on the higher engaging jaw (41, 51, 61, 71), protruding jaw (80, 81) is protruding to the surface when it is formed, if the protruding jaw (80, 81) is formed to protrude a lot of block toys Since the use of the protruding jaw (80, 81) is formed in the engaging groove (42, 52, 62, 72) is lower than the locking jaw (41, 51. 61, 71) the locking jaw (41, 51, 61, 71) is formed so as not to protrude to the surface much.

상기 돌출턱(80, 81)의 높이와 삽입홈(90, 91)의 깊이는 0.8~1.0mm로 형성되는 것이 바람직한데, 이는 상기 돌출턱(80, 81)의 높이가 0.8mm에 미달하면 예를 들어 상부 돌출턱(80)과 하부 삽입홈(91) 간의 맞물리는 힘이 너무 약해지며, 상기 돌출턱(80, 81)의 높이가 1.0mm를 초과하면 상기 돌출턱(80, 81)이 너무 많이 튀어나와 블록완구의 사용에 불편을 초래하기 때문이다. 본 실시예에서 상기 돌출턱(80, 81)와 삽입홈(90, 91)의 깊이는 0.9mm로 형성된다. The height of the protruding jaw (80, 81) and the depth of the insertion groove (90, 91) is preferably formed to be 0.8 ~ 1.0mm, which is the case when the height of the protruding jaw (80, 81) is less than 0.8mm For example, the engagement force between the upper projection jaw 80 and the lower insertion groove 91 is too weak, and if the height of the projection jaw (80, 81) exceeds 1.0mm, the projection jaw (80, 81) is too This is because it protrudes a lot and causes inconvenience in using the block toy. In the present embodiment, the depths of the protrusions 80 and 81 and the insertion grooves 90 and 91 are 0.9 mm.

상기한 바와 같은 블록의 표면구조는 블록 간의 수직접합, 수평접합에 이용되는데, 본 고안의 블록 2개의 수직접합 시에는 예를 들어 수직으로 위치하는 블록의 상부 경사면(40)의 걸림턱(41), 걸림홈(42)에는 수평으로 위치하는 블록의 하부 경사면(60)의 걸림홈(62), 걸림턱(61)이 각각 서로 맞물리고, 수직으로 위치하는 블록의 상부 돌출턱(80)은 수평으로 위치하는 블록의 하부 삽입홈(91)에 삽입되고, 수직으로 위치하는 블록의 상부 삽입홈(90)에는 수평으로 위치하는 블록의 하부 돌출턱(81)이 삽입되어 수직접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않고 견고하게 접합된다.The surface structure of the block as described above is used for vertical joining, horizontal joining between the blocks, in the vertical joining of the two blocks of the present invention, for example, the locking step 41 of the upper inclined surface 40 of the block located vertically In the locking groove 42, the locking groove 62 and the locking jaw 61 of the lower inclined surface 60 of the block horizontally engaged with each other are engaged with each other, and the upper protrusion jaw 80 of the vertically positioned block is horizontal. The lower protruding jaw 81 of the block positioned horizontally is inserted into the lower inserting groove 91 of the block positioned in the vertical direction, and the joint is formed when the vertical joining is performed. Even if the external force acts in the lateral direction, it is firmly joined without being pushed to the side at all.

본 고안의 블록 2개의 수평접합 시에는 예를 들어 1개 블록의 하부 수직면(70)의 걸림턱(71), 걸림홈(72)은 다른 블록의 상부 수직면(50) 상단의 걸림홈(52), 걸림턱(51)과 각각 서로 맞물리고, 1개 블록의 상부 수직면(50) 우측의 상부 돌출턱(80)이 다른 블록의 상부 수직면(50) 좌측의 상부 삽입홈(90)에 삽입되고, 1개 블록의 하부 수직면(70) 좌측의 하부 돌출턱(81)이 다른 블록의 하부 수직면(70) 우측의 하부 삽입공(91)에 삽입되어 수평접합 시 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않고 견고하게 접합된다.In the horizontal joining of two blocks of the present invention, for example, the locking jaw 71 of the lower vertical surface 70 of one block and the locking groove 72 are the locking grooves 52 of the upper upper surface 50 of the other block. , The engaging jaw 51 is engaged with each other, and the upper protruding jaw 80 on the right side of the upper vertical plane 50 of one block is inserted into the upper insertion groove 90 on the left side of the upper vertical plane 50 of the other block, The lower protruding jaw 81 on the left side of the lower vertical surface 70 of one block is inserted into the lower insertion hole 91 on the right side of the lower vertical surface 70 of the other block, so that the external force is applied in the lateral direction rather than in the direction in which the bonding is performed in the horizontal bonding. Even if this action is carried out, it is firmly bonded without being pushed to the side at all.

상기와 같은 구성은 정사각형의 패널 형태를 갖는 본 고안의 블록(100)의 4개의 변과 가장자리에 각각 동일하게 형성된다.Such a configuration is the same on each of the four sides and the edge of the block 100 of the present invention having a square panel form.

본 고안에 의한 블록은 돌출턱(80, 81)이 조금 튀어나오기는 하지만 그 높이는 1.0mm 이하로서 블록완구의 사용에는 불편을 주지 않으면서 블록 간 상하접합, 수직접합, 수평접합이 견고하게 이루어지며, 특히 접합이 이루어지는 방향이 아닌 측 방향에서 외력이 작용해도 옆으로 전혀 밀리지 않는다.The block according to the present invention is protruding jaw (80, 81) is slightly protruding but the height is less than 1.0mm, and the top and bottom joints, vertical joints, horizontal joints between the blocks are made firmly without causing inconvenience to the use of block toys In particular, even if the external force acts in the lateral direction other than the direction in which the bonding is made, it does not push at all.

도 5의 a는 종래 기술에 의한 표면구조가 형성된 블록들의 수평접합 후 서로 반대 측방향으로 미는 것을 나타내는 도면, 도 5의 b는 본 고안에 의한 표면구조가 형성된 블록들의 수평접합 후 서로 반대 측 방향으로 미는 것을 나타내는 도면이다. Figure 5a is a diagram showing the pushed in the opposite side direction after the horizontal bonding of the blocks formed with the surface structure according to the prior art, Figure 5b is a side opposite to each other after the horizontal bonding of the blocks formed with the surface structure according to the present invention It is a figure which shows pushing.

종래 기술에 의한 표면구조가 형성된 블록들을 수평접합시킨 후 2개의 블록을 두 손가락으로 잡고 서로 반대의 측 방향으로 살짝 밀어도 쉽게 다른 측 방향으로 밀리며(도 5의 a), 본 고안에 의한 표면구조가 형성된 블록들을 수평접합시킨 후 2개의 블록을 양손으로 잡고 서로 반대의 측 방향으로 힘껏 밀어도 전혀 밀리지 않는다(도 5의 b). After horizontally joining the blocks formed with the surface structure according to the prior art, the two blocks are easily held by two fingers and pushed in the other side direction even if they are slightly pushed in the opposite side directions (FIG. 5 a), the surface structure according to the present invention. After horizontally joining the blocks formed with two hands holding the two blocks in the opposite direction to each other even if pushed hard (not shown in Figure 5b).

본 고안에서는 블록의 형상을 정사각형으로 하였으나 블록의 형상이 이에 한정되는 것은 아니고 직사각형, 삼각형, 육각형, 팔각형 등과 같이 다양한 형상의 블록을 사용할 수 있다. In the present invention, the shape of the block is square, but the shape of the block is not limited thereto, and blocks of various shapes such as rectangular, triangular, hexagonal, and octagonal shapes can be used.

이상에서 같이 본 고안의 실시예에 대하여 설명하였으나, 본 고안은 설명되고 도시된 실시예에 의한 구성 및 작용으로 한정되는 것이 아니라 첨부된 실용신안등록청구범위의 사상 및 범주를 일탈함이 없이 본 고안에 대한 다수의 변경 및 수정이 가능한 것이므로 그러한 모든 변경 및 수정과 균등물들, 특히 패널 형태의 블록의 크기가 변함에 따라 돌기와 홈 형태의 구조의 길이, 높이, 간격 등이 변화되는 것 등도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the embodiments of the present invention have been described as described above, the present invention is not limited to the configuration and operation of the embodiments described and illustrated, but the present invention without departing from the spirit and scope of the appended utility model registration claims. Since many changes and modifications are possible to the above, all such changes and modifications and equivalents, in particular, the length, height, spacing, etc. of the protrusions and the groove-like structure are changed as the size of the block in the form of panel changes. It should be considered to be within the scope.

무radish

Claims (6)

블록완구의 블록(100)으로서 상부 프레임(10)과 하부 프레임(20)이 결합되어 하나의 블록으로 만들어져 가운데 부분에 중공이 있는 정사각형의 패널 형태를 가지며, 상부 프레임(10)과 하부 프레임(20)의 4개의 변의 내부 중앙에는 자석의 회전구동을 위한 내부공간이 확보된 자석 장착홈이 형성되어 1개 또는 2개의 원기둥 형태의 자석이 가장자리의 길이 방향과 나란하게 내장되는 블록에 있어서, As the block 100 of the block toy, the upper frame 10 and the lower frame 20 are combined into a single block, and have a square panel shape with a hollow in the center, and the upper frame 10 and the lower frame 20 In the center of the four sides of the inner side of the block is provided with a magnet mounting groove that secures the internal space for the rotational drive of the magnet is a block in which one or two cylindrical magnets are embedded in parallel with the longitudinal direction of the edge, 상기 상부 프레임(10)의 상면(11)과 하부 프레임(20)의 하면(21)의 가장자리에는 일정 간격 이격되어 수평돌기(30)와 삽입홈(31)이 교대로 가장자리와 나란한 방향으로 구비되어 상기 1개 블록의 상부 프레임(10)의 상면(11) 위에 다른 블록 1개를 올려놓으면 아래쪽에 위치하는 블록의 상부 프레임(10)의 상면(11)의 수평돌기(30)가 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 삽입홈(31)에 끼워지고, 아래쪽에 위치하는 블록의 상부 프레임(10)의 삽입홈(31)에는 그 위에 올려진 다른 블록의 하부 프레임(20)의 하면(21)의 수평돌기(30)가 끼워지도록 형성되며, At the edges of the upper surface 11 of the upper frame 10 and the lower surface 21 of the lower frame 20, the horizontal protrusions 30 and the insertion grooves 31 are alternately arranged in parallel with the edges at regular intervals. When one other block is placed on the upper surface 11 of the upper frame 10 of the one block, the horizontal protrusion 30 of the upper surface 11 of the upper frame 10 of the block located below is placed thereon. Inserted into the insertion groove 31 of the lower surface 21 of the lower frame 20 of the other block, the lower frame of the other block mounted on the insertion groove 31 of the upper frame 10 of the block located below It is formed so that the horizontal protrusion 30 of the lower surface 21 of the (20), 상기 상부 프레임(10)의 가장자리에서 연장되어 45°각도 하방으로 상부 경사면(40)이 형성되고, 상기 상부 경사면(40)에서 하향 연장되어 상부 수직면(50)이 형성되며, An upper inclined surface 40 extends from an edge of the upper frame 10 to be 45 degrees downward, and extends downward from the upper inclined surface 40 to form an upper vertical surface 50. 상기 하부 프레임(20)의 가장자리에서 연장되어 45°각도 상방으로 하부 경사면(60)이 형성되고, 상기 하부 경사면(60)에서 상향 연장되어 하부 수직면(70)이 형성되며, A lower inclined surface 60 extends from an edge of the lower frame 20 to a 45 ° angle upward, extends upward from the lower inclined surface 60 to form a lower vertical surface 70. 상기 상부 경사면(40)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림턱(41)이 형성되고 우측에는 상,중,하의 3단으로 걸림홈(42)이 걸림턱(41)보다 약간 낮고 길게 형성되며, The upper inclined surface (40) has a predetermined gap based on a position slightly biased from the center to the left side, and the left and right engaging jaws (41) are formed in three stages of upper, middle, and lower, and the upper, middle, and lower three stages are caught on the right side. The groove 42 is formed slightly lower and longer than the locking jaw 41, 상기 하부 경사면(60)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 상,중,하의 3단으로 걸림홈(62)이 형성되고 우측에는 상,중,하의 3단으로 걸림턱(61)이 걸림홈(62)보다 약간 높고 짧게 형성되며, The lower inclined surface 60 has a locking groove 62 formed in three stages of upper, middle, and lower on the left side at predetermined intervals based on a position slightly shifted from the center to the right side, and the upper slope of the lower slope 60 is caught in three stages of upper, middle and lower. The jaw 61 is formed slightly higher and shorter than the locking groove 62, 상기 상부 수직면(50)에는 중앙에서 약간 좌측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림턱(51)이 형성되고 우측에는 걸림홈(52)이 걸림턱(51)보다 약간 낮고 길게 형성되며, 하부 수직면(70)에는 중앙에서 약간 우측으로 치우친 위치를 기준으로 소정 간격을 두고 좌측에는 걸림홈(72)이 형성되고, 우측에는 걸림홈(72)보다 약간 높고 짧게 걸림턱(71)이 형성되며, In the upper vertical surface 50, the locking jaw 51 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the left side, and the locking groove 52 is formed on the right side slightly lower and longer than the locking jaw 51. In the lower vertical surface 70, the locking groove 72 is formed on the left side at a predetermined interval based on the position slightly biased from the center to the right side, and the locking jaw 71 is formed on the right side slightly shorter than the locking groove 72. , 상기 상부 경사면(40) 우측의 걸림홈(42)과 상부 수직면(50) 우측의 걸림홈(52) 중간 부분에는 걸림홈(42, 52)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 상부 돌출턱(80)이 형성되고, 상부 경사면(40) 좌측의 걸림턱(41)과 상부 수직면(50) 좌측의 걸림턱(51) 중간 부분에는 걸림턱(41, 51)에 수직방향으로 상부 삽입홈(90)이 형성되며, 하부 경사면(60) 좌측의 걸림홈(62)과 하부 수직면(70) 좌측의 걸림홈(72) 중간 부분에는 걸림홈(62, 72)에 수직 방향으로 걸림턱(41, 51, 61, 71)의 높이보다 높게 하부 돌출턱(81)이 형성되고, 하부 경사면(60) 우측의 걸림턱(61)과 하부 수직면(70) 우측의 걸림턱(71) 중간 부분에는 걸림턱(61, 71)에 수직방향으로 하부 삽입홈(91)이 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.In the middle of the locking groove 42 on the right side of the upper inclined surface 40 and the locking groove 52 on the right side of the upper vertical surface 50, the locking jaws 41, 51, 61, and 71 perpendicular to the locking grooves 42 and 52. The upper protruding jaw 80 is formed higher than the height of the upper surface, and the locking jaws 41 and 51 at the middle of the locking jaw 41 on the left side of the upper inclined surface 40 and the upper left of the upper vertical surface 50. The upper insertion groove 90 is formed in the vertical direction, and the locking groove 62 on the left side of the lower inclined surface 60 and the locking groove 72 on the left side of the lower vertical surface 70 on the locking grooves 62 and 72. The lower protrusion jaw 81 is formed higher than the height of the locking jaws 41, 51, 61, and 71 in the vertical direction, and the locking jaw 61 on the right side of the lower inclined surface 60 and the locking jaw on the right side of the lower vertical surface 70 are formed. (71) The surface structure for the inter-block joining of the block toy in which the magnet is embedded, characterized in that the lower insertion groove (91) is formed in the middle portion in the vertical direction on the locking step (61, 71). 제1항에 있어서,The method of claim 1, 상기 상부 프레임(10)과 하부 프레임(20)이 결합된 블록(100)은 가로, 세로 각각 60~70mm, 두께 6~9mm로 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.Block 100, the upper frame 10 and the lower frame 20 is coupled to each other, the block between the blocks of blocks with a magnet embedded therein, characterized in that formed in a horizontal, vertical 60 ~ 70mm, thickness 6 ~ 9mm, respectively Surface structure. 제1항에 있어서,The method of claim 1, 상기 수평돌기(30)와 삽입홈(31)의 깊이는 0.8~1.0mm에서 동일하게 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.Depth of the horizontal projections 30 and the insertion groove 31 is the surface structure for the inter-block joining of the block toy in which the magnet is built, characterized in that the same is formed at 0.8 ~ 1.0mm. 제1항에 있어서,The method of claim 1, 상기 상,하부 경사면(40, 60)에 형성되는 걸림홈(42, 62)의 각 홈의 깊이와 상기 걸림턱(41, 61)의 각 턱의 높이는 각각 0.25~0.35mm로 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.The depth of each groove of the locking grooves 42 and 62 and the height of each jaw of the locking projections 41 and 61 formed on the upper and lower inclined surfaces 40 and 60 are 0.25 to 0.35 mm, respectively. Surface structure for joining blocks of block toys with built-in magnets. 제1항에 있어서,The method of claim 1, 상기 상,하부 수직면(50, 70)에 형성되는 걸림홈(52, 72)의 깊이와 상기 걸림턱(51, 71)의 높이는 각각 0.4~0.6mm로 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.Blocks with magnets, characterized in that the depth of the engaging grooves (52, 72) formed on the upper, lower vertical surfaces (50, 70) and the height of the locking jaws (51, 71) are each formed in 0.4 ~ 0.6mm Surface structure for joining blocks between toys. 제1항에 있어서,The method of claim 1, 상기 돌출턱(80, 81)의 높이와 삽입홈(90, 91)의 깊이는 0.8~1.0mm로 형성되는 것을 특징으로 하는 자석이 내장되는 블록완구의 블록 간 접합을 위한 표면구조.The height of the protruding jaw (80, 81) and the depth of the insertion groove (90, 91) is a surface structure for the inter-block joining of the block toy is embedded magnet, characterized in that formed in a 0.8 ~ 1.0mm.
PCT/KR2016/000024 2015-12-28 2016-01-05 Surface structure for inter-block bonding of block toy having magnet therein Ceased WO2017115900A1 (en)

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