Patent EP-3616765-A1 (EP)
Inventor: TIKHONENKO ARTUR GEORGIEVICH
IPC: A63H33/04
Filed: 2018-04-18
Abstract: Magnetic construction toy refers to engaging games and may be used to assemble three-dimensional figures. 
6. This is a magnetic construction toy containing elements in the form of polyhedrons with magnets placed inside each face and distinguished by the fact that the elements are made in the form of tetrahedron, or octahedron, or cube, or semi-tetrahedron formed by tetrahedron division into equal parts along the vertical axis, or semi-octahedron formed by octahedron division into equal parts along the vertical axis, or semi-octahedron formed by octahedron division into equal parts along the horizontal axis, or quarter-octahedron formed by division of semi-octahedron formed by octahedron division into two equal parts along the horizontal axis into two equal parts along the vertical axis; in the elements made in the form of tetrahedron, octahedron, cube, as well as semi-tetrahedrons joint into tetrahedron and formed by tetrahedron division into equal parts along the vertical axis, and semi-octahedrons joint into octahedron and made by octahedron division into equal parts along the vertical or horizontal axis, and quarter-octahedrons formed by division of semi-octahedron formed by octahedron division into two equal parts along the horizontal axis into two equal parts along the vertical axis heteropolar magnets are pairwise and symmetrical towards bisectors of face angles, as well as equally spaced from face edges that are the sides of these angles; magnets are located with polarity alternation; the elements face edges that are the sides of regular triangles, squares, bottoms of irregular isosceles triangles and hypotenuses of right triangles are equal in length. At the same time, 4 magnets placed inside each rectangle face in the elements in the form of quarter-octahedron formed by division of semi-octahedron formed by octahedron division into two equal parts along the horizontal axis into two equal parts along the vertical axis; 3 magnets placed inside each right triangle face in the elements in the form of semi-tetrahedron formed by tetrahedron division into equal parts along the vertical axis, quarter-octahedron formed by division of semi-octahedron formed by octahedron division into two equal parts along the horizontal axis into two equal parts along the vertical axis, as well as semi-octahedron formed by octahedron division into equal parts along the vertical axis; 32 magnets or 8 magnets placed inside each face of cubic elements; 32 magnets are divided into 4 groups of 8 magnets forming the tops of octagons pairwise symmetrical towards bisectors of face angles, in which case length of cubic element face with 32 magnets placed inside is twice longer than the length of cubic element face with 8 magnets placed inside; 24 magnets or 6 magnets placed inside each face of octahedron or tetrahedron elements; 24 magnets are divided into 4 groups of 6 magnets forming tops of hexagons located in such a way that 2 groups are divided by face angle bisector into two halves, while 2 other groups are symmetrical towards this bisector; length of octahedron or tetrahedron element face with 24 magnets placed inside is twice longer than the length of octahedron or tetrahedron element face with 6 magnets placed inside.