TOY

Japanese Patent JP2021186454

A

To provide a toy which can be formed by combining single shaped sheet-shaped members (pieces), in which an assembled three-dimensional object has an irregularity with unified aesthetics over all directions and exhibits high design property, and using the irregularity, pieces can be freely coupled in a vertical direction and a lateral direction.SOLUTION: There is provided a toy comprising: a rectangular foundation surface 102; triangular surfaces 110 each of which is jointed to one/the other of both ends in a short side of the foundation surface 102 through a fold α, and is formed into a rectangular equilateral triangle shape whose short side on the foundation surface 102 is a hypotenuse; and rectangular auxiliary surfaces 120 each of which is jointed to one/the other of two sides forming a right angle of the triangular surface 110, through a fold β. On each of sides facing two sides forming the right angle on the auxiliary surface 120, an engagement protrusion 130 is formed. The foundation surface 102 is formed with an engagement parts 103a having such a shape that four engagement protrusions (of other sheet-shaped members) can be engaged thereto. Six sheet-shaped members formed into a same shape to the sheet-shaped member are assembled for forming a three-dimensional object.SELECTED DRAWING: Figure 8

WO/2020/062567	CONNECTION PILE FOR REPAIRING PLASTIC TENON
JPS61500562	[Title of the Invention] How to assemble a module, building structure, and building structure
JP2002346243	GEOMETRIC BOARD TYPE BUILDING BLOCK

SHIMADA HIDESHI
ICHINOSE TAIICHIRO

JP2020096958A

December 13, 2021

June 03, 2020

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SEIKO NUKIGATA KK
ICHISE CO LTD

A63H33/08

Hirotaka Iwasaki

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