JPH02109689U

JPH02109689U -

Info

Publication number: JPH02109689U
Application number: JP1676489U
Authority: JP
Priority date: 1989-02-15
Filing date: 1989-02-15
Publication date: 1990-09-03
Anticipated expiration: 2004-02-15
Also published as: JPH0715586Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の組合わせパズルを
完成させた状態を示す斜視図、第２図は単位シー
トの平面図、第３図ａ及びｂは２枚の単位シート
を組合わせた状態を内側及び外側から見た各斜視
図、第４図は組合わせ終了直前の実施例のパズル
を示す斜視図、第５図は色分けが施された単位シ
ートを示す平面図、第６図は色分けが施された実
施例の組合わせ後の状態を示す斜視図である。図において、１は組合わせパズル、２〜４は二
等辺三角形面、２ａ，３ａ，４ａは二等辺三角形
面の底辺、１１，５１は単位シート、１２〜１６
，５２〜５６は第１〜第５の二等辺三角形領域、
１７，１８は第１、第２の折れ目線、１９は第１
の連結領域、２０，２１は第１、第２の連結用切
込み、２２は第２の連結領域、２３，２４，２９
は連結用切込み、２５，２６，２７，２８は連結
しろを示す。 Figure 1 is a perspective view showing a completed combination puzzle according to an embodiment of the present invention, Figure 2 is a plan view of a unit sheet, and Figures 3 a and b are two unit sheets combined. Each perspective view shows the state from the inside and outside, FIG. 4 is a perspective view showing the puzzle of the embodiment just before the completion of combination, FIG. 5 is a plan view showing the color-coded unit sheets, and FIG. FIG. 3 is a perspective view showing a state after combination of color-coded embodiments. In the figure, 1 is a combination puzzle, 2 to 4 are isosceles triangular surfaces, 2a, 3a, and 4a are the bases of the isosceles triangular surfaces, 11 and 51 are unit sheets, and 12 to 16
, 52 to 56 are first to fifth isosceles triangular areas,
17 and 18 are the first and second fold lines, 19 is the first
20, 21 are first and second connecting notches, 22 is a second connecting area, 23, 24, 29
25, 26, 27, and 28 indicate connecting notches, and connecting margins.

Claims

[Claims for Utility Model Registration] First and second isosceles triangular areas arranged such that their bases touch each other via a first fold line;
third and fourth isosceles triangular regions whose bases are in contact with each other via the second fold line; a second connecting region connected to the fourth isosceles triangular region, and a fifth isosceles triangular region arranged so that one hypotenuse touches the second connecting region, Said first, fourth, fifth
Connecting margins are formed on the oblique sides facing the outer periphery of the isosceles triangular areas, respectively, and the connecting margins are formed on the oblique sides of the second, third, fourth, and fifth isosceles triangular areas from the outer periphery of the oblique sides. It is a combination puzzle made by combining 12 unit sheets in which connecting notches that do not reach the full length are formed, and the apex and Three isosceles triangular surfaces of the same shape whose hypotenuses are in contact are combined to form an imaginary plane of an equilateral triangle by the bases of the three isosceles triangular surfaces, and 20 imaginary planes of the equilateral triangle A regular icosahedron with a flat surface appearing on the outer surface is constructed, and isosceles triangular surfaces constituting virtual planes of equilateral triangles of the icosahedron are located in the first to fifth isosceles triangular areas of the unit sheet. A combination puzzle characterized by being composed of either one of the following.