JPS5848297U

JPS5848297U - cube inversion toy

Info

Publication number: JPS5848297U
Application number: JP14434381U
Authority: JP
Inventors: 浅野　清治
Original assignee: 吉本　直貴
Priority date: 1981-09-29
Filing date: 1981-09-29
Publication date: 1983-04-01
Also published as: GB2107200A; JPS6317504Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る立方体反転がん具の一例を示す斜
視図、第２図は本考案がん具における４面体単位ブロッ
クの斜視図、第３図ａ、　　ｂ、　　ｃは４面体単位ブ
ロックの各面を示す平面図、第４図は第２図ＩＶ−ＩＶ
線にそう断面図、第５図ａ゛は本考案がん具の分解状態
を示す一部切欠平面図、第５図す、　　ｃは粘着フィル
ムの平面図、第６図は第５図ａのＶＩ−ＶＩ線にそう断
面図、第７図は本考案がん具の完成直前の状態を背５面
から示す斜視図、第８図は同じくつの平面図、第９図は
完成状態を示す平面図、第１０図は同じくその背面図、
第１１図は第１図の状態から星形多面体に変化させた平
面図、第１２図は第１１図の状態を変化させて得られた
Ｙ状条面体の斜視図、第１３図は同じくその背面を示す
斜視図、第１４図は第１２図の状態を変化させて得られ
た正面６角形体の平面図、第１５図は第１４図を変化し
て得られた正面三角形体の平面図、第１，６図は同じ（
その背面図、第１７図ないし第１９図は第１４図の状態
からの変化状態を段階的に示す斜視図、第２０図と第２
１図は第１４図の状態からのいまひとつの変化状態を段
階的に示す斜視図、第２２図と第２３図は２つの本考案
がん具の組合せ状態を示す斜視図、第　−２４図は４面
体単位ブロック成形型の一例を示す断面図である。１・・・・・・４面体単位ブロック、２・・・・・・本
体、３・・・・・・蓋片、８，９・・・・・・粘着性フ
ィルム、１１・・・・・・直角二等辺三角形面、１２．
１２’・・・・・・二等辺三角形面、１３・・・・・・
二等辺三角形面。Fig. 1 is a perspective view showing an example of a cube inverted toy according to the present invention, Fig. 2 is a perspective view of a tetrahedral unit block in the toy of the present invention, and Figs. 3 a, b, and c show each side of the tetrahedral unit block. Figure 4 is a plan view showing Figure 2 IV-IV.
FIG. 5a is a partially cutaway plan view showing the toy of the present invention in an exploded state; FIG. 5c is a plan view of the adhesive film; FIG. 7 is a perspective view showing the state of the present toy just before completion from the back 5, FIG. 8 is a plan view of the same, FIG. 9 is a plan view showing the completed state, and FIG. The figure is also the rear view,
Fig. 11 is a plan view of the state shown in Fig. 1 changed to a star-shaped polyhedron, Fig. 12 is a perspective view of the Y-shaped striped polyhedron obtained by changing the state shown in Fig. 11, and Fig. 13 is the same. A perspective view showing the back surface, FIG. 14 is a plan view of the front hexagonal body obtained by changing the state of FIG. 12, and FIG. 15 is a plan view of the front triangular body obtained by changing the state of FIG. 14. , Figures 1 and 6 are the same (
Its rear view, FIGS. 17 to 19 are perspective views showing stepwise changes from the state shown in FIG. 14, and FIGS.
Figure 1 is a perspective view showing stepwise another state of change from the state shown in Figure 14, Figures 22 and 23 are perspective views showing a state in which two toys of the present invention are combined, and Figure -24 is a tetrahedron. It is a sectional view showing an example of a unit block mold. 1... Tetrahedral unit block, 2... Main body, 3... Lid piece, 8, 9... Adhesive film, 11...・Right-angled isosceles triangular surface, 12.
12'...Isosceles triangular surface, 13...
Isosceles triangular surface.

Claims

[Claims for Utility Model Registration] 1. Consisting of 12 tetrahedral unit blocks each of which is in the form of an isosceles triangle, and only between the two faces of each of these tetrahedral unit blocks is an adhesive film on the front and back sides. It is characterized by being connected in an endless manner, and by inverting the tetrahedral unit block using the cotton-like joint of the front and back adhesive films as a hinge, it can transform between a cube, a modified octahedron, and a modified dodecahedron. A cube-inverted toy. The icosahedral unit block has a right isosceles triangular surface, two isosceles bulging surfaces whose long sides are the short sides of the right isosceles triangular surfaces, and isosceles whose long sides are the long sides of the right isosceles triangular surfaces. consisting of a synthetic resin hollow body having triangular surfaces, and at least one triangular surface having an opening formed therein;
The cubic inversion toy according to claim 1, wherein the opening is closed by attaching a planar triangular lid piece to the opening. 3. A utility model registration request in which an adhesive film is stretched and adhered to the adjacent equilateral triangular faces of each tetrahedral unit block, and an adhesive tape is stretched and adhered to each half of the corresponding right-angled isosceles triangle on the back side. The cube-shaped inverted toy according to item 1 or 2.