JPH0157779U

JPH0157779U -

Info

Publication number: JPH0157779U
Application number: JP15266687U
Authority: JP
Priority date: 1987-10-05
Filing date: 1987-10-05
Publication date: 1989-04-11

Description

[Brief explanation of drawings]

第１図ａ〜第１図ｃは本考案の一実施例の各種
図形棒を示す正面図、第２図ａ〜第２図ｄは各種
継手を示す斜視図、第３図は図形棒の開口内に継
手の突起を嵌入した状態を示す斜視図、第４〜７
図は本実施例の図形棒セツトを使用して平面図形
を作製した状態を示す分解平面図、第８図は同じ
く立体図形を作製した状態を示す分解斜視図、第
９，１０図は従来技術を示す平面図、第１１図は
従来の継手を示す平面図、第１２図は同じく正面
図、第１３，１４図は従来技術における別の継手
を示す斜視図である。図形棒………１，２，３、第１継手……４、第
１継手の基部……８、突起……１０、第２継手…
…５、第２継手の基部……１１、突起……１２、
第３継手……６、第３継手の基部……１５、突起
……１６ａ，１６ｂ、第４継手……７、第４継手
の基部……１９、突起……２０ａ，２０ｂ。 Figures 1a to 1c are front views showing various shaped bars according to an embodiment of the present invention, Figures 2a to 2d are perspective views showing various joints, and Figure 3 is an opening of the shaped bar. Perspective view showing the state in which the protrusion of the joint is fitted inside, Nos. 4 to 7
The figure is an exploded plan view showing a state in which a planar figure is produced using the figure bar set of this embodiment, FIG. 8 is an exploded perspective view showing a state in which a three-dimensional figure is also produced, and FIGS. 11 is a plan view showing a conventional joint, FIG. 12 is a front view, and FIGS. 13 and 14 are perspective views showing another joint in the prior art. Graphic rod...1, 2, 3, 1st joint...4, Base of 1st joint...8, Protrusion...10, 2nd joint...
...5, Base of the second joint...11, Protrusion...12,
Third joint...6, base of third joint...15, protrusion...16a, 16b, fourth joint...7, base of fourth joint...19, protrusion...20a, 20b.

Claims

[Claims for Utility Model Registration] A plurality of cylindrical graphic rods 1, 2, 3, a plate-shaped base 8, and arranged on the side surface of the base 8 on substantially the same plane at 90 degree intervals from each other. A first joint 4 for producing a planar figure having four protrusions 10; a plate-shaped base 11; and six protrusions arranged on the same plane at 60 degree intervals on the side surface of the base 11. 12 for producing a planar figure.
A joint 5, a plate-shaped base 15, two protrusions 16a arranged at 90 degree intervals on substantially the same plane on the side surface of the base 15, and one of the protrusions 16a on the plane. A third joint 6 for producing a planar figure having one protrusion 16b arranged at an interval of 60 degrees; a block-shaped base 19; A figure rod set comprising a fourth joint 7 for producing a three-dimensional figure, which has two protrusions 20a and one protrusion 20b extending in a direction perpendicular to both the protrusions 20a.