JPH02146675U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例の積木を示す斜視図、
第２図は本考案の実施例の積木を詰めるケースを
示す斜視図、第３図は本考案の実施例の積木及び
ケース置く位取り枠板を示す斜視図、第４図〜第
１９図は計算例を示す斜視図である。 １…“１”の積木、２…“２”の積木、３…“
３”の積木、４…“４”の積木、５…“５”の積
木、６…“＋”の積木、７…“５”のケース、７
ａ…溝、７ｂ…端面、７ｃ…区切り線、８…“＋
”のケース、８ａ…溝、８ｂ…端面、８ｃ…区切
り線、９…位取り枠板、９ａ…“１〜４”の欄、
９ｂ…“５”の欄、９ｃ…“＋”の欄、１０…磁
石。 FIG. 1 is a perspective view showing a building block according to an embodiment of the present invention;
Fig. 2 is a perspective view showing a case for packing building blocks according to an embodiment of the present invention, Fig. 3 is a perspective view showing a positioning frame board for placing building blocks and a case according to an embodiment of the present invention, and Figs. 4 to 19 are calculations. It is a perspective view showing an example. 1…“1” building blocks, 2…“2” building blocks, 3…“
3" building blocks, 4..."4" building blocks, 5..."5" building blocks, 6..."+" building blocks, 7..."5" case, 7
a...Groove, 7b...End face, 7c...Partition line, 8..."+
case, 8a...groove, 8b...end surface, 8c...separation line, 9...scale frame board, 9a...column "1 to 4",
9b..."5" column, 9c..."+" column, 10...Magnet.

Claims (1)

【実用新案登録請求の範囲】 １ 立方体に形成した“１”の積木１，１２個、
その“１”の積木１をそれぞれ２，３，４及び５
個分積み重ねた長さの直方体に形成した“２”，
“３”，“４”及び“５”の積木２，３，４，５
をそれぞれ２個、前記“５”の積木５を２個分積
み重ねた長さの直方体に形成した“＋”の積木６
，１個、“１”の積木１，５個分及び１０個分そ
れぞれを一方向に並べて収容する長さの溝１０、
その溝１０の一端を閉じる端面１１並びに溝１０
の底に形成した“１”の積木１の一辺の長さ毎の
区切り線１２を備えた“５”のケース７、“＋”
のケース８及び“１〜４”欄９ａ“，５”欄９ｂ
，“＋”欄９ｃに区分けした位取り枠板９よりな
り、且つ前記各積木には“１”の積木１の一辺に
対する長さの比に相当する数字及びその数に等し
い個数の同一図形を付けてあり、“＋”の積木６
を除いてその数字及び図形もしくは積木表面を積
木の種類毎に半数ずつ異なつた色に着色し、且つ
“１”，“２”，“３”及び“４”の積木１，２
，３，４には、それぞれさらに“６”，“７”，
“８”及び“９”の数字を併せて付けてなる計算
積木。 ２ 全積木・“５”のケース７及び“＋”のケー
ス８の少なくとも裏面に磁石１３を付け位取り枠
板９を鉄板製にしてなる請求項１記載の計算積木
。[Claims for Utility Model Registration] 1. 1.12 building blocks of “1” formed into a cube,
The "1" building block 1 is 2, 3, 4 and 5 respectively.
“2” formed into a rectangular parallelepiped with the length of stacked pieces,
“3”, “4” and “5” building blocks 2, 3, 4, 5
"+" building block 6 formed into a rectangular parallelepiped with the length of stacking two of the building blocks 5 of "5" above.
, 1, a groove 10 having a length to accommodate 1.5 and 10 building blocks of "1" arranged in one direction, respectively;
An end surface 11 that closes one end of the groove 10 and the groove 10
Case 7 of "5" with dividing line 12 for each side length of "1" building block 1 formed on the bottom of "+"
Case 8 and "1-4" column 9a ",5" column 9b
, a scale frame board 9 divided into "+" columns 9c, and each building block has a number corresponding to the length ratio of "1" to one side of the building block 1 and a number of identical figures equal to that number. There is "+" building block 6
except for the numbers and figures or the surface of the building blocks, which are colored in a different color by half for each type of building block, and "1", "2", "3" and "4" building blocks 1 and 2.
, 3, and 4 are further added “6”, “7”,
A calculation building block with the numbers "8" and "9" attached together. 2. The calculation building block according to claim 1, wherein a magnet 13 is attached to at least the back side of the case 7 of "5" and the case 8 of "+" and the positioning frame board 9 is made of iron plate.