JPH0356965U - - Google Patents
Info
- Publication number
- JPH0356965U JPH0356965U JP11816089U JP11816089U JPH0356965U JP H0356965 U JPH0356965 U JP H0356965U JP 11816089 U JP11816089 U JP 11816089U JP 11816089 U JP11816089 U JP 11816089U JP H0356965 U JPH0356965 U JP H0356965U
- Authority
- JP
- Japan
- Prior art keywords
- magnets
- shaped
- box
- building block
- poles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Toys (AREA)
Description
第１図は本考案による積木状算数用教育具の一
実施例を示した断面図、第２図は同、分解した状
態の側面図、第３図は同、分解した状態の断面図
、第４図は使用状態の断面図である。
１……箱体、３，４……磁石、５……着磁面。
Fig. 1 is a sectional view showing one embodiment of the building block-shaped educational tool for mathematics according to the present invention, Fig. 2 is a side view of the same in an exploded state, and Fig. 3 is a sectional view of the same in an exploded state. FIG. 4 is a sectional view of the device in use. 1... Box body, 3, 4... Magnet, 5... Magnetized surface.
Claims (1)
して重ね、これを開閉自在な円筒又は多角等状箱
体に、内壁との間に若干の隙間を介することによ
つて回転自在に収納し、この磁石により複数個の
箱体を連接自在に構成した積木状算数用教育具。 Two disk-shaped magnets with two poles on one side are placed one on top of the other with the magnetized surface on the outside, and this can be freely rotated by placing it in a cylindrical or polygonal box that can be opened and closed with a slight gap between it and the inner wall. A building block-shaped math educational tool that is housed in a box and is made up of multiple boxes that can be freely connected using magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11816089U JPH0356965U (en) | 1989-10-06 | 1989-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11816089U JPH0356965U (en) | 1989-10-06 | 1989-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356965U true JPH0356965U (en) | 1991-05-31 |
Family
ID=31666345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11816089U Pending JPH0356965U (en) | 1989-10-06 | 1989-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356965U (en) |
-
1989
- 1989-10-06 JP JP11816089U patent/JPH0356965U/ja active Pending
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