JPS61121869U - - Google Patents
Info
- Publication number
- JPS61121869U JPS61121869U JP543085U JP543085U JPS61121869U JP S61121869 U JPS61121869 U JP S61121869U JP 543085 U JP543085 U JP 543085U JP 543085 U JP543085 U JP 543085U JP S61121869 U JPS61121869 U JP S61121869U
- Authority
- JP
- Japan
- Prior art keywords
- board
- boards
- joints
- folding
- joined
- 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
- 239000004743 Polypropylene Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Toys (AREA)
- Sheet Holders (AREA)
Description
第１図、第２図、第３図は本案の一実施例を示
す平面図である。第４図は実験を示す説明の立面
図である。 １，１′……碁盤の板、２，２′……合成樹脂
製蝶番、３，３′……折り目。
す平面図である。第４図は実験を示す説明の立面
図である。 １，１′……碁盤の板、２，２′……合成樹脂
製蝶番、３，３′……折り目。
Claims (1)
- ２枚の板の接合部の一部または全部をポリプロ
ピレン合成紙製蝶番により結合させた折り畳み碁
盤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP543085U JPS61121869U (ja) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP543085U JPS61121869U (ja) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121869U true JPS61121869U (ja) | 1986-07-31 |
Family
ID=30481935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP543085U Pending JPS61121869U (ja) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121869U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015058197A (ja) * | 2013-09-19 | 2015-03-30 | 照光 竹原 | 軽量本格的碁盤 |
-
1985
- 1985-01-21 JP JP543085U patent/JPS61121869U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015058197A (ja) * | 2013-09-19 | 2015-03-30 | 照光 竹原 | 軽量本格的碁盤 |