JP3195983U - 防火黒板 - Google Patents
防火黒板 Download PDFInfo
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- JP3195983U JP3195983U JP2014006433U JP2014006433U JP3195983U JP 3195983 U JP3195983 U JP 3195983U JP 2014006433 U JP2014006433 U JP 2014006433U JP 2014006433 U JP2014006433 U JP 2014006433U JP 3195983 U JP3195983 U JP 3195983U
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- blackboard
- surface material
- plate
- fire
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- 239000000463 material Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
Description
10 黒板本体
11 縦桟
12 横桟
13 取付金具
2 下地平板
3 黒板表面材
4 マグネットシート
5 ビス
Claims (4)
- 金属パイプからなる複数本の縦桟及び横桟をビス止めにて組み付けた格子状の基枠の前面側に、金属製の下地平板がビス止めされ、この下地平板上にホウロウ鋼板又はスチール板からなる黒板表面材が張設されてなる防火黒板。
- 前記下地平板と黒板表面材との間にマグネットシートが介在してなる請求項1に記載の防火黒板。
- 前記縦桟及び横桟が角パイプからなり、該縦桟と横桟とが両者の側面に接当するL字形の取付金具を介してビス止めされてなる請求項1又は2に記載の防火黒板。
- 前記縦桟及び横桟が中空アルミ型材、前記下地平板がアルミ板からなる請求項1〜3のいずれかに記載の防火黒板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014006433U JP3195983U (ja) | 2014-12-04 | 2014-12-04 | 防火黒板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014006433U JP3195983U (ja) | 2014-12-04 | 2014-12-04 | 防火黒板 |
Publications (1)
Publication Number | Publication Date |
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JP3195983U true JP3195983U (ja) | 2015-02-12 |
Family
ID=52685639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014006433U Active JP3195983U (ja) | 2014-12-04 | 2014-12-04 | 防火黒板 |
Country Status (1)
Country | Link |
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JP (1) | JP3195983U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021088079A (ja) * | 2019-12-03 | 2021-06-10 | 日学株式会社 | 超薄型筆記・掲示ボード、及び超薄型筆記・掲示ボードの施工方法 |
-
2014
- 2014-12-04 JP JP2014006433U patent/JP3195983U/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021088079A (ja) * | 2019-12-03 | 2021-06-10 | 日学株式会社 | 超薄型筆記・掲示ボード、及び超薄型筆記・掲示ボードの施工方法 |
JP7349723B2 (ja) | 2019-12-03 | 2023-09-25 | 日学株式会社 | 超薄型筆記・掲示ボード、及び超薄型筆記・掲示ボードの施工方法 |
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