JPH036638U - - Google Patents
Info
- Publication number
- JPH036638U JPH036638U JP6632789U JP6632789U JPH036638U JP H036638 U JPH036638 U JP H036638U JP 6632789 U JP6632789 U JP 6632789U JP 6632789 U JP6632789 U JP 6632789U JP H036638 U JPH036638 U JP H036638U
- Authority
- JP
- Japan
- Prior art keywords
- mirror plate
- hinge mechanism
- projection screen
- refex
- mirror
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１図はこの考案の一実施例を示す映写用スク
リーンとＯ，Ｈ，Ｐとの関係を示す図、第２図は
第１図の上面図、第３図はスクリーンのヒンジ機
構部分を示す詳細図、第４図は従来の映写用スク
リーンとＯ，Ｈ，Ｐとの関係を示す側面図である
。
図において、１は映写用スクリーン、２はキヤ
スタ、３は支持フレーム、４はＯ，Ｈ，Ｐ、５は
Ｏ，Ｈ，Ｐシート、６は操作者、７は視聴者、８
は鏡面板、９はヒンジ機構部、１０はピン、１１
はパチン錠である。尚、図中同一、あるいは相当
部分には同一符号を示してある。
Fig. 1 is a diagram showing the relationship between a projection screen and O, H, and P, showing an embodiment of this invention, Fig. 2 is a top view of Fig. 1, and Fig. 3 shows the hinge mechanism of the screen. The detailed view, FIG. 4, is a side view showing the relationship between the conventional projection screen and O, H, and P. In the figure, 1 is a projection screen, 2 is a caster, 3 is a support frame, 4 is O, H, P, 5 is an O, H, P sheet, 6 is an operator, 7 is a viewer, 8
is a mirror plate, 9 is a hinge mechanism, 10 is a pin, 11
is a snap lock. It should be noted that the same or corresponding parts in the figures are denoted by the same reference numerals.
Claims (1)
する鏡面板と、上記支持フレームのどちらか一方
に設けたヒンジ機構と、このヒンジ機構に連結さ
れ上記鏡面板に対し扇状に開動可能なスクリーン
とで構成したことを特徴とする映写用スクリーン
。 (2) 上記鏡面板として透明ポリエステルフイル
ム裏面に銀、あるいはアルミニウムを蒸着したミ
ラー（商品名；リフエツクス、日本リフエツクス
Ｋ，Ｋ）を用いたことを特徴とする実用新案登録
請求の範囲第１項記載の映写用スクリーン。[Claims for Utility Model Registration] (1) A mirror plate having support frames on the left and right sides so as to be able to stand on its own; a hinge mechanism provided on either one of the support frames; and a mirror plate connected to the hinge mechanism and attached to the mirror plate. A projection screen characterized by comprising a screen that can be opened in a fan shape. (2) Utility model registration claim 1, characterized in that a mirror (product name: Refex, Nippon Refex K, K) in which silver or aluminum is vapor-deposited on the back side of a transparent polyester film is used as the mirror plate. projection screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6632789U JPH036638U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6632789U JPH036638U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036638U true JPH036638U (en) | 1991-01-23 |
Family
ID=31598949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6632789U Pending JPH036638U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139780U (en) * | 1975-05-01 | 1976-11-11 | ||
| JPS6019532A (en) * | 1983-07-13 | 1985-01-31 | 西川ゴム工業株式会社 | Manufacture of laminated board |
-
1989
- 1989-06-07 JP JP6632789U patent/JPH036638U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139780U (en) * | 1975-05-01 | 1976-11-11 | ||
| JPS595418Y2 (en) * | 1975-05-01 | 1984-02-17 | ワタナベ テイイチ | Stainless Steel Spoon Nosara |
| JPS6019532A (en) * | 1983-07-13 | 1985-01-31 | 西川ゴム工業株式会社 | Manufacture of laminated board |
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