JPH03103436U - - Google Patents
Info
- Publication number
- JPH03103436U JPH03103436U JP1282490U JP1282490U JPH03103436U JP H03103436 U JPH03103436 U JP H03103436U JP 1282490 U JP1282490 U JP 1282490U JP 1282490 U JP1282490 U JP 1282490U JP H03103436 U JPH03103436 U JP H03103436U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- frame
- groove
- housed
- free end
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１図および第２図は本考案の実施例を示す組
立前の状態の斜視図、第３図および第４図は本考
案の別の実施例を示す断面図、第５図および第６
図は本考案のスクリーンの安定化を図つた例を示
す斜視図および部分断面図である。
１……スクリーン、１１……第１のスクリーン
、１２……第２のスクリーン、２……枠、２１…
…枠本体、２２……補助枠、３……溝。
1 and 2 are perspective views showing an embodiment of the invention before assembly; FIGS. 3 and 4 are sectional views showing another embodiment of the invention; FIGS. 5 and 6
The figures are a perspective view and a partial cross-sectional view showing an example of a stabilized screen according to the present invention. 1... Screen, 11... First screen, 12... Second screen, 2... Frame, 21...
...Frame body, 22...Auxiliary frame, 3...Groove.
Claims (1)
レンズを備えた合成樹脂製のスクリーンであつて
、該スクリーンの上辺を固定すると共に、下辺を
自由端として枠の溝内に収めたことを特徴とする
投写スクリーン。 1. A projection screen which is made of synthetic resin and is equipped with a Fresnel lens and/or a lenticular lens, the upper side of the screen being fixed and the lower side being set as a free end and housed in a groove of a frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282490U JPH03103436U (en) | 1990-02-13 | 1990-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282490U JPH03103436U (en) | 1990-02-13 | 1990-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103436U true JPH03103436U (en) | 1991-10-28 |
Family
ID=31516275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1282490U Pending JPH03103436U (en) | 1990-02-13 | 1990-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4498331B2 (en) * | 2006-09-05 | 2010-07-07 | 正光 相澤 | Storage stand |
-
1990
- 1990-02-13 JP JP1282490U patent/JPH03103436U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4498331B2 (en) * | 2006-09-05 | 2010-07-07 | 正光 相澤 | Storage stand |