JPH0336033U - - Google Patents
Info
- Publication number
- JPH0336033U JPH0336033U JP9435189U JP9435189U JPH0336033U JP H0336033 U JPH0336033 U JP H0336033U JP 9435189 U JP9435189 U JP 9435189U JP 9435189 U JP9435189 U JP 9435189U JP H0336033 U JPH0336033 U JP H0336033U
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- covering
- folding screen
- sides
- manhole
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図ａは本考案のマンホール屏風の一実施例
の正面図、第１図ｂは第１図ａのマンホール屏風
の背面図、第２図は第１図のマンホール屏風の斜
視図、第３図は第１図のマンホール屏風の使用状
態を示す斜視図である。
１…枠、２…メツシユ布地、３…マーク入反射
シート、４…テント布地、５…無地反射シート、
６…関節部、７…連結用止金、８…部分、９…ほ
こり進入防止袴、１０…換気フアンホース取入孔
、１１…許可証等入れポケツト、１２…旗竿差し
袋。
Fig. 1a is a front view of one embodiment of the manhole folding screen of the present invention, Fig. 1b is a rear view of the manhole folding screen of Fig. 1a, Fig. 2 is a perspective view of the manhole folding screen of Fig. 1, and Fig. 3 is a front view of an embodiment of the manhole folding screen of the present invention. This figure is a perspective view showing the manhole screen shown in FIG. 1 in use. 1...Frame, 2...Mesh fabric, 3...Marked reflective sheet, 4...Tent fabric, 5...Plain reflective sheet,
6...Joint part, 7...Connection clasp, 8...Part, 9...Dust ingress prevention hakama, 10...Ventilation fan hose intake hole, 11...Pocket for permit etc., 12...Flagpole holding bag.
Claims (1)
に囲まれた矩形面の上方部にメツシユ布地、下方
部にテント布地が張られ、かつ該布地の表面に反
射シートが貼られて形成された３枚の部分が、表
裏の両方向に折りたたみ可能の状態に前記関節部
により左右方向に接続され、両側に連結用止金が
設けられているマンホール屏風。 It is formed by covering a rectangular surface surrounded by a light metal frame with joints on the vertical sides, covering the upper part with mesh fabric, the lower part with tent fabric, and pasting a reflective sheet on the surface of the fabric. A manhole folding screen in which three parts are connected in the left-right direction by the joint part in a state that they can be folded in both front and back directions, and connecting clasps are provided on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9435189U JPH0745638Y2 (en) | 1989-08-14 | 1989-08-14 | Manhole screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9435189U JPH0745638Y2 (en) | 1989-08-14 | 1989-08-14 | Manhole screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336033U true JPH0336033U (en) | 1991-04-09 |
| JPH0745638Y2 JPH0745638Y2 (en) | 1995-10-18 |
Family
ID=31643683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9435189U Expired - Lifetime JPH0745638Y2 (en) | 1989-08-14 | 1989-08-14 | Manhole screen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745638Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162915A (en) * | 2011-02-07 | 2012-08-30 | C-Cube Corp | Scattering prevention net |
-
1989
- 1989-08-14 JP JP9435189U patent/JPH0745638Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162915A (en) * | 2011-02-07 | 2012-08-30 | C-Cube Corp | Scattering prevention net |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745638Y2 (en) | 1995-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |