JPS58188631U - Visibility restriction device that dissipates heat - Google Patents
Visibility restriction device that dissipates heatInfo
- Publication number
- JPS58188631U JPS58188631U JP8440882U JP8440882U JPS58188631U JP S58188631 U JPS58188631 U JP S58188631U JP 8440882 U JP8440882 U JP 8440882U JP 8440882 U JP8440882 U JP 8440882U JP S58188631 U JPS58188631 U JP S58188631U
- Authority
- JP
- Japan
- Prior art keywords
- restriction device
- dissipates heat
- visibility restriction
- visual field
- field limiting
- 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
Landscapes
- Eyeglasses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は、本考案の斜視図である。
１はひたいに接する面、２は視野制限板、３は頭部固定
用ベルト、４は視野制限板の内側、５は耳せんである。1 and 2 are perspective views of the present invention. 1 is a surface in contact with the forehead, 2 is a visual field limiting plate, 3 is a belt for fixing the head, 4 is the inside of the visual field limiting plate, and 5 is an ear plug.
Claims (1)
連続して成る、ひたいに接する面１を設け、それに頭部
固定用のベルト３を設けて成る、視野制限用具。This visual field limiting device comprises a visual field limiting plate 2 made of a metal plate or the like with good heat conduction, and a continuous surface 1 in contact with the forehead, and a head fixing belt 3 provided on the surface 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8440882U JPS58188631U (en) | 1982-06-07 | 1982-06-07 | Visibility restriction device that dissipates heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8440882U JPS58188631U (en) | 1982-06-07 | 1982-06-07 | Visibility restriction device that dissipates heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58188631U true JPS58188631U (en) | 1983-12-15 |
Family
ID=30093357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8440882U Pending JPS58188631U (en) | 1982-06-07 | 1982-06-07 | Visibility restriction device that dissipates heat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58188631U (en) |
-
1982
- 1982-06-07 JP JP8440882U patent/JPS58188631U/en active Pending
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