JPS63185717U - - Google Patents
Info
- Publication number
- JPS63185717U JPS63185717U JP7780087U JP7780087U JPS63185717U JP S63185717 U JPS63185717 U JP S63185717U JP 7780087 U JP7780087 U JP 7780087U JP 7780087 U JP7780087 U JP 7780087U JP S63185717 U JPS63185717 U JP S63185717U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- cylindrical core
- sheet
- core body
- model registration
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
第１図ないし第３図は本考案にかかる一実施例
を示し、第１図は斜視図、第２図は部分断面図、
第３図は使用説明図である。
１…シート張設装置、２…筒状芯体、３…支持
部材、４…コイルばね、５…シート、６…取り付
け部材。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a partial sectional view,
FIG. 3 is a usage explanatory diagram. DESCRIPTION OF SYMBOLS 1... Sheet tensioning device, 2... Cylindrical core, 3... Support member, 4... Coil spring, 5... Sheet, 6... Mounting member.
Claims (1)
前記筒状芯体の両端開口部にそれぞれ挿通し、前
記筒状芯体を回動自在に支持する支持部材と、螺
線形状を有し、前記支持部材の少なくとも一方の
端部に挿通され、一端部を前記支持部材の先端部
に固定するとともに、他端部を前記筒状芯体の開
口部近傍に固定し、前記筒状芯体に回動力を付与
するコイルばねと、先端部を前記筒状芯体の外周
面に固定し、不使用時に前記筒状芯体に自動的に
巻き取られる一方、使用時に自由端部を引き出し
て展開する長尺なシートと、前記支持部材および
前記シートの自由端部にそれぞれ設けられた取り
付け部材とからなることを特徴とするシート張設
装置。 (2) 前記シートの少なくとも片面が、鏡面であ
ることを特徴とする実用新案登録請求の範囲第１
項に記載のシート張設装置。[Claims for Utility Model Registration] (1) A cylindrical core body having a substantially C-shape, both ends of which are inserted into openings at both ends of the cylindrical core body, and the cylindrical core body is rotated. a support member that freely supports the support member; the support member has a spiral shape, is inserted through at least one end of the support member, has one end fixed to the distal end of the support member, and has the other end fixed to the cylindrical core; A coil spring is fixed near the opening of the body and applies rotational force to the cylindrical core; A sheet tensioning device comprising: a long sheet that is rolled up and unfolded by pulling out a free end when in use; and attachment members provided on the support member and the free end of the sheet, respectively. Device. (2) Utility model registration claim 1, characterized in that at least one side of the sheet is a mirror surface.
The sheet tensioning device described in Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7780087U JPS63185717U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7780087U JPS63185717U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185717U true JPS63185717U (en) | 1988-11-29 |
Family
ID=30926149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7780087U Pending JPS63185717U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185717U (en) |
-
1987
- 1987-05-21 JP JP7780087U patent/JPS63185717U/ja active Pending