JPS62142557U - - Google Patents
Info
- Publication number
- JPS62142557U JPS62142557U JP2949586U JP2949586U JPS62142557U JP S62142557 U JPS62142557 U JP S62142557U JP 2949586 U JP2949586 U JP 2949586U JP 2949586 U JP2949586 U JP 2949586U JP S62142557 U JPS62142557 U JP S62142557U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- lens
- resin sheet
- bookmark
- fresnel lens
- 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 description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
Landscapes
- Lenses (AREA)
Description
図面はこの考案の一実施例を示し、第1図はレ
ンズ付しおりの斜視図、第2図はレンズ付しおり
の使用状態を示す斜視図、第3図はレンズ付しお
りの要部拡大斜視図、第4図は支持片の他の例を
示すレンズ付しおりの斜視図である。
1……レンズ付しおり、2……合成樹脂シート
、3……フレネルレンズ、4……支持片、5b…
…拡大面。
The drawings show one embodiment of this invention, and Fig. 1 is a perspective view of a bookmark with a lens, Fig. 2 is a perspective view showing how the bookmark with a lens is used, and Fig. 3 is an enlarged perspective view of main parts of the bookmark with a lens. , FIG. 4 is a perspective view of a bookmark with a lens showing another example of the support piece. 1... Bookmark with lens, 2... Synthetic resin sheet, 3... Fresnel lens, 4... Support piece, 5b...
...Enlarged surface.
Claims (1)
成し、 該合成樹脂シートの縁部に、上記フレネルレン
ズを拡大面に対し一定の離間位置に保持する、弾
性を備えた合成樹脂製の支持片を形成した レンズ付しおり。[Claims for Utility Model Registration] A Fresnel lens is formed on a flat surface of a synthetic resin sheet, and the edge of the synthetic resin sheet is provided with elasticity to hold the Fresnel lens at a constant distance from the magnifying surface. A bookmark with a lens that has a supporting piece made of synthetic resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2949586U JPS62142557U (en) | 1986-03-01 | 1986-03-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2949586U JPS62142557U (en) | 1986-03-01 | 1986-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62142557U true JPS62142557U (en) | 1987-09-08 |
Family
ID=30833427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2949586U Pending JPS62142557U (en) | 1986-03-01 | 1986-03-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62142557U (en) |
-
1986
- 1986-03-01 JP JP2949586U patent/JPS62142557U/ja active Pending
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