JPS61206909U - - Google Patents
Info
- Publication number
- JPS61206909U JPS61206909U JP9131785U JP9131785U JPS61206909U JP S61206909 U JPS61206909 U JP S61206909U JP 9131785 U JP9131785 U JP 9131785U JP 9131785 U JP9131785 U JP 9131785U JP S61206909 U JPS61206909 U JP S61206909U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- holding device
- outer diameter
- lens holding
- fitting
- 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Description
第１図は本考案のレンズ保持装置の一実施例を
要部のみ示す断面図、第２図は断面形状の異なる
溝を設けた、本考案のレンズ保持装置の他の実施
例を要部のみ示す断面図、第３図は本考案を適用
するレンズ保持装置の一例を示す断面図、第４図
はレンズ外径への塗料塗布方法の一例を示す断面
図、第５図及び第６図は従来のレンズ保持装置に
おける問題点を説明するための断面図である。
１３……塗膜、２０……レンズ保持枠、２０ａ
……レンズ嵌合部、２１，２１Ａ……溝、４０…
…レンズ。
Fig. 1 is a sectional view showing only the essential parts of an embodiment of the lens holding device of the present invention, and Fig. 2 is a sectional view showing only the main parts of another embodiment of the lens holding device of the present invention, in which grooves with different cross-sectional shapes are provided. 3 is a sectional view showing an example of a lens holding device to which the present invention is applied, FIG. 4 is a sectional view showing an example of a method of applying paint to the outer diameter of a lens, and FIGS. FIG. 3 is a cross-sectional view for explaining problems in a conventional lens holding device. 13... Coating film, 20... Lens holding frame, 20a
...Lens fitting part, 21, 21A...Groove, 40...
…lens.
Claims (1)
合させてレンズを保持するレンズ保持装置におい
て、上記レンズ嵌合部の、レンズの外径部に対向
する部分にレンズの外径線に沿う複数の溝を設け
たことを特徴とするレンズ保持装置。 (2) 溝の、レンズ外径部に嵌合する部分は、嵌
合されるレンズの外径部と点又は線接触するよう
に形成されていることを特徴とする実用新案登録
請求の範囲第１項記載のレンズ保持装置。[Scope of Claim for Utility Model Registration] (1) In a lens holding device that holds a lens by fitting the lens into a lens fitting portion of a lens holding frame, a lens holding device that faces the outer diameter portion of the lens of the lens fitting portion. A lens holding device characterized by having a plurality of grooves along the outer diameter line of the lens. (2) The portion of the groove that fits into the outer diameter of the lens is formed so as to make point or line contact with the outer diameter of the lens to be fitted. The lens holding device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9131785U JPS61206909U (en) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9131785U JPS61206909U (en) | 1985-06-17 | 1985-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206909U true JPS61206909U (en) | 1986-12-27 |
Family
ID=30647104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9131785U Pending JPS61206909U (en) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206909U (en) |
-
1985
- 1985-06-17 JP JP9131785U patent/JPS61206909U/ja active Pending