JPS5930902Y2 - eyeglass frame - Google Patents
eyeglass frameInfo
- Publication number
- JPS5930902Y2 JPS5930902Y2 JP1877079U JP1877079U JPS5930902Y2 JP S5930902 Y2 JPS5930902 Y2 JP S5930902Y2 JP 1877079 U JP1877079 U JP 1877079U JP 1877079 U JP1877079 U JP 1877079U JP S5930902 Y2 JPS5930902 Y2 JP S5930902Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- eyeglass frame
- cross
- shape
- frame
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
従来の金属製眼鏡枠は一般に幅の狭い板状のわたりの内
面にレンズを嵌めるみそ線がろう付げしである。[Detailed Description of the Invention] Conventional metal eyeglass frames generally have a narrow plate-shaped cross-section, and the groove lines on which the lenses are fitted are brazed to the inner surface of the frame.
即ちみそ線の外面にわたりがろう付げしである。That is, the outer surface of the hemline is brazed.
従ってレンズのカーブに合う様わたりを外にして曲げる
際、ろう付は部分が伸びて離れることがあり、又わたり
自体も板状数曲って変形し易い。Therefore, when bending the straddle outward to match the curve of the lens, the brazed parts may stretch and separate, and the straddle itself is also prone to deformation by bending several times like a plate.
本考案はこの様な欠点のない眼鏡枠を提供することを目
的とするものである。The object of the present invention is to provide an eyeglass frame that does not have such drawbacks.
本考案は眼鏡枠のわたり１を第２図に示す様に断面逆Ｕ
字状又は第３図に示す様に１字状に形成し、その内側に
レンズを嵌めるみそ線２を嵌めて、逆Ｕ字状わたりの場
合はその下部の内側に於て所所ろう付げ３し、］字状わ
たりの場合は上部の縁に於て所々ろう付げ３してみそ線
をわたりに取付けたことを特徴とする眼鏡枠に関するも
のである。In this invention, the cross section 1 of the eyeglass frame is inverted U as shown in Figure 2.
Form it into a letter shape or a single letter shape as shown in Figure 3, fit the center line 2 for fitting the lens into the inside of it, and if it crosses into an inverted U shape, braze some places on the inside of the lower part. 3. In the case of a character-shaped cross section, the frame is attached across the center line by brazing 3 at some places at the upper edge.
４はつるである。4 is a vine.
本考案のわたりは断面逆Ｕ字状又はゴ字状のもの故レン
ズのカーブに合う様曲げた後は変形することがない。Since the cross section of the present invention has an inverted U-shape or a Go-shape, it will not deform after being bent to fit the curve of the lens.
又従来の板状のわたりの眼鏡に於ては、使用している間
に鼻あて部分が曲り、左右のつるが開き、ずり落ちるこ
ともあるが、本考案に於ては、わたりが曲らないのでそ
の様なこともない。In addition, with conventional plate-shaped cross-over glasses, the nose pad bends during use, causing the left and right temples to open and sometimes slipping down, but with the present invention, the cross-over does not bend. So there is no such thing.
又ろう付げしてレンズのカーブに合う様わたりを曲げる
際、逆Ｕ字状わたりも１字状わたりも。Also, when brazing and bending the cross section to match the curve of the lens, you can use an inverted U-shaped cross or a single-shape cross.
第２，３図に示す様にそれぞれみぞ線の内側面部及び上
の縁にろう付は出来るので、ろう付けの離れることがな
い等のすぐれた効果がある。As shown in FIGS. 2 and 3, brazing can be performed on the inner side surface and the upper edge of the groove line, respectively, so there is an excellent effect that the brazing does not come apart.
図面は本考案の実施例を示すもので、第１図は眼鏡枠の
正面図、第２図は逆Ｕ字状わたりを設けた眼鏡枠の一部
断面図、第３図は］字状わたりを設げた眼鏡枠の一部断
面図、第４図は従来の板状のわたりを設けた眼鏡枠の一
部断面図である。
１・・・・・・わたり、２・・・・・・みぞ線、３・・
・・・・ろう付は部。The drawings show an embodiment of the present invention. Figure 1 is a front view of a spectacle frame, Figure 2 is a partial sectional view of a spectacle frame with an inverted U-shaped cross section, and Figure 3 is a ]-shaped cross section. FIG. 4 is a partial sectional view of an eyeglass frame provided with a conventional plate-shaped cross section. 1... Crossing, 2... Groove line, 3...
... Brazing is a part.
Claims (1)
その内側にレンズを嵌めるみそ線２を嵌めてろう付げし
たことを特徴とする眼鏡枠。The cross section 1 of the eyeglass frame is formed into an inverted U-shape or ]-shape in cross section,
This eyeglass frame is characterized in that a miso line 2 for fitting a lens is fitted and brazed on the inside of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1877079U JPS5930902Y2 (en) | 1979-02-15 | 1979-02-15 | eyeglass frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1877079U JPS5930902Y2 (en) | 1979-02-15 | 1979-02-15 | eyeglass frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55118214U JPS55118214U (en) | 1980-08-21 |
| JPS5930902Y2 true JPS5930902Y2 (en) | 1984-09-03 |
Family
ID=28846642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1877079U Expired JPS5930902Y2 (en) | 1979-02-15 | 1979-02-15 | eyeglass frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930902Y2 (en) |
-
1979
- 1979-02-15 JP JP1877079U patent/JPS5930902Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55118214U (en) | 1980-08-21 |
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