JPS5866914A - Spectacle frame - Google Patents
Spectacle frameInfo
- Publication number
- JPS5866914A JPS5866914A JP16607181A JP16607181A JPS5866914A JP S5866914 A JPS5866914 A JP S5866914A JP 16607181 A JP16607181 A JP 16607181A JP 16607181 A JP16607181 A JP 16607181A JP S5866914 A JPS5866914 A JP S5866914A
- Authority
- JP
- Japan
- Prior art keywords
- bridge
- bent
- frame
- wire
- lens frames
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
- G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
【発明の詳細な説明】
従来の眼鏡枠は左右のレンズ枠をみぞ線の各端にジ璽イ
ンドをろう付けして別々に造り、レンズ枠をブリッジに
ろう付けして形成している。従ってレンズ枠のみぞ線の
各端にジヨイントをろう付けする工程及び各レンズ枠を
ブリッジにろう付けする工程が必要である。又つるはジ
ヨイント又はジ璽インドにろう付けした］形連結片に連
結するので、つる取付位置はジ目インドにより限定され
る。DETAILED DESCRIPTION OF THE INVENTION A conventional eyeglass frame is formed by separately manufacturing left and right lens frames by brazing a seal to each end of the groove line, and then brazing the lens frame to the bridge. Therefore, a step is required to braze a joint to each end of the groove line of the lens frame and to braze each lens frame to the bridge. Also, since the temples are connected to joints or connection pieces brazed to the joints, the temple mounting position is limited by the joints.
本発明はろう付は工程を無からしめて製作工程を少から
しめて製作費の低摩を計ると共に、ろう付けの際受ける
熱による材質の変化を無からしめ、又つるが任意の位置
に取付けられる様にしたものである。The present invention eliminates the brazing process, reduces the manufacturing process, reduces manufacturing costs, and eliminates changes in material properties due to heat received during brazing, and allows the temple to be attached to any position. It was made in a similar manner.
次に本発明を図示の各実施例について説明する。Next, the present invention will be explained with reference to the illustrated embodiments.
第１図に示す円形のレンズを使用する眼鏡枠に於ては一
本のみぞ線を中央にブリッジ（１）を形成し、左右に円
形のレンズ枠（２）（２）を形成するｍｓ状に曲け、こ
の環状に曲げたみそ線の各端をブリッジ（１）にビス（
８ン（３）にて固定して形成したものである。In a spectacle frame using a circular lens as shown in Fig. 1, a bridge (1) is formed in the center with one groove line, and circular lens frames (2) (2) are formed on the left and right sides. and attach each end of this circularly bent miso wire to the bridge (1) with screws (
It is fixed and formed with 8 pins (3).
第２図に示すものはみぞ樺の各端を約９０°に折曲げ、
この折曲ｆＡ （４）（４）の端がブリッジ（１）の中
央にて相会し、左右に適宜形状のレンズ枠（２’） （
２’）を形成する様曲げ、折曲部（４）（４）をその各
端を相会せしめてブリッジ（１）にビス（８）（３）に
て固定して形成したものである。The one shown in Figure 2 has each end of the groove birch bent at about 90 degrees.
The ends of this bent fA (4) (4) meet at the center of the bridge (1), and a suitably shaped lens frame (2') (
2'), the bent portions (4) and (4) are brought together at their respective ends and fixed to the bridge (1) with screws (8) and (3).
第３図に示すものは帯状板を長方形の筒状を形成する様
折曲げ、その下辺（５）の先端に縦辺（６）の下端が嵌
合する様みぞ（７）を設けた締付枠（８）を、第２図の
ものと同様みぞ線を左右にレンズ枠（２）■りを形成す
る様曲げ、先端を約９０°に曲げ、この折曲部（４）（
４）の先端がブリッジ（１）の中央にて会する様設け、
このブリッジＣＩ）及びみぞ線の先端の折曲部（４）（
４）を締付枠（８）にて囲み、この締付枠の下辺（５）
の先端のみぞ（７）に内方の縦辺（６）の下端を嵌込ん
でブリッジ（１）及び折曲部（４）（４）を締付けて固
定したものである。The one shown in Fig. 3 is a belt-shaped plate that is bent to form a rectangular tube shape, and a groove (7) is provided at the tip of the lower side (5) so that the lower end of the vertical side (6) fits in. Bend the frame (8) along the groove lines to form a lens frame (2) on the left and right, similar to the one in Fig.
4) so that their tips meet at the center of the bridge (1),
This bridge CI) and the bent part (4) at the tip of the groove line (
4) with a tightening frame (8), and the lower side of this tightening frame (5)
The lower end of the inner vertical side (6) is fitted into the groove (7) at the tip of the bridge (1) and the bent portions (4) (4) are tightened and fixed.
尚（９）はつる連結片であるこのブリッジ及びみぞ線の
先端の取付は１．２．８に示したビスや締付枠による手
段に限るものでなく、その他適当な手段にて取付けるも
のとする。Note that (9) is a hinge connecting piece, and the mounting of this bridge and the tip of the groove line is not limited to the screws or clamping frame shown in 1.2.8, but may be mounted by any other suitable means. do.
本発明によれば眼鏡枠形成に全熱ろう付は工程がないの
で、ろう付けの際の熱による材質変化もなく、枠は全部
一様な硬度で曲げに対する弱点部分がない。又レンズ枠
もブリッジも一本のみそ線を曲げて形成出来るので、製
作工程数が少なくそれだけ製作費も安くなる。又レンズ
枠にはジヨイントがないのでつるは目されりにならない
様な部分に適宜取付けることが出来る等数々の利点があ
る。According to the present invention, there is no full-heat brazing process for forming eyeglass frames, so there is no material change due to heat during brazing, and the frame has uniform hardness throughout and has no weak points against bending. Furthermore, since both the lens frame and the bridge can be formed by bending a single line, the number of manufacturing steps is reduced and the manufacturing cost is accordingly reduced. Furthermore, since there is no joint in the lens frame, there are many advantages such as the ability to attach the temples to areas where they will not be overlooked.
図面は本発明の実施の態様を示すもので、第１図はレン
ズ枠が円形なる眼鏡枠の背面図、第２図はレンズ枠の端
の折曲部をブリッジにビスにて固折曲部をブリッジに締
付枠にて固定した眼鏡枠の背面図、第４図＃′ｉ締付粋
の斜視図である。
１、ブリ、ジ、２．２ルンズ枠、３．ビス、４．折曲部
、５、締付枠の下辺、６、同縦辺、７．Ｍｉ付粋の下辺
に設けたみぞ、８．締付枠、９っる連結片。
特許出願人 竹内将入 （／跡１名）代理人 弁理士
橋本順一部The drawings show embodiments of the present invention; Fig. 1 is a back view of an eyeglass frame with a circular lens frame, and Fig. 2 shows a fixed bent part with a screw at the end of the lens frame as a bridge. FIG. 4 is a rear view of the eyeglass frame fixed to the bridge with a tightening frame, and a perspective view of the tightening frame shown in FIG. 1, Buri, Ji, 2.2 Luns frame, 3. Bis, 4. Bent part, 5. Lower side of the tightening frame, 6. Same vertical side, 7. Groove provided at the bottom of Mi attachment, 8. Tightening frame, 9 connecting pieces. Patent applicant: Masairi Takeuchi (/1 successor) Agent: Patent attorney Junichi Hashimoto
Claims (1)
ジを形成し、みぞ線の各端をブリッジに取外し出来る様
に固定して成る眼鏡枠。This eyeglass frame is made by bending a groove line to form lens frames on the left and right sides and a bridge in the center, and each end of the groove line is removably fixed to the bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16607181A JPS5866914A (en) | 1981-10-18 | 1981-10-18 | Spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16607181A JPS5866914A (en) | 1981-10-18 | 1981-10-18 | Spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866914A true JPS5866914A (en) | 1983-04-21 |
Family
ID=15824436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16607181A Pending JPS5866914A (en) | 1981-10-18 | 1981-10-18 | Spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866914A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149020A (en) * | 1982-02-24 | 1983-09-05 | ジヨン・テイ−・シムズ | Spectacles |
| JPS61104427U (en) * | 1984-12-12 | 1986-07-03 | ||
| US5302977A (en) * | 1992-10-26 | 1994-04-12 | Bausch & Lomb Incorporated | Eyewear having self-adjusting ear stems |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512292B2 (en) * | 1974-08-13 | 1980-04-01 |
-
1981
- 1981-10-18 JP JP16607181A patent/JPS5866914A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512292B2 (en) * | 1974-08-13 | 1980-04-01 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149020A (en) * | 1982-02-24 | 1983-09-05 | ジヨン・テイ−・シムズ | Spectacles |
| JPS61104427U (en) * | 1984-12-12 | 1986-07-03 | ||
| US5302977A (en) * | 1992-10-26 | 1994-04-12 | Bausch & Lomb Incorporated | Eyewear having self-adjusting ear stems |
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