JPS6144185Y2 - - Google Patents
Info
- Publication number
- JPS6144185Y2 JPS6144185Y2 JP9716683U JP9716683U JPS6144185Y2 JP S6144185 Y2 JPS6144185 Y2 JP S6144185Y2 JP 9716683 U JP9716683 U JP 9716683U JP 9716683 U JP9716683 U JP 9716683U JP S6144185 Y2 JPS6144185 Y2 JP S6144185Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- temple
- angle
- slightly
- glasses
- 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
- 239000011521 glass Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Description
【考案の詳細な説明】
本案は眼鏡の枠１の上下方向線ａとつる２の長
手方向線ｂとの挟角が平常角度θからそれより若
干狭小な角度αへと枠１とつる２とが屈曲復元自
在であり、かつ上記平常角度θおよび若干狭小な
角度αにおいて枠１とつる２とが、枠１又はつる
２に支持された発条１０による押圧具９とその受
具１１とにより自己保持される角度調整装置３を
枠１又はつる２に設けてなる眼鏡枠に関するもの
である。[Detailed description of the invention] The present invention is such that the included angle between the vertical line a of the frame 1 of the glasses and the longitudinal line b of the temple 2 is changed from the normal angle θ to a slightly narrower angle α. is bendable and restorable, and at the normal angle θ and the slightly narrow angle α, the frame 1 and the temple 2 are self-aligned by the pressing tool 9 and its receiver 11 by the spring 10 supported by the frame 1 or the temple 2. This invention relates to an eyeglass frame in which a frame 1 or a temple 2 is provided with an angle adjustment device 3 to be held.
平常角度θは約85度であり、それより若干狭小
な角度αは約75度とすると良い。眼鏡は遠近両用
であつてレンズ４の下部に近用レンズ４ａを形成
してある。角度調整装置３は第１図第２図に示す
ように二股金具５をつる２側に固定し、枠１側に
設けた腕６の先端部を二股金具５内に挿入し挿入
口部において同腕６を同金具５にピン８で枢支
し、同腕６の先端に２個の山形受具１１，１１を
形成し、二股金具５の基部に支持球７で一端を支
持した発条１０の先端に球状押圧具９を配置し、
同球状押圧具９を上記山形受具１１に発条１０の
力で押圧してなるものであつて第２図、第３図実
線位置に枠１とつる２とを自己保持し平常角度θ
を保持する。枠１又はつる２を第２図、第３図実
線位置から仮想線位置に若干回動すると押圧圧具
９が他方の山形受具１１に押圧嵌合し発条１０の
力でその位置に自己保持され枠１とつる２とは若
干狭小な角度αを自己保持する。尚図中１２で示
すものは腕６と枠１に設けた金具１３との折畳用
枢ピンである。 The normal angle θ is about 85 degrees, and the slightly narrower angle α is preferably about 75 degrees. The glasses are bifocal, and have a near lens 4a formed at the bottom of the lens 4. As shown in FIGS. 1 and 2, the angle adjustment device 3 is constructed by fixing a bifurcated metal fitting 5 to the temple 2 side, inserting the tip of an arm 6 provided on the frame 1 side into the bifurcated metal fitting 5, and inserting the same at the insertion opening. The arm 6 is pivotally supported to the metal fitting 5 by a pin 8, two chevron-shaped supports 11, 11 are formed at the tip of the arm 6, and one end of the spring 10 is supported by a support ball 7 at the base of the bifurcated metal fitting 5. A spherical pressing tool 9 is arranged at the tip,
The spherical pressing tool 9 is pressed against the chevron-shaped support 11 by the force of the spring 10, and the frame 1 and temple 2 are self-held at the solid line position in FIGS. 2 and 3, and the normal angle θ
hold. When the frame 1 or the temple 2 is slightly rotated from the solid line position in FIGS. 2 and 3 to the imaginary line position, the pressing tool 9 presses into the other chevron-shaped receiver 11 and is self-held in that position by the force of the spring 10. The frame 1 and the temple 2 self-maintain a slightly narrow angle α. Note that 12 in the figure is a pivot pin for folding the arm 6 and the metal fitting 13 provided on the frame 1.
従つて上記眼鏡を眼に着用し、遠用レンズ４を
用いる時は枠１とつる２を平常角度θに保持して
着用し、近用レンズ４ａを用いる時は眼鏡を着用
したまま枠１を把持して枠１を若干回動し若干狭
小な角度αに自己保持させると遠近用レンズ４，
４ａが傾いて近用レンズ４ａが眼の直下に移動し
読書し易い位置に支持される。 Therefore, when the above glasses are worn on the eyes and the distance lens 4 is used, the frame 1 and temple 2 are held at the normal angle θ, and when the near lens 4a is used, the frame 1 is held while wearing the glasses. When the frame 1 is gripped and rotated slightly to hold it at a slightly narrow angle α, the perspective lens 4,
4a is tilted to move the near vision lens 4a directly below the eye and support it in a position where it is easy to read.
従来近用レンズ４ａを用いる際に遠近用レンズ
４，４ａを手前に傾けるとつる２も傾いてつる２
の先端部が耳から上昇し不安定となり外見を損う
欠陥があつた。 Conventionally, when using the near lens 4a, when the distance lenses 4, 4a are tilted toward you, the temple 2 also tilts and the temple 2
There was a defect in which the tip of the ear rose above the ear, making it unstable and spoiling its appearance.
本案は上記欠陥に鑑みなされたものであつて、
本案は上述のように構成したので遠用レンズ４を
用いる場合は枠１とつる２を平常角度θに保持し
て用い、近用レンズ４ａを用いる場合は枠１を手
で若干回動するだけで近用レンズ４ａを眼に近ず
けられ遠近両様に使用し易くかつ上述にように自
己保持形角度調整装置３を枠１又はつる２に設け
てあるため眼鏡の外観を損ぜず、眼鏡に容易に装
着し得るばかりでなく近用において眼鏡のずれ落
ちを防止し足下が見やすく眼の疲労を軽減し得る
便益がある。 This proposal was made in view of the above defects, and
This project is configured as described above, so when using the distance lens 4, frame 1 and temple 2 are held at the normal angle θ, and when using the near lens 4a, simply rotate the frame 1 slightly by hand. The near lens 4a can be brought close to the eye and used for both distance and near vision, and since the self-holding angle adjustment device 3 is provided on the frame 1 or the temple 2 as described above, the appearance of the glasses is not impaired. Not only are they easy to wear, they also prevent the glasses from slipping off during near viewing, making it easier to see your feet and reducing eye fatigue.
第１図は本案の眼鏡枠を示す斜視図、第２図は
角度調整装置の側面図、第３図は第２図の一部拡
大図である。
１……枠、ａ……上下方向線、２……つる、ｂ
……長手方向線、θ……平常角度、α……若干狭
小角度、３……角度調整装置、９……押圧具、１
０……発条、１１……受具。
FIG. 1 is a perspective view showing the eyeglass frame of the present invention, FIG. 2 is a side view of the angle adjustment device, and FIG. 3 is a partially enlarged view of FIG. 2. 1... Frame, a... Vertical line, 2... Vine, b
... Longitudinal line, θ ... Normal angle, α ... Slightly narrow angle, 3 ... Angle adjustment device, 9 ... Pressing tool, 1
0... spring, 11... receiver.
Claims (1)
線ｂとの挟角が平常角度θからそれより若干狭小
な角度αへと枠１とつる２とが屈曲復元自在であ
り、かつ上記平常角度θおよび若干狭小な角度α
において枠１とつる２とが、枠１又はつる２に支
持された発条１０による押圧具９とその受具１１
とにより自己保持される角度調整装置３を枠１又
はつる２に設けてなる眼鏡枠。 The frame 1 and the temple 2 can be bent and restored so that the angle between the vertical line a of the frame 1 of the glasses and the longitudinal line b of the temple 2 is changed from the normal angle θ to a slightly narrower angle α, and the above-mentioned Normal angle θ and slightly narrow angle α
, the frame 1 and the temple 2 are connected to a pressing tool 9 and its receiver 11 by the spring 10 supported by the frame 1 or the temple 2.
An eyeglass frame in which a frame 1 or a temple 2 is provided with an angle adjustment device 3 that is self-held by a frame 1 or a temple 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9716683U JPS603813U (en) | 1983-06-22 | 1983-06-22 | eyeglass frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9716683U JPS603813U (en) | 1983-06-22 | 1983-06-22 | eyeglass frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS603813U JPS603813U (en) | 1985-01-12 |
| JPS6144185Y2 true JPS6144185Y2 (en) | 1986-12-12 |
Family
ID=30231245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9716683U Granted JPS603813U (en) | 1983-06-22 | 1983-06-22 | eyeglass frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010503046A (en) * | 2006-09-12 | 2010-01-28 | チック オプティック インコーポレイテッド | Mechanical universal hinge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317817A (en) * | 2005-05-16 | 2006-11-24 | Nakanishi Opt:Kk | Spectacle frame for multifoci |
-
1983
- 1983-06-22 JP JP9716683U patent/JPS603813U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010503046A (en) * | 2006-09-12 | 2010-01-28 | チック オプティック インコーポレイテッド | Mechanical universal hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS603813U (en) | 1985-01-12 |
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