JPS5962823A - Lens interchangeable glasses - Google Patents
Lens interchangeable glassesInfo
- Publication number
- JPS5962823A JPS5962823A JP17487682A JP17487682A JPS5962823A JP S5962823 A JPS5962823 A JP S5962823A JP 17487682 A JP17487682 A JP 17487682A JP 17487682 A JP17487682 A JP 17487682A JP S5962823 A JPS5962823 A JP S5962823A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- pressing piece
- piece
- temple
- edge pressing
- 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
- 239000011521 glass Substances 0.000 title claims description 7
- 238000005452 bending Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
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】
本発明にレンズを簡単に装脱着交換が行えるようになし
た眼ぬに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an eyepiece in which a lens can be easily attached and detached.
ＩｊＭ鏡（は一般に視力障害のある人に装漸し、その視
力を補うものであるが夏期等に於て強力な紫外線から眼
を保護するためにも使用される。IJM mirrors are generally worn by people with visual impairments to supplement their vision, but they are also used to protect the eyes from strong ultraviolet rays during the summer.
このようなサングラスやファツジ■ンとしての眼鏡は視
力補正用に比ベアクセサリー的価値が高く、時・場所・
情況・雰囲気等に応じて変化させたいとの願いが強いも
のである。These sunglasses and eyeglasses have a high value as accessories compared to those used for vision correction, and are suitable for time, place, and
There is a strong desire to change according to the situation, atmosphere, etc.
このような変化’ｚ％む場合、デザインの異なるフレー
ムや色違いのレンズ紮装漬し次眼鏡を複数個所有し、上
述の如き１′Ｎ況や服装その他にｊホ１じて適宜好みの
ものと交換すればよいが、ル［る場合、多数の眼鏡全備
えていなければならず、不経済である。If such a change occurs, you may own multiple glasses with frames of different designs or lenses of different colors, and adjust the glasses as appropriate depending on your circumstances, clothing, etc. as described above. However, if you do so, you would have to have a large number of glasses, which would be uneconomical.
本発明はこれに輌みて同一のフレームでも色違いのレン
ズを好みに応じて簡単に変えることによりアクセサリ−
的又はファツジ冒ン性を持たせるようになし、しかも眼
鏡店に依頼しなくても自分でレンズ交換が行えるように
なした経済的な眼鏡を提供するものである。In view of this, the present invention provides accessories by allowing you to easily change lenses of different colors even in the same frame according to your preference.
To provide economical eyeglasses which are designed to be anti-fog and anti-fog and also allow the lenses to be replaced by oneself without requesting an eyeglass store.
以下本発明を図示の実施例に基づいて説明する。The present invention will be explained below based on illustrated embodiments.
第１図は使用状態を示す外観斜視図、第２図はレンズ交
換時の説明図、第３図はレンズ縁押付片の取付ヒンジ部
の斜視図である。FIG. 1 is an external perspective view showing the state of use, FIG. 2 is an explanatory view when replacing the lens, and FIG. 3 is a perspective view of the mounting hinge portion of the lens edge pressing piece.
図に於て１はレンズ支持枠で、同形状のものと左右対称
に二つ並列し、該レンズ支持枠１．１間を渡り２にて所
定間隔をおいて連結する。このレンズ支持枠１や渡シ２
の形状は図示ではその一例を示したもので、この形状に
限定されること、ｔく各棟のデザインのものとすること
ができると共にその材質も限定されることがない。In the figure, reference numeral 1 denotes a lens support frame, two of which have the same shape are arranged symmetrically in parallel, and connected at a predetermined interval 2 across the lens support frames 1.1. This lens support frame 1 and transfer plate 2
The shape shown in the figure is an example, and the shape is not limited to this shape, and the design of each building can be changed, and the material thereof is not limited.
ま九上記各レンズ支持枠１の前面側に交換自在になした
るレンズの縁全支持せしめるよう７ノク形状となしたレ
ンズ支持片３を複数個突設する。これはレンズ支持枠１
の上辺１ａと下辺１ｂ及び内側辺１０にてレンズ支持枠
の前方向に突出するようになし、この三つのレンズ支持
片の一方向即ちレンズ支持枠の外側方よりレンズ支持枠
の外形状に合わせて整形研削されたレンズ４をレンズ支
持枠前面にそって押入され、レンズの６箇所にて支持さ
れるようになす。従ってレンズ支持片の先端はフック形
となっている。(9) A plurality of lens support pieces 3 each having a seven-notch shape are protruded from the front side of each lens support frame 1 so as to support the entire edge of a replaceable lens. This is lens support frame 1
The upper side 1a, the lower side 1b, and the inner side 10 are made to protrude in the front direction of the lens support frame, and these three lens support pieces are aligned with the outer shape of the lens support frame from one direction, that is, from the outside of the lens support frame. The lens 4 that has been shaped and ground is pushed along the front surface of the lens support frame so that it is supported at six locations on the lens. Therefore, the tip of the lens support piece is hook-shaped.
そしてレンズ支持枠の外側辺１ｄにはこの後面側即ち眼
鏡装着者の顔面側にエンドピース５ヲ突設し、このエン
ドピース５の先端に１ＩＩｌｌＩ６ヲ介してつる８の一
端とレンズ縁押付片７の一端と全同時に枢着せしめ、つ
る８及びレンズ縁押付片７を折畳自在とする。このつる
８及び押付片７も図示では−デザインとしたが棟々のデ
ザインとすることが可能である。An end piece 5 is protruded from the outer side 1d of the lens support frame toward the rear side, that is, the face side of the eyeglass wearer, and one end of the temple 8 and the lens edge pressing piece 7 are connected to the tip of the end piece 5 via 1IIllI6. The temple 8 and the lens edge pressing piece 7 can be folded freely by being pivotally attached to one end at the same time. The temples 8 and the pressing pieces 7 are also shown in a negative design, but they can also be designed in a ridged manner.
次に軸６によるつる８とレンズ縁押付片７の枢着部の詳
細な説明を第３図に従って行う。Next, a detailed explanation of the pivoting portion between the temple 8 and the lens edge pressing piece 7 using the shaft 6 will be given with reference to FIG.
レンズ支持枠の外側辺１ｄに突設されたエンドピース５
の先端部は二叉状になし、この対向する二つのヒンジ片
５ａ、５ａの内側につる端部側に突設したヒンジ片８ａ
を挿入し、さらにヒンジ片５ａ、５ａの外側にてレンズ
縁押付片に突設した二叉状のヒンジ片７ａ、７ａを挾む
ようにし、この三つのヒンジ片７’ａ、５ａ、８ａ間に
軸６全貫通支持しつる８ｆｆ：折畳自在に、又レンジ縁
押付片７を傾起自在に設けるものである。このようにつ
る側とレンジ緑押付片側のヒンジ片８ａと７ａとを直接
接触しないようになしているため、つるを折シ畳み、又
は拡開運動を行なってもレンズ縁押付片は揺動せず・エ
ンドピース外側面にそつ念状態が保持されるもので、こ
れはヒンジ片５ａと８ａとの接触摩擦にて支持される。An end piece 5 protruding from the outer side 1d of the lens support frame
The tips of the hinge pieces 8a are bifurcated, and a hinge piece 8a is provided inside the two opposing hinge pieces 5a, 5a to protrude toward the temple end side.
is inserted, and the two-pronged hinge pieces 7a, 7a protruding from the lens edge pressing piece on the outside of the hinge pieces 5a, 5a are sandwiched between the three hinge pieces 7'a, 5a, 8a. The shaft 6 is fully penetrated and supported by the temple 8ff: It is provided so that it can be folded freely and the range edge pressing piece 7 can be tilted freely. In this way, since the temple side and the hinge pieces 8a and 7a on the one side of the stove green press are not in direct contact with each other, the lens edge press piece does not swing even when the temple is folded or expanded. The tension is maintained on the outer surface of the end piece, and this is supported by the contact friction between the hinge pieces 5a and 8a.
またこのレンズ縁押付片が一層確固にエンドピースに沿
いレンズを抱持できるようエンドピースの一部に係合孔
５ｂを穿孔し、レンズ縁押付片の内側面に保合ピン７ｂ
を突殺しこの係合ビン７ｂが係合孔５ｂＶｃ嵌合されて
保合を強くすることもある０さらＫはエンドピースの上
下両縁に外側方に少し突出した係片５ｏ、５ａを対向し
て設け、この上下の係片５ｏ、５ｏ聞にレンズ縁押付片
７が強く挿入されて保持されるようになすこともある。In addition, an engagement hole 5b is bored in a part of the end piece so that the lens edge pressing piece can hold the lens more firmly along the end piece, and a retaining pin 7b is formed on the inner surface of the lens edge pressing piece.
The engagement pin 7b is fitted into the engagement hole 5bVc to strengthen the engagement.The engagement pin 7b is fitted into the engagement hole 5bVc to strengthen the engagement. The lens edge pressing piece 7 may be strongly inserted and held between the upper and lower engaging pieces 5o, 5o.
又レンズ支持片は先端をフック状にしたが、度何レンズ
を使用する場合、レンズの度数によってレンズ端縁厚さ
が異なるので、この場合はレンズ支持片の先端は真直状
の長いものとし、レンズ厚さに応じて切断し且フンク状
に折曲げ加工するものである。In addition, the tip of the lens support piece has a hook shape, but when using a power lens, the edge thickness of the lens varies depending on the power of the lens, so in this case, the tip of the lens support piece should be long and straight. The lens is cut according to the thickness and bent into a shape.
従って上述の如く形成した眼鏡フレーム正確にはレンズ
支持枠に所望の着色をしたレンズ４を装着するにはレン
ズ縁押付片７、レンズ支持枠の外側方へ揺動させ支持枠
の外側辺１ｄよシ離間せしめる。これはつる８を折り畳
むことによ勺レンズ縁押付片は揺動可能となる。この状
態で好みのレンズ全レンズ支持忰前面に於−ｃしかもこ
れに沿って挿入するとレンズは三つのしンズ支持片の三
点で支持され、る。次にレンズ縁押付片を起し、エンド
ピースに密着゛するようにすればレンズの外側縁を押し
付けられ、レンズはその外周縁４点で支持されレンズ支
持枠に固定されるものである０
尚つる８は折り畳んでも上述の如き構成であるためレン
ズ縁押付片はエンドピースにそった状態即ちレンズをレ
ンズ支持枠の内側片に向って押しづ１′けた状態を保持
されレンズは妄ｐに外れることはない。またレンズ縁押
付片を倒すことによシ上記と反対操作にて簡易にレンズ
の交換が行われるものである。Therefore, in order to attach the desired colored lens 4 to the lens support frame of the eyeglass frame formed as described above, the lens edge pressing piece 7 must be swung toward the outside of the lens support frame, and the lens edge pressing piece 7 must be swung toward the outside of the support frame. Separate them. By folding the temple 8, the lens edge pressing piece becomes swingable. In this state, if you insert all lenses of your choice onto the front surface of the lens support plate and along this line, the lenses will be supported at three points by the three lens support pieces. Next, by raising the lens edge pressing piece and bringing it into close contact with the end piece, the outer edge of the lens is pressed, and the lens is supported at four points on its outer periphery and fixed to the lens support frame. Even when the temple 8 is folded, it has the above-mentioned structure, so the lens edge pressing piece remains in a state along the end piece, that is, in a state in which the lens is pushed toward the inner part of the lens support frame, and the lens accidentally comes off. Never. Furthermore, by tilting down the lens edge pressing piece, the lens can be easily replaced by performing the opposite operation to that described above.
而して本発明による時はレンズ支持枠の外側方向よりレ
ンズを挿入するようにし、且その外周の三点をフック状
の支持片にてレンズを支持し、このレンズ挿入側につる
の枢涜と同軸上にレンズ縁押付片を折畳自在に設け、こ
の押付片を倒すことによりだれでも簡単に色違いその他
好みのレンズと交換することができると共に眼鏡着用時
はつるの端縁にて押付片は押付固定され妄シに倒れない
ようになっているのでレンズはフレームよシ外れること
がなく安全に着用でき、しかもファツジ璽ン性に優れた
眼鏡とすることができる。According to the present invention, the lens is inserted from the outside of the lens support frame, and the lens is supported by hook-shaped support pieces at three points on the outer periphery, and a temple is attached to the lens insertion side. A lens edge pressing piece is provided on the same axis as the lens, and by folding this pressing piece, anyone can easily replace the lens with a different color or other lens of their choice.When wearing glasses, the lens edge can be pressed with the edge of the temple. Since the pieces are pressed and fixed to prevent them from falling accidentally, the lenses can be worn safely without falling off the frame, and the glasses can be made to have excellent sealability.
第１図は外観斜視図、第２図はレンズ交換時の説明図、
第３図はレンズ縁押付片の取付部の斜視図である。
１・・・レンズ支持片
２・・・渡シ
３・・・レンズ支持片
４・・・レンズ
５・・・エンドピース
６・・・軸
７・・・レンズ縁押付片
８・・・つる
特許出願人 株式会社 ナカニシオプテイカル代
珈人 林 清 明
外１名Figure 1 is an external perspective view, Figure 2 is an explanatory diagram when replacing lenses,
FIG. 3 is a perspective view of the mounting portion of the lens edge pressing piece. 1... Lens support piece 2... Transfer 3... Lens support piece 4... Lens 5... End piece 6... Shaft 7... Lens edge pressing piece 8... Vine patent Applicant: Nakanishi Optical Co., Ltd. Managing Director Kiyoshi Hayashi and 1 other person
Claims (4)
支持枠の表側に支持片を突殺すると共に該外側辺に突殺
したエンドピースにつる及びレンズ縁押付片を夫々ＭＫ
て枢着しつるの折り曲げ運動によってもレンズ縁押付片
が揺動じないようにしてレンズ外側縁を複数点にて支持
し之レンズ交換式眼鏡。(1) Attach support pieces to the front side of the lens support frame on the next three sides excluding the outer side of the lens support frame, and attach a temple and a lens edge pressing piece to the end piece attached to the outer side, respectively.
Interchangeable lens eyeglasses in which the outer edge of the lens is supported at a plurality of points so that the lens edge pressing piece does not swing even with the bending movement of the temple.
片の各ヒンジ片がつるの折曲運動によってもレンズ縁押
付片に作用しないようにな【７たことを特徴とする特許
請求の範囲第１項記載のレンズ交換式眼鏡。(2) Each hinge piece of the temple and lens edge pressing piece provided on the end piece is configured so that it does not act on the lens edge pressing piece even when the temple bends. Interchangeable lens glasses as described.
縁押付片がエンドピースにしつく９そい、且係合される
よう係片をエンドピースに設けたことを特徴とする特Ｆ
Ｊ’ｆ ８８求の範囲第１項記載のレンズ交換式眼鏡。(3) Feature F characterized in that the end piece is provided with an engaging piece so that the lens edge pressing piece is tightly fitted and engaged with the end piece when the lens is supported on the lens support frame.
Interchangeable lens eyeglasses according to item 1 of J'f 88.
ズ縁押付片がエンドピースにしつ〈ルそい、且係合され
るよう係合ピンをレンズ縁押付片内面に突殺し且該ピン
を獣舎する保合孔をエンドピースに穿孔してなることを
特徴とする特許Ｍｎ求の範囲第１項記載のレンズ交換式
眼鏡。(4) When the lens is supported by the lens support frame PC, the lens edge pressing piece is pressed against the end piece, and the engaging pin is pushed against the inner surface of the lens edge pressing piece so that it is engaged, and the pin is held in the housing. Interchangeable lens eyeglasses according to item 1 of the patent claim, characterized in that the end piece is provided with a retaining hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487682A JPS5962823A (en) | 1982-10-04 | 1982-10-04 | Lens interchangeable glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487682A JPS5962823A (en) | 1982-10-04 | 1982-10-04 | Lens interchangeable glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5962823A true JPS5962823A (en) | 1984-04-10 |
Family
ID=15986202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17487682A Pending JPS5962823A (en) | 1982-10-04 | 1982-10-04 | Lens interchangeable glasses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962823A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823308B2 (en) * | 1973-08-22 | 1983-05-14 | オ−ウント カ− オ−レンスタイン ウント コツペル アクチエンゲゼルシヤフト | enchiyoku conveyor |
-
1982
- 1982-10-04 JP JP17487682A patent/JPS5962823A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823308B2 (en) * | 1973-08-22 | 1983-05-14 | オ−ウント カ− オ−レンスタイン ウント コツペル アクチエンゲゼルシヤフト | enchiyoku conveyor |
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