JP2005004153A - Spectacles with magnifier - Google Patents

Spectacles with magnifier Download PDF

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Publication number
JP2005004153A
JP2005004153A JP2003198106A JP2003198106A JP2005004153A JP 2005004153 A JP2005004153 A JP 2005004153A JP 2003198106 A JP2003198106 A JP 2003198106A JP 2003198106 A JP2003198106 A JP 2003198106A JP 2005004153 A JP2005004153 A JP 2005004153A
Authority
JP
Japan
Prior art keywords
glasses
magnifying glass
support
magnifier
head
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
Application number
JP2003198106A
Other languages
Japanese (ja)
Inventor
Masayuki Ikeda
正之 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IKEDA LENS IND CO Ltd
IKEDA LENS INDUSTRIAL CO Ltd
Original Assignee
IKEDA LENS IND CO Ltd
IKEDA LENS INDUSTRIAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IKEDA LENS IND CO Ltd, IKEDA LENS INDUSTRIAL CO Ltd filed Critical IKEDA LENS IND CO Ltd
Priority to JP2003198106A priority Critical patent/JP2005004153A/en
Publication of JP2005004153A publication Critical patent/JP2005004153A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide spectacles with magnifier which can be used with ease without largely weighting the bridge part of a nose, can stably be supported so as not to be off, and is excellent in practical use. <P>SOLUTION: The spectacles 1 with magnifier obtained by installing a magnifier 3 in front of a spectacle body 2 are provided with a supporting body 4 mounted on the head and used and having a supporting part 27 coupled with the upper part of the body 2 at its one part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、外科医療現場、さらには、精密機械の制作現場等において用いられる拡大鏡付きメガネに関する。
【0002】
【従来の技術】
例えば、外科医は脳神経や心臓等の微細部の手術には小形双眼鏡形状の拡大鏡を使用する。この拡大鏡は頭部に装着したゴムバンド等に取り付け顔前に配置して用いる。メガネを使用する者の場合は、メガネの前方に位置するように拡大鏡を配置する。手術時には血液が飛散して目に入ることがないように視力が悪くない者もガラス入りメガネを使用する場合が多い。
【0003】
【発明が解決しようとする課題】
上記のように、拡大鏡とメガネとを併用する場合、拡大鏡の装着、拡大鏡とメガネとの位置合わせ等に手間がかかり、また、使用時の振動によりそれぞれの光軸がずれて使いにくいという問題が発生する。
【0004】
これら問題を解消するよう最近メガネに拡大鏡を一体としたものが提案されている。しかしながらこのものの場合、使用に際して比較的重量の有る拡大鏡の重量が全てメガネにかかる。その結果、メガネを支える鼻上部に多大な重量がかかるので使用が楽でなく、長時間の使用は行なえない。また、メガネの装着状態がゆるい場合には拡大鏡とメガネとが前下方にずれ落ちてきて使用しにくいという問題がある。
【0005】
この発明は上記の点に鑑みて行なったもので、使用が楽に行なえる実用性に優れる拡大鏡付きメガネを提供することを目的とする。
【0006】
【課題を解決するための手段】
この発明では、メガネ本体の前方に拡大鏡が付設された拡大鏡付きメガネにおいて、頭部に装着使用されその一部においてメガネ本体の上部に連結される支持部を有する支持体が設けられてなる構成とする。
【0007】
上記構成によれば、頭部に装着される支持体の支持部によりメガネ本体の上部を支持することで、メガネ本体にかかる重量はその支持体を介して頭部側にも分散され、これにより重量がメガネ本体がかけられる鼻上部のみに集中することが回避される。また、支持体で支持されることで拡大鏡付きメガネは常に安定し、振動等によりずれ落ちたり外れることがない。
【0008】
支持体はベルト形状やキャップ形状等適宜の形状であってよく、材質も布や樹脂等適宜の材質であってよい。とくに、支持体を弾力性を有する構成とすれば、支持体自身に重量が吸収されて、鼻上部への重量の集中がさらに軽減される。また、支持体の支持部のメガネ本体の支持位置は一箇所の場合メガネ本体の上部中央となるが、二箇所の場合はレンズそれぞれの上部位置となり、その支持位置、さらには支持構造はメガネ本体を安定支持するよう適宜設計される。
【0009】
さらに、支持体の後側がその二箇所において、メガネ本体の耳かけ部それぞれの後部に連結されることで、簡略な構成で頭部に安定装着されるものが得られる。通常、頭部への装着品を得る場合、その全体構成が頭部全周に渡った構成を必要とするが、上記構成ではメガネ本体を装着構造の一部として兼用できるようして構成を簡略化し、製品のコストダウンを図っている。
【0010】
【発明の実施の形態】
図1はこの発明の拡大鏡付きメガネの斜視図、図2は正面図、図3は背面図、図4は側面図、図5は平面図、図6は底面図である。
【0011】
拡大鏡付きメガネ1は、メガネ本体2、拡大鏡3、支持体4とからなる。メガネ本体2のレンズ5間の上前部の取り付け部7に、取り付けバー6が回転位置調整可能に取り付けられ、その取り付けバー6それぞれに拡大鏡3それぞれが水平位置調整可能に取り付けられている。
【0012】
支持体4は全体が布とゴム材とからなる弾力性を有するベルト構成で、後側部10とその後側部10の中央に連結固定され前側に延び出す上側部12とからなる。後側部10は上側部12との連結部の両側位置に長さ調整部14それぞれを備え、端部それぞれがそれら調整部14に納められることで端部側は環状部16それぞれとなっている。それら環状部16それぞれに第1の連結環17それぞれが装着され、それら第1の連結環17それぞれに第2の連結環19それぞれが連結され、それら第2の連結環19それぞれがメガネ本体2の耳かけ部20の後端それぞれに外嵌される。22のそれぞれは第2の連結環19それぞれの外れ止めであり、このようにして支持体4の後側部10の両端はメガネ本体2の耳かけ部20の後部それぞれに連結されている。
【0013】
支持体4の上側部12はその後方部分に長さ調整部24を備え、その前側には連結部25を介してメガネ本体支持部27を備えている。メガネ本体支持部27の先端側には、図7に示すように、細巾部28が取り付けられており、その細巾部28の裏面にはマジックテープ30が付設されている。その細巾部28が上記メガネ本体2の取り付け部7に上下方向に形成された連結穴32に上方から差し入れられ、後方に折り返されてそのマジックテープ30面がメガネ本体支持部27の裏面位置する細巾部裏面のマジックテープ30部分に当接固定されている。このようにして支持体4の上側部12の前端がメガネ本体2のレンズ5間上部に連結されている。
【0014】
図4においてHは頭部の輪郭を示し、支持体4の後側部10が頭部Hの後部、上側部12が頭部Hの後部から頂部さらには前部に沿う状態で拡大鏡付きメガネ1は装着される。使用に際しては、予め使用者の頭部の大きさに対応して長さ調整部14、24のそれぞれで後側部10と上側部12との長さを調整しておく。その際、支持体4が弾力性を有するベルト構成であるので、拡大鏡付きメガネ1は頭部にフィツトして安定装着される。
【0015】
そして、装着した状態では拡大鏡3の重量Gがメガネ本体2にかかり、とくに、斜め下方を見る際には大きな重量Gがかかるが、上側部12前側のメガネ本体支持部27によりメガネ本体2の上部中央が支持されていることでその重量Gが分散して頭部側でも受けられるようになり、鼻上部Xに大きな重量が集中してかかることが回避される。とくに、支持体4が弾力性を有することでメガネ本体2は吊り下げられた状態となって重量は支持体4に吸収され、鼻上部Xに力がかかることがほとんどない楽な使用状態が得られる。これにより拡大鏡付きメガネ1の長時間の使用が支障なく行なえる。また、支持体4にメガネ本体2が安定支持されることで、振動等により拡大鏡付きメガネ1はずれたり落下することがなく、安心して使用できる。
【0016】
【発明の効果】
この発明によれば、鼻上部に重量を感じることがなくて楽に使用できるとともに、ずれ落ちたりすることがなく安定使用できる拡大鏡付きメガネが提供できるようになる。
【図面の簡単な説明】
【図1】この発明の拡大鏡付きメガネの斜視図
【図2】この発明の拡大鏡付きメガネの正面図
【図3】この発明の拡大鏡付きメガネの背面図
【図4】この発明の拡大鏡付きメガネの側面図
【図5】この発明の拡大鏡付きメガネの平面図
【図6】この発明の拡大鏡付きメガネの底面図
【図7】この発明の拡大鏡付きメガネの要部断面図
【符号の説明】
1 拡大鏡付きメガネ
2 メガネ本体
3 拡大鏡
4 支持体
27 支持部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to spectacles with a magnifying glass used in a surgical medical site, and further in a production site of a precision machine.
[0002]
[Prior art]
For example, a surgeon uses a small binocular-shaped magnifier for the operation of a minute part such as a cranial nerve or a heart. This magnifying glass is attached to a rubber band or the like attached to the head in front of the face. In the case of a person who uses glasses, a magnifying glass is arranged so as to be positioned in front of the glasses. Glasses with glasses are often used by those who have low vision so that blood does not scatter and get into the eyes during surgery.
[0003]
[Problems to be solved by the invention]
As mentioned above, when using a magnifying glass and glasses together, it takes time to attach the magnifying glass and align the magnifying glass with the glasses. Also, each optical axis shifts due to vibration during use and is difficult to use. The problem occurs.
[0004]
In order to solve these problems, recently, spectacles integrated with a magnifying glass have been proposed. However, in this case, all the weight of the magnifying glass, which is relatively heavy in use, is applied to the glasses. As a result, the upper part of the nose that supports the glasses is very heavy, so it is not easy to use and cannot be used for a long time. In addition, when the wearing state of the glasses is loose, there is a problem that the magnifying glass and the glasses are shifted forward and downward and are difficult to use.
[0005]
The present invention has been made in view of the above points, and an object of the present invention is to provide spectacles with a magnifying glass that are easy to use and excellent in practicality.
[0006]
[Means for Solving the Problems]
In the present invention, in the glasses with a magnifying glass in which a magnifying glass is attached in front of the glasses body, a support body having a support portion that is attached to the head and connected to the upper part of the glasses body is provided. The configuration.
[0007]
According to the above configuration, by supporting the upper portion of the glasses body by the support portion of the support body mounted on the head, the weight applied to the glasses body is also distributed to the head side through the support body. It is avoided that the weight concentrates only on the upper nose where the glasses body is put. Further, by being supported by the support, the glasses with a magnifying glass are always stable and do not fall off or come off due to vibration or the like.
[0008]
The support may have an appropriate shape such as a belt shape or a cap shape, and the material may be an appropriate material such as cloth or resin. In particular, if the support is configured to have elasticity, the weight is absorbed by the support itself and the concentration of weight on the upper nose is further reduced. In addition, the support position of the spectacle main body of the support portion of the support body is the upper center of the spectacle main body in one place, but in the case of two places, it is the upper position of each lens, and the support position and further the support structure is the spectacle main body. It is suitably designed to stably support.
[0009]
Furthermore, by connecting the rear side of the support body to the rear portions of the ear hooking portions of the eyeglass body at the two locations, it is possible to obtain what is stably attached to the head with a simple configuration. Normally, when obtaining a product to be mounted on the head, the overall configuration requires a configuration that extends over the entire circumference of the head, but the above configuration simplifies the configuration so that the glasses body can be used as part of the mounting structure. To reduce product costs.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
1 is a perspective view of the glasses with a magnifying glass of the present invention, FIG. 2 is a front view, FIG. 3 is a rear view, FIG. 4 is a side view, FIG. 5 is a plan view, and FIG.
[0011]
The magnifying glass 1 includes a glasses body 2, a magnifying glass 3, and a support 4. An attachment bar 6 is attached to the upper front attachment portion 7 between the lenses 5 of the glasses body 2 so that the rotational position can be adjusted, and each of the magnifiers 3 is attached to each of the attachment bars 6 so that the horizontal position can be adjusted.
[0012]
The support body 4 is a belt structure having elasticity made of a cloth and a rubber material as a whole, and includes a rear side portion 10 and an upper portion 12 that is connected and fixed to the center of the rear side portion 10 and extends to the front side. The rear side portion 10 is provided with length adjusting portions 14 at both side positions of the connecting portion with the upper portion 12, and the end portions are accommodated in the adjusting portions 14, respectively, so that the end portion side becomes the annular portion 16. . The first connecting rings 17 are respectively attached to the annular portions 16, the second connecting rings 19 are connected to the first connecting rings 17, and the second connecting rings 19 are connected to the glasses body 2. It is fitted on each rear end of the ear hook 20. Each of 22 is a detent for each of the second connecting rings 19, and thus both ends of the rear side portion 10 of the support body 4 are connected to the respective rear portions of the ear hooking portions 20 of the glasses body 2.
[0013]
The upper part 12 of the support 4 is provided with a length adjusting part 24 at the rear part thereof, and a glasses body support part 27 via a connecting part 25 on the front side thereof. As shown in FIG. 7, a narrow portion 28 is attached to the distal end side of the glasses body support portion 27, and a magic tape 30 is attached to the back surface of the narrow portion 28. The narrow width portion 28 is inserted from above into a connecting hole 32 formed in the vertical direction in the attachment portion 7 of the glasses body 2 and folded back so that the surface of the magic tape 30 is located on the back surface of the glasses body support portion 27. It is abutted and fixed to the magic tape 30 portion on the back of the narrow portion. In this way, the front end of the upper portion 12 of the support 4 is connected to the upper portion between the lenses 5 of the glasses body 2.
[0014]
In FIG. 4, H denotes the outline of the head, and the glasses 4 with a magnifying glass in a state in which the rear side portion 10 of the support body 4 is along the rear portion of the head H and the upper portion 12 is along the top portion and the front portion from the rear portion of the head H. 1 is mounted. In use, the lengths of the rear side portion 10 and the upper side portion 12 are adjusted in advance by the length adjusting portions 14 and 24 in advance corresponding to the size of the user's head. At this time, since the support 4 has a belt structure having elasticity, the spectacles 1 with a magnifying glass are fitted to the head and stably mounted.
[0015]
When mounted, the weight G of the magnifying glass 3 is applied to the glasses main body 2, and in particular, a large weight G is applied when looking obliquely downward. Since the upper center is supported, the weight G is dispersed and can be received on the head side, so that a large weight is not concentrated on the upper nose X. In particular, since the support body 4 has elasticity, the glasses body 2 is in a suspended state and the weight is absorbed by the support body 4 so that an easy-to-use state in which almost no force is applied to the upper nose X is obtained. It is done. Thereby, long-time use of the spectacles 1 with a magnifier can be performed without trouble. Further, since the glasses body 2 is stably supported by the support 4, the glasses 1 with a magnifying glass are not displaced or dropped due to vibration or the like, and can be used with confidence.
[0016]
【The invention's effect】
According to the present invention, it is possible to provide glasses with a magnifying glass that can be used easily without feeling weight in the upper part of the nose, and that can be used stably without slipping off.
[Brief description of the drawings]
FIG. 1 is a perspective view of glasses with a magnifier of the present invention. FIG. 2 is a front view of glasses with a magnifier of the present invention. FIG. 3 is a rear view of glasses with magnifier of the present invention. Side view of glasses with a mirror FIG. 5 is a plan view of glasses with a magnifying glass of the present invention. FIG. 6 is a bottom view of glasses with a magnifying glass of the present invention. [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Glasses with a magnifying glass 2 Glasses body 3 Magnifying glass 4 Support body 27 Support part

Claims (3)

メガネ本体の前方に拡大鏡が付設された拡大鏡付きメガネにおいて、頭部に装着使用されその一部において前記メガネ本体の上部に連結される支持部を有する支持体が設けられてなることを特徴とする拡大鏡付きメガネ。In the glasses with a magnifying glass in which a magnifying glass is attached in front of the glasses body, a support body having a support portion that is attached to the head and connected to the upper part of the glasses body is provided. Glasses with a magnifying glass. 前記支持体による前記メガネ本体の支持が弾力的に行なわれることを特徴とする請求項1記載の拡大鏡付きメガネ。The glasses with magnifying glass according to claim 1, wherein the glasses body is elastically supported by the support body. 前記支持体の後側がその二箇所において、前記メガネ本体の耳かけ部それぞれの後部に連結されることを特徴とする請求項1または2記載の拡大鏡付きメガネ。The spectacles with a magnifying glass according to claim 1 or 2, wherein the rear side of the support is connected to the rear part of each ear hook part of the spectacle body at two places.
JP2003198106A 2003-06-12 2003-06-12 Spectacles with magnifier Pending JP2005004153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003198106A JP2005004153A (en) 2003-06-12 2003-06-12 Spectacles with magnifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003198106A JP2005004153A (en) 2003-06-12 2003-06-12 Spectacles with magnifier

Publications (1)

Publication Number Publication Date
JP2005004153A true JP2005004153A (en) 2005-01-06

Family

ID=34100305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003198106A Pending JP2005004153A (en) 2003-06-12 2003-06-12 Spectacles with magnifier

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007310006A (en) * 2006-05-16 2007-11-29 Pentax Corp Binocular magnifying glass
WO2018029788A1 (en) * 2016-08-09 2018-02-15 学校法人神奈川歯科大学 Medical scope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007310006A (en) * 2006-05-16 2007-11-29 Pentax Corp Binocular magnifying glass
WO2018029788A1 (en) * 2016-08-09 2018-02-15 学校法人神奈川歯科大学 Medical scope

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