JP3061154U - Rimless glasses - Google Patents
Rimless glassesInfo
- Publication number
- JP3061154U JP3061154U JP1999001247U JP124799U JP3061154U JP 3061154 U JP3061154 U JP 3061154U JP 1999001247 U JP1999001247 U JP 1999001247U JP 124799 U JP124799 U JP 124799U JP 3061154 U JP3061154 U JP 3061154U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- screw
- screwed
- hinge
- connecting member
- 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 - Lifetime
Links
Landscapes
- Eyeglasses (AREA)
Abstract
(57)【要約】
【課題】 両レンズを連結部材によって直接ネジ止め連
結し、レンズの外側にはヨロイをネジ止めし、そして該
ヨロイには蝶番を介してツルを折り畳み出来るように取
付けした縁なしメガネにおいて、レンズ面との間にワッ
シャと介在しなくても、またレンズ穴にブシュを嵌めな
くても、レンズ割れやネジの緩みを生じない縁なしメガ
ネの提供。
【解決手段】 連結部材2及びヨロイ3には止着片7を
形成してレンズ1とネジ止めし、レンズ穴6にはブシュ
を嵌めることなく樹脂製のネジ8を使用して締め付け
し、しかもこのネジ8の材質は弾力性に優れた樹脂材を
使用している。
PROBLEM TO BE SOLVED: To directly connect both lenses by screwing with a connecting member, screw a yoro on the outside of the lens, and attach a vine to the yoro via a hinge so that a crane can be folded. The present invention provides edgeless eyeglasses that do not cause a lens crack or a loose screw even when a washer is not interposed between the lens and the lens surface and a bush is not fitted into the lens hole. SOLUTION: A fastening piece 7 is formed on a connecting member 2 and a yoke 3 and screwed to the lens 1, and the lens hole 6 is tightened using a resin screw 8 without fitting a bush. The screw 8 is made of a resin material having excellent elasticity.
Description
【0001】[0001]
本考案はレンズを保持する為のリムを持たずに両レンズを連結部材にて直接連 結し、そしてレンズ外側にはヨロイをネジ止めして成る縁なしメガネに関するも のである。 The present invention relates to frameless glasses in which both lenses are directly connected by a connecting member without having a rim for holding the lenses, and a yolo is screwed to the outside of the lenses.
【0002】[0002]
図4は従来の一般的な縁なしメガネを示している。両レンズ(イ)、(イ)は 連結部材(ロ)によって連結され、レンズ(イ)の外側にはヨロイ(ハ)がネジ 止めされ、このヨロイ(ハ)に蝶番(ニ)を介してツル(ホ)が折り畳み出来る ように取り付けされている。ここでレンズ(イ)には穴が貫通して形成され、こ の穴にネジ(ヘ)を挿通して連結部材(ロ)の止着片(ト)と連結・固定してい る。 FIG. 4 shows conventional general frameless glasses. The two lenses (a) and (b) are connected by a connecting member (b), and a screw (c) is screwed to the outside of the lens (a). (E) is installed so that it can be folded. Here, a hole is formed through the lens (a), and a screw (f) is inserted into this hole to connect and fix to the fastening piece (g) of the connecting member (b).
【0003】 図5はヨロイ(ハ)とレンズ(イ)の連結構造を示している断面拡大図であり 、ヨロイ(ハ)から伸びる止着片(ト)はレンズ(イ)と面し、止着片(ト)か らレンズ穴へ挿通するネジ(ヘ)によって互いに連結されている。しかし、ヨロ イ(ハ)は一般に金属製である為に直接レンズ面に当てることが出来ず、止着片 (ト)とレンズ面との間には樹脂製のワッシャ(チ)を介在し、同じく金属製の ネジ(ヘ)がレンズ穴(リ)に接することを避ける為に、該レンズ穴(リ)には 樹脂製のブシュ(ヌ)を嵌めている。FIG. 5 is an enlarged cross-sectional view showing a connection structure between the yoke (c) and the lens (a). A fastening piece (g) extending from the yoke (c) faces the lens (a), and They are connected to each other by screws (f) inserted from the attachment pieces (g) into the lens holes. However, since the soil (c) is generally made of metal, it cannot be directly applied to the lens surface, and a resin washer (h) is interposed between the fastening piece (g) and the lens surface. Similarly, a resin bush (nu) is fitted into the lens hole (ri) to prevent the metal screw (f) from contacting the lens hole (ri).
【0004】 同図ではワッシャ(チ)とブシュ(ヌ)を一体化しているが、このヨロイ(ハ )並びに該ヨロイから延びる止着片(ト)を樹脂製とするならば、上記ワッシャ (チ)は不要であるが、ネジ(ヘ)は金属製であることからブシュ(ヌ)は必要 となる。従来の縁なしメガネでは上記連結部材(ロ)及びヨロイ(ハ)を弾性変 形に優れた樹脂製とすることでレンズ割れを防止する効果が得られることは事実 である。しかしレンズ穴(リ)に挿通するネジ(ヘ)は金属製であることから、 ブシュを嵌めていてもレンズ穴(リ)に応力集中をもたらし、レンズにヒビが入 ったり、割れを発生してしまう。又、金属製のネジ(ヘ)は緩み生じてレンズ( イ)にガタ付きを起こすことも従来の縁なしメガネの問題である。In FIG. 1, the washer (h) and the bush (h) are integrated, but if the yoro (c) and the fastening piece (g) extending from the yolo are made of resin, the washer (h) is used. ) Is not required, but the bush (nu) is necessary because the screw (f) is made of metal. It is a fact that in the conventional frameless glasses, the effect of preventing lens cracking can be obtained by making the connecting member (b) and the yoke (c) made of resin having excellent elastic deformation. However, since the screw (f) inserted into the lens hole (ri) is made of metal, even if the bush is fitted, stress concentrates on the lens hole (ri), causing cracks and cracks in the lens. Would. Another problem of the conventional frameless glasses is that the metal screw (f) is loosened and the lens (b) is loose.
【0005】[0005]
このように、従来の縁なしメガネには上記のごとき問題がある。本考案が解決 しようとする課題はこの問題点であり、ワッシャを介在せず、又レンズ穴にブシ ュを嵌めなくてもレンズ割れを発生しない、さらにネジの緩みを防止することに よりレンズのガタ付きを生じない縁なしメガネを提供する。 As described above, the conventional frameless glasses have the above-described problems. The problem to be solved by the present invention is this problem, which does not involve a washer, does not cause a lens crack even if a bush is not fitted into a lens hole, and prevents a screw from being loosened. Provide edgeless glasses that do not cause backlash.
【0006】[0006]
本考案の縁なしメガネの基本構造は従来と同じであるが、第1の特徴はネジが 金属質ではなく樹脂製としている点である。ただし、細くて小さくても破損しな いように弾力性に優れた強度の高い材質が使用される。又、連結部材及びヨロイ も弾性変形に優れた樹脂製であり金属材を使用しない。したがって、連結部材及 びヨロイからレンズ側へ延びる止着片とレンズ間に介在して直接接触を避ける為 のワッシャは不要であると共に、レンズ穴にはブシュを嵌めないで直接ネジを挿 通してネジ止め出来る。 The basic structure of the frameless glasses of the present invention is the same as the conventional one, but the first feature is that the screws are made of resin instead of metal. However, a high-strength material with excellent elasticity is used so that it will not be damaged even if it is small and small. Also, the connecting member and the yoke are made of resin having excellent elastic deformation and do not use a metal material. Therefore, there is no need for a washer to avoid direct contact between the lens and the fastening piece extending from the connection member and the yoke to the lens side, and to insert a screw directly into the lens hole without fitting a bush. Can be screwed.
【0007】 このネジは弾性変形に優れている為に、ネジ締めすることでネジは湾曲出来、 ネジ山は変形してレンズ穴に無理な応力を集中させることなく固定でき、しかも 緩みにくい。又ヨロイ先端に設けてツルを折り畳み可能に連結する蝶番も樹脂製 としている。この樹脂製の蝶番は摺動面の磨耗が少なくてツルのガタ付きを抑え ることが出来る。以下、本考案に係る実施例を図面に基づいて詳細に説明する。Since this screw is excellent in elastic deformation, the screw can be bent by tightening the screw, and the screw thread can be deformed and fixed without concentration of unreasonable stress in the lens hole, and it is hard to be loosened. The hinges that are provided at the tip of the yoke to connect the vines in a foldable manner are also made of resin. This resin hinge has a small amount of wear on the sliding surface and can prevent rattle rattling. Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
【0008】[0008]
図1は本考案の縁なしメガネを示す実施例である。基本形態は前記図4に示し ている従来の縁なしメガネと同じであって、両レンズ1、1は連結部材2にて連 結され、レンズ1、1の外側にはヨロイ3,3が取着され、ヨロイ3にはツル4 が折り畳み出来るように蝶番5を介して連結されている。そして上記連結部材2 、ヨロイ3、ツル4、それに蝶番5は全て樹脂製であり、金属部品は何一つ使用 していない。 FIG. 1 is an embodiment showing the frameless glasses of the present invention. The basic form is the same as that of the conventional frameless glasses shown in FIG. The crane 4 is attached to the yoro 3 via a hinge 5 so that the crane 4 can be folded. The connecting member 2, the yoke 3, the vine 4, and the hinge 5 are all made of resin, and no metal parts are used.
【0009】 図2はヨロイ3とレンズ1の連結構造を示している断面拡大図であり、同図か ら明らかなようにレンズ穴6にはブシュを嵌めていない。レンズ穴6を貫通して 止着片7のネジ穴に螺合するネジ8は樹脂製であって、ブシュを嵌めないでレン ズ1を連結することが出来る。ただし1本のネジ8ではネジ8を中心としたレン ズ1の回転を防止することが出来ない為に、このメガネでは当たり片9を有して いて、レンズ1の外側10に当接している。勿論、レンズ1の回り止め手段はこ の当たり片9に限定するものではなく、止着片7に設けた補助ピンをレンズ面の 補助穴に嵌めることも出来る。FIG. 2 is an enlarged cross-sectional view showing a connection structure between the yoke 3 and the lens 1, and a bush is not fitted in the lens hole 6 as is apparent from FIG. The screw 8 that passes through the lens hole 6 and is screwed into the screw hole of the fastening piece 7 is made of resin, and can connect the lens 1 without fitting a bush. However, since the rotation of the lens 1 around the screw 8 cannot be prevented with one screw 8, the glasses have a contact piece 9 and are in contact with the outside 10 of the lens 1. . Of course, the detent means of the lens 1 is not limited to the contact piece 9, but an auxiliary pin provided on the fastening piece 7 can be fitted into an auxiliary hole on the lens surface.
【0010】 同図のメガネには、止着片7とレンズ1間にはワッシャ11を介在している。 これはレンズ割れを防止の為のワッシャではなく、メガネのフロントカーブを一 定にする為のものであって、厚みは一定でなく、位置によって違っている。レン ズはその度数によって曲率が異なり、その為にレンズ1の裏面に止着片7を当接 した状態でネジ止めしただけでは両レンズのフロントカーブが変化する。したが って、このカーブを一定化する為に上記ワッシャ11を介して止着片7にネジ止 めしている。In the glasses shown in FIG. 1, a washer 11 is interposed between the fastening piece 7 and the lens 1. This is not a washer to prevent cracking of the lens, but a constant front curve of the glasses. The thickness is not constant and varies depending on the position. The curvature of the lens varies depending on the power thereof, and thus the front curve of both lenses changes only by screwing the lens 1 in a state where the fastening piece 7 is in contact with the back surface of the lens 1. Therefore, in order to make this curve constant, it is screwed to the fastening piece 7 via the washer 11.
【0011】 レンズ1の表側(正面側)から挿通した樹脂製ネジ8は止着片7に設けている ネジ穴に螺合して締付けされることになるが、該ネジ8は弾力性に優れて強度の 高い樹脂製であるために、ネジ締めと共にネジは伸び、ねじ山は変形するが破損 することはなく、又適度に湾曲することが出来る。ここでネジ8の材質は特に限 定しないが、例えばポリフェニルサルホン(PPSF)が適している。A resin screw 8 inserted from the front side (front side) of the lens 1 is screwed into a screw hole provided in the fastening piece 7 and tightened. The screw 8 has excellent elasticity. Because of the high strength of the resin, the screw elongates as the screw is tightened, and the thread is deformed but not damaged, and it can bend appropriately. Here, the material of the screw 8 is not particularly limited, but for example, polyphenylsulfone (PPSF) is suitable.
【0012】 図3はツル4を連結する蝶番5を示しているが、この蝶番5は金属製でなく、 ヨロイ3の先端に一体成形している蝶片12aとツル端に一体成形している蝶片 12bとで構成され、両蝶片12a、12bをネジピン13にて繋いでいる。又 ネジピンでなく、ストレートピンを挿入することも出来る。そして、ツル4は連 結部材2やヨロイ3の材質とは異なり、超弾性材質を使用することでツル4はメ ガネを掛けた際に顔の両脇になじむことが出来、メガネの位置ズレを防止する上 で効果がある。FIG. 3 shows a hinge 5 for connecting the vine 4, but this hinge 5 is not made of metal, but is integrally formed with a hinge piece 12 a integrally formed at the tip of the lip 3 and an end of the vine. The butterfly pieces 12b are connected to each other by screw pins 13. Also, instead of screw pins, straight pins can be inserted. The crane 4 is different from the material of the connecting member 2 and the yoke 3, and by using a super-elastic material, the crane 4 can be adapted to both sides of the face when the user puts on the eyeglasses. It is effective in preventing
【0013】 以上述べたように、本考案の縁なしメガネは両レンズを連結する連結部材及び レンズ外側に取り付けるヨロイを樹脂製ネジを用いてネジ止めしたものであり、 次のような効果を得ることが出来る。[0013] As described above, the frameless glasses of the present invention are obtained by fastening the connecting member for connecting the two lenses and the yoke attached to the outside of the lens with the screw made of resin, and have the following effects. I can do it.
【0014】[0014]
本考案の縁なしメガネは両レンズを連結する連結部材及びレンズ外側に取り付 けるヨロイを樹脂製ネジにて固定している。この樹脂製ネジは弾力性に優れて強 度が高く、ネジ締めに伴って伸び、ネジ山は変形して噛み合うことが出来るため に緩むことがない。したがってネジの緩みに伴って生じるレンズのガタ付きを防 止することができる。そしてネジは締め付けに伴って湾曲することが出来、その 結果レンズ穴に無理を与えることなく、レンズ割れ防止に大きな効果がある。こ の際、樹脂ネジであることからレンズ穴にはブシュを嵌める必要はない。一方、 ツルを連結する蝶番も樹脂製であって、金属蝶番に比較して摺動面の磨耗が少な く、その結果ツルのガタ付きを防止する上で大きな効果がある。それにメガネ全 体が樹脂製である為に軽くなると共に、質感が向上する。 In the frameless glasses according to the present invention, a connecting member for connecting the two lenses and a yoke attached to the outside of the lenses are fixed with resin screws. This resin screw has excellent elasticity and high strength, and expands as the screw is tightened. The screw thread is deformed and can mesh with each other, so it does not loosen. Therefore, it is possible to prevent rattling of the lens caused by loosening of the screw. The screw can bend as the screw is tightened. As a result, the screw has a great effect in preventing the lens from cracking without forcing the lens hole. At this time, it is not necessary to fit a bush in the lens hole because it is a resin screw. On the other hand, the hinge for connecting the vine is also made of resin, and has less wear on the sliding surface as compared with the metal hinge, and as a result, it has a great effect in preventing the vine from rattling. In addition, since the entire glasses are made of resin, the weight is reduced and the texture is improved.
【図1】本考案の縁なしメガネの具体例。FIG. 1 is a specific example of the frameless glasses of the present invention.
【図2】レンズとヨロイの連結構造を示す断面拡大図。FIG. 2 is an enlarged cross-sectional view showing a connection structure between a lens and a yoke.
【図3】ツルの連結構造。FIG. 3 is a connecting structure of a vine.
【図4】従来の縁なしメガネ。FIG. 4 shows conventional frameless glasses.
【図5】従来の縁なしメガネにおけるレンズとヨロイの
連結構造。FIG. 5 shows a connection structure between a lens and a yoke in conventional frameless glasses.
1 レンズ 2 連結部材 3 ヨロイ 4 ツル 5 蝶番 6 レンズ穴 7 止着片 8 ネジ 9 当たり片 10 外側 11 ワッシャ 12 蝶片 13 ネジピン REFERENCE SIGNS LIST 1 lens 2 connecting member 3 screw 4 crane 5 hinge 6 lens hole 7 fastening piece 8 screw 9 hitting piece 10 outside 11 washer 12 butterfly piece 13 screw pin
Claims (2)
め連結し、又レンズ外側にはヨロイをネジ止めし、そし
て該ヨロイには蝶番を介してツルを折り畳み出来るよう
に取り付けした縁なしメガネにおいて、上記ネジは弾力
性に優れた樹脂製とし、レンズ穴にはブシュを嵌めるこ
となく直接挿通して連結部材及びヨロイからレンズ側へ
延びる止着片に形成したネジ穴に螺合し、上記蝶番の蝶
片をヨロイとツル側にそれぞれ形成すると共に、両蝶片
をピン又はネジピンにて連結したことを特徴とする縁な
しメガネ。1. An edgeless eyeglasses in which both lenses are directly screwed and connected by a connecting member, and a yoke is screwed to the outside of the lens, and a crane is attached to the yolo via a hinge so as to be folded. The screw is made of resin having excellent elasticity, and is directly inserted without fitting a bush into the lens hole, and screwed into a screw hole formed in a connecting member and a fastening piece extending from the yoke to the lens side. Borderless eyeglasses, wherein butterfly pieces are formed on the side of the lip and the vine, respectively, and both butterfly pieces are connected by a pin or a screw pin.
め連結し、又レンズ外側にはヨロイをネジ止めし、そし
て該ヨロイには蝶番を介してツルを折り畳み出来るよう
に取り付けした縁なしメガネにおいて、上記ネジは弾力
性に優れた樹脂製とし、レンズ穴にはブシュを嵌めるこ
となく直接挿通して連結部材及びヨロイからレンズ裏側
へ延びる止着片に形成したネジ穴に螺合すると共に、止
着片とレンズ裏面との間にはフロントカーブを調整する
為のブシュを介在し、さらに上記蝶番の蝶片をヨロイと
ツル側にそれぞれ形成すると共に、両蝶片をピン又はネ
ジピンにて連結したことを特徴とする縁なしメガネ。2. The rimless eyeglasses, wherein both lenses are directly screwed and connected by a connecting member, and a lens is screwed to the outside of the lens, and a crane is attached to the lens via a hinge. The screw is made of resin with excellent elasticity, and is directly inserted without fitting a bush into the lens hole, and screwed into the screw hole formed in the fastening member extending from the connecting member and the yoke to the back side of the lens. A bush for adjusting the front curve is interposed between the piece and the back of the lens.Furthermore, the hinge piece of the hinge is formed on the side of the lip and the vine, respectively, and both hinge pieces are connected with pins or screw pins. Frameless glasses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1999001247U JP3061154U (en) | 1999-01-30 | 1999-01-30 | Rimless glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1999001247U JP3061154U (en) | 1999-01-30 | 1999-01-30 | Rimless glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3061154U true JP3061154U (en) | 1999-09-17 |
Family
ID=43194945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1999001247U Expired - Lifetime JP3061154U (en) | 1999-01-30 | 1999-01-30 | Rimless glasses |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3061154U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012159577A (en) * | 2011-01-31 | 2012-08-23 | Tetsuo Sanpei | Spectacle frame |
-
1999
- 1999-01-30 JP JP1999001247U patent/JP3061154U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012159577A (en) * | 2011-01-31 | 2012-08-23 | Tetsuo Sanpei | Spectacle frame |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2841164B2 (en) | Rotation method and rotation mechanism for glasses | |
JP3061154U (en) | Rimless glasses | |
JP2002277832A (en) | Rimless spectacles and sleeved spring washer | |
JP3051605U (en) | Glasses screwed structure | |
WO2004003635A1 (en) | Spectacles hinge | |
JP3053251U (en) | Glasses nut | |
US11353717B2 (en) | Rimless glasses | |
JP3212603U (en) | Rimless glasses | |
JP3012043U (en) | Fixing structure for eyeglass screws and lenses | |
JP2002357794A (en) | Hinge of spectacle frame | |
JP3381160B2 (en) | Eyeglass lens fastening structure | |
JP4014321B2 (en) | Lens and rim connection structure in eyeglasses | |
JP3000955U (en) | Lens fixing mechanism for rimless glasses, and end pieces and bridges used for the same | |
JP3021122U (en) | Spiral joint structure for eyeglass frames | |
JP3044172U (en) | Frameless glasses | |
JP3039996U (en) | Glasses with temple mounting structure | |
JP3058251U (en) | Linked structure of frameless glasses | |
JP2002174798A (en) | Temple folding hinge of spectacle frame | |
JP3006113U (en) | Eyeglass bracket tomo | |
JP3092466U (en) | Frameless glasses | |
JP3078164U (en) | Fastening structure for two-point glasses | |
JP3007363U (en) | Rimless eyeglasses bracket | |
JPH04112222U (en) | Lens connection mechanism with lens thickness adjustment pipe | |
JP2006178142A (en) | Lens mounting structure of spectacles | |
JP3021421U (en) | Deformation prevention tool for two-point glasses |