JPH09293U - Cap for lens fixing screw of glasses without frame - Google Patents
Cap for lens fixing screw of glasses without frameInfo
- Publication number
- JPH09293U JPH09293U JP1203996U JP1203996U JPH09293U JP H09293 U JPH09293 U JP H09293U JP 1203996 U JP1203996 U JP 1203996U JP 1203996 U JP1203996 U JP 1203996U JP H09293 U JPH09293 U JP H09293U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- lens
- screw
- glasses
- synthetic resin
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 26
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 14
- 239000000057 synthetic resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 229920006122 polyamide resin Polymers 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Abstract
(57)【要約】
【課題】 枠なしめがねのレンズ止めビスの先端をヤス
リ加工する必要のないキャップを提供する。
【解決手段】 ヨロイ３とレンズ２とを止めるビス６に
嵌合するねじ部材穴１４を有する先細帽状の弾性合成樹
脂製の枠なしめがねのレンズ止めビス用キャップ１３。
前記ビス６とワッシャ７とナット８とによってヨロイ３
とレンズ２とを締結し、ビス６の先端を適当な長さに切
断して、ヤスリ加工せずに前記キャップ１３を嵌合させ
る。
(57) [Summary] [PROBLEMS] To provide a cap that does not require the tip of a lens-fixing screw of frameless glasses to be filed. SOLUTION: A cap 13 for a lens-stop screw of a frameless spectacles made of elastic synthetic resin in a tapered cap shape having a screw member hole 14 to be fitted in a screw 6 for stopping an end piece 3 and a lens 2.
With the screw 6, washer 7 and nut 8,
The lens 2 is fastened, the tip of the screw 6 is cut into an appropriate length, and the cap 13 is fitted without sanding.
Description
【０００１】[0001]
本考案は、枠なしめがねのレンズ止めビスに用いるキャップに関する。 The present invention relates to a cap used for a lens fixing screw of frameless glasses.
【０００２】[0002]
枠なしめがねのレンズにヨロイやブリッジを取付けるための従来の構造は、図 ５の横断面図に示すように、使用者の目に合わせたレンズ２に取付孔５を穿設し 、この取付孔５にめがね１の前面となるレンズ２の一方面側から予めヨロイ３や ブリッジ４にろう接ぎされたビス６を挿入し、接眼面となるレンズ２の他方面側 にナイロンワッシャ７を当ててナット８を締め付け、ビス６を適当な長さに切断 し、この切断端面にヤスリをかけて図６の平面図に従って切り口のばりを取り除 いている。その後、めがねは、使用者の顔にフィットするようヨロイ３やテンプ ル１２の形状を修正するなどしてようやく商品化される。 As shown in the cross-sectional view of FIG. 5, the conventional structure for mounting the armor and bridge on the lens of the frameless glasses is to mount the mounting hole 5 on the lens 2 that matches the eyes of the user. Insert the screw 6 brazed to the armature 3 or the bridge 4 from one side of the lens 2 which is the front surface of the spectacles 1 to the lens 5, and apply the nylon washer 7 to the other side of the lens 2 which is the eyepiece surface to attach the nut. 8 is tightened, the screw 6 is cut into an appropriate length, and the cut end face is sanded to remove the flash of the cut end according to the plan view of FIG. After that, the glasses are finally commercialized by modifying the shapes of the armor 3 and the temple 12 so as to fit the user's face.
【０００３】[0003]
これらの加工作業はめがね小売店で行われるが、作業は各部品が細かいだけに 熟練を要し、精密性が求められる。特に、切断されたビス６のばり取り作業は、 誤ってレンズ２やヨロイ３、ブリッジ４などに疵を付ける危険性が高く、また手 間がかかる。そのうえ、やすりのかけ方が悪いと切り口のばりが除去されず、こ の部分が人体にとって重要な顔面や眼部と接触して怪我をさせるおそれがある。 さらに、ナット８が緩んで気が付かないうちにビス６から脱落し、めがねが使用 不能になる事態が起こるおそれもある。 Although these processing operations are performed at eyeglass retailers, the work requires skill because each part is fine, and precision is required. In particular, the deburring work of the cut screws 6 has a high risk of mistakenly scratching the lens 2, the armor 3, the bridge 4, and the like, and is time-consuming. Moreover, if the sandpaper is not applied properly, the burrs at the cut end will not be removed, and this part may come into contact with the face and eyes, which are important for the human body, and cause injury. In addition, the nut 8 may come loose from the screw 6 without being noticed, and the glasses may become unusable.
【０００４】 本考案の目的は、枠なしめがねのレンズ止めビスのヤスリ加工なしに、かつ使 用者に安全な枠なしめがねを得るために、前記ビスに用いるキャップを提供する ことである。An object of the present invention is to provide a cap to be used for the above-mentioned screws without filing the lens stop screw of the glasses without the frame and for obtaining the frame-free glasses which is safe for the user.
【０００５】[0005]
【課題を解決するための手段】 本考案は、ヨロイとレンズとを止めるビスに嵌合するねじ部材穴を有する先細 帽状であって、弾性合成樹脂で構成されることを特徴とする枠なしめがねのレン ズ止めビス用キャップである。 ヨロイやブリッジにろう接ぎされたビスにレンズを挿入し、ワッシャを介して ナットを締付け、ヨロイやブリッジをレンズに取付けた後、ビスを適当な長さに 切断し、このビスに本考案に従うキャップを嵌合する。ビスの先端はヤスリ加工 の必要がなく、加工に手間がかからず、ビスの先端が露出することがないので、 使用者にとって安全が確保される。またキャップが弾性合成樹脂で構成されるの で、ビスに嵌合した場合、ビスのねじ部や切断に際して生じたバリなどとなじみ 、キャップが脱落し難くなるとともに、ナットが緩んでもキャップによって脱落 が防止される。[MEANS FOR SOLVING THE PROBLEMS] The present invention is a tapered cap having a screw member hole that fits into a screw for fixing an armature and a lens, and is made of elastic synthetic resin. It is a cap for lens-fastening screws. Insert the lens into the screw brazed to the armor and bridge, tighten the nut with the washer, attach the armor and bridge to the lens, and then cut the screw to an appropriate length. Mating. The tip of the screw does not need to be filed, it does not take much time to process, and the tip of the screw is not exposed, which ensures safety for the user. In addition, since the cap is made of elastic synthetic resin, when it is fitted to the screw, it fits well with the screw part of the screw and burrs generated when cutting, making it difficult for the cap to fall off, and even if the nut loosens, it will not fall off with the cap. To be prevented.
【０００６】 また本発明は、前記弾性合成樹脂が軟質塩化ビニール系樹脂であることを特徴 とする。 また本考案は、前記弾性合成樹脂がポリアミド系樹脂であることを特徴とする 。 また本考案は、前記弾性合成樹脂がシリコンゴムであることを特徴とする。 本考案に従えば、キャップに用いる軟質塩化ビニール系樹脂、ポリアミド系合 成樹脂またはシリコンゴムは軟質であり、ビスのねじ部になじみ易く、また汗や 涙による変質および環境の変化に対する耐性があり、長期にわたって使用できる 。Further, the present invention is characterized in that the elastic synthetic resin is a soft vinyl chloride resin. Further, the present invention is characterized in that the elastic synthetic resin is a polyamide resin. Further, the present invention is characterized in that the elastic synthetic resin is silicone rubber. According to the present invention, the soft vinyl chloride resin, polyamide compound resin, or silicone rubber used for the cap is soft and easily adapts to the screw part of the screw, and is resistant to deterioration due to sweat or tears and environmental changes. Can be used for a long time.
【０００７】[0007]
図１は、枠なしめがねの一部を省略した斜視図であり、図２は本考案の枠なし めがねのレンズ止めビス用キャップ１３を使用しためがねの要部断面図である。 これらの図に示すように、枠なしめがね１は、ガラスまたはプラスチック製のレ ンズ２と、ヨロイ３、ブリッジ４とテンプル１２とを有し、前記ヨロイ３および ブリッジ４には、レンズ２と対接する面にビス６がろう接ぎによって突設される 。ビス６の長さはレンズ２の厚みに対応するよう１０〜１５ｍｍとされる。レン ズ２には、前記ビス６が挿通される組付孔５が開設される。 FIG. 1 is a perspective view in which part of the frameless glasses is omitted, and FIG. 2 is a cross-sectional view of the main parts of the glasses using the lens-stop screw cap 13 of the frameless glasses of the present invention. As shown in these figures, the frameless glasses 1 have a lens 2 made of glass or plastic, an armature 3, a bridge 4 and a temple 12, and the armature 3 and the bridge 4 have a lens 2 and a lens 2. A screw 6 is projected on the contact surface by brazing. The length of the screw 6 is set to 10 to 15 mm so as to correspond to the thickness of the lens 2. The lens 2 has an assembly hole 5 through which the screw 6 is inserted.
【０００８】 これらレンズ２にヨロイ３およびブリッジ４を取付けるにあたり、図５に示す ように組付孔５にレンズ２の一方面（めがねの前面側）からビス６を挿通し、他 方面にワッシャ７を当て、ナット８を締め付ける。ワッシャ７は合成樹脂製品、 たとえばナイロンが用いられるので、ナット８によってレンズ２に疵がつくこと はない。ビス６は、ナット８が締め付け固定された後、その先端部をキャップ取 付部１１として１〜２ｍｍを残し、ニッパなどを用いて切断される。When attaching the armature 3 and the bridge 4 to these lenses 2, as shown in FIG. 5, a screw 6 is inserted into the assembly hole 5 from one surface of the lens 2 (the front side of the eyeglasses), and the washer 7 is attached to the other surface. And tighten the nut 8. Since the washer 7 is made of a synthetic resin product such as nylon, the nut 8 does not scratch the lens 2. After the nut 8 is tightened and fixed, the screw 6 is cut with a nipper or the like, leaving 1 to 2 mm as the cap attachment portion 11 at its tip.
【０００９】 図３は、本考案の枠なしめがねのレンズ止めビス用キャップ１３の一実施の形 態の斜視図であり、図４はキャップ１３をキャップ取付部１１に嵌着した状態の 拡大断面図である。キャップ１３は、広く弾性を有する合成樹脂で構成されるが 、ポリ塩化ビニールなどの軟質塩化ビニル系樹脂、ナイロンの商品名で用いられ ているポリアミド系合成樹脂、シリコンゴムなど軟性を有する弾性体が好ましい 。FIG. 3 is a perspective view of an embodiment of the cap 13 for lens-fixing screws of frameless glasses of the present invention, and FIG. 4 is an enlarged cross-sectional view of the cap 13 fitted to the cap mounting portion 11. It is a figure. The cap 13 is composed of a wide range of elastic synthetic resins, but is made of a soft vinyl chloride resin such as polyvinyl chloride, a polyamide synthetic resin used under the trade name of nylon, and a flexible elastic body such as silicone rubber. Preferred.
【００１０】 キャップ１３は、切断されたままのキャップ取付部１１に嵌着される。切断に よってビスのねじ山は潰れ、バリが生じた状態となるが、これらによってキャッ プ１３が引掛かり、嵌着をより完全なものにする。The cap 13 is fitted to the cap mounting portion 11 which is still cut. By the cutting, the screw thread of the screw is crushed and burrs are generated, but the cap 13 is caught by these and the fitting is completed more completely.
【００１１】 枠なしめがねのレンズ止めビス６は、通常直径が１．２ｍｍ程度であるので、 キャップ１３のビス６に嵌着されるねじ部材穴１４は、たとえばｄ＝１．０ｍｍ の内径とされ、キャップ取付部１１に嵌合されるので、キャップ１３は容易に脱 落しない。ねじ部材穴１４の深さｈは、キャップ取付部１１が確実に収納可能な 寸法、たとえば２ｍｍとされる。またキャップ１３の肉厚は、キャップ取付部１ １のバリなどによって影響を受けない程度とすればよく、たとえば基端部外径Ｄ ＝２．６ｍｍ、高さＨ＝３．５ｍｍの先細帽状体とされる。Since the lens fixing screw 6 of the frameless glasses usually has a diameter of about 1.2 mm, the screw member hole 14 fitted into the screw 6 of the cap 13 has an inner diameter of, for example, d = 1.0 mm. Since it is fitted to the cap attachment portion 11, the cap 13 does not easily come off. The depth h of the screw member hole 14 is set to a dimension such that the cap mounting portion 11 can be reliably housed, for example, 2 mm. The thickness of the cap 13 may be set so as not to be affected by burrs or the like of the cap mounting portion 11, and for example, a tapered cap shape having a base end outer diameter D = 2.6 mm and a height H = 3.5 mm. Be a body.
【００１２】[0012]
【考案の効果】 本考案によれば、弾性合成樹脂で構成されるキャップが枠なしめがねのレンズ 止めビスに嵌合されるので、ビスの先端の切断した部分をヤスリ加工する必要が なく、未熟練者の加工ミスによるレンズのキズが生じることがない。またヤスリ 加工の不充分による顔面や眼部が怪我をすることもない。EFFECTS OF THE INVENTION According to the present invention, the cap made of elastic synthetic resin is fitted to the lens fixing screw of the frameless glasses, so that it is not necessary to file the cut end of the screw, No scratches on the lens will occur due to processing mistakes made by an expert. In addition, the face and eyes are not injured due to insufficient sanding.
【図１】枠なしめがねの一部を省略した斜視図である。FIG. 1 is a perspective view in which part of frameless glasses is omitted.
【図２】本考案の枠なしめがねのレンズ止めビス用キャ
ップ１３を用いためがねの要部断面図である。FIG. 2 is a cross-sectional view of a main part of eyeglasses using the cap 13 for lens-fixing screws of frameless eyeglasses according to the present invention.
【図３】本考案の一実施形態の枠なしめがねのレンズ止
めビス用キャップ１３の斜視図である。FIG. 3 is a perspective view of a lens-stop screw cap 13 for frameless glasses according to an embodiment of the present invention.
【図４】枠なしめがねのレンズ止めビス用キャップ１３
をビス６のキャップ取付部１１に装着した状態の断面図
である。[Fig. 4] Cap 13 for lens fixing screw of glasses without a frame
FIG. 6 is a cross-sectional view showing a state in which is attached to the cap attachment portion 11 of the screw 6.
【図５】枠なしめがねのレンズ２をビス６でヨロイ３に
固定した状態を示す断面図である。FIG. 5 is a cross-sectional view showing a state where the lens 2 having frame-less glasses is fixed to the end piece 3 with screws 6.
【図６】従来の枠なしめがねの一部省略平面図である。FIG. 6 is a partially omitted plan view of conventional frameless glasses.
１ 枠なしめがね ２ レンズ ３ ヨロイ ４ ブリッジ ６ ビス ８ ナット １１ キャップ取付部 １３ キャップ １４ ねじ部材穴 1 frameless glasses 2 lens 3 armoring 4 bridge 6 screw 8 nut 11 cap mounting part 13 cap 14 screw member hole
Claims (4)
るねじ部材穴を有する先細帽状であって、弾性合成樹脂
で構成されることを特徴とする枠なしめがねのレンズ止
めビス用キャップ。1. A cap for lens-fastening lens of frameless glasses, which has a tapered cap shape having a screw member hole to be fitted with a screw for stopping an endowment and a lens, and is made of an elastic synthetic resin.
脂であることを特徴とする請求項１記載の枠なしめがね
のレンズ止めビス用キャップ。2. The cap for lens-fastening lens of frameless glasses according to claim 1, wherein the elastic synthetic resin is a soft vinyl chloride resin.
ることを特徴とする請求項１記載の枠なしめがねのレン
ズ止めビス用キャップ。3. The cap for a lens fixing screw of frameless glasses according to claim 1, wherein the elastic synthetic resin is a polyamide resin.
とを特徴とする請求項１記載の枠なしめがねのレンズ止
めビス用キャップ。4. The cap for lens-fixing screws of frameless glasses according to claim 1, wherein the elastic synthetic resin is silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996012039U JP2573284Y2 (en) | 1996-11-25 | 1996-11-25 | Lens cap screw for frameless glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996012039U JP2573284Y2 (en) | 1996-11-25 | 1996-11-25 | Lens cap screw for frameless glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09293U true JPH09293U (en) | 1997-05-20 |
| JP2573284Y2 JP2573284Y2 (en) | 1998-05-28 |
Family
ID=11794468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996012039U Expired - Lifetime JP2573284Y2 (en) | 1996-11-25 | 1996-11-25 | Lens cap screw for frameless glasses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2573284Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147349A (en) * | 1978-05-09 | 1979-11-17 | Seiji Futami | Waterrproof nut and method of producing same |
| JPS6158724U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPH0463419U (en) * | 1990-10-13 | 1992-05-29 |
-
1996
- 1996-11-25 JP JP1996012039U patent/JP2573284Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147349A (en) * | 1978-05-09 | 1979-11-17 | Seiji Futami | Waterrproof nut and method of producing same |
| JPS6158724U (en) * | 1984-09-25 | 1986-04-19 | ||
| JPH0463419U (en) * | 1990-10-13 | 1992-05-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2573284Y2 (en) | 1998-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |