JPS6223577B2 - - Google Patents
Info
- Publication number
- JPS6223577B2 JPS6223577B2 JP56188233A JP18823381A JPS6223577B2 JP S6223577 B2 JPS6223577 B2 JP S6223577B2 JP 56188233 A JP56188233 A JP 56188233A JP 18823381 A JP18823381 A JP 18823381A JP S6223577 B2 JPS6223577 B2 JP S6223577B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- mold
- molding
- face
- eyeglass main
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は水中眼鏡の製造方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing underwater goggles.
従来、水中眼鏡はゴムで成形した本体にガラス
板を嵌め、しかる後ガラスを嵌めた本体に合成樹
脂又は金属の枠を施したものである。又ガラス板
の縁にプラスチツクの支持部材を成形し、これに
ゴムの本体を成形したものである。従つて原価は
高く水漏れを来たすおそれがあつた。 Conventionally, underwater goggles are made by fitting a glass plate into a rubber-molded main body, and then attaching a synthetic resin or metal frame to the glass-fitting main body. Also, a plastic support member is molded around the edge of the glass plate, and a rubber body is molded onto this. Therefore, the cost was high and there was a risk of water leakage.
本発明は前記従来の方法を改め、製作が容易で
低廉にできる水中眼鏡の製造方法を提供すること
にある。 An object of the present invention is to provide a method for manufacturing underwater goggles that is easy and inexpensive to manufacture by modifying the conventional method.
しかして本発明は、環状部を有する眼鏡主体を
合成樹脂により金型を用いて成形する工程と、し
かる後、前期金型と同じ型面を有し、さらに型締
め時、眼鏡主体後端の接顔彎曲面に顔面接触条片
を接続成形するための型窩を有する金型に眼鏡主
体を入れ、接顔彎曲面の上に発泡性プラスチツク
を注入し発泡させると同時に発泡プラスチツクの
顔面接触条片を成形する工程とから成る水中眼鏡
の製造方法である。 Therefore, the present invention includes a step of molding a spectacle main body having an annular part using a mold made of synthetic resin, and then a mold having the same mold surface as the previous mold, and furthermore, when the mold is clamped, the rear end of the spectacle main body is molded. The eyeglass main body is placed in a mold having a mold cavity for connecting and molding the face-contacting strip to the curved face-contact surface, and the foamed plastic is injected onto the curved face-contact surface and foamed. This is a method of manufacturing underwater goggles, which comprises a step of molding pieces.
図面は本発明の一実施例を示したもので、１は
透明の合成樹脂で成形した眼鏡主体で、この眼鏡
主体１を別の金型Ａ，Ｂに入れて、眼鏡主体１の
後端縁２にゴムを基材とした発泡性プラスチツク
の顔面接触条片３を一体に接続成形するものであ
る。発泡性プラスチツクとしては上記ゴムのほか
ポリウレタンを基材としたものも同じように使用
できる。この金型Ａ，Ｂは眼鏡主体１を型成形し
たのと同じ型面を有し、かつ型締め時、眼鏡主体
後端の接顔彎曲面２に、顔面接触条片３を接続成
形するための型窩Ｃを有するものを使用する（第
３図参照）。図中４は接続片、５はバンドを示
す。 The drawing shows one embodiment of the present invention. Reference numeral 1 shows a glasses main body molded from a transparent synthetic resin. This glasses main body 1 is put into separate molds A and B, and the rear edge of the glasses main body 1 is 2 and a face-contacting strip 3 made of foamed plastic based on rubber are integrally molded. In addition to the above-mentioned rubber, foamable plastics based on polyurethane can also be used. These molds A and B have the same mold surfaces as those used for molding the eyeglass main body 1, and are used to connect and mold the face contact strip 3 to the face-contact curved surface 2 at the rear end of the eyeglass main body when the mold is closed. Use one with a mold cavity C (see Fig. 3). In the figure, 4 indicates a connecting piece, and 5 indicates a band.
本発明によれば組立ての手数を要せず、簡単に
でき、製造原価は低減すると同時に、発泡プラス
チツク製の顔面接触条片は眼鏡主体にインサート
成形して接続し、接着剤を用いないため、水漏れ
を防止できる効果がある。 According to the present invention, it is easy to assemble and does not require any trouble, and the manufacturing cost is reduced. At the same time, the facial contact strip made of foamed plastic is insert-molded and connected to the main body of the eyeglasses, and no adhesive is used. It has the effect of preventing water leakage.
第１図は本発明に係る水中眼鏡の製造方法によ
つて製造した水中眼鏡の斜視図、第２図は横断平
面図、第３図は発泡プラスチツクの顔面接触条片
を成形する工程を示す断面図で第２図Ａ−A′線
における眼鏡主体の断面が示されている。
１……眼鏡主体、２……接顔彎曲面、３……顔
面接触条片。
FIG. 1 is a perspective view of underwater goggles manufactured by the method for manufacturing underwater goggles according to the present invention, FIG. 2 is a cross-sectional plan view, and FIG. 3 is a cross-sectional view showing the process of molding the face-contact strip of foamed plastic. The figure shows a cross section of the main body of the glasses taken along line A-A' in FIG. 1... Glasses main body, 2... Face contact curved surface, 3... Face contact strip.
Claims (1)
型を用いて成形する工程と、しかる後、前期金型
と同じ型面を有しかつ型締め時、眼鏡主体後端の
接顔彎曲面に顔面接触条片を接続成形するための
型窩を有する金型に眼鏡主体を入れ、接顔彎曲面
の上に発泡性プラスチツクを注入し発泡させると
同時に発泡プラスチツクの顔面接触条片を成形す
る工程とから成る水中眼鏡の製造方法。 ２ 発泡性プラスチツクは、基材がポリウレタン
である特許請求の範囲第１項記載の水中眼鏡の製
造方法。 ３ 発泡性プラスチツクは、基材がゴムである特
許請求の範囲第１項記載の水中眼鏡の製造方法。[Scope of Claims] 1. A step of molding an eyeglass main body having an annular portion using a mold made of synthetic resin, and then molding the eyeglass main body at the rear end of the eyeglass main body having the same mold surface as the previous mold and at the time of mold clamping. The eyeglass main body is placed in a mold having a mold cavity for connecting and molding the face-contacting strip to the curved face-contact surface, and the foamed plastic is injected onto the curved face-contact surface and foamed. A method of manufacturing underwater goggles comprising the step of molding pieces. 2. The method for manufacturing underwater goggles according to claim 1, wherein the base material of the foamable plastic is polyurethane. 3. The method for manufacturing underwater goggles according to claim 1, wherein the base material of the foamable plastic is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56188233A JPS5889284A (en) | 1981-11-24 | 1981-11-24 | Production of underwater goggle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56188233A JPS5889284A (en) | 1981-11-24 | 1981-11-24 | Production of underwater goggle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5889284A JPS5889284A (en) | 1983-05-27 |
| JPS6223577B2 true JPS6223577B2 (en) | 1987-05-23 |
Family
ID=16220112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56188233A Granted JPS5889284A (en) | 1981-11-24 | 1981-11-24 | Production of underwater goggle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889284A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066314U (en) * | 1983-10-12 | 1985-05-11 | 理研レンズ工業株式会社 | goggle type glasses |
| JPS6136653U (en) * | 1984-08-06 | 1986-03-06 | 芳子 石井 | Underwater viewing equipment |
| JPS63260578A (en) * | 1987-01-31 | 1988-10-27 | 株式会社アイエス | Submerged goggle and integral molding thereof |
-
1981
- 1981-11-24 JP JP56188233A patent/JPS5889284A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5889284A (en) | 1983-05-27 |
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