JPS6158815B2 - - Google Patents
Info
- Publication number
- JPS6158815B2 JPS6158815B2 JP17982983A JP17982983A JPS6158815B2 JP S6158815 B2 JPS6158815 B2 JP S6158815B2 JP 17982983 A JP17982983 A JP 17982983A JP 17982983 A JP17982983 A JP 17982983A JP S6158815 B2 JPS6158815 B2 JP S6158815B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- mounting boss
- resin sheet
- board
- back side
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 32
- 239000000057 synthetic resin Substances 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 12
- 229920002379 silicone rubber Polymers 0.000 claims description 9
- 239000004945 silicone rubber Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 2
- 239000010956 nickel silver Substances 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 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
- G02C5/00—Constructions of non-optical parts
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Description
【発明の詳細な説明】
本発明は、鼻に当接する当板をシリコーンゴム
弾性体で形成した眼鏡の鼻当てに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a nose pad for eyeglasses in which a contact plate that contacts the nose is made of silicone rubber elastic material.
従来のこの種の鼻当ては、シリコーンゴム弾性
体で形成した当板の裏面側の中央部に、金属製の
取付ボスの基端に連設した基板を埋設し、取付孔
付の取付ボスを当板の裏面の中央部から突出して
いる。ところが、シリコーンゴム弾性体の当板は
鼻当てとして優れた性質を有するが、強度が高く
ない。また、鼻に当接する毎に変形し、基板埋設
部分に大きな応力が加わる。従つて、使用してい
るうちに、当板の基板埋設部分が破損して取付ボ
スが脱落する。結局、従来のシリコーンゴム弾性
体の鼻当ては、取付ボスが脱落し易く、持久性に
欠ける。 Conventional nose pads of this type have a base plate connected to the base end of a metal mounting boss embedded in the center of the back side of a patch plate made of silicone rubber elastic material, and a mounting boss with a mounting hole. It protrudes from the center of the back of the plate. However, although the silicone rubber elastic material has excellent properties as a nose pad, it does not have high strength. Moreover, each time it comes into contact with the nose, it deforms, and a large stress is applied to the part embedded in the substrate. Therefore, during use, the board-embedded portion of the backing plate is damaged and the mounting boss falls off. As a result, the attachment bosses of conventional nose pads made of silicone rubber elastic material tend to fall off easily and lack durability.
本発明の目的は、上記の従来品の欠点をなく
し、取付ボスが脱落し難く持久性の高い眼鏡の鼻
当てを提供することである。 An object of the present invention is to eliminate the above-mentioned drawbacks of conventional products and to provide a nose pad for eyeglasses whose mounting boss is difficult to fall off and has high durability.
次に、本発明の実施例について説明する。 Next, examples of the present invention will be described.
本例の鼻当ては、第１図乃至第３図に示すよう
に、それ豆形状の無色透明の塩化ビニル、ポリエ
ステル、ポリプロピレン等の合成樹脂シート１の
中央部に四角形状の取付ボス突出孔２を貫設し、
合成樹脂シートの取付ボス突出孔２に洋白製の四
角錐柱状の取付ボス３を貫通して密嵌し、取付ボ
ス３の基端に連設した洋白製のだ円形平板状の基
板５とそら豆形状の合成樹脂シート１の長手方向
を合致させ、基板５の取付ボス側の板面を合成樹
脂シート１に無色透明の合成樹脂の接着剤で接着
して重合し、合成樹脂シート１上の基板５の取付
ボスと反対側の板面に無色透明のシアノアクリレ
ート、アクリル等の合成樹脂液を滴下して硬化さ
せ、合成樹脂シート１に重合した基板５を無色透
明の合成樹脂６で被覆し、合成樹脂シート１の基
板取付面側にそら豆形平板状の当板７を無色透明
のシリコーンゴム弾性体で形成して、当板７の裏
面に合成樹脂シート１を積層し、合成樹脂６で被
覆した基板５を当板７の裏面側の中央部に埋設
し、当板７裏面の合成樹脂シートの取付ボス突出
孔２から取付孔４付の取付ボス３を突出してい
る。 As shown in FIGS. 1 to 3, the nose pad of this example has a bean-shaped colorless and transparent synthetic resin sheet 1 made of vinyl chloride, polyester, polypropylene, etc., and a rectangular mounting boss protruding hole 2 in the center of the sheet. installed through the
A square pyramid-shaped mounting boss 3 made of nickel silver is tightly fitted through the mounting boss protrusion hole 2 of the synthetic resin sheet, and an oval plate-shaped base plate 5 made of nickel silver is connected to the base end of the mounting boss 3. The longitudinal direction of the bean-shaped synthetic resin sheet 1 is made to match, and the board surface on the mounting boss side of the substrate 5 is adhered to the synthetic resin sheet 1 with a colorless and transparent synthetic resin adhesive, and polymerized. A colorless and transparent synthetic resin liquid such as cyanoacrylate or acrylic is dropped onto the board surface opposite to the mounting boss of the substrate 5 and cured, and the substrate 5 that has been polymerized into the synthetic resin sheet 1 is covered with a colorless and transparent synthetic resin 6. Then, a broad bean-shaped flat plate 7 is formed of a colorless and transparent silicone rubber elastic body on the board mounting surface side of the synthetic resin sheet 1, and the synthetic resin sheet 1 is laminated on the back side of the plate 7. A substrate 5 coated with is buried in the center of the back side of the backing plate 7, and a mounting boss 3 with a mounting hole 4 protrudes from the mounting boss projection hole 2 of the synthetic resin sheet on the back side of the backing plate 7.
本例の鼻当ては、当板７の裏面に基板５が重合
した合成樹脂シート１を積層し、当板７内の基板
５を合成樹脂６で被覆して、基板５の回りを補強
しているので、基板５埋設部分が破損し難く、取
付ボス３が脱落し難い。 In the nose pad of this example, a synthetic resin sheet 1 on which a substrate 5 is polymerized is laminated on the back side of a cover plate 7, the substrate 5 inside the cover plate 7 is covered with a synthetic resin 6, and the area around the substrate 5 is reinforced. Therefore, the buried portion of the board 5 is less likely to be damaged and the mounting boss 3 is less likely to fall off.
上記の図示実施例の鼻当てにおいては、合成樹
脂シート１に重合した基板５を合成樹脂６で被覆
するに当り、基板５に合成樹脂液を被覆してこれ
を硬化させているが、基板にこれより１回り大き
い合成樹脂のシートを接着して重合してもよい。 In the nose pad of the above illustrated embodiment, when coating the substrate 5 polymerized on the synthetic resin sheet 1 with the synthetic resin 6, the substrate 5 is coated with a synthetic resin liquid and cured. A synthetic resin sheet one size larger than this may be adhered and polymerized.
本発明は、上記の実施例の説明からも明らかな
ように、シリコーンゴム弾性体で形成した当板の
裏面側に取付ボスを突出した眼鏡の鼻当てにおい
て、合成樹脂シートに貫設した取付ボス突出孔に
基板付の取付ボスを嵌合し、合成樹脂シートに重
合した取付ボスの基板を合成樹脂で被覆し、合成
樹脂シートの基板取付面側にシリコーンゴム弾性
体の当板を形成して、当板の裏面に合成樹脂シー
トを積層し、合成樹脂で被覆した基板を当板の裏
面側に埋設したことを特徴とする眼鏡の鼻当てで
ある。 As is clear from the description of the embodiments above, the present invention provides a nose pad for glasses in which a mounting boss is projected from the back side of a backing plate formed of a silicone rubber elastic body, and the mounting boss is provided through a synthetic resin sheet. A mounting boss with a board is fitted into the protruding hole, the board of the mounting boss is coated with a synthetic resin sheet, and the board of the mounting boss is covered with synthetic resin, and a contact plate of silicone rubber elastic body is formed on the board mounting surface side of the synthetic resin sheet. , a nose pad for eyeglasses, characterized in that a synthetic resin sheet is laminated on the back side of a backing plate, and a substrate coated with synthetic resin is embedded in the back side of the backing plate.
この鼻当ては、当板の裏面に積層して基板に重
合した合成樹脂シートと当板内の基板に被覆した
合成樹脂によつて基板埋設部分を補強しているの
で、取付ボスが脱落し難く、持久性が高い。 This nose pad has a synthetic resin sheet laminated on the back of the plate and polymerized onto the board, and a synthetic resin coated on the board inside the plate to reinforce the buried part of the board, making it difficult for the mounting boss to fall off. , has high durability.
第１図は本発明の実施例の眼鏡の鼻当ての側面
図、第２図は同鼻当ての正面図、第３図は第２図
の−線断面図である。
１：合成樹脂シート、２：取付ボス突出孔、
３：取付ボス、４：取付孔、５：基板、６：合成
樹脂、７：当板。
FIG. 1 is a side view of a nose pad for glasses according to an embodiment of the present invention, FIG. 2 is a front view of the same nose pad, and FIG. 3 is a sectional view taken along the line -- in FIG. 1: Synthetic resin sheet, 2: Mounting boss protrusion hole,
3: Mounting boss, 4: Mounting hole, 5: Board, 6: Synthetic resin, 7: Backing plate.
Claims (1)
側に取付ボスを突出した眼鏡の鼻当てにおいて、
合成樹脂シートに貫設した取付ボス突出孔に基板
付の取付ボスを嵌合し、合成樹脂シートに重合し
た取付ボスの基板を合成樹脂で被覆し、合成樹脂
シートの基板取付面側にシリコーンゴム弾性体の
当板を形成して、当板の裏面に合成樹脂シートを
積層し、合成樹脂で被覆した基板を当板の裏面側
に埋設したことを特徴とする眼鏡の鼻当て。1. In a nose pad for glasses with a mounting boss protruding from the back side of a contact plate formed of a silicone rubber elastic body,
The mounting boss with the board is fitted into the mounting boss protrusion hole penetrated through the synthetic resin sheet, the board of the mounting boss is coated with the synthetic resin sheet, and the board mounting surface of the synthetic resin sheet is coated with silicone rubber. A nose pad for eyeglasses, characterized in that an elastic backing plate is formed, a synthetic resin sheet is laminated on the back side of the backing plate, and a substrate covered with synthetic resin is embedded in the back side of the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17982983A JPS6070414A (en) | 1983-09-28 | 1983-09-28 | Pad of spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17982983A JPS6070414A (en) | 1983-09-28 | 1983-09-28 | Pad of spectacles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6070414A JPS6070414A (en) | 1985-04-22 |
| JPS6158815B2 true JPS6158815B2 (en) | 1986-12-13 |
Family
ID=16072615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17982983A Granted JPS6070414A (en) | 1983-09-28 | 1983-09-28 | Pad of spectacles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070414A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233023U (en) * | 1988-08-26 | 1990-03-01 |
-
1983
- 1983-09-28 JP JP17982983A patent/JPS6070414A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6070414A (en) | 1985-04-22 |
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