JPH019024Y2 - - Google Patents
Info
- Publication number
- JPH019024Y2 JPH019024Y2 JP1982033627U JP3362782U JPH019024Y2 JP H019024 Y2 JPH019024 Y2 JP H019024Y2 JP 1982033627 U JP1982033627 U JP 1982033627U JP 3362782 U JP3362782 U JP 3362782U JP H019024 Y2 JPH019024 Y2 JP H019024Y2
- Authority
- JP
- Japan
- Prior art keywords
- dial
- display
- time
- reflective film
- light
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Electromechanical Clocks (AREA)
Description
【考案の詳細な説明】
本考案は、文字板等に設けられる時刻指標等、
時計用文字板の表示体として総称し得るものにつ
いての改良に関する。[Detailed description of the invention] The invention is based on the invention, such as time indicators provided on dials, etc.
This invention relates to improvements in what can be collectively referred to as display bodies for watch dials.
時計文字板上にプレスあるいは植込みによつて
突出形成した時刻指標等の上面は、研摩あるいは
メツキ処理が施されて光輝面とされているが、こ
の面からの反射光はもつぱらその材料によつて決
まる一元的なもので、しかも、長期の使用によつ
て輝きが失せ易いきらいがあつた。他方、実公昭
55−10947号公報等に見られるような塗料等を透
明体中に埋設したものは、埋設する材料と透明体
の色等に応じて金属によつてはもたらし得ない色
調等を時刻標識に付与させることができるが、反
面、これらはあくまでも内部の埋設材を透視する
だけのものである関係上、時刻標識等に要求され
ている輝度効果については期待し得ないものであ
つた。 The upper surface of the time indicators, etc. formed protrudingly by pressing or implanting on the clock dial, is polished or plated to create a bright surface, but the light reflected from this surface is solely due to the material. It was a one-dimensional item that was determined by the time of use, and moreover, it was prone to losing its luster with long-term use. On the other hand, Mikoaki
55-10947, etc., where paint etc. is embedded in a transparent body, depending on the material to be buried and the color of the transparent body, it gives the time sign a color tone that cannot be achieved with metal. However, on the other hand, since these are only used to see through the buried material inside, they cannot be expected to provide the luminance effect required for time signs and the like.
本考案は、このような問題に鑑み、ダイヤモン
ドのような虹色の輝きを半永久的に持たせること
のできる改良された時刻標識等の時計用文字板の
表示体を提供することを目的とするもので、以下
に本考案の詳細を図示した実施例に基づいて説明
する。 In view of these problems, the present invention aims to provide an improved display body for a watch dial such as a time marker that can semi-permanently have a diamond-like iridescent shine. The details of the present invention will be explained below based on illustrated embodiments.
第１図は、本考案になる時計文字板上の一時刻
指標１を拡大して示したものであり、また、第２
図はその加工々程を示すもので、文字板２の所定
の位置にプレス加工等により時刻指標１の外殻３
となる部分を突出形成し、その裏面に蒸着もしく
はメツキ加工により第１の反射膜４を形成した
後、外殻３となる部分の頂部２ａを第２図イに示
した２点鎖線のレベルまでカツトする。次に、こ
のようにして形成された外殻３の内部に、上部が
カツト面より突出するように無色もしくは有色の
光学樹脂５を充填し、再度文字板２の裏面に金属
蒸着もしくはメツキを施して第２の反射膜６を形
成して、最後に文字板２上に突出した光学樹脂５
の上部を第２図ロに示すように表面カツトして第
１図に示したような時刻指標となしたものであ
る。 FIG. 1 shows an enlarged view of the one hour indicator 1 on the clock dial according to the present invention, and also shows the second hour indicator 1 on the clock dial according to the present invention.
The figure shows the machining process. The outer shell 3 of the time indicator 1 is pressed into place on the dial 2.
After forming a protruding portion and forming a first reflective film 4 on the back surface by vapor deposition or plating, the top 2a of the portion that will become the outer shell 3 is raised to the level of the two-dot chain line shown in Fig. 2A. Cut. Next, the interior of the outer shell 3 thus formed is filled with a colorless or colored optical resin 5 so that the upper part protrudes from the cut surface, and metal vapor deposition or plating is applied to the back surface of the dial plate 2 again. to form the second reflective film 6, and finally the optical resin 5 protruding onto the dial 2.
The upper part of the dial was cut out as shown in FIG. 2B to form a time indicator as shown in FIG.
このようにして形成された時刻指標に外部から
太陽光等の白色光が照射すると、白色光中の波長
の異なる光が入射面を異にして光学樹脂５中に入
射し、これらが光学樹脂５の側面及び底面に形成
された第１、第２の反射膜４，６の一方または相
方で反射して使用者の目に届く。このため、使用
者はこの時刻指標１を、ここで分光されて彩色を
呈した輝光としてとらえることとなり、小さな時
刻指標１を確実にしかも美しいものとして視認で
きる。 When the time indicator formed in this way is irradiated with white light such as sunlight from the outside, the light with different wavelengths in the white light enters the optical resin 5 with different incident planes, and these lights enter the optical resin 5. The light is reflected by one or both of the first and second reflective films 4 and 6 formed on the side and bottom surfaces of the camera and reaches the user's eyes. Therefore, the user perceives the time index 1 as bright light that is spectrally divided and colored, and the small time index 1 can be reliably and visually recognized as beautiful.
なお、上述した時刻指標１は、光学樹脂５の表
面を単にカツトしただけのものであるが、この表
面に光の波長に相当する厚さの金属膜等を形成す
れば、虹彩効果をさらに助長することができる。
また、文字板１の周囲に形成される例えば12個の
時刻指標１のカツト面をそれぞれ異ならしめれ
ば、個々の時刻指標１から異なる色の反射光を引
出すことができ、さらには、光学樹脂５もしくは
反射膜４，６の色を適宜選定することによつて、
虹彩を着色させた色に偏らせることも可能とな
る。 Note that the above-mentioned time indicator 1 is simply cut out of the surface of the optical resin 5, but if a metal film or the like with a thickness corresponding to the wavelength of light is formed on this surface, the iris effect can be further enhanced. can do.
Furthermore, if the cut surfaces of, for example, 12 time markers 1 formed around the dial 1 are made different, it is possible to extract reflected light of different colors from the individual time markers 1. 5 or by appropriately selecting the colors of the reflective films 4 and 6,
It is also possible to bias the iris to a colored color.
第３図は、本考案の他の実施例を示すものであ
り、文字板２の外周部にリング状の外殻３′を形
成してその内面に第１の反射膜４′を設け、さら
に、この外殻３′の内側面を削り取つて内部に光
学樹脂５を充填して、底面に第２の反射膜６を施
すとともに、文字板２の内方に露出した光学樹脂
５の表面に凹凸のカツト面７を設けたもので、こ
の実施例によれば、見返しリングを文字板２と一
体に形成することができると同時に、この見返し
リングの表面を虹色に光輝やかせて文字板２上を
彩ることができる。 FIG. 3 shows another embodiment of the present invention, in which a ring-shaped outer shell 3' is formed on the outer periphery of the dial 2, a first reflective film 4' is provided on the inner surface, and The inner surface of this outer shell 3' is scraped off, the inside is filled with optical resin 5, and a second reflective film 6 is applied to the bottom surface, and the surface of the optical resin 5 exposed inside the dial 2 is coated with a second reflective film 6. According to this embodiment, the dial ring can be formed integrally with the dial 2, and at the same time, the surface of the dial ring can be made to shine in an iridescent color to form the dial plate. 2. You can decorate the top.
第４図に示したさらに別の実施例は、内周縁に
凹凸のカツト面７′を形成した透明樹脂材からな
る文字板リング８を、表面に反射膜４″を施した
胴９内の段部９ａ上に載置固定してこの部分から
虹彩光を発するようにしたものであるが、これ以
外に回転リング等、時計の表示体を構成する他の
部材にも本考案を適用することができる。 In yet another embodiment shown in FIG. 4, a dial ring 8 made of a transparent resin material with an uneven cut surface 7' formed on the inner circumferential edge is mounted in a step inside a body 9 whose surface is coated with a reflective film 4''. Although the iris light is emitted from this part by being placed and fixed on the part 9a, the present invention can also be applied to other members constituting the display body of the watch, such as a rotating ring. can.
以上述べたように本考案によれば、透明材より
なる表示体の裏面と文字板へ埋設する部分の側面
に反射膜を設けるとともに、この表示体を一部が
文字板上に露出させるようにして、その露出部分
に反射光の分光を容易にするカツトを施したの
で、表示体に入光した光をその底面と側面の反射
膜により２つの異なる方向に反射させた上、これ
らの各反射光をカツト面により外部に分光照射さ
せることができ、この表示体自体にあたかもダイ
ヤモンドのような虹色の輝きを持たせて、文字板
との間に著しいコントラストを付与させることが
できる。しかも、金属等からなる反射膜を透明材
によつて外気から遮断しているので、表示体の輝
きを長期にわたつて持続させることができる。 As described above, according to the present invention, a reflective film is provided on the back side of the display body made of a transparent material and on the side surface of the part buried in the dial, and a part of the display body is exposed on the dial. Then, we made a cut in the exposed part to make it easier to separate the reflected light, so the light entering the display is reflected in two different directions by the reflective films on the bottom and side surfaces, and each of these reflections is Light can be radiated outward through the cut surface, giving the display itself an iridescent shine similar to that of a diamond, and providing a striking contrast with the dial. Moreover, since the reflective film made of metal or the like is shielded from the outside air by the transparent material, the brightness of the display can be maintained for a long period of time.
第１図は、本考案になる文字板上の時刻指標を
一部切欠いて示した斜視図、第２図イ，ロは、同
上時刻指標部分の加工工程を説明する図、第３，
４図は、本考案の他の実施例を示す要部の切欠き
斜視図である。
１……時刻指標、２……文字板、３……外殻、
４，６……反射膜、５……光学樹脂、７……カツ
ト面、８……文字板リング、９……胴。
Fig. 1 is a partially cutaway perspective view of the time indicator on the dial according to the present invention; Figs.
FIG. 4 is a cutaway perspective view of essential parts showing another embodiment of the present invention. 1...Time indicator, 2...Dial board, 3...Outer shell,
4, 6... Reflective film, 5... Optical resin, 7... Cut surface, 8... Dial ring, 9... Body.
Claims (1)
設する部分の側面に反射膜を設けるとともに、
該表示体を一部が上方に露出するよう上記文字
板に埋設して、その露出部分を反射光の分光を
容易ならしめる形状にカツトしたことを特徴と
する時計用文字板の表示体。 ２ 上記表示体の露出部分に虹彩効果をもたらす
金属皮膜を形成したことを特徴とする実用新案
登録請求の範囲第１項記載の時計用文字板の表
示体。[Scope of Claim for Utility Model Registration] 1. A reflective film is provided on the back side of the display body made of a transparent material and on the side surface of the part embedded in the dial, and
A display for a watch dial, characterized in that the display is embedded in the dial so that a part of the display is exposed upward, and the exposed part is cut into a shape that facilitates spectroscopy of reflected light. 2. The display body for a watch dial as claimed in claim 1, which is a utility model registration, characterized in that a metal film that produces an iris effect is formed on the exposed portion of the display body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362782U JPS58136784U (en) | 1982-03-10 | 1982-03-10 | Clock dial display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362782U JPS58136784U (en) | 1982-03-10 | 1982-03-10 | Clock dial display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58136784U JPS58136784U (en) | 1983-09-14 |
| JPH019024Y2 true JPH019024Y2 (en) | 1989-03-10 |
Family
ID=30045173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3362782U Granted JPS58136784U (en) | 1982-03-10 | 1982-03-10 | Clock dial display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58136784U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019203151A1 (en) * | 2018-04-20 | 2019-10-24 | 日本精機株式会社 | Meter device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522620B2 (en) * | 1971-11-05 | 1980-06-18 | ||
| JPS5641262U (en) * | 1979-09-07 | 1981-04-16 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522620U (en) * | 1978-07-28 | 1980-02-14 |
-
1982
- 1982-03-10 JP JP3362782U patent/JPS58136784U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522620B2 (en) * | 1971-11-05 | 1980-06-18 | ||
| JPS5641262U (en) * | 1979-09-07 | 1981-04-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58136784U (en) | 1983-09-14 |
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