JPS6139335Y2 - - Google Patents
Info
- Publication number
- JPS6139335Y2 JPS6139335Y2 JP3334080U JP3334080U JPS6139335Y2 JP S6139335 Y2 JPS6139335 Y2 JP S6139335Y2 JP 3334080 U JP3334080 U JP 3334080U JP 3334080 U JP3334080 U JP 3334080U JP S6139335 Y2 JPS6139335 Y2 JP S6139335Y2
- Authority
- JP
- Japan
- Prior art keywords
- dial
- adhesive layer
- recess
- ceramic plate
- scale
- 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
- 239000000919 ceramic Substances 0.000 claims description 22
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 10
- 230000004927 fusion Effects 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 description 19
- 239000000049 pigment Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 cobalt oxide Chemical compound 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004534 enameling Methods 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
この考案はアナログ式（針式）の腕時計におけ
る文字板に関するものである。[Detailed description of the invention] This invention relates to a dial for an analog type (needle type) wristwatch.
最近に至り腕時計、特にアナログ式腕時計は益
益薄型化される傾向にあり、一部では全厚みが３
mm程度のものも開発されている。このように薄型
化する場合、ムーブメントもしくは電子回路部分
のみならず、時刻を表示するための目盛もしくは
数字を設けた文字板としてもある程度薄いものを
用いる必要がある。 Recently, watches, especially analog watches, have become thinner and thinner, and some have a total thickness of 3.
Types of about mm size have also been developed. When making a watch thinner in this way, it is necessary to use something thinner not only for the movement or the electronic circuit, but also for the dial with scales or numbers for displaying the time.
一方、腕時計はフアツシヨンの一部として捉え
られる傾向が強まつており、個性的な製品が好ま
れるようになつている。すなわち、同一製品が大
量に存在する大量生産的なものではなく、手作り
的な差別化・個性化された製品が好まれ、また文
字板のデザインとしても現代的なものよりもむし
ろアンテイーク的、美術工芸品的なものが好まれ
るようになつている。そこでこの考案の考案者等
は、セラミツク板の表面に、陶磁器の上絵や七宝
焼あるいはホウロウ焼付と同様に、ケイ酸塩質粉
末からなる釉薬および顔料の層を塗布または印
刷、吹付等により形成し、これを高温で焼付け
（融着）して釉相を形成してなる文字板を開発し
ている。この文字板は、七宝焼等と同様に美術工
芸品的興趣を有し、しかも釉薬や顔料を変えるだ
けで簡単に色相を変えることができ、また異なる
色の顔料と数種の釉薬を重ねることによつて色彩
豊かな模様を現出させることができるとともに、
各文字板ごとに異なつた模様を現出させることが
でき、かつ焼付条件等によつても色彩等が微妙に
変化するなど、腕時計の個性化・差別化には最適
のものである。 On the other hand, there is a growing tendency for wristwatches to be seen as a part of fashion, and unique products are becoming more popular. In other words, handmade, differentiated and individualized products are preferred, rather than mass-produced products with large numbers of the same product, and dial designs are more antique or artistic than contemporary. Craft-like items are becoming more popular. Therefore, the inventors of this invention formed a layer of glaze and pigment made of silicate powder on the surface of the ceramic plate by coating, printing, spraying, etc., similar to ceramic overlays, cloisonne ware, or enameling. We have developed a dial that is baked (fused) at high temperatures to form a glaze phase. This dial has the same artistic appeal as cloisonné, and the hue can be easily changed by simply changing the glaze or pigment, and it can also be layered with different colored pigments and several types of glaze. As a result, it is possible to create a colorful pattern, and
It is ideal for individualizing and differentiating wristwatches, as each dial can have a different pattern, and the colors can vary slightly depending on the printing conditions.
ところが上述のような文字板においては、セラ
ミツク板の上に釉薬や絵具（顔料）を焼付してケ
イ酸塩質融着層を形成する関係上、文字板の厚み
が相当厚くなる。すなわちセラミツク板としては
0.3〜0.8mm程度の薄いものを使用してもケイ酸塩
質融着層（釉相）の厚みも0.3〜0.8mm程度とな
り、特に色彩豊かにするため異なる顔料および釉
薬を何層にも重ねた場合、最終的に得られるケイ
酸塩質融着層の厚みが1.2mm程度以上に達するこ
とがあり、さらにそのケイ酸塩質融着層の上に時
刻目盛用の棒状の小片もしくは数字片（以下これ
らを目盛片と称する）を設ければ、文字板の全厚
みが著しく厚くなり、その結果腕時計全体の厚み
も相当に厚くなつて、前述のような薄型化に反す
ることとなる。 However, in the dial plate as described above, the thickness of the dial plate becomes considerably thick because a silicate adhesive layer is formed by baking glaze or paint (pigment) onto the ceramic plate. In other words, as a ceramic board
Even if a thin layer of about 0.3 to 0.8 mm is used, the thickness of the silicate adhesive layer (glaze phase) will be about 0.3 to 0.8 mm, and in order to make the colors richer, layers of different pigments and glazes are layered. In this case, the thickness of the final silicate adhesive layer may reach approximately 1.2 mm or more, and a small bar-shaped piece or number piece for a time scale is placed on top of the silicate adhesive layer. (hereinafter referred to as scale pieces), the total thickness of the dial becomes significantly thicker, and as a result, the overall thickness of the wristwatch becomes considerably thicker, which goes against the above-mentioned goal of thinning.
この考案は以上のような事情に鑑みてなされた
もので、セラミツク板の上にケイ酸塩質融着層を
形成した個性化・差別化し得る文字基板を用いし
かも文字板の全厚みを薄くし得るようにした腕時
計の文字板を提供することを目的とするものであ
る。 This idea was made in view of the above circumstances, and it uses a character board that can be individualized and differentiated by forming a silicate adhesive layer on a ceramic board, and also reduces the overall thickness of the dial. The object of the present invention is to provide a wristwatch dial that can be obtained.
以下この考案の実施例の文字板につき図面を参
照して詳細に説明する。 Hereinafter, a dial plate of an embodiment of this invention will be described in detail with reference to the drawings.
第１図および第２図Ａ〜Ｄはこの考案の実施例
を示すものであつて、セラミツク板１の表面に色
彩を施したケイ酸塩質融着層２が形成され、これ
により基板３が構成されている。前記セラミツク
板１は例えばAl2O3，MgO，SiO2等の酸化物粉末
を圧粉成形および焼結してなるものであるが、普
通の陶磁器板を使用することもできる。またケイ
酸塩質融着層２は、陶磁器用釉薬および顔料、あ
るいは七宝用釉薬、さらにはホウロウ釉薬等とし
て用いられている、ガラス質粉末および顔料等を
塗布、印刷または吹付けした後、500℃〜1500℃
程度の高温で焼付けして融着したものである。こ
のケイ酸塩質融着層２は、顔料（着色剤）を亜ヒ
酸、酸化スズ等の白色顔料、酸化銅等の緑色顔
料、酸化コバルト等の青色顔料、重クロム酸カリ
等の黄色顔料、塩化金等の赤色顔料等、種々のも
のに変えて何層にも形成して良いことは勿論であ
る。 1 and 2A to 2D show an embodiment of this invention, in which a colored silicate adhesive layer 2 is formed on the surface of a ceramic plate 1, thereby forming a substrate 3. It is configured. The ceramic plate 1 is made by compacting and sintering oxide powder such as Al 2 O 3 , MgO, SiO 2 , etc., but an ordinary ceramic plate may also be used. The silicate adhesive layer 2 is coated, printed or sprayed with vitreous powder and pigments used as glazes and pigments for ceramics, glazes for cloisonné, and enamel glazes, etc. ℃～1500℃
It is baked and fused at a relatively high temperature. This silicate adhesive layer 2 uses pigments (coloring agents) such as white pigments such as arsenite and tin oxide, green pigments such as copper oxide, blue pigments such as cobalt oxide, and yellow pigments such as potassium dichromate. Of course, it is possible to use various materials such as red pigments such as gold chloride, etc., and to form multiple layers.
上述のようにセラミツク板１に色彩を施したケ
イ酸塩質融着層２を形成してなる基板３は、その
表面のケイ酸塩質融着層２が表面側から彫り込ま
れて複数の凹部４が形成されている。前記凹部４
は、時刻目盛もしくは数字を形成すべき所定の各
位置に形成されたものであり、その凹部４には、
棒状の小片もしくは数字形状を有する数字片等の
金属などからなる目盛片５が配設されている。こ
こで前記凹部４は第２図Ａに示すようにケイ酸塩
質融着層２のみを彫り込んで形成しても良いし、
第２図Ｂに示すようにセラミツク板１まで彫り込
んでも良い。また前記目盛片５は、その少なくと
も下部が前記凹部内に位置していれば良く、第２
図Ａに示すように上端部が基板３のケイ酸塩質融
着層２の表面から若干突出していても良いし、あ
るいは第２図Ｂに示すように目盛片５の上面がケ
イ酸塩質融着層２の表面と面一となるように設け
ても良い。なおこの目盛片５と凹部４の内面との
間は通常は接着剤により接合固定される。 As described above, the substrate 3, which is formed by forming the colored silicate adhesive layer 2 on the ceramic plate 1, has a plurality of recesses carved into the silicate adhesive layer 2 from the surface side. 4 is formed. Said recess 4
are formed at each predetermined position where a time scale or numerals are to be formed, and in the recessed portion 4,
A scale piece 5 made of metal, such as a bar-shaped piece or a number piece having a number shape, is provided. Here, the recess 4 may be formed by carving only the silicate adhesive layer 2 as shown in FIG. 2A, or
As shown in FIG. 2B, the engraving may extend to the ceramic plate 1. Further, the scale piece 5 only needs to have at least its lower part located within the recess, and the second
As shown in FIG. It may be provided flush with the surface of the fusion layer 2. Note that the scale piece 5 and the inner surface of the recess 4 are usually bonded and fixed using an adhesive.
さらに前記凹部４は、第２図Ｃに示すようにそ
の内側面４ａ，４ｂを傾斜状に形成して、目盛片
５の側面５ａ，５ｂと凹部４の内側面４ａ，４ｂ
との間が楔状に開放されるように構成しても良
く、斯くすれば目盛片５に立体感が生じ、かつ凹
部４の傾斜した内側面４ａ，４ｂと目盛片５の側
面５ａ，５ｂとの間で光が反射し、これによつて
興趣豊かとなる。そしてまた目盛片５の上端面も
第２図Ｄに示すようにダイヤカツト状に傾斜面５
ｃ，５ｄを形成しても良く、さらには第２図Ｄに
示すように目盛片５の上端面に傾斜面５ｃ，５ｄ
を形成した状態で第２図Ｃに示すように凹部４の
内側面４ａ，４ｂを傾斜させても良い。 Further, the recess 4 has inner surfaces 4a, 4b formed in an inclined shape as shown in FIG.
It may be configured to have a wedge-shaped opening between the two. In this way, the scale piece 5 will have a three-dimensional effect, and the inclined inner surfaces 4a, 4b of the recess 4 and the side faces 5a, 5b of the scale piece 5. The light reflects between them, making it very interesting. The upper end surface of the scale piece 5 also has a diamond-cut inclined surface 5 as shown in FIG. 2D.
Furthermore, as shown in FIG. 2D, inclined surfaces 5c and 5d may be formed on the upper end surface of the scale piece 5
2C, the inner surfaces 4a and 4b of the recess 4 may be inclined.
なお、凹部４を形成する方法としては、セラミ
ツク板１の表面にケイ酸塩質融着層２を形成した
後、ドリル加工等によつて凹部４を彫り込むのが
通常であるが、場合によつてはセラミツク板１の
表面にケイ酸塩質融着層２を形成する際に、セラ
ミツク板上に凹部４に対する雄型となる型材を配
置しておき、ケイ酸塩質融着層２を形成した後に
前記型材を抜き取ることによつて凹部４を形成し
ても良い。また、セラミツク板１自身の表面に凹
部を形成するには、セラミツク板自体を圧粉成形
する際にその型により凹部を形成することが望ま
しい。 The method for forming the recesses 4 is usually to form the silicate adhesive layer 2 on the surface of the ceramic plate 1 and then carve the recesses 4 by drilling or the like. Therefore, when forming the silicate adhesive layer 2 on the surface of the ceramic plate 1, a mold material that will serve as a male mold for the recess 4 is placed on the ceramic plate, and the silicate adhesive layer 2 is formed on the ceramic plate. The recess 4 may be formed by removing the mold material after forming the mold. Furthermore, in order to form recesses on the surface of the ceramic plate 1 itself, it is desirable to form the recesses using a mold when compacting the ceramic plate itself.
なおまた図示の例では目盛片５として棒状の小
片を用いた例を示したが、数字形状の目盛片であ
つても良く、またこのほか目盛以外の文字、例え
ば商標名を表わす文字についても同様に基板３の
表面に凹部を形成してその凹部に文字片を配設す
ることができる。 Furthermore, in the illustrated example, a rod-shaped small piece is used as the scale piece 5, but a scale piece in the shape of a number may also be used, and the same applies to characters other than the scale, such as characters representing a trademark name. A recess can be formed on the surface of the substrate 3 and a character piece can be placed in the recess.
以上の説明で明らかなようにこの考案の腕時計
用文字板は、セラミツク板の表面に色彩を施した
ケイ酸塩質融着層を形成して基板を構成し、かつ
その基板の表面の時刻目盛を形成すべき各位置に
それぞれ凹部を形成し、さらに目盛片をその少く
とも下部が前記凹部内に位置するように配設して
なるものである。したがつてこの考案の文字板に
おいては、セラミツク板に色彩を施したケイ酸塩
質融着層を形成する関係上基板自体の厚みは相当
に厚くなることがあるが、目盛片まで含めた全厚
みは、その目盛片の凹部内に位置している部分の
高さだけ薄くなるから、文字板の全厚みはそれほ
ど厚くはならず、したがつて色彩を施したケイ酸
塩質融着層により腕時計の個性化・差別化を図る
と同時に腕時計全体の厚みをある程度薄くするこ
とができる効果が得られる。そしてまたこの考案
の文字板に使用されているセラミツク板は耐熱性
が著しく高く、したがつてケイ酸塩質融着層を形
成するための釉薬が低融点のものに限られず、色
や好みに応じて自由に各種の釉薬を使用すること
ができる効果も得られる。 As is clear from the above description, the watch dial of this invention consists of a ceramic plate with a colored silicate adhesive layer formed on the surface of the substrate, and a time scale on the surface of the substrate. A recess is formed at each position where a scale is to be formed, and a scale piece is disposed such that at least a lower portion thereof is located within the recess. Therefore, in the dial of this invention, the thickness of the substrate itself may be considerably thick due to the formation of a colored silicate adhesive layer on the ceramic plate, but the entire thickness including the scale pieces is Since the thickness is reduced by the height of the part located in the recess of the scale piece, the total thickness of the dial is not very thick, and therefore the colored silicate adhesive layer This has the effect of individualizing and differentiating the wristwatch, and at the same time reducing the overall thickness of the wristwatch to some extent. Furthermore, the ceramic plate used in the dial of this invention has extremely high heat resistance, so the glaze used to form the silicate adhesive layer is not limited to a low melting point one, and can be customized to suit the color or preference. You can also obtain the effect of being able to freely use various glazes depending on your needs.
第１図はこの考案の一実施例の文字板を示す平
面図、第２図Ａ〜Ｄはそれぞれ第１図の−線
における断面構造の一例を示す断面図である。
１……セラミツク板、２……色彩を施したケイ
酸塩質融着層、３……基板、４……凹部、５……
目盛片。
FIG. 1 is a plan view showing a dial of an embodiment of this invention, and FIGS. 2A to 2D are sectional views showing an example of the cross-sectional structure taken along the line - in FIG. 1, respectively. DESCRIPTION OF SYMBOLS 1... Ceramic board, 2... Colored silicate adhesive layer, 3... Substrate, 4... Concave portion, 5...
Scale piece.
Claims (1)
融着層を形成して基板を構成し、その基板の表面
の時刻目盛を形成すべき各位置にそれぞれ凹部を
形成し、かつ目盛片をその少くとも下部が前記凹
部内に位置するように配設してなる腕時計の文字
板。 A colored silicate fusion layer is formed on the surface of a ceramic plate to form a substrate, and a recess is formed at each position on the surface of the substrate where a time scale is to be formed, and a scale piece is attached to the surface of the substrate. A dial of a wristwatch, which is arranged such that at least a lower portion thereof is located within the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334080U JPS6139335Y2 (en) | 1980-03-14 | 1980-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334080U JPS6139335Y2 (en) | 1980-03-14 | 1980-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56135177U JPS56135177U (en) | 1981-10-13 |
| JPS6139335Y2 true JPS6139335Y2 (en) | 1986-11-11 |
Family
ID=29629018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334080U Expired JPS6139335Y2 (en) | 1980-03-14 | 1980-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139335Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4523308B2 (en) * | 2004-03-25 | 2010-08-11 | シチズンホールディングス株式会社 | Display board structure |
-
1980
- 1980-03-14 JP JP3334080U patent/JPS6139335Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56135177U (en) | 1981-10-13 |
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