JPH0578567U - Seal - Google Patents
SealInfo
- Publication number
- JPH0578567U JPH0578567U JP1775392U JP1775392U JPH0578567U JP H0578567 U JPH0578567 U JP H0578567U JP 1775392 U JP1775392 U JP 1775392U JP 1775392 U JP1775392 U JP 1775392U JP H0578567 U JPH0578567 U JP H0578567U
- Authority
- JP
- Japan
- Prior art keywords
- stamp
- base
- seal
- cap nut
- ivory
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000010970 precious metal Substances 0.000 claims abstract description 13
- 238000005323 electroforming Methods 0.000 claims abstract description 10
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 229910001316 Ag alloy Inorganic materials 0.000 claims 1
- 229910001020 Au alloy Inorganic materials 0.000 claims 1
- 229910001260 Pt alloy Inorganic materials 0.000 claims 1
- 239000003353 gold alloy Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 241000208195 Buxaceae Species 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 235000004415 Burchellia bubalina Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001022421 Ictiobus niger Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Adornments (AREA)
Abstract
(57)【要約】
【構成】 貴金属の電鋳によって印鑑の外形をもつ中空
の台（１）をつくり、その下面に象牙などの印面片
（２）を固定して刻印（３）を施す。 台の頂部内面と
印面材との間には、袋ナット（４）とボルト（５）の組
み合わせにより長さを調節できる調整棒を入れ、補強す
る。
【効果】 貴重な象牙のような印材を、ごく少量、しか
も必要な部分にだけ使用し、台は貴金属で中空体に形成
することにより、印面に最適な材料をあてるとともに、
軟らかさと弾性をもち耐食性が高いという貴金属の特性
を利用することができる。 軽くて使いやすく、かつ高
価でない印鑑が得られる上、印鑑の修理が容易である。
(57) [Summary] [Structure] A hollow base (1) having the outer shape of a seal is made by electroforming precious metal, and a stamp face piece (2) such as ivory is fixed to the lower surface of the base to imprint (3). An adjusting rod whose length can be adjusted by a combination of a cap nut (4) and a bolt (5) is inserted between the inner surface of the top of the table and the stamping surface member for reinforcement. [Effect] A very small amount of precious ivory-like printing material is used only in the necessary parts, and the base is made of a precious metal into a hollow body so that the optimum material can be applied to the printing surface.
It is possible to take advantage of the characteristics of precious metals that are soft and elastic and have high corrosion resistance. It is light and easy to use, and an inexpensive seal stamp can be obtained, and the seal stamp can be easily repaired.
Description
【０００１】[0001]
本考案は、大部分が貴金属製で一部に象牙などの印材を使った、軽量な印鑑に 関する。 The present invention relates to a lightweight stamp that is mostly made of precious metal and partially uses a stamping material such as ivory.
【０００２】[0002]
印鑑、とくに個人の実印や銀行印の材料としては、つげ、象牙、水牛、水晶な どが用いられて来たが、これらの中では象牙が最適である。 しかし、今後は象 牙の入手がすこぶる困難になるので、既存の装飾品などから転用することを含め 、有効利用しなければならない。 Boxwood, ivory, buffalo, crystal, etc. have been used as materials for seals, especially personal seals and bank seals, of which ivory is the most suitable. However, since it will be extremely difficult to obtain ivory in the future, it must be effectively used, including conversion from existing ornaments.
【０００３】 一方、金、銀あるいはプラチナのような貴金属で印鑑をつくることも稀にはあ るが、高価で一般向きではないし、重くて使いにくいから、もっぱら趣味的に、 または資産的価値を求める形でしか行なわれていない。 貴金属はほどほどの柔 軟さと弾性をもち、耐食性もあるから、印鑑の材料としては、前記した価格や重 量の問題さえ解決できれば、印材として適切なはずである。On the other hand, it is rare to make a seal with a precious metal such as gold, silver or platinum, but it is expensive and not suitable for general use, and it is heavy and difficult to use. It's only done in the way you want it. Noble metals have moderate softness and elasticity, and also have corrosion resistance, so if they can solve the above-mentioned problems of price and weight, they should be suitable as stamp materials.
【０００４】 考案者は、このような見地から、貴金属を主材し、必要最少限の部分に象牙を 使用した、高価ではなく、かつ比較的軽量であるか、または少なくとも過度に重 くはなく、かつ使いやすい印鑑を提供することを意図して研究し、その成果をす でに開示した（実開平３−１２９４６６）。 その印鑑は、貴金属の精密鋳造ま たは電鋳により得た、ほぼ印鑑の外形を有し底部が開口した台の底部に、象牙を 材料とする印面片を固定して中空体の印材を構成し、印面に刻印を施してなるも のである。From this point of view, the inventor has used precious metal as a main material and used ivory for the minimum necessary portion, is not expensive and is relatively lightweight, or at least is not excessively heavy. , And with the intention of providing an easy-to-use seal stamp, the results were already disclosed (Sankaihei 3-129466). The stamp is made by precision casting or electroforming of precious metals, and a stamp face piece made of ivory is fixed to the bottom of a table that has an outline of the stamp and has an open bottom to form a hollow stamp material. However, the stamped surface is engraved.
【０００５】 鋳造で実現できる肉厚の薄さには限界があるが、電鋳は肉厚を任意に薄くでき るから、軽量化の目的にとっては有利である。 一方、肉薄であれば印材の強度 に不安の残ることもある。 そこで、台として、頂部が半球形の底をなす有底円 筒状体のものを使用し、その頂部と印面片との間を補強棒で補強した態様を提案 した。Although there is a limit to the thinness of thickness that can be achieved by casting, electroforming is advantageous for the purpose of weight reduction because the thickness can be arbitrarily reduced. On the other hand, if the wall thickness is thin, the strength of the printing material may remain uncertain. Therefore, we proposed a mode in which a bottomed cylindrical body with a hemispherical bottom is used as the base, and a reinforcing rod is reinforced between the top and the stamp face piece.
【０００６】 この態様の印鑑においては、台の底部の端面はそのまま印鑑の外輪として利用 する。 従って、その端面と印面片の刻印した端面とは、正確に一致させなけれ ばならない。 また、印を落して外輪が曲がったり、あるいは外輪一部が摩耗し たり欠けたりした場合の修理に当って、外輪を一部削ることが必要になる。 こ の場合、印面片はそれまであった位置より、若干内部へ入った位置で再固定しな ければならない。In the seal of this aspect, the end face of the bottom of the table is used as it is as the outer ring of the seal. Therefore, the end face and the end face engraved on the stamp face piece must be exactly aligned. In addition, when the mark is dropped and the outer ring is bent or a part of the outer ring is worn or chipped, it is necessary to cut the outer ring partially. In this case, the stamp face piece must be re-fixed at a position slightly inward from the previous position.
【０００７】[0007]
本考案の目的は、上記のような必要に対処して、中空印鑑の製造および修理を 容易にするとともに、その強度を確保して、貴金属の台を十分に薄肉にすること を可能にした印鑑を提供することにある。 The object of the present invention is to cope with the above-mentioned needs, to facilitate the manufacture and repair of the hollow seal stamp, to secure its strength, and to make the base of the precious metal sufficiently thin. To provide.
【０００８】[0008]
本考案の印鑑は、図１に示すように、貴金属の電鋳によって得た、薄肉でほぼ 印鑑の外形をもち、頂部（１１）が半球形で底部が開口した台（１ａ）の底部に 印面片（２）を固定し、固定に当って、頂部内面の形状に対応する形状の端面（ ４１）をもった袋ナット（４）と、一端に設けたネジ（５１）でこの袋ナットと かみ合って進退可能なボルト（５）とから成る調整棒を用い、上記袋ナット端面 を台の頂部内面中央に当てるとともに、ボルト他端（５２）を印面片中心の穴（ ２１）に挿入して印面片（２）を支えて中空体の印材を構成し、印面に刻印（３ ）を施してなるものである。 As shown in FIG. 1, the stamp of the present invention has a thin, nearly stamped outer shape obtained by electroforming of a precious metal, and has a hemispherical top (11) and a bottom (1a) with an open bottom. Fix the piece (2), and when fixing, engage the cap nut (4) with the end surface (41) having the shape corresponding to the shape of the inner surface of the top and the cap nut with the screw (51) provided at one end. Using an adjusting rod composed of a bolt (5) that can be moved forward and backward, the end face of the cap nut is applied to the center of the inner surface of the top of the base, and the other end of the bolt (52) is inserted into the hole (21) at the center of the stamp face and the stamp face is inserted. A hollow stamp material is formed by supporting the piece (2), and the stamp surface is engraved (3).
【０００９】 材料とする貴金属は、一般に純度の高いものは軟かすぎるから、適度の強度を 有し、かつ貴金属らしさを保つ範囲で、銅、パラジウム、亜鉛などと合金にした ものがよい。 金ならばＫ１４〜２０の範囲、とくに前記したように、代表的な Ｋ１８が適当であるし、プラチナは若干のパラジウムを加えたもの、銀は１０％ 程度の亜鉛と合金にしたものが適当である。 しかし、電鋳によって製造した中 空体は、鋳造品にくらべて、同じ肉厚でも強度が高く得られるから、純金、純プ ラチナ、純銀などを使用することも可能である。 電鋳はいうまでもなくメッキ の一種であるから、合金の使用には制限があるが、一方で２種以上の金属の電鋳 を重ねて行なうことができ、そのような台の使用も本考案に包含される。As a noble metal used as a material, generally, a high-purity one is too soft. Therefore, it is preferable that the noble metal is alloyed with copper, palladium, zinc or the like within a range in which the noble metal has appropriate strength and retains the feeling of a noble metal. In the case of gold, the range of K14 to 20, particularly K18 which is typical as mentioned above, is suitable, platinum is added a little palladium, and silver is alloyed with about 10% zinc. is there. However, since the hollow body produced by electroforming has higher strength than the cast product even with the same thickness, it is possible to use pure gold, pure platinum, pure silver or the like. Needless to say, electroforming is a type of plating, so there are restrictions on the use of alloys, but on the other hand, electroforming of two or more types of metal can be performed in succession, and the use of such a table is also essential. Included in the device.
【００１０】 電鋳法によれば、４００μｍ程度までの範囲であれば過度に長い時間を要する ことなく、任意の厚さの製品を得ることができる。 本考案の印鑑の台としては 、一般に１００〜２００μｍの電鋳厚さが適当である。 電鋳を行なったままの 製品の表面は一般に粗面で光沢がないから、所望により外表面の全部または一部 を研摩して光沢面とする。According to the electroforming method, a product having an arbitrary thickness can be obtained within a range of up to about 400 μm without requiring an excessively long time. Generally, an electroformed thickness of 100 to 200 μm is suitable for the stamp base of the present invention. Since the surface of the as-electroformed product is generally rough and not glossy, all or part of the outer surface is polished to a glossy surface if desired.
【００１１】 調整棒の材料は任意であるが、必要な強度をもち加工の容易なものを用いれば よく、真鍮などが好適である。Although the material of the adjusting rod is arbitrary, a material having necessary strength and easy to process may be used, and brass or the like is preferable.
【００１２】 印面片は、いうまでもなく象牙が最適であるが、黒水牛角、ツゲなど、好みに 応じて選択使用する。Needless to say, ivory is most suitable as the stamp face piece, but black buffalo horn, boxwood, etc. are selected and used according to preference.
【００１３】 印鑑の外形は、ストレートな円柱に限らず、図２に示すようなヒョウタン形の 中空体（１ｂ）としてもよい。 この形状は、押捺のしやすさが利点である。The outer shape of the seal is not limited to a straight cylinder, but may be a gourd-shaped hollow body (1b) as shown in FIG. This shape is advantageous in that it can be easily pressed.
【００１４】 印面片の台への固定は、適宜の接着剤を図１および２に符号（６）で示した位 置に適用することにより行なう。 接着剤は任意に選択できるが、修理に当って 比較的容易に接着力を失なわせることのできるもの、たとえばエポキシ系接着剤 などが好適である。 接着強度は、調整棒による支持構造のため、あまり高くす る必要はない。Fixing of the stamp piece to the base is carried out by applying an appropriate adhesive to the position indicated by reference numeral (6) in FIGS. 1 and 2. The adhesive can be selected arbitrarily, but an adhesive that can relatively easily lose the adhesive force during repair, such as an epoxy adhesive, is preferable. The adhesive strength does not need to be so high because it is a support structure with adjusting rods.
【００１５】[0015]
印鑑の材料としての象牙の価値は、主として刻印の容易さと押捺時の印面の感 触がよいことにある。 従って、本考案では、さきに提案したものと同様、それ に必要な限度で象牙などの印材を用いた。 調整棒を構成する袋ナット（４）と ボルト（５）とは、ネジのかみ合いによってボルトを進退させることにより、長 さを調節することができる。 この長さの調節により、印鑑中空体の構成に当っ て、前記した外輪の端面と印面片の端面とを一致させる作業が容易になる。 袋 ナット（４）の端面（４１）は、台の頂部内面の形状に対応した球面とすること により、頂部底面のほぼ中心に位置する。 このようにして、調整棒は台の頂部 の比較的広い面積をもって印面片を支えるようにはたらくから、肉厚の薄い中空 状体でも、印鑑に要求される強度をもつことができる。 The value of ivory as a material for stamps lies mainly in the ease of marking and the good feel of the stamp surface during stamping. Therefore, in the present invention, as in the case of the one previously proposed, the printing material such as ivory was used to the extent necessary for it. The length of the cap nut (4) and the bolt (5) forming the adjusting rod can be adjusted by advancing and retracting the bolt by engaging the screws. By adjusting the length, it becomes easy to align the end face of the outer ring with the end face of the stamp face piece in the construction of the hollow stamp body. The end surface (41) of the cap nut (4) is located approximately at the center of the bottom surface of the top by forming a spherical surface corresponding to the shape of the inner surface of the top of the base. In this way, the adjusting rod works to support the stamp face piece with a relatively large area at the top of the table, so that even a thin hollow body can have the strength required for the stamp.
【００１６】[0016]
本考案の印鑑は、さきの提案した印鑑のもつ利点をすべてそなえている。 す なわち、貴重な象牙などの印材をごく少量だけ使用し、印鑑としてのつくりやす さと使いやすさとを確保した上で、台は貴金属製として貴金属のもつ、独特の軟 かさと弾性、および耐食性が高いという特性を利用した。 電鋳による薄肉の中 空体としたことにより、重量は従来のムクの貴金属印材を使ったものにくらべれ ば１／１０以下ですみ、価格もそれに応じて、高価でないものとできる。 The seal stamp of the present invention has all the advantages of the seal stamp proposed above. That is, using only a small amount of precious ivory and other printing materials to ensure ease and ease of use as a seal, the table is made of precious metal, and the unique softness, elasticity, and corrosion resistance of the precious metal. Utilizing the characteristic of high. By using a thin-walled hollow body made by electroforming, the weight is less than 1/10 compared to the conventional one using precious metal stamp material of Muku, and the price can be correspondingly less expensive.
【００１７】 その上で本考案は、調整棒の長さの調節により、印鑑中空体製造時の外輪と印 面の一致を容易にして補強効果を高めるとともに、修理に好都合とした。In addition, according to the present invention, by adjusting the length of the adjusting rod, it is easy to match the outer ring and the stamp surface at the time of manufacturing the hollow stamp body to enhance the reinforcing effect, and it is convenient for repair.
【図１】 本考案の印鑑の一例を示す縦断面図。FIG. 1 is a vertical sectional view showing an example of a seal stamp of the present invention.
【図２】 本考案の印鑑の別の例を示す、図１と同様な
縦断面図。FIG. 2 is a vertical sectional view similar to FIG. 1, showing another example of the seal stamp of the present invention.
【図３】 図１の主要部を展開し拡大して示した図。FIG. 3 is a diagram showing a main part of FIG. 1 in an expanded and enlarged manner.
１（１ａ，１ｂ） 台 ２ 印面片 ３ 刻印 ４ 袋ナット ５ ボルト ６ 接着剤 1 (1a, 1b) stand 2 Stamp face piece 3 Engraved mark 4 Cap nut 5 Bolt 6 Adhesive
Claims (4)
鑑の外形をもち、頂部（１１）が半球形で底部が開口し
た台（１）の底部に印面片（２）を固定し、固定に当っ
て、頂部内面の形状に対応する形状の端面（４１）をも
った袋ナット（４）と、一端に設けたネジ（５１）でこ
の袋ナットとかみ合って進退可能なボルト（５）とから
成る調整棒を用い、上記袋ナット端面を台の頂部内面中
央に当てるとともに、ボルト他端（５２）を印面片中心
の穴（２１）に挿入して印面片（２）を支えて中空体の
印材を構成し、印面に刻印（３）を施してなる印鑑。1. A stamp face piece (2) is fixed to the bottom of a base (1) obtained by electroforming a precious metal, having a thin and almost stamped outer shape, and having a hemispherical top (11) and an open bottom. Upon fixing, a cap nut (4) having an end surface (41) having a shape corresponding to the shape of the inner surface of the top, and a bolt (5) capable of engaging and disengaging with the cap nut with a screw (51) provided at one end. Using the adjustment rod consisting of and, the end surface of the cap nut is applied to the center of the inner surface of the top of the base, and the other end of the bolt (52) is inserted into the hole (21) at the center of the stamp surface piece to support the stamp surface piece (2) and become hollow. A seal stamp that constitutes the stamp material of the body and is engraved (3) on the stamp surface.
円筒状体（１ａ）を使用した請求項１の印鑑。2. The seal according to claim 1, wherein the base is a bottomed cylindrical body (1a) whose top has a hemispherical bottom.
ｂ）を使用した請求項１の印鑑。3. A gourd-shaped hollow body (1
The seal according to claim 1, wherein b) is used.
プラチナ合金および銀合金からえらんだものを使用した
請求項１の印鑑。4. A gold alloy of K14 to 20 as the noble metal,
The seal according to claim 1, which is selected from platinum alloy and silver alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1775392U JPH0578567U (en) | 1992-03-30 | 1992-03-30 | Seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1775392U JPH0578567U (en) | 1992-03-30 | 1992-03-30 | Seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0578567U true JPH0578567U (en) | 1993-10-26 |
Family
ID=11952500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1775392U Pending JPH0578567U (en) | 1992-03-30 | 1992-03-30 | Seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0578567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005280313A (en) * | 2004-03-31 | 2005-10-13 | Shachihata Inc | Connection type seal |
-
1992
- 1992-03-30 JP JP1775392U patent/JPH0578567U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005280313A (en) * | 2004-03-31 | 2005-10-13 | Shachihata Inc | Connection type seal |
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