JP2007007234A - Production method of accessory having hollow part and comprising external ring body and internal ring body - Google Patents
Production method of accessory having hollow part and comprising external ring body and internal ring body Download PDFInfo
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- JP2007007234A JP2007007234A JP2005193399A JP2005193399A JP2007007234A JP 2007007234 A JP2007007234 A JP 2007007234A JP 2005193399 A JP2005193399 A JP 2005193399A JP 2005193399 A JP2005193399 A JP 2005193399A JP 2007007234 A JP2007007234 A JP 2007007234A
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- inner ring
- ring body
- manufacturing
- outer ring
- peripheral surface
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 133
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000007373 indentation Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
- A44C9/0007—Finger-rings made of several rings
- A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Abstract
Description
本発明は、指輪等の身飾品の製造方法に関し、詳しくは外側リング体と内側リング体からなる空洞部を設けた身飾品の製造方法に関する。 The present invention relates to a method for manufacturing a jewelry such as a ring, and more particularly, to a method for manufacturing a jewelry provided with a hollow portion composed of an outer ring body and an inner ring body.
プラチナや金等の高価な貴金属によって作られる指輪等の身飾品は高価なプラチナや金等の貴金属を使用するため価格が高くなる。
そこで、このような指輪等の身飾品の価格を抑えるために、身飾品の内部を空洞にして貴金属の使用量を少なくすることにより価格を抑えた空洞部が設けられた身飾品が提案されている。
ところで、従来、空洞部を設けた指輪を製造する場合は、指輪を構成する外側リング体と内側リング体をそれぞれ金型で形成し、外側リング体に内側リング体を挿入して外側リング体と内側リング体をロウヅケして外側リング体と内側リング体を一体にして製造している。
しかし、上記製造方法では指輪の形状やサイズ毎に外側リング体を製造する金型と内側リング体を製造する金型を用意しなければならないため、金型の製造費用が高くなり、製品の価格に転化されるという不具合がある。
また、金型で外側リング体と内側リング体を製造して指輪をする場合は大量生産には向いているが、多品種、小ロットの指輪を生産する場合には不向きである。
Jewelry and other jewelry made of expensive precious metals such as platinum and gold use expensive precious metals such as platinum and gold, and therefore are expensive.
Therefore, in order to suppress the price of such jewelry such as a ring, there has been proposed a jewelry provided with a hollow portion with a reduced price by reducing the amount of precious metal used by hollowing out the interior of the jewelry. Yes.
By the way, conventionally, when manufacturing a ring having a hollow portion, an outer ring body and an inner ring body constituting the ring are respectively formed by a mold, and the inner ring body is inserted into the outer ring body to The inner ring body is brazed to manufacture the outer ring body and the inner ring body integrally.
However, in the above manufacturing method, it is necessary to prepare a mold for manufacturing the outer ring body and a mold for manufacturing the inner ring body for each ring shape and size, which increases the manufacturing cost of the mold and increases the price of the product. There is a problem that it is converted to.
In addition, when an outer ring body and an inner ring body are manufactured with a mold and a ring is produced, it is suitable for mass production, but is not suitable for production of rings of various varieties and small lots.
本発明は、上記事実に鑑みなされたものであり、製造費用を抑えることにより製品価格を抑えることができると共に多品種、小ロットの身飾品の製造にも適した外側リング体と内側リング体からなる空洞部を設けた身飾品の製造方法を提供するものである。 The present invention has been made in view of the above-mentioned facts, and it is possible to suppress the product cost by suppressing the manufacturing cost, and from the outer ring body and the inner ring body suitable for manufacturing a variety of small-lot jewelry. The manufacturing method of the ornament which provided the hollow part which becomes is provided.
請求項1の発明は、空洞部を設けた外側リング体と内側リング体からなる身飾品の製造方法であって、前記外側リング体を作る円筒形状の外側リング製造体と前記内側リング体を作る円筒形状の内側リング製造体を用意し、前記外側リング製造体の内周面中間部を切削して内周面中間部に第1窪み部を形成して前記外側リング体を製造し、前記内側リング製造体の外周面中間部を切削して外周面中間部に第2窪み部を形成して前記内側リング体を製造し、前記外側リング体に内側リング体を挿入して内側リング体に押圧シャフトを圧入することにより内側リング体と外側リング体を圧着して空洞部を設けることを特徴としている。
請求項2の発明は、空洞部を設けた外側リング体と内側リング体からなる身飾品の製造方法であって、前記外側リング体を作る円筒形状の外側リング製造体と前記内側リング体を作る円筒形状の内側リング製造体を用意し、前記外側リング製造体の内周面中間部を旋盤で切削して内周面中間部に第1窪み部を形成して前記外側リング体を製造し、前記内側リング製造体の外周面中間部を旋盤で切削して外周面中間部に第2窪み部を形成して前記内側リング体を製造し、前記外側リング体に内側リング体を挿入して内側リング体に押圧シャフトを圧入することにより内側リング体と外側リング体を圧着して空洞部を設けることを特徴としている。
請求項3の発明は、空洞部を設けた外側リング体と内側リング体からなる身飾品の製造方法であって、前記外側リング体を作る円筒形状の外側リング製造体と前記内側リング体を作る円筒形状の内側リング製造体を用意し、前記外側リング製造体の内周面中間部を切削して内周面中間部に第1窪み部を形成すると共に外側リング製造体の内周面両端部に第1鍔部を形成して前記外側リング体を製造し、前記内側リング製造体の外周面中間部を切削して外周面中間部に第2窪み部を形成すると共に内側リング製造体の外周面両端部に第2鍔部を形成して前記内側リング体を製造し、前記外側リング体に内側リング体を挿入して内側リング体にテーパー状の押圧シャフトを圧入することにより内側リング体と外側リング体を圧着して空洞部を設けることを特徴としている。
請求項4の発明は、空洞部を設けた外側リング体と内側リング体からなる身飾品の製造方法であって、前記外側リング体を作る円筒形状の外側リング製造体と前記内側リング体を作る円筒形状の内側リング製造体を用意し、前記外側リング製造体の内周面中間部を旋盤で切削して内周面中間部に第1窪み部を形成すると共に外側リング製造体の内周面両端部に第1鍔部を形成して前記外側リング体を製造し、前記内側リング製造体の外周面中間部を旋盤で切削して外周面中間部に第2窪み部を形成すると共に内側リング製造体の外周面両端部に第2鍔部を形成して前記内側リング体を製造し、前記外側リング体に内側リング体を挿入して内側リング体にテーパー状の押圧シャフトを圧入することにより内側リング体と外側リング体を圧着して空洞部を設けることを特徴としている。
請求項5の発明は、空洞部を設けた外側リング体と内側リング体からなる身飾品の製造方法であって、前記外側リング体を作る円筒形状の外側リング製造体と前記内側リング体を作る円筒形状の内側リング製造体を用意し、前記外側リング製造体の内周面中間部を旋盤で切削して内周面中間部に第1窪み部を形成することにより外側リング製造体の内周面両端部に第1鍔部を形成すると共に外側リング製造体の外周面に意匠を施して前記外側リング体を製造し、前記内側リング製造体の外周面中間部を旋盤で切削して外周面中間部に第2窪み部を設け内側リング製造体の外周面両端部に第2鍔部を形成すると共に第2鍔部の内側に係止段部を形成して前記内側リング体を製造し、前記外側リング体に内側リング体を挿入して内側リング体にテーパー状の押圧シャフトを圧入することにより内側リング体と外側リング体を圧着して空洞部を設けることを特徴としている。
The invention according to claim 1 is a method for manufacturing a garment comprising an outer ring body and an inner ring body provided with a hollow portion, and a cylindrical outer ring manufacturing body for making the outer ring body and the inner ring body. A cylindrical inner ring manufacturing body is prepared, the inner peripheral surface intermediate portion of the outer ring manufacturing body is cut to form a first recess in the inner peripheral surface intermediate portion, and the outer ring body is manufactured. The inner ring body is manufactured by cutting the outer peripheral surface intermediate portion of the ring manufacturing body to form a second recess in the outer peripheral surface intermediate portion, and the inner ring body is inserted into the outer ring body and pressed against the inner ring body. A hollow portion is provided by press-fitting the shaft to crimp the inner ring body and the outer ring body.
The invention of
Invention of Claim 3 is a manufacturing method of the ornament which consists of the outer ring body and inner ring body which provided the cavity part, Comprising: The cylindrical outer ring manufacturing body which makes the said outer ring body, and the said inner ring body are made A cylindrical inner ring manufacturing body is prepared, and an inner peripheral surface intermediate portion of the outer ring manufacturing body is cut to form a first recess in the inner peripheral surface intermediate portion, and both inner peripheral surface end portions of the outer ring manufacturing body Forming the first flange portion to manufacture the outer ring body, cutting the outer peripheral surface intermediate portion of the inner ring manufacturing body to form a second recess in the outer peripheral surface intermediate portion, and the outer periphery of the inner ring manufacturing body The inner ring body is manufactured by forming second flanges at both ends of the surface, inserting the inner ring body into the outer ring body, and press-fitting a tapered pressing shaft into the inner ring body, Cavity is provided by crimping the outer ring body It is characterized in that.
The invention according to claim 4 is a method of manufacturing a garment comprising an outer ring body and an inner ring body provided with a hollow portion, and a cylindrical outer ring manufacturing body for making the outer ring body and the inner ring body. A cylindrical inner ring manufacturing body is prepared, and an inner peripheral surface intermediate portion of the outer ring manufacturing body is cut with a lathe to form a first recess in the inner peripheral surface intermediate portion, and an inner peripheral surface of the outer ring manufacturing body The outer ring body is manufactured by forming first flange portions at both ends, and the outer peripheral surface intermediate portion of the inner ring manufacturing body is cut with a lathe to form the second recess portion at the outer peripheral surface intermediate portion and the inner ring. By forming a second flange on both ends of the outer peripheral surface of the manufactured body to manufacture the inner ring body, inserting the inner ring body into the outer ring body and press-fitting a tapered pressing shaft into the inner ring body Crimp inner ring body and outer ring body It is characterized by providing a sinus portion.
The invention according to claim 5 is a method of manufacturing a garment comprising an outer ring body and an inner ring body provided with a hollow portion, and a cylindrical outer ring manufacturing body for making the outer ring body and the inner ring body. An inner ring manufacturing body having a cylindrical shape is prepared, and an inner circumferential surface of the outer ring manufacturing body is cut by a lathe to form a first recess in the inner circumferential surface intermediate section. A first flange is formed at both ends of the surface and a design is applied to the outer peripheral surface of the outer ring manufacturing body to manufacture the outer ring body, and an intermediate portion of the outer peripheral surface of the inner ring manufacturing body is cut with a lathe. Providing a second indentation in the middle part, forming a second flange on both ends of the outer peripheral surface of the inner ring manufacturing body and forming a locking step on the inner side of the second flange, producing the inner ring body, Insert the inner ring body into the outer ring body and insert the inner ring body into the By press-fitting the par-shaped pressing shaft by crimping the inner ring member and outer ring member is characterized by providing the cavity.
本発明の外側リング体と内側リング体からなる空洞部を設けた身飾品の製造方法は、金型を使用しなくても空洞部を設けた身飾品を製造することができるので、身飾品の価格を抑えることができるという優れた効果を有する。
また、本発明の外側リング体と内側リング体からなる空洞部を設けた身飾品の製造方法は、多品種、小ロットの身飾品の製造にも適するという優れた効果を有する。
Since the manufacturing method of the ornament which provided the cavity part which consists of an outer ring body and an inner ring body of the present invention can manufacture the accessory which provided the cavity part, without using a metallic mold, It has an excellent effect of reducing the price.
Moreover, the manufacturing method of the ornament which provided the cavity part which consists of an outer ring body and an inner ring body of this invention has the outstanding effect that it is suitable also for manufacture of the ornaments of many varieties and a small lot.
発明を実施するために最良の形態の例として以下のような実施例を示す。 Examples of the best mode for carrying out the invention are shown below.
図1〜図5には本発明に係る外側リング体と内側リング体からなる空洞部を設けた身飾品の製造方法の一実施例が示されている。なお、この実施例では身飾品としての指輪を製造する場合を例にして説明する。
図1及び図2に示される本発明で空洞部を設けた指輪10を製造する場合は、まず、図3に示されるように外側リング体12(図1参照)を作る円筒形状の外側リング製造体14と、内側リング体16(図1参照)を作る円筒形状の内側リング製造体18を、それぞれ用意する。この外側リング製造体14の幅寸法W1は内側リング製造体18の幅寸法W2より僅かに小さく設定されている。また、前記外側リング製造体14と内側リング製造体18は共に貴金属のプラチナで形成されている。
そして、図3及び図4に示されるように前記外側リング製造体14の内周面14Aの中間部を旋盤(図示せず)で切削して、内周面14Aの中間部に第1窪み部20を形成する。これにより前記外側リング製造体14の内周面14Aの両端部には第1鍔部22,22が形成される。また、前記外側リング製造体14の外周面14Bを旋盤で切削して中間部が盛り上がるような意匠を形成する。
これにより、前記外側リング製造体14から図4に示されるような外側リング体12が製造される。
また、図3及び図4に示されるように、前記内側リング製造体18の外周面18Aの中間部を旋盤(図示せず)で切削して、外周面18Aの中間部に第2窪み部24を形成する。これにより前記内側リング製造体18の外周面18Aの両端部には第2鍔部26,26が形成される。なお、前記第2鍔部26,26の内側に係止段部28,28(図2参照)をそれぞれ形成することにより前記内側リング製造体18から内側リング体16が製造される。
そして、図5に示されるように、前記外側リング体12に内側リング体16を挿入して内側リング体16にテーパー状の押圧シャフト30を挿入すると共にプレス機(図示せず)で押圧シャフト30の端面30Aに圧力をかける。
すると前記内側リング体16の第2鍔部26,26の係止段部28に前記外側リング体12の第1鍔部22,22が係止すると共に第2鍔部26,26が第1鍔部22,22を挟んだ状態で内側リング体16が外側リング体12に圧着し、外側リング体12と内側リング体16の間には空洞部32が形成される。
これにより、図1及び図2に示される前記空洞部が設けられた指輪10が製造が終了する。
従って、本発明は金型を用いないで外側リング体12と内側リング体16を製造するので、製品である空洞部を設けた指輪10の製造価格を抑えることにより製品価格も抑えることができる。
また、本発明は外側リング製造体14を切削して外側リング体12を製造し、内側リング製造体18を切削して内側リング体16を製造するので、多品種、小ロットの身飾品の製造に適している。
なお、空洞部を設けた指輪10の内部には空洞部32が形成されているので、使用するプラチナの使用量を抑えることができるので、この点においても製品価格を抑えることができる。
1 to 5 show an embodiment of a method for manufacturing a garment having a hollow portion formed of an outer ring body and an inner ring body according to the present invention. In this embodiment, a case where a ring as an accessory is manufactured will be described as an example.
When manufacturing the
3 and 4, the intermediate portion of the inner
Thereby, the
3 and 4, the intermediate portion of the outer
Then, as shown in FIG. 5, the
Then, the
Thereby, manufacture of the
Therefore, since the present invention manufactures the
Further, according to the present invention, the outer
In addition, since the
なお、実施例では身飾品として指輪を製造する場合を例にして説明したが、身飾品は指輪に限定されるものではなく、例えばバングル等、他の身飾品を製造してもよいことは勿論である。
また、実施例では前記外側リング製造体14の外周面14Bを旋盤で切削して外側リング体12の外周面の中間部が盛り上がるような意匠を外側リング体12に形成したが、前記外側リング体12の外周面の意匠は他の形状、模様等でもよいし、あるいは全く意匠を施さなくてもよいことは勿論である。
なお、実施例では前記外側リング製造体14及び前記内側リング製造体18を切削して肉厚が薄くなるようにしたが、前記外側リング製造体14及び前記内側リング製造体18の肉厚は実施例よりも薄くても厚くてもよいことは勿論である。
In addition, although the example demonstrated the case where a ring was manufactured as an ornament, the ornament is not limited to a ring, For example, you may manufacture other ornaments, such as a bangle, for example. It is.
In the embodiment, the
In the embodiment, the outer
10 空洞部を設けた指輪
12 外側リング体
14 外側リング製造体
16 内側リング体
18 内側リング製造体
20 第1窪み部
22 第1鍔部
24 第2窪み部
26 第2鍔部
28 係止段部
30 押圧シャフト
32 空洞部
DESCRIPTION OF
Claims (5)
A method for manufacturing a garment comprising an outer ring body and an inner ring body provided with a hollow portion, the cylindrical outer ring manufacturing body for producing the outer ring body, and the cylindrical inner ring manufacturing body for manufacturing the inner ring body The first ring is formed at both end portions of the inner peripheral surface of the outer ring manufacturing body by cutting a middle portion of the inner peripheral surface of the outer ring manufacturing body with a lathe to form a first recess in the intermediate inner surface portion. The outer ring body is manufactured by forming a design on the outer peripheral surface of the outer ring manufacturing body, and the outer peripheral surface intermediate part of the inner ring manufacturing body is cut with a lathe to form a second recess in the outer peripheral surface intermediate part. The inner ring body is manufactured by forming the second collar part at both ends of the outer peripheral surface of the inner ring manufacturing body and forming the engaging step part inside the second collar part, and forming the inner ring on the outer ring body. Insert the body into the inner ring body and press the taper Method for producing a body ornament having a hollow portion consisting of the outer ring member and an inner ring body and providing a hollow portion by crimping the inner ring member and outer ring member by press-fitting the door.
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JP2005193399A JP4722591B2 (en) | 2005-07-01 | 2005-07-01 | Method for manufacturing a garment having a hollow portion comprising an outer ring body and an inner ring body |
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JP2005193399A JP4722591B2 (en) | 2005-07-01 | 2005-07-01 | Method for manufacturing a garment having a hollow portion comprising an outer ring body and an inner ring body |
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JP2007007234A true JP2007007234A (en) | 2007-01-18 |
JP4722591B2 JP4722591B2 (en) | 2011-07-13 |
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JP2005193399A Active JP4722591B2 (en) | 2005-07-01 | 2005-07-01 | Method for manufacturing a garment having a hollow portion comprising an outer ring body and an inner ring body |
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ITVI20090300A1 (en) * | 2009-12-21 | 2011-06-22 | Aurum S R L | METHOD FOR THE PRODUCTION OF ORNAMENTAL RINGS WEARABLE BY A PERSON, IN PARTICULAR WIDTHS |
ITAL20130004A1 (en) * | 2013-10-30 | 2015-05-01 | Recarlo S P A | METHOD FOR THE REALIZATION OF JEWELERY, JEWELERY AND SIMILAR PRODUCTS, MADE BY AT LEAST TWO PARTS OF DIFFERENT MATERIALS, OF WHICH THE EXTERNAL PART IS CONSISTENTLY VIEWED IN METALLIC MATERIAL, AS A PRECIOUS METAL, IN PARTICULAR GOLD AND PR |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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SG11201504404SA (en) * | 2012-12-20 | 2015-07-30 | Furrer Jacot Ag | Ring and process for producing the same |
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JPS63202316A (en) * | 1987-02-17 | 1988-08-22 | 株式会社クボタ | Rolling apparatus of combine |
JPS63202316U (en) * | 1987-06-17 | 1988-12-27 | ||
JPH03106019U (en) * | 1990-02-15 | 1991-11-01 | ||
JPH05253011A (en) * | 1992-03-12 | 1993-10-05 | Imperial Diamond Corp:Kk | Ring |
JP2001299418A (en) * | 2000-04-26 | 2001-10-30 | Kanichi Hashimoto | Manufacturing method for jointless ring |
JP2001333806A (en) * | 2000-05-26 | 2001-12-04 | Be Create:Kk | Accessory ring |
JP2004159872A (en) * | 2002-11-12 | 2004-06-10 | Murao:Kk | Finger ring and finger ring manufacturing system |
JP3106019U (en) * | 2004-06-18 | 2004-12-09 | 株式会社ツツミ | Ring-shaped accessories and lids used for pasting the back |
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JPH03106019A (en) * | 1989-09-20 | 1991-05-02 | Fujitsu Ltd | Manufacture of semiconductor device |
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JPS5388A (en) * | 1976-06-24 | 1978-01-05 | Hitachi Ltd | Iii-v group chemical compound semiconductor element and its manufacture |
JPS6086119A (en) * | 1983-10-17 | 1985-05-15 | Hitachi Chem Co Ltd | Preparation of flame-retardant silicone modified epoxy resin |
JPS6086119U (en) * | 1983-11-22 | 1985-06-13 | 永野 正春 | Rings made of thin rolled plates such as gold bullion |
JPS63202316A (en) * | 1987-02-17 | 1988-08-22 | 株式会社クボタ | Rolling apparatus of combine |
JPS63202316U (en) * | 1987-06-17 | 1988-12-27 | ||
JPH03106019U (en) * | 1990-02-15 | 1991-11-01 | ||
JPH05253011A (en) * | 1992-03-12 | 1993-10-05 | Imperial Diamond Corp:Kk | Ring |
JP2001299418A (en) * | 2000-04-26 | 2001-10-30 | Kanichi Hashimoto | Manufacturing method for jointless ring |
JP2001333806A (en) * | 2000-05-26 | 2001-12-04 | Be Create:Kk | Accessory ring |
JP2004159872A (en) * | 2002-11-12 | 2004-06-10 | Murao:Kk | Finger ring and finger ring manufacturing system |
JP3106019U (en) * | 2004-06-18 | 2004-12-09 | 株式会社ツツミ | Ring-shaped accessories and lids used for pasting the back |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITVI20090300A1 (en) * | 2009-12-21 | 2011-06-22 | Aurum S R L | METHOD FOR THE PRODUCTION OF ORNAMENTAL RINGS WEARABLE BY A PERSON, IN PARTICULAR WIDTHS |
ITAL20130004A1 (en) * | 2013-10-30 | 2015-05-01 | Recarlo S P A | METHOD FOR THE REALIZATION OF JEWELERY, JEWELERY AND SIMILAR PRODUCTS, MADE BY AT LEAST TWO PARTS OF DIFFERENT MATERIALS, OF WHICH THE EXTERNAL PART IS CONSISTENTLY VIEWED IN METALLIC MATERIAL, AS A PRECIOUS METAL, IN PARTICULAR GOLD AND PR |
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JP4722591B2 (en) | 2011-07-13 |
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