EP3181005A1 - Verbunddiamantschmuck und herstellungsverfahren dafür - Google Patents

Verbunddiamantschmuck und herstellungsverfahren dafür Download PDF

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Publication number
EP3181005A1
EP3181005A1 EP15896197.9A EP15896197A EP3181005A1 EP 3181005 A1 EP3181005 A1 EP 3181005A1 EP 15896197 A EP15896197 A EP 15896197A EP 3181005 A1 EP3181005 A1 EP 3181005A1
Authority
EP
European Patent Office
Prior art keywords
diamonds
diamond
supporting base
metal
periphery
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.)
Withdrawn
Application number
EP15896197.9A
Other languages
English (en)
French (fr)
Other versions
EP3181005A4 (de
Inventor
Lun Calan Kei YEUK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ktl Jewellery Trading Ltd
Original Assignee
Ktl Jewellery Trading Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ktl Jewellery Trading Ltd filed Critical Ktl Jewellery Trading Ltd
Publication of EP3181005A1 publication Critical patent/EP3181005A1/de
Publication of EP3181005A4 publication Critical patent/EP3181005A4/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/02—Settings for holding gems or the like, e.g. for ornaments or decorations
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/04—Setting gems in jewellery; Setting-tools
    • A44C17/046—Setting gems in a plurality of non coplanar table top planes
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/04—Setting gems in jewellery; Setting-tools
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/24—Hinge making or assembling

Definitions

  • the present invention relates to technology of making diamond jewelry and more particularly, to a combinative diamond jewelry and making method thereof.
  • a noble metal base having a conic bottom surface is provided.
  • a plurality of diamond bores is defined in a top surface of the base for locating diamonds.
  • a clamping protrusion is disposed between the diamond bores formed along the periphery of the noble metal base. Said clamping protrusion is of a triangle which is wider along a radial outward direction.
  • the diamonds placed along the periphery of the noble metal base jointly push a diamond located at the center of the base.
  • the periphery of the noble metal base is flush with periphery diamond.
  • the multiple diamonds and noble metal base in their entirety look like a single diamond of large size.
  • Chinese Patent No.: CN201210034500.8 describes an ice flower cut diamond of "one in six" type. According to this reference, it includes nine steps of: metal reverse molding, finishing, coloring, diamond setting, edge shovel, manual knurling, polishing, plating, and quality control.
  • the metal construction is of a small cylindrical construction. Both top and bottom layers are inclined inwardly and, their angle is designed to be consistent with the angel at which facets of the diamond is cut.
  • the small diamonds are placed into all locations on the metal bottom layer where no metal is presented.
  • manual knurling is performed on a table triangular metal claw location for increasing refraction and bringing an effect of a large sized diamond by the entire table surface.
  • the present invention proposes a combinative diamond jewelry. No slot is formed among the diamonds of the jewelry and therefore, dust is prevented from coming into the interior of the jewelry, thus overcoming drawbacks of prior art combinative diamond jewelry. Furthermore entire shining visual effects are obtained by mutual refraction of these small diamonds and metal part according to specific size ratio of the small diamonds to metal part and shape design.
  • a combinative diamond jewelry including: a metal supporting base on an upper surface edge of which a plurality of metal claws, each metal claw having a carving formed on its top surface; and a plurality of small sized diamonds inlaid between the upper surface of the supporting base and metal claws, wherein at least a large inlay opening and several intermediate inlay openings and small inlay openings are disposed on the upper surface of the supporting base; said small sized diamond comprises: at least a major diamond and several bottom diamonds and periphery diamonds; said several bottom diamonds are inlaid into small inlay openings in a slot of the upper surface of the supporting base and locate under the periphery diamonds; said periphery diamonds are inlaid into intermediate inlay openings next to adjacent bottom diamonds and are pressed against and secured with the bottom diamonds; said major is inlaid into the large opening and is pressed against an secured with the several periphery diamonds; said major diamond, periphery diamonds and
  • the major diamond, bottom diamonds and periphery diamonds are inlaid into the upper surface of the supporting base by any one or more of nail inlaying, forced inlaying or claw inlaying.
  • the cross section of the supporting base is of a circle; a large inlay opening, intermediate inlay opening and several cylinders located concentrically around the large inlay opening are disposed on the upper surface of the supporting base; and said bottom diamonds are secured among these small cylinders by nail inlaying.
  • the cross section of the supporting base is of a heart; two additional small cylinders with the height identical to that of the metal claws are disposed on the upper surface of the supporting base; and the bottom diamonds are mounted into the small inlay openings by combination of nail inlaying and forced inlaying.
  • the cross section of the supporting base is of an ellipse, water drop, pyriform or octagon.
  • the upper width of the supporting base is 6.5mm, while the lower width thereof is 6.1 mm; the angle between the side surface and upper surface of the supporting bases is 30°, while the angle between the side surface and bottom surface is 60°.
  • the diameter of the bottom diamonds is in a range of 0.80mm-0.90mm; the diameter of the major diamond is within 2.30mm-2.40mm; and the diameter of the periphery diamonds is within 1.35mm-1.45mm.
  • the inclination angle of the upper surface of the metal claws is identical to that of the diamond cutting surface inclination angle.
  • a method for making a combinative diamond jewelry as recited in claim 1 includes the steps of:
  • the product is taken out of the solution.
  • the electrode clamps are released to get the product out and then the product is washed using clean water.
  • the small inlay openings are small cylinders; and the bottom diamonds are inlaid between small cylinders by means of nail inlaying.
  • Said major diamond, periphery diamonds and bottom diamonds are pressed with each other and secured onto the upper surface of the supporting base, and form together with the metal claws structure identical to each cutting edge angle of the diamond.
  • No slot is formed among the diamonds of the jewelry and therefore, dust is prevented from coming into the interior of the jewelry, thus overcoming drawbacks of prior art combinative diamond jewelry.
  • Furthermore entire shining visual effects are obtained by mutual refraction of these small diamonds and metal part according to specific size ratio of the small diamonds to metal part and shape design.
  • 1 represents a supporting base
  • 2 represents a bottom diamond
  • 3 represents a periphery diamond
  • 4 represents a major diamond
  • 5 represents a small cylinder
  • 6 represents a small inlay opening
  • 61 denotes an intermediate inlay opening
  • 7 denotes a large inlay opening
  • 8 denotes a metal claw
  • 9 denotes a carving.
  • combinative diamond jewelry of the present invention includes a noble metal supporting base 1 of circular cross section.
  • a side surface of the supporting base 1 is machined according to side structure of large sized diamond, thus effectively enhancing shape simulation of large sized true diamond.
  • a large inlay opening 7 is defined in a central location of the supporting base 1.
  • Six intermediate inlay openings 61 are evenly defined circumferentially and around the large inlay opening 7. In other words, centers of the six intermediate inlay openings 61 locate on a same circle.
  • twelve small cylinders 5 are evenly and circumferentially distributed around the large inlay opening 7. Every two small cylinders 5 are categorized as a group and therefore there are totally six groups of small cylinders 5.
  • a metal claw 8 with specific refraction angle is disposed between two adjacent intermediate inlay openings 61. Each metal claw 8 is craved with a preferred angle of 90°.
  • the inlaying process of the combinative diamond jewelry includes the following steps.
  • any two small sized periphery diamonds 3 located diagonally are imbedded into an intermediate inlay opening 61 located between two adjacent metal claws 8.
  • each periphery diamond 3 is pressed against two adjacent bottom diamonds 2 and secured with them.
  • a small sized major diamond 4 is inlaid into the large inlay opening 7. Meanwhile, the major diamond 4 is pressed against two small sized periphery diamonds 3 diagonally located so that they are secured together tightly. As the major diamond 4 inlaid into the center of the large inlay opening 7 of the supporting base 1 is just contacted with six small sized bottom diamonds 6 located underneath the diamond 4, no space will be defined between the upper major diamond 4 and lower bottom diamonds 2, thereby preventing dust from entering into interior of the jewelry.
  • metal region of the jewelry is plated using plating or rhodium plating method so as to further improve metal blare, thus improving blare of the entire jewelry.
  • combinative diamond jewelry of the present invention includes a noble metal supporting base 1 of heart cross section.
  • a side surface of the supporting base 1 is machined according to side structure of large sized diamond, thus effectively enhancing shape simulation of large sized true diamond.
  • Twelve metal claws 8 are distributed around the supporting base 1. Among these metal claws, two metal claws 8 located on a tip portion of the heart shape are combined to form a unity, and the rest metal claws 8 are uniformly arranged such that an identical angle is defined between two adjacent claws 8. An intermediate inlay opening 61 is disposed between every two adjacent metal claws 8. At half and one fourth locations of a symmetrical line of the supporting base 1 small cylinders 5 are disposed respectively. The height of the small cylinders 5 is identical to that of the metal claws 8. Carvings are formed on the top of each cylinder 5, and the carvings are preferably divided into eight identical portions. The preferred carving angle is 90°.
  • three large inlay openings 7 are disposed so that an equilateral triangle is defined among these openings 7.
  • two small inlay openings 6 are defined symmetrically about the same small cylinder 5.
  • two small inlay openings 6 are defined symmetrically about the same small cylinder 5.
  • the above four small inlay openings 6 form together an equilateral trapezoid, and four openings 6 locate on four corns of the trapezoid respectively.
  • the inlaying process of the combinative diamond jewelry includes the following steps.
  • the cross section of the supporting base 1 may also take the shape of water drop, ellipse, pyriform, pentagon and so on.
  • the size of the small sized bottom diamond 2 is 0.85mm, and is within a tolerance range of ⁇ 0.05mm.
  • the size of the small sized major diamond 4 is 2.35mm, and is within a tolerance range of ⁇ 0.05mm.
  • the size of the small sized periphery diamond 3 is 1.4mm, and is within a tolerance range of ⁇ 0.05mm.
  • the upper width of the supporting base 1 is 6.5mm, while the lower width thereof is 6.1 mm.
  • the angle between the side surface and top surface of the supporting bases 1 is 30°, while the angle between the side surface and bottom surface is 60°, thus forming inclination angle identical to that of a true diamond.
  • the height between the uppermost location of the top surface of the metal claw and bottom surface of the supporting base 1 is 3mm.
  • the height between the lowermost location of the top surface of the claw and bottom surface of the base 1 is 2.4mm, thus also forming inclination angle identical to that of a true diamond.
  • the carving angle of the top surface of the metal claw is 90°, hereby obtaining reflective effects of true diamond.
  • the making method of the combinative diamond jewelry of the invention includes the following steps.
  • the plating process includes the following steps.
  • the product is taken out of the solution.
  • the electrode clamps are released to get the product out and then the product is washed using clean water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
EP15896197.9A 2015-06-24 2015-12-09 Verbunddiamantschmuck und herstellungsverfahren dafür Withdrawn EP3181005A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510350576.5A CN104886888B (zh) 2015-06-24 2015-06-24 一种组合式钻石首饰及其制作方法
PCT/CN2015/096766 WO2016206313A1 (zh) 2015-06-24 2015-12-09 一种组合式钻石首饰及其制作方法

Publications (2)

Publication Number Publication Date
EP3181005A1 true EP3181005A1 (de) 2017-06-21
EP3181005A4 EP3181005A4 (de) 2017-11-08

Family

ID=54020191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15896197.9A Withdrawn EP3181005A4 (de) 2015-06-24 2015-12-09 Verbunddiamantschmuck und herstellungsverfahren dafür

Country Status (7)

Country Link
US (1) US20150342310A1 (de)
EP (1) EP3181005A4 (de)
JP (1) JP6325692B2 (de)
CN (1) CN104886888B (de)
AU (1) AU2015367822A1 (de)
RU (1) RU2658259C1 (de)
WO (1) WO2016206313A1 (de)

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CN108030201A (zh) * 2017-12-31 2018-05-15 深圳市十分爱珠宝有限公司 一种镶嵌基座及首饰
CN107928036B (zh) * 2017-12-31 2024-02-27 深圳市十分爱珠宝有限公司 一种镶嵌基座及首饰
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Also Published As

Publication number Publication date
RU2658259C1 (ru) 2018-06-19
CN104886888A (zh) 2015-09-09
WO2016206313A1 (zh) 2016-12-29
AU2015367822A1 (en) 2017-01-12
JP2017521123A (ja) 2017-08-03
US20150342310A1 (en) 2015-12-03
EP3181005A4 (de) 2017-11-08
JP6325692B2 (ja) 2018-05-16
CN104886888B (zh) 2017-10-27

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