JP2006230632A - Ring for decoration and its decorating method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a decorating method for a ring for decoration which allows clear recognition of a design by the naked eye and is provided with decorative design on the surface with excellent fanciness without requiring a large-scale facility. <P>SOLUTION: The decorating method for a ring for decoration is composed of the process of providing diamond byte cut along the circumference of the outer peripheral surface 11 of a ring body 10 by a diamond byte and the process of engraving a design 13 that is the same one as a design 15 provided to a rotator 16 along the circumferential direction of the outer periphery surface 11 of the ring body 10 with the rotary 16 and the ring body 10 rotating in opposite directions with each other by a rotary shaft 14 that is positioned on the inner side of the ring body 10 to stabilize the ring and the rotator 16 positioned on the outer side of the ring body 10 and provided with the uninterrupted design 15 along the circumference of the outer periphery surface rotating the ring body 10 and pressing the rotator 16 against the ring body 10. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a ring having a decorative pattern on an outer peripheral surface and a method for decorating the ring.

  Conventionally, the pattern applied to the outer peripheral surface of a ring has a problem that it cannot be applied to mass production, although there is a decorative method of engraving using engraving or chiseling by an engraving craftsman. There has been proposed a ring manufacturing method in which a cylinder made of is cut by rolling, and is polished by a roll or a pattern is applied by pressing (see, for example, Patent Document 1).

  In addition, in the case of applying a decorative design to the surface of the accessory, the metal such as the ring forms a peak and a valley, and the blade of the diamond bite is moved along the valley to There is a decoration method of cutting an inclined surface with a blade of a diamond tool (for example, refer to Patent Document 2).

  Further, a two-gradation process of black and white contrast is performed by graphic processing of a computer to which a photographic graphic is input, and a black-and-white normal image film is created based on the two-gradation processed graphic, There is a method of engraving the surface of a ring in which a white background portion of a photosensitive resist applied to the surface of a ring made of a noble metal material is photosensitively fixed, and the remaining portion of the fixed resist pattern is subjected to sandblasting (for example, Patent Document 3). reference.).

  However, in Patent Document 1, the cylinder is rotated, the roll is pressed against the cylinder and rotated in the opposite direction to the cylinder, and the cylinder is polished while being cut. However, both the cylinder and the roll rotate to the opposite body. In this manufacturing method, it is impossible to cut, and at the same time, a beautiful product cannot be obtained by manufacturing with polishing or patterning.

  Moreover, since the decoration method of patent document 2 is a decoration method which mirror-cuts the trough part formed by a design and the trough part between the scenic parts with a diamond bit along this trough part, it has a plane part. This method is not suitable for products.

  Since Patent Document 3 is a method of representing a figure with a mirror surface part and a matte part, there is a drawback that the figure becomes difficult to understand when the sandblasted part becomes glossy for many years of use.

JP-A-48-103454 Japanese Patent Laid-Open No. 05-269011 JP 2001-162992 A

  SUMMARY OF THE INVENTION The problem to be solved in view of the above is that a decorative ring having a surface decorative pattern that can clearly recognize a pattern with the naked eye without requiring a large-scale facility and that has an excellent decorativeness, and a decoration method therefor Is intended to provide.

  In order to achieve the above-mentioned object, the invention according to claim 1 is carved into the outer peripheral surface of a ring body formed in an annular shape by a diamond bit cut and a continuous pattern rotating along the circumferential direction with a pressing pressure that rotates. This is a decorative ring characterized by that.

  The invention according to claim 2 comprises a step of cutting a diamond bit along the circumferential direction on the outer peripheral surface of the ring main body with a diamond bit, a rotating shaft that is positioned inside the ring main body and fixes the ring, The ring body by rotating the ring body and pressing the rotating body against the ring body with a rotating body positioned on the outer side of the ring body and having an outer circumferential surface having a pattern continuous along the circumferential direction. And a step of engraving a pattern of the rotating body along the circumferential direction on the outer peripheral surface of the ring main body by rotating in the opposite direction to the decorative ring. is there.

  The invention according to claim 1 is capable of clearly recognizing the pattern with the naked eye by carving the diamond bite cut and the continuous pattern on the outer peripheral surface of the ring body with a rotating pressure, and has excellent decorativeness. It is now possible to provide a decorative ring with a surface decoration pattern.

  According to a second aspect of the present invention, there is provided a process for cutting the outer periphery of the ring body with a diamond tool along a circumferential direction, a rotating shaft for fixing and rotating the ring body, and the ring body. By rotating the ring body with a rotating body located on the outside, and pressing and engraving the rotating body against the ring body, the decoration method comprises a quality without requiring large equipment. The production of a good decorative ring has become extremely simple and has been achieved at a low production cost.

  By mechanizing manual work that requires skill, surface decoration with excellent decorativeness was realized at a low manufacturing cost.

  Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 shows an outer circumferential surface 11 of a ring body 10 formed in an annular shape by using an automatic control cutting machine, and performs R machining 12 and concave groove machining 12a along the circumferential direction by diamond cutting, thereby producing a concave groove machining portion. An ornamental ring of an embodiment in which a continuous pattern 13 having a substantially wavy cross section is engraved with a rotating body 16 and decorated on the outer peripheral surface 11a.

  FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1 and shows a state in which the outer circumferential surface 11a of the groove processing portion subjected to the groove processing 12a has a continuous pattern 13 having a substantially wavy cross section.

  FIG. 3: shows the conceptual diagram which shows the process order of the decoration method of an Example, and the 1st process (A) sets the ring main body 10 formed cyclically | annularly in the automatic control cutting machine, and the 2nd process (B) Performs R machining 12 along the circumferential direction by cutting the sword diamond bit 20 on the outer peripheral surface 11 of the ring main body 10, and the third step (C) includes the flat diamond bit 20 a at the center of the width of the ring main body 10. The state which performed the groove processing 12a along the circumferential direction by cut is shown.

  The fourth step (D) will be described with reference to a perspective view showing an embodiment in which a continuous pattern 13 is engraved on the ring main body 10 by a pressing force rotating using the rotating body 16 of FIG. The ring main body 10 removed from the automatic control cutting machine was set on the rotary shaft 14 that is positioned inside the ring main body 10 and fixed with the ring 10 and rotated by the drive unit 22.

  On the outer side of the ring main body 10, a rotating body 16 having a continuous pattern 15 having a substantially wavy cross section on the outer peripheral surface set on the holder 21 was positioned.

  The ring body 10 and the rotating body 16 rotate in opposite directions by rotating the ring body 10 set on the rotating shaft 14 and pressing the rotating body 16 against the outer peripheral surface provided with the groove processing 12a. And the same pattern 13 as the pattern 15 which the said rotary body 16 has can be engraved on the outer peripheral surface 11a of a ditch | groove processed part along the circumferential direction.

  In the embodiment, the pattern 13 is a decorative ring that is engraved at the center of the width of the ring body 10. However, the present invention is not limited thereto, and the left side and the right side of the pattern 13 can be decorated by cutting. Further, a pattern 13 can be engraved on both the left side and the right side of the width of the ring body 10, and a decoration can be provided by cutting between the patterns 13.

  Furthermore, the size and width of the pattern 13 are not limited, and an arbitrary pattern can be engraved by exchanging the width of the flat diamond bit 20a and the rotating body 16.

It is a front view which shows the Example of the decorated ring of this invention. It is the sectional view on the AA line of FIG. It is a conceptual diagram which shows the process order of the decoration method of this invention. It is a perspective view which shows the Example which engraves a continuous pattern with the rotating pressing pressure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Ring body 11 Outer peripheral surface 11a Outer peripheral surface 12 of concave processing part R processing 12a Concave processing 13 Pattern 14 Rotating shaft 15 Pattern 16 Rotating body 20 Sword diamond bit 20a Flat diamond bit 21 Holder
22 Drive unit

Claims (2)

  A decorative ring characterized in that a ring cut and a continuous pattern are engraved on the outer peripheral surface of a ring main body formed in an annular shape by a pressing force that rotates a continuous pattern.   A process of cutting the diamond bite along the circumferential direction on the outer peripheral surface of the ring main body with a diamond bit, a rotation shaft that is positioned inside the ring main body and fixes the ring, and located outside the ring main body, By rotating the ring body with a rotating body having a continuous pattern along the circumferential direction on the outer peripheral surface, and pressing the rotating body against the ring body, the rotating body rotates in the opposite direction to the ring body. And a step of engraving a pattern of the rotator along the circumferential direction on the outer peripheral surface of the ring main body.

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