JP2011024879A - Ring and method for manufacturing ring - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ring which has excellent ornamental property with a window hole space as accent by forming the window hole space in the side surface portion of the ring, and which is suitable for mass production, inexpensive, and economical by simplifying constitution. <P>SOLUTION: The ring for an accessory includes an outer ring member A and an inner ring member B. In the outer peripheral surface of the inner ring member B or the inner peripheral surface of the outer ring member A, a concave portion 3 is formed. When the inner ring member B is increased in diameter and fixed to the inner peripheral surface of the outer ring member A with pressure, the window hole space made of the concave portion 3 is provided between the outer ring member A and the inner ring member B. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a ring and a method for manufacturing a ring that are designed so as to provide a decorative ring with excellent decorativeness and that can be easily manufactured.

Conventionally, various types of rings of this type have been disclosed. For example, a ring as shown in Patent Document 1 and a manufacturing method thereof are disclosed.
The ring is a ring composed of an outer ring member and an inner ring member, the inner peripheral edge of the outer ring member is formed in a wave shape, the outer peripheral edge of the inner ring member is formed in a wave shape, and the inner diameter of the outer ring member is formed. An inner ring member is inserted into the inner ring member.
That is, an accent based on a wave shape can be provided on the side surface of the ring.

JP 2007-185352 A

  Therefore, the inventor of the present application has made it possible to provide a ring that is more decorative and more interesting than the above-described rings, and has conducted research and development to make it easy to manufacture. It has been successfully created.

  Therefore, in order to achieve the above-described problems, the ring according to claim 1 is a ring for body decoration, and includes an outer ring member A and an inner ring member B. When the recess 3 is formed on the outer peripheral surface or the inner peripheral surface of the outer ring member A, the inner ring member B is expanded in diameter, and the outer ring member A and the inner ring member are fixed to the inner peripheral surface of the outer ring member A by pressure. A means is adopted in which a window hole space by the recess 3 is provided between B and B.

  Moreover, in the ring of Claim 2, it is a ring for decoration, Comprising: The outer ring member A and the inner ring member B are provided, and the latching protrusion 1 is provided in the inner peripheral surface of the outer ring member A. Around the outer ring surface of the inner ring member B, a locking groove 2 is formed so as to match the locking ridge 1 and a recess 3 is formed to increase the diameter of the inner ring member B and the outer ring. A window is formed by a recess 3 between the outer ring member A and the inner ring member B, while the locking groove 2 is fitted to the locking protrusion 1 when being fixed to the inner peripheral surface of the member A by pressure. A means that is configured to provide a hole space was adopted.

  Furthermore, in the ring according to claim 3, means for providing a filling portion C formed of a filling material as appropriate in the window hole space is adopted.

  And in the manufacturing method of the ring of Claim 4, it is a manufacturing method of the ring for jewelry, Comprising: The appropriate number of recessed part 3 recessed in the radial direction is formed in the outer peripheral surface of the inner ring member B Then, the inner ring member B is disposed in the outer ring member A, the entire inner ring member B is plastically deformed so that the inner diameter of the inner ring member B is gradually expanded by the diameter expanding mandrel 10, and the outer periphery of the inner ring member B is The inner ring member B is fixed to the outer ring member A so that the inner circumferential surface of the outer ring member A is pressed by the surface, and a window hole formed by the recess 3 between the outer ring member A and the inner ring member B The space was appropriately filled with a filling material, and means for forming a filling portion C formed by curing the filling material was adopted.

  And in the manufacturing method of the ring of Claim 5, it is a manufacturing method of the ring for jewelry, Comprising: The latching protrusion 1 which follows the circumferential direction on the internal peripheral surface of the outer ring member A is provided. Circumferentially, the outer circumferential surface of the inner ring member B is circumferentially provided with a locking groove 2 that extends along the circumferential direction, and the appropriate number of concave portions 3 that are radially recessed in the outer circumferential surface of the inner ring member B are provided. The inner ring member B is arranged in the outer ring member A so that the locking groove 2 faces the locking protrusion 1, and the inner diameter of the inner ring member B is gradually expanded by the diameter expanding mandrel 10. The entire ring member B is plastically deformed, and the locking protrusion 1 is fitted into the locking groove 2 and the inner ring member is pressed against the inner peripheral surface of the outer ring member A by the outer peripheral surface of the inner ring member B. B is fixed to the outer ring member A, and a window hole space by the recess 3 is provided between the outer ring member A and the inner ring member B. Employing means for forming such.

  In addition, in the method for manufacturing a ring according to claim 6, means for filling the window hole space appropriately with a filling material and forming a filling portion C formed by curing the filling material is employed.

Therefore, according to the ring of the first aspect, a window hole space can be formed in the side surface portion of the ring, and this ring hole space can be used as an accent to provide a ring having excellent decorativeness.
In addition, it is possible to provide an inexpensive ring that is simple in structure, suitable for mass production, inexpensive.

Moreover, according to the ring of Claim 2, a window hole space can be formed in the side part of a ring, and this ring hole space becomes an accent and can provide the ring excellent in the decorating property.
In particular, the locking ridge 1 is provided around the inner peripheral surface of the outer ring member A, and the locking groove 2 that matches the locking ridge 1 is provided around the outer peripheral surface of the inner ring member B. The inner ring member B is formed so that the engagement groove 2 is fitted to the engagement protrusion 1 when the inner ring member B is expanded and fixed to the inner peripheral surface of the outer ring member A by pressure. The coupling state with the ring member B becomes more reliable, and there is no possibility that the outer ring member A and the inner ring member B are separated by an unexpected external force or the like.
In addition, it is possible to provide an inexpensive ring that is simple in structure, suitable for mass production, inexpensive.

Furthermore, according to the ring of Claim 3, the filling part C provided in the window hole space formed in the side part of the ring becomes a stronger accent, and can provide a ring that is more decorative and rich in fun. It becomes like this.
Moreover, when the locking ridge 1 is provided on the inner peripheral surface of the outer ring member A, the filling portion C is locked to the locking ridge 1, and the filling portion C itself deviates from the window hole space. There is no fear of doing so.

  According to the method for manufacturing a ring according to claim 4, the inner ring member B can be easily and reliably fixed to the outer ring member A, and the concave portion between the outer ring member A and the inner ring member B is provided. The filling portion C can be easily, reliably and beautifully formed in the window hole space formed by 3.

  Then, according to the method for manufacturing a ring according to claim 5, the inner ring member B can be easily and reliably fixed to the outer ring member A. Moreover, the coupling state of the outer ring member A and the inner ring member B becomes more stable by the locking protrusions 1 and the locking grooves 2.

  In addition, according to the ring manufacturing method of the sixth aspect, the filling portion C can be easily and cleanly formed in the window hole space. And the filling part C comes to be latched by the latching protrusion 1, and there is no possibility that the filling part C itself will deviate from the window hole space.

It is a disassembled perspective view which illustrates the ring of this invention. It is a perspective view which illustrates the ring of this invention. It is a top view which illustrates the ring of this invention. It is a vertical front view which illustrates the ring of this invention. It is a perspective view which illustrates the other ring of this invention. It is a top view which illustrates the other ring of this invention. It is a vertical front view which illustrates the other ring of this invention. It is a partially notched front view which illustrates the diameter expansion operation | work of the inner ring member of the ring of this invention. It is a partially omitted vertical front view illustrating the method for manufacturing a ring of the present invention. It is a partially omitted plan view illustrating another ring of the present invention.

Hereinafter, the present invention will be described based on illustrated examples as follows.
The ring for jewelry of the present invention includes an outer ring member A and an inner ring member B.
When the concave portion 3 is formed on the outer peripheral surface of the inner ring member B or the inner peripheral surface of the outer ring member A, the inner ring member B is enlarged in diameter and fixed to the inner peripheral surface of the outer ring member A by pressing. A window hole space by the recess 3 is provided between the ring member A and the inner ring member B.

  The ring shown in FIGS. 1 to 4 includes an outer ring member A and an inner ring member B. On the inner peripheral surface of the outer ring member A, a locking ridge 1 (or a locking ridge) extending along the circumferential direction is provided. A locking groove 2 (or locking protrusion 1 that matches the locking protrusion 1 (or locking groove 2) on the outer peripheral surface of the inner ring member B. May be provided so as to extend along the circumferential direction, and an appropriate number of recesses 3 that are recessed in the radial direction may be formed on the outer peripheral surface of the inner ring member B to increase the diameter of the inner ring member B and When it is fixed to the inner peripheral surface of the ring member A by pressure, the locking groove 2 is fitted to the locking protrusion 1 and the recess 3 is provided between the outer ring member A and the inner ring member B. A window hole space can be provided.

  Moreover, the ring shown in FIG. 5 thru | or FIG. 7 provides the filling part C formed with a filling material suitably in the said window hole space.

The outer ring member A is formed in an annular shape having a relatively large thickness using, for example, a noble metal (or metal) such as gold, silver, or platinum.
And the latching protrusion 1 which protrudes slightly in the center part of the width direction of the internal peripheral surface is protrudingly provided so that the circumferential direction may be followed.
In addition, a pattern, initials, or the like may be appropriately engraved on the outer peripheral surface or side surface portion of the outer ring member A, and the outer peripheral surface and the ridge line portion on the side surface may be appropriately curved. good. Or you may make it cut into a shape suitably.
Further, an appropriate number of recesses 3 may be cut on the inner peripheral surface of the outer ring member A.

The inner ring member B is formed of an annular material made of a noble metal (or metal) such as gold, silver, or platinum.
That is, a locking groove 2 that matches the locking ridge 1 is provided on the outer circumferential surface of the annular material so as to extend along the circumferential direction, and further, a radius is provided on the outer circumferential surface of the annular material. A plurality of (in the illustrated example, five) recesses 3 that are recessed in the direction are provided.
The inner ring member B may be made of the same material as the outer ring member A, or may be made of a material different from that of the outer ring member A so that a stronger accent can be obtained. At the same time, it may be formed to have a higher decorative property.

The filling portion C is made of, for example, an appropriate metal material (for example, gold, silver, platinum, copper, brass, stainless steel, titanium, etc.), an appropriate resin material, a ceramic material, other materials, etc. What can be filled in the window hole space by is adopted. In addition, after filling in the window hole space, the one that can be cured may be used. That is, it is sufficient if it can be easily provided in the window hole space regardless of the shape and size of the window hole space.
By the way, the filling portion C can be appropriately colored, and a combination with the outer ring member A and the inner ring member B can provide a more excellent decorative property.

  For example, the concave portion 3 is formed in a curved rectangular shape as shown in the figure, or is formed in a small round shape as shown in FIG. 10, a curved oval shape, or a curved flat hexagonal shape. In addition, other shapes can be formed as appropriate, and the number and arrangement interval can be set freely as appropriate. The recess 3 may be provided on the inner peripheral surface of the outer ring member A, or may be provided on the outer peripheral surface of the inner ring member B, or the inner peripheral surface and the inner ring of the outer ring member A. It may be provided on the outer peripheral surface of the member B, or the concave portion 3 on the inner peripheral surface of the outer ring member A and the concave portion 3 on the outer peripheral surface of the inner ring member B may be combined to form the window hole space. good.

Moreover, the manufacturing method of the ring of this invention arrange | positions the locking protrusion 1 (or locking groove 2) which follows the circumferential direction in the internal peripheral surface of the outer ring member A, for example.
A locking groove 2 (or locking protrusion 1) is provided around the outer circumferential surface of the inner ring member B along the circumferential direction, and is recessed in the radial direction on the outer circumferential surface of the inner ring member B. An appropriate number of recesses 3 are formed.
Further, the inner ring member B is arranged in the outer ring member A so that the locking groove 2 (or the locking protrusion 1) faces the locking protrusion 1 (or the locking groove 2). At this time, the inner ring member B is sheathed on the upper end portion of the diameter-expanding mandrel 10.
Then, the lower end surface of the pressure cylinder 11 is brought into contact with the side surfaces of the inner ring member B and the outer ring member A, and a load is applied to the pressure cylinder 11 so that the inner ring member B (and the outer ring member A) are loaded. Is pressed downward along the enlarged diameter mandrel 10. Then, the inner ring member B is gradually expanded in inner diameter by the diameter expanding mandrel 10 and the entire inner ring member B is plastically deformed.
At this time, the locking ridge 1 is fitted into the locking groove 2 and the inner ring member B is pressed against the inner peripheral surface of the outer ring member A by the outer peripheral surface of the inner ring member B. And a window hole space by the recess 3 is provided between the outer ring member A and the inner ring member B. At this time, the inner ring member B and the outer ring member A have moved to the small-diameter portion below the diameter-expanding mandrel 10.

Then, a filling material is appropriately filled in the window hole space.
In addition, metal materials (gold, silver, platinum, copper, brass, stainless steel, titanium, etc.) as appropriate as filling materials, synthetic resin materials, ceramic materials, and other materials are used as appropriate. Alternatively, when using an appropriate metal material such as silver, copper, stainless steel, or an appropriate synthetic resin material, these are melted and then filled into the window hole space, and these are cooled to form the filling portion C.
Further, when an epoxy resin material or the like is used as the filling material, a filling portion C is formed by filling the window hole space with a material obtained by adding a curing agent to the epoxy resin material, and curing them with the curing agent.
Further, when a ceramic material or the like is used as the filling material, for example, the ceramic powder or the like is filled in the window hole space, and this is heat-treated and cured to form the filling portion C. In addition, when the filling portion C is made of appropriately colored glass, colorless glass, cloisonne, or the like, it is possible to provide a ring with better decorativeness.
In addition, the filling material C may be formed by processing the filling material so as to match the window hole space and filling this into the window hole space. At this time, an adhesive or the like may be used as appropriate.

Then, an outer peripheral surface and side surface portion of the outer ring member A and an inner peripheral surface and side surface portion of the inner ring member B are appropriately engraved with patterns, initials, etc. And the inner peripheral surface of the inner ring member B and the ridge line portions of the side surfaces are formed to be curved surfaces as appropriate.
At this time, if the window hole space is greatly shaved, the filling portion C is exposed greatly and its shape also changes.

  The diameter-expanding mandrel 10 is made of super steel material, and is formed so that the outer diameter gradually increases from the upper end portion downward, and the outer surface is formed to have a mirror finish. . That is, the inner ring member B is formed so that the diameter of the inner ring member B can be smoothly expanded by the expanded diameter mandrel 10 and the inner peripheral surface of the outer ring member A can be pressed and fixed.

  The pressurizing cylinder 11 is formed in a thick cylindrical shape, abuts against the side surfaces of the outer ring member A and the inner ring member B, and can be forced to move downward along the diameter-expanding mandrel 10 at the same time. It is configured.

  By the way, the specific configuration, shape and dimensions of the ring, the specific configuration of the outer ring member A, the shape, dimensions and material, the specific configuration of the inner ring member B, the shape, dimensions and material, the specific configuration of the filling portion C, Shape, dimensions, material, specific configuration of locking protrusion 1, shape, dimensions, number, arrangement position, specific configuration of locking groove 2, shape, dimensions, number, arrangement position, specific of recess 3 The configuration, shape, dimensions, number, arrangement position, specific configuration, shape, dimensions, material of the diameter expansion mandrel 10, specific configuration, shape, dimensions, material, etc. of the pressurizing cylinder 11 are the same as in the illustrated example It can be freely set and changed as appropriate without limitation.

  Thus, in the ring of the present invention, a window hole space is formed in the side surface portion of the ring, and this window hole space becomes an accent and becomes a ring having excellent decorativeness. Moreover, the structure is simple, suitable for mass production, inexpensive and economical.

A Outer ring member B Inner ring member C Filling portion 1 Locking ridge 2 Locking groove 3 Recessed portion 10 Expanded mandrel 11 Pressure cylinder

Claims (6)

  A ring for jewelry, comprising an outer ring member and an inner ring member, forming a recess in the outer peripheral surface of the inner ring member or the inner peripheral surface of the outer ring member, and expanding the diameter of the inner ring member and the outer ring A ring characterized in that a window hole space by a recess is provided between the outer ring member and the inner ring member when the member is crimped and fixed to the inner peripheral surface of the member.   A ring for decoration, comprising an outer ring member and an inner ring member, wherein a locking protrusion is provided on an inner peripheral surface of the outer ring member, and the locking protrusion is provided on an outer peripheral surface of the inner ring member. When the inner ring member is expanded and the inner ring surface of the outer ring member is crimped and fixed, the locking groove fits into the locking protrusion. A ring that is configured so that a window hole space is formed by a recess between the outer ring member and the inner ring member.   The ring according to claim 1, wherein a filling portion that is appropriately formed of a filling material is provided in the window hole space.   A method for manufacturing a ring for jewelry, wherein an appropriate number of recesses are formed in the outer ring surface of the inner ring member in the radial direction, the inner ring member is disposed in the outer ring member, and an enlarged mandrel is used. The entire inner ring member is plastically deformed so that the inner diameter of the inner ring member gradually increases, and the inner ring member is fixed to the outer ring member by pressing the inner peripheral surface of the outer ring member with the outer peripheral surface of the inner ring member. And a filling portion formed by suitably filling the window hole space formed by the recess between the outer ring member and the inner ring member with a filling material and curing the filling material. Manufacturing method.   A method for manufacturing a ring for jewelry, wherein a locking protrusion is provided on the inner peripheral surface of the outer ring member along the circumferential direction, and the outer peripheral surface of the inner ring member is provided along the circumferential direction. Around the locking groove, an appropriate number of recesses are formed in the outer circumferential surface of the inner ring member in the radial direction, and the inner ring member is placed on the outer ring member so that the locking groove faces the locking protrusion. The entire inner ring member is plastically deformed so that the inner diameter of the inner ring member is gradually expanded by a diameter expanding mandrel, and the locking protrusion is fitted into the locking groove, and the outer peripheral surface of the inner ring member The inner ring member is fixed to the outer ring member so as to press the inner peripheral surface of the outer ring member, and a window hole space is formed between the outer ring member and the inner ring member so as to provide a window hole space. A method of manufacturing a characteristic ring.   The ring manufacturing method according to claim 5, wherein a filling portion is formed by appropriately filling the window hole space with a filling material and curing the filling material.

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