KR20170093328A

KR20170093328A - Ring comprising the hollow edge, and its manufacturing method

Info

Publication number: KR20170093328A
Application number: KR1020160014570A
Authority: KR
Inventors: 권영춘
Original assignee: 권영춘
Priority date: 2016-02-05
Filing date: 2016-02-05
Publication date: 2017-08-16

Abstract

The present invention relates to a noble metal ring to be worn on a finger. Specifically, both sides of the outer periphery of the ring are formed into a ring, and a hollow rim having a hollow hollow (hollow) shape is formed , A ring in which a pattern, a character, a piece, a gloss / a matte surface treatment or the like can be formed between the above-mentioned hollow rims and a method of manufacturing the ring.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ring having a hollow rim,

A typical ring is made of a material with low hardness such as gold, silver, etc. to easily decorate various patterns or sculptures on the ring outer periphery. However, since the ring is mainly used as an ornament to be worn on the fingers, it can frequently be contacted with other objects by frequent use of the hand, so that the ring made of a noble metal material having a low hardness can be easily It can scratch or squeeze.

In addition, since the cedar is frequently rubbed with external objects as described above, the initial shine of the pore formed in the ring cedar loses its light easily during manufacture.

It is an object of the present invention to solve the problems of existing rings as described above, and it is an object of the present invention to provide a ring structure that protects the outer peripheral surface of a ring, And to provide a ring that is easy to protect from being pressed, etc., and which can maintain the gloss of the patterned pattern for a long time.

In order to achieve the object of the present invention as described above, in one preferred embodiment of the present invention relating to a ring shape, a center portion of the outer circumferential surface of the ring includes a perforation, And both sides of the outer circumferential surface are provided with a hollow rim having a hollow hollow cross-section and curled toward the inside of the outer circumferential surface.

Preferably, the height of the hollow rim is higher than the height of the depressions.

Preferably, the pattern of the present invention may be patterned, textured, sculptured, polished / matte surface treated, and the like.

Preferably, the material of the ring formed with the hollow rim according to the present invention may be one of noble metals such as gold, platinum, silver and the like.

Preferably, the hollow rim of the present invention may have a polygonal or circular shape in cross-section.

Preferably, in the shape of the hollow rim of the present invention, the end portion of the hollow rim may be brought into contact with the side surface of the cleat, or the end portion of the hollow rim may be formed on the cleat.

The ring having the hollow rim according to the present invention is formed such that the height of the hollow rim is higher than the height of the rim provided therebetween, so that even when the finger is worn on the finger, Since it is not scratched, the pattern pattern, characters, sculpture, and gloss / matte surface treatment of the punched portion can be protected without being damaged. In addition, as described above, since friction due to contact with other objects does not occur, the original luster of the product can be maintained for a long time.

In addition, since the inside of both edges of the ring according to the present invention has hollow hollow rims, the structure of reinforcing the ring becomes easy to maintain the shape of the ring completely, and the effect of making the size of the ring larger can be obtained .

1 is a perspective view of a ring having a hollow rim formed of a gold material according to one preferred embodiment of the present invention.
FIG. 2 is a cross-sectional view of a ring formed with a hollow rim, cut along line AA in FIG. 1, according to a preferred embodiment of the present invention.
FIG. 3A is a cross-sectional view of a preferred embodiment of a ring making base for making a ring with a hollow rim according to the present invention, wherein the rim and the base are integrally provided.
Fig. 3b is a cross-sectional view of another preferred embodiment of a ring making base for making a ring with a hollow rim according to the present invention, wherein the rim and the base are provided separately.
4A and 4B are cross-sectional views of a preferred embodiment illustrating a process for forming a hollow rim on a ring making base to form the ring according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a ring in which a hollow rim is formed at both edges of the outer periphery of the ring, according to one preferred embodiment of the present invention.

The ring in which the hollow rim is formed at both edges of the outer circumferential surface of the ring in Fig. 1 includes a perforation 1 in which a pattern pattern, letter, engraving, gloss / matte surface treatment, At both edges of the outer circumferential surface, a hollow rim (2) having a hollow cross section and being curled toward the center of the outer circumferential surface is formed.

The crenellation (1) and the hollow rim (2) may be formed integrally or separately.

At this time, pattern (s), text, engraving, gloss / matte surface treatment and the like may be preferably applied to the cedar (1).

Preferably, the material of the ring formed with the hollow rim according to the present invention may be one of noble metals such as gold, platinum, silver, and the like.

Fig. 2 is a cross-sectional view of one embodiment of a ring with a hollow rim, according to the present invention, cut along line A-A in Fig.

2, the crenellations 1 are formed at the center, and the hollow rims 2 are formed at both edges of the crenellation 1. [ 2, since the height B of the hollow rim 2 can be formed to be higher than the height A of the perforations 1, when the ring is worn on the fingers, It is possible to prevent the possibility that the study 1 is directly contacted. In addition, the hollow rim 2 may preferably be formed in one of triangular, rectangular, and polygonal shapes of its cross-section, or preferably it may be a circular cross-section.

Figures 3a and 3b show an embodiment of a ring making base for making rings according to the present invention.

FIG. 3A shows an integrated ring making base in which the perforations 1 and the base 3 formed at the lower end of the perforations are formed as a single body. The integrated ring making base may be generally manufactured by a metal forming method such as casting, forging, cutting, and the like.

3B shows a detachable ring making base having a shape in which the perforations 1 and the base 3 are separated from each other. Such a removable ring making base can also be manufactured through a metal forming method.

FIGS. 4A and 4B illustrate a process of forming the hollow rim 2 according to the present invention through the ring making base of FIGS. 3A and 3B. In the process of forming the hollow rim 2 using the integrated ring making base (Fig. 4A) and a process of forming a hollow rim 2 (Fig. 4B) using a separable ring making base, in which both edges of the ring making base are rolled inward.

4A, the hollow rim 2 may be formed so as to contact the end portion of the rim 1 with the side surface of the cleat 1, and the hollow rim 2, as shown by a short dashed line in Fig. 4A, May be formed to be placed on the crenellation (1).

In the case where the end of the hollow rim 2 is in contact with the side surface of the crenellator 1 or the end portion of the hollow rim 2 is placed on the crenator 1, 1). &Lt; / RTI >

One embodiment of a method of making a ring with a hollow rim,

Forming a ring making base (see Figs. 3A and 3B) formed with left and right end portions by using a metal working method such as casting, forging, or cutting;

- Forming the left and right end portions of the ring making base formed with the left and right end portions into the hollow rim 2 as described above may be performed by applying force to the left and right end portions toward the inside.

The step of forming the ring making base using the metal working method such as casting, forging, or cutting may be performed by using a ring making base having a rectangular cross section to form a hat-shaped ring making base Forming a hat-shaped ring-making base as shown in FIG. 3A by forming left and right end portions thinner than the center portion by stretching or cutting the left and right end portions of the rectangular cross section by applying a compressive force.

Alternatively, the step of molding the hat-shaped ring-making base as shown in FIG. 3A using a metal working method such as casting, forging, or cutting may be performed by further processing the ring-making base having a rectangular cross section as described above to form left and right end portions A step of directly forming a hat-shaped ring-making base in which the left and right end portions as described above are formed through cast molding can be included.

In addition, as shown in FIG. 4B, a method of manufacturing a ring having a hollow rim as described above uses a separable ring making base so that one end of the base 3 shown in FIG. After the one side of the hollow frame 2 is formed by applying a force, the crimper 1 is joined to the base on which the frame 2 is formed, and the other end is curled again to form the hollow frame 2 Step may be included.

In the method of manufacturing a ring according to the present invention, preferably, the length of the left and right extended portions is made larger than the height of the perforations (1) formed at the center when the rim (2) (See FIG. 2).

1: Taxation
2: hollow rim
3: Base

Claims

In the general ring shape, a perforation (1) is formed at the central portion of the outer peripheral surface (1) of the ring so that a plurality of patterns can be punched. On both sides of the outer peripheral surface (1) Is formed with a hollow rim (2) which is curled in a hollow shape.

2. The method according to claim 1, wherein the hollow rim (2) can be formed in a polygonal or circular cross-section, and the perforations (1) can be formed with a pattern pattern, a character, a piece, a glossy surface treatment, &Lt; / RTI > wherein the ring has a hollow rim.

The ring according to claim 1, wherein the height (B) of the hollow rim (2) is higher than the height (A) of the nicks (1).

- forming a ring making base (Figures 4a, 4b) using a casting, forging, or cutting process,
- forming a hollow rim (2) by applying a force toward the inner side of the left and right ends of the ring base to form a hollow rim (2).

5. The method of claim 4,
In order to form the hat-shaped ring making base (FIG. 3A), a ring making base having a rectangular cross section is used to apply a compressive force to the left and right end portions of a rectangular cross section to form left and right end portions thinner than the middle portion Thereby forming a hat-shaped ring-making base (FIG. 3A).

6. The method of claim 5,
The step of molding the hat-shaped ring-making base (FIG. 3A) is a step of forming the left and right end portions through the casting process, without forming the left and right end portions through the additional processing on the ring- And forming a hat-shaped ring-making base on which the formed hat-shaped ring-forming base is formed.

5. The method of claim 4,
The length of the left and right end portions is a hollow frame formed to have a length such that the height A of the frame 2 is higher than the height B of the crimper 1 formed at the center when the frame 2 is rolled up by the hollow frame 2 A method of making a ring.

5. The method of claim 4,
The distal end portion of the base 3 provided at the lower portion of the ring making base is first curled inward to form one side of the hollow rim 2 using the detachable ring making base (Fig. 4B) ) To the base on which the rim (2) is formed, and again forming the hollow rim (2) by rewinding the remaining ends. &Lt; Desc / Clms Page number 10 >