JPH07313227A - Accessories - Google Patents

Abstract

PURPOSE:To provide accessories, by which the need of a polishing work for an ornament fitting body is eliminated, the weight is fixed, and the ornament fitting body itself is made firm. CONSTITUTION:An ornament fitting body 6 comprising a base 10 and plural holding parts 12 provided on the base 10 continuously radially is formed like a flat surface by shearing a sheet of a plate-like metal member, the respective holding parts 12 are bent to be erected on the base 10, an ornament 4 is stored in each of the raised holding parts 12, and the respective tip sides 26 of the respective holding parts 12 are caulked to hold the ornament 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an accessory, and more particularly to an accessory that does not require polishing work for the ornament attachment body, has a constant weight, and can make the ornament attachment body itself firm.

[0002]

2. Description of the Related Art Piercing, which is one of the accessories, is, for example,
The pierce shaft and the ornament mounting body fixed to one end of the piercing shaft, the ornament held by this ornament mounting body, and the small diameter formed at the other end of the piercing shaft when mounting on the ear lobe of a human. Some of them are composed of a fastening tool that is locked to the part.

The above-mentioned ornament attachment body is generally formed by casting, has a base portion and a plurality of holding portions which are continuously connected to the base portion in a radial pattern and which stand upright, and each tip end side of these holding portions is bent. Holds the ornament by bending.

[0004]

However, conventionally, in the accessory, since the ornament attachment body is formed by casting,
In order to finish the rough surface, it is necessary to polish the ornament attachment body, and when multiple ornament attachment bodies are manufactured, the weight of each ornament attachment body will be different, so,
There is an inconvenience that the weight of each accessory itself is different.

Further, in order to hold the ornament, each tip side of each holding portion of the ornament attaching body is bent, so that when each holder has a casting cavity, each holder is broken. Therefore, there is a disadvantage that the strength of the ornament attachment body itself is lowered, and thus the ornament cannot be firmly held.

[0006]

SUMMARY OF THE INVENTION In order to eliminate the above-mentioned inconvenience, the present invention provides a piece of plate-shaped metal member that is sheared in an accessory for holding an ornament on an ornament attachment body. The ornament attachment body composed of a base portion and a plurality of holding portions radially connected to the base portion is formed in a flat shape by the above, and each of the holding portions is bent to rise up with respect to the base portion. It is characterized in that the ornament is housed and provided in each of the raised holders, and the tip of each of the holders is caulked to hold the ornament.

[0007]

According to the structure of the present invention, in the manufacture of the accessory, first, a single plate-shaped metal member is sheared, and a decoration including a base and a plurality of holding portions radially connected to the base. The object mounting body is formed into a flat shape, and these holding portions are bent to rise up with respect to the base portion to form the ornament mounting body, and then the decorations are placed in the spaces in the respective rising holding portions. The ornaments are held by housing each of the holding parts and caulking each tip side of each holding part to manufacture the accessory. As a result, since the ornament attachment body is configured not by casting but by shearing the plate-shaped metal member and then bending each of the holding portions, the surface of the plate-shaped metal member is smooth. In addition to eliminating the need for polishing the object mounting body, even when a plurality of decorative object mounting bodies are manufactured, the weight of each decorative object mounting body can be made constant, and thus the weight of each accessory can be made constant. , If there is no possibility that a casting cavity will occur in the ornament mounting body and each holding portion is bent to stand up with respect to the base portion, or on each tip side of each holding portion of the ornament mounting body to hold the ornament. Even when caulking is performed, there is no possibility that these holding portions will be broken, and the ornament attachment body itself can be made firm, and thus the ornament can be held firmly.

[0008]

Embodiments of the present invention will be described in detail and specifically with reference to the drawings. 1 to 14 show an embodiment of the present invention. In FIG. 1, reference numeral 2 is an accessory, such as a pierce. The pierce 2 includes a decoration 4, a decoration mounting body 6 that holds the decoration 4, a piercing shaft 8 whose one end is connected to the decoration mounting 6, and another end of the piercing shaft 8. And a fastener (not shown) that is locked to the.

As shown in FIGS. 3, 10 and 14, the ornament attachment body 6 is composed of a base portion 10 and a plurality of (for example, six) holding portions 12 radially connected to the base portion 10. In addition, in the ornament attachment body 6, each holding portion 1 that has stood up
A pedestal 14 on which the ornament 4 is placed is attached to the inside 2 (see FIGS. 3 and 14).

The ornament attachment body 6 is constructed as shown in FIGS.

That is, when constructing the ornament mounting body 6,
First, as shown in FIGS. 4 and 5, a single plate-shaped metal member 16 is used.
To provide. The plate-shaped metal member 16 is made of, for example, platinum (P
t) or a noble metal material such as 18K (18K), and is formed in a thin plate shape having a predetermined thickness T ₁ and a predetermined width W _{1 in} the width direction Y.

Then, as shown in FIG. 6, a plurality of center holes 18 are formed in the plate-shaped metal member 16 at equal intervals in the longitudinal direction X with a predetermined width L ₁ . These center holes 18 are formed to have a diameter D ₁ by punching a part of the plate-shaped metal member 16 by shearing with a press machine (not shown).

Next, as shown in FIG. 7, a plate-shaped metal member is formed so that the base portion 10 and the respective holding portions 12 are continuously connected to the plate-shaped metal member 16 in a plane shape with the center hole 18 as a center and left. The unnecessary portion of the member 16 is punched by shearing. At this time, the tip end side of one radial holding portion 16 located at both end portions of the plate-shaped metal member 16 and the tip end side of the other holding portion 16 on the opposite side are connected to the plate-shaped metal member 16, respectively. The flat base portion 10 and each holding portion 12 are connected to the plate-shaped metal member 16.

Then, as shown in FIG.
The shaft mounting hole 20 having a predetermined diameter is formed by punching around the center hole 18 by shearing. This shaft mounting hole 20
Is formed to have a diameter D ₂ into which one end of the piercing shaft 8 can be inserted (see FIGS. 1 and 3).

Further, as shown in FIG. 9, a pedestal mounting groove 22 having a predetermined width W ₂ and a predetermined depth on a circle M having a predetermined radius R from the center of the base 10, that is, the center O of the center hole 18. To
It is formed on each holding portion 12 by pressing. The pedestal attachment groove 22 is formed in such a size that the pedestal 14 can be inserted and locked.

Next, as shown in FIG. 10, the tip end side of one holding portion 12 and the tip end side of the other holding portion 12 opposite to the one holding portion 12 which are continuously provided at both end portions of the plate-shaped metal member 16 are sheared. Each is sheared to form a flat ornament attachment body 6.
Therefore, the flat ornament attachment body 6 is formed by shearing the single plate-shaped metal member 16.

Then, in this planar ornament attachment body 6, as shown in FIG. 11, each holding portion 1 is attached to the base portion 10.
Bend to form 2. At this time, each holding unit 1
For example, 2 is raised at a slightly smaller angle than the right angle with respect to the base 10 and is bent and formed in a divergent manner.

As shown in FIGS. 12 and 13, the pedestal 14 has a hollow portion 24 having a predetermined outer diameter D ₃ and an inner diameter D ₄ , and is formed to have a thickness T ₂ .

Then, as shown in FIG. 14, the pedestal 14 is locked in each pedestal mounting groove 22 formed in each holding portion 12 which is erected from above, and the locking portion is fixed by brazing or the like. The pedestal 14 is fixed to each holding portion 12 by means (not shown).

In this ornament attachment body 6, as shown in FIG. 3, a gap S is formed between the base portion 10 and the pedestal 14.

Then, each holding portion 1 of the ornament mounting body 6
The ornament 4 is accommodated in the inside 2, and each claw portion 26, which is the tip side of each holding portion 12, is caulked by a caulking device (not shown), and the ornament 4 is held by each claw portion 26. (See Figure 2).

Then, as shown in FIG. 1, a shaft mounting hole 20 is provided.
For example, one end portion of the pierce shaft 8 is inserted by the thickness of the base portion 10, and one end portion of the pierce shaft 8 is fixed to the base portion 10 by a fixing means (not shown) such as brazing.

Next, the operation of this embodiment will be described.

When manufacturing the piercing 2, which is an accessory,
First, as shown in FIGS. 4 and 5, a plate-shaped metal member 16 is provided,
Then, as shown in FIG. 6, a plurality of central holes 18 are formed by shearing, and then, as shown in FIG. 7, shearing is performed so that the flat ornament mounting body 6 is left on the plate-shaped metal member 16. Then, as shown in FIG. 8, the shaft mounting hole 20 is punched and formed in the base portion 10 by shearing, and as shown in FIG. Form each.

Then, as shown in FIG. 10, the flat ornament mounting body 6 is separated from the plate-shaped metal member 16, and as shown in FIG. 11, each holding portion 12 is folded to stand up with respect to the base portion 10. Further, as shown in FIG. 12, the pedestal 14 is formed in each pedestal attachment groove 22 of each of the holding portions 12 that are raised.
To fix.

Further, as shown in FIG. 2, in each standing holding portion 12, the ornament 4 is placed on the pedestal 14 and the claw device 26 on the tip side of each holding portion 12 is caulked (see FIG. (Not shown)
The caulking is performed by the method to hold the ornament 4.

Then, as shown in FIG. 1, the shaft mounting hole 20 is provided.
In this case, one end portion of the piercing shaft 8 is inserted by the thickness of the base portion 10, and one end portion of the piercing shaft 8 is fixed to the base portion 10 by fixing means (not shown) such as brazing.

As a result, since the ornament mounting body 6 is formed by shearing the plate-shaped metal member 16 instead of casting, the surface of the plate-shaped metal member 16 is smooth,
Even when a plurality of ornament attachment bodies 6 are manufactured, polishing work is not required, and a plurality of ornament attachment bodies 6 can be formed, so that a plurality of ornament attachment bodies 6 having a constant weight can be configured, and thus the accessory 2 having a constant weight can be obtained. Multiple products can be manufactured.

Further, since the ornament attachment body 6 does not have a casting cavity, there is no possibility of breaking the holding portion 12 and the claw portion 26 when the holding portion 12 and the claw portion 24 are bent. As a result, the ornament attachment body 6 can be made firm, and thus the ornament 4 can be held firmly.

Further, since one end portion of the pierce shaft 8 is inserted into the shaft mounting hole 20 of the base portion 10 and then fixed by a fixing means (not shown) such as brazing, the pierce shaft 8 is firmly attached. be able to.

Further, since the hollow portion 24 is formed in the pedestal 14, the center hole 18 is formed in the base portion 10 and the gap S is formed between the pedestal 14 and the base portion 10, the ornament 4 It is possible to allow a part of the protrusion of the ornament 4 to be protruded toward the base portion 10 side to facilitate the placement of the ornament 4, and to reduce the weight of the accessory 2 itself.

Furthermore, since the respective holding portions 12 are connected by the pedestal 14, the rigidity of the ornament attaching body 6 as a whole is improved, so that the accessory 2 is made firm and the ornament 4 is prevented from moving. Can be held.

[0033]

As is apparent from the above detailed description, according to the present invention, a single plate-shaped metal member is sheared to form a base portion and a plurality of holding portions radially connected to the base portion. The ornament mounting body is formed in a flat shape, and each holding portion is bent to rise up with respect to the base, and the ornament is housed in each rising holding portion. By staking the decoration by holding it on the tip side, the smooth surface of the plate-shaped member eliminates the need to polish the decoration mounting body and reduces the weight of the decoration mounting body. The weight of the accessory can be constant, and thus constant.

In addition, there is no casting cavity in the ornament mounting body, and when each holding portion is bent to stand up with respect to the base, or when each holding portion of the ornament mounting body is held to hold the ornament. Even when caulking is performed on each tip side, there is no possibility that each holding portion will be broken, and the ornament attachment body itself can be made firm, and thus the ornament can be held firmly.

[Brief description of drawings]

FIG. 1 is an enlarged cross-sectional view of a pierce.

FIG. 2 is an enlarged cross-sectional view of the pierce before attaching the pierce shaft.

FIG. 3 is an enlarged cross-sectional view of the ornament attachment body.

FIG. 4 is a partial plan view of a plate-shaped metal member.

FIG. 5 is a partial side view of a plate-shaped metal member.

FIG. 6 is a partial plan view of a plate-shaped metal member having a center hole formed therein.

FIG. 7 is a partial plan view of a plate-shaped metal member in which a planar ornament attachment body remains.

FIG. 8 is a partial plan view of a plate-shaped metal member having a shaft mounting hole formed therein.

FIG. 9 is a partial plan view of a plate-shaped metal member having a pedestal attachment groove formed therein.

FIG. 10 is a plan view of a flat ornament attachment body.

FIG. 11 is a side view of the ornament attachment body in which each holding portion is bent.

FIG. 12 is a plan view of a pedestal.

FIG. 13 is a side view of a pedestal.

FIG. 14 is a side view of the ornament mounting body to which the base is attached.

[Explanation of symbols]

 2 Pierce 4 Decorative object 6 Decorative object mounting body 8 Pierce shaft 10 Base part 12 Holding part 14 Pedestal 16 Plate-shaped metal member 20 Shaft mounting hole 22 Pedestal mounting groove 26 Claw part

Claims (3)

[Claims] 1. An accessory for holding an ornament on an ornament attachment body, comprising: a base portion formed by shearing a single plate-shaped metal member; and a plurality of holding portions radially connected to the base portion. The ornament attachment body is formed in a flat shape, and each of the holding portions is bent to rise with respect to the base portion,
The ornaments are accommodated and provided in each of the raised holding portions,
An accessory, characterized in that each of the holding portions is crimped to each tip side to hold the ornament. 2. The accessory according to claim 1, wherein the ornament attachment body has a pedestal attachment groove formed on each of the holding portions on a circle having a predetermined radius from the center of the base portion. . 3. The accessory according to claim 1, wherein the ornament attachment body has a shaft attachment hole formed in the base portion.