JP3400997B2 - Jewelry body, jewelry, and manufacturing method of jewelry body - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jewel that is processed from hemispherical jewels or pearls, an accessory such as a necklace, a bracelet or a pendant that uses the jewel, and a method for manufacturing the jewel. Regarding

[0002]

2. Description of the Related Art In general, jewelry such as necklaces and bracelets are manufactured by jewels such as pearls and jewels or by connecting a plurality of jewels. Hemispherical pearls and jewels are also often used for jewelry. For example, when a necklace is manufactured, if a spherical pearl is used, it will be spherical even if it rotates, but if the hemispherical pearl is used, it will rotate. As a result, the back side, that is, the bottom side, may come into contact with the eyes, and the effect of decoration may be significantly impaired. Moreover, in the case of a plurality of pearl necklaces, the one showing the bottom side and the one showing the pearl side are mixed, which further impairs the appearance.

Therefore, in order to deal with such non-specificity, an invention for preventing rotation of a hemispherical pearl has been disclosed. For example, in Japanese Unexamined Patent Publication No. 10-215925 (hereinafter, referred to as “A”), a “disc-shaped pedestal and a semi-circle pearl bonded on this pedestal” are used as a “jewelry body and a necklace”. A jewel that is provided with two piercing passages that penetrate the outer peripheral surface along the surface direction of the pedestal, and a state in which the jewels are connected side by side by passing a thread through the piercing passage. Discloses a jewelery body in which the abutment portion of the outer peripheral surface of the pedestal is formed so that the jewelery bodies are connected to each other in substantially the same plane. Is designed so that the convex side of the hemispherical jewel is always in contact with the eyes so as not to rotate and reverse.

Further, in Japanese Patent Laid-Open No. 11-137314 (hereinafter referred to as "B"), "jewelry having a plurality of through holes and a connecting body for connecting them" as "accessories and manufacturing method thereof" is disclosed. Which is at least one of the plurality of through holes is a through hole that penetrates other than the center point of the jewel.

The technique disclosed in the publication No. B will be described below with reference to the publication No. B with reference to FIGS. 7 and 8. FIG. 7A is a perspective view of a necklace for explaining the conventional technique, FIG. 7B is a side view of the J section enlarged perspective view in FIG. 7A, and FIG. 7C is a plan view. Figure 7
In, a plurality of jewels 53, which are a bonded body of the hemispherical body 51 and the disk 52, are connected by a connecting body 55 via a buffer member 54 to form a necklace. The disk 52 is provided with a plurality of through holes 56, and at least one through hole penetrates other than the center point of the jewel. By providing such a plurality of through holes and penetrating one of the through holes except the center point of the jewel, the shape of the ornament can be maintained even if the one connected body is cut while preventing the jewel from rotating. In addition to being possible, it can be easily processed into a desired loop shape, and the shape can be maintained.

On the other hand, FIG. 8 (a) is a sectional view of a gemstone for explaining a conventional technique, and FIG. 8 (b) is a sectional view of a portion indicated by a line KK in (a). In FIG. 8A, the jewel 53 is manufactured by bonding the hemispherical body 51 and the disc 52 to each other, and the disc 52 has a plurality of through holes 56 formed therein. Further, according to FIG. 8B, the through hole 56
Is formed in a curved shape on the surface of the disc 52. By forming the curved through hole 56 in this manner, it is possible to manufacture a necklace having a small diameter or to change the formation position according to the loop shape of the necklace.

[0007]

However, in the above-mentioned conventional technique, since a plurality of through holes must be formed, it takes time and time to form the through holes, and when the pedestal is small, etc. There was a problem of possible cracking. There is also a problem that it takes time to penetrate a plurality of threads.

Further, when forming a curved through hole on the surface of a pedestal such as a disc, the adhesive used to bond the hemispherical jewel and the disc flows into the through hole and penetrates the thread. In some cases it was difficult to do. In order to avoid this, if the joining around the through hole is partially stopped, there is a possibility that the joining force between the hemispherical jewel and the pedestal may not be sufficiently exerted. In this case, the thread may be passed through in advance and glued, but when the thread is fixed by the adhesive, the gemstone will not rotate if it is once glued unless the front and back of the gemstone are accurately arranged. There was a problem that it was difficult to finely adjust the front and back of the gemstone around the axis, and it was not necessarily arranged along the body, and the appearance became poor. Moreover, since the thread and the jewel are fixed, it is not possible to reuse the jewel in the future to create a new necklace and the like, and it is also impossible to move the jewel in the direction along the thread.

The present invention has been made in consideration of such conventional circumstances, and it is possible to increase the degree of freedom in forming a thread passage for connecting hemispherical jewelery bodies with a simple structure, In addition, a method for manufacturing jewelry and jewelry and jewelry that prevents rotation of the jewelry itself and enables complex connections between jewelry to enhance aesthetics and artistry, and also enables renovation of jewelry. The purpose is to provide.

[0010]

In order to achieve the above object, a jewelery body according to the invention of claim 1 is a hemispherical jewelery portion, a pedestal adhered to a bottom surface of the jewelery portion, and a pedestal attached to the pedestal. The tube is housed in the formed groove, and the groove is formed deeper than the outer diameter of the tube, and the periphery of the tube is filled with resin to fill the groove and house the tube. In the jewelry body having the above-mentioned configuration, the tube is housed in the groove formed in the pedestal and filled with resin, so that an adhesive for bonding the jewelry section and the pedestal flows into the tube while accelerating the fixing of the tube. In this case, the thread can be freely inserted and moved in the direction along the thread. Also, depending on the shape of the tube
This has the effect of increasing the degree of freedom in the formation of the through-path of the thread in the base.

The jewelery body according to the invention of claim 2 is the jewelery body of claim 1, wherein the tube forms an arc. In addition to the function of the jewelery body according to the first aspect, the jewelery body having the above-described configuration has the effect that the jewelery body cannot rotate with the thread inserted in the tube as the rotation axis.

A jewelery body according to a third aspect of the present invention is the jewelery body according to the first aspect, which occupies a quarter when the entire circumference of the side surface of the circular pedestal of the tube is a 360 ° region. The inlet part and the outlet part are formed in the ° area. In addition to the function of the jewelery body according to claim 1, the jewelery body having the above configuration is inserted into the pedestal by forming the entrance and exit of the tube in close proximity to each other within a quarter of the side surface of the circular pedestal. This has the effect that the yarn inlet and outlet can be provided at close positions.

According to a fourth aspect of the present invention, there is provided a jewelery body according to any one of the first to third aspects, wherein a plane including an inlet and an outlet of the tube is not parallel to a bottom surface of the jewelery. is there. In the jewelry body having the above structure, claim 1
In addition to the function of the jewelery body according to claim 3, the yarn inlet and outlet can be arranged on a plane different from the jewelery bottom surface. Therefore, the yarn portion in front of the inlet, the jewelery body, and the outlet are provided. It has the effect that the subsequent thread portion can be three-dimensionally configured.

According to a fifth aspect of the present invention, there is provided a jewelery body according to any one of the first to fourth aspects, in which at least two tubes are accommodated in a pedestal.
As overpass, one tube of another in the pedestal
Are those formed so that the straddled per tube. In the jewelery body having the above structure, in addition to the function of the jewelery body according to claim 1, 2 in 1 jewelery body
It has an effect that threads of a book can be arranged so as to cross each other, thereby having an effect of crossing threads in a jewelry body in a non-contact state, and a jewelry body that can be connected to the jewelry body. It also has the effect that it can be more than two.

[0015]

According to a sixth aspect of the present invention, there is provided the jewelry according to claim 6, wherein the jewelry is formed by penetrating a thread into a jewelry body including a hemispherical jewelry section and a pedestal bonded to the bottom surface of the jewelry section. It is inserted into a tube housed in a groove formed in the pedestal, the groove is formed deeper than the outer diameter of the tube, and the circumference of the tube is filled with resin to fill the groove and store the tube. . In the accessory with the above structure, the thread is stored in the groove formed in the pedestal.
The tube automatically forms the through-passage in the pedestal for connecting the jewels.
It has the effect of increasing the reason and also has the effect of making it possible to repeatedly connect and disconnect the jewelry.

A jewelery manufacturing method according to a seventh aspect of the present invention is a jewelery manufacturing method comprising a hemispherical jewelery portion and a pedestal bonded to the bottom surface of the jewelery portion. A step of forming a groove portion of a predetermined depth on the bonding surface side, a step of housing a tube in this groove portion, a step of filling the groove portion with resin, a step of adhering a hemispherical jewelry portion to the pedestal, And a step of polishing the periphery of the bonding surface of the pedestal, and the predetermined depth is a dimension larger than the outer diameter of the tube. In the method for manufacturing a jewelry body having the above structure, a predetermined depth is previously set on the bonding surface side of the pedestal.
Since the groove is formed to accommodate the tube, it has an effect of increasing the degree of freedom in arranging the through hole in the pedestal for inserting the thread used for connecting the jewelry . Further, the thread can be easily inserted even after the jewelery portion and the pedestal are bonded, and the jewelery body can be reused.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION A jewelry body according to a first embodiment of the present invention and an accessory according to the first embodiment are shown in FIG.
It will be explained based on. (Claim 1, Claim 2 and Claim
(Corresponding to 6 ) FIG. 1 (a) is a conceptual diagram showing a part of a necklace in which the jewelery bodies according to the first embodiment are connected,
(B) is an arrow cross-sectional view of a portion indicated by a line AA in (a), and (c) is an arrow cross-sectional view of a portion indicated by a line BB in (b). In the present embodiment, a case where a half-shaped pearl is used as a jewelry will be described. A half-shaped pearl is a pearl that is often used in jewelry, like a spherical round pearl, and is a hemispherical pearl that literally divides a sphere into two. As the hemispherical jewelry used for jewelry, in addition to half-pearls, jewels such as sapphire and ruby, synthetic stones such as zirconia and synthetic emeralds, or glass, ceramics, resins, metals, etc. It may be composed of any substance.

In FIG. 1 (a), a necklace 1 is constructed by connecting half-shaped pearls 2 which are a part of a jewelry with wires 3. This wire 3 is called a coating wire and has a stranded wire structure of stainless steel, and the possibility of cutting is extremely small.
In addition to the wire 3, other thread using synthetic fiber or natural fiber may be used as long as it is a thread.

As shown in FIG. 1 (b), the jewelry body is constructed by bonding a pedestal 4 to a half-pearl 2.
A groove is formed in this pedestal 4. A tube 5 is housed in the groove, and a resin 6 is filled around the tube 5 to fix the arrangement of the tube 5. A wire 3 is inserted through the tube 5 to connect a plurality of jewelry pieces.
The pedestal 4 is preferably made of, for example, white pearl oyster. Further, it is desirable that the tube 5 is made of vinyl and has an appropriate thickness, but the tube 5 is not limited to vinyl and may be made of metal, for example.

By referring to FIG. 1 (c), the shape of the resin 6 filled in the groove formed in the pedestal 4 can be understood well. The groove portion is formed so as to draw an arc on the surface of the pedestal 4 on the side to be bonded to the half-shaped pearl 2. The angle indicated by symbol α in the figure can be changed almost freely by changing the shape of the groove formed in the pedestal 4. The figure shows an obtuse angle, but it is also possible to make this an acute angle.

In the present embodiment having such a configuration, by housing the tube 5 in the groove formed in the pedestal 4, the wire 3 can be freely inserted through the tube 5. The jewelry body can also be moved freely along the wire 3. Moreover, since the jewelry body can be made into a single body by removing the wire 3, the accessory can be reformed.

Further, as shown in FIG. 1 (c), by forming an arc, it is possible to prevent the jewelry body from rotating with the wire 3 inserted into the tube 5 as a rotation axis. The reason why such an arc can be formed is that the tube 5 is provided in the groove portion that is previously cut. It is practically impossible to form an arc-shaped hole instead of a groove, and if a thread such as a wire 3 is directly inserted through the groove, the half-shaped pearl 2 and the pedestal There is a possibility that the thread will be fixed by the adhesive agent that adheres No. 4, and although the rotation of the jewelry thread around the rotation axis can be prevented, it will also prevent movement in the direction along the thread. , The degree of freedom of the necklace 1 is significantly reduced.

Further, by forming an arc, it is possible to provide a wire entrance / exit at a position close to the contact point when the jewelry pieces connected by the wire come into contact with each other. That is, if the wire 3 is inserted through the through-passage passing through the center of the spherical jewelery and including the diameter, the wire 3 separates from the contact point between the jewelery bodies in the circular necklace, but draws an arc. By forming the through hole of the wire, it is possible to approach the contact. Therefore, the length of the wire seen between the jewelry pieces can be shortened, and the aesthetics required for jewelry can be improved.

By embedding the tube 5 in the groove portion by using the tube 5 as in the present embodiment, and then fixing the tube 5 with the resin 6, the tube 3 is formed along the shape of the wire 3 to be inserted in the pedestal 4. 5 can be provided, and the degree of freedom of the through hole in the pedestal 4 can be increased. Moreover, since it is firmly fixed by the resin 6, it is possible to prevent the tube 5 from being damaged or rattling.

Next, with reference to FIG. 2, a jewelry body according to a second embodiment of the present invention and an accessory according to the second embodiment will be described. (Claim 1, Claim 3 and Claim
(Corresponding to 6 ) FIG. 2 (a) is a conceptual diagram showing a part of a pendant using the jewelry according to the second embodiment,
(B) is an arrow cross-sectional view of a portion indicated by a line CC in (a), and (c) is an arrow sectional view of a portion indicated by a line DD in (b). FIG. 2A shows a pendant formed by inserting a large half-shaped pearl 7 into a wire 8. The wire 8 is inserted in the Greek ohm (Ω) shape inside the jewelry. Figure 2
As shown in (b), a groove is formed in the pedestal 9, a tube 10 is provided in the groove, and the periphery is fixed by a resin 6. Further, since the groove is completely filled with the resin 6, as shown in FIG. 2C, the bonding surface with the half-shaped pearl 7 is the surface of the resin 6 and the pedestal 9.

The tube shown in FIG. 1 has a gentle arc, but in the present embodiment, the radius of curvature of the arc is further reduced to form the tube 10 in an ohmic shape. Since the pedestal 9 is not formed with a hole and a groove is cut in the pedestal 9 or the pedestal 9 is formed in advance to have a groove, the groove can have a large degree of freedom. In the present embodiment, the ohmic shape is used, but an alphabetic U (U) shape may be used. By providing the inlet portion and the outlet portion of the tube 10 in a narrow range on the side surface of the pedestal 9 in this manner, the arrangement of the jewelery body can be made beautiful in relation to the wire 8. Conventionally, it was difficult to bring the inlet part and the outlet part of the wire close to each other. However, by arranging the tube 10 in the ohmic shape as in the present embodiment, the wire 8 can be formed as shown in FIG. The entrance and the exit of the jewel can be provided near the top of the jewel. Therefore, it is possible to enhance the beauty of the jewelry body without making the wire 8 stand out around the jewelry body.

Next, with reference to FIG. 3, a jewelery body according to a third embodiment of the present invention and an accessory according to the third embodiment will be described. (Claim 1, Claim 2 and Claim
(Corresponding to 6 ) FIG. 3 (a) is a conceptual diagram showing a part of a bracelet using the jewelry according to the third embodiment,
(B) is an arrow sectional view of the part shown by the reference line EE in (a), and (c) is an arrow sectional view of the part shown by the reference line FF in (b).

In FIG. 3 (a), the bracelet 11 is connected by a wire 13 so that the part of the half-shaped pearl 12 which is a part of the jewelry body faces the outside. Figure 3 (b)
As shown in FIG. 2, the jewel is constructed by bonding the pedestal 14 to the half-shaped pearl 12, but unlike the embodiment shown in FIGS. 1 and 2, in the present embodiment, the pedestal 14 is placed inside the pedestal 14. That is, the tube 15 provided is formed so as to draw an arc in a direction perpendicular to the bonding surface between the half-shaped pearl 12 and the pedestal 14. As shown in FIG. 3 (c), a groove is formed deeply in the pedestal 14, and the tube 15 is brought close to the half-shaped pearl 12 in the central portion so that the peripheral portion of the pedestal 14, that is, the entrance / exit of the tube 15 is separated from the half-shaped pearl 12. The arc is formed so as to be separated. Then, the tube 15 is fixed by similarly filling the resin 6 around the tube 15.

With this structure, the pedestal 14
It is possible to draw an arc in the thickness direction, and it is possible to decorate all the circularly connected jewelery bodies such as the bracelet of the present embodiment toward the outside of the circle. Further, if the radius of curvature of this arc is made smaller, a ring having one jewel can be constructed. In addition, it can be applied to all accessories including broaches and barrettes.

In the present embodiment shown in FIG. 3, the pedestal 14 is formed with a deep groove, but the strength may be insufficient depending on the material of the pedestal 14. In such a case, the tube 15 is slanted downward from the central portion of the pedestal 14 on the joint surface side with the half-shaped pearl 12 toward the side surface of the pedestal 14.
It is advisable to form a hole having a "V" shape by making a hole through which a hole can be inserted, and also making a similar hole from the central portion on the joint surface side in the opposite direction this time, and connecting it at the central portion on the joint surface side of the pedestal 14. . Such holes may be drilled in opposite directions. That is, the side surface of the pedestal 14 may be bored toward the central portion of the joint surface, and the two holes may be connected at the central portion of the joint surface. In the case of forming such a “V” -shaped groove, the tube 15 is first inserted into the groove from the center of the joint surface of the pedestal 14, and one end of the tube 15 is exposed from the side surface of the pedestal 14. Then, after that, the other end of the tube 15 may be inserted into the other groove, and the one end of the tube 15 previously put out may be returned to insert the entire tube 15 into the groove. By forming the groove portion in the shape of “F” in this way,
It is not necessary to make the pedestal 14 thin, and strength can be secured.

Next, with reference to FIG. 4, a jewelry body according to a fourth embodiment of the present invention and an accessory according to the fourth embodiment will be described. (Claim 1, Claim 4 and Claim
(Corresponding to 6 ) FIG. 4 (a) is a conceptual diagram of a necklace using the jewelry according to the fourth embodiment, and FIG. 4 (b) is (a).
2 is an enlarged view of a portion indicated by reference sign G in FIG. 4, (c) is an arrow view of a portion indicated by reference sign H-H in (b),
(D) is a structural diagram schematically showing the inside of the pedestal of the jewelry body according to the present embodiment.

In FIG. 4 (a), the necklace 21 is formed by connecting the half-shaped pearls 22 with the wires 23. However, the necklace 21 according to the present embodiment is different from a normal necklace in a zigzag pattern. The half-shaped pearls 22 are arranged in a shape. The jewelry body according to the present embodiment is shown in FIG.
As shown in (b), the half pearl 22 and the pedestal 24 are bonded together, and the wire 23 is inserted through the pedestal 24. Moreover, as shown in FIG.
One wire 23a and the other wire 23b, which are inserted into the connector 4, are not on the same plane in the pedestal 24. That is, the bottom surface of the half-shaped pearl 22 that is the jewelry portion and the two wires 23
The planes including the entrance / exit portions of a and 23b are not parallel to each other, and there is a non-zero angle indicated by reference sign β.

Such an angle β can be formed by providing an angle at the entrance and exit of the tube 25 inside the pedestal 24 as shown in FIG. 4 (d). In the necklace 21 configured in this way, for example, by making the entrance / exit of the wire 23 of the half-shaped pearl 22 projecting toward the body side shown in FIG. Since it is possible to make a three-dimensional necklace that is three-dimensional and does not follow the line, it is possible to express a feeling of dynamism that is not found in ordinary necklaces.
Inside the pedestal 24, the tube 25 is formed in an ohmic shape as shown in FIG.
The angle formed by the entrance / exit of the wire 23 inserted into the wire 2 is always an acute angle.

Further, with reference to FIG. 5, a jewelry body according to a fifth embodiment of the present invention and an accessory according to the fifth embodiment will be described. (Claim 1, Claim 5 and Claim
( Corresponding to item 6 ) FIGS. 5 (a) to 5 (c) are conceptual diagrams of a necklace using a jewelry according to the fifth embodiment,
(D) is an enlarged view of a portion indicated by reference numeral I in (c). In FIG. 5A, the pendant 31 is configured by connecting a plurality of half-shaped pearls 32a and 32b with a wire 33 while combining them. A half-shaped pearl 32b for inserting a wire 33 into a tube (not shown) installed in a pedestal (not shown) so as to draw an arc, and a wire 33 attached to two tubes (not shown) formed in an arc shape. The flower-shaped pendant is formed by combining it with the half-shaped pearl 32a.

FIG. 5 (b) shows a necklace 34 formed in a mountain-valley shape. The necklace 34 linearly connects a plurality of half-shaped pearls 35b, and at a right angle to the mountain or valley portion. Tube (not shown) formed on the
Is formed by arranging a half-shaped pearl 35a provided on a pedestal (not shown). In the figure, reference numeral γ
The angle represented by is approximately a right angle, but it can be an obtuse angle or an acute angle depending on the shape of a tube (not shown) formed in the half-shaped pearl 35a.

FIG. 5C shows a more complicated necklace 4
0, which is configured by connecting a plurality of half-shaped pearls 37a, 37b, 37c, 37d to a plurality of wires 38a, 38b. Particularly, in the half-shaped pearl 37b, it can be seen that the wires 38a and 38b intersect each other. Referring to FIG. 5D in which this portion is enlarged, the tube 39
It can be seen that b is configured to pass under the tube 39a. By using the tube in this manner, it is also possible to cross over, so that the wire can be inserted intricately in a pedestal (not shown). By combining wires and half-shaped pearls in a more complex manner, it is possible to make jewelry that is more artistic or aesthetic.

While it is possible to manufacture jewelry such as a necklace, brooch or pendant while having various and complicated designs in this way, at that time, it is necessary not to show the contact points between the jewels which are the constituent elements. It is possible. In FIGS. 5A to 5C, since the wires 33, 36, 38a, 38b are inserted near the contact points between the jewelry pieces, these wires are hardly visible in appearance. Therefore, it can be said that it is more artistic and aesthetic in that the wire cannot be seen.

Finally, an embodiment of the method for manufacturing a jewelery body according to the present invention will be described with reference to FIG. (Corresponding to Claim 7 ) FIGS. 6A to 6D are conceptual diagrams showing steps of the method for manufacturing a jewelery according to the present embodiment. In FIG. 6A, the first step is a step of cutting a groove 42 having a width wide enough to accommodate the tube on the surface of the pedestal 41 of the jewelery that is bonded to the half-shaped pearl. Pedestal 41
Materials for this include butterflies, but this groove 42
Is not necessarily formed by cutting, and for example, when the pedestal 41 is made of synthetic resin such as plastic, the groove may be formed in advance with a mold or the like.

Next, FIG. 6B shows the second step.
Here, the tube 43 is inserted into the groove 42 formed in the first step. At that time, the tube 43 is previously provided with the groove 42.
It is formed so that it can be inserted into the base, and is slightly protruded from the pedestal 41 when it is stored. In the second step, it is preferable to fill the groove 42 with resin, which is not essential, after inserting the tube 43. The tube 43 can be fixed by filling this resin. An epoxy resin can be considered as an example of the resin, but it is desirable that the resin is strong and hardly changes in volume after curing, and the color tone is of course the same as that of the pedestal 41.

After that, as shown in FIG. 6C, the half-pearl 44 is bonded to the pedestal 41. For example, an acrylic adhesive can be used as the adhesive, but the adhesive is not particularly limited.

Finally, as shown in FIG. 6D, the half-shaped pearl 4
4 is a step of polishing the periphery of the bonding surface between the base 4 and the pedestal 41 and molding. The length of the tube 43 accommodated so as to slightly protrude from the pedestal 41 is also adjusted by grinding along the surface of the pedestal 41.

In the method of manufacturing a jewelery body according to the present embodiment configured as described above, the groove is formed so that the shape of the tube to be housed has a high degree of freedom.
Since a thread such as a wire can be inserted into this tube with a high degree of freedom, it is possible to configure a jewelry body that can be applied to various accessories, particularly accessories having a complicated shape.

Also, there is no possibility that the thread such as the wire used for connecting the jewelry pieces will be fixed by the adhesive agent for bonding the half-shaped pearl and the pedestal, and the movement along the thread is possible. Since it is also possible to return to the unit of the jewelery body by removing the thread and removing the thread, it is possible to reuse the jewelery body and to remodel the accessory once manufactured.

[0045]

As described above, according to the first aspect of the present invention.
In the jewelery body according to claim 5 , various grooves are provided in the groove.
Since the tube can be accommodated in conformity with the shape, the thread can be inserted with a high degree of freedom, and it is possible to provide a jewelery body that can be adapted to various kinds of jewelry, particularly jewelry having a complicated shape. Moreover, since the tube is fixed by the resin, damage and rattling can be prevented, while the thread for connecting the jewelry pieces is not fixed, and the jewelry piece can be moved in the direction along the thread. In addition to making it possible, by removing the thread, it can be returned to the unit of the jewelry, so that the jewelry can be reused and the jewelry can be reformed.

Particularly, in the jewelry body according to the second aspect, by forming the tube in an arc shape, it is possible to prevent the jewelry body from rotating around the thread as the rotation axis. Further, since it is possible to provide a thread entrance / exit at a position close to the contact point between the jewelry pieces to be connected, it is possible to shorten the length of the thread seen between the jewelry pieces, which is required as a material for jewelry. It is possible to improve the aesthetic and artistry.

In the jewelry body according to the third aspect, since the entrance portion and the exit portion of the thread to be inserted into the pedestal can be provided at positions close to each other, the thread around the jewelry body is conspicuous when used as a pendant. Without compromising aesthetics.

Furthermore, in the jewelery according to the fourth aspect, the thread portion before the entrance portion of the tube, the jewelery body, and the thread portion after the exit portion of the tube can be three-dimensionally constructed.
It can be used as a material for a three-dimensional, three-dimensional necklace that does not follow part of the body line.

In the jewelery body according to the fifth aspect, the threads can be crossed in the jewelery body, and two or more jewelery bodies can be complexly connected to one jewelery body. Therefore, it can be used as a material for jewelry that is highly aesthetic or artistic.

[0050]

In the accessory according to the sixth aspect , similar to the common effect of the jewelry body according to the first to fifth aspects, a tube is provided in the jewelry body and a thread is inserted into the tube to form a complicated structure. A shaped accessory can be provided and its reformation is possible.

Finally, in the jewelery manufacturing method according to the seventh aspect of the present invention, it is possible to provide a jewelery body which can be applied to various kinds of jewelry, particularly jewelry having a complicated shape. Even when it is used for jewelry, it can be returned to the unit of jewelry by removing the thread, so that the jewelry can be reused and used for the reform of jewelry once manufactured.

[Brief description of drawings]

FIG. 1A is a conceptual diagram showing a part of a necklace in which jewelery bodies are linked according to a first embodiment of the present invention,
(B) is an arrow cross-sectional view of a portion indicated by a line AA in (a), and (c) is an arrow cross-sectional view of a portion indicated by a line BB in (b).

FIG. 2A is a conceptual diagram showing a part of a pendant using a jewelery body according to a second embodiment of the present invention, and FIG.
FIG. 7A is a cross-sectional view taken along the line CC of FIG. 7A, and FIG. 8C is a cross-sectional view taken along the line DD of FIG.

FIG. 3A is a conceptual diagram showing a part of a bracelet using a jewelry according to a third embodiment of the present invention,
(B) is an arrow sectional view of the part shown by the reference line EE in (a), and (c) is an arrow sectional view of the part shown by the reference line FF in (b).

FIG. 4 (a) is a conceptual diagram of a necklace using a jewelry according to a fourth embodiment of the present invention, and FIG. 4 (b) is (a).
2 is an enlarged view of a portion indicated by reference sign G in FIG. 4, (c) is an arrow view of a portion indicated by reference sign H-H in (b),
(D) is a structural diagram schematically showing the inside of the pedestal of the jewelry body according to the present embodiment.

5 (a) to 5 (c) are conceptual diagrams of a necklace using a jewelery body according to the fifth embodiment, and FIG. 5 (d) is an enlarged view of a portion indicated by reference numeral I in FIG. 5 (c). Is.

6 (a) to 6 (d) are schematic views showing steps of the method for manufacturing a jewelry body according to the embodiment of the present invention.

7A is a perspective view of a necklace for explaining a conventional technique, FIG. 7B is a side view of an enlarged perspective view of a J portion in FIG. 7A, and FIG. 7C is a plan view.

8A is a sectional view of a gemstone for explaining a conventional technique, and FIG. 8B is a sectional view of a portion indicated by a reference line KK in FIG. 8A.

[Explanation of symbols]

1 ... Necklace 2 ... Half-pearl 3 ... Wire 4 ... Pedestal 5 ... Tube 6 ... Resin 7 ... Half-pearl 8 ... Wire 9 ... Pedestal 10 ... Tube 11 ... Bracelet 12 ... Half-pearl 13 ... Wire 14 ... Pedestal 15
… Tube 21… Necklace 22… Half-pearl 2
3, 23a, 23b ... Wire 24 ... Pedestal 25, 2
5a, 25b ... Tube 31 ... Pendant 32a,
32b ... Half-pearl 33 ... Wire 34 ... Necklace 35a, 35b ... Half-pearl 36 ... Wire 37
a, 37b, 37c, 37d ... Half-shaped pearls 38a, 38
b ... Wires 39a, 39b ... Tube 40 ... Necklace 41 ... Pedestal 42 ... Groove 43 ... Tube 44 ... Half pearl 51 ... Hemisphere 5
2 ... Disc or hemisphere 53 ... Jewel 54 ... Buffer member 55 ... Linkage 56 ... Through hole

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI A44C 13/00 A44C 13/00 17/02 17/02 27/00 27/00 (58) Fields investigated (Int.Cl. ⁷ , DB name) A44C 25/00 A44C 5/00 A44C 11/00 A44C 13/00 A44C 17/02 A44C 27/00

Claims (7)

(57) [Claims] 1. A hemispherical jewelry portion, a pedestal bonded to the bottom surface of the jewelry portion, and a tube housed in a groove formed in the pedestal, the groove being deeper than the tube outer diameter. A jewelry body, which is formed and is filled with a resin around the tube to fill a groove to accommodate the tube. 2. The jewelry body according to claim 1, wherein the tube forms an arc. 3. When the entire circumference of the side surface of the circular pedestal of the tube is set to a 360 ° region, the inlet portion and the outlet portion are formed in a 90 ° region occupying a quarter. Item 1. The jewelry body according to item 1. 4. The jewelery body according to claim 1, wherein a plane including an inlet portion and an outlet portion of the tube is not parallel to a bottom surface of the jewelery portion. 5. At least two tubes are accommodated in the pedestal, and one tube is laid across the other tube in the pedestal so that these tubes cross over each other. The jewelery body according to claim 1, wherein the jewelery body is formed. 6. An accessory which is formed by penetrating a thread into a jewelry body composed of a hemispherical jewelry section and a pedestal bonded to the bottom surface of the jewelry section, wherein the thread is in a groove formed in the pedestal. An accessory, which is inserted into a tube to be housed, the groove is formed deeper than the outer diameter of the tube, and a resin is filled around the tube to fill the groove to house the tube. 7. A method of manufacturing a jewelery body comprising a hemispherical jewelery section and a pedestal bonded to the bottom surface of the jewelery section, wherein a groove having a predetermined depth is formed on the bonding surface side of the pedestal. a step, a step of accommodating the tube in the groove portion, and the step of filling the resin into the groove <br/> portion, a step of bonding the jewelry portion of the hemispherical in the pedestal, a jewelry part of the hemispherical And a step of polishing the periphery of the bonding surface of the pedestal, wherein the predetermined depth is larger than the outer diameter of the tube.