JP2005287751A - Personal ornament capable of replacing decorative part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a personal ornament capable of easily replacing a decorative part. <P>SOLUTION: The personal ornament comprises an ornament body and the decorative part. A cylindrical recess is formed on the ornament body for arranging a cylindrical magnet having a thickness of one third of the depth of the recess fixed to the bottom of the recess. A cylindrical projection is formed of noble metal or metal not reacting with a magnet. The projection is formed into a cup shape so as not to directly contact with the magnet in the recess, and the decorative part is fixed on it. The recess and the projection are formed so as to tightly fit. A magnet is fixed in the projection so as to attract the magnet in the recess. Thereby, the magnets of the ornament body and the decorative part attract each other so as not to separate. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to an accessory capable of changing a decorative part.

With traditional accessories, the decorative parts such as pearls could not be replaced with other ones, and there was no choice but to rely on a shop with specialized technology, and the price was not cheap. In addition, there is a technique to change the decoration part, but it is not sufficient, such as fear of dropping, and it cannot be changed with accessories other than pendants.
Japanese Laid-Open Patent Publication No. 2003-180419 JP 2003-299512 A

  The problem to be solved is to provide a jewelry, which is easily interchangeable with the ornament body of a ring, brooch, pendant, and bracelet, is compatible, and does not fall easily.

    In the present invention, a cylindrical recess is fixed to the accessory body, and a cylindrical magnet having a thickness of one third of the depth of the recess is fixed to the bottom of the recess. A cylindrical convex portion is formed of a noble metal or a metal that does not react with the magnet, and the convex portion is cup-shaped so as not to directly touch the concave magnet. The decorative part is fixed on it, the concave part and the convex part are formed to fit, and the magnet is fixed in the convex part in the direction to adsorb the concave part magnet, the jewelry body and the decorative part magnet adsorb, Jewelery whose main feature is not to leave.

    The jewelry of the present invention has the advantage that the decorative part can be easily replaced and the decorative part does not fall, and can be processed to replace the decorative part of the existing jewelry.

    An embodiment for carrying out the present invention is shown in FIG.

    FIG. 1 is a cross-sectional view of a magnet in a noble metal formed in a cylindrical shape with a ring main body, pearls, and the present invention.

    FIG. 2 shows a decorative portion in which a noble metal formed in a cylindrical shape is fixed by attaching a claw for holding the stone to the cut stone of FIG.

FIG. 3 is a view in which the decorative portion of the pearl of FIG. 1 is adsorbed on the broach.

    FIG. 4 is a diagram in which the decorative portion of FIG. 2 is adsorbed on the pendant.

    It is the figure which adsorb | sucked the decoration part of the ring cover which embedded the cut stone in FIG.

FIG. 4 is a cross-sectional view of a magnet in a noble metal formed in a cylindrical shape with a ring body according to the present invention, pearls. In FIG. 1, the decorative portion was spherical, but this is a side view of the cut stone. It is the figure which made the brooch adsorb | suck the decoration part of a pearl. It is a figure in which the decorative part of the stone cut into the pendant is adsorbed It is the figure which made the ring cover which embedded the stone cut in the ring adsorb | sucked.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Ring body 2 Pearl decoration part 3 Magnet 4 Cut stone 5 Cylindrical precious metal 6 Brooch body 7 Pearl decoration part 8 Pendant body 9 Cut stone decoration part 10 Ring body 11 Ring cover

Claims (2)

In jewelry that consists of a jewelry body and a decorative part, a cylindrical recess is attached to the jewelry body, and a cylindrical magnet with a depth of 1/3 of the recess is fixed to the bottom of the projection, and the metal that does not react to precious metals or magnets. A cylindrical convex part is formed with a cup shape so that the convex part does not directly touch the concave magnet, and a decorative part is fixed to the convex part, and the concave part and the convex part are fitted. The accessory is characterized in that a magnet is fixed in the convex portion so as to be attracted to the magnet of the concave portion, and the main body of the accessory and the magnet of the decorative portion stick together and do not leave. By drilling a cylindrical hole in an existing accessory and fixing a cylindrical magnet having a thickness of one third of the depth of the concave portion in the direction of adsorbing to the convex magnet of the decorative portion at the bottom of the hole, The accessory according to claim 1, wherein the decorative part can be replaced.

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