JP2556069Y2 - Jewelry jewelry with jewelry changer - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to jewelry for jewelry wearing.

[0002]

2. Description of the Related Art In pendants and brooches,
It is customary to provide a container-shaped or claw-shaped projection at the center of the empty frame to grip and fix the jewel.

[0003]

[Problem to be solved by the invention] The problem to be solved by the invention is that expensive jewelry in pendants, brooches or rings is fixed to a luxuriously designed empty frame. The jewelry and one empty frame were integral and only worth a jewelry.
Jewelry users wear jewelry according to the type and color of their clothes, the location, time, and requirements of their attendance, as well as the type, color, and overall design of the jewelry, depending on their mood. And therefore want to have a lot of jewelry. In order to meet such a desire, the empty frame and the jewel are separated, the connection is made compatible, and various gems and the empty frame can be freely combined, and the design is diversified. It is.

[0004]

SUMMARY OF THE INVENTION The present invention has a structure in which an empty frame and a jewel part of a jewelry are separated, and a hole and a groove are connected to the empty frame, and a locking projection is provided at an end of the groove. On the other hand, a boss that is inserted and fitted into the hole is projected from the back surface of the jewel case that holds the jewel, and a part of the end of the boss is cut out, and a key that engages with the locking protrusion is provided. A boss is fitted in the hole so that a locking piece having a portion can be inverted, and the boss is fitted in the hole, and the locking piece is tilted to engage a key portion with the locking projection. A structure that allows the empty frame and the jewel part to be connected to each other, and conversely, disengages the engagement convex part and the key part, erects the engagement piece, and separates the jewel case part from the empty frame. It was done.

[0005]

FIG. 1 shows an embodiment of a decorative article according to the present invention. This will be described with reference to the drawings. A boss (3) is protruded from the back surface of a jewel case (2) for holding a jewel (1) in a pendant, and an end of the boss (3) is partially cut out. (4) A locking piece (5) is fixed to the inside of the boss (3) so that it can be turned upside down (6), and a key portion (7) is formed at the end of the locking piece (5). On the other hand, a hole (9) through which the boss is inserted into the jewel mounting portion of the empty frame (8), and a groove (10) connected to the hole (9) on the back side of the empty frame (8). It provided approximately the same length as the locking piece, the locking projections on its side end portion of the groove (10) as a deep groove (1
1) is provided to engage with the key at the end of the locking piece.
Those were Unishi.

In the jewelry of the present invention having the above structure, the locking piece (5) of the jewel case (2) to which the jewel (1) is fixed is set upright with respect to the boss (3), and the empty frame ( The boss (3) is inserted and fitted into the hole (9) of 8), and the locking piece (5) is inserted.
The jewel case (2) is joined to the empty frame (8) by tilting the hook at an almost right angle and pressing the key (7) into the locking projection (11). Since the locking piece (5) is formed in a large arc shape (12), the engagement between the key portion (7) and the locking projection (11) can be lightly performed on the arc portion (12) with a finger. Pressing is performed, and when the pressing is removed, the arc-shaped portion recovers and strongly holds the engagement with a spring effect. The empty frame (8) and the jewel case (2) are strongly connected by such a snap structure, and do not easily fall off.
Conversely, the jewel case (2) can be removed from the empty frame (8) by lifting the locking piece (5) with the lever (13) and releasing the engagement. (14) is another decorative member such as a small jewel.

[0007]

As described above, the jewelry for decoration with the jewelry changing device according to the present invention has an empty frame (7) such as a pendant, a broach and a ring and a jewel case (2) as separate components. Since the two can be easily connected and detached from each other, a variety of jewelry for decoration can be obtained by combining various empty frames and various jewels. For example, if there are three kinds of jewels and three kinds of empty frames, 9
Combinations of types become possible, and effective use of expensive jewelry can be achieved.

[0008]

[Brief description of the drawings]

FIG. 1 is a cross-sectional view taken along the line AA of FIG.

FIG. 2 is a rear view of the jewelry.

FIG. 3 is an AA sectional view showing a method of assembling an empty frame and a jewel part of a jewelry item.

[Explanation of symbols]

 2 jewel case 3 boss 5 locking piece 7 key 8 empty frame 9 hole 10 groove 11 locking convex

Claims (1)

(57) [Scope of request for utility model registration] A jewel case (2) for fixing a jewel (1) .
Projecting bosses (3) on the back, at the end of the boss, the locking piece having hook portion (7) to (5) pivoted (6), whereas, the empty frame, such as brooches (8) boss a hole (9) for inserting the, and, and the bore (9) continuously provided on the rear surface side of the air frame (8) engraved grooves (10), the ends of the grooves
At the same time, a slightly engraved portion is formed, and a locking projection (11) is formed at the end side edge thereof. The boss (3) is inserted through the hole (9), and the locking piece (5) is turned down. part (7) and locking projections (11) brought into engagement with and jewel case (2) and the hollow frame (8)
Combine, also for Somi having characteristics that can be separated Conversely locking piece (5) make a hole (9) from the boss (3) a pull unplug jewel case (2) from an empty frame (8) Jewelry goods.