WO2017039114A1 - Joining device for accessory - Google Patents

Abstract

Disclosed is a joining device for an accessory. The present invention comprises: a joining body which has an insertion hole formed to penetrate from the upper central surface toward the lower part of the joining body, a hooking protrusion having a predetermined depth formed on the central inner circumferential surface, slots formed on both sides of the insertion hole toward the hooking protrusion, and a mounting groove formed on the lower inner circumferential surface; a rotation body which is located on the upper portion of the joining body and has a guider, which is formed on the lower end portion by extension to be guided along the insertion hole of the joining body, and protrusions which are formed on both sides of the guider, guided along the slots, and hooked by the hooking protrusions by rotation; and an elastic means which is located in the mounting groove of the joining body and elastically supports the rotation body toward an insertion direction. The present invention can be easily applied to a joining device for an accessory while maintaining the advantages of an accessory for which the applicant previously filed an application. In addition, since the present invention can reduce the number of components, weight lightening and a reduced size can be accomplished. In particular, the joining device for an accessory can be molded from a metal that is identical or similar to the accessory, and thus has effects wherein the quality and the aesthetics of a product can be improved.

Description

Joiner for Jewelry

The present invention relates to ornaments, and more particularly, to a jewelry device that can be used for various purposes such as bags, rings, necklaces, bracelets, earrings, etc., as well as easy to separate and combine jewelry.

In general, jewelry is a generic name for accessories such as earrings, necklaces, bracelets, etc., and is a device that is widely used by men as well as modern women for various designs and uses.

From the past to the present, the method of mounting jewelry on the body by wrapping or wrapping around the target area of the body such as the neck, fingers, and wrist by the necklace string of the necklace, the ring or string of the bracelet or the bracelet is widely used. Piercing technology used for earrings has been extended to other body parts, such as nose, lips and navel.

In addition, in order to satisfy a wider variety of consumer's needs, accessories for various purposes, such as handbags or other bags, have been proposed. For example, Patent Application No. 10-2009-0125934 discloses the following precious metal jewelry. It is proposed.

Looking at the structure of such ornaments, as shown in Figure 1, the precious metal decoration portion 20 decorated with precious metal; A seating hog part 30 and a right decorative hog part 40 surrounding the precious metal decoration part 20 and rotatably coupled to each other; A link hook portion 50 rotatably coupled to the link pivot shaft 51 of the seated arc portion 30 and separated and fastened to one side of the right side arc portion 40; Characterized in that it is provided to be included.

However, it is true that such jewelry is free to replace jewelry and can be used for various purposes, but its structure is very complicated and many parts must be used, resulting in an increase in production cost and a decrease in assembly productivity.

In order to solve this problem, the applicant has proposed improved separable jewelry through patent application 10-2015-0053741.

That is, as shown in FIG. 2, the presently-separated jewelry easily applied by the applicant has a coupling hole 11 formed in the center thereof, and the inner circumferential surface is sequentially rotated upward with respect to the coupling hole 11. The jaw 12 and the seating jaw 13 are sequentially formed, and the outer peripheral surface of the jaw 12 is provided with a lower body 10 in which the hook portion 14 is integrally provided.

On the rotary jaw 12 of the lower body 10, a stopper pair 15 is formed extending to face each other and extending toward the coupling hole 11, and the lower body 10 adjacent to the stopper pair 15 is provided. At least one engaging protrusion 16 is provided on the seating jaw 13.

On the other hand, on the seating jaw 13 of the lower body 10 described above, a coupling hole 21 having the same diameter as that of the coupling hole 11 of the lower body 10 is formed in the center, and along the inner circumferential surface of the coupling hole 21. The slot (22) is formed and the outer circumferential surface corresponding to the engaging projection 16 is seated on the jewel plate 20 is formed with a fitting groove (23).

In addition, it is interposed between the jewel plate 20 and the seating jaw 13, the reinforcement plate 30 having the same shape as the jewel plate 20 is interposed.

In this case, the upper body 40 is positioned on the lower body 10, and the upper body 40 has the same appearance as that of the lower body 10, and the lower body 10 and the jewel plate 20 at the center lower surface thereof. And engaging bars 41 inserted into the coupling holes 11, 21, and 31 of the reinforcing plate 30 are extended.

In addition, the upper body 40 passes through the slots 22 and 32 of the jewel plate 20 and the reinforcing plate 30 on the outer circumferential surface of the coupling rod 41 and is seated on the rotating jaw 12 to rotate the upper body 40. Rotating according to the engaging projection 42 is formed to extend on the lower surface of the engaging projection (16).

At this time, the coupling plate 42 of the slots 22 and 32 and the coupling rod 41 of the jewel plate 20 and the reinforcement plate 30 is preferably formed at 1-3 equiangular angles, and the illustrated ones are 180 at two places. What was provided on the figure was illustrated.

As described above, the applicant's presently filed jewelry can be used for various purposes such as bag decoration, rings, necklaces, bracelets, earrings, and the like. .

Therefore, there is an effect that can prevent the risk of loss in advance.

However, the ornaments filed by the present applicant having such an effect have the following problems.

First, it is true that the separation of the jewelry plate is easy, but there is a problem in that the merchandise is reduced because the number of parts is large and the range exposed to the outside is large to use them as a coupling device.

Second, if the whole is made of the same metal as the ornament, that is, the ornament is made of gold, forming the joining device from the same metal or similar metals of this kind may lead to an increase in the cost of the ornament as the number of parts of the product increases. The problem is inherent.

The object of the present invention for solving the above-described problems, the present applicant can be easily applied to the combination device of the jewelry while retaining the advantages of the previously filed jewelry as it is, and the weight and size can be reduced due to the reduction of the number of parts In particular, the present invention provides a combination device for jewelry that can increase the quality and aesthetics of a product by forming the same metal or similar metal as the jewelry.

Joining device for jewelry according to the present invention for achieving the above object, the insertion hole is formed through the lower side toward the upper center surface, the locking jaw of a predetermined depth is formed on the inner inner peripheral surface, the locking jaw on both sides of the insertion hole A coupling body having a slot toward the lower inner circumferential surface and having a mounting groove formed thereon; A rotary body positioned at an upper portion of the coupling body and extending at a lower end of the guider and guided along an insertion hole of the coupling body, and protruding jaws guided along slots on both sides of the guider and engaged on a locking jaw by rotation; Located in the mounting groove of the coupling body, the elastic means for elastically supporting the rotation body toward the insertion direction; characterized in that it comprises a.

The anti-rotation groove is formed on the locking jaw of the protruding jaw of the rotating body of the present invention so that the protruding jaw is seated and locked in a state in which the rotatable body is rotated by a predetermined range.

The elastic means of the present invention is characterized in that the circular coil spring seated on the mounting groove of the coupling body.

The elastic means of the present invention, it is seated on the mounting groove of the coupling body, characterized in that the leaf spring consisting of the coupling piece and the elastic piece.

The engaging jaw of the coupling body of the present invention is characterized in that the metal reinforcing plate is further interposed to prevent wear due to the up and down movement of the guider when the guide of the rotating body is guided.

The coupling body of the present invention is provided on both inner surfaces of the main ornaments constituting the jewelry assembly, the rotating body is characterized in that it is provided on the sub ornaments located on both sides of the main ornaments.

The main ornament and the sub ornament of the present invention is characterized by having a circular or polygonal cross-sectional shape.

According to the proposed embodiment, the present applicant can be easily applied to the combination device of the jewelry while maintaining the advantages of the previously filed jewelry, and the weight and size can be reduced due to the reduction of the number of parts, and in particular, the same metal as the jewelry Alternatively, by forming a similar metal, it is possible to increase the quality and aesthetics of the product.

In addition, it can be used while replacing the main ornaments in a variety of forms through which it is possible to greatly improve the quality and productability of the product.

1 is a perspective view of a conventional precious metal ornament.

Figure 2 is an exploded perspective view of the easy-to-detach ornaments filed by the applicant.

Figure 3 is an exploded perspective view of the coupling device for jewelry according to the present invention.

Figure 4 is a schematic cross-sectional view of the coupling device for jewelry according to the present invention.

Figure 5 is a sectional view of the main part of the coupling device for jewelry according to the present invention.

Figure 6 is a photograph showing an embodiment of a coupling device for jewelry according to the present invention.

7 and 8 are views showing another embodiment of the coupling device for jewelry according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the coupling device for jewelry according to the present invention.

3 is an exploded perspective view of the jewelry coupling device according to the present invention, Figure 4 is a schematic cross-sectional view of the jewelry coupling device according to the invention, Figure 5 is a sectional view of the main portion of the jewelry coupling device according to the present invention, Figure 6 is a picture showing an embodiment of the coupling device for jewelry according to the present invention.

7 and 8 are configuration diagrams showing another embodiment of the coupling device for jewelry according to the present invention.

As shown, the jewelry coupling device according to the present invention is largely divided into a coupling body 100 and the rotating body 200 and the elastic means.

First, the coupling body 100 has an insertion hole 110 formed through the upper center surface toward the lower side thereof, and a locking jaw 120 of a predetermined depth is formed on the inner circumferential surface of the coupling body 100 and toward the locking jaw on both sides of the insertion hole 110. Slot (130) is formed, the mounting groove 140 is formed on the lower inner peripheral surface.

In this case, the insertion hole 110 of the coupling body 100 is illustrated as a circular hole, but may have a hole having a polygonal shape.

Rotating body 200 is located at the upper portion of the coupling body 100, a guider (210) guided along the insertion hole 110 of the coupling body 100 is formed at the lower end, the guider 210 Protruding jaw 220 that is guided along the slot and is caught on the locking jaw 120 by rotation is provided on both sides of the.

Meanwhile, the cross-sectional shape of the guider 210 may be formed in a circular or polygonal cross-sectional shape according to the cross-sectional shape of the insertion hole 110 of the coupling body 100 described above.

The elastic means is located in the mounting groove 140 of the coupling body 100, and elastically supporting the rotation body 200 in the insertion direction, that is, to support the rotation body 200 in the insertion direction elastically Perform.

As the elastic means, it is preferable to use a circular coil spring 300 seated on the mounting groove 140 of the coupling body 100 as shown.

However, the present invention is not limited thereto, and is mounted on the mounting groove 140 of the coupling body 100, and may use a leaf spring made of a coupling piece and an elastic piece, and in addition, an elastic force such as a compression sponge or rubber (rubber). It will be known to those skilled in the art that it can be used in place of various elastic means having.

On the other hand, the anti-rotation groove 121 is formed on the locking jaw 120 in which the protruding jaw 220 of the rotating body 200 is locked so that the protruding jaw 220 is seated and locked in a state in which the rotating body is rotated by a predetermined range. Preferably, this is to prevent the slip, that is, the slip is generated by the external impact or the like to separate from the coupling body 100 by rotating the rotating body 200.

In addition, a metal reinforcing plate for preventing wear due to the up and down movement of the guider 200 when the guider 210 of the rotating body 200 is guided on the locking projection 120 of the coupling body 100 (FIG. 2). It is preferable to make the intervening).

This is because when the coupling device is formed of the same material as a jewelry or chain, that is, when the coupling device is formed of the same material as pure gold or similar 14K, 18K, 24K, platinum, etc., the hardness of the gold decreases and the ductility Due to the excellent material properties, there is a concern that wear may occur in the process of coupling the coupling body 100 and the rotating body 200, to prevent this in advance.

This is to perform the same function as the reinforcement plate of the easy-to-separation ornaments that the applicant has previously filed, as shown in FIG.

In the present invention configured as described above, when the guider 210 of the rotating body 200 is inserted through the insertion hole 110 of the coupling body 100, the protruding jaw formed on both sides of the guider 210 of the rotating body 200 ( 220 is guided along the slot 130 and is located on the locking projection 120, the lower surface of the locking projection 120 by the rotation operation in more detail the rotation preventing groove 121 provided on the locking projection 120 At the same time, the elastic means is elastically supported by, for example, the circular coil spring 300 or the leaf spring, thereby being separated by external impact.

In addition, the rotary guider 200 is pressed against the coupling body 100 in a direction opposite to the initial rotational motion of the rotary guider 200, and is easily separated from each other by the opposite rotational motion.

That is, the coupling and separation will be made stable.

On the other hand, when the coupling device of the present invention described above is used as a coupling device of the chain provided with beads-shaped ornaments as shown in Figure 6 it is possible to place the coupling device in the bead coupling body constituting the coupling device It is possible to block the exposure of the 100 and the rotating body 200 to the outside.

Through this, it is possible to maintain the appearance of the entire jewelry beautifully, thereby more effectively giving the product and the high quality of the product.

In addition, as shown in FIGS. 7 and 8, the coupling body 100 is provided at both inner surfaces of the main ornament 1 constituting the jewelry assembly, and the rotating body 200 is located at both sides of the main ornament 1. When provided on the ornament (2) has the effect that the main ornament (1) can be replaced freely.

That is, the sub trinkets 2 and the main trinkets 1 are coupled in a state where they can be separated from each other.

That is, when the coupling body 100 is provided on the inner surface of the main ornament 1, it can be used while replacing the main ornament 1 of various forms such as circular or polygonal (for example, hexagonal section, diamond section, square section, etc.). will be.

As a result, it is possible to replace a variety of jewelry forms according to the user's taste or the state of wearing the clothes, it is possible to greatly improve the quality and merchandise of all the jewelry that employs it.

In addition, although the preferred embodiment of the present invention has been shown and described above, the present invention is not limited to the above-described specific embodiment, the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or prospect of the present invention.

Claims (1)

In the main assembly having a circular or polygonal cross-sectional shape, and a sub-trinket having a circular or polygonal cross-sectional shape on both sides thereof, the joining apparatus for the jewelry as a whole assembly: The insertion hole is formed in the upper center through the lower portion, the inner circumferential surface of the center is formed with a predetermined depth of the jaw, the insertion hole is formed on both sides of the slot toward the locking jaw, the lower inner circumferential surface has a mounting groove configuration Coupling body is provided on both sides of the inner surface of the main ornament constituting; Located at the upper portion of the coupling body and guided along the insertion hole of the coupling body is formed in the lower end, the guide jaw guided along the slot and is caught on the locking jaw by rotation is provided on both sides of the guider, the protrusion A rotation body provided on the sub trinket in a configuration in which a rotation prevention groove is formed on the locking jaw to which the jaw is locked so that the projection jaw is seated and locked in a predetermined range; And Located in the mounting groove of the coupling body, and includes an elastic means consisting of a circular coil spring or a plate spring consisting of a coupling piece and an elastic piece seated on the mounting groove of the coupling body to elastically support the rotating body toward the insertion direction But; Joining device for jewelry, characterized in that on the engaging jaw of the coupling body is further interposed a metal reinforcement plate to prevent wear due to the movement of the guider when the guide of the rotating body is guided.

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