KR101680244B1

KR101680244B1 - Coupling device for easy fastening Accessories

Info

Publication number: KR101680244B1
Application number: KR1020150078419A
Authority: KR
Inventors: 김원구
Original assignee: (주)렉스다이아몬드
Priority date: 2015-06-03
Filing date: 2015-06-03
Publication date: 2016-12-12

Abstract

Disclosed is a joining device for accessories. The joining device for accessories comprises: a lower body including a joining rod fixating hole, a rotation protrusion, a mount protrusion, and a connection loop part; a pair of stoppers formed on the rotation protrusion of the lower body in extension towards the joining rod fixating hole; a fixation protrusion arranged on the mount protrusion of the lower body for preventing lateral rotation when joining an upper body and the lower body; a joining metal plate arranged on the mount protrusion of the lower body, and including a joining hole, a joining protrusion insertion hole, and an insertion hole; a joining metal reinforcing plate having a shape same as the joining metal plate; an upper body having a shape corresponding to the lower body; and a joining protrusion arranged on the rotation protrusion, and rotating with respect to the rotation of the upper body while being joined to the bottom of the joining metal plate or the joining metal reinforcing plate. The joining device for accessories is not easily separated under an external impact, and makes the upper body and lower body elastically separated by the rotation of the upper body, thereby maximizing convenience in using.

Description

{Coupling device for easy fastening accessories}

More specifically, the present invention can be used for various purposes such as bag decoration, backpack decoration, ring, necklace, bracelet, ankle brace, earring, various kinds of jewelry, And more particularly to a coupling device for ornaments which is not easily separated even by an external impact such as a tensile force.

Generally, jewelry is a generic term for accessories such as earrings, necklaces, and bracelets. It is a device that is widely used by men as well as modern women for various designs and applications.

From the past, necklace strings, ring or strings of rings or bracelets have been used to attach ornament the body to body parts such as the neck, fingers, and wrists, and nowadays, other body parts, Lips, belly button and so on.

In recent years, in order to meet the needs of a more diverse consumer, it has been proposed to be attached to handbags such as handbags or other various ornaments, and as one of them, the patent application 10-2009-01259341 has proposed the following jewelry .

As shown in FIG. 1, the ornamental structure includes a precious metal decoration part 20 decorated with a precious metal; A left decorative bezel 30 and a right decorative bezel 40 which surround the noble metal decorative part 20 and are rotatably coupled to each other; A link hitch 50 rotatably coupled to the link pivot shaft 51 of the left decorative hook 30 and separated and fastened to one side of the right decorative hatch 40; And so on.

However, it is true that these ornaments can be used for various purposes freely and can be replaced with jewels, but the structure thereof is very complicated and a large number of parts must be used, which causes problems such as an increase in the production cost and a decrease in the productivity of the assembly.

To solve these problems, the present applicant has proposed an improved joining device for ornaments which can be easily fastened through 10-2015-0053741.

As shown in FIGS. 2 to 4, the attaching device for the ornaments of the present applicant is described in detail in FIGS. 2 to 4, wherein the lower body 10 has a connecting rod fixing groove 11 formed at the center thereof, The rotary tongue 12 and the seating tongue 13 are sequentially formed upwardly with the fixing groove 11 as a center and the connecting ring portion 14 is integrally formed on one outer peripheral surface.

The rotary jaw 12 is formed on the inner circumferential surface of the lower body 10 and functions as a left and right rotation guide while preventing the engagement protrusion 42 from descending to be described later.

The seating jaw 13 serves as a jaw for preventing the coupling metal reinforcement plate 30 and the coupling metal plate 20 from descending and can secure a space in which the coupling protrusions 42 can be rotated .

The fitting grooves 23 and 33 are formed in the coupling metal plate 20 and the coupling metal reinforcing plate 30 and are fixed as grooves for preventing the coupling metal plate 20 and the coupling metal reinforcing plate 30 from moving leftward and rightward. And is coupled with the projection 16.

The coupling rod fixing groove 11 is formed in the coupling rod fixing groove 11 so that the coupling rod 41 passes through the coupling holes 21 and 31 of the coupling metal plate 20 and the coupling metal reinforcing plate 30, And when the coupling metal plate 20 and the coupling metal reinforcing plate 30 and the coupling protrusions 42 are coupled by rotation, the external impact and the pulling force of the upper body 40 The bonding metal plate 20 and the bonding metal reinforcing plate 30 may be broken. This can be prevented by the engagement rod fixing groove 11 serving to hold the engagement rod 41 at the lower end and also to prevent the engagement rod 41 from being bent by strong external force. In other words, the engaging holes 21 and 31 serve to fix the engaging rod 41, and the engaging rod fixing groove 11 serves to prevent the shape of the engaging rod 41 from being deformed.

That is, if the coupling rod fixing groove 11 is not provided, the coupling rod 41 can move to the left and right due to an external impact. At this time, the coupling metal plate 20 and the coupling metal reinforcing plate 30 are engaged with the coupling projections 42 So that the coupling rod fixing groove 11 serves to prevent such a phenomenon.

As shown in the drawings, the fastening apparatus for ornaments according to the present invention is characterized in that a fastening groove fixing groove 11 is formed at the center of the fastening fastening apparatus, and the inner circumferential surface of the fastening groove fastening groove 11, And a lower body (lower body) 10 integrally provided with a coupling claw 14 on one side of the outer peripheral surface.

A pair of stoppers 15 are formed on the rotating jaw 12 of the lower body 10 so as to face each other and extend toward the engaging rod fixing grooves 11, The upper body 40 and the lower body 10 are inserted into the fixing protrusions 13 of the upper body 10 so as to prevent the upper body 40 and the lower body 10 from being rotated leftward and rightward after the insertion of the coupling metal reinforcement plate 30 and the coupling metal plate 20, (16).

On the other hand, a coupling hole 21 having the same diameter as that of the coupling rod fixing groove 11 of the lower body 10 is formed in the center portion on the mounting jaw 13 of the lower body 10, And the engaging metal plate 20 to be engaged with the fixing protrusion 16 having the fitting groove 23 is seated on the outer circumferential surface corresponding to the fixing protrusion 16.

And the engaging metal plate 20 is inserted between the engaging metal plate 20 and the seating jaw 13 and has the same shape as the engaging metal plate 20. When the strength of the metal material of the engaging device is weak, The joining metal reinforcing plate 30 is reinforced by a metal stronger than the metal hardness of the joining device and has a melting point higher than that of the joining metal reinforcing plate 30 to prevent the joining metal plate 20 from being weakened when the joining device is fastened.

At this time, it is natural that the thickness of the bonding metal plate 20 becomes thin when the bonding metal reinforcing plate 30 is interposed.

The upper body 40 is located on the lower body 10. The upper body 40 may have the same outer appearance or the same outer appearance as the lower body 10 and the lower body 10 And a coupling rod 41 which is inserted and inserted along the coupling holes 21 and 31 of the coupling metal plate 20 and the coupling metal reinforcing plate 30 is extended.

The upper body 40 is mounted on the outer circumferential surface of the coupling rod 41 through the coupling protrusion insertion grooves 22 and 32 of the coupling metal plate 20 and the coupling metal reinforcing plate 30, The engaging protrusion 42 engaging with the lower surface of the engaging metal plate 20 and the engaging metal reinforcing plate 30 is extended.

At this time, it is preferable that the coupling protrusion insertion grooves 22, 32 of the coupling metal reinforcing plate 30 and the coupling metal plate 20 and the coupling protrusion 42 of the coupling rod 41 are formed at one to four equi-angles, Illustrated are those provided at 180 degrees in two places.

The ornaments of the present applicant can be used for various purposes such as bag decoration, backpack decoration, ring, necklace, bracelet, ankle brace, earring, various kinds of jewelery, The structure of the fastening device is simple and strong against external impact such as tensile force and locking device. Therefore, while there is an effect that the risk of loss is prevented when used as a noble metal fastening device, there is a fear that the upper and lower bodies are fine but shake may occur, and the inconvenience that the operator has to separate the upper and lower bodies by hand .

It is an object of the present invention to overcome the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for use in various applications such as a bag ornament, a backpack, a ring, a necklace, a bracelet, In addition to the effects of the present applicant which is not easily separated even by external impact such as tension, the upper and lower bodies are resiliently supported to prevent the flow, and the upper and lower bodies are resiliently separated by the rotation of the upper body, Which is capable of maximizing convenience of the ornament.

In order to achieve the above object, according to the present invention, there is provided a joining device for ornaments, comprising: a coupling rod fixing groove formed at a central portion thereof; a rotating jaw and a mounting jaw are sequentially formed on an inner circumferential surface of the coupling rod fixing groove, A pair of stoppers extending in a direction opposite to each other on the rotating jaw of the lower body and extending toward the engaging rod fixing grooves, and a pair of stopper pairs extending from the pair of stopper pairs, A fixing protrusion provided on the mounting jaw and adapted to prevent left and right rotation when the upper body and the lower body are coupled when the coupling metal reinforcing plate and the coupling metal plate are inserted; A coupling hole having the same diameter as the rod fixing groove is formed and a coupling projection insertion groove is formed along the inner surface of the coupling hole, And an engaging metal plate which is engaged with the engaging metal plate and which has the same shape as that of the engaging metal plate and which is interposed between the engaging metal plate and the engaging jaw, The upper body is formed with a connecting rod extending from the lower body to the joining metal plate and the joining metal reinforcing plate toward the joining rod fixing groove of the joining metal plate and protruding from the outer circumferential face of the joining rod of the upper body, And an engaging protrusion which is seated on the rotating jaw along the engaging projection insertion groove of the metal reinforcing plate and is rotated along the rotation of the upper body to be engaged with the lower surface of the engaging metal plate or the metal reinforcing plate, On at least one of the rotating jaw to be seated and the inner surface of the bottom surface of the upper body, Supporting the resilient without flow, and in that said elastic means to quickly remove the upper and lower body in accordance with the rotation of the upper body is further provided.

The elastic means of the present invention comprises an elastic portion provided on a rotating jaw and having a curved portion with a predetermined radius of curvature and an engaging portion integrally extended from the elastic portion and engaged with the rotating jaw, And is characterized by being a leaf spring located on the jaw.

The elastic means of the present invention comprises a circular body formed with a through hole and a slot at a central portion thereof and positioned at an inner circumferential surface of the bottom surface of the upper body and an elastic body which is inclined by a predetermined angle in a downward direction from the outer peripheral surface of the body, And is characterized by being a circular leaf spring formed of an elastic piece that exerts an elastic force.

A plurality of latching holes are formed on the body of the circular plate spring of the present invention, and the inner surface of the bottom of the corresponding upper body is further provided with an engagement protrusion which is engaged with the latching hole.

According to the proposed embodiment, not only can it be used for various purposes such as a bag decoration, a backpack decoration, a ring, a necklace, a bracelet, an ankle brace, an earring, various kinds of jewelery, Is simple in structure and strong against external impact such as tensile force and locking device. Therefore, in addition to the effect of preventing loss when used as a noble metal fastening device, it is possible to support not only the upper and lower bodies without elasticity due to the elastic means, but also to enable quick separation.

1 is an exploded perspective view of a conventional accessory;
Figures 2 to 4 are combined perspective views of a joining device for ornaments, which the present applicant has already proposed and is easy to fasten.
Fig. 5 is a perspective view of a coupling device for ornaments having elastic means embedded therein which is easy to fasten; Fig.
6 to 8 are schematic views showing another embodiment of the elastic means.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a joining apparatus for an ornament according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 5 is a perspective view of a joining device for an ornament having an elastic means incorporated therein, and FIG. 6 to FIG. 8 are structural views showing another embodiment of the elastic means.

In the following, the present applicant will be described with reference to Figs. 2 to 4.

First, the main parts will be described with reference to FIG. 2 to FIG. 4 as follows.

First, the lower body 10 is formed with a coupling rod fixing groove 11 at its central portion. On the inner peripheral surface of the lower body 10, a rotation chisel 12 and a mounting chisel 13 And the connecting ring portion 14 is integrally provided on one outer circumferential surface.

On the other hand, the upper and lower bodies 40 and 10 are elastically supported on the rotating jaw 12 and the upper body 40 on which the engaging projections 42 are mounted, Elastic means 100, 200 for quickly separating the upper and lower bodies 40, 10 in accordance with the rotation of the upper and lower bodies 40, 10.

In this embodiment of the elastic means 100, at least one or more leaf springs 110 are positioned on the rotary jaw 12 as shown in FIG.

The leaf spring 110 has an elastic part 111 having a curved part with a predetermined radius of curvature and an engaging part 112 integrally extended from the elastic part 111 and coupled to the rotation step 12, .

6 to 8, the elastic body 200 may have a circular body having a through hole 211 and a slot 212 formed in the inner circumferential surface of the bottom surface of the upper body 40. And a circular plate spring 210 composed of an elastic piece 214 which is inclined at a predetermined angle downward from the outer peripheral surface of the body 213 and exerts an elastic force by the pressing force of the upper body 40 is used .

A plurality of engagement holes 215 are formed on the body 213 of the circular leaf spring 210 and engagement protrusions 42 engaged with the engagement holes 215 are formed on the inner bottom surface of the corresponding upper body 40, The leaf spring 210 can be detached from the upper body 40 and the assembling performance can be improved.

The fastener for fastening ornaments according to the present invention having the above-described structure is characterized in that a fastening device for a ornament of an upper body (40) with a fastening metal plate (20) and a fastening metal reinforcing plate (30) The engaging rod 41 is inserted into the engaging rod fixing groove 11 and the upper body 40 is rotated so that the engaging projection 42 formed on the engaging rod 41 is engaged with the rotation jaw (12). At this time, the engaging projection 42 is positioned on the lower surface of the coupling metal reinforcing plate 30 or the coupling metal plate 20 through the coupling projection insertion grooves 22 and 32, thereby completing the coupling structure.

Further, if the upper body 40 is rotated in a direction opposite to the fastening, separation can be easily performed, so that the fastening device can be easily released or unfastened.

On the other hand, the rotation of the engaging projections 42 is restricted by the pair of stoppers 15, thereby preventing excessive rotation other than the purpose of the engaging device, thereby providing convenience for the user. It is possible to design the stopper pairs 15 and the fixing protrusions 16 at various angles, so that the rotation state can be appropriately adjusted.

5, when the coupling protrusion 42 is engaged, the elastic protrusion 42 is elastically moved toward the coupling portion 112 through the elastic portion 111 of the leaf spring 110, which is the elastic means 100, 10 and the upper body 40 are elastically supported by the leaf spring 110 to prevent mutual flow. Especially, during the separation, the upper body 40 is moved to the release position by pressing the elastic part 111, The lower body 10 and the upper body 40 can be easily separated from each other.

6 to 8, when the elastic means 200 is positioned on the upper body 40, the resilient piece 214 of the circular leaf spring 210 is positioned between the upper body 40 and the lower body 10 The same effect as that of the leaf spring 1100 described above can be exhibited.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

It will be appreciated by those skilled in the art that various elastic means, such as coil springs, for example, can be used to describe various resilient means in addition to the leaf spring, although the resilient means are exemplified by leaf springs.

Precious metal decoration part (20)
(40) Link rotation shaft (51)
The link hook portion (50)
The lower body 10, the coupling rod fixing groove 11,
The rotary jaw (12)
(14) Stopper pair (15)
Fixing protrusions (16) Metal plates (20)
The engaging holes 21 and 31, the engaging projection insertion grooves 22 and 32,
The fitting groove (23, 33)
The upper body 40 is provided with a coupling rod 41,
The engaging projections 42,
The elastic means 100, the leaf spring 110,
The elastic portion 111 coupling portion 112,
Elastic means (200) A circular leaf spring (210)
The body 213 includes an elastic piece 214,

Claims

A lower body having a coupling ring fixing groove formed in a central portion thereof, a rotating jaw and a mounting jaw sequentially formed on an inner circumferential surface of the coupling rod fixing groove in an upward direction, a coupling ring integrally formed on one outer peripheral surface, A pair of stoppers formed on the rotating jaws of the pair of stoppers to extend toward the engaging rod fixing grooves, and a pair of stopper plates provided on the mounting jaws of the lower bodies adjacent to the pair of stoppers, A fixing protrusion for preventing the lower body from being rotated to the left or to the right when the lower body is coupled to the fixing body; And an engaging groove is formed on an outer circumferential surface corresponding to the engaging projection so as to be engaged with the engaging projection A coupling metal plate, a coupling metal reinforcing plate interposed between the coupling metal plate and the seating jaw and having the same shape as the coupling metal plate, a shape corresponding to the lower body, a lower body, An upper body formed to extend from a coupling rod inserted into the coupling rod fixing groove of the reinforcing plate and protruding from the outer circumferential surface of the coupling rod of the upper body and being seated in the rotary jaw along the coupling projection insertion groove of the coupling metal plate and the coupling metal reinforcing plate And a coupling protrusion which is engaged with a lower surface of the coupling metal plate or the coupling metal reinforcing plate while being rotated according to rotation of the upper body,
Elastic means for elastically supporting the upper and lower bodies on at least one of the rotating jaw on which the engaging projections are seated and the inner circumferential surface of the bottom surface of the upper body and for rapidly separating the upper and lower bodies according to the rotation of the upper body, Wherein the connecting device is provided with a connecting device for connecting ornaments.

The method according to claim 1,
The elastic means includes an elastic portion provided on a rotating jaw and having a curved portion with a predetermined radius of curvature and a coupling portion integrally extended from the elastic portion and coupled to the rotating jaw, Wherein the plate spring is a plate spring which is a plate spring.

The method according to claim 1,
The elastic means includes a circular body formed with a through hole and a slot at a central portion thereof and positioned at an inner circumferential surface of a bottom surface of the upper body and a circular body having a predetermined angle inclined downward from the outer peripheral surface of the body, Wherein the elastic member is a circular leaf spring formed of an elastic piece.

The method of claim 3,
Wherein a plurality of engagement holes are formed on the body of the circular leaf spring and a coupling protrusion is formed on an inner bottom surface of the corresponding upper body so as to be engaged with the engagement hole.