KR102077916B1 - structure for connecting an accessories - Google Patents

Abstract

The present invention discloses a connection structure of jewelry in which the initial locking function is embedded.
According to the present invention, a space is formed in a box shape having an open top, and a rectangular guide groove 111 is formed at a side of the box, and a space 110 having a pivot shaft 112 at one bottom surface of the box, and the space 110. One outside of the two support parts integrally formed along both sides of the protruding and spaced apart space, and the hook 120 is provided to the decorative chain is coupled to the space of the support is provided between the hook 120 and the support portion A first decorative part 100 formed of a fixed shaft 130 in a horizontal direction; The body 220 is elastically supported in the left and right directions by being axially supported by the torsion spring 210 on the pivot shaft 112 of the first decoration part 100, and integrally formed from one side of the body 220. A release portion 200 formed of a rotation bar 230 extending from the guide bar 111 to protrude outward of the first decoration part 100; A hook hook 310 that is elastically latched on one side of the hook release part 200 is provided in the center, and a hook piece 320 having a form surrounding the fixed shaft 130 of the first decoration part 100 is provided at one end thereof. And, the other end facing the engaging piece 320, the second decorative portion 300 is provided with a hook 330; characterized in that it comprises a, the first and second decorative parts in the process of coupling and detaching the fixed shaft Since the and the engaging pieces are held in mutually interlocked state, they can be combined without worrying that the user can be separated from each other with one hand, and the retaining function can be prevented even during separation to prevent damage due to falling. Even if it is applied to the catching part does not occur at all, there is an effect that can prevent the risk of damage and loss in advance.

Description

       Structure for connecting an accessory with built-in initial locking

The present invention relates to a connection structure of ornaments, and more particularly, to a connection structure of ornaments inherent in the initial locking function to prevent damage and fall due to detachment during the coupling and separation between the decorative parts in advance.

In general, jewelry such as bracelets and necklaces are provided with a connecting means to be comfortable to fit the wearer's physical condition.

In particular, bracelets need proper length adjustment so that they do not tighten tightly or loosely cuffs.

Such jewelry connecting means should have safety that can not be separated arbitrarily by external force in addition to the durability of the coupling and the convenience of detachment.

Known techniques that can be referred to in connection with the means for connecting jewelry are known Korean Utility Model Publication No. 0186198 (prior art document 1), Korean Patent No. 0802100 (prior art document 2) and the like.

Prior art document 1 has a latch having a fixing groove formed in each of the upper and lower rear side of the body, and having a space for accommodating the bottom body of the clasp, and a fastening body formed with a fixing protrusion inserted into the fixing groove, the hook It consists of a clamp formed with a push projection that can be operated in the vertical direction. Accordingly, the connector is smoothly attached and detached to provide convenience in use, and the durability of the connector is improved, so that the effect of more firmly coupled is expected.

Prior art document 2 has a latch having both ends hinged between one end of the hinge and the other end of the hook; A hinge having a hinge pin inserted into a hinge of the clasp; A pusher formed with a groove between one end and a central hinge; A catch having a catch pin caught by a hook of the catch; Located between the central hinge of the pressing, the spring provides a resilient force required for the original recovery; includes.

Accordingly, the pusher is expected to be in direct contact with the human body so that the locked state of the jewelry is not easily released.

However, according to the prior art document 1, because the push projection is exposed to the outside of the body, it is easy to be separated arbitrarily when an indeterminate external force is applied, and according to the prior art document 2 in the process of repeating the separation and coupling to the hook of the clasp There is a high possibility of deteriorating the appearance by causing damage.

In order to solve this problem, Patent Application No. 10-2013-0154201 proposes an improved connection elastic coupling mechanism.

That is, as shown in Figure 1, in the mechanism for detachably connecting the both ends of the cut portion of the decorative chain 10: a male body coupled to one end of the decorative chain 10, having a fastener 25 ( 20); A female body 30 coupled to the other end of the decoration chain 10 and having an inner surface opening 31 adjacent to the side opening 32 for coupling the fastener 25; And a pusher 40 having a fastening protrusion 45 engaged with the fastener 25 by being accommodated through the hinge shaft 41 and the spring 47 at the inner surface opening 31 of the female body 30. It is made, including, the spring 47 of the presser 40 has a bending piece 48 at both ends so as to be closely seated between the female body 30 and the presser 40, the pressing Base 40 is characterized in that it is provided with a cushioning piece 43 for absorbing shock at a position adjacent to the fastening projection (45).

Such a conventional connection mechanism has an effect of preventing the appearance of aesthetic damage by the elastic connection mechanism which is respectively fixed to both ends of the bracelet or necklace to perform a stable coupling and separation function inside the mutual body.

However, such a conventional elastic coupling mechanism has the following fatal problems.

That is, in the case of the conventional connection mechanism, since the coupling method is a type of coupling and separating in the state facing each other, the user is difficult to combine with one hand during the initial coupling, causing the possibility of damage caused by falling during the coupling process do.

In addition, since the separation process is elastically separated from each other, there is a fear of damage caused by the above-described drop.

In other words, the above problems occur when the coupling and separation is not provided between each other.

In addition to the above problems, there is also a fatal problem in that the pressing part is easily pressed by an external impact or the like in the worn state, causing the detachment of the jewelry to occur and the damage or loss caused by the drop.

An object of the present invention for solving the above problems is to prevent the damage of jewelry by falling by providing a locking function once between the decorative parts to be bonded to each other to prevent occurrence of mutual separation in the elastic force during the initial coupling and separation. Of course, it is possible to provide a connection structure of jewelry inherent in the initial locking function that does not occur when the external impact is applied to each other, but the mutual separation does not occur.

The characteristic of the connection structure of the ornaments inherent in the initial locking function according to the present invention for achieving the above object, the upper side is open box shape is formed with a rectangular guide groove on the side of the box and the inner side of the box A coaxially provided space portion and one support portion integrally formed along both sides of the space portion are protruded with spaced apart spaces and provided with hooks to which decorative chains are coupled to spaced spaces of the supported portions. A first decorative part having a fixed shaft in a horizontal direction therebetween; A shaft which is elastically supported in the left and right directions by being axially supported by a torsion spring on the rotation shaft of the first decorative part, and is formed integrally extending from one side of the body to protrude outside the guide groove of the first decorative part. A release portion made of; A locking hook which is elastically locked to one side of the locking release part is provided at a central portion, and a locking piece having a shape surrounding the fixed shaft of the first decoration part is provided at one end thereof, and a second decorative part having a hook at the other end opposite to the locking piece; There is.

delete

An additional feature of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object is that the rotating shaft is provided on the other side of the space portion of the first decoration, the second shaft on the rotating shaft There is further provided a torsion spring which elastically supports the decorative part in a direction opposite to the coupling direction.

Additional features of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object, the separation of the torsion spring and the release release to prevent the release of the release portion in the open outer portion of the space The plates are in place.
As another additional feature of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object, on the separation preventing plate can be guided into the first decorative portion of the hook hook. The guide groove is provided so that.

A further additional feature of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object, the user's contact force to the end of the rotation bar of the locking release portion exposed to the outside of the first decoration A plurality of projections are further provided to improve this.

An additional feature of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object is that the inclined surface is provided so as to smoothly engage the hook release portion on the hook piece of the second decoration. have.

An additional feature of the connection structure of the jewelry inherent in the initial locking function according to the present invention for achieving the above object, is to flow to the left and right when coupled with the hook piece on the side of the pivoting bar of the unlocking portion The stopper is further provided to prevent it.

According to the proposed embodiment, since the fixed shaft and the engaging piece are held in the mutually engaging state in the process of combining and detaching the first and second decorative parts, the user can be combined without worrying that the user can be separated with one hand. The locking function is maintained to prevent damage caused by falling, and in particular, even when external shocks are applied to the mutually interlocking portions, no separation occurs, thereby preventing the risk of damage and loss in advance.

1 is a perspective view of a connection mechanism for conventional jewelry.
2 to 5 are perspective views showing the connection structure of the jewelry inherent in the initial locking function according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the connection structure of the ornament inherent in the initial locking function according to the present invention.

First, Figures 2 to 5 are perspective views showing the connection structure of the jewelry embedded in the initial locking function according to the present invention.

As shown in the drawing, the connection structure of the jewelry having the initial locking function in accordance with the present invention is largely divided into the first decoration part 100, the release part 200, and the second decoration part 300.

First, the first decoration part 100 has a box shape with an open top, and has a rectangular guide groove 111 formed on a side thereof, and a space part 110 provided with a rotation shaft 112 on one bottom surface thereof.

And one end of the space portion 110, the two support parts (not given reference number) integrally formed along both sides protrude with a spaced apart space, and the hook 120 is a decorative chain is coupled to the spaced space of the support portion 120 ) Is provided, the fixed shaft 130 is provided in the horizontal direction between the hook 120 and the support.

The locking release part 200 is located on the pivot shaft 112 of the first decoration part 100 described above, and in particular, the shaft is supported on the pivot shaft 112 through the torsion spring 210. The body 220 is elastically supported in the right direction.

And the rotation bar 230 is integrally formed so as to be exposed from the one end of the body 220 to the outside of the guide groove 111 formed on the side of the space 110 of the first decorative portion 100.

At this time, it is preferable that a plurality of protrusions 232 are further provided at the end of the rotation bar 230 exposed to the outside of the guide groove 111 so that the contact force of the user is improved.

The second decoration part 300 is coupled to the upper portion of the first decoration part 100 described above, and the locking hook 310 is elastically coupled to one side of the above-described locking release part 200 in the center. At one end, a locking piece 320 inclined at a predetermined curvature in a form of surrounding the fixed shaft 130 of the first decoration part 100 is provided.

That is, the engaging piece 320 and the fixed shaft 130 is to perform a function to block the separation from each other when coupling and separation in advance.

In this case, it is preferable that the inclined surface 311 is provided on the hook hook 310 of the second decoration part 300 so as to be smoothly elastically engaged with the catch release portion 200.

On the other hand, a hook 330 corresponding to the hook 120 of the first decoration part 100 is provided on the other side opposite to the hook piece 320.

At this time, the rotation shaft 113 is further provided on the other side surface of the space part 110 of the first decoration part 100 described above, and the second decoration part 300 is opposed to the coupling direction on the rotation axis 113. It is preferable to further provide a torsion spring (TS) for supporting elasticity, that is, to give elasticity in the up and down directions, for quick separation of the first and second decoration parts 100 and 300.

In addition, the outer space 110 of the first decoration part 100 described above is separated to prevent the separation of the components, such as torsion spring (TS, 210), the release portion 200, and the like. The prevention plate 400 is located.

In addition, a guide groove 410 is provided on the separation prevention plate 400 so that the hook hook 310 of the second decoration part 300 can be guided into the first decoration part 100.

In addition to this, the side of the rotation bar 230 of the above-mentioned locking release unit 200 will be preferably provided with a stopper 231 for preventing the flow to the left and right when combined with the locking hook 310.

The connection structure of the jewelry having the initial hooking function according to the present invention configured as described above, the fixed shaft 130 of the first decorative part 100 when the first decorative part 100 and the second decorative part 300 are coupled to each other In the state in which the engaging piece 320 of the second decorative part 300 is firstly engaged, the engaging hook 310 is elastically coupled to the unlocking part 200 to thereby be coupled to each other.

That is, even if the user performs the coupling operation with one hand, the separation between the fixed shaft 130 and the engaging piece 320 is performed while being prevented from being mutually performed, resulting in a stable coupling.

On the contrary, the separation is easily performed by interlocking the rotation bar 230 of the unlocking unit 200.

That is, since the second decorative part 300 is elastically supported in the opposite direction to the coupling direction by the torsion spring TS, the separation is made quickly, and the same as the coupling, it is engaged with the fixed shaft 130. By maintaining the locked state of the piece 320 it is possible to prevent the fear of falling and breakage due to separation.

In addition, it is to be separated from each other by the interlocking operation of the rotation bar 230 of the unlocking unit 200, so that when the external impact is applied in the connection structure of the conventional jewelry, it is possible to prevent the separation of the jewelry easily made. do.

While the above has been shown and described with respect to preferred embodiments of the invention, the invention is not limited to the specific embodiments described above, it is usually in the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims. 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.

100: first decoration part 110: space part
111: rectangular guide groove 112, 113: rotating shaft
120,330 Hook 130: Fixed shaft
200: latch release portion 210, TS: torsion spring
220: body 230: rotating bar
231: stopper 300: second decoration part
310: hook hook 311: slope
400: departure prevention plate 410: guide groove

Claims (7)

The upper part is open in the form of a box, and a rectangular guide groove 111 is formed on the side of the box, and a space part 110 having a rotation shaft 112 formed on one bottom surface inside the box, and one outside of the space part 110. Two support portions integrally formed along both sides protrude and have spaced apart spaces, and a hook 120 is provided to which a decorative chain is coupled to the spaced space of the support portion, and a fixed shaft in the horizontal direction between the hook 120 and the support portion is provided. A first decoration part (100) formed of (130);
The body 220 is elastically supported in the left and right directions by being axially supported by the torsion spring 210 on the pivot shaft 112 of the first decoration part 100, and integrally formed from one side of the body 220. A release portion 200 formed of a rotation bar 230 extending from the guide bar 111 to protrude outward of the first decoration part 100;
A hook hook 310 that is elastically latched on one side of the hook release part 200 is provided in the center, and a hook piece 320 having a form surrounding the fixed shaft 130 of the first decoration part 100 is provided at one end thereof. And the other end facing the engaging piece 320, the second decorative portion 300 is provided with a hook 330; Connection structure of the ornament embedded in the initial hook function, characterized in that it comprises a.
The method of claim 1,
A rotating shaft 113 is provided on the other side surface of the space part 110 of the first decorative part 100, and the second decorative part 300 is elastically supported in a direction opposite to the coupling direction on the rotating shaft 113. Torsion spring (TS) to the interlocking structure of the ornament inherent in the initial locking function, characterized in that the interposition more.
The method of claim 1,
Ornaments inherent in the initial locking function, characterized in that the departure prevention plate 400 for preventing the separation of the torsion spring 210 and the release portion 200 is provided on the open outer side of the space 110 Connection structure.
The method of claim 3, wherein
An initial locking function, characterized in that the guide groove 410 is provided on the release prevention plate 400 so that the hook hook 310 of the second decorative part 300 can be guided into the first decorative part 100. The structure of this intrinsic ornament.
The method of claim 1,
Initial latches, characterized in that a plurality of protrusions 232 is further provided at the end of the rotation bar 230 of the locking release portion 200 exposed to the outside of the first decorative portion 100 to improve the contact force of the user. Linkage structure with intrinsic function.
The method of claim 1,
On the hook hook 310 of the second decorative portion 300, the inclined surface 311 is provided so as to be gently elastically locked to the locking release portion 200, the connection structure of the ornament inherent in the initial locking function.
The method of claim 1,
An initial locking function is provided on the side of the rotation bar 230 of the locking release unit 200 to further include a stopper 231 for preventing the left and right sides from being coupled to the locking hook 310. Structure of decorated ornaments.

Images