KR200321262Y1 - connector of necklace - Google Patents

Abstract

The present invention relates to a fastener for fastening both ends of the necklace to each other, in the fastener for interconnecting and separating the both ends of the necklace, the upper blocking plate (11) formed in the transverse direction, the lower side of the upper blocking plate (11) A lower barrier plate 12 extending in parallel to the left ends and connected to each other, and an upper and lower ends coupled to a central portion of the upper barrier plate 11 and the lower barrier plate 12 and having a transfer bar 13 formed in a horizontal direction are provided. A ring portion 10; Insertion hole 21 formed with a space for the ring portion 10 is inserted and moved, and the transfer hole 22 is connected to the insertion hole 21 formed right to form a transfer path of the transfer bar 13 In the technical gist of consisting of a plate-shaped engaging portion 20; provided that the fastening operation is simple and quick and easy to combine and detachment, while being detached only under certain conditions, the fastening is stable, the elastic force of the component It does not depend on the male and female fasteners, and the pressure is not applied between the male and female fasteners to prevent wear and damage to the joints due to repeated use, and the combined shape is beautiful and can be realized in various designs and materials, so that the decorative effect when combined with jewelry It relates to a necklace fastener to add.

Description

Necklace fasteners {connector of necklace}

The present invention relates to a fastener for fastening the ends of the necklace to each other, more specifically, the hook portion and the engaging portion coupled to each of the both ends of the necklace are fastened to each other by the fastening of the slide coupling, while the specific removal is quickly and easily, The present invention relates to a necklace fastener having a stable fastening structure configured to be engaged and disengaged only by an action force in a direction.

In general, ornaments such as necklaces, bracelets, waistbands, and the like to embellish the human body are formed in a band shape having male and female fasteners respectively provided at both ends, and are configured to be worn by mutually coupling the fasteners at both ends in a state of being worn on the human body.

Conventionally, a fastening structure configured to fasten a ring-shaped hook to a ring that is controlled to open and close quickly without wearing any of these ornaments has been the most common, but the complicated structure makes it easy to use minute components. There was a disadvantage that the wearability is poor.

In order to solve this disadvantage, a fastening structure has been proposed, which is configured to pressurize by restoring force after joining by using elastically added metal to a ring or hook, and as such a prior art, a long chain device of Utility Model Registration No. 236894 has been proposed. The link will be briefly described. 1 is a perspective view showing the prior art.

The above design is a female connecting ring (1) formed with a locking jaw (2, 2 ') bent to the center in the upper and lower sides, and the long jaw is fastened to the locking jaw (2, 2') and restored by its own elastic force ( 4, 4 ') is formed of a male connecting ring (1') is formed to be inserted and detached in a direction opposite to each other.

The connecting ring (1,1 ') is simple in structure and can be produced in large quantities within a short time, so the manufacturing cost is low and damage due to abrasion of the product can be prevented, but the male connecting ring (1') is formed in a thin wire shape. There is a problem that the restoring force is lowered, the binding force is lowered or is easily broken by any pressure, the shape of the female linkage (1 ') and the binding is not beautiful, so it is not suitable for use in jewelry.

As another conventional technology, the connector of the human body band ornament of Utility Model Registration No. 294280 will be briefly described. 2 is a perspective view showing the prior art.

The design combines the integral locking body (2) protruded and bent at one end and the connecting body (3,4) is opened and closed by rotation to the other end to form a hollow portion, the connection of the connecting body (3,4) Both ends of the hook body 5 composed of metal wires are overlapped and coupled to the hollow portion, and the middle portion of the hook body 5 is bent to form a housing frame in which the hook body 2 is accommodated.

The invention has the advantage that can be formed in a variety of shapes of the engaging body (2) has the effect of decoration, but can be quickly and easily connected to both ends of the band ornaments, but the acceptance and departure of the locking body (2) is appropriate It is difficult to form a bent shape of the hook body 5 to be made, and when the engaging and disengaging of the locking body 2 is repeatedly made, the restoring force of the hook body 5 made of metal wire is reduced as the locking body ( There is a problem that the coupling with 2) is loosened, and the connection with the band ornament is easily damaged.

The present invention devised to solve the above problems is a simple fastening operation, the coupling and detachment is made quickly and easily, while the desorption is made only under specific conditions for the purpose of providing a fastening structure of the necklace fastener. do.

Another object of the present invention is to provide a necklace fastener that does not depend on the elastic force of the component, and the male and female fasteners do not apply pressure to each other to prevent wear and damage to the connection part due to repeated use.

And it is another object to provide a necklace fastener that adds a decorative effect when coupled to the ornaments can be realized in a beautiful shape and various designs and materials bound.

1-a perspective view showing a connecting ring of a tall chain element according to the prior art.

Figure 2-perspective view of the connector of the strap according to the prior art.

Figure 3-a perspective view showing one embodiment of a necklace fastener according to the present invention.

Figure 4 is a cross-sectional view showing an embodiment of a necklace fastener according to the present invention.

5 is a perspective view showing an embodiment of a necklace fastener according to the present invention.

6-a perspective view showing an embodiment of a necklace fastener according to the present invention.

7-perspective view showing a fastening process of the necklace fastener according to the present invention.

<Description of Major Symbols Used in Drawings>

10: ring portion 11: upper blocking plate

12: lower blocking plate 13: transfer bar

20: engaging portion 21: insertion hole

22: transfer hole

The present invention for achieving the above object, in the fastener for interconnecting and separating both ends of the necklace, is formed in parallel to the upper blocking plate 11 formed in the transverse direction, the lower side of the upper blocking plate 11 The lower end plate 12 is connected to the left end, and the upper and lower ends coupled to the central portion of the upper block 11 and the lower block 12, the hook portion 10 is provided with a transfer bar 13 formed in the horizontal direction Wow; Insertion hole 21 formed with a space for the ring portion 10 is inserted and moved, and the transfer hole 22 is connected to the insertion hole 21 formed right to form a transfer path of the transfer bar 13 Necklace fasteners consisting of; plate-shaped locking portion 20 provided as a technical gist.

The lower shielding plate 12 is preferably formed longer to the right than the upper shielding plate 11.

Therefore, the fastening operation is simple, while the coupling and separation is made quickly and easily, there is an advantage that provides a stable fastening structure by the desorption only under certain conditions.

In addition, it does not depend on the elastic force of the components, and pressurization is not applied between the male and female fasteners to prevent wear and damage caused by repeated use, and the combined shape is beautiful and can be realized in various designs and materials. There is another advantage of adding a decorative effect.

The present invention by the configuration as described above will be described in detail with reference to the following drawings. Figure 3 is a perspective view showing one embodiment of a necklace fastener according to the present invention, Figure 4 is a cross-sectional view showing before (a), after (b) of the embodiment.

Necklace fastener according to the present invention is composed of a hook portion 10 and a hook portion 20 are respectively coupled to both ends of the necklace, the hook portion 10, the upper blocking plate 11, the lower blocking plate 12, transfer Bar 13 is provided, the engaging portion 20 is provided with an insertion hole 21 and the transfer hole 22 is configured to be connected and separated from each other.

The ring portion 10 has an upper blocking plate 11 formed in the horizontal direction at the top, the lower blocking plate 12 is formed in the horizontal direction in parallel with the upper blocking plate 12, the horizontal in the middle The transfer bar 13 in a direction is formed, and the transfer bar 13 forms a transfer path between the upper and lower blocking plates 11 and 12.

The upper blocking plate 11 is a portion that determines the aesthetic as the upper surface is visible to the outside when the hook portion 10 and the engaging portion 20 is fastened, the shape and the upper surface of the upper blocking plate 11 The pattern determines the overall design of the fastener according to the present invention.

The lower blocking plate 12 of the ring portion 10 is formed in the same shape as the upper blocking plate 11 in the lower side of the upper blocking plate 11 in parallel, the hook portion 10 is caught in the right side When coupled to the unit 20, the upper blocking plate 11 and the left side are integrally connected.

Here, the lower surface of the upper blocking plate 11 and the upper surface of the lower blocking plate 12 are formed to form a flat plane so that the upper blocking plate 11 and the lower blocking plate 12 maintain a constant distance from each other, The upper and lower surfaces of the plate-shaped engaging portion 20, the upper block 11 and the lower block 12 are in contact with each other when the slide is moved so that the friction is smoothly made.

The left connecting portion of the upper and lower blocking plates 11 and 12 forms a left blocking portion and is caught by the inner end of the insertion hole 21 of the locking portion 20 according to its thickness when the locking portion 20 is coupled to the locking portion 20. The transfer limit on the transfer hole 22 is determined.

Here, the left connection portion of the upper and lower blocking plates (11, 12) is a transfer bar 13 coupled between the upper and lower blocking plates (11, 12) is the transfer hole 22 of the engaging portion 20 By forming a thickness to form the same transport length as the transport path to be formed, when the hook portion 20 and the locking portion 20 is fastened, the transfer bar 13 is caught on the right end of the transfer hole 22 At the same time, the conveying hole 22 is hung on the left end of the conveying bar 13 so as to be contacted at the same time on the left and right sides to be stably coupled. When the thickness of the left connecting portion is thin, a barrier film is formed on the right side of the left connecting portion for stable contact. To be combined further.

The lower blocking plate 12 is formed longer to the right than the upper blocking plate 11, when the user uses the necklace fastener of the present invention, the portion protruding to the right of the upper blocking plate 11 serves as a handle. In order to facilitate fastening and disengagement, it is located at the uppermost end of the upper blocking plate 11 when the locking unit 20 is fastened, so that other aesthetics in harmony with the pattern of the upper surface of the upper blocking plate 11 may be achieved. Aesthetics can be improved by forming it with an element.

The transfer bar 13 is coupled to the upper and lower surfaces at the center of the lower surface of the upper blocking plate 11 and the upper surface of the lower blocking plate 12 to which the upper blocking plate 11 and the left side are connected, respectively. It forms a transverse path that is blocked and the right end is open.

The engaging portion 20 coupled to the ring portion 10 is formed in a plate shape having a thickness corresponding to the mutual distance formed by the upper and lower blocking plates 11 and 12 of the ring portion 10, the center Insertion hole 21 is formed to form a space for the ring portion 10 is inserted and moved in the right side of the insertion hole 21, the transfer hole 22 for forming the transfer path of the ring portion 10 Connection is established.

The insertion hole 21 forms a minimum space in which the ring portion 10 is inserted, rotated, and moved, and the insertion hole 21 is engaged when the catching portion 20 is coupled from the left side of the ring portion 10. At the right end of the 21, a feed hole 22 having the same shape as the length and the cross-sectional shape of the transfer bar 13 of the ring portion is formed.

The present invention by the configuration as described above, while the beautiful shape of the hook portion 10 and the engaging portion 20 is bound, in addition to the claw shape shown in Figure 3, as shown in Figures 5 and 6 as the heart shape It can be implemented in various designs such as space, and has a fastening structure that can be applied to all materials that maintain its shape regardless of elasticity. Therefore, it can add decorative effects by combining necklaces and bracelets with various designs and materials. have.

Next, the coupling and separation process of the other necklace fasteners in the present invention will be described with reference to the drawings. 7 is a perspective view showing a fastening process of the necklace fastener according to the present invention.

Necklace fastener according to the present invention is the ring portion 10 is inserted upward from the lower side of the insertion hole 21 of the engaging portion, as shown in Figure 7 (a), the upper side of the insertion hole 21 ( rotate in a counterclockwise direction as shown in b), parallel to and contact with the engaging portion 20 as shown in (c), and simultaneously transferred to the right along the transfer hole 22 formed at the right side as shown in (d). It is fastened by being combined with the locking part 20.

In addition, the ring portion 10 is transferred to the left side as shown in (c) in the state fastened to the engaging portion 20 as shown in (d) of FIG. Direction, and is separated from the locking part 20 by being separated from the insertion hole 21 as shown in (a).

The necklace fastener according to the present invention is fast and easy to be combined and detached by a simple operation as described above, while the human body wearing the hook portion 10 and the engaging portion 20 by the necklace load naturally outward direction Since it is subjected to the pressure of the ring portion 10 is mutually separated only by artificial pressing to transfer the hook portion 10 to the inside of the locking portion 20 is fastened stably.

The present invention by the configuration as described above has a simple fastening operation is coupled and detachment is made quickly and easily, while the desorption is made only under a specific condition has the effect of providing a stable fastening structure.

In addition, it does not depend on the elastic force of the components, there is another effect of preventing the wear and damage to the connection portion due to repeated use because the pressing force for restraining the male and female fasteners mutually not applied.

And the bound shape is beautiful and can be implemented in a variety of designs and materials, there is another effect that adds a decorative effect when combined with ornaments.

Claims (2)

A fastener for interconnecting and separating both ends of a necklace, An upper blocking plate 11 formed in a horizontal direction, a lower blocking plate 12 extending parallel to the lower side of the upper blocking plate 11 and connected to left ends thereof, and the upper blocking plate 11 and the lower blocking plate. (12) a ring portion 10 having an upper and lower end portions coupled to a central portion thereof and having a transfer bar 13 formed in a horizontal direction; Insertion hole 21 formed with a space for the ring portion 10 is inserted and moved, and the transfer hole 22 is connected to the insertion hole 21 formed right to form a transfer path of the transfer bar 13 Necklace fasteners characterized in that consisting of; plate-shaped locking portion 20 provided. The method of claim 1, wherein the lower shielding plate 12, Necklace fasteners, characterized in that formed longer to the right than the upper blocking plate (11).