KR20220073045A - Elastic locking connection device for accessory - Google Patents

Abstract

The present invention provides a decorative mechanism for applying an elastic lock to an ornament, comprising: a base (20) having a hinge shaft (23) in a box-shaped structure with at least one surface open; a decorative plate 30 formed to open and close the opening of the upper surface of the base 20 and having a hanger 36 on one side; a hinge member 40 formed to face the hook piece 31 on the bottom surface of the decorative plate 30 and having a recess 45 engageable with the hinge shaft 23; and a locking member formed on the lower surface of the decorative plate 30 to face the hinge member 40 and capable of maintaining the locked state by elastic force.
Accordingly, there is an effect of improving practicality and fashionableness by increasing the spatial margin to increase the aesthetic sense of decoration while based on the ease of attachment and detachment and stability of hooking as it satisfies the aesthetic needs by being worn on a part of the body.

Description

An elastic locking device for ornaments {Elastic locking connection device for accessory}

The present invention relates to the decoration of ornaments, and more particularly, to a one-touch decoration mechanism for ornaments to be worn on a part of the body to satisfy aesthetic needs.

In general, accessories such as bracelets and necklaces, as well as watches, are equipped with decorations for connection so that they can be easily hung or removed according to the wearer's physical condition. Connection decoration is based on ease of use and sometimes combines functionality, but aesthetics cannot be excluded. The convenience of decoration is based on structural simplicity so that it is easy to put on and take off with one hand. Aesthetics of decorations require not only the accessories themselves but also a fashion function that goes well with the clothes.

As prior art documents that can be referenced in relation to the decoration of ornaments, Korean Patent Publication No. 1577599 (Prior Document 1), Korean Patent Publication No. 1569111 (Prior Document 2), and the like are known.

Prior Document 1 is a body portion consisting of a ring portion forming a locking space; A rotating part consisting of a pull rod connected to the lower plate; a coupling pin for hinge-joining the body and the rotating part; a spring for pressing the rotating part to close the locking space; a locking member spanning the locking space; etc. Accordingly, it is expected that the lock can be easily released and that theft is prevented due to unexpected release.

However, since it has a pull bar in the center of the body part, it reveals a spatial limitation to add patterns and patterns to enhance aesthetics.

Prior Document 2 has a locking ring configured in the locking part, a support groove is formed on the other side, and a support protrusion is formed in the middle part; A guide rod is configured to correspond to the support groove; A guide groove for limiting rotation of the adjusting member is formed in the fastening portion, and a guide groove for guiding the insertion of the support protrusion is formed on one side. Therefore, it is expected to improve the convenience by using one hand and to maintain the complete jamming effect.

However, since the width is determined by the guide blades guiding the locking part, there is still a spatial limitation to add patterns and patterns.

Korean Patent Publication No. 1577599 "Locking structure of ornaments" (Published date: 2015.12.15.) Korean Patent Publication No. 1569111 "Easy attachment and detachment fastening device for accessories" (published on: November 13, 2015)

It is an object of the present invention to improve the problems of the prior art as described above, to meet the aesthetic needs by wearing it on a part of the body, based on the ease of attachment and detachment and stability of hooking, while increasing the spatial margin to increase the aesthetics of the decoration. It is to provide a one-touch decorative device for ornaments.

In order to achieve the above object, the present invention provides a decorative device for applying an elastic lock to an ornament, comprising: a base having a hinge shaft in a box-shaped structure having at least one surface open; a decorative plate formed to open and close the upper surface opening of the base and having a hanger on one side; a hinge member formed to face the hook piece on the bottom surface of the decorative plate and having a recessed portion engageable with the hinge shaft; and a locking member formed on the lower surface of the decorative plate to face the hinge member and capable of maintaining the locked state by elastic force.

As a detailed configuration of the present invention, the hanger is characterized in that it is provided with a curved portion at a portion forming a movement path of the hinge shaft.

As a detailed configuration of the present invention, the base is characterized in that it is provided with a cover plate having a guide groove for inducing sliding in one direction of the hanger.

As a detailed configuration of the present invention, the hinge member is characterized in that it has a slope between the outer end and the inner end forming a movement path of the hinge shaft.

In this case, the inclined portion is characterized in that it is formed as a concave surface that is curved in the same direction as the curved portion of the hanger.

As a modified example of the present invention, the locking member includes a lock shaft supported by a support on the outer surface of the base and an elastic piece formed in a ")" shape to engage the lock shaft on the lower surface of the decorative plate. .

In this case, the locking shaft is positioned equal to or lower than the upper surface of the base, and is characterized in that it is installed so as to be able to change its position with respect to the base.

As described above, according to the present invention, the effect of improving practicality and fashionableness by increasing the spatial margin to increase the aesthetic sense of decoration while satisfying the aesthetic needs by wearing it on a part of the body is based on the ease of attachment and detachment and stability of hooking. have.

1 is a block diagram showing the device according to the present invention separated
Figure 2 is a configuration diagram showing a combination of the mechanism according to the present invention
3 is a block diagram showing a decorative plate of the appliance according to the present invention;
4 is a configuration diagram showing an example of use of the instrument according to the present invention;
5 is a block diagram showing a modified example of the mechanism according to the present invention;

Hereinafter, an embodiment of the present invention will be described in detail based on the accompanying drawings.

The present invention proposes a decorative mechanism for applying an elastic lock to an ornament. Accessories narrowly refer to bracelets and necklaces, but broadly include watches and mobile devices. The elastic lock is based on a one-touch function that makes it easy to attach and detach with one hand, but is not necessarily limited thereto.

According to the present invention, the base 20 has a structure provided with a hinge shaft 23 in a box-shaped structure with at least one surface open.

1 and 2 , the box-shaped structure and the hinge shaft 23 constituting the base 20 are shown. The base 20 is formed in a structure in which one side is open in addition to the upper surface. The upper surface of the base 20 is preferably flat without any protrusions. The hinge shaft 23 is supported on the open side of the base 20 while being spaced apart from each other by a predetermined distance. One end of the wear line 10 is coupled to the side opposite to the hinge shaft 23 in the base 20 .

On the other hand, inside the base 20, a torsion spring 22, a pressing piece 32, a compression spring 28, etc. linked to locking and unlocking of the decorative plate 30 to be described later may be mounted.

In addition, according to the present invention, the decorative plate 30 formed to open and close the opening of the upper surface of the base 20 has a structure including the hanger 36 on one side.

1 and 2, the decorative surface 35 and the hanger 36 of the decorative plate 30 appear in a substantially L-shaped cross-sectional structure. The decorative plate 30 is closely adhered to the base 20 having a completely planar structure with an opening on the upper surface. No functional part is added to the decorative surface 35 exposed upward from the decorative plate 30 to increase the spatial margin for enhancing the aesthetics of the decoration. The hanger 36 constituting one side of the decorative plate 30 is provided with a hanger bar for connecting to the other end of the wear line (10).

As a detailed configuration of the present invention, the hanger 36 is characterized in that it is provided with a curved portion 37 at a portion forming a movement path of the hinge shaft (23).

1 and 2, it shows the state in which the curved part 37 is formed at the lower end of the hanger 36. As shown in FIG. The movement path of the hinge shaft 23 is a passage from the hinge shaft 23 to the recess 45 of the hinge member 40 to be described later in the process of coupling the decorative plate 30 to the base 20 . The curved portion 37 of the hanger 36 is formed as a convex surface at the beginning of the movement path of the front pin 23 .

As a detailed configuration of the present invention, the base 20 is characterized in that it is provided with a cover plate 25 having a guide groove 26 for inducing sliding of the hanger 36 in one direction.

In FIG. 2 , the process of reaching the hinge shaft 23 by tilting the decorative plate 30 toward the upper surface of the base 20 when wearing the ornament is shown. The cover plate 25 is closely coupled to the opening on the upper surface of the base 20 to prevent separation of related parts other than the torsion spring 22 and the compression spring 28 . When moving the decorative plate 30 by holding it with one hand, the guide groove 26 of the cover plate 25 is guided to slide in one direction. According to this structure, any guide structure is excluded on the upper surface of the base 20 , so that the size limitation of the decorative plate 30 is not accompanied.

Referring to FIG. 3 , it is possible to emphasize the aesthetic sense by expanding the decorative surface 35 of the decorative plate 30 to the same size as the base 20 or to be larger than the base 20 . According to the modified example of FIG. 5 to be described later, the decorative surface 35 may be formed to have a greater width than the wearing line 10 as indicated by the reference numeral 35'.

In addition, according to the present invention, the hinge member 40 formed to face the hook piece 31 on the bottom surface of the decorative plate 30 has a structure having a concave portion 45 engageable with the hinge shaft 23. .

1 shows a state in which the hinge member 40 is integrally formed on the bottom surface of the decorative plate 30 . The hinge member 40 is formed in a substantially C-shape and is disposed to face the hanger 36 . An area opposite to the hinge member 40 and the hanger 36 becomes a movement path of the hinge shaft 23 . A substantially semi-circular recess 45 is formed at the upper end of the movement path to rotatably accommodate the hinge shaft 23 . The hinge member 40 can be differentiated with a material superior in strength, abrasion resistance, and impact resistance than the decorative plate 30 .

As a detailed configuration of the present invention, the hinge member (40) is characterized in that it is provided with a inclined portion (41) between the outer end (42) and the inner end (43) forming a movement path of the hinge shaft (23). .

1 shows a state in which the inclined portion 41 of the hinge member 40 is disposed at a position opposite to the curved portion 37 of the hanger 36 . The inclined portion 41 obliquely connects the outer end 42 of the lower end and the inner end 43 of the upper end. The angle of the inclined portion 41 is maintained to be approximately vertical. The curved part 37 and the inclined part 41 have a slightly widened gap to facilitate the entry of the hinge shaft 23 as the beginning of the movement path of the hinge shaft 23 .

At this time, the inclined portion 41 is characterized in that it is formed as a concave surface curved in the same direction as the curved portion 37 of the hanger (36).

The curved portion 37 of the convex surface and the inclined portion 41 of the concave surface form a curved movement path, not a straight line, although the gap is somewhat wide at the lower end. Even if the user roughly inserts the decorative plate 30 into the hinge shaft 23 of the base 20, it is quickly and accurately guided toward the recess 45 and engaged. At the same time, at the moment of lifting and disassembling one end of the decorative plate 30 from the base 20, the hinge shaft 23 rotates on the concave portion 45, but does not easily fall out of the curved movement path.

In addition, according to the present invention, the locking member formed on the bottom surface of the decorative plate 30 to face the hinge member 40 has a structure in which the locking state can be maintained by the elastic force.

Referring to FIGS. 2 and 4 , it shows a state in which the locking member is integrally formed on the bottom surface of the decorative plate 30 . As an example of the lock member 50 , the lever 21 , the torsion spring 22 , the hook piece 31 , and the like may be configured. The lever 21 is rotatably mounted around a hinge and the outer end is exposed from the base 20 . The hook piece 31 is mounted on the bottom surface of the decorative plate 30 to face the hinge member 40 . The lever 21 maintains engagement with the hook piece 31 by a torsion spring 22 .

4 (a) and 4 (b) show the operation of the locking member from the opposite side of FIG. 2, while sliding the decorative plate 30 onto the cover plate 25 of the base 20, the hinge shaft 23 is inserted into the concave portion 45, and then the hook piece 31 is connected to the lever 21 by pressing the opposite side. to fit elastically.

As a modified example of the present invention, the locking member may engage the lock shaft 50 on the lower surface of the lock shaft 50 and the decorative plate 30 supported through the support 52 on the outer surface of the base 20 so as to be engageable with the lock shaft 50 " )" characterized in that it has an elastic piece 55 formed in the shape.

Referring to FIG. 5 , a locking shaft 50 , a support 52 , and an elastic piece 55 are shown as a modified example of the locking member. The lock shaft 50 is mounted at a position spaced apart from the side of the base 20 with the support 52 interposed therebetween. The elastic piece 55 maintains a close coupling force in connection with the hinge shaft 23 and the lock shaft 50 at a position opposite to the hinge member 40 in a ")" shape. The elastic piece 55 may be differentiated from a material having superior strength, abrasion resistance, and impact resistance than the decorative plate 30 . According to this configuration, the size of the hook piece 31 can be reduced by excluding the lever 21 and the torsion spring 22 of FIGS. 1 and 4 . Accordingly, it is advantageous to add various patterns and patterns by forming the large decorative surface 35 of the decorative plate 30 as shown in FIG. 3 . When the decorative plate 30 protruding to the base 20 is lifted, disassembly is easy by the compression spring 28 and the pressing piece 32 .

At this time, the lock shaft 50 is positioned equal to or lower than the upper surface of the base 20, and is characterized in that it is installed so as to be able to change its position with respect to the base 20.

In FIG. 5 , the lock shaft 50 is formed not to be higher than the upper surface of the base 20 so as not to interfere with the expansion of the decorative surface 35 . The lock shaft 50 may be rotatably supported on the support 52 . When the support 52 supporting the lock shaft 50 is spirally engaged with the base 20, the position can be changed. Even when the elastic piece 55 is worn due to long-term use, the elastic force with respect to the lock shaft 50 may be maintained.

The present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such variations or modifications fall within the scope of the claims of the present invention.

10: wear line 20: base
21: lever 22: torsion spring
23: hinge shaft 25: cover plate
26: guide groove 28: compression spring
30: decorative plate 31: hook piece
32: press piece 35: decorative surface
36: hanger 37: curved part
40: hinge member 41: inclined portion
42: outer end 43: inner end
45: groove 50: lock shaft
52: support 55: elastic piece

Claims (7)

A decorative device for applying an elastic lock to an ornament, comprising:
a base 20 having a hinge shaft 23 in a box-shaped structure with at least one side open;
a decorative plate 30 formed to open and close the opening of the upper surface of the base 20 and having a hanger 36 on one side;
a hinge member 40 formed to face the hook piece 31 on the bottom surface of the decorative plate 30 and having a recess 45 engageable with the hinge shaft 23; and
and a locking member formed to face the hinge member (40) on the lower surface of the decorative plate (30) and capable of maintaining the locked state by elastic force. The method according to claim 1,
The hanger (36) has a curved portion (37) at a portion forming a movement path of the hinge shaft (23). The method according to claim 1,
The base (20) comprises a cover plate (25) provided with a guide groove (26) for guiding the sliding of the hanger (36) in one direction. The method according to claim 1,
The hinge member (40) is an elastic locking decorative mechanism for accessories, characterized in that it has a inclined portion (41) between the outer end (42) and the inner end (43) forming a movement path of the hinge shaft (23). 5. The method according to claim 4,
The inclined portion (41) is formed as a concave surface that is curved in the same direction as the curved portion (37) of the hanger (36). The method according to claim 1,
The locking member is elastic formed in the form of ")" to engage the lock shaft 50 on the lower surface of the lock shaft 50 and the decorative plate 30 supported by the support 52 interposed on the outer surface of the base 20. Elastic lock decorative mechanism for ornaments, characterized in that it has a piece (55). 7. The method of claim 6,
The lock shaft (50) is positioned equal to or lower than the upper surface of the base (20), and is installed so as to be able to change its position with respect to the base (20).

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