KR100700202B1 - Clip type clamp - Google Patents

Abstract

The present invention relates to a fastening device that is easy to separate coupling, in particular overlapping the elastic fastening up and down in the center portion of the ornament up and down and inserting the jewelry fixing portion formed with a coupling groove in the lower end into the coupling hole formed inside the center of the fastening clamp It relates to a clip-type fastening device to facilitate the removal.

The present invention, the replacement portion is coupled to the upper portion of the clamp support, the circular hole is formed in the upper surface of the center so that the replacement portion is inserted, the clamp support portion is formed in the groove so that the coupling clamp can be inserted into the side, and pressed on one side end The present invention provides an ornament comprising a fastening part including a fastening fastener formed of a resilient material which is formed of a metal and fits into a recess of a side of the fastener support and forms a fastening hole in the heavy bushing part.

Through the present invention simply and easily by the elasticity of the coupling clamp provided therein by simply inserting the jewel and the precious metal, such as the jewel and precious metal, such as to the clamp support without combining the fixing part to the inside without a complicated operation It can be fixed and replaced.

Jewelry, ornaments, fasteners

Description

Clip fasteners {Clip type clamp}

Figure 1 is a perspective view from the bottom of the ornament applied to an embodiment of the clip-type fastening device according to the present invention

Figure 2a and Figure 2b is a perspective view from the top of the ornaments applied to one embodiment of the clip-type fastening device according to the present invention

Figure 3 is a perspective view of the combined cutting of the ornaments applied to one embodiment of the clip-type fastening device according to the present invention

Figure 4 is a cross-sectional view of the engagement of the jewelry holding device according to one embodiment of the clip-type fastening device according to the invention

5 is an exploded cross-sectional view of FIG.

6a and 6b is an operating state of the coupling clamp according to the present invention

7 is a state diagram after completion of the operation of FIG.

Figure 8 is a cross-sectional view of the jewelry holding part according to the present invention

Figure 9 is a state opening the coupling clamp as another embodiment of the clip-type fastening device according to the present invention

10 is a state diagram pinching the coupling clamp of FIG.

Explanation of symbols on the main parts of the drawings

 10: decoration part 20: jewelry fixing part

 21: Jewel 22: Hanging groove

 23: locking jaw 30: clamp support

 31: lower cover 32: circular hole

 33: mounting groove 34: frame

 40: coupling clamp 41: upper clamp

 42: lower clamp 43: clamp edge

 44: clamp groove 45: press

 46: coupling hole

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The present invention relates to a fastening device that is easy to separate coupling, in particular overlapping the coupling coupling having elasticity in the center portion of the ornament and the coupling groove formed in the lower end of the coupling groove is inserted into the center inside of the coupling clamp to facilitate attachment and detachment It relates to a clip-type fastening device provided with a clamp.

Ornaments have long been with humanity, regardless of race or region, as a generic term for adorning the body, whose origins are usually unknown as wealth or especially women have been used as a means of expressing their beauty.

Among them, jewelery rings, necklaces, and earrings have been highly regarded regardless of age and region.

Even in the modern and complex world of civilization, the need for jewelry is increasing, and the trend of popularization is intensifying.

Accordingly, many people wear and possess a ring, necklace or earring.

However, most of the ornaments are kept in the form of storage because they are out of fashion or unsuitable for the atmosphere.

Therefore, the user is forced to purchase a new design that fits the new fashion or a new design that fits the atmosphere, leaving behind the accessories that do not fit the old fashioned design or atmosphere, which is expensive.

As a remedy for this, Utility Model Publication No. 20-0217464 "Assembly Accessories" has been proposed.

Looking at the proposed content, the male screw is extended to the center of the main body provided with a support plate in a predetermined groove shape on the decorative portion, and the female screw engaged with the male screw in the jewelry is provided to be mutually assembled.

In addition, the jewelry is further provided with a protective plate on the outer surface around the female screw to prevent wear due to assembly.

However, the shape proposed above requires a complicated work that requires a thread to be processed into the inside of the jewelry to be replaced, and also after the user adjusts the female thread and the male thread for the joining, the user rotates the jewelry portion in which the female thread is formed and locks it in a locked form. There was an inconvenience to be had.

Therefore, the present invention was made in view of the above-mentioned problems of the prior art, a circular hole is formed in the upper surface of the center portion to be inserted into the replacement portion and the jewel fixing portion coupled to the upper portion of the clamp support, coupled to the side A fastener comprising a clamp support part in which an installation groove is formed to allow the clamp to be inserted therein, and a coupling clamp of elastic material formed at a side end of the clamp support and fitted into the installation groove on the side of the clamp support part and forming a coupling hole in the heavy bushing part. It is to provide a clip-type fastening device consisting of a portion.

In order to achieve the object of the present invention, it will be described with reference to the accompanying drawings.

According to Figure 1, as an ornament to which the present invention is applied is composed of a replacement part in charge of replacing jewelry and precious metals and a fastening part for fixing and supporting the replacement part.

The replacement part is fixed to the jewelry 21 to be replaced and consists of a jewelry fixing portion 20 is formed with a locking groove 22 and a locking jaw 23 at the bottom.

The fastening part is a decorative part 10 is coupled to the upper portion of the clamp support 30, a circular hole 32 is formed in the upper surface of the center so that the jewelry fixing part 20 is inserted, the coupling fastening (40) to the side Clamp support 30 is formed to install the mounting groove (33) to be inserted into, and a pressing clamp 45 is formed at one end and is fitted into the installation groove 33 formed on the side of the clamp support (30) It consists of a coupling clamp 40 of the elastic material to form a coupling hole 46 in the.

A lower cover 31 in the form of a cover is further provided at the lower end of the clamp support part 30 so that the coupling clamp 40 does not escape downward.

The jewelry fixing portion 20 is configured to support the jewelry 21 to be replaced or combined by the user from the bottom, the lower end so as not to easily come out after insertion into the coupling hole 46 formed in the center of the coupling clamp (40). The locking groove 22 and the locking jaw 23 are formed.

As shown in FIGS. 1 and 2B, the clamp support part 30 maintains a circular shape at an upper surface and a lower surface thereof, and installation grooves 33 are formed at both sides of the center and connected to the lower surface. The central hole of the upper surface is formed with a circular hole 32 so that the jewelry fixing portion 20 can be inserted.

The size of the circular hole 32 is formed to be slightly larger than the maximum diameter of the locking jaw 23 of the jewelry fixing part 20, through which the fastening clamps accurately when the locking jaw 23 of the jewelry fixing part 20 is inserted. It can match with the engagement hole 46 of 40.

The coupling clamp 40 is composed of an upper clamp 41 and a lower clamp 42, as shown in Figures 1-3.

The upper clamp 41 is made of a material of a thin material, the pressing clamp 45 is formed at the end of one end portion to be coupled to the installation groove 33 formed in the lower portion of the clamp support (30).

On the other hand, the lower clamp 42 has an asymmetrical structure in which the pressing clamp 45 is formed at the end of the other end compared with the upper clamp 41.

A clamp groove 44 is formed at the center of the edge connecting bar 47 coupled across the center of the clamp edge 43 of the upper clamp 41 and the lower clamp 42, and the clamp edge 43 is formed. One end of the distance to form a distance (S) by a predetermined distance.

Meanwhile, a circular hole 32 is formed such that the locking jaw 23 of the jewelry fixing part 20 passes through the center of the coupling clamp 40 to which the upper clamp 41 and the lower clamp 42 are coupled. At this time, the locking groove 22 formed at the lower end of the jewelry fixing part 20 is inserted to be caught.

The construction of another embodiment of the present invention is shown in Figs.

The coupling clamp 40 is in the shape of a bar as a whole, the clamp groove 44 is formed in the center of the rod-shaped coupling clamp and one end is bent to be a pusher 45.

In addition, the other end of the rod-shaped coupling clamp 40 is fixed in pairs to the clamp support 30, at this time the clamp groove 44 in the center of the coupling clamp facing each other so that the coupling hole 46 can be formed do.

The method of fixing the other end of the coupling clamp to the clamp support 30 is sufficient to use the soldering method in the jewelry of this embodiment.

Hereinafter, the operation will be described with reference to the drawings.

First, the upper clamp 41 and the lower clamp 42 are coupled to each other so that the pressing clamps 45 are disposed to the other side, and then coupled to the inside through an installation groove 33 formed at the lower end of the clamp support 30.

The lower cover 31 is coupled to the lower end of the clamp support 30 so that the coupling clamp 40 inserted through the installation groove 33 of the clamp support 30 does not fall down.

After the lower cover 31 is coupled, the lower cover 31 is pressed so that the edge 34 of the lower part of the clamp support 30 is slightly pressed inward as shown in FIG. 5.

As described above, in the state in which the coupling clamp 40 is coupled to the inner side of the clamp support 30, the jewelry fixing unit 10 is coupled.

As a method of coupling the jewelry fixing part 20, there are a method of directly applying a force to the jewelry fixing part 20, and a method of combining the jewelry fixing part 20 by using the presser 45. .

The direct coupling method is a method of directly coupling the lower end of the jewelry fixing part 20 to the circular hole 32 formed in the center of the clamp support part 30 by applying a force from the top to the bottom.

That is, as shown in Figure 7 the clamp groove 44 of the pair of coupling clamp connection bar 47 in the center facing the jewelry fixing portion 20, the lower part of the locking jaw 23 of the jewelry fixing portion is inserted into the hole When the insert 20 is inserted, the hole can be opened as shown in FIGS. 6A and 6B by a margin of the separation distance S. FIG.

After the hooking jaw portion of the jewel fixing part 20 passes completely through the hole, the hole is retracted as shown in FIG. 7 by the elasticity of the coupling clamp to complete the coupling.

The method using the pusher 45 is a method of engaging by pressing the pusher 45 of the coupling clamp 40 coupled to the inside of the clamp support 30 by a hand.

That is, when the clamp 45 is pressed in a state in which the coupling clamp 40 is coupled to the inside of the clamp support 30, the clamp edge of the coupling clamp 40 into the edge 34 of the clamp support 30. 43 moves according to the elastic action by the separation distance (S).

 In this case, as shown in FIGS. 6A and 6B, a pair of clamp grooves 44 formed at the center of the edge connecting bar 47 face each other to widen the holes, and at this time, the jewel fixing part 20 completely stops up to the engaging jaw portion. When you insert and release the pressing 45, the hole is retracted as shown in Figure 7 due to the elasticity of the coupling clamp is completed

As described above, the state in which the coupling clamp is completely collapsed after the jewelry fixing portion 20 is coupled is shown in FIG. 4, and the diameter of the hole formed by facing the clamp groove 44 formed in the coupling clamp connecting bar 47 is S1. Should be smaller than the diameter of the jewelry fixing portion 20, the locking step (23).

In addition, when the presser 45 is pressed from both sides, the diameter S2 of the hole formed by the clamp groove 47 formed in the coupling clamp connecting bar 47 faces the diameter of the locking jaw 23 of the jewelry fixing part 20. It must be bigger enough.

On the other hand, when the jewelry fixing part 20 is to be separated from the coupling hole 46 of the coupling clamp 40, the pressing of the coupling clamp 40 protruding into the installation groove 33 of the clamp support 30. Press the iron (45) on both sides.

When the pusher 45 of the coupling clamp 40 is pressed on both sides, the coupling hole 46 is widened again by the elasticity of the coupling clamp 40, and at this time, the locking groove 22 of the jewelry fixing part 20 is provided. As the tightening applied to the release is released, the jewelry fixing part 20 is separated into the coupling hole 46 of the coupling clamp 40.

On the other hand, according to the user's preference, as shown in Figure 8 according to the user's preference, the upper surface is formed in a form wrapped around the jewels, such as a plate, so that the user arranges precious metals, such as jewelry, if desired, Can be used interchangeably.

9 to 10 is another embodiment according to the present invention, coupled to the coupling clamp 50 of the rod form into the interior of the clamp support 30 and using the elastic force between the coupling clamp 50 of this type jewelry It is a method of coupling and separating the fixing portion 20.

As shown in Figure 9 to 10, the clamp support 30 is made of a circular shape, the installation groove 33 is formed to enable the insertion of the coupling clamp 40 to the rim surface of one side end, the other end The coupling clamp 40 is configured to be coupled by gluing or welding to the edge surface of the.

The other end of the coupling clamp 40 is formed in the form the end is bent, the clamp groove 44 is formed in the center portion, the coupling clamp 40 is configured to be coupled in a cross shape of each other.

The operation according to the embodiment of FIG. 9 to FIG. 10 is as follows.

In a state in which the rod-shaped coupling clamp 40 is coupled to one end of the clamp support 30 as shown in FIG. 9, the user forms the jewelry fixing part 20 in the upper surface of the clamp support 30. When inserted into the (32), while the coupling clamps 40 are mutually opened, the clamp grooves 44 between the coupling clamps 40 are widened.

At this time, the locking jaw 23 of the jewelry fixing part 20 is inserted, and tightened by the elasticity of the coupling clamp 40, the locking groove 22 of the jewelry fixing part 20 between the coupling clamps It becomes the state joined by the formed clamp groove 44.

On the other hand, if you want to remove the jewelry fixing portion 20 from the clamp support 30, the clamp by pressing the bent end of the coupling clamp 40 is tightening the locking groove 22 of the jewelry fixing portion 20 The groove 44 is widened and separated.

In the present invention, but the use range in the jewelry and jewelry, such as precious metals, but the application of the elastic action or the elastic action applied through the coupling clamp 40 used in the present invention is an embodiment of the ornaments described in the present invention It is not limited to this.

Clip-type fastening device of the present invention has the advantage that can be easily performed by the one-touch separation operation, the operation method is simple, anyone can use easily.

In addition, since the structure is very simple, it is easy to manufacture and the manufacturing time and manufacturing cost are significantly reduced, and there is almost no occurrence of failure and the repair is very simple even in case of failure.

In particular, when the clip-type fastening device of the present invention is applied to jewelry, it is effective to replace only the main jewelry or precious metal parts with various colors or shapes according to the taste or coordination of jewelry or precious metal users.

In addition, in performing the combination and replacement of the jewelry or precious metals, there is an effect that the replacement operation can be easily performed in a short time by simply adjusting the clamp to adjust the coupling hole without using the existing locking type. .

Claims (4)

A replacement part coupled to an upper part of the clamp support part and having a locking step formed at a lower end thereof; A tightening member support unit on which a coupling clamp is installed; And a coupling clamp of an elastic material having a clamp recess formed at a center thereof, wherein the coupling clamp is formed as a pair, and the clip-type fastening device is configured to be installed on the clamp support in a form such that the openings of the clamp recess face each other. According to claim 1, The coupling clamp is a circular ring, the overall shape is provided with a connecting bar is formed in the center of the clamp recess, a portion of the connecting bar and the circular ring is formed to be separated by a predetermined distance apart The outer side of the circular ring is a clip-type fastening device, characterized in that formed to protrude the push toward the opposite direction facing. The method of claim 1, wherein the coupling clamp is formed in the shape of a bar, the clamp groove is formed in the center of the rod-shaped coupling clamp and one end is bent to form a protrusion to protrude Clip fasteners. The clip type fastening device according to any one of claims 1 to 3, wherein a lower cover is provided at a lower end of the engaging clamp provided in the tightening member support.

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