KR101799697B1 - ring type earring and assembling method of the earring - Google Patents

Abstract

The present invention relates to a method of assembling a ring earring and a ring earring, wherein one side and the other side of the torsion spring for gathering the first and second hooks, each having a ring earring, Since the torsion spring is fitted and fixed to a separate spring-fitted shaft rather than a hinge piece for hinging the first and second hooks, the torsion spring can be inserted between the first and second hooks, The stopper surface and the stopper contact surface can be prevented from being further rotated in a state where the first and second hooking members are engaged by the stopper surface and the stopper contact surface, So that the wearer can confirm the wearing state of the ring earring by the sound of the taking-off. It is a.

Description

A method of assembling a ring earring and a ring earring,

The present invention relates to a method of assembling a ring earring and a ring earring, more particularly, to prevent a ring earring from falling off a user's ear after wearing a ring earring, To a ring earring and a method of assembling the ring earring to make the ring earring firmly assembled to prevent the ring earring from falling out from the ear during wear.

Generally, earrings are a type of accessory to be worn on the earlobe. Various types of accessory are combined to be used for personal decoration according to the user's taste. These earrings generally have a pin inserted in a hole , And a holder is inserted and fixed at the end of the pin.

The circular earring, that is, the ring earring, is formed of a plurality of main bodies connected at both ends by a hinge, and is formed on one side of the main body. And a coupling portion formed corresponding to the hanger pin.

However, in the conventional ring earrings, when the connector is worn for a long period of time, the fastening state of the ring earrings is loosened, and the risk of loss of the ring earrings is wasted and efforts have to be made for the wearer to properly align the hook pins with the engagement grooves.

To solve these problems, ring earrings using elasticity of spring are being developed.

In the conventional ring earring, the earring of the registration room 20-0396512 has been found. The body is formed in an arc shape. On one side, a hook pin is formed so as to fit into an opened ear. On the other side, a hinge pin A first main body having a fixing hole formed at a position adjacent to the hinge hole so as to penetrate the inside and the outside of the hinge hole; a second main body formed in an arc shape opposed to the first main body, A second body formed with an insertion groove on the other side thereof and a hinge hole pivoting with respect to the hinge pin on the other side thereof and having a fixing groove formed at an adjacent position of the hinge hole so as to penetrate the inside and the outside of the body, A spring which is fitted in a hinge pin passing through the overlapping hinge holes of the second body and each of the branched ends is fixed by being fitted into the fixing groove of the first body and the fixing groove of the second body, The hinge pin is configured so as to pass through the overlapping center of the hinge hole and the spring of the divided bodies.

As another example, an earring fastening structure of the registration room 20-0459763 has been proposed, which has a connecting ring and a hook pin formed at one end thereof to be inserted into the perforated ear of the user, a first hinge hole formed at the other side, A first main body having an arc shape formed at one side of the first hinge hole and formed with a hinge protrusion protruding outwardly; a second main body formed in an arc shape opposed to the first main body, A second main body having a second hinge hole formed on the other side thereof and a fixing groove formed on an inner circumferential surface thereof so as to fix a tension spring and a plate shape formed to be fitted in the fixing groove of the second main body, And a hinge pin fixed through the first hinge hole and the second hinge hole.

These prior arts allow the earrings worn on the user's ears to be held in a fastened state by the elastic force of the springs, thereby preventing the earrings from being separated from the user's ears and lost.

However, in the case of the conventional art, two bodies symmetrically provided at both ends are connected by a hinge pin and a spring is provided at a portion where the hinge pin is connected. In this case, the connection between the spring and the body is not rigid There is a problem that the spring is pulled out of the main body due to frequent use.

Further, in the conventional art, since the means for fixing the spring is made by the hinge pin that hinges the two bodies, there arises a problem that the hinge pin is pulled out from the two bodies during use. There is a problem that the body is detached from the main body.

Also, in the case of the related art, there is a problem that the assembly method of assembling the spring and the two main bodies is difficult and not robust.

Korea Registration Office 20-0396512 (registered on September 14, 2005) Korea Registration Office 20-0459763 (Registered April 4, 2012)

The present invention is advantageous in that the assembly of the first and second hooks, which are symmetrically positioned with respect to each other and hinged to each other, is firmly assembled, and that the spring prevents the first hook and the second hook from being separated from the opening, The present invention is directed to a method of assembling a ring earring and a ring earring in which a user can confirm a wearing state of the earring by sound.

In order to achieve the above object, the ring earring according to the present invention comprises a first hook having a semicircular shape, a second hook having a semicircular shape symmetrical with the semicircular shape of the first hook, And a torsion spring for transmitting an elastic force to the second hook, wherein the first hook includes a first hook body having a fastener pulled-in portion having a fastening protrusion at an upper end thereof; A first spring receiving space formed in the inside of the first hanger body so that one side of the torsion spring is inserted and positioned; A first spring retaining part provided at a lower end of the first retaining body and having a first spring retaining hole in which one side of a torsion spring inserted into the first spring retaining space part is inserted; A second spring engaging hole located between the first spring receiving space and the first spring engaging piece and positioned so as to correspond to the first spring engaging hole and having one side of the torsion spring passing through the first spring engaging hole, A second spring retainer having a first spring retaining portion and a second spring retaining portion. A first hinge piece extending from one end of the first spring retaining member and having a first hinge protrusion protruded outward; A second hinge piece extending from the other end of the first spring retaining member and having a second hinge protrusion protruded on the outer side and a spring-fitting shaft protruding on the inner side to receive the torsion spring, the second hinge piece having a downward slope A second hanging spherical body having a first inclined surface and a second inclined surface extending upwardly inclined from the first inclined surface and having a fastening groove at an end thereof, the fastening groove being fastened to the fastening protrusion; A second spring receiving space formed in the inside of the second hanger body so that the other side of the torsion spring is inserted and positioned; A third spring retaining part provided at a lower end of the second retaining body and having a third spring retaining hole into which the other side of the torsion spring inserted into the second spring retaining space part is inserted; A fourth spring receiving hole located between the second spring receiving space and the third spring receiving piece and positioned so as to correspond to the third spring receiving hole and having the other side of the torsion spring passed through the third spring receiving hole, A fourth spring retainer having a first spring retaining portion and a second spring retaining portion. A third hinge piece extending from one end of the fourth spring engagement member and having a third hinge hole penetrated inside; And a fourth hinge piece extending from the other end of the third spring retaining member and positioned to face the third hinge piece and having a fourth hinge hole corresponding to the third hinge hole penetrated therethrough.

Further, the fastening part of the second hanger body is drawn into the fastener receiving part of the first hanger body so that the fastening groove provided at the end of the fastener is fastened to the fastening protrusion provided on the fastener receiving part, A first stopper surface is provided at a lower end of the third hinge piece and a second stopper surface is provided at a lower end of the fourth hinge piece so as to prevent the engaging piece from being further pulled toward the first hanger body, Further comprising a first stopper contact surface for contacting the first stopper surface and a second stopper contact surface for contacting the second stopper surface with the second hinge piece.

In addition, the method of assembling a ring earring according to the present invention includes: a first assembling step of widening the first hanger in the outward direction of the spherical body, respectively, so that the first hinge piece and the second hinge piece of the first hanger section are opened with respect to each other; A second assembling step of widening the third hinge piece and the fourth hinge piece of the second hanger section in the outward direction of the second hanger body so as to be opened with respect to each other; The first hinge piece and the second hinge piece are inserted through the first spring receiving hole and the second spring receiving hole side of the sphere and the other end of the torsion spring is inserted into the first spring receiving hole A third assembling step of placing the torsion spring in a lead-in shaft protruding inside the second hinge piece, the third assembling step being located in the lead-in space part; The first hinge piece and the second hinge piece of the first hanger opening formed by the first assembling process are pressed together so as to be gathered with respect to each other after the torsion spring is inserted into the spring fitting shaft by the third assembling process, A fourth assembling step of fixing the torsion spring; The first hinge piece and the second hinge piece of the first hanger pin inserted and fixed to the spring-fitted shaft by the fourth assembling step are inserted between the third hinge piece and the fourth hinge piece opened with respect to each other by the second assembling process And the other end of the torsion spring, which is located at one side in the first spring receiving space portion, is inserted into the third spring receiving hole and the fourth spring receiving hole side of the second hooking hole by the third assembling process, A fifth assembling step of positioning the second spring in the second spring receiving space portion of the hanger; After the fifth assembling process, the first hinge piece and the second hinge piece are pressed so that the third hinge piece and the fourth hinge piece, which are drawn inward, are gathered with respect to each other, and the first hinge piece is inserted into the first hinge hole of the third hinge piece And a sixth assembling step of assembling the first and second hanging holes so that the first hinge protrusion is fitted and the second hinge protrusion of the second hinge piece is inserted into the second hinge hole of the fourth hinge piece.

The present invention is characterized in that one side and the other side of a torsion spring for gathering the first and second hooking openings having ring earrings by elasticity are provided so as to be firmly engaged with the first and second hooking openings respectively, The torsion spring can be prevented from separating from and separating from the first and second hooks during wear because the first and second hooks are fitted and fixed to the separate spring-receiving shafts other than the hinge pieces for hinge rotation, The stopper surface and the stopper contact surface can be prevented from being further rotated in the state where the first and second hooking members are fastened together to prevent the ears of the wearer from being severely tightened, The wearer can confirm the wearing state of the ring earring, thereby greatly improving the wearability and convenience.

1 is a perspective view showing a ring earring according to the present invention.
2 is an exploded perspective view showing a configuration of a ring earring according to the present invention.
3 is a front view showing the configuration of a ring earring according to the present invention.
4 is a plan view showing the configuration of a ring earring according to the present invention.
5 is a configuration diagram of another embodiment of the ring earring of the present invention.
FIG. 6 is a conceptual view showing an assembled state of the first hook and the torsion spring of the ring earring assembling method according to the present invention.
FIG. 7 is a conceptual view showing an assembled state of a first hook, a second hook, a second hook, and a torsion spring of the ring earring assembling method according to the present invention.
Fig. 8 is a process diagram showing an assembling process of the ring earring assembling method of the present invention.

Hereinafter, other objects and features of the present invention will be apparent from the following description of embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Hereinafter, a method of assembling a ring earring and a ring earring according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown in the figure, the ring earring according to the present invention includes a first hook having a semicircular shape, a second hook having a semicircular shape symmetrical with the semicircular shape of the first hook, the first hook having a semicircular shape, The present invention relates to a ring earring comprising a torsion spring for transmitting an elastic force to a sphere, and to improve the rigidity of the torsion spring and the fastening of the first and second hooks, as well as the rigidity of the first and second hooks.

To this end, the first hook 100 of the present invention includes a first hook body 110 having a fastener pull-in portion 112 having a fastening protrusion 111 at its upper end, A first spring receiving space 120 formed in the inside of the first hanger body 110 such that the first hanger body 310 is inserted into the first hanger body 110, A first spring retaining part 130 having a first spring retaining hole 131 in which one side 310 of a torsional spring 300 inserted into the first spring retaining space 120 is inserted, A torsion spring 300 which is positioned between the lead-in space portion 120 and the first spring retaining piece 130 and is positioned to correspond to the first spring retaining hole 131 and passes through the first spring retaining hole 131; A second spring retaining piece 140 having a second spring retaining hole 141 in which one side 310 of the first spring retaining piece 130 is inserted, And a second hinge protrusion 161 protruding from the other end of the first spring retaining piece 130. The second hinge protrusion 151 protrudes outward from the first hinge protrusion 151, And a second hinge piece 160 having a spring-receiving shaft 162 protruding from the inside thereof to receive the torsion spring 300.

The first hook 100 of the present invention having the above structure is configured such that one side 310 of the torsion spring 300 passes through the first spring latching hole 131 provided in the first spring latching piece 130 The second spring receiving part 140 is inserted into the first spring receiving space part 120 after being passed through the second spring receiving hole 141 provided in the second spring receiving part 140, 310 are hooked on the first spring latching hole 131 and the second spring latching hole 141 so that one side 310 of the torsion spring 300 is prevented from coming off the first latching hole 100.

In addition, the torsion spring 300 is not fixed by a separate hinge shaft connecting the first hook and the second hook, but the torsion spring 300 is not fixed to the second hinge piece 160 of the first hook 100 And the first hinge piece 150 and the second hinge piece 160 are tightly fixed to each other and then the torsion spring 300 is separated from the first hanger 100. Thus, .

That is, in the case of a conventional earring, since the torsion spring, the first hook, and the second hook are both fixed by one pin, by the action of repeatedly opening or closing the first hook and the second hook, The torsion spring 300 may be loosened so that the first hooking hole and the second hooking hole and the torsion spring are easily separated and separated from each other. However, in the present invention, one side 310 of the torsion spring 300 is inserted into the first spring receiving hole Fitted into the first spring receiving space part 120 and inserted into the second spring receiving hole 141 and the torsion spring 300 is inserted into the second hinge piece 160, Since the first hanger piece 150 and the second hinge piece 160 are in close contact with each other by the first hinge piece 150 and the second hinge piece 160 in a state of being fitted in the first hanger piece 162, The torsion spring 300 does not cause any interference at all The torsion spring 300 is prevented from being easily separated from or disengaged from the first hook 100.

The second hook 200 of the present invention is provided with a first inclined surface 211 provided downwardly inclined and a second inclined surface 212 extending upwardly inclined from the first inclined surface 211, The second hanger body 210 having a fastening piece 214 at an upper end thereof and a second hanger spring body 300 at the other end of which the torsion spring 300 is inserted, A second spring receiving space 220 formed at the inner side of the two-spiral body 210 and a second spring receiving space 220 formed at a lower end of the second spiral socket body 210, A third spring retaining piece 230 having a third spring retaining hole 231 in which the other side 320 of the torsional spring 300 that is inserted into the first spring retaining space 220 and the third spring retaining hole 231 is inserted, Is positioned between the spring catching pieces (230) and positioned to correspond to the third spring catching hole (231), and the third spring catching hole (231) A fourth spring retaining part 240 having a fourth spring retaining hole 241 in which the other end 310 of the excessive torsional spring 300 is inserted and a fourth spring retaining part 240 extending from one end of the third spring retaining part 230, A third hinge piece 250 through which the third hinge hole 251 penetrates and a third hinge piece 250 extending from the other end of the third spring hinge piece 240 and positioned to face the third hinge piece 250, And a fourth hinge piece 260 through which a fourth hinge hole 261 corresponding to the third hinge hole 251 passes.

The second hook 200 of the present invention having the above structure is configured such that the other side 320 of the torsion spring 300 passes through the third spring hooking hole 231 provided in the third spring hook 230 After passing through the fourth spring retaining hole 241 provided in the fourth spring retaining piece 240 and then being inserted into the second spring receiving space portion 220, 320 are hooked on the third spring receiving hole 231 and the fourth spring receiving hole 241 so as to prevent the other side 320 of the torsion spring 300 from coming off the second hook hole 200.

The torsion spring 300 is assembled in a state where one side 310 of the torsion spring 300 is inserted into the first spring receiving hole 131 and the second spring receiving hole 141 of the first hooking hole 100 Since the other side 320 of the torsion spring 300 is assembled in a state of being fitted in the third spring receiving hole 231 and the fourth spring receiving hole 241 of the second hooking hole 200, Is prevented from separating from the first hooking hole 100 and the second hooking hole 200, respectively.

The first stopper surface 270 is provided at the lower end of the third hinge piece 250 and the second stopper surface 280 is provided at the lower end of the fourth hinge piece 260, The first piece 150 includes a first stopper contact surface 170 on which the first stopper surface 270 contacts and the second hinge piece 160 has a second stopper surface 280 on which the second stopper surface 280 contacts. And a stopper contact surface 180 are further provided.

The fastening pieces 214 of the second hanger body 210 are inserted into the fastener catching portions 112 of the first hanger body 110 to be fastened to the ends of the fastener pieces 214 The engagement groove 214 is prevented from being further pulled toward the first hanger body 110 after the engagement groove 213 is fastened to the fastening protrusion 111 provided on the fastener insertion hole 112.

That is, when the fastening piece 214 is inserted into the fastening piece inlet 112 and the fastening groove 213 provided at the end of the fastening piece 214 is fastened to the fastening protrusion 111, the first stopper surface 270 And the second stopper surface 280 are in close contact with the first stopper contact surface 170 and the second stopper contact surface 180 respectively so that the engagement piece 214 is in contact with the first hooking hole 100 The first hook of the fastening protrusion 111 is no longer inserted into the fastening protrusion 111 in a state where the fastening recess 213 provided at the end of the fastening piece 214 is fastened to the fastening protrusion 111, Thereby preventing the engagement groove 213 from being pulled out.

Since the engaging groove 213 is provided with the first inclined surface 211 provided downwardly inclined and the second inclined surface 212 extending upwardly inclined from the first inclined surface 211, The second inclined surface 212 first contacts the first inclined surface 211 and the second inclined surface 212 so as to guide the coupling protrusion 111 between the first inclined surface 211 and the second inclined surface 212, A sound is generated in the process of being guided between the first inclined surface 211 and the second inclined surface 212 and thus a sound of a ' .

The method of assembling a ring earring according to the present invention is characterized in that the first assembling step (S1), the second assembling step (S2), the third assembling step (S3), the fourth assembling step (S4), the fifth assembling step (S5) And the assembling process (S). At this time, the ring earring in the ring earring assembling method of the present invention is the same as the ring earring of the present invention.

The first assembling step S1 of the method for assembling the ring earring according to the present invention is such that the first hinge piece 150 and the second hinge piece 160 of the first hook 100 are opened with respect to each other, (Not shown).

At this time, the first hinge piece 150 and the second hinge piece 160 are simultaneously opened, or only one hinge part of the first hinge piece 150 and the second hinge piece 160 is connected to the other hinge piece 150, You can make it happen for your side.

The reason why the first hinge piece 150 and the second hinge piece 160 are opened with respect to each other is that the torsion spring 300 is inserted between the first hinge piece 150 and the second hinge piece 160 So that the torsion spring 300 is fitted to the spring-receiving shaft 162.

That is, according to the present invention, since the second hinge piece 160 is provided with the spring-receiving shaft 162 inside the second hinge piece 160, The first hinge piece 150 and the second hinge piece 160 are opened to spread the torsion spring 300 on the spring-receiving shaft 162 provided inside the first hinge piece 150 and the second hinge piece 160, respectively.

The second assembling step S2 of the method of assembling the ring earring according to the present invention is such that the second hanger piece 250 and the fourth hinge piece 260 of the second hanger member 200 are opened with respect to each other, (Not shown).

The reason why the third hinge piece 250 and the fourth hinge piece 260 are opened relative to each other is that the first hook 100 and the second hook 200 of the present invention are separately connected The first hinge protrusion 151 and the third hinge piece 250 protrude from the first hinge piece 150 and the second hinge piece 160 without using the pin of the first hinge piece 150 and the second hinge piece 160, The first hanger hole 251 and the second hinge hole 261 are inserted into the first and second hinge pieces 260 and 260 so that the first and second hooking holes 100 and 200 are connected to each other The first hinge piece 150 and the second hinge piece 160 of the first hanger 100 are connected to the third hinge piece 250 and the fourth hinge piece 160 of the second hanger 200 so as to be hinge- So that it can be inserted and assembled inside the piece 260.

The third assembling step S3 of the method of assembling the ring earring according to the present invention is a step of assembling the first hinge piece 150 and the second hinge piece 160 by the first assembling process S1, The first hooking hole 131 and the second spring receiving hole 141 of the first hooking hole 100 and the one side 310 of the torsion spring 300 are inserted into the first hooking hole 131 of the first hooking hole 100 and the second hooking hole 141 of the first hooking hole 100, 1 is a process of placing the torsion spring 300 in the spring receiving space 120 and fitting the torsion spring 300 into the spring-receiving shaft 162 protruded to the inside of the second hinge piece 160.

That is, after one side 310 of the torsion spring 300 is positioned between the first hinge piece 150 and the second hinge piece 160 which are opened to each other, one side of the torsion spring 300 is inserted into the first spring latch hole The torsion spring 300 is inserted into the first spring receiving space part 120 and then inserted into the second spring receiving hole 141 so as to be inserted into the first spring receiving hole part 141. Then, Is inserted into the spring-receiving shaft 162 protruded to the inside of the second hinge piece 160.

Although the spring-fitted shaft 162 protrudes to the inside of the second hinge piece 160 at this time, the spring-loaded shaft 162 protrudes inside the first hinge piece 150 .

The fourth assembling step S4 of the method of assembling the ring earring according to the present invention is characterized in that after the torsion spring 300 is inserted into the spring-receiving shaft 162 by the third assembling step S3, A step of pressing the first hinge piece 150 and the second hinge piece 160 of the first hanger 100 against each other to fix the torsion spring 300 fitted to the spring hitting shaft 162 to be.

That is, one side 310 of the torsion spring 300 is inserted into the first spring receiving hole 131 and the second spring receiving hole 141 and the torsion spring 300 is inserted into the spring receiving shaft 162 The first hinge piece 150 and the second hinge piece 160 of the first hanger 100 opened by the first assembling process S1 are pressed together so as to gather together with each other so that the spring- The first hinge piece 150 and the second hinge piece 160 are pressed against each other by the torsion spring 300,

The fifth assembling step (S5) of the method of assembling the ring earring according to the present invention is the same as the fifth assembling step (S5) of the first hinge piece (150) of the first hooking tool And the second hinge pieces 160 are inserted between the third hinge pieces 250 and the fourth hinge pieces 260 of the second hanger 200 opened to each other by the second assembling process S2 The other side 320 of the torsion spring 300 in which one side 310 of the torsion spring 300 is positioned in the first spring receiving space 120 by the third assembling step S3 is inserted into the third spring 200 of the second hooking hole 200, And the other end of the torsion spring 300 is positioned in the second spring receiving space 220 of the second hooking hole 200 to be.

The sixth assembling step S6 of the ring earring assembling method of the present invention is characterized in that after the fifth assembling step S5 the first hinge piece 150 and the second hinge piece 160 are inserted into the third The first hinge piece 250 and the fourth hinge piece 260 are pressed together so that the first hinge protrusion 151 of the first hinge piece 150 is inserted into the first hinge hole 251 of the third hinge piece 250 And the second hinge protrusion 161 of the second hinge piece 160 is inserted into the second hinge hole 261 of the fourth hinge piece 260 so that the first and second hooking holes 100, And assembling the spherical body 200.

Although the fifth assembling step S5 and the sixth assembling step S6 are not significantly different from the third step S3 and the fourth step S4 in the sixth assembling step S6, The third hinge piece 250 is brought into close contact with the first hinge piece 150 while the fourth hinge piece 260 is pressed against the second hinge piece 260, The first hinge piece 150 and the second hinge piece 160 are pressed once again in a state in which the torsion spring 300 is in tight contact with the piece 160, so that the torsion spring 300 can be more firmly fixed.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention

100: First hook 110: First hook Old body
111: fastening protrusion 112: fastening piece inlet part
120: first spring receiving space part 130: first spring catching part
131: first spring retaining hole 140: second spring retaining piece
141: second spring retaining hole 150: first hinge piece
151: first hinge projections 160: second hinge projections
161: second hinge projection 162: spring-loaded shaft
170: first stopper contact surface 180: second stopper contact surface
200: second hook 210: second hook body
211: first inclined plane 212: second inclined plane
213: fastening groove 214: fastening piece
220: second spring receiving space part 230: third spring catching part
231: third spring retaining hole 240: fourth spring retaining piece
241: fourth spring retaining hole 250: third hinge piece
251: third hinge hole 260: fourth hinge piece
261: fourth hinge hole 270: first stopper surface
280: second stopper surface 300: torsion spring
310: Torsion spring on one side 320: Torsion spring on the other side
S1: First assembly step S2: Second assembly step
S3: Third assembly step S4: Fourth assembly step
S5: fifth assembly step S6: sixth assembly step

Claims (3)

delete delete A first assembly step S1 of widening the first hanger piece 150 and the second hinge piece 160 of the first hanger assembly 100 in the outward direction of the first hanger body 110 so as to be opened with respect to each other, ;
A second assembly step S2 of widening the third hinge piece 250 and the fourth hinge piece 260 of the second hanger assembly 200 outwardly of the second hanger body 210 so as to be opened with respect to each other, ;
The first spring receiving hole 310 of the torsion spring 300 is inserted into the first hook receiving hole of the first hooking hole 100 in which the first hinge piece 150 and the second hinge piece 160 are opened by the first assembling process S1 131 and the second spring latch hole 141 so that one side 310 of the torsion spring 300 is positioned in the first spring receiving space 120 of the first latch 100 and the torsion spring 300 A third assembling step (S3) of fitting the spring hinge shaft (162) protruded to the inside of the second hinge piece (160);
After the torsion spring 300 is inserted into the spring-receiving shaft 162 by the third assembling process S3, the first hinge piece 150 of the first hanger 100 opened by the first assembling process S1 (S4) of pressing the second hinge piece 160 and the second hinge piece 160 together so as to fix the torsion spring 300 fitted to the spring-receiving shaft 162;
The first hinge piece 150 and the second hinge piece 160 of the first hooking part 100 fitted and fixed to the spring fitting shaft 162 by the fourth assembling step S4 are inserted into the second assembling step S2 into the space between the third hinge piece 250 and the fourth hinge piece 260 of the second hanger 200 opened to each other and the first spring receiving space The other side 320 of the torsion spring 300 in which the one side 310 is positioned is inserted into the third spring receiving hole 231 and the fourth spring receiving hole 241 side of the second hooking hole 200 A fifth assembling step S5 of causing the other side 320 of the torsion spring 300 to be positioned in the second spring receiving space 220 of the second hook 200;
After the fifth assembling step S5, the third hinge piece 250 and the fourth hinge piece 260, in which the first hinge piece 150 and the second hinge piece 160 are drawn inward, are assembled with respect to each other The first hinge protrusion 151 of the first hinge piece 150 is fitted into the first hinge hole 251 of the third hinge piece 250 and the second hinge hole 260 of the fourth hinge piece 260 is inserted And a sixth assembling step (S6) of assembling the first hooking hole (100) and the second hooking hole (200) so that the second hinge protrusion (161) of the second hinge piece (160) Wherein the ring earring is attached to the ear.

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