KR20220137569A - rotatable ring - Google Patents

Abstract

The present invention relates to a rotatable ring which comprises: a fixed ring (100) having a hollow (101) where a user inserts a finger; and a rotational ring (200) assembled into the fixed ring (100) to be selectively joined to the fixed ring (100) and rotate against the same according to a state of assembly, wherein the fixed ring(100) includes a first fixed ring (110) and a second fixed ring (150) that can be joined to or separated from each other; and the rotational ring (200) includes a first rotational ring (210) and a second rotational ring (290). At least one of the first rotational ring (210) or the second rotational ring (290) is assembled to be able to rotate in a circumferential direction on an outer circumferential surface of the fixed ring (100) or both the first rotational ring (210) and the second rotational ring (290) are joined and fixed to the fixed ring (100). In addition, the first rotational ring and the second rotational ring are integrally assembled to be rotated in the circumferential direction along the outer circumferential surface of the fixed ring. Accordingly, provided is the rotatable ring that can keep a rotatable state or a fixed state according to the assembled state.

Description

rotating ring {rotatable ring}

The present invention relates to a rotating ring that can be rotated while worn.

The contemplation ring is widely used in religious ceremonies, and it can be rotated while counting the beads one by one as needed while wearing the contemplation ring on the finger.

In the conventional contemplation ring, a contemplation ring having a plurality of protrusions protruding on the outer circumferential surface of the ring having a predetermined inner diameter is inserted into the finger, and then the contemplation ring can be rotated by applying a rotational force to the protrusion.

On the outer surface of the fixed ring, guide parts are installed on both sides to form a rail-shaped concave groove, and the rotating ring is fitted into the concave groove and the rotating ring is prevented from being separated by the protruding edges of both sides of the rotating ring. there will be

However, since the conventional contemplation ring welds the joint with the rotating ring inserted into the rail groove of the fixed ring, the welding liquid flows down and the rotating ring and the fixed ring often stick together, and weld marks appear at the joint. not clean in appearance.

And the conventional contemplation ring as described above is composed of a rotating ring and a fixed ring. When the fixed ring or the rotating ring is worn, the space between the two rings becomes large, so there is a disadvantage in that the user does not apply force to the ring.

In addition, there was a disadvantage in that the rotation was not smooth between the rotating ring and the fixed ring, noise was generated during rotation.

Republic of Korea Patent Registration No. 10-1755561 Republic of Korea Patent Registration No. 10-188665

The present invention has been devised to solve the problems of the prior art, and an object of the present invention is to provide a rotating ring capable of maintaining a rotatable state and a fixed state according to an assembly state.

The present invention is a fixing ring 100 in which a hollow 101 is formed to be fitted to the user's finger; It is assembled on the fixing ring 100, and the rotation ring 200 is selectively coupled or relatively rotated with the fixing ring 100 depending on the assembly state; and the fixing ring 100 is coupled to or separated from each other. Possible first fixing ring 110 and second fixing ring 150; including, the rotation ring 200 includes a first rotation ring 210 and a second rotation ring 290, the first At least one of the rotating ring 210 or the second rotating ring 290 is assembled rotatably in the circumferential direction on the outer circumferential surface of the fixed ring 100 , or the first rotating ring 210 and the second rotating ring (290) provides a rotating ring that can be fixed by being coupled to all of the fixing ring (100).

The first fixing ring 110, a first fixing ring base 120 forming a part of the hollow 101; and a first fixing ring body 130 that is bent and extended radially outwardly from the first fixing ring base 120 , and the second fixing ring 150 forms the remainder of the hollow 101 . and a second fixing ring base 160 in close contact with the first fixing ring base 120; and a second fixing ring body 170 protruding from the second fixing ring base 160 to the first fixing ring 110 side.

The first fixing ring base 120, the inner surface 121 forming the hollow 101; an outer surface 122 on which the rotary ring 200 is supported; one side 123 in close contact with the second fixing ring 130; and the other side surface 124 coupled to the first fixing ring body 130, and the first rotation ring 210 and the second rotation ring 290 on the radially outer side of the outer surface 122. can be placed.

The first fixing ring body 130 is formed by bending radially outward from the outer surface 122 of the first fixing ring base 120 , and one side surface disposed toward the second fixing ring 150 . (133); an outer surface 132 formed by being bent from the one side 133 and forming an outer circumferential surface; The other side 134 is formed to be bent from the outer surface 132 and disposed to face the one side 133; It may include a; fixing groove 135 formed to be recessed in the direction from the one side 133 to the other side 134 .

The first rotating ring 210 and the second rotating ring 290 further include a locking projection 230 inserted into the fixing groove 135 to form a mutual engagement, and the locking projection 230 is the When inserted into the fixing groove 135, the circumferential rotation may be limited.

First, the present invention has the advantage that after assembling the first rotating ring and the second rotating ring integrally, it can be rotated in the circumferential direction along the outer circumferential surface of the fixed ring.

Second, the present invention has an advantage in that the first rotating ring is assembled to the first fixed ring and fixed, and the second rotating ring can be rotated in the circumferential direction along the outer circumferential surface of the fixed ring.

Third, the present invention can limit the rotation of the first rotating ring and the second rotating ring by assembling and fixing the first rotating ring to the first fixed ring, and by assembling and fixing the second rotating ring to the first rotating ring There are advantages.

Fourth, the present invention has the advantage that, when the first rotating ring or the second rotating ring is rotated, the user can recognize the rotation angle or the number of rotations of the first rotating ring or the second rotating ring by providing an attractive force through a magnetic force. .

Fifth, the present invention rotates the first rotating ring and the second rotating ring, respectively, and provides a feeling of operation through magnetic force to the first rotating ring and the second rotating ring, respectively, the rotation angle of the first rotating ring or the second rotating ring or It has the advantage of being able to recognize the number of rotations.

1 is a perspective view of a rotating ring according to a first embodiment of the present invention.
FIG. 2 is an exploded perspective view of FIG. 1 ;
FIG. 3 is a cross-sectional view taken along line AA of FIG. 1 .
Figure 4 is a perspective view of the first fixing ring shown in Figure 2;
5 is a perspective view of the second fixing ring shown in FIG.
6 is a perspective view of one side of the first rotating ring shown in FIG.
7 is a perspective view of the other side of the first rotating ring shown in FIG.
FIG. 8 is a front view of FIG. 6 ;
FIG. 9 is a rear view of FIG. 6 ;
FIG. 10 is a right side view of FIG. 6 .
11 is a first assembling exemplary view of the rotating ring shown in FIG. 1 .
12 is a second assembly view of the rotating ring shown in FIG. 1 .
13 is a third assembling exemplary view of the rotary ring shown in FIG. 1 .
14 is a partial cross-sectional view of a rotating ring according to a second embodiment of the present invention.
15 is a side perspective view of a first rotating ring according to a third embodiment of the present invention.
16 is a side perspective view of a first rotating ring according to a third embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the present specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

Figure 1 is a perspective view of a rotating ring according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of Figure 1, Figure 3 is a cross-sectional view taken along line A-A of Figure 1, Figure 4 is shown in Figure 2 A perspective view of the first fixing ring, Figure 5 is a perspective view of the second fixing ring shown in Figure 2, Figure 6 is a perspective view of one side of the first rotary ring shown in Figure 2, Figure 7 is the second shown in Figure 2 1 is a perspective view of the other side of the rotating ring, Fig. 8 is a front view of Fig. 6, Fig. 9 is a rear view of Fig. 6, Fig. 10 is a right side view of Fig. 6, and Fig. 11 is a first of the rotating ring shown in Fig. 1 It is an assembly view, FIG. 12 is a second assembly view of the rotating ring shown in FIG. 1, and FIG. 13 is a third assembly view of the rotating ring shown in FIG.

The rotating ring according to this embodiment is fitted to the user's finger, and the fixing ring 100 is in contact with the user's body, is assembled to the fixing ring 100, and the fixing ring 100 and the fixing ring 100 according to the assembly state It includes a rotating ring 200 that is selectively coupled or relatively rotated.

The fixing ring 100 includes a first fixing ring 110 and a second fixing ring 150, and the first fixing ring 110 and the second fixing ring 150 may be combined or separated. .

In this embodiment, the first fixing ring 110 and the second fixing ring 150 may be coupled or separated through screw coupling.

The fixing ring 100 has a hollow 101 into which a finger is inserted.

The first fixing ring 110 includes a first fixing ring base 120 forming a part of the hollow 101 and a first fixing ring extending by being bent outwardly in the first fixing ring base 120 in a radial direction. It includes a ring body 130 .

When viewed from the side, the first fixing ring base 120 and the first fixing ring body 130 are formed in a ring shape and have the same center of the circle.

The first fixing ring base 120 and the first fixing ring body 130 are integrally manufactured.

In this embodiment, the rotating ring 200 is disposed on the radially outer side of the first fixed base 120 . That is, the rotating ring 200 may be supported on the first fixed base 120 , and may be rotated in the circumferential direction while being supported on the first fixed base 120 .

The first fixing ring base 120 includes an inner surface 121 forming the hollow 101 , an outer surface 122 on which the rotary ring 200 is supported, and the second fixing ring 130 . It includes one side 123 in close contact with and the other side 124 coupled to the first fixing ring body 130 .

A diameter of the outer surface 122 is greater than a diameter of the inner surface 121 .

A screw thread 114 may be formed on the outer surface 122 .

The first fixing ring body 130 is bent radially outward from the other edge of the first fixing ring base 120 . An inner end of the first fixing ring body 130 is connected to the outer surface 122 of the first fixing ring base 120 .

The first fixing ring body 130 is formed by bending radially outward from the outer surface 122 of the first fixing ring base 120 , and one side surface disposed toward the second fixing ring 150 . 133, an outer surface 132 formed by being bent on the one side 133 and forming an outer peripheral surface, and an outer surface 132 formed by bending from the outer surface 132 and disposed opposite to the one side 133 It includes the other side surface 134 and the fixing groove 135 formed to be depressed in the direction of the other side surface 134 from the one side surface 133 .

The outer surface 132 of the first fixing ring body 130 is formed to be larger than the diameter of the outer surface 122 of the first fixing ring base 120 .

One side 133 of the first fixing ring body 130 and one side 123 of the first fixing ring base 120 are parallel to each other and are disposed to face the second fixing ring 150 .

A plurality of the fixing grooves 135 may be disposed. In this embodiment, four fixing grooves 135 are disposed along the one side 133 , and the number of fixing grooves 135 may be determined. When classification is necessary, the fixing grooves 135 are referred to as 1-1 fixing grooves, 1-2 fixing grooves, 1-3 fixing grooves, and 1-4 fixing grooves.

The fixing groove 135 is the 1-1 fixing groove, the 1-2 fixing groove, the 1-3 fixing groove, and the 1-4 fixing groove are radial with respect to the axial center (C) of the fixing ring 100 . and are arranged at intervals of 90 degrees in the circumferential direction of the fixing ring 100 .

In this embodiment, the fixing grooves 135 are 1-1 fixing grooves, 1-2 fixing grooves, 1-3 fixing grooves, and 1-4 fixing grooves are arranged at equal intervals of 90 degrees.

Unlike the present embodiment, they may be arranged at irregular intervals. The fixing groove 135 is the first fixing ring 110 when the 1-1 fixing groove, the 1-2 fixing groove, the 1-3 fixing groove and the 1-4 fixing groove are arranged at irregular intervals. Alternatively, the second fixing ring 150 may be disposed at a specific position.

In this embodiment, the lower ends of the 1-1 fixing groove, the 1-2 fixing groove, the 1-3 fixing groove, and the 1-4 fixing groove are formed in contact with the outer surface 122, and the protrusion is formed through this It can be easily inserted, and processing errors can be minimized.

The second fixing ring 150 forms the remainder of the hollow 101 and includes a second fixing ring base 160 that is in close contact with the first fixing ring base 120, and the second fixing ring base ( It includes a second fixing ring body 170 that protrudes toward the first fixing ring 110 from 160) and extends.

The first fixing ring base 120 is in close contact with the second fixing ring base 160 .

The second fixing ring base 160 and the first fixing ring base 120 are disposed to face each other.

The second fixing ring base 160 and the second fixing ring body 170 are integrally formed.

For convenience of explanation, it will be described that the second fixing ring base 160 is disposed on the outside in the axial direction, and the second fixing ring body 170 is disposed on the inside in the axial direction.

The second fixing ring base 160 has an inner surface 161 that forms the hollow 101 and is disposed opposite to the inner surface 161, and forms a part of the outer peripheral surface of the second fixing ring 150 . An outer surface 162 to form, one side 163 disposed toward one side relative to the axial direction (C), and the other side facing the other side relative to the axial direction (C), the first fixing ring and the other side 164 disposed opposite to one side 123 of the base 120 .

The other side 164 of the second fixing ring base 160 and the one side 123 of the first fixing ring base 120 are disposed to face each other. When the first fixing ring 110 and the second fixing ring 150 are assembled, the other side 164 of the second fixing ring base 160 and one side 123 of the first fixing ring base 120 are assembled. ) are close to each other.

The second fixing ring body 170 has a shape protruding from the second fixing ring base 160 toward the first fixing ring 110 . The second fixing ring body 170 is formed to have a larger diameter than the second fixing ring base 160 .

The second fixing ring body 170 is formed by bending the other side surface 164 and has an inner surface 171 in close contact with the outer surface 122 of the first fixing ring base 120, and the inner An outer surface 172 disposed opposite the side surface 171 and forming an outer circumferential surface of the second fixing ring 150, and one side (not shown) integrally coupled to the second fixing ring base 160; , and the other side 174 opposite to one side of the second fixing ring base 160 .

The second fixing ring body 170 further includes a fixing ring avoidance groove 155 concavely recessed from the other side surface 174 to the one side surface 163 side.

A locking protrusion 230 of the rotating ring 200 to be described later may be inserted into the fixing ring avoidance groove 155 . The fixing ring avoidance groove 155 is connected to the other side surface 174 and has a first avoidance groove surface 155a bent toward the one side surface 163, the first avoidance groove surface 155a and an inner surface 171 . and a first avoiding groove surface (155b) bent from the first avoiding groove surface (155a) to connect them.

In this embodiment, the fixing ring avoiding groove 155 is formed in a stepped shape.

A screw thread 154 may be formed on the inner surface 171 , and may be coupled to the screw thread 114 of the first fixing ring 110 .

The fixing ring avoiding groove 155 is disposed radially outward than the screw thread 154 .

When the first fixing ring 110 and the second fixing ring 150 are coupled, the fixing ring avoiding groove 155 is disposed on the radially outer side of the first fixing ring base 120 .

The diameter of the inner surface 171 of the second fixing ring body 170 is formed to be larger than the diameter of the inner surface 161 of the second fixing ring base 160 .

The fixing ring avoiding groove 155 may be formed in a ring shape. The fixing groove 135 and the fixing ring avoiding groove 155 may be disposed to face each other.

The locking protrusion 230 of the second rotating ring 200 to be described later may be slidably rotated along the fixing ring avoidance groove 155 .

The rotating ring 200 includes a first rotating ring 210 and a second rotating ring 290, and the first rotating ring 210 and the second rotating ring 290 are manufactured in the same shape.

The first rotating ring 210 includes a rotating ring body 250 formed in a ring shape, a grip protrusion 220 protruding radially outward from the rotating ring body 250 , and the rotating ring body 250 . is formed on one side or the other side of the axial direction (C), and the locking projection 230, the locking projection 230 is formed on the one side or the other side is formed, the second rotating ring ( The locking projection 230 of 290 may be inserted, and includes a locking groove 240 that forms a mutual lock when the rotating ring body 250 rotates.

The rotating ring body 250 includes a rotating ring body 250 formed in a ring shape, a grip protrusion 220 protruding radially outward from the rotating ring body 250 , and the rotating ring body 250 . It is formed on one side or the other side, and the locking protrusion 230 protruding in the axial direction (C) and the locking projection 230 are formed on the one side or the other side, and the second rotating ring 290 ) of the locking projection 230 can be inserted, and includes a locking groove 240 that forms a mutual lock when the rotating ring body 250 rotates.

When it is necessary to distinguish each configuration of the first rotating ring 210 and the second rotating ring 290, the prefix of “first” or “second”, such as the first rotating ring body or the second rotating ring body paste and separate

The rotating ring body 250 is formed in a ring shape as a whole, and when viewed from the side, it is formed in a circular shape, and a hollow into which the first fixed ring base 120 is inserted is formed.

The diameter of the hollow may be the same as the outer diameter of the first fixing ring base (120).

The rotating ring body 250, one side 251 disposed on one side in the axial direction (C), the other side surface 252 disposed on the other side in the axial direction (C), the one side surface 251 and the other side surface It includes an inner circumferential surface 253 connecting the 252 , and an outer circumferential surface 254 connecting the one side 251 and the other side 252 .

In this embodiment, the inner circumferential surface 253 and the outer circumferential surface 254 have the same circle as the center.

The grip protrusion 220 is formed to protrude radially outward from the outer circumferential surface 252 . A plurality of grip protrusions 220 may be disposed along the circumferential direction of the rotating ring body 250 on the outer circumferential surface 252 .

In this embodiment, 12 grip protrusions 220 are arranged at intervals of 15 degrees.

Unlike the present embodiment, the number of the grip protrusions 220 may be variously disposed.

The grip protrusion 220 and the locking protrusion 230 protrude in different directions.

The locking protrusion 230 protrudes from the one side 251 to one side in the axial direction (C).

A plurality of the locking protrusions 230 may be disposed in a circumferential direction of the rotating ring body 250 , and a plurality of locking protrusions may be disposed at equal intervals.

A plurality of the locking projections 230 are arranged in the circumferential direction based on the axial direction (C). In this embodiment, four locking projections 230 are arranged and are arranged at intervals of 90 degrees with respect to the central axis (C). When it is necessary to distinguish between the four stumbling blocks, they are called the 1st stumbling block, the 2nd stumbling block, the 3rd stopping protrusion and the 4th stumbling protrusion.

The locking protrusion 230 may be inserted and fixed in the fixing groove 135 of the first fixing ring 110 . The locking protrusion 230 and the fixing groove 135 are formed in positions and shapes corresponding to each other.

The locking protrusion 230 of the first rotating ring 210 is inserted into any one of the fixing groove 135 of the first fixing ring 110 and the stopping groove 240 of the second rotation ring 290 to be interlocked. can

The locking groove 240 is disposed on the same surface as the locking protrusion 230 . The locking groove 240 is concavely recessed from the one side 251 to the other side in the axial direction (C). In addition, the locking groove 240 is concavely recessed in the direction from the inner surface 253 to the outer surface 254 .

That is, it may be opened toward the side 251 and the hollow 210a of the rotating ring body 210 .

In this embodiment, the locking groove 240 is formed to pass through one side 251 and the other side 252 . Unlike the present embodiment, the locking groove 240 may be formed in each of the one side 251 and the other side 252 .

When the locking groove 240 is formed to pass through one side 251 and the other side 252 as in the present embodiment, there is an advantage of easy processing.

A plurality of the locking grooves 240 may be disposed in the circumferential direction of the rotating ring body 250 . In this embodiment, a plurality of the locking grooves 240 are arranged in the circumferential direction based on the axial direction (C).

The locking groove 240 corresponds to the shape and position of the locking protrusion 230 , respectively.

The locking groove 240 and the locking dolldi 230 are disposed on the same radius.

Four of the locking grooves 240 are arranged and are arranged at intervals of 90 degrees with respect to the central axis (C). When it is necessary to distinguish the four locking grooves, they are referred to as a first locking groove 241 , a second locking groove 242 , a third locking groove 243 , and a fourth locking groove 244 .

The rotating ring according to this embodiment may be assembled to rotate at least one of the first rotating ring or the second rotating ring, as well as the first rotating ring and the second rotating ring may be assembled not to rotate. .

11 is an assembled state in which both the first rotating ring 210 and the second rotating ring 290 are fixed.

In this case, the locking protrusion 230 of the first rotating ring 210 is inserted into the fixing groove 135 of the first fixing ring 110 , and the stopping protrusion 230 of the second rotating ring 290 is removed. 1 is inserted into the locking groove 240 of the rotary ring 210 .

When assembled in this way, the first rotating ring 210 is mutually interfered with the first fixed ring 110 to limit the circumferential rotation, and the second rotating ring 290 is mutually interfered with the first rotating ring 210 . Interference limits circumferential rotation.

That is, when assembled as shown in FIG. 11 , the user can rotate the entire rotating ring with a finger by applying a manipulation force to the grip protrusion 220 .

12 is an assembled state in which the first rotating ring 210 and the second rotating ring 290 are coupled and rotated together.

In this case, the locking protrusion 230 of the first rotary ring 210 is inserted into the locking groove 240 of the second rotary ring 290, and the locking protrusion 230 of the second rotary ring 290 is It is inserted into the locking groove 240 of the first rotating ring 210 .

When assembled in this way, the first rotating ring 210 and the second rotating ring 290 are assembled to form a rotating ring assembly, and to be rotated in the circumferential direction along the outer surface of the first fixed ring base 120 . can At this time, the fixing ring 100 may maintain a stopped state at the user's finger.

13 is an assembled state in which the first rotating ring 210 is fixed and the second rotating ring 290 can be rotated in the circumferential direction.

In this case, the locking protrusion 230 of the first rotating ring 210 is inserted into the fixing groove 135 of the first fixing ring 110 , and the stopping protrusion 230 of the second rotating ring 290 is It is inserted into the fixing ring avoidance groove (155).

When assembled in this way, the first rotating ring 210 mutually interferes with the first fixing ring 110 to limit the circumferential rotation, and the locking protrusion 230 of the second rotating ring 290 is the fixing ring It can be rotated in the circumferential direction along the avoidance groove (155).

14 is a partial cross-sectional view of a rotating ring according to a second embodiment of the present invention.

In the rotating ring according to this embodiment, a permanent magnet 300 for generating attractive force by magnetic force to at least one of the fixed ring 100 and the rotating ring 200 is further disposed.

The permanent magnet 300 may include neodymium.

In this embodiment, the permanent magnet 300 includes an inner magnetic force member 310 disposed on the first fixed ring base 120 and an outer magnetic force member 320 disposed on the rotating ring body 250 . .

A plurality of inner magnetic force members 310 may be disposed along the circumferential direction of the first fixing ring base 120 . The number of the inner magnetic force members 310 may match the number of the grip protrusions 220 .

An angle between the inner magnetic force members 310 may be disposed to correspond to an angle between the grip protrusions 220 with respect to the axial center C.

The inner magnetic force member 310 may be disposed to be inserted into the outer surface 122 of the first fixing ring base 120 .

The outer magnetic force member 320 may be disposed to be inserted into the inner peripheral surface 253 of the rotating ring body 250 .

A plurality of the outer magnetic force member 320 may be disposed along the circumferential direction of the rotating ring body 250 . In particular, the number of the outer magnetic force members 320 may match the number of the grip protrusions 220 .

In this embodiment, only one outer magnetic force member 320 is disposed per rotation ring.

The outer magnetic force member 320 may be disposed radially inside the grip protrusion 220 .

When it is necessary to distinguish according to the arrangement position of the outer magnetic force member, the outer magnetic force member 320 disposed on the first rotating ring 210 is called a first outer magnetic force member 321, and the second rotating ring 290. The outer magnetic force members 320 disposed in the first outer magnetic force member 322 are called.

And when it is necessary to distinguish according to the arrangement position of the inner magnetic force member, the inner magnetic force member 310 disposed inside the first outer magnetic force member 321 is referred to as the first inner magnetic force member 311, and the second outer magnetic force member The inner magnetic force member 310 disposed inside the member 322 is referred to as a second inner magnetic force member 312 .

The first outer magnetic force member 321 may be rotated in the circumferential direction together with the first rotating ring 210 , and may form an attractive force with any one of the first inner magnetic force members 311 by magnetic force. .

Similarly, the second outer magnetic force member 322 may be rotated in the circumferential direction together with the first rotating ring 210, and may form an attractive force with any one of the second inner magnetic force members 312 by magnetic force. have.

When the rotating ring is rotated, there is an advantage that the user can clearly recognize the rotation angle through the tactile sense through the attractive force of the inner magnetic force member 310 and the outer magnetic force member 320 .

Hereinafter, since the rest of the configuration is similar to that of the first embodiment, a detailed description thereof will be omitted.

15 is a perspective view of a first rotating ring according to a third embodiment of the present invention, Figure 16 is a perspective view of the other side of the first rotating ring according to a third embodiment of the present invention.

The rotating ring according to this embodiment is different from the second embodiment in the structure of the first rotating ring 210 and the second rotating ring 290.

In this embodiment, the first rotating ring 210 and the second rotating ring 290 are characterized in that the rotating ring avoiding groove 255 concavely formed from the other side 252 to the one side 251 side is formed, respectively. .

Therefore, when the locking projection 230 is inserted into the locking groove 240 in the direction from one side 251 to the other side 252 as in the second embodiment, the circumferential rotation is limited by mutual locking.

Unlike the first embodiment, when the locking protrusion 230 is inserted into the rotary ring avoidance groove 255 in the direction from the other side 252 to the one side 251, no mutual jamming occurs and in the circumferential direction. can be rotated.

When the rotation ring avoidance groove 255 is formed in each of the first rotation ring 210 and the second rotation ring 290 as in the present embodiment, the first rotation ring 210 and the second rotation ring 290 are respectively formed. can be rotated

That is, the locking projection 230 of the first rotary ring 210 is inserted into the rotary ring avoidance groove 255 of the second rotary ring 290, and the locking projection 230 of the second rotary ring 290 is inserted. When inserted into the fixing ring avoidance groove 155, the first rotating ring 210 and the second rotating ring 290 can be rotated in the circumferential direction, respectively.

When the permanent magnet 300 of the second embodiment is arranged in the structure of the first rotating ring 210 and the second rotating ring 290 according to the third embodiment, the first rotating ring 210 that can be rotated freely ) and the second rotating ring 290 can provide attractive force through magnetic force, respectively, and there is an advantage that the user can intuitively recognize the operation feeling according to the rotation.

Hereinafter, since the rest of the configuration is similar to the first and second embodiments, a detailed description thereof will be omitted.

In the detailed description of the present invention, although specific embodiments have been described, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments and should be defined by the claims described below as well as the claims and equivalents.

100: fixing ring 110: first fixing ring
120: first fixing ring base 130: first fixing ring body
150: second fixing ring 160: second fixing ring base
170: second fixing ring body 200: rotating ring
210: first rotating ring 220: grip projection
230: locking projection 240: locking groove
250: rotating ring body 290: second rotating ring

Claims (5)

a fixing ring 100 having a hollow 101 that is fitted to the user's finger;
A rotating ring 200 assembled to the fixing ring 100 and selectively coupled or relatively rotated with the fixing ring 100 depending on the assembly state;
The fixing ring 100 includes a first fixing ring 110 and a second fixing ring 150 that can be coupled or separated from each other;
The rotating ring 200 includes a first rotating ring 210 and a second rotating ring 290,
At least one of the first rotating ring 210 or the second rotating ring 290 is assembled rotatably in the circumferential direction on the outer circumferential surface of the fixing ring 100, or the first rotating ring 210 and the second rotating ring 290 2 The rotating ring 290 is a rotating ring that can be fixed by being coupled to all of the fixing ring (100).
The method according to claim 1,
The first fixing ring 110,
a first fixing ring base 120 forming a part of the hollow 101;
A first fixing ring body 130 that is bent outwardly in the radial direction from the first fixing ring base 120 and extends;
The second fixing ring 150,
a second fixing ring base 160 that forms the remainder of the hollow 101 and is in close contact with the first fixing ring base 120;
A rotating ring comprising a; a second fixing ring body 170 extending from the second fixing ring base 160 to the first fixing ring 110 side.
3. The method according to claim 2,
The first fixing ring base 120,
an inner surface 121 forming the hollow 101; an outer surface 122 on which the rotary ring 200 is supported; one side 123 in close contact with the second fixing ring 130; Including; the other side surface 124 coupled to the first fixing ring body (130);
A rotating ring in which the first rotating ring 210 and the second rotating ring 290 are disposed on the radially outer side of the outer surface 122 .
4. The method of claim 3,
The first fixing ring body 130,
a side surface 133 formed by being bent outwardly in a radial direction from the outer surface 122 of the first fixing ring base 120 and disposed toward the second fixing ring 150;
an outer surface 132 formed by being bent from the one side 133 and forming an outer circumferential surface;
The other side 134 is formed to be bent from the outer surface 132 and disposed to face the one side 133;
A rotating ring comprising a; fixing groove 135 formed to be depressed from the one side 133 to the other side 134 direction.
5. The method according to claim 4,
The first rotating ring 210 and the second rotating ring 290 are,
It further includes a locking projection 230 inserted into the fixing groove 135 to form a mutual locking,
When the locking protrusion 230 is inserted into the fixing groove 135, the rotation ring in the circumferential direction is limited.

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