KR20120045835A - Glasses with assembly type nose pad - Google Patents

Abstract

The present invention is to provide a pair of eyeglasses with an assembled nose pad that can be detachable to the nose pad to the eyeglass frame without welding, and to replace the spectacle lens without a fixing screw to improve the assembly and productivity.
Eyeglasses equipped with an assembled nose pad of the present invention includes: two lens rims formed with a mounting hole for mounting a lens; A connection part integrally formed with the lens border part and connecting between the two lens border parts; A leg portion mounted to a side of the lens edge portion opposite to the connection portion; A nose pad detachably mounted to the connection unit; It comprises a, but the connecting portion is formed with a spaced hole for communicating with each other two mounting holes formed in each of the two lens borders, the nose pad is mounted to surround the connecting portion to support the connecting portion in the spaced apart direction do.

Description

Glasses with assembly type nose pad {Glasses with assembly type nose pad}

The present invention relates to a pair of spectacles provided with an assembled nose pad, and more particularly, to a pair of glasses provided with an assembled nose pad detachably mounted on the spectacle frame.

1 shows a nose support and a lens fixing structure of the glasses according to the prior art.

As shown in FIG. 1, the glasses have a spectacle frame (1 ′) for fixing the lens and a pair of noses supported on the eyeglass legs and the wearer's nose to be mounted on the ear so that the glasses can be mounted on the face when the glasses are worn. It can be divided into supporting body.

And the nose support body of the glasses may be divided into a connection between the nose support (2 ') and the nose support (2') that is directly in contact with the wearer's nose, etc. (201 ') connecting the eyeglass frame (1') and the connection between ( 201 'is welded to the lens fixing rim 101' at the rear of the nose support 2 'and at the bridge of the eyeglass frame 1', or at the bottom thereof.

In the glasses configured as described above, the part causing the most failure during the use of the glasses is the portion of the connection 201 'connecting the nose support 2' to the frame 1 '.

That is, the connecting section 201 'connecting the nose support 2' to the spectacle frame 1 'is formed by bending a thin wire and welding the end thereof to the spectacle frame 1'. Accordingly, by adjusting the position of the nose support (2 ') and the support angle, the wearer uses a thin wire that can be easily bent to make the wearer feel comfortable.

In addition, the connection between the nose support (2 ') 201' is easily deformed by the load or external impact by the glasses even while wearing the eyeglass wearer and optician in the banding shape of the connection between the 201 ' It is often used for correction.

Therefore, the connection 201 'between the nose support 2' is easily broken by damage and external shocks caused by frequent correction and correction as described above.

In addition, since the connecting rod 201 'is welded to the spectacle frame 1' as described above, the broken glasses between the connecting segment 201 'should be repaired by welding the connecting segment 201' to the spectacle frame 1 'again. There is a problem that can not be repaired at the optician.

In other words, the optician does not have a device for welding glasses, but even if it is provided, when the connecting section 201 'is welded to the glasses frame 1', the glasses frame 1 'is welded by the heat of welding. ) The color and the pattern of the surface treatment are damaged again, so it is difficult to repair the glasses due to the pattern and surface treatment of the rewelded eyeglass frame (1 ').

Therefore, since the glasses 201 'are welded and coupled to each other, the optician and the user cannot repair them. Therefore, in order to repair the glasses, it is necessary to send them to the factory for manufacturing the glasses or to repair the glasses professionally. Waste was a serious drawback.

On the other hand, the on-telescope for fixing the spectacle lens by closely contacting the entire lens peripheral rim of the spectacle lens with the lens fixing rim 101 'forms a lens fixing groove 102' for fixing the spectacle lens inside the lens fixing rim 101 '. By inserting the spectacle lens into the lens fixing groove 102 ', or forming a fixing groove 103' along the circumferential surface of the outer circumference of the spectacle lens so that the thin lens fixing rim 101 'is formed into the lens fixing groove ( 102 ') to fix the spectacle lens.

That is, as shown in (a) of FIG. 1A, the lens fixing groove 102 'is formed inside the lens fixing rim 101' so that the circumference of the spectacle lens is formed larger than the circumference of the outside of the lens fixing groove 102 '. When the spectacle lens is inserted into the lens fixing groove 102 ', separation is prevented.

In addition, the lens fixing rim 101 'is inserted into the fixing groove 103' of the spectacle lens as shown in FIG. 1 (b), and the lens fixing rim 101 'is outside the fixing groove 103' of the spectacle lens. It is formed larger than the inner diameter of the lens fixing rim 101 'is inserted into the fixing groove 103' of the spectacle lens is fixed.

As described above, when the spectacle lens is coupled to the lens fixing rim 101 ', the circumference of the lens is larger than the inner diameter of the lens fixing rim 101'.

Therefore, in order to couple the spectacle lens to the lens fixing rim 101 ', the upper and lower pairs of lens fasteners 104' are welded to the lens fixing rim 101 'and joined at the center of the lens fixture 104'. Cut the lens fixing rim 101 'and the lens fixing brace 104' at the same time so that the cutting portion is opened so that the periphery of the spectacle lens is fitted into the lens fixing rim 101 'and the cut upper and lower lens fixture 104 ') Is coupled to the fixing screw to fix the spectacle lens to the lens fixing rim 101'.

However, such conventional glasses are formed by welding a separate lens fixing tool 104 'on the lens fixing rim 101', which is cumbersome, and it is inconvenient to assemble because the fixing screws need to be loosened when the glasses are replaced. Since 201 'is welded to the spectacle frame 1', there is a problem in that the assembly and productivity are inferior.

The present invention is to solve the above problems, it is possible to detachable nose pad to the eyeglass frame without welding, it is possible to replace the eyeglass lens without a fixing screw is provided with an assembled nose pad that can improve the assembly and productivity The purpose is to provide glasses.

In order to achieve the above object, the spectacles provided with an assembled nose pad of the present invention includes: two lens rim parts having a mounting hole for mounting a lens; A connection part integrally formed with the lens border part and connecting between the two lens border parts; A leg portion mounted to a side of the lens edge portion opposite to the connection portion; A nose pad detachably mounted to the connection unit; It comprises a, but the connecting portion is formed with a spaced hole for communicating with each other two mounting holes formed in each of the two lens borders, the nose pad is mounted to surround the connecting portion to support the connecting portion in the spaced apart direction do.

The nose pad, the first fixture surrounding the one side of the connecting portion; A second fixture having one end hinged to one end of the first fixture and being bent toward the first fixture and surrounding the other surface of the connection portion; A pad part formed in the first fixing tool in a direction opposite to the connection part; It is made, including, the other end of the second fixture is hooked detachably to the other end of the first fixture.

The first fixing tool is provided with a mounting groove into which the connection part is inserted, and the width of the mounting groove in one direction from the one end of the first fixing tool is equal to or smaller than the total width of the connecting part including the spacing hole.

The first fixture is inserted between the lens rim portion and in contact with the outer surface of the lens rim portion, respectively, to prevent the left and right flow of the nose pad.

A fixing protrusion protruding in the direction of the second fixing sphere is formed at one end of the first fixture, and a fixing groove into which the fixing protrusion is inserted is formed at one end of the second fixture. The other end of the second fixture is formed with a hook projection hooked to the other end of the first fixture, the fixing protrusion is caught on the inner surface of the fixing groove and the hook protrusion is caught on the other end of the first fixture Inhibits relative flow of the second fixture to the first fixture in one and the other end of the fixture.

Any one of the first fixture or the second fixture is formed at both ends of the spacing hole adjacent to the mounting hole is formed with a blocking projection for closing the end of the spacing hole.

Any one of the first fixture or the second fixture is disposed in the lens rim portion spaced apart from each other to form a first guide protrusion and a second guide protrusion inserted into the separation hole, the first fixture or the first A second guide protrusion is inserted between the first guide protrusion and the second guide protrusion in the other one of the two fasteners, and the width between the first guide protrusion and the second guide protrusion is the third guide protrusion. It is equal to the width of the protrusion to block the relative flow of the second fixture with respect to the first fixture in the direction of the lens rim.

Glasses with an assembled nose pad of the present invention as described above has the following effects.

The nose pad is mounted to be detachably wrapped around the connection part to support the connection part in the direction of the separation hole, so that the nose pad can be detached without a separate tool when assembling a lens in the mounting hole, thereby improving assembling and productivity. When the pad is broken, the nose pad can be easily replaced without welding, thereby facilitating repair.

One end of the second fastener is hinged to one end of the first fastener and the other end is detachably hooked to the other end of the first fastener, so that the nose pad can be easily attached and detached.

The width of the seating groove from one end of the first fixture to the other end is formed to be the same as the entire width of the connecting portion including the spaced hole 210, and the one end of the connecting portion between the spaced hole 210 The other end is prevented from spreading, thereby improving the bonding force of the lens mounted in the mounting hole.

The first fixture is inserted between the lens rim portion and contact with the outer surface of the lens rim, thereby preventing the left and right flow of the nose pad to improve the fixing force of the nose pad and improve the overall quality and durability of the glasses There is.

The fixing protrusion is caught on the inner surface of the fixing groove, the hook protrusion is mounted to the other end of the first fastener, so that the relative relative of the second fixture with respect to the first fixture in one end and the other end direction of the first fixture. There is an effect of preventing the flow to improve the binding force of the nose pads.

The blocking protrusion is inserted into both ends of the spacer hole adjacent to the mounting hole, thereby closing the end of the spacer hole to prevent foreign matter from penetrating into the spacer hole, and the inside of the spacer hole is not visible from the outside. You can make the appearance look neat.

Since the width between the first guide protrusion and the second guide protrusion is equal to the width of the third guide protrusion, the third guide protrusion is inserted and fixed between the first guide protrusion and the second guide protrusion, thereby providing the first guide protrusion. There is an effect of improving the binding force of the nose pad by inhibiting the flow of the second fixture to the fixture.

1 is a structural diagram of the nose support and the lens fixing structure of the glasses according to the prior art,
2 is a perspective view of a pair of glasses provided with an assembled nose pad according to an embodiment of the present invention,
3 is a perspective view showing a nose pad opened in FIG.
4 is an exploded perspective view of a pair of glasses provided with an assembled nose pad according to an embodiment of the present invention;
5 is a cross-sectional view taken from AA of FIG. 2;

2 is a perspective view of a pair of glasses provided with an assembled nose pad according to an embodiment of the present invention, Figure 3 is a perspective view showing the open nose pad in Figure 2, Figure 4 is an assembled nose pad according to an embodiment of the present invention 5 is an exploded perspective view of a pair of glasses provided with a cross-sectional view taken from AA of FIG. 2.

As shown in FIGS. 2 to 5, the glasses provided with the assembled nose pad 400 according to the embodiment of the present invention have a lens rim part 100, a connection part 200, a leg part 300, and a nose pad ( 400).

The lens rim portion 100 is formed in a square shape with rounded corners, and a mounting hole 110 into which a lens for eyeglasses (not shown) is inserted is formed.

The mounting hole 110 is formed through the front and rear direction as shown in Figure 2, it is formed in a rectangular shape.

In other words, the lens rim portion 100 is a portion surrounding the outer circumferential surface of the lens for glasses, and has a curved shape extending along the outer circumferential surface of the lens.

The lens rim portion 100 is composed of two spaced apart from the left and right, the mounting hole 110 is made of two are formed in the lens rim portion 100, each one is spaced apart from the left and right.

The connection part 200 connects the two lens edge parts 100.

More specifically, the connection part 200 is formed long in the direction of the lens rim portion 100 between the two lens rim portion 100, both ends are formed integrally with the two lens rim portion 100, respectively.

In addition, the connection part 200 is formed to be rounded while the upper and lower widths of both ends positioned in the direction of the lens border part 100 gradually increase toward the lens border part 100.

In addition, the connection part 200 is provided with a spacing hole 210 for communicating with each other two mounting holes 110 formed in the two lens rims 100.

The spacing hole 210 is formed to extend in the direction of the lens rim portion 100 and communicates with the mounting hole 110 through the lens rim portion 100.

In addition, the spacing hole 210 is opened in the front and rear direction.

That is, the spacing hole 210 is formed by penetrating one end of each of the connecting portion 200 and the two lens edge portions 100 adjacent to the connecting portion 200, and the connecting portion 200 and the lens edge portion ( One end of the 100 is separated into an upper end and a lower end with respect to the separation hole 210.

Therefore, the two lens rim portion 100 and the connecting portion 200 is formed in a closed curve shape surrounding the two mounting holes 110 and the separation hole 210, the nose pad 400 as will be described later It is mounted to surround the connecting portion 200 can be fixed so that one end of the lens rim portion 100 does not open without a separate screw coupling.

And one end of the connecting portion 200 and the lens rim portion 100 by the spaced apart hole 210 can be opened up and down respectively to adjust the vertical size of the spaced hole 210 and the mounting hole 110.

That is, when assembling the lens to the mounting hole 110, the upper and lower ends of the connection part 200 are opened to widen the size of the mounting hole 110, and then insert the lens into the mounting hole 110. The lens is fixed to the mounting hole 110 by bringing the upper and lower ends of the connection part 200 together.

The leg part 300 is mounted to the side of the lens rim part 100 opposite to the connection part 200 to support the glasses to be worn on the face of a person.

The leg portion 300 is formed to protrude to the rear of the lens rim portion 100, the end is mounted to the human ear.

The leg part 300 is integrally formed with the lens rim part 100, and in some cases, the leg part 300 may be hingedly coupled to the lens rim part 100 to be foldable.

The nose pad 400 is mounted to surround the connection part 200, and supports the connection part 200 in the direction of the separation hole 210 to prevent the connection between the upper end and the lower end of the connection part 200. .

In more detail, the nose pad 400 includes a first fixture 410, a second fixture 420, and a pad part 430.

The first fixture 410 is formed in a trapezoidal shape, it is mounted to surround one surface of the connecting portion 200 located in the face direction of the person.

In addition, a seating groove 411 into which the connection part 200 is inserted is formed in the first fixing tool 410.

The seating groove 411 is formed to penetrate in the direction of the lens border part 100, that is, in the left and right direction, and is open in the direction of the connection part 200.

In addition, the width of the seating groove 411 in the other end direction from one end of the first fastener 410 is equal to the overall width of the connection portion 200 including the spacing hole (210).

That is, the upper and lower widths of the seating grooves 411 are the same as the widths from the top to the bottom of the connection part 200 including the spacing hole 210.

Of course, in some cases, the upper and lower widths of the seating grooves 411 may be formed to be smaller than the width from the top to the bottom of the connection part 200 including the spacing hole 210.

In addition, the vertical width of the seating groove 411 is gradually increased toward both ends positioned in the lens border portion 100 direction.

When the mounting groove 411 assembling the lens in the mounting hole 110, the upper and lower ends of the connecting portion 200 are assembled with each other so that the lens rim portion 100 is fixed to the lens.

That is, when assembling the lens to the mounting hole 110, the lens rim part 100 may be expanded in the vertical direction and plastically deformed. In this case, the upper and lower ends of the connection part 200 are inserted into the seating groove 411. By compressing to gather together, the inner surface of the lens rim portion 100 may be fixed to the lens so that the lens does not leave the mounting hole 110.

In this way, the width of the seating groove 411 in the other end direction from one end of the first fixture 410 is formed to be the same as the entire width of the connecting portion 200 including the spacing hole 210, the spacing hole ( The one end and the other end of the connecting portion 200 with the 210 interposed therebetween has an effect of improving the bonding force of the lens mounted in the mounting hole (110).

In addition, the first fixture 410 is inserted between the two lens rim portion 100 in contact with the outer surface of the lens rim portion 100, respectively.

Specifically, one end, that is, the upper end of the first fixture 410 is disposed in the upper portion of the upper end of the connecting portion 200 in contact with the sides of the two lens rim portion 100 in the direction of the connecting portion 200, respectively, The other end of the first fixing tool 410, that is, the lower end, is disposed below the lower end of the connection part 200 and contacts the side surfaces of the two lens edge parts 100 positioned in the direction of the connection part 200, respectively.

The first fixture 410 is blocked by the left and right flow by the lens rim portion 100.

As such, the first fixing tool 410 is inserted between the lens rim portion 100 to contact the outer surface of the lens rim portion 100, thereby preventing the left and right flow of the nose pad 400 to the nose pad There is an effect of improving the fixing force of the 400 and improve the overall quality and durability of the glasses.

In addition, the fixing protrusion 412 protrudes from the upper end of the first fixing tool 410 in the direction of the second fixing tool 420, that is, as described later.

The fixing protrusion 412 is disposed in the upper portion of the seating groove 411, as shown in Figure 4, it is formed long in the lens border portion 100 direction.

The fixing protrusion 412 is inserted into the second fixing sphere 420 as will be described later.

In addition, the first fixing tool 410 is formed with blocking projections 413 that are inserted at both ends of the separation hole 210 adjacent to the mounting hole 110.

The blocking protrusion 413 is formed to protrude forward in the inner side of the seating groove 411, it is made of two spaced apart left and right in the direction of the mounting hole (110).

The blocking protrusion 413 is inserted into both ends of the separation hole 210 located in the mounting hole 110 direction to close the end of the separation hole 210.

As such, the blocking protrusion 413 is inserted into both ends of the spacer hole 210 adjacent to the mounting hole 110, thereby closing the end of the spacer hole 210 and closing the end of the spacer hole 210. It is possible to prevent foreign matter from penetrating and make the exterior of the separation hole 210 visible from the outside.

Of course, the blocking protrusion 413 may be formed in the second fixing tool 420 as described below.

In addition, the first guide 410 is formed with a first guide protrusion 414 and the second guide protrusion 415 inserted into the separation hole 210.

The first guide protrusion 414 and the second guide protrusion 415 are formed to protrude forward inside the seating groove 411 and are spaced apart from each other in the direction of the lens rim part 100, that is, in the left and right directions. .

The first guide protrusion 414 and the second guide protrusion 415 are disposed between the blocking protrusion 413.

In addition, a groove is formed in the first fixing tool 410 in a direction opposite to the protruding direction of the first guide protrusion 414 between the first guide protrusion 414 and the second guide protrusion 415.

One end, that is, the upper end of the second fixture 420 is hinged to the first fixture 410, and is bent in the direction of the first fixture 410 wraps the other surface of the connecting portion 200.

In detail, a hinge portion 421 of a soft material is formed at an upper end of the second fixing tool 420.

The hinge part 421 is integrally formed at the upper end of the first fixing part and the upper end of the second fixing part, and is formed of a flexible material to be easily bent.

Accordingly, as shown in FIG. 3, the second fixing tool 420 is bent by the hinge part 421 in the first fixing direction, that is, in the direction of the arrow, and is disposed on the opposite side of the first fixing part. Wrap the other side of the (200).

In addition, a fixing groove 422 into which the fixing protrusion 412 is inserted is formed at one end of the second fixing tool 420.

The fixing groove 422 is formed in a rectangular shape, and is formed concave in the opposite direction of the connecting portion 200.

The fixing protrusion 412 is inserted into the fixing groove 422 when the second fixing tool 420 is bent and disposed to face the other surface of the connecting part 200, so that the fixing groove 422 is inserted into the fixing groove 422. I get caught.

That is, the fixing protrusion 412 is in contact with the inner upper surface of the fixing groove 422, as shown in Figure 5 to prevent the second fixing sphere 420 from moving downward with respect to the first fixing sphere 410 do.

In addition, the other end of the second fixture 420 is hooked detachably to the other end of the first fixture 410.

That is, a hook protrusion 423 hooked to the other end of the first fixture 410 is formed at the other end of the second fixture 420.

The hook protrusion 423 is formed to be bent in a 'b' shape, is wrapped around the other end of the first fixture 410 is mounted so that the end is caught on the other end of the first fixture 410.

The hook protrusion 423 prevents the second fixture 420 from moving upward with respect to the first fixture 410.

As described above, the second fixing tool 420 is hinged to one end of the first fixing tool 410 and the other end thereof is detachably hooked to the other end of the first fixing tool 410, thereby providing the nose pad 400. The connection part 200 can be easily attached and detached.

In addition, the fixing protrusion 412 is caught on the inner surface of the fixing groove 422, the hook protrusion 423 is mounted to be caught on the other end of the first fixing sphere 410, the upper and lower of the first fixing sphere 410 Inhibit the relative flow of the second fixture 420 with respect to the first fixture 410 in the direction has an effect of improving the bonding force of the nose pad 400.

In addition, a third guide protrusion 424 is formed in the second fixing tool 420 to be inserted between the first guide protrusion 414 and the second guide protrusion 415.

The third guide protrusion 424 is formed to be left and right in a rectangular shape and is formed between the fixing groove 422 and the hook protrusion 423.

The third guide protrusion 424 protrudes in the direction of the first fixture 410.

In addition, the width of the third guide protrusion 424 in the lens border direction is the same as the width between the first guide protrusion 414 and the second guide protrusion 415.

That is, the third guide protrusion 424 is mounted in contact with the inner surface between the first guide protrusion 414 and the second guide protrusion 415, respectively.

In some cases, the first guide protrusion 414 and the second guide protrusion 415 are formed in the second fixing tool 420, and the third guide protrusion 424 is formed in the first fixing tool 410. May be

As such, the width between the first guide protrusion 414 and the second guide protrusion 415 is the same as the width of the third guide protrusion 424 so that the third guide protrusion 424 is the first guide protrusion. By inserting and fixing between the 414 and the second guide protrusion 415, the binding force of the nose pad 400 is improved by preventing the relative flow of the second fixture 420 with respect to the first fixture 410. It is effective to let.

Meanwhile, the pad part 430 is formed in the first fixing tool 410 in the opposite direction of the connection part 200.

The pad part 430 is formed to protrude gradually in the left and right direction, and contacts the nose part of the person to support the glasses to be worn on the face.

The nose pad 400 having the above configuration is made of plastic, there is no risk of corrosion, and post-processing such as plating is unnecessary, thereby reducing costs.

In addition, the nose pad 400 is mounted to be detachably wrapped around the connecting portion 200 to support the connecting portion 200 in the direction of the separation hole 210, a separate tool when assembling a lens in the mounting hole 110 It is possible to remove without detachment and improve productivity, and when the nose pad 400 is broken, the nose pad 400 can be easily replaced without welding, thereby facilitating repair.

Glasses provided with the assembled nose pad of the present invention is not limited to the above-described embodiment, it can be carried out in a variety of modifications within the scope of the technical idea of the present invention.

100: lens rim, 110: mounting hole, 200: connecting portion, 210: spacing hole, 300: leg portion, 400: nose pad, 410: first fixing hole, 411: seating groove, 412: fixing protrusion, 413: blocking protrusion 414: first guide protrusion, 415: second guide protrusion, 420: second fixing tool, 421: hinge portion, 422: fixing groove, 423: hook protrusion, 424: third guide protrusion, 430: pad portion,

Claims (7)

Two lens border portions formed with mounting holes for mounting lenses;
A connection part integrally formed with the lens border part and connecting between the two lens border parts;
A leg portion mounted to a side of the lens edge portion opposite to the connection portion;
A nose pad detachably mounted to the connection unit; Including but not limited to,
The connecting portion is formed with a separation hole for communicating with each other two mounting holes formed in the two lens rims,
The nose pad is mounted to surround the connecting portion is provided with a prefabricated nose pad, characterized in that for supporting the connecting portion in the direction of the separation hole. The method of claim 1,
The nose pad,
A first fixture surrounding one side of the connection part;
A second fixture having one end hinged to one end of the first fixture and being bent toward the first fixture and surrounding the other surface of the connection portion;
A pad part formed in the first fixing tool in a direction opposite to the connection part; Including but not limited to,
The other end of the second fastener is a pair of eyeglasses having an assembled nose pad, characterized in that the hook is detachably attached to the other end of the first fixture. The method of claim 2,
The first fixture is provided with a seating groove into which the connection portion is inserted,
Eyeglasses with prefabricated nose pads, characterized in that the width of the seating groove from one end of the first fixture to the other end is equal to or less than the overall width of the connecting portion including the spacing hole. The method of claim 2,
The first fastener is inserted between the lens rim portion and the eyeglasses equipped with an assembled nose pad, characterized in that the contact with the outer surface of the lens rim portion to prevent the left and right flow of the nose pad. The method of claim 4, wherein
One end of the first fixture is formed with a fixing protrusion protruding in the direction of the second fixture,
One end of the second fastener is formed with a fixing groove into which the fixing protrusion is inserted.
The other end of the second fixture is provided with a hook projection is coupled to the other end of the first fixture,
The fixing protrusion is caught on the inner surface of the fixing groove and the hook protrusion is caught on the other end of the first fixture to prevent relative flow of the second fixture with respect to the first fixture in one end and the other end direction of the first fixture. Glasses provided with an assembled nose pad, characterized in that. The method according to any one of claims 2 to 5,
Any one of the first fixture or the second fixture is an assembled nose pad, characterized in that the insertion protrusions are formed at both ends of the separation hole adjacent to the mounting hole to close the end of the separation hole is formed; Equipped glasses, The method according to any one of claims 2 to 5,
Any one of the first fixture or the second fixture is disposed in the lens rim portion spaced apart from each other to form a first guide protrusion and a second guide protrusion inserted into the spacing hole,
A third guide protrusion which is inserted between the first guide protrusion and the second guide protrusion is formed at any one of the first fixture or the second fixture.
The width between the first guide protrusion and the second guide protrusion is equal to the width of the third guide protrusion, characterized in that to prevent the relative flow of the second fixture to the first fixture in the direction of the lens rim portion Glasses with buildable nose pads.

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