KR200489414Y1 - Glasses lens mounting structure - Google Patents

Glasses lens mounting structure Download PDF

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Publication number
KR200489414Y1
KR200489414Y1 KR2020190000618U KR20190000618U KR200489414Y1 KR 200489414 Y1 KR200489414 Y1 KR 200489414Y1 KR 2020190000618 U KR2020190000618 U KR 2020190000618U KR 20190000618 U KR20190000618 U KR 20190000618U KR 200489414 Y1 KR200489414 Y1 KR 200489414Y1
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KR
South Korea
Prior art keywords
rim
spectacle lens
line
mounting
circumferential surface
Prior art date
Application number
KR2020190000618U
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Korean (ko)
Inventor
김광태
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김광태
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Priority to KR2020190000618U priority Critical patent/KR200489414Y1/en
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Publication of KR200489414Y1 publication Critical patent/KR200489414Y1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/001—Assembling; Repairing

Abstract

According to the present invention, there is provided an eyeglass frame including a pair of lens fixing rims which are fixed by a cog-bridge fixing a spectacle lens, and a pair of glasses legs which are rotatably assembled through hinge joints at both ends of the rim, An insertion portion formed on the outer circumferential surface of the spectacle lens in a concave structure along the outer circumferential surface; There is provided an eyeglass lens mounting structure including a mounting portion that is inserted along an inner circumferential surface of an inner circumferential surface of a rim, and a mounting portion of a rim is inserted into an insertion portion of the spectacle lens, and a spectacle lens is mounted on the rim.

Description

[0001] The present invention relates to a glass lens mounting structure,

The present invention relates to a spectacle lens mounting structure, and more particularly, to a spectacle lens mounting structure in which a concave groove is formed along an outer circumferential surface of an outer circumferential surface of a spectacle lens and a convex protrusion is formed along an inner circumferential surface of an inner circumferential surface of the rim, To a spectacle lens mounting structure capable of mounting a spectacle lens on a rim.

In addition, the present invention relates to a spectacle lens mounting structure capable of preventing flow of the spectacle lens from the inner circumferential surface of the rim or preventing rotation of the spectacle lens by forming a flow preventing protrusion on the inner circumferential surface of the rim.

Glasses are a necessity that can be said to be part of our body that should be worn from the time of the weather to the time of sleep to calibrate eyesight. In wearing glasses, the ear or nose portion is pressed by the weight, causing marks and pain, In the case of a thick case, there is a problem that it hinders visibility and causes discomfort in everyday life and causes stress.

Therefore, eyeglass frames should be thin, light, rugged and beautiful so that they can help in correction of vision and minimize inconvenience in wearing.

The construction of the spectacle frame which is mainly used in recent years is disclosed in a public utility model 2000-0002819 (or a utility model application No. 20-1998-0012766), and the like. The spectacle lens includes a rim for fixing the spectacle lens and a nose The bridges are connected by hinges to the endpiece that connects the rim to the legs.

When the rim is made of a metal material, the bolts of the rim fastening frame formed at both ends of the rim having grooves are released to open the rim. In the state where the rim of the lens is inserted into the groove formed in the inner peripheral surface of the rim, And the rim is made of synthetic resin material. When the rim is made of a synthetic resin material, the edge of the lens is formed in the groove formed in the inner circumferential surface of the rim using the elasticity of the rim, And the spectacle lens is mounted through the insertion from the back surface.

However, in the conventional spectacle lens mounting structure as described above, as shown in Fig. 1, the inner peripheral surface of the rim 30 on which the spectacle lens 10 is mounted corresponds to the portion of the spectacle lens 10 protruding at a bevel The edge E of the insertion groove I is formed in a groove structure along the inner circumferential surface of the rim 30 and the edge E is protruded from both sides of the insertion groove I, The width of the rim 30 is wider than the width of the rim 30, and the weight of the rim 30 can not be lightened, thereby reducing the wearing comfort.

In order to solve the above problems, recently, as shown in FIG. 2, the half mirror structure in which only the upper edge portion of the spectacle lens 10 is mounted on the rim 30, that is, the spectacle lens 10, The upper edge portion of the spectacle lens 10 is inserted into the insertion groove I of the rim 30 after the groove 11 is formed in the rim of the rim 30 and the supporting string 12 such as a fishing line is formed in the groove 11 The lower edge of the spectacle lens 10 which is not attached to the rim 30 is brought into contact with the table or the like due to carelessness of the wearer, There is a problem that the lower edge portion of the spectacle lens 10 having a relatively weak tolerance is easily broken.

On the other hand, in recent years, eyeglass frames and eyeglass lenses have been formed with ellipses, hexagons and octagons close to perfect circles or circles. Thus, when the spectacle lens is rotated or flowed in the state of being mounted on the inner surface of the eyeglass frame, And the optical center point (focus) of the pupil and the lens is deviated from the eye, or the astigmatic lens has a problem that the axis turns, resulting in blurred vision, vomiting, dizziness, and the like.

That is, when the spectacle lens has a circular or circular shape, there is a problem that the spectacle lens is moved or rotated on the inner circumferential surface of the rim, even if the spectacle lens protrudes at an angle and the inner circumferential surface of the rim is formed as a groove.

In addition, since the groove portion of the spectacle lens is held in close contact with the supporting line only by the supporting line, even if the semi-denture structure as described above is provided, the contact area between the supporting line and the spectacle lens is not wide, The flow problem can not be completely eliminated even if the optician has a high degree of skill. Thus, there is a problem in that the spectacle lens and the spectacle frame are not fixed or closely attached to each other while the wearer uses the spectacle lens.

Therefore, it is an object of the present invention to provide a spectacle lens in which a concave groove is formed along an outer circumferential surface of a spectacle lens and convex protrusions are formed along an inner circumferential surface of the rim to insert protrusions into the groove, To provide a spectacle lens mounting structure which is refined in design, improved in wearing comfort, and can prevent breakage of the lens.

The object of the present invention is to provide a spectacle lens mounting structure capable of preventing flow of the spectacle lens from the inner circumferential surface of the rim or preventing rotation of the spectacle lens by forming a flow preventing protrusion on the inner circumferential surface of the rim.

The purpose of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to the present invention, there is provided an eyeglass frame including a pair of lens fixing rims which are fixed by a cog-bridge fixing a spectacle lens, and a pair of glasses legs which are rotatably assembled through hinge joints at both ends of the rim, An insertion portion formed on the outer circumferential surface of the spectacle lens in a concave structure along the outer circumferential surface; There is provided an eyeglass lens mounting structure including a mounting portion that is inserted along an inner circumferential surface of an inner circumferential surface of a rim, and a mounting portion of a rim is inserted into an insertion portion of the spectacle lens, and a spectacle lens is mounted on the rim.

Here, the insertion section includes: an insertion line formed on the outer peripheral surface of the spectacle lens with a groove-shaped cross section; It is preferable to include a rim corresponding to the outer peripheral surface of the spectacle lens except for the insertion line.

The mounting portion includes a mounting line corresponding to the rim main body to be inserted into the insertion line of the spectacle lens; And a flow preventing protrusion formed on a portion of the mounting line which is in contact with the insertion portion insertion line.

Further, the mounting portion includes: a mounting line formed on the inner circumferential surface of the rim so as to protrude convexly along the inner circumferential surface thereof and inserted into the insertion line of the insertion portion; And a flange that corresponds to the inner circumferential surface of the rim excluding the mounting line and is supported by contact with the rim of the spectacle lens when the mounting line is inserted into the insertion line of the spectacle lens.

Further, the mounting portion includes: a mounting line formed on the inner circumferential surface of the rim so as to protrude convexly along the inner circumferential surface thereof and inserted into the insertion line of the insertion portion; A flange which corresponds to the inner circumferential surface of the rim excluding the mounting line and which is supported by the rim of the spectacle lens when the mounting line is inserted into the insertion line of the spectacle lens; And a flow preventing protrusion formed on a portion of the mounting line which is in contact with the insertion line.

It is preferable that the flow preventing protrusion is protruded from the surface of the mounting line with a height of 0.35 mm to 0.75 mm.

Therefore, according to the present invention, the spectacle lens is mounted on the rim through the structure in which the concave groove is formed along the outer circumferential surface of the spectacle lens and the projection is formed on the inner circumferential surface of the rim along the inner circumferential surface, The design is refined, the fit is improved, and the lens can be protected from breakage.

Further, a flow preventing protrusion may be formed on the inner circumferential surface of the rim to prevent the spectacle lens from being rotated or rotated on the inner circumferential surface of the rim.

On the other hand, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

FIGS. 1 and 2 are perspective views respectively showing glasses to which a conventional spectacle lens mounting structure is applied; FIG.
FIG. 3 is a perspective view illustrating a spectacle lens mounting structure according to a first preferred embodiment of the present invention; FIG.
4 is an exploded perspective view of the spectacle lens mounting structure of FIG.
5 is a cross-sectional view showing a mounting structure of a rim and a lens in glasses to which the spectacle lens mounting structure of Fig. 3 is applied;
FIGS. 6 and 7 are exploded perspective views of glasses according to a second preferred embodiment of the present invention in which the spectacle lens mounting structure is applied. FIG. And
FIG. 8 is an exploded perspective view of the eyeglass lens mounting structure according to the third preferred embodiment of the present invention in which glasses are applied. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 to 5, the spectacle lens mounting structure according to the first preferred embodiment of the present invention includes a spectacle lens mounting structure for fixing a spectacle lens 10 and a pair of lens fixing An eyeglass frame (G) including a spectacle leg (50) rotatably assembled at both ends of a rim (30) and a rim (30) through a hinge connector (40) And a mounting portion 200 formed to have a convexly protruding structure along the inner circumferential surface of the inner circumferential surface of the rim 30 so that the insertion of the spectacle lens 10 The mounting portion 200 of the rim 30 is inserted into the portion 100 and the spectacle lens 10 is mounted on the rim 30. [

Here, in the eyeglass frame G, the cob bridge 20, the fixing rim 30, the hinge connector 40, and the eyeglass leg 50 have shapes and configurations similar to those of a known metal or synthetic resin material, A description thereof will be omitted.

The insertion portion 100 has a structure in which a mounting portion 200 formed in a concave structure on the outer circumferential surface of the spectacle lens 10 and having a projecting structure is inserted into the rim 30, And an edge 120 corresponding to the outer circumferential surface of the spectacle lens 10 except for the insertion line 110. The insertion line 110 has a width and a cross section of 'V' or 'U'

Here, the insertion line 110 is formed by rotating the diamond wheel at a predetermined speed on the rim 120 in a state where the spectacle lens 10 is fixed to the support frame by a known spectacle lens processing machine or the like, .

It is preferable that the rim 120 has a width at least larger than the longest width of the insertion line 110 so that the spectacle lens 10 is not broken at the time of processing the insertion line 110.

The mounting portion 200 includes a mounting line 210 formed in the inner circumferential surface of the rim 30 so as to protrude along the inner circumferential surface and inserted into the insertion line 110 of the insertion portion 100, The mounting line 210 corresponds to the inner circumferential surface of the rim 30 and is supported in contact with the rim 120 of the spectacle lens 10 when the spectacle lens 10 is inserted into the insertion line 110 of the spectacle lens 10, And a flange 220 for stably mounting on the inner circumferential surface of the rim 30.

Here, the mounting line 210 has a cross section of 'V' or 'U' shape like the insertion line 110, and is injection molded or processed by a known method.

In addition, the flange 220 can be freely configured at least in a range narrower, equal to, or wider than the longest width of the mounting line 110, whereby the thickness of the spectacle lens 10 can be adjusted, It is possible to provide a sense of beauty that has a rimless feel through the lens having a width equal to or thinner than the thickness of the spectacle lens 10. When the spectacle lens 10 is thin, The entire rim 120 of the spectacle lens 10 can be mounted on the inner circumferential surface of the rim 30 as in the prior art, thereby providing a stable feeling.

Here, when the width of the flange 220 is 1 mm to 2 mm, the spectacle lens 10 is provided with a feeling of rimless feeling when the spectacle lens 10 is mounted, So that the impact applied to the edge can be fully absorbed.

That is, when the width of the flange 220 is less than 1 mm, the edge portion of the spectacle lens 10, which is not covered by the flange 220, is widened when the thickness of the spectacle lens 10 is larger, If the width of the flange 220 is greater than 2 mm, even if the thickness of the spectacle lens 10 is thin or close to the thickness, the thickness of the spectacle lens 10 is not covered by the flange 220 The edge portion of the spectacle lens 10 is narrow and the portion of the spectacle lens 10 exposed to the outside is narrowed. Accordingly, there is a problem that the spectacle feel is deteriorated because the spectacle frame is widened. .

On the other hand, when the thickness of the flange 220 is in the range of 0.1 mm to 2 mm, preferably 0.5 mm to 1.5 mm, which is as thin as possible within a range in which the thickness can be processed or manufactured, It is possible to provide a sense of beauty that has a rimless feeling when the rim 120 is attached.

At this time, if the flange 220 has a thickness of 0.1 mm to 2 mm, it is difficult to manufacture the lens with a thickness of less than 0.1 mm, and the durability is greatly reduced, thereby deteriorating the protective function of the spectacle lens 10. It is easy to manufacture and improve the durability, but the number of parts exposed to the outside of the rim 120 of the spectacle lens 10 is increased, so that the rimless feeling is lowered and the new design and the sense of beauty are not provided It is preferable to have such a critical meaning as described above.

On the other hand, the flange 220 preferably has a thickness of 0.5 mm to 1.5 mm.

Here, when the thickness of the flange 220 is less than 0.5 mm, the weight of the rim 30 is reduced, so that the nose and ear portions are relatively less pressed due to the weight of the spectacle frame during wearing, When the rim 30 is made of a metal material, the crown, the cobraid 20, the hinge connector 40, the eyeglass legs 50, etc. are welded to the flange 220 of the rim 30 by the flange 220 220 are melted first and welded joints can not be made, so that workability is largely lowered. Also, even if welded joints are formed, rim portions (joint portions) for joining hinge joints 40 for insertion of the spectacle lens 10 30 are opened, both ends of the rim 30 are opened by the heat, and the degree of contact of the spectacle lens 10 is lowered to easily detach or break the spectacle lens 10. In addition, After inserting the lens 10, When the wearer worn the glasses, a predetermined elasticity is required in the entire constituent parts as the glasses are widened to correspond to the area of the face. At this time, not only the rim 30 but also the crown, the cobraid 20 and the hinge connector 40 And the eyeglass legs 50 are easily opened. As a result, the glasses 50 can not be restored to their original state when repeatedly used, resulting in a significant reduction in service life.

When the thickness of the flange 220 exceeds 1.5 mm, the flange 220 of the rim 30 can be easily welded to the flange 220 of the rim 30 by using a metal bridge, a cobra bridge 20, However, since the weight of the rim 30 is increased, the nose and ear portions are severely pressed by the weight of the eyeglass frame during wearing, so that the feeling of wearing is remarkably reduced and the lightweight frame can not be provided. have.

The numerical limitation on the thickness of the flange 220 as described above is to minimize the weight of the rim 30 even if the rim 30 has a metal material so as to maintain the minimum strength while reducing the overall weight of the glasses Durability and can be provided with a minimum amount of material to enable the welding operation of the components when a metal crown, a cobra bridge 20 and a hinge connection 40 for leg connection, etc., A crown, a cobraid 20, and a hinge connector 40 are joined to a rim 30 having various thicknesses through a welding joint method to form a corresponding spectacle frame. Then, Of the spectacle lens 10 are worn for at least four weeks, and then the process of evaluating the wearing comfort and the durability of the spectacle is over- The thickness of the rim 30 having the optimal fit and durability, which is different depending on the thickness of the flange 220, is designed so that the total weight of the spectacles can be made as light as about 6 g to 8 g, preferably about 7.25 g, Provide critical significance that corresponds to difficult derivations.

Hereinafter, the action of the spectacle lens mounting structure having the above-described structure will be described.

First, when the rim 30 of the spectacle frame G is made of a metal material, the bolt or hook of the rim clamping frame formed on one side of the rim 30 is released to open a part of the rim 30, The mounting line 210 of the mounting portion 200 formed on the rim 30 is inserted into the insertion line 110 of the insertion portion 100 formed on the spectacle lens 10 and then the rim 30, The edge 120 of the insertion part 100 formed on the spectacle lens 10 is stably supported on the flange 220 of the mounting part 200 formed on the coupling part 30 by the bolt in the tightening frame, The spectacle lens 10 is mounted on the lens barrel 30.

On the other hand, when the rim 30 of the spectacle frame G has a synthetic resin material, the spectacle lens 10 is forcibly inserted from the front or rear surface of the rim 30 by using the elasticity of the rim 30, The mounting line 210 of the mounting portion 200 formed on the rim 30 is inserted into the insertion line 110 of the insertion portion 100 formed on the spectacle lens 10, The spectacle lens 10 is mounted on the rim 30 through the flange 220 of the spectacle lens 10 in which the rim 120 of the insertion portion 100 formed on the spectacle lens 10 is stably supported.

6 and 7, the spectacle lens mounting structure according to the second preferred embodiment of the present invention includes a spectacle lens mounting structure for fixing a spectacle lens 10 and a pair of lens fixing An eyeglass frame (G) including a spectacle leg (50) rotatably assembled at both ends of a rim (30) and a rim (30) through a hinge connector (40) And a mounting portion 200 inserted along the inner circumferential surface of the inner circumferential surface of the rim 30 to be inserted into the insertion portion 100 of the spectacle lens 10, The mounting portion 200 of the rim 30 is inserted into the rim 30 and the spectacle lens 10 is mounted on the rim 30. The mounting portion 200 corresponds to the inner peripheral surface of the rim 30, The insertion line 210 of the insertion line 110 of the insertion part 100 of the spectacle lens 10 in the mounting line 210 Is the area in contact with dakmyeon formed in some sections or entire length to the spectacle lens 10 is a flow prevention protrusion 230 to prevent the flow or rotate within the inner peripheral surface of the rim (30).

Here, the spectacle frame G and the insertion unit 100 have the same configuration as that of the preferred embodiment, and a detailed description thereof will be omitted.

The mounting line 210 corresponds to the main body of the rim 30 inserted into the insertion line 110 of the spectacle lens 10 and may have a circular or rectangular cross section.

The flow preventing protrusion 230 generates friction on a portion of the mounting line 210 that contacts the recessed portion of the insertion line 110 of the spectacle lens 10, that is, the bottom surface of the groove portion, It is preferable to protrude as means for preventing rotation or flow on the inner peripheral surface of the mounting line 210.

8, the spectacle lens mounting structure according to the third preferred embodiment of the present invention is characterized in that the mounting portion 200 is formed in the inner peripheral surface of the rim 30 in a convexly protruding structure along the inner peripheral surface, A mounting line 210 inserted into the insertion line 110 of the spectacle lens 100 and a mounting line 210 corresponding to the inner circumferential surface of the rim 30 excluding the mounting line 210, A flange 220 which is held in contact with the rim 120 of the spectacle lens 10 when inserted into the eyeglass lens 10 and a flow prevention protrusion 230 formed on a portion of the mounting line 210 which contacts the insertion line 110 do.

The flow preventing protrusion 230 according to the second and third preferred embodiments of the present invention is mounted on the mounting line 210 of the rim 30, that is, the insertion line 110 of the spectacle lens 10 The rim 30 and the spectacle lens 10 can be securely and tightly adhered to each other without being slid. For example, the rim 30 and the rim 30, If the depth of the insertion line 110 is greater than the projection height of the mounting line 210 when the mounting line 210 is inserted into the insertion line 110 of the spectacle lens 10, It is preferable that the height of the spectacle lens 10 is about 0.35 mm to 0.75 mm from the surface of the mounting line 210 in order to prevent such a problem. And repeatedly protruding at a predetermined interval.

The numerical limitation on the height of the flow preventive protrusion 230 reflects the elasticity of the spectacle lens 10 when the spectacle lens 10 has the synthetic resin material. When the height is less than 0.35 mm from the surface of the mounting line 210 If the height of the projecting portion is too low, the frictional force provided on the bottom surface of the groove of the insertion line 10 of the spectacle lens 10 is too small to be effective. If the projection portion is larger than 0.75 mm, There is a problem that the outer surface and the flange 220 of the mounting line 210 are not in close contact with each other or interposed therebetween. Therefore, it is preferable to have a critical meaning according to the numerical limitation as described above.

Hereinafter, the action of the spectacle lens mounting structure having the above-described structure will be described.

First, when the rim 30 of the spectacle frame G is made of a metal material, the bolt or hook of the rim clamping frame formed on one side of the rim 30 is released to open a part of the rim 30, The mounting line 210 of the mounting portion 200 formed on the rim 30 is inserted into the insertion line 110 of the insertion portion 100 formed on the spectacle lens 10 and then the rim 30, The edge 120 of the insertion part 100 formed on the spectacle lens 10 is stably supported on the flange 220 of the mounting part 200 formed on the coupling part 30 by the bolt in the tightening frame, The spectacle lens 10 is mounted on the lens barrel 30.

On the other hand, when the rim 30 of the spectacle frame G has a synthetic resin material, the spectacle lens 10 is forcibly inserted from the front or rear surface of the rim 30 by using the elasticity of the rim 30, The mounting line 210 of the mounting portion 200 formed on the rim 30 is inserted into the insertion line 110 of the insertion portion 100 formed on the spectacle lens 10, The spectacle lens 10 is mounted on the rim 30 through the flange 220 of the spectacle lens 10 in which the rim 120 of the insertion portion 100 formed on the spectacle lens 10 is stably supported.

The flow preventing protrusion 230 is formed on the mounting line 210 of the rim 30 so that the contact between the mounting line 210 of the rim 30 and the insertion line 110 of the spectacle lens 10 The problem that the spectacle lens 10 is caused to flow or rotate on the inner peripheral surface of the rim 30 is prevented even if the spectacle lens 10 and the rim 30 have a circular or circular shape.

Therefore, according to the spectacle lens mounting structure according to the present invention, the insertion line 110 is formed on the outer circumferential surface of the spectacle lens 10 along the outer circumferential surface, and the mounting line 210 convex along the inner circumferential surface is formed on the inner circumferential surface of the rim 30 The spectacle lens 10 can be mounted on the rim 30 through the structure in which the mounting line 210 of the rim 30 is inserted into the insertion line 110 of the spectacle lens 10.

In addition, it is possible to provide a spectacle frame (G) having a sense of beauty with a light and comfortable feeling and a rimless feeling because the rim (30) can be manufactured in a flat flat structure with a narrow width and a thin thickness.

In addition, even if the insertion line 110 is formed in the eyeglass lens 10, the rim 120 of the spectacle lens 10 is covered by the flange 220 of the rim 30, 10 can be prevented from being directly damaged by an object.

The flow preventing protrusion 230 may be formed on the mounting line 210 of the rim 30 to frictionally contact the mounting line 210 of the rim 30 and the insertion line 110 of the spectacle lens 10 It is possible to prevent the spectacle lens 10 from flowing or rotating on the inner peripheral surface of the rim 30 even if the spectacle lens 10 and the rim 30 have a circular or circular shape.

Although the present invention has been described with reference to specific embodiments, various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the invention should not be limited by the illustrated embodiments but should be determined by the claims and the equivalents of the claims.

Claims (7)

A pair of lens fixing rims 30 fixed to the spectacle lens 10 and connected by a cob bridge 20 and rotatable through hinge connectors 40 at both ends of the rim 30, In the spectacle frame G including the eyeglass leg 50 to be hooked,
An insertion portion 100 formed on the outer circumferential surface of the spectacle lens 10 to have a recessed structure along an outer circumferential surface thereof;
And a mounting portion (200) inserted along the inner peripheral surface of the inner peripheral surface of the rim (30)
The mounting portion 200 of the rim 30 is inserted into the insertion portion 100 of the spectacle lens 10 and the spectacle lens 10 is mounted on the rim 30,
The inserting portion (100)
An insertion line 110 formed on the outer peripheral surface of the spectacle lens 10 and having a groove-shaped cross section;
And a rim 120 corresponding to the outer peripheral surface of the spectacle lens 10 except for the insertion line 110,
The mounting portion 200,
A mounting line 210 corresponding to the main body of the rim 30 inserted into the insertion line 110 of the spectacle lens 10;
And a flow preventing protrusion (230) formed at a portion of the mounting line (210) which is in contact with the insertion line (110) of the insertion part (100). delete delete delete A pair of lens fixing rims 30 fixed to the spectacle lens 10 and connected by a cob bridge 20 and rotatable through hinge connectors 40 at both ends of the rim 30, In the spectacle frame G including the eyeglass leg 50 to be hooked,
An insertion portion 100 formed on the outer circumferential surface of the spectacle lens 10 to have a recessed structure along an outer circumferential surface thereof;
And a mounting portion (200) inserted along the inner peripheral surface of the inner peripheral surface of the rim (30)
The mounting portion 200 of the rim 30 is inserted into the insertion portion 100 of the spectacle lens 10 and the spectacle lens 10 is mounted on the rim 30,
The inserting portion (100)
An insertion line 110 formed on the outer peripheral surface of the spectacle lens 10 and having a groove-shaped cross section;
And a rim 120 corresponding to the outer peripheral surface of the spectacle lens 10 except for the insertion line 110,
The mounting portion 200,
A mounting line 210 formed on the inner circumferential surface of the rim 30 so as to protrude along the inner circumferential surface thereof and inserted into the insertion line 110 of the insertion portion 100;
The mounting line 210 corresponds to the inner circumferential surface of the rim 30 excluding the mounting line 210 and contacts the rim 120 of the spectacle lens 10 when the mounting line 210 is inserted into the insertion line 110 of the spectacle lens 10. [ A flange 220; And
And a flow preventing protrusion (230) formed at a portion of the mounting line (210) which is in contact with the insertion line (110). The flow control valve according to claim 1 or 5, wherein the flow preventing protrusion (230)
Is protruded from the surface of the mounting line (210) with a height of 0.35 mm to 0.75 mm. 6. The method of claim 5, wherein the flange (220)
And has a thickness of 0.5 mm to 1.5 mm.
KR2020190000618U 2019-02-13 2019-02-13 Glasses lens mounting structure KR200489414Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230033841A (en) * 2021-09-02 2023-03-09 전명희 Method for manufacturing of plastic eyeglass frames

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101127525B1 (en) * 2011-09-22 2012-03-22 이상범 Integrated semi-frame spectacles
KR101233660B1 (en) * 2012-06-20 2013-02-15 전진오 Unshaped spectacles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101127525B1 (en) * 2011-09-22 2012-03-22 이상범 Integrated semi-frame spectacles
KR101233660B1 (en) * 2012-06-20 2013-02-15 전진오 Unshaped spectacles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230033841A (en) * 2021-09-02 2023-03-09 전명희 Method for manufacturing of plastic eyeglass frames
KR102517289B1 (en) * 2021-09-02 2023-03-31 전명희 Method for manufacturing of plastic eyeglass frames

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