KR20170017243A

KR20170017243A - Detachable sub-glasses frame

Info

Publication number: KR20170017243A
Application number: KR1020150110890A
Authority: KR
Inventors: 강경득
Original assignee: 강경득
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2017-02-15

Abstract

The present invention relates to an auxiliary glasses frame installed in ready-made sunglasses, goggle, etc., so that the auxiliary glasses frame is detachable, and more specifically, relates to an auxiliary glasses frame held in sunglasses having a holding frame crossing over a wearers face, a nose support coupled in the center of the holding frame, and a cover lens. According to the present invention, the present invention comprises: a left and right rim able to grip a prescription lens; a bridge connecting the left and the right rim; and a pair of gripping clips protruding from a front of the bridge and elastically opened and fixed in such a manner that hook-shaped end portions hold a side wall of the nose support. Thus, the present invention may allow a user to wear an auxiliary glasses frame without an additional process of ready-made sunglasses or a component exchange.

Description

Detachable sub-glasses frame

The present invention relates to an auxiliary eyeglass frame detachably mounted on an off-the-shelf sunglasses, goggles and the like.

Sunglasses and goggles are worn to protect your eyes from sunlight and foreign objects during sports activities. Especially, sunglasses are positioned as a fashion item in addition to protecting eyes from ultraviolet rays.

Sports sunglasses should not be peeled off during intense sporting activities and should be free of discomfort when worn. Due to this demand, the ergonomic design is reflected and the shape is made as close as possible to the face.

On the other hand, those who wear glasses normally because of poor eyesight are not comfortable with the lens of the ready-made sunglasses, so it is very inconvenient to wear sunglasses instead of glasses.

In order to alleviate this inconvenience, auxiliary glasses are mounted inside the sunglasses. By attaching the auxiliary glasses equipped with the lenses that match the eyesight of the wearer to the inside of the sunglasses, the inconvenience of lowering the visual acuity when wearing only the sunglasses is solved.

Korean Registered Patent No. 10-1212274 (2012.12.07) Korean Patent Publication No. 10-2010-0053064 (2010.05.20)

The auxiliary glasses according to the prior art can not use the sunglasses distributed as ready-made products as they are. In order to combine auxiliary glasses and sunglasses, there are cases where holes or grooves are formed in sunglasses, and some parts such as nose pads are to be replaced with the whole article. This is a disadvantage that ergonomic design and assembly rigidity of a finished product released as a finished product is deteriorated.

Sunglasses or goggles manufacturers design products without considering secondary glasses. Therefore, the auxiliary eyeglass frame and the lens, which are positioned between the sunglass lens and the wearer's eye, are liable to cause problems such as contact with the eyebrows of the wearer or contact with the lens. This causes poor fit.

The present invention is intended to overcome the limitations of this conventional technique. Allows you to wear secondary glasses without additional processing or replacement of the ready-made sunglasses. Also, by stabilizing the position of attachment of the auxiliary glasses, the feeling of fit is improved and the lens of the auxiliary eyeglasses is not shaken during a heavy sports activity.

Other objects and advantages of the present invention will become apparent to those skilled in the art from the following detailed description.

According to an aspect of the present invention, there is provided an image forming apparatus including a mounting frame transversely crossing an upper portion of a wearer's face, a nose receiver coupled to a center of the mounting frame, An auxiliary eyeglass frame to be mounted on a sunglass having a cover lens, comprising: a left rim and a right rim capable of gripping the diopter lens; a bridge connecting the left rim and the right rim; and projecting side by side on the front surface of the bridge, And a pair of gripping clips which are hooked and fixed to the side wall of the nose receiving part by hooking end portions of the hook receiving part.

The bridge may be formed to be bent to be retracted from the front surface of the left rim and the right rim.

Further, the left rim and the right rim may be formed with hooks for holding and holding the lower end of the nose receiving portion.

The left rim and the right rim may have a shape that gently curves rearward toward the edge with respect to the bridge.

Further, a mounting seat is formed in the left rim and the right rim, and a protruding member in contact with the inside of the cover lens or an absorbing member to be adsorbed to the inside of the cover lens may be coupled to the mounting seat.

According to the embodiment of the present invention, auxiliary glasses can be installed without additional processing or replacement of components in sunglasses provided as a ready-made article. It is possible to firmly mount the auxiliary spectacles and prevent the auxiliary lens of the auxiliary spectacles from interfering with the eyebrows of the wearer.

The effects of the present invention will be clearly understood and understood by those skilled in the art, either through the specific details described below, or during the course of practicing the present invention.

1 is a schematic perspective view of an auxiliary spectacle frame and sunglasses according to an embodiment of the present invention;
FIG. 2 is a perspective view of the sunglasses shown in the embodiment shown in FIG. 1 viewed from the front; FIG.
FIG. 3 is a perspective view showing a coupling relation between the auxiliary spectacle frame and sunglasses according to the embodiment shown in FIG. 1. FIG.
Fig. 4 is a front view of the auxiliary frame shown in Fig. 1. Fig.
5 is a plan view of an accessory spectacle according to another embodiment of the present invention;

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure, functions, and functions of a secondary eyeglass frame according to the present invention will be described with reference to the accompanying drawings. It should be noted, however, that the drawing numbers for the same or similar components throughout the drawings and embodiments shall be used collectively.

In the following description, the directions of the upper, lower, front, rear, left, and right sides are based on the wearer in the state wearing sunglasses or auxiliary glasses.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, therefore, are not to be construed as limiting the technical spirit of the invention. It is to be understood that the invention is not to be limited by any of the details of the description to those skilled in the art from the standpoint of a person skilled in the art that any or all of the drawings shown in the drawings are not necessarily the shape,

The auxiliary eyeglass frame 100 according to the embodiment of the present invention can fix the dioptric lens (not shown) reflecting the dioptric power according to the visual acuity of the wearer and can fix the sunglass S to be supplied as a ready-made product without any additional processing or replacement of accessories And is detachably mounted.

Referring to FIGS. 1 and 2, a sunglass S to which the auxiliary eyeglass frame 100 is coupled will be described. The sunglasses S include a mounting frame S1 transversely crossing the upper portion of the wearer's face, a nose receiving portion S2 coupled to the center of the mounting frame S1, And a cover lens S4 fixed through a groove S21 of the cover lens S4. The cover lens is a so-called sweep type in which left and right sides are connected integrally to form a curved surface.

The nose receiving portion S2 can be detachably coupled to the mounting frame S1 and the nose supporting portion S3 is coupled to the lower end portion. The lower end of the nose receiving part S2 and the nose supporting rubber S3 coupled to the nose receiving part S2 protrude rearward and form a concave groove on the upper part so as to properly cover the upper part of the nose of the wearer.

The auxiliary eyeglass frame 100 includes a left rim 10 and a right rim 10 to which respective dioptric lenses are coupled, a bridge 20 connecting the left and right rims, and a pair of gripping clips 30.

At this time, the left rim 10, the right rim 10, the bridge 20 and the gripping clips 30 can be integrally made of synthetic resin having a somewhat elasticity.

The auxiliary eyeglass frame 100 made of an elastic material can open the rims 10 on the left and right sides to facilitate the coupling of the diopter lens. Further, as described later, it is possible to adjust the lateral warping of the auxiliary spectacle frame in accordance with the bending of the lens.

The left side rim 10 and the right side rim 10 may be in a loop shape or a half rim shape as shown in the figure. The shape such as the size and curvature of the rim can be variously changed according to the embodiment.

The bridge 20 is a portion where a pair of gripping clips 30 is formed while securing a certain distance between the left rim 10 and the right rim 10.

Referring to FIGS. 1 and 3, the bridge 20 connects the upper rim of the left rim 10 and the upper rim of the right rim 10. Further, the bridge 20 is formed so as to be bent backward from the front surfaces of the left rim 10 and the right rim 10.

More specifically, the bridge 20 includes a flat portion 21 on which a pair of gripping clips 30 are formed, a curved connecting portion connecting the rim 10 and the edge of the flat portion 21, 22). The width of the flat portion 21 is approximately equal to or somewhat longer than the width of the nose receiving portion, and is positioned behind the front end portion of the rim 10.

When the gripping clip 30 grasps the nose receiving portion S2 protruding from the back side of the cover lens S4 as the bridge 20 is retreated rearward, the left and right rims 10 Can be positioned closer to the cover lens S4.

The ergonomic design reflects the space between the wearer's eye and the cover lens to improve comfort. Therefore, the possibility that the eyebrow of the wearer touches an auxiliary eyeglass (anhydride lens) positioned between the cover lens and the wearer's eye is high.

The rim 10 and the hydrated lens are positioned close to the cover lens S4 when the auxiliary frame 100 is coupled to the sunglasses due to the bridge 20 retracted rearward. Therefore, the distance from the wearer's eye to the dioptric lens is secured to be sufficiently long so that the eyebrow of the wearer does not touch the dioptric lens, and the sweat or the like flowing on the face is not affected by the dioptric lens.

On the other hand, the pair of gripping clips 30 protrude from the front surface of the bridge 20 to fix and fix the side wall S22 of the nose receiving portion S2. As the auxiliary frame 100 is integrally formed with the elastic synthetic resin, the gripping clip 30 can be changed in elasticity.

Specifically, the gripping clip 30 includes a protrusion 31 extending from the bridge 20, an extension 32 extending obliquely forward toward the neighboring gripping clips at the end of the protrusion 31, And an end tip portion (33) extending from the end toward a neighboring grip clip on a substantially horizontal plane.

The thickness of the projecting portion 31 is approximately equal to the thickness of the bridge 20 and the thickness thereof becomes gradually thinner toward the extension portion 32 and the end tip portion 33,

The nose receiving portion S2 protrudes inward of the cover lens S4 so that the left and right side walls S22 of the nose receiving portion S2 are fixed by being fixed while resiliently deforming the holding clip 30. [ At this time, elastic deformation mainly takes place in the extensions 32 and the end tips 33, which are thinner than the bridges 20 and the protrusions 31.

Since this type of engagement is adopted, the auxiliary frame can be joined to the sunglasses without further processing or replacement of the nose portion of the sunglasses distributed as ready-made articles.

Further, the left and right rims 10 and 10 may have hooks 40 for holding and gripping the lower end of the nose receiving portion S2.

The hook 40 is protruded in the form of hooks on the left rim 10 and the right rim 10 in order to wrap the lower end portion of the nose receiving portion S2 to which the nail rubber S3 is fitted. The latching ring 40 is engaged with the lower end of the nose receiving part S2 to reduce the shaking of the auxiliary eyeglass frame 100 due to shaking due to sports activities. The pair of right and left hooks 40 are used together with the pair of gripping clips 30 so that the auxiliary eyeglass frame 100 is firmly fixed to the nose receiving portion S2.

Also, the left rim 10 and the right rim 10 are gently curved rearward toward the edge with respect to the bridge. This is because the auxiliary spectacle frame 100 is positioned along the curvature of the cover lens S4 in response to the curvature of the cover lens S4 of the sunglasses.

The dioptric lens coupled to the auxiliary eyeglass frame 100 is used for general eyeglasses and becomes roughly flat when the rim is machined to the rim. When the processed lens is inserted into the auxiliary eyeglass frame having the bent rim, the bent rim of the auxiliary eyeglass frame is formed so as to be more warped than the cover lens of the sunglass. Then, the auxiliary lens frame is bent slightly So that the curvature corresponding to the cover lens can be formed.

In a further configuration, a mounting seat 50 may be formed in the left and right rims 10, 10. In the illustrated embodiment, the mounting seat 50 is a concave groove formed at the edges of the left rim 10 and the right rim 10. In other embodiments not shown, the mounting seat may be formed near the edge of the rim, the lower end of the rim, or the like.

The mounting seat 50 may be provided with a protruding body 50 which is in contact with the inside of the cover lens or a suction member (not shown) which sucks the inside of the cover lens.

Here, the protruding body 50 protrudes further forward than the rim 10 and can be attached to the mounting seat 50 through an adhesive or the like. The protrusion 50 may be made of a soft material such as silicone rubber so as not to damage the cover lens S4 as much as possible.

The projecting body 50 prevents the lens lens coupled to the rim or rim from directly contacting the inner surface of the cover lens, thereby preventing the cover lens S4 from being damaged.

In addition, the protruding member (50) allows the auxiliary spectacle frame to be bent to some extent according to the curvature formed by the inner surface of the cover lens by keeping the distance between the cover lens (S4) and the dioptric lens constant.

Further, the state in which the protruding body 50 and the cover lens S4 are in contact with each other is maintained, thereby reducing shaking of the auxiliary eyeglass frame 100 relative to the sunglasses.

The protruding body 50 can be replaced by a suction member having a suction plate. The attracting plate is firmly attracted to the inner surface of the cover lens by using the elasticity of the rubber cup, and the auxiliary spectacle frame is more firmly fixed to the cover lens.

Meanwhile, Fig. 5 relates to the auxiliary spectacle frame 100 according to another embodiment of the present invention. The auxiliary eyeglass frame 100 according to another embodiment includes a left rim 10 and a right rim 10, a bridge 20, and a gripping clip 30. These configurations may be the same as the configurations according to the above-described embodiments within a range that does not conflict with the following description. Further, it may be provided with a latching ring, a mounting seat, a projection or an attracting plate which is mentioned in the above-mentioned embodiments in an additional construction that can be omitted.

In the illustrated embodiment, the bridge 20 connects the left rim 10 and the right rim 10 and is formed substantially flat. This flat bridge 20 is important when the projecting height of the sunglass nose receiving portion to which the pair of gripping clips 30 are fixed is low. It is also important when the spacing of the gripping clips 30 needs to be increased.

The gripping clip 30 has a shape that is opened to the left and right as it approaches the end of the gripping clip 30, and approaches again. The grip clip 30 bent in the left and right direction can be easily opened so that it is easy to attach the auxiliary frame to the sunglasses with a small force.

In the embodiments of the present invention, the secondary eyeglass frame is connected to sunglasses. However, the secondary eyeglass frame may be used for various goggles, diving glasses, and the like having the same type of nose receiving portion.

100: Secondary frames
10: rim
20: bridge 21: flat part 22: connection part
30: grip clip 31: protrusion 32: extension portion 33: end tip portion
40: Retaining ring 50: Mounting seat P:
S: Sunglasses
S1: Mounting frame
S2: nose receiving portion S21: groove S22: side wall
S3: Nose rubber S4: Cover lens

Claims

An auxiliary spectacles frame mounted on a sunglass having a mounting frame transversely crossing the upper surface of the wearer's body, a nose portion coupled to the center of the mounting frame, and a cover lens fixed through the mounting frame and the nose receiving portion ,
The left and right rims, which can hold the power lens,
A bridge connecting the left rim and the right rim, and
And a pair of gripping clips projecting side by side on the front face of the bridge and having elastic hooking ends and hooked ends thereof fixed to the side walls of the nose receiving portion.

The method of claim 1,
The bridge
And is formed to bend so as to be retracted from the front surface of the left rim and the right rim.

The method of claim 1,
Wherein the left rim and the right rim are provided with hooking rings for gripping and holding the lower end of the nose receiving portion.

The method of claim 1,
Wherein the left rim and the right rim are gently curved rearward toward the edge with respect to the bridge.

The method of claim 1,
A mounting seat is formed in the left rim and the right rim,
The mounting seat
Wherein a projecting member in contact with the inside of the cover lens or an attracting member which is attracted to the inside of the cover lens is coupled.