KR20170116397A - Attachable sunglasses on spectacles - Google Patents

Abstract

The present invention relates to a pair of sunglasses for detaching wearing sunglasses which can be detachably attached to glasses of a user rather than a human body, and which constitutes a lens with a thin film material to reduce overall weight and improve portability. A main frame in the form of a bar into which the film is inserted; A coupling member coupled to both end portions of the main frame; And an eyeglass clip that can be fastened to the coupling member; And the eyeglass clip is coupled to the eyeglass leg in an upper mounting manner.

Description

{ATTACHABLE SUNGLASSES ON SPECTACLES}

The present invention relates to a sunglass for wearing a spectacle, and more particularly, to a sunglass for wearing a sunglass which can be detachably attached to a user's glasses, not a human body, and which has a lens made of a thin film material, .

Sunglasses are often used to protect your eyes from strong sunlight and ultraviolet rays when you are outdoors for a long time, such as mountain climbing or fishing.

However, people who wear glasses wear glasses with eyeglasses that are suitable for their eyesight, and they want to wear sunglasses to protect their eyes from strong sunlight and ultraviolet rays in outdoor activities. In addition, there was an inconvenience to carry and carry more sunglasses equipped with eyeglass-correcting eyeglasses for sunglasses that were tailored to their own eyesight separately from the glasses.

Because of this, conventionally, spectacles and sunglasses have to be worn separately depending on the situation. In other words, if you do not want to use sunglasses while wearing glasses, you can put sunglasses in your pocket or use other sunglasses hooks to hang sunglasses around your neck.

Such a method of carrying and wearing sunglasses may cause inconvenience to walking and may be inadvertently damaged, and there is inconvenience of carrying and storing.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-described problems, and its object is to provide a sunglass which can selectively attach and detach sunglasses to a user's eyeglasses, a lens made of a thin film material, The sunglasses of the present invention.

In particular, it is an object of the present invention to provide a sunglass wearing spectacles which can be worn without removing the glasses even if the wearer wears spectacles, and which can protect the eyes at low cost without the need for eyeglass correction glasses for sunglasses.

According to the present invention, a film; A main frame in the form of a bar into which the film is inserted; A coupling member coupled to both end portions of the main frame; And an eyeglass clip that can be fastened to the coupling member; And the eyeglass clip is coupled to the eyeglass legs by an upper press-fitting mounting method.

Preferably, at least one through-hole is formed in the upper portion of the film for engagement with the main frame. The main frame has a bar shape, and a mounting groove recessed in the longitudinal direction is formed And the mounting groove is provided with a projection at a position corresponding to the position of the mounting hole of the film so that the mounting hole of the film is fitted to the projection so that the film and the main frame are coupled.

Preferably, each of the front and rear surfaces of the main frame is provided with a width adjusting portion formed with at least two or more fitting grooves spaced apart from each other in a line, and a clamp of the engaging member is selectively inserted into one of the fitting grooves, Is adjusted at the same time.

Preferably, the film is a flexible PET film, and a nose pad groove in which a nose of a human body can be caught is formed at the center of a lower portion thereof.

Preferably, a plate-shaped support piece protruding downward is provided on the lower surface of the main frame so as to support the film from one side thereof. In the horizontal direction, both side faces are recessed inward, and in the vertical direction, And each of the protrusions protrudes obliquely from the surface, and the central portion of the lower surface has a shape recessed inward.

Preferably, the engaging member and the spectacled clip are engaged with each other when the clip is fitted in the rotating portion of the engaging member, and the pin passes through the hole of the rotating portion and the rib.

Preferably, the spectacle clip is constituted by a flexibly formed frame, a rib for engaging with the rotation portion of the engaging member protrudes from one side of the frame, and two ribs And the resilient mount plate is protruded.

Preferably, each resilient mounting plate is formed in a plate shape, and the two resilient mounting plates are spaced apart from each other in parallel.

Preferably, the spacing between free ends is narrower than the spacing between the root sides in the arrangement of the two elastic dock plates.

Preferably, the elastic fixing plate is formed with an elastic hole having the same shape as that of the elastic fixing plate.

Preferably, the elastic docking plate is characterized in that its area decreases from the root side toward the free end.

According to the present invention, the sunglasses can be attached to and removed from the glasses of the user, not the human body.

In addition, the lens is composed of a thin film material, and the overall weight is lightened, thereby increasing the portability.

In particular, even if the wearer wears glasses, it is possible to wear the glasses without removing them, and the eyeglass correcting eyeglasses for sunglasses are not required, and the eye can be protected at low cost.

1 is an exploded perspective view for explaining a sunglasses for wearing glasses according to the present invention.
2 is a view for explaining a film of a sunglass according to the present invention and a bending prevention effect of a supporting piece for supporting the same.
FIG. 3 is a perspective view illustrating an assembled state of the sunglasses of the spectacles according to the present invention. FIG.
4 is a view for explaining a state in which sunglasses according to the present invention are mounted on glasses.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a sunglasses for wearing glasses according to the present invention will be described in detail with reference to the accompanying drawings.

1, a sunglasses according to the present invention includes a thin film 10 for protecting eyes and a main frame 20 in the form of a bar into which the film 10 is inserted. A coupling member 30 coupled to both end portions of the main frame 20 and a spectacles clip 40 selectively fastened to the coupling member 30.

Here, the eyeglass clip 40 is coupled to the eyeglass legs of the general eyeglasses by an upper press-fitting mounting method so that the sunglasses can be attached to or detached from the general eyeglasses.

The film 10 may be a PET film based on a PET (polyethyleneterephthalate) sheet. In order to protect the eyes from strong sunlight and ultraviolet rays, various layers such as an infrared ray blocking layer, a sputtering layer, Can be stacked. Such a film 10 may have a thickness of 1 to 8 mils, and it is lightweight and has soft characteristics based on PET and easily bends and restores the original shape due to elasticity.

As shown in the drawing, the film 10 is formed with a nose pad groove 11 which can be engaged with a nose of a human body at the center of a lower portion thereof. A plurality of mounting holes 12 are formed. Preferably, the mounting holes 12 may be formed at the upper central portion and the opposite end portions, respectively.

The main frame 20 has a generally long bar shape and may be made of a light plastic material. Mounting grooves 21 are formed in the bottom surface of the main frame 20 along the longitudinal direction so that the film 10 can be inserted. In order to fix the film 10 in the mounting groove 21, the mounting groove 21 is provided with a projection (not shown) at a position corresponding to the position of the mounting hole 12 of the film 10, The film 10 and the main frame 20 are engaged with each other in such a manner that the mounting hole 12 of the film 10 is fitted in the frame 10.

At least two or more fitting grooves 23 are formed in a line on the front and back surfaces of the main frame 20 to constitute a width adjusting portion 24. The fitting grooves 23 are provided so that the clamps 31 of the coupling member 30 can be selectively inserted and are formed in a plurality of rows so as to change the engagement position of the clamp 31 supporting the spectacles clip 40 .

There are differences in the size of the faces of real people, and the sizes of the glasses are also different from each other. More precisely, there is a difference in the width of the face of each person, and accordingly, the width between the legs of the glasses is also differently selected. Accordingly, it is necessary to adjust the widths of the left and right eyeglass clips 40 according to various glasses sizes. To this end, the width of the main body frame 20 is adjusted by the width adjusting part 24 having a plurality of fitting grooves 23, (40) and width adjustment can be performed together.

A plate-shaped support piece 25 protruding downward is formed on the lower surface of the main frame 20. [ As described above, since the film 10 is lightweight and has soft characteristics based on PET, the film 10 is easily bent by external factors such as movement of the wearer or wind. Such a bending (bending) phenomenon of the film 10 is a major cause of damaging the appearance of the film 10 by leaving a trail on the film 10 and also the wearing of the sunglasses by the bending of the film 10 It may damage the face of one user.

Therefore, in the present invention, the plate-like support pieces 25 support the film 10 from one side so that the flexible film 10 can not be bent easily due to external factors such as the movement of the wearer or the wind .

The supporting piece 25 is provided on the inner side (face side when worn) with respect to the mounting groove 21 of the main frame 20 in which the film 10 is inserted so that the flexible film 10 is bent inward .

Here, the support piece 25 is preferably made of a transparent material because it is visually pointed to the wearer's position.

However, even if the supporting piece 25 is made of a transparent material, the visual field of the wearer is disturbed to some extent. When the main frame 20 is made of a colored material, it is general that the supporting piece 25 is made of the same colored material to be. At this time, since the support piece 25 is in the form of a plate, the larger the size of the support piece 25, the greater the effect of preventing bending of the film 10. However, since the supporting piece 25 is basically configured to restrict the view, the view of the user will be narrowed as the supporting piece 25 is larger.

Therefore, it is very important to reduce the overall size of the support piece 25 and at the same time to increase the support function of the film 10 due to the support piece 25. [ In the present invention, the width of the wearer's field of view and the supporting effect are alternately experimented with the shapes of the various supporting pieces 25, and the shape of the supporting piece 25 as shown in the figure is derived.

Basically, the film 10 has a long length in the left-right direction and a short length in the up-and-down direction because it needs to protect both eyes of the wearer. However, the film 10 is inserted into the main frame 20 along the left- The bending of the film 10 in the vertical direction is hardly caused. On the other hand, since the length of the film 10 in the up-and-down direction is relatively short, but there is no other supporting structure for this direction, most of the bending was actually bending in which the film 10 was folded about the horizontal direction. Therefore, the supporting piece 25 supported on the rear surface of the film 10 should have a long length in the up-and-down direction so as to prevent bending folding about the horizontal direction, and the length in the left- do. In addition, since the nose pad groove 11 that can be caught by the nose of the human body is formed on the film 10 at the lower part of the support piece 25, the probability of bending the film 10 is low and the length thereof is also short.

A preferred form of the support piece 25 proposed by this principle is shown in Fig. As shown in FIG. 2, the supporting piece 25 has a shape in which both side faces are recessed inwardly in order to secure the visibility of the wearer in the horizontal direction, and in the vertical direction, the film 10 is bent An elongated protrusion protrudes obliquely from both sides of the lower surface so as to prevent the phenomenon, and the central portion of the lower surface has a shape recessed inward in consideration of the nose pad groove 11.

Even if the flexible film 10 is used, the support pieces 25 can prevent the film 10 from bending easily due to external factors such as the movement of the wearer or the wind.

The coupling member 30 is fitted on the main frame 20 and is selectively coupled to one of the row fitting grooves 23 of the width adjusting portion 24 in accordance with the size of the wearer's glasses Respectively.

The coupling member 30 is provided at its lower portion with a U-shaped clamp 31 that can be engaged with the fitting groove 23 formed on the front and rear surfaces of the main frame 20, There is formed a turning portion 32 which projects upward and a hole 33 is formed in the turning portion 32 so that the clips 40 and 50 are rotatably engaged. A spline protrusion 34 is formed on the outer surface of the swivel portion 32 so as to protrude along the outer surface of the arc. The spline protrusion 34 is for freely rotating at a predetermined angle when the clips 40 and 50 are rotated, and stably maintaining a predetermined rotation angle. The engagement of the engagement member 30 with the clip 40 and 50 is achieved by the engagement of the ribs 41 and 51 with the ribs 41 and 51 of the clip 40 and 50, As shown in FIG.

Therefore, the user can attach the eyeglass clip 40 only by a simple operation of inserting and removing the pin 35.

The eyeglass clip 40 will be described in detail with reference to FIGS. 3 and 4. FIG.

3 and 4, the eyeglass clip 40 is coupled to the eyeglass legs of the general eyeglasses in an upper press-fitting manner to easily attach and detach the sunglasses according to the present invention to the general eyeglasses.

The eyeglass clip 40 is composed of a mounting frame 42 which is bent in a lattice form as a whole and is provided at a lower side of one side of the mounting frame 42 with a rib 41 are protruded, and an elastic fixing plate 43, which can be press-fitted to the eyeglass leg, is protruded from the lower side of the other side.

The ribs 41 extend to both sides of the lower portion of the mounting frame 42 so as to be positioned on both sides of the turning portion 32 of the engaging member 30. The rib (41) is provided with a hole corresponding to the hole (33) of the rotary part (32). A protrusion (not shown) corresponding to the spline protrusion 34 is formed on the rib 41 so that the spectacle clip 40 is not freely rotated. In other words, the projections are formed so as to correspond to the spline protrusions 34 so that the spectacle clip 40 is kept rotated by the user and freely rotated when the spectacle clip 40 is rotated.

Here, the reason why the mounting frame 42 is bent in a L-shaped form is to cover an angle of about 90 degrees of the main frame 20 and the wearer's glasses legs, which are positioned horizontally with respect to the front face of the wearer.

The elastic fixing plate 43 is generally plate-shaped, has elastic holes 44 formed therein, and protrudes downward from the other end of the mounting frame 42. Two such resilient mounting plates 43 are protruded from one mounting frame 42. The two resilient mounting plates 43 are arranged in parallel to each other so as to be spaced apart from each other so that the two elastic mounting plates 43 So that the mounting frame 42 is mounted on the legs of the glasses.

Therefore, by attaching the spectacles clip 40 on the legs of the spectacles using the two elastic fixing plates 43 by the upper press-fitting mounting method, the glasses of the overall sunglasses can be mounted.

Here, when the two elastic fixing plates 43 are mounted on the glasses legs, there is a fear that the sunglasses are peeled off from the glasses due to external factors such as the movement of the wearer and the wind. In order to compensate for this, basically, the interval between the two elastic fixing plates 43 should be equal to the thickness of a general eyeglass leg. However, if the thickness of the eyeglass legs is made equal to the distance between the elastic fixing plates 43, the legs of the eyeglasses can easily be pulled out from the elastic fixing plate 43. As a result, stable connection of the sunglasses becomes difficult.

First, in the present invention, the spacing between the root sides of the elastic fixing plates 43 on both sides is set to be equal to or slightly larger than the thickness of the eyeglass legs so that the legs of the pair of elastic fixing plates 43 facing each other can not easily escape The gap between the elastic fixing plates 43 on both sides becomes narrower toward the free end. Here, the free end of the elastic fixing plate 43 will have elasticity to return to a circular shape even if it is opened or closed by an external force. In other words, the spacing of the both-side elastic fixing plates 43 is made narrower than that at the root side, so that the free end narrower than the thickness of the eyeglass leg is stretched by the force of press- It will be sandwiched between the free ends of the both-side elastic fixing plate 43. The thus fitted glasses legs will be received on the root side of the both-side elastic fixing plate 43 which is equal to or slightly larger than the thickness of the glasses legs. Also, since the space between the free ends of the glasses legs accommodated on the root side of the both-side elastic fixing plate 43 is narrow, the glass legs can not easily escape and the state of being accommodated in the root side of the elastic fixing plates 43 on both sides will be stably maintained. As a result, the coupling between the pair of elastic fixing plates 43 can be stably maintained through the spacing of the two elastic fixing plates 43.

Here, the protruding free end of the elastic fixing plate 43 has a certain elasticity naturally in the horizontal direction. However, in order to increase the elasticity of the free end, the elastic fixing plate 43 and the elastic fixing plate 43 The elastic holes 44 of the same shape are punched. Such an elastic hole 44 makes the elastic fixing plate 43 more flexible so that the free end of the elastic fixing plate 43 spreads out and is reinforced to return to the circular shape again. In addition, such a resilient hole 44 is located at the fingertip of the user to facilitate gripping of the clip, thereby assisting the user in easily inserting the elastic holder plate 43 into the eyeglass legs .

At this time, the elastic fixing plate 43 is formed in a plate shape, but as shown in the drawing, the elastic fixing plate 43 has a shape that the area becomes narrower toward the free end as a whole. This makes it possible to easily press the elastic fixing plate 43 into the legs of the glasses even if only a small force is applied. In other words, since the area of the free end of the elastic fixing plate 43 is narrowed, the contact area between the elastic fixing plate 43 and the eyeglass leg is reduced during the process of press-fitting the elastic fixing plate 43 into the eyeglass legs, It will be fully communicated to one point. In addition, since the area of the root side of the elastic fixing plate 43 is widened, the contact area between the mounted glasses leg and the elastic fixing plate 43 is widened, so that the clip can maintain a stable bonding posture after the connection is completed.

It is preferable that the elastic fixing plate 43 has a triangular shape so that the area becomes narrower toward the free end. In order to ensure stability and convenience in use, the free end is preferably rounded.

As described above, an optimal embodiment has been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: film 11: nose ring groove
12: mounting hole 20: main frame
21: mounting groove 23: fitting groove
24: width adjusting portion 25:
30: coupling member 31: clamp
32: turning portion 33: hole
34: Spline projection 35: Pin
40: eyeglass clip 41: rib
42: mounting frame 43: elastic mounting plate
44: Elastic hole

Claims (11)

film;
A main frame in the form of a bar into which the film is inserted;
A coupling member coupled to both end portions of the main frame; And
An eyeglass clip which can be fastened to the coupling member; / RTI >
Wherein the spectacles clip is coupled to the legs of the glasses in an upper mounting manner.
The method according to claim 1,
At least one through-hole mounting hole for coupling with the main frame is formed on the upper portion of the film,
Wherein the main frame has a bar shape, a mounting groove recessed along the longitudinal direction is formed on the bottom face, and a projection is provided on the mounting groove at a position corresponding to the mounting hole position of the film, Wherein the film and the main frame are combined with each other.
The method according to claim 1,
The front frame and the rear frame of the main frame are each provided with a width adjusting part formed with at least two or more fitting grooves spaced apart from each other in a line and a clamp of the engaging member is selectively inserted into one of the fitting grooves, Sunglasses to wear glasses wearing a distinctive feature.
The method according to claim 1,
Wherein the film is a flexible PET film, and a nose pad groove in which a nose of a human body can be caught by the nose is recessed is formed at the center of the lower portion.
5. The method of claim 4,
A plate-shaped supporting piece protruding downward is supported on one side of the lower surface of the main frame,
Wherein the support pieces each have a shape in which both side faces are recessed inward in the horizontal direction, protruding elongated protrusions are formed in both lower faces in the vertical direction, respectively, and the central portion of the lower face is recessed inward Sunglasses wearing glasses.
The method according to claim 1,
Wherein the engagement of the engagement member with the clip for spectacles is performed by fitting a pin through the hole of the rib and the rotation portion while the rib of the clip is fitted in the rotation portion of the engagement member.
The method according to claim 1,
A rib for engaging with the turning portion of the engaging member protrudes from a lower portion of one side of the mounting frame, and two elastic fixing plates projecting from the lower portion of the other side of the reinforcing frame, And the sunglasses are attached to the sunglasses.
8. The method of claim 7,
Wherein each of the elastic fixing plates is formed in a plate shape, and the two elastic fixing plates are disposed in parallel to each other and spaced apart from each other.
9. The method of claim 8,
Wherein a space between the free ends of the two elastic fixing plates is narrower than an interval between the root sides in the arrangement of the two elastic fixing plates.
9. The method of claim 8,
And an elastic hole having the same shape as that of the elastic fixing plate is formed in the elastic fixing plate.
9. The method of claim 8,
Wherein the elastic fixing plate has a smaller area from a root side toward a free end side.

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