KR20130013290A

KR20130013290A - Structure of glasses

Info

Publication number: KR20130013290A
Application number: KR1020110074852A
Authority: KR
Inventors: 강상길
Original assignee: 강상길
Priority date: 2011-07-28
Filing date: 2011-07-28
Publication date: 2013-02-06

Abstract

PURPOSE: An eyeglasses structure is provided to attach and detach the legs of eyeglasses easily by an attachable folding unit equipped in both sides without a separate tool and easily combine a nose pad made of a flexible material inside a frame located in a lower side of a bridge by a fixing pin. CONSTITUTION: An inner side of a frame(11) in which a lens(20) is inserted is equipped in both sides of a bridge(10). A leg of an eyeglasses(30) is combined in the outer side of the frame by an attaching/detaching folding hole(40). A nose pad(50) is combined in the lower inner side of a frame equipped by a bridge. An attaching/detaching folding hole forms a support protrusion(41) in the outer of a frame towards a rear side. A leg of a glasses is formed to face an acute angle part(42) in the end part of the support protrusion. A hooking recess(411) is formed in one end of the support protrusion. A hooking metal piece(43) is formed in the end of the leg of an eyeglasses and is inserted into the hooking recess.

Description

Eyeglass Structures {STRUCTURE OF GLASSES}

The present invention relates to a spectacles structure, in particular, by the detachable contact opening provided on both sides of the frame having a lens so that the eyeglasses can be easily detached without a separate tool, and the North pad made of a soft material by a fixing pin It is to be easily coupled to the inner side of the frame located to the lower side of the bridge.

In general, hyperopia, myopia, astigmatism, and presbyopia adjust incomplete vision, and concave or convex lenses, or colored glass, which are used on the eyes to prevent strong light from entering, are called glasses.

Such glasses include a pair of spectacle frames for supporting a pair of lenses, a pair of pairs of spectacles connected to the spectacle frame, a bridge connecting the spectacle frames, and a north projecting inward from the inner side of the spectacle frame to which the bridge is connected. It consists of a pad.

Although the eyeglass leg detachable structure which can be used by combining the eyeglass leg with the eyeglass frame has been proposed only in the need of Published Patent Publication No. 10-2009-0021680 (2009.03.04), the cross-sectional area is reduced by the insertion hole formed on the eyeglass leg, There was a problem that the strength is lowered and easily broken. In addition, since the guide groove is formed to be inclined outwardly, when worn due to frequent use, there was another problem that is easily separated.

Although a buffering force is added to the nose support of the glasses of Korean Patent Publication No. 10-0878261 (2009.01.06), there is another problem that the cost increases due to the increase of components. In addition, by being supported by the elastic force of the spring while the nose support is in close contact with the wearer's nose, it is possible to increase the wearing feeling to some extent, but another problem of feeling heterogeneity due to the formation of marks on the nose and not giving a sufficient cushioning feeling. there was.

The present invention prevents the glasses from being detached from the glasses frame even when abrasion occurs during the long-term use of the glasses legs to be attached to or removed from the glasses frame, thereby preventing damage and extending the life. In addition, the components can be reduced by reducing the cost, while the soft north pad increases the fit and provides a sufficient cushioning feeling.

The present invention is provided with the inner side of the frame 11, the lens 20 is fitted on both sides of the bridge 10, the eyeglasses 30 to the outside of the frame 11 is coupled by the removable folding mechanism 40 In the spectacles structure configured to couple the north pad 50 to the inner lower portion of the frame 11 provided by the bridge 10, the detachable folding mechanism 40 is located outside the frame 11. The support protrusion 41 is formed to protrude toward the rear, and the eyeglasses 30 are abutted by the acute angle 42 at the end of the support protrusion 41, but is caught by the end of the support protrusion 41. The recessed portion 411 is formed, and the locking convex portion 43 is formed at the end of the eyeglass leg 30, and the locking convex portion 43 is inserted into the locking concave portion 411 so as to be hooked.

In addition, the locking recess 411 is a folding groove 414 is formed in the center portion of the locking wrapping piece 413, the locking seating groove 412 is formed, inserting the locking shaft inside the locking wrap piece 413 The groove 415 is inclined to be inclined to be connected to the locking seating groove 412, and the locking convex portion 43 has a folding horizontal shape 432 having a horizontal shape in the center of the circular locking shaft 431 having a vertical shape. ) Is integrally formed, and the folding piece 432 is folded along the folding groove 414.

In addition, the north pad 50 is made of a soft silicone is coupled to the fixing pin 51 coupled to the fixing groove 12 formed in the inner lower portion of the frame 11, the fixing pin 51 is a pin The locking head 512 is integrally formed on the body 511 so that the pin body 511 is coupled to the fixing groove 12 by interference fit, and the locking groove 501 is attached to the north pad 50. Formed and characterized in that it is coupled to the pin body (511).

And the fixing pin 51 is formed in the upper, lower two, the locking head 512 formed on the fixing pin 51 is integrally formed with hooks 513 bent toward the top and bottom, respectively, The hook 513 is characterized in that a plurality of fine barb 514 is formed.

On the other hand, the plurality of minute barbs 514 formed on the hook 513 is characterized in that the north pad 50 is formed in a sawtooth shape in one direction so as not to be separated.

According to the present invention, the glasses can be detached and detached without a separate tool by a detachable contact hole provided on both sides of the frame having a lens, so that the effect can be obtained easily.

In addition, by attaching and detaching the folding fasteners to wrap the engaging portion formed on the glasses legs, even if the wear occurs in the process of long-term use can be further prevented from loosening the glass legs can be more effective to prevent the separation.

In addition, this prevents the strength of the glasses legs from being lowered, thereby further preventing the breakage and extending the life.

In addition, by allowing the North pad made of a flexible material to be easily coupled to the inner side of the frame positioned by the lower side of the bridge by the fixing pin, to reduce the components to reduce the cost while increasing the fit and sufficient cushioning You can get more effects.

1 is a perspective view showing a spectacles structure according to the present invention;
Figure 2 is an exploded perspective view showing a spectacles structure according to the present invention.
3 is a rear exploded perspective view showing the spectacles structure according to the present invention;
Figure 4 is a rear perspective view showing a folded state of the glasses in the spectacles structure according to the present invention.
5 is a plan view of the spectacles structure according to the present invention;

An embodiment of the present invention will be described with reference to the accompanying drawings.

As illustrated in FIGS. 1 to 5, the spectacles structure according to the present invention is provided on both sides of the bridge 10 such that the inside of the frame 11 in which the lens 20 is fitted has an integral shape, and the frame 11 is provided. The outer side of the) is configured to be coupled to the eyeglasses 30 are respectively detachably folded at the same time by the removable folding mechanism (40).

In addition, the north pad 50 is configured to be coupled to an inner lower portion of the frame 11 provided by the bridge 10.

In this case, the bridge 10 is fixed or coupled to one frame 11 on both sides, so that the lens 20 coupled to the inside of the frame 11 in the form of interference fit is stably supported and flows at the same time. It is configured to prevent it.

In the present invention, the bridge 10 is formed between the two sides of the frame 11, that is, to be integrally formed, but in addition to this form can be formed to have a separate form, respectively, to be coupled through the fusion joint.

The eyeglasses leg 30 allows the lens 10 to be coupled to the ear while the frame 10 to which the lens 20 is coupled is stably spread over the user's nose and the like, and a separate tool, that is, a state without using a driver It is provided detachably.

To this end, the pair of glasses 30 is formed to have a protruding shape of the engaging convex portion 43 of the detachable folding fastener 40 to be described later on one side end, the hook to the user's ear to the other end integrally Formed.

The detachable folding mechanism 40 is normally to be easily folded in a state in which the eyeglasses 30 are coupled to both sides of the frame 11, and to remove the eyeglasses 30, the frame 11 In the support protrusion 41 provided in the stabilizing leg 30 is configured to be provided with a function that can be easily removable.

To this end, the removable folding mechanism 40 is formed on the outer side of the frame 11, the support protrusion 41 having a form protruding toward the rear, the end of the support protrusion 41, the glasses legs 30 By being abutted by the acute angle 42, the eyeglasses 30 are configured to be prevented from being excessively folded outward.

A hook recess 411 is formed at the end of the support protrusion 41 so that the hook convex portion 43 formed on the glasses leg 30 is easily detached and at the same time prevents the hooking portion 43 from being separated from the combined state. It is formed to be made.

The locking recess 411 has a folding groove 414 is formed in the center portion of the locking wrapping piece 413, the locking seating groove 412 is formed, the locking shaft insertion groove (inside) of the locking wrap piece (413) 415 is formed to be connected to the locking seat groove 412 by being inclined incision.

The locking convex portion 43 is formed of a folded piece 432 having a horizontal shape in the center of the circular locking shaft 431 having a vertical shape integrally, the folding piece 432 is folded along the folding groove 414 It is configured to be. That is, since the locking convex portion 43 is formed at the end of the glasses leg 30, the locking convex portion 43 is inserted into the locking recess 411 to be caught.

The north pad 50 is made of soft silicone, and is configured to be coupled by a fixing pin 51 coupled to a fixing groove 12 formed at an inner lower side of the frame 11.

The fixing pin 51 has a locking head 512 integrally formed on the pin body 511 so that the pin body 511 is coupled to the fixing groove 12 by interference fit, and the north pad 50. The engaging groove 501 is formed to be coupled to the pin body 511.

The fixing pin 51 is formed of two upper and lower parts to prevent the north pad 50 from twisting, and the locking head 512 formed on the fixing pin 51 faces upward and downward. Each of the bent hooks 513 is integrally formed to prevent the locking groove 501 from falling out from the pin body 511.

In addition, the hook 513 has a plurality of fine barb 514 is formed to increase the contact force, it is configured to further prevent the north pad 50 is easily separated from the fixing pin 51 in the reverse direction have.

In order to couple the glasses legs 30 to the frame 11, such glasses are first positioned on the locking shaft insertion grooves 415 formed on the support protrusions 41 by the circular locking shafts 431 formed on the glasses legs 30. After being pulled, the eyeglasses 30 are pulled and at the same time the circular locking shaft 431 is inserted into the locking seating groove 412 while extending the locking wrap piece 413. At this time, the folding piece 432 formed on the circular locking shaft 431 is inserted into the folding groove 414 formed on the locking wrap piece 413, so that mutual interference occurs in the process of folding the glasses legs 30. Can be prevented.

Next, when the eyeglasses 30 are folded in the frame 11 and the circular locking shaft 431 pivots about the locking seating groove 412, the acute portion 42 is completely flipped. As a result, the eyeglasses 30 can be prevented from spreading outward.

Next, while pressing the North pad 50 in a state in which the locking groove 501 formed in the north pad 50 is aligned with the center of the fixing pin 51, the fixing pin 51 is inserted into the locking groove 501. Will be. At this time, by the locking head 512 formed on the fixing pin 51 and the barb protrusion 514 formed on the locking head 512, it is possible to prevent the north pad 50 from being separated in the reverse direction.

On the other hand, when the eyeglasses 30 are to be separated from the frame 11, when the eyeglasses 30 are twisted halfway while the eyeglasses 30 are half folded, the circular locking shaft which is inserted into the locking arm groove 412 is provided. When the 431 is twisted, the locking wrap piece 413 is opened outward, and when the locking wrap piece 413 is pushed outward, a force is applied in the direction in which the lens 20 is located. The locking shaft insertion groove 415 is to be separated.

10: Bridge 11: frame
20: lens 30: glasses legs
40: removable folding tools 41: support projection
42: Acute angle 43: Jammed iron
50: North pad 411: jam

Claims

On both sides of the bridge 10 is provided with an inner side of the frame 11, the lens 20 is fitted, the outer leg of the frame 11 is coupled by a removable folding mechanism 40, In the spectacles structure configured to be coupled to the north pad 50 to the inner lower portion of the frame 11 provided by the bridge 10,
The detachable folding mechanism 40 is formed so that the support protrusion 41 protrudes toward the rear of the frame 11 toward the rear, and the leg 30 is an acute angle 42 at the end of the support protrusion 41. But it is opposed to, the engaging recess 411 is formed at the end of the support projection 41, the engaging convex portion 43 is formed at the end of the eyeglasses 30, the engaging concave portion 411 Glasses structure characterized in that the 43 is inserted to be hooked.

The method of claim 1,
The locking recess 411 is a folding groove 414 is formed in the center portion of the locking wrapping piece 413, the locking seating groove 412 is formed, the locking shaft insertion groove (inside) of the locking wrap piece (413) 415 is inclined inclined to be connected to the engaging seating groove 412, the engaging convex portion 43 is a folding piece 432 having a horizontal form in the center of the circular locking shaft 431 having a vertical form And integrally formed, wherein the folded piece 432 is folded along the folded groove 414.

The method of claim 1,
The north pad 50 is made of soft silicone, and is coupled with a fixing pin 51 coupled to a fixing groove 12 formed at an inner lower side of the frame 11, wherein the fixing pin 51 is a pin body ( The locking head 512 is integrally formed in the 511 so that the pin body 511 is coupled to the fixing groove 12 by interference fit, and the locking groove 501 is formed in the north pad 50. Glasses structure, characterized in that coupled to the pin body (511).

The method of claim 3,
The fixing pin 51 is formed of two upper and lower, the locking head 512 formed on the fixing pin 51 is integrally formed with a hook 513 bent toward the top and bottom, respectively, Glasses structure, characterized in that a plurality of fine barb 514 is formed on the hook (513).

5. The method of claim 4,
Glasses structure, characterized in that the plurality of fine barb (514) formed in the hook (513) is formed in a sawtooth in one direction so that the north pad (50) does not escape.