KR20080109170A - A supporting structure for eye-glasses without nose pad - Google Patents

Abstract

A supporting structure of glasses is provided to prevent glasses from being slid out by dispersing the supporting force to be suitable for a head and close adhered tightly. In a supporting structure of the glasses without a nose pad, legs(20) are connected with both sides of the frame(10) so that it can control length of them. A frame folding unit(15) and connection unit are integrated, and a main part support(25) is extended to the head back side. The auxiliary supporting accessory(35) is adhered closely to the corner of ears. A pad is installed at the main support and the auxiliary support to perform shock absorbing.

Description

A Supporting Structure for Eye-Glasses without Nose Pad}

Figure 1a is a perspective view showing the glasses according to the invention as a whole,

1B is a perspective view of another eyeglass according to the present invention as a whole,

2 is an exploded perspective view showing separate glasses according to the present invention;

3A is a sectional view showing the principal parts of FIG. 1A taken along the line A-A ';

FIG. 3B is a sectional view showing the principal parts taken along the line BB ′ in FIG. 1B;

4A, 4B, and 4C are schematic views showing various embodiments of pads according to the present invention;

5 and 6 are a side view and a rear view showing a wearing state of the glasses according to the present invention.

 Explanation of symbols on the main parts of the drawings

10: frame 15: fold

20, 50: leg 25: main support

26: main pad 31: waveform groove

32: grating groove 33: ventilator

35: auxiliary base 36: auxiliary pad

40: connecting rod 45: fixture

The present invention relates to a support structure of eyeglasses, and more particularly, to a support structure of a nose supportless eyeglasses that does not flow down because it is elastically adhered to the head of a wearer and maintains a comfortable wearing feeling for a long time.

In general, the nose support of the glasses is to prevent the glasses from flowing down and to maintain a certain distance between the lens and the eye is used by changing the height and angle appropriately according to the wearer's face shape. However, because the front of the glasses support the weight of the frame and the lens, both sides of the nose, such as pressure and pain is caused, and long-term wear, the skin is deformed.

According to the Utility Model No. 0391518, “The glasses comprising the collet part formed by connecting the main leg and the earring part, the fixing support being connected to the inner side of the collet part and having a fastening part formed with an elastic plate in the lens direction of the glasses; A fixed support part formed of an integral contact piece formed in a polygonal shape in close contact with a temple part of the user and a coupling protrusion protruding from the center of the contact piece; And a support part coupled to the fastening part of the fixing support and the coupling protrusion of the fixing support is provided on both sides of the collet part of the glasses leg.

In addition, to solve this problem, the applicant has been proposed glasses without nose restraint, coupled to the front and rear frame of the elastic material on both sides of the lens fixing portion without the nose rest, but added to the front and rear earrings or auxiliary hooks It forms as a summary.

However, even in the above case, since most of the load is supported only by part of the body by means such as close pieces, earrings, auxiliary hooks, etc., a long time to press the temple or the ear not only causes pain but also shakes glasses. What is not prevented still remains a challenge to be solved.

Accordingly, the present invention focuses on the above-mentioned point, and because it is elastically and buffer-tightly adhered in a state of dispersing the supporting force in accordance with the head of the wearer, there is no nose rest that prevents fluctuations caused by flowing down and maintains a comfortable fit for a long time. It is an object to provide a support structure for the glasses.

In order to achieve the above object, the present invention provides glasses that can be worn without a nose rest on the front frame 10: the length of the legs 20 on both sides of the frame 10 via the connecting rod 40 is adjusted. This connection is possible, and the leg 20 is characterized by having a main support 25 extending to the rear of the head and an auxiliary support 35 in close contact with the ear portion.

As another feature of the present invention, the main support 25 and the auxiliary support 35 are further provided with respective pads 26 and 36 for elastically cushioning.

In this case, the pads 26 and 36 have a structure in which one or two of the corrugated grooves 31, the grating grooves 32, and the ventilation holes 33 are mixed.

As another feature of the present invention, the leg 50 is directly connected to the foldable portion 15 without the connecting rod 40 on both sides of the frame 10, and the leg 50 extends to the head rear side. It characterized in that it comprises a support 25 and the auxiliary support 35 in close contact with the ear portion.

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

1A and 1B are perspective views showing the glasses according to the present invention as a whole, FIG. 2 is an exploded perspective view showing the glasses according to the present invention separately, FIG. 3A is a sectional view showing the main parts of FIG. FIG. 1 is a sectional view showing the principal parts of FIG. 1 taken along the line BB '.

The present invention relates to glasses that can be worn without a nose pad in the front frame 10. The front frame 10 is a portion for seating and receiving the lens to the front of the head, the foldable portion 15 is usually installed on both sides via a hinge rotatably. The present invention relates to eyeglasses that remain in place during wearing even without a nose pad between the lenses on both sides of the front frame 10.

According to the present invention, the legs 20 are connected to both sides of the frame 10 so that the length can be adjusted via the connecting table 40. The folding part 15 and the leg 20 of the frame 10 are integrated through the connecting table 40, and furthermore, the length of the leg 20 should be adjusted by changing the separation distance of the connection point as necessary. To this end, two through holes 15a are formed in the folding portion 15, and a plurality of through holes 20a are formed in the leg 20. Align the position of the through hole (15a) of the fold portion 15 to two of the through hole (20a) of the leg 20 and combine using the connecting table 40 and the fastener (45).

At this time, the fastener 45 is safe to use a bolt, but may use other fastening members such as pins. If the fixture 45 is a bolt, the connecting table 40 may be provided with a female screw to serve as a nut.

In addition, according to the present invention, the leg 20 includes a main support 25 extending toward the rear of the head and an auxiliary support 35 in close contact with the ear portion. While a plurality of through holes 20a are formed at one end of the leg 20, the main support 25 is integrally formed at the other end. The main support 25 is extended to a length enough to reach the back of the head, it is appropriate to have a somewhat wider triangular structure than conventional glasses. The auxiliary support 35 is formed to be downward from the middle of the leg 20 to be in close contact with the upper side of the ear, and it is preferable to have a short shape close to a triangle rather than a rod, functionally or aesthetically.

As another feature of the present invention, both sides of the frame 10 allow the leg 50 to be directly connected to the foldable part 15 without the connecting table 40, and the leg 50 extends to the head rear side. It characterized in that it comprises a support 25 and the auxiliary support 35 in close contact with the ear portion. In the case of the glasses shown in Figure 1b there is a disadvantage that can not be adjusted in length, but each manufacturing glasses (including glasses legs) to meet the face has the advantage of reducing the inconvenience of the user.

In addition, according to the present invention, the main support 25 and the auxiliary support 35 are further provided with respective pads 26 and 36 for elastically buffering, which pads 26 and 36 are shown in FIG. This applies to both the glasses shown in 1a and 1b. The main pad 26 has a shape similar to the main support 25 and protrudes from the leg 20 to a predetermined height. The auxiliary pad 36 is also similar in shape to the auxiliary support 35 and protrudes from the leg 20 to a certain height. The pads 26 and 36 are suitable to use rubber materials having good elasticity and cushioning properties and high sliding resistance, but it is also possible to use resins having physical properties equal to or higher than these. The rubber material is preferably synthetic rubber rather than natural rubber, and also controls physical properties such as elasticity, abrasion resistance, tensile strength and hardness by controlling the composition and content of the filler during molding of the rubber for the pads 26 and 36. In addition, the pads 26 and 36 of the present invention have morphological and structural specificity, which will be described later with reference to FIG. 4.

4 is a schematic diagram illustrating various embodiments of a pad according to the present invention.

The pads 26 and 36 of the present invention have a structure in which one or two of the corrugated grooves 31, the grating grooves 32, and the air vents 33 are mixed. Corrugated groove 31 is a structure in which the unevenness is formed in one direction of the vertical or horizontal, grating groove 32 is a structure in which the unevenness is formed at the same time in the vertical and horizontal directions. The vent hole 33 may or may not penetrate through a hole having a diameter of about 1 mm. The configuration of the corrugated groove 31, the grid groove 32, the ventilation hole 33 is to prevent a weakening of the bearing capacity even if the hair pinched on the pads 26 and 36 when wearing glasses. And while wearing glasses for a long time, the heat generated by the friction force to effectively dissipate the feeling of pressure. Since sweat or rainwater flowing between the head and the pads 26 and 36 are easy to escape without accumulation, it is always possible to secure a certain level or more of supporting force to prevent the shaking of the glasses.

In this case, the ventilation hole 33 may be used in combination with the corrugated groove 31 or the grid groove 32. The corrugated groove 31, the grating groove 32, and the vent hole 33 are not necessarily the same size and depth, but various patterns can be combined. The same applies to the case where the air vent 33 is used together with the corrugated groove 31 or the lattice groove 32.

5 and 6 are a side view and a rear view showing a wearing state of the glasses according to the present invention.

When wearing the glasses, the main support 25 is in close contact with the back of the head at the same time the auxiliary support 35 is in close contact with the upper front of the ear wheels to ensure close support. Of course, in the case of Figure 1a according to the shape of the head of the wearer 40 and the length adjustment of the leg 20 using the fasteners 45 must be completed, in the case of Figure 1b face specifications, especially glasses legs Wear glasses that match your shape and ears. The auxiliary support 35 may be curved on one surface to surround the upper front of the auricle wheel. The direct contact with the head in the state of wearing the glasses is the pads 26 and 36 of the main support 25 and the auxiliary support 35. In the present invention, the contact pressure is distributed to multiple points, which makes it difficult to wear for a long time. not big.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

According to the above configuration and action, the support structure of the nose restraint-free glasses of the present invention is elastically and buffer-tightly adhered to the wearer's head in a state of dispersing the supporting force, thereby preventing fluctuations caused by flowing down and maintaining a comfortable fit for a long time. There is a useful effect.

Claims (4)

In glasses that can be worn without a nose pad in the front frame 10: Legs 20 are connected to both sides of the frame 10 so as to be adjustable in length via a connecting table 40, and the legs 20 are closely attached to the main support 25 extending to the rear of the head and the ear parts. Support structure of the nose support without glasses, characterized in that it comprises a secondary support (35). The method of claim 1, The main support (25) and the secondary support (35) support structure of the nose restless eyeglasses, characterized in that further comprising a pad (26) (36) for elastically cushioning. The method of claim 2, The pads 26, 36 are corrugated grooves 31, lattice grooves 32, the ventilation hole 33, the support structure of the nose support glasses, characterized in that having a structure of mixing one or two forms. The method of claim 1, Both sides of the frame 10 to directly connect the leg 50 to the folding hole 15 without the connecting table 40, the leg 50 is the main support 25 extending to the head rear side and the ear portion Support structure of the nose support without glasses, characterized in that it comprises an auxiliary support 35 in close contact with.

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