JP3035664U - Glasses - Google Patents

Abstract

(57) [PROBLEMS] To provide eyeglasses having a plurality of angled surface pads that can be fitted in conformity with nasal bridges having different heights and widths. A pad (2) is joined to a central portion of an eyeglass frame (1), and the pad has a multi-angle arcuate surface adapted to a bridge of the nose having different heights and widths. The multi-angle arcuate surface of the pad includes a first angle contact arcuate surface 21 and a second angle contact arcuate surface 22, and the tangent portions of the first angle contact arcuate surface 21 and the second angle contact arcuate surface 22 are smoothly connected. ing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a new structure of eyeglasses, and more particularly, to eyeglasses having a pad structure of a multi-angle surface design.

[0002]

[Prior art]

 The common nose frame pads of traditional plastic eyeglass frames do not fit the nose bridge of different people in use. A drawback of the known general technique is that the pad is fixed in a single plane arcuate design, which easily causes the sliding-down phenomenon of the spectacle frame and the defocus position of the lens. This causes eye fatigue, and has a bad influence on the body such as increasing the frequency. A sponge cushion can be used to make temporary improvements, but this does not meet aesthetic requirements.

More specifically, FIG. 1 is a three-dimensional view of a known eyeglass, and as shown in the figure, a known retro-fitting eyeglass frame has a pad portion A1 'of a single plane arcuate design. Its flat arc design has put a great deal of inconvenience on the user. That is, it effectively accommodates nasal bridges of different heights and widths and cannot be worn. However, when it is mounted on the nasal bridge with different heights and different widths, the adaptation to the nasal bridge is not effective, so that the frame A2 ′ slides down very easily, and the user can, if necessary, use the frame A2 ′. It is necessary to frequently perform the visual proofing operation by moving the pad portion A1 'of' with the hand. However, this motion causes the myopic dioptric power to gradually progress unknowingly to the wearer of the glasses. In addition, it is very inconvenient in the summer because of the heat and the need to adjust the focal length. Moreover, in the case of a large-sized spectacle frame or a retro-styled small spectacle frame, it is necessary to widen the width of the frame in order to accommodate a wearer with a wide face. However, this increases the distance between the left and right pad portions, which causes discomfort when wearing glasses and also facilitates slipping. Alternatively, when the width of the pad portion A1 'is not widened, the projection tips A3' at both ends of the frame are extended to amplify the width of the frame. This is because the focus of the wearer's pupil is within the spectacle frame A2 '. Driven to areas closer to the outside, it is inferior in terms of sensory calmness and aesthetics.

Further, a pad portion A2 'is provided on a plastic frame of a known small frame glasses as shown in FIG. 2, but the width C of the plastic frame and the width A of the pad portion A2' are fixed. Has been done. Therefore, when the wearer has a high myopia power, the glass lens becomes very heavy, and most of the glass lenses have a smaller frame. Others prefer glasses with smaller retro-styled frames. Furthermore, since the width C of the glasses frame is already fixed, when a person with a wide face width wears the glasses, the distance B between the focal points D of both eyes is limited by the frame width C, and The distance B is widened to an area near the outside of the lens E. Thus, its focal point D moves outwards, so that the user cannot obtain the best visual effect, yet is restless and aesthetically inferior.

[0005]

[Problems to be solved by the device]

 Thus, in contrast to the drawback that known traditional plastic eyeglass frames have only a single arcuate surface pad, the present invention provides a multi-angle surface pad that can be fitted correspondingly to different nose bridges. However, it achieves practical, comfortable and new effects. That is, the main purpose of the present invention is to provide a new structure of a kind of glasses, specifically, a glasses pad of a multi-angle contact arc surface design. By using the spectacle pad with this multi-angle contact arc surface design, it is possible to fit the nose bridge of different heights and widths in conformity with each other, and achieve the purpose of practical use and comfort. The pad is joined to the spectacle frame, and after pressing and coupling, it is processed and molded into a multi-angle arcuate surface design using an appropriate method to achieve a new effect that it can be comfortably worn, making it practical spectacles. Is something that can be done.

[0006]

[Means for Solving the Problems]

 The structure of the present invention can use appropriate material for the eyeglass frame and pad, as well as use acetate fiber material at the time of implementation, mutually join to the center of the eyeglass frame with acetone, press-connect and machine It is also possible to mold into a multi-angle surface design. The multi-angle surface structure of the pad includes a first angle contact arc surface and a second angle contact arc surface. Moreover, since the tangents of the first angle contact arc surface and the second angle contact arc surface are smooth, there is no fear that the user will be scratched when wearing. By utilizing the multi-angled arcuate surfaces of the pad, the pad can be designed to correspond to different radians of the user's own nasal bridge, so that the present invention can sufficiently solve the problem of the differently shaped nasal bridge. Moreover, although the present invention uses the material of acetate fiber, the material is hard to be deformed by heat, and at the same time, it releases acid due to high heat when it is worn like traditional plastic eyeglass frames, which causes harmful condition to skin. Not here. Also, between the pad and the spectacle frame of the present invention, the pad can be fixed on the frame by using an insertion coupling method or another suitable method. That is, a plurality of fixing parts are installed on the pad, and the plurality of fixing parts can be inserted and connected to a plurality of holes on the frame. In this way, users of different nasal bridges can select, replace, and wear a suitable pad according to the height and width of their nasal bridge, which is very convenient in use.

[0007]

[Embodiment of the invention]

 The purpose, efficacy, and characteristics of the present invention will be described in detail with reference to the drawings using specific examples described below. Please refer to FIG. 3 and FIG. The figure shows a new structure of a kind of glasses. The spectacles include a spectacle frame 1 and a pad 2. The pad 2 is joined to the center of the spectacle frame 1 by an appropriate method, and after the pad 2 and the frame 1 are joined, the pad 2 is further processed and molded by an appropriate method. Although the pad 2 of the frame 1 adopts a multi-angle arcuate surface design, the structure of the multi-angle arcuate surface of this pad 2 is as follows: , See FIG. 5). Moreover, since the tangent portion of the first angle contact arcuate surface 21 and the second angle contact arcuate surface 22 is smoothly continuous, the user does not have to be scratched when worn. By utilizing the multi-angle arcuate surface of the pad 2, the pad 2 can be designed to correspond to different radii of the user's nose bridge, so that the pad 2 can be perfectly adapted to nasal bridges having different heights and widths.

Further, the pad 2 of the present invention also has a function of adjusting the frame 1, as shown in FIGS. Since the pad 2 has a fixed distance width G (see FIGS. 7 and 8), the frame width of the plastic spectacle frame 1 can be increased by increasing the width I in the pad. Further, even if the user has high near-sightedness or prefers retro-fitting small glasses, the focus F of both eyes is desired to achieve a relatively accurate focal length H by the design of the frame 1 pad 2. You can get a visual effect. According to the present invention, as in the conventional example shown in FIG. 2, the focal length B of both eyes is driven to an area close to the outside of the lens E, and the focal point D moves to the outside, so that the user has the best vision. It does not cause such a situation that the effect cannot be obtained, and it is uncomfortable and aesthetically inferior. The overall appearance of the new structure of the glasses of the present invention, the shape, structure and device completely eliminate the drawbacks of the conventional products. Moreover, the outer shape of the pad 2 adopts a curved arc design called a multi-angle arc surface. Regarding the design of the pad 2 inside the frame 1, its device and shape are completely new. Further, the pad 2 has a curved arc shape having a plurality of angles, and the first angle contact arc surface 21 portion of the pad 2 is applied to a user whose nasal bridge is relatively high and narrow (see FIGS. 9 and 11). The bi-angle contact arcuate surface 22 is applied to a user who has a relatively wide nasal bridge (see FIGS. 10 and 12).

The structure of the multi-angle surface of the pad 2 of the present invention includes a first angle contact arc surface 21 and a second angle contact arc surface 22, and further, the first angle contact arc surface 21 and the second angle contact arc surface 21. The tangent part of the contoured surface 22 is smooth. Furthermore, the present invention can achieve an ideal distance of 12 mm between the lens and the cornea of the eye. In addition, according to the present invention, a suitable material can be used for the spectacles pad 2 at the time of its implementation, and the material of acetate fiber is used to mutually join the spectacle frame center with acetone, and after the two are pressed and coupled. It is also possible to form a multi-angle surface design with a lathe. The structure of the multi-angled surface of the pad 2 includes a first angled contact arcuate surface 21 and a second angled contact arcuate surface 22, and the tangent portion of the first angled contact arcuate surface 21 and the second angled contact arcuate surface 22. Is running smoothly. Further, when the present invention is separately implemented (see FIG. 13), the structure of the spectacle pad 2 of the present invention can be made of an appropriate material, and at the time of implementation, an insertion coupling method or another appropriate method. The pad 2 can be used and fixed on the frame 1. That is, a plurality of fixing parts 23 are installed on the pad 2, and the plurality of fixing parts 23 can be inserted and coupled to the plurality of holes 24 on the frame 1, and thus the pad can be used by the insertion method. 2 can be fixed on the frame 1. In this way, users of different nasal bridges can select, replace and wear the appropriate pad 2 by themselves according to the height and width of the nasal bridge, which is very practical for consumers.

[0010]

[Effect of the invention]

 As described above in detail, the present invention is mainly an improvement of the known spectacle pad, and is a new structure of spectacles having a multi-angle surface pad. With the conventional product, the need to select the pad according to the nose bridge of the user was eliminated, and the trouble of sliding down the spectacle frame was eliminated. It can remedy the inadequate problems that are encountered when wearing traditional glasses.

[Brief description of the drawings]

FIG. 1 is a three-dimensional side view of a known eyeglass frame.

FIG. 2 is a front view showing a state in which a known small spectacle frame causes inaccuracy in focal length.

FIG. 3 is a perspective view of the glasses of the present invention.

FIG. 4 is an exploded perspective view of the glasses of the present invention.

FIG. 5 is an enlarged perspective view of the pad of the present invention.

FIG. 6 is an enlarged perspective view of a pad portion of the present invention.

FIG. 7 is a front view showing how the present invention can cope with an accurate focal length.

FIG. 8 is a side sectional view of a pad portion of the present invention.

FIG. 9 is an example view of a state in which the present invention is applied to a user with a high nasal bridge.

FIG. 10 is an embodiment diagram of a state in which the present invention is applied to a user having a low nasal bridge.

FIG. 11 is an embodiment diagram of a state in which the present invention is applied to a user having a narrow bridge of nose.

FIG. 12 is an example view of a state in which the present invention is applied to a user with a wide nasal bridge.

FIG. 13 is an exploded perspective view of another embodiment of the present invention.

[Explanation of symbols]

 1 Glasses Frame 2 Pad 21 First Angle Contact Arc Surface 22 Second Angle Contact Arc Surface 23 Fixing Part 24 Hole

Claims (5)

[Utility model registration claims] 1. A spectacle frame and a pad, which are made of a suitable material, the pad being joined to the center of the frame and having a plurality of angled arcuate surfaces adapted to the bridge of the nose of different widths. 2. A multi-angle arcuate surface of a pad includes a first angle contact arcuate surface and a second angle contact arcuate surface, and a tangent portion of the first angle contact arcuate surface and the second angle contact arcuate surface is smooth. The eyeglasses according to claim 1, wherein 3. The spectacles according to claim 1, wherein a pad is press-fitted to the spectacle frame and then molded into a plurality of angled arc surfaces. 4. The spectacles according to claim 1, wherein a material of acetate fiber is used for the spectacle frame and the pad. 5. The spectacles according to claim 1, wherein there are a plurality of fixing parts on the pad, and the plurality of fixing parts can be installed in a plurality of holes on the spectacle frame by using an insertion method.