WO2018109958A1

WO2018109958A1 - Simple eyeglass frame

Info

Publication number: WO2018109958A1
Application number: PCT/JP2017/010852
Authority: WO
Inventors: 則雄関
Original assignee: 則雄関
Priority date: 2016-12-14
Filing date: 2017-03-17
Publication date: 2018-06-21
Also published as: CN110073278A; KR102328401B1; JP2018097186A; KR20190091521A; JP6351698B2; CN110073278B

Abstract

An eyeglass frame at least comprises: a pair of lens retention frame portions (1) for retaining vertically arranged plate-shaped lenses (A, B); a bridge (2) for connecting the pair of lens retention frame portions (1); a temple (3); and a nose pad portion (5) provided on the bridge (2) and, when flipped upside down, coming into contact with a nose to support the frame. These components are integrally formed into a flat plate. The temple (3) has a width (W) within the range of a distance equivalent to the interval between the centers of the lenses (A, B) to a distance equivalent to the width of the lens retention frame portions (1).

Description

Eyeglass-shaped simple frame

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a disposable spectacle-shaped simple frame integrally formed in a plate shape, which is used upside down so as to be used as a different type of lens or wearable terminal glass.

In general, as the spectacles that can be used by arranging different types of lenses on the upper and lower sides, there is a bifocal spectacle. This means that the upper part of one lens is used for farsightedness and the lower part is used for nearsightedness. The eyeglass wearer changes the direction of the eyeball and changes the viewing angle. The current situation is that sometimes I am looking at the lower eyes. Especially when looking at nearby objects, it is natural to look straight ahead (seeing the center of the lens with a line of sight that matches the eye position) because the line of sight looks down from the horizontal position. On the other hand, unnatural views and unnatural usage tend to cause unreasonableness and easily induce eye fatigue.
For this reason, a proposal for bringing the lower myopia region closer to the eye position and bringing the line of sight closer to the normal vision state, a proposal for inverting the glasses themselves, or adjusting the height of the nose pad position to the height of the nose pad itself There are many proposals to get closer to the eye position.

Among these, there is a utility model registration No. 3031992 as a proposal for flipping the glasses themselves up and down, in which the upper and lower ear pads are simply integrated as they are. However, when the proposed glasses are used, the earpieces are located on the upper and lower sides, which are unpleasant and uncomfortable, and lack practicality. Furthermore, when looking through the lens, if the line of sight is directed to the center of the lower lens, it will be tilted forward with respect to the center line (horizontal line) of the lower lens, and the angle will be added, so the line of sight should be in the normal viewing state Was difficult.

On the other hand, there has never been a simple spectacle-like frame made of plate-like paper or synthetic resin that can be used upside down and using different types of lenses.

Many paper-made lenses with one type have been proposed. For example, Japanese Utility Model Laid-Open No. 1-142921, Japanese Utility Model Laid-Open No. 1-117116, Utility Model Registration No. 3105983, and the like. These were not capable of properly using two types of lenses, and had no idea of properly using the lenses. Furthermore, there was no idea of using a lens and a wearable terminal glass in combination.

Utility Model Registration No. 3031992 Japanese Utility Model Publication No. 1-142921 Japanese Utility Model Publication No. 1-117116 Utility Model Registration No. 3105983

The present invention can be flipped upside down and easily used as different types of lenses, wearable terminal glasses, etc., and can be made compact and light weight, cheap and easy by integrally forming in a plate shape with paper or synthetic resin. An object of the present invention is to provide a disposable spectacle-shaped frame that can be manufactured in a disposable manner.

Another object of the present invention is to reduce the eye strain by aligning the center (optical axis) of a lens or the like with the eye position (or line of sight) so as to make it look natural. It is an object of the present invention to provide a simple spectacle-like frame that can be manufactured at a low cost and is disposable by being integrally formed of synthetic resin or the like.

The present invention has been made in view of the above-described situation, that is, a pair of lens holding frame portions that hold plate lenses arranged above and below, a bridge portion that connects the pair of lens holding frame portions, and a crane. And a nose pad portion provided on the bridge portion so that it can be supported by being in contact with the nose when it is turned upside down, and they are integrally formed in a plate shape, and the width of the vine portion is set to the lens. The structure is formed in a range corresponding to the center interval of the lens to the width of the lens holding frame portion. Further, the nose pad portion may be formed by sticking a soft material block piece for supporting the nose to the bridge portion.

In addition, a pair of lens holding frame portions that hold the plate-shaped lenses arranged above and below, a bridge portion that connects the pair of lens holding frame portions, and a vine portion, can be supported by contacting the nose when inverted upside down. And at least a nose pad provided on the bridge portion and integrally forming them in a plate shape, and the edge of the vine portion is made to coincide with the center of one lens arranged vertically. Is preferred.

As shown in the present invention, a pair of lens holding frame portions for holding plate-like lenses arranged vertically, a bridge portion for connecting the pair of lens holding frame portions, a fold portion attached to be foldable, and an upside down portion By forming at least a nose pad portion provided on the bridge portion so that it can be in contact with and supporting the nose and integrally forming them in a plate shape, it can be manufactured at low cost and can be disposable. At the same time, since the whole is planar, transportation and management are easy. In particular, when the vine part is folded, the whole is thin and can be put in a pocket or sandwiched between books, which is very convenient for carrying. In addition, by simply turning the product of the present invention upside down, it can be easily used as different types of lenses and wearable terminal glasses, etc., and can be used easily, quickly and reliably, and the lens usage range (line of sight) The range of movement) is widened. In addition, since the frame of the present invention is simply turned upside down, there is no need to make adjustments or fine adjustments, and the handling becomes extremely simple. Wearable terminal glasses can be used for communication, games, exercise and health status recording, electronic payment, and the like, and the application of the present invention is wide.
Further, by forming the width of the vine portion in a range corresponding to the distance between the centers of the lenses to the width of the lens holding frame portion, the center (optical axis) of the lens or the like is substantially matched to the position of the eye, and the line of sight is Since it is possible to approach the normal vision state, eye strain is reduced. In addition, the surface of the lens or the like is inclined as the width of the temple portion is made closer to the upper and lower sides of the lens holding frame portion from the center position of the lens and the width of the temple portion is increased. This inclination angle is in the same usage state as a conventional single lens product. In other words, since the eyes naturally go to a position around 20 m ahead, they are manufactured by tilting them forward accordingly. At this time, the center (optical axis) of the lens or the like substantially coincides with the position of the eye (see FIG. 5).

As shown in the present invention, a pair of lens holding frame portions for holding plate-like lenses arranged vertically, a bridge portion for connecting the pair of lens holding frame portions, a fold portion attached to be foldable, and an upside down portion And at least a nose pad portion provided on the bridge portion so that it can be supported by being in contact with the nose, and by integrally forming them in a plate shape, it can be manufactured at a low cost as in the present invention, and In addition to being disposable, the whole is flat, so that it is easy to transport and manage. In addition, it is not necessary to make adjustments or fine adjustments by simply turning it upside down, and the handling becomes extremely simple.
Also, by aligning the edge of the vine with the center of one of the upper and lower lenses (two-dot chain line or one-dot chain line in the figure), the center of the lens can be matched to the position of the eye. It becomes a natural state, and eye strain is reduced. Furthermore, by using the lens and the wearable terminal glass properly at the top and bottom positions, it is possible to display information on the work process on the wearable terminal glass at the factory, etc. , Quality can be improved. In addition, if the wearable terminal glass and the magnifying lens are attached to the lens holding frame portion, it can be used in an enlarged state in precise assembly work, precision part manufacturing work, etc., which is useful.

As shown in the present invention, the nose pad part is formed by sticking a soft material block piece for supporting the nose to the bridge part, so that the nose pad position can be easily determined and the soft block. It is possible to adjust the position of the nose pad by appropriately cutting the piece.

It is explanatory drawing which shows embodiment of this invention. It is explanatory drawing which shows embodiment of this invention. It is explanatory drawing which shows embodiment of this invention. It is a perspective view which shows this embodiment. It is a perspective view which shows what used the nose pad part of another embodiment. It is explanatory drawing which shows the use condition of this invention product. It is explanatory drawing which shows the effect | action of this invention.

Embodiments of the present invention will be described with reference to FIGS. 1A to 1C and FIG. The product of the present invention is integrally formed of a single sheet of paper or a synthetic resin thin plate. The product of the present invention may be bent and formed in a goggle shape. The pair of lens holding frame portions 1 are for sticking and holding plate-like lenses A and B arranged vertically, and the lens holding frame portion 1 has two holes. The lens holding frame portion 1 is formed of paper, a synthetic resin thin plate, or the like. The plate-like lens held by the lens holding frame 1 includes a lens serving as a concave lens or a convex lens, plate glass (through or polarizing plate), colored glass (sunglasses, etc.), plate-like wearable terminal glass, etc. Is preferably used. Further, the shape of the lens is not limited to the quadrangle shown in the drawings such as FIGS. 1A to 1C and 2, and other shapes may be used. In addition, it is preferable to use lenses A and B which are not separate but integrated into one lens. In the figure, the two-dot chain line indicates the center of the lens A, and the one-dot chain line indicates the center of the lens B.

The bridge part 2 connects between the pair of lens holding frame parts 1. The pair of vine portions 3 extends in the horizontal direction from the lens holding frame portion 1 and is formed so that the base side can be folded. As shown in FIG. 1A, the width W of the vine portion 3 ranges from a distance corresponding to the center of the lenses A and B to a width corresponding to the width (dimension in the vertical direction) of the lens holding frame 1 as shown in FIG. 1C. It is good to form. In particular, it is preferable to form the temple portion 3 having the width W shown in FIG. 1A because the edge 31 of the temple portion 3 comes to a position that coincides with the center of the lens A or the lens B. The temple 3 is bent at right angles to the lens holding frame 1 for use. 1B or 1C, when the product of the present invention is mounted, the lens holding frame 1 tilts forward (see FIG. 5), and the tilt angle θ is 5 A range of degrees to 20 degrees is preferred. At this time, if the inclination angle θ is 20 degrees or more, the optical axis of the lens and the line of sight obliquely cross each other, which may cause astigmatism to be mixed. The inclination angle θ increases as the width W of the temple portion 3 is increased. At this time, when the width of the lens holding frame portion 1 cannot fully correspond to the desired width W, the width of the lens holding frame portion 1 is increased.

The ear pad 4 is formed at the rear end of the temple 3. The nose pad portion 5 is provided at the center of the bridge portion 2 so that it can contact the nose and support the lens holding frame portion 1 when it is turned upside down. Further, the nose pad portion 5 has a V-shaped notch shown in FIGS. 1A to 1C and 2 and a plurality of soft material block pieces 51 for supporting the nose as shown in FIG. Some are formed by sticking. The soft material of the block piece 51 is preferably a sponge, but is not limited to this. When the block piece 51 is pasted, it can be pasted according to the size of the face. The folding line 6 is a valley fold line attached to the boundary between the lens holding frame portion 1 and the temple portion 3, and this is for enabling the temple portion 3 to be folded.

Next, the case where the product of the present invention is manufactured will be described. First, a sheet of thick paper or a synthetic resin thin plate is prepared, punched into a predetermined shape by a press or the like, and a folding line 6 is attached to the boundary between the lens holding frame portion 1 and the temple portion 3. You can store a large number of items in this state. At this time, it is good also as what manufactures by shape | molding in a predetermined shape with a synthetic resin. Thereafter, if a plate-like lens or a plate-like wearable terminal glass according to the application is combined and the combination is attached to the lens holding frame portion 1, it can be used as glasses or wearable terminal glass. At this time, the lens or the like may be attached on the back side or the front side of the hole of the lens holding frame 1. When using the product of the present invention, it is preferable to bend the base portion of the temple portion 3 along the folding line 6 and make it substantially perpendicular to the lens holding frame portion 1. When not in use, the temple 3 may be folded and stored in a substantially flat shape.

Next, a method of using the present invention will be described. First, as shown in FIGS. 1A and 2, the case where the width W of the temple portion 3 is equivalent to the distance between the centers of the lenses A and B will be described. At this time, the edge 31 of the vine portion 3 coincides with the center of the lens A or the lens B. First, when the product of the present invention is mounted as shown in FIG. 4, the center line (horizontal line) of the lens B coincides with the position of the eyes, so that when looking at the object, the eye can be seen directly, and eye fatigue can be drastically reduced. Become. Next, when the lens A is used, if the entire lens is turned upside down and remounted, the center line (horizontal line) of the lens A matches the eye position. When looking at things, you can look straight ahead and your eyestrain can be drastically reduced.

Next, the operation of the present invention will be described with reference to FIG. This is a case where the thing of the temple part 3 of the width W shown in FIG. 1C is used, and this is equivalent to the width of the lens holding frame part 1 as compared with the case of FIG. First, when the product of the present invention is attached as shown in FIG. 5, the contact position of the nose pad part 5 and the position of the ear pad part 4 remain the same, so that the temple part 3 tilts forward and the lens holding frame part 1 also Similarly lean forward. The inclination angle θ at this time is preferably in the range of 5 degrees to 20 degrees. If the inclination angle θ does not become 20 degrees even if the width W of the temple portion 3 is increased to the width of the lens holding frame portion 1, the vertical width from the hole of the lens holding frame portion 1 may be increased. .

Since the center of the lens can be matched with the position of the eye in this way, the lens is tilted forward and the same usage state as that of conventional glasses is obtained. The inclination angle θ at this time is preferably determined according to the type of lens to be attached. As a guideline, when setting a myopia lens, determine the width W of the temple 3 so that the inclination angle θ is in the range of 15 degrees to 20 degrees, and when setting a farsighted lens. The width W of the temple portion 3 is preferably determined so that the inclination angle θ is in the range of 5 degrees to 15 degrees. At this time, the center (optical axis) of the lens is substantially coincident with the eye position as shown in FIG. On the other hand, when using plate glass (through or polarizing plate), colored glass (such as sunglasses), plate-like wearable terminal glass, or the like, it is preferable to use one having no inclination angle θ.

A specific example in which different types of lenses are arranged on the upper and lower sides of the lens holding frame 1 will be described. For example, if sunglasses are used as the lens A and a convex lens is used as the lens B, the lens B side is used when operating the car navigation system, audio equipment, etc. in the driver's seat, and then the lens B is reversed and mounted. If it is changed to the sunglasses on the A side, the front will not be blurred and it will be possible to cope with dazzling.
Further, when a wearable terminal glass is used as the lens A and a convex lens is used as the lens B, the lens B can be used as reading glasses and can also be used as a wearable terminal glass. If this is used in a production line of a factory or the like, if items to be confirmed for operation and contents of specifications are displayed on the wearable terminal glass, a product that meets the specifications can be assembled without fail. Therefore, it will come in handy when used in factories or the like that produce various quantities of the present invention. In addition, if the product of the present invention is distributed to customers in a theater and the wearable terminal glass displays synopses, characters, and explanations thereof, it will be possible to further entertain customers and be an effective means of attracting customers. It becomes.

DESCRIPTION OF SYMBOLS 1 Lens holding frame part 2 Bridge part 3 Claw part 31 Edge 5 Nose pad part 51 Block piece W Width of a crane part

Claims

A pair of lens holding frame portions for holding plate-like lenses arranged above and below;
A bridge portion connecting the pair of lens holding frame portions;
The vine,
A nose pad portion provided on the bridge portion so as to be able to abut against and support the nose when it is turned upside down, and they are integrally formed in a plate shape, and the width of the temple portion is set to the lens A simple spectacle-shaped frame formed in a range corresponding to the distance between the centers of the lens and the width of the lens holding frame.
A pair of lens holding frame portions for holding plate-like lenses arranged above and below;
A bridge portion connecting the pair of lens holding frame portions;
The vine,
The nose pad portion provided on the bridge portion so that it can be supported by contacting the nose when it is turned upside down, and are formed integrally in a plate shape, and the edge of the temple portion is vertically A simple spectacle-shaped frame characterized by being aligned with the center of one of the arranged lenses.
3. The glasses-like simple frame according to claim 1 or 2, wherein the nose pad portion is formed by sticking a soft material block piece for supporting the nose to the bridge portion.