JPH0419525Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to eyeglasses, and more specifically to simple eyeglasses that are worn over the nose.

[Conventional technology]

Commonly used eyeglasses are expensive because they have temples on both sides of the frame where the lenses are attached, and for example, people with presbyopia who require glasses temporarily to read small print. , it is bulky and inconvenient to carry.

For this reason, simplified glasses have been developed that omit the temples on both sides and are attached only to the nose.

[The problem that the idea aims to solve]

By the way, simple glasses that are attached to the nose are extremely unstable to wear because they are simply worn over the nose.Especially when reading text, etc., the glasses tend to face downward, which can cause them to fall forward. ,
There is a problem that it must be held by hand.

This idea was made in consideration of the above points, and it allows for stable attachment to the face.
The objective is to provide glasses that do not fall forward and do not require being held by hand.

[Means to solve the problem]

In order to solve the above-mentioned problems, this invention connects a pair of spectacle lenses with a connecting part, forms a part that sandwiches the nose between the adjacent side edges of the binocular lenses, and at least one of the spectacle lenses has a lower part, It has a structure in which a support part is provided that protrudes downward and overlaps the front of the cheek to prevent the spectacle lens from falling forward.

[Effect]

When you put the part between the spectacle lenses connected by the connecting part on your nose and the support part touches the front of your cheek, the support part will support you from falling forward, and you will be in a stable wearing state, and you will be able to put your hands on it. You can read and write characters without holding them.

〔Example〕

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in the figure, the glasses 1 include a pair of glasses lenses 2, 2, a connecting part 3 that connects both lenses 2, 2,
On the other hand, it is composed of a support part 4 protruding from the lower part of the spectacle lens 2.

The binocular lenses 2, 2 are made of synthetic resin,
The connecting part 3 connecting both the lenses 2, 2 is integrally molded with the lenses 2, 2 using the material used to form both the lenses 2, 2.

The side edges of the binocular lenses 2 and 2 that are adjacent to each other widen slightly downward to form the side edges 5, 5 that sandwich the nose, and the connecting portion 3 has a V-shaped or U-shaped cross section and is formed on the front side. It is formed to protrude, and both lenses 2, 2 are given elasticity for pinching the nose between the side edges 5, 5. These side edges 5, 5, which are widened at the bottom, are designed to stably hold the nose even when the shape of the nose varies depending on individual differences.

The support portion 4 is integrally molded with the lenses 2, 2 using a material that forms the eyeglass lenses 2, 2, and its length and shape are set so that it comes into contact with the front surface of the cheek when the eyeglasses 1 are attached to the nose. .

The support portion 4 protrudes forward or backward with respect to the spectacle lenses 2, 2, and prevents the spectacles 1 from falling forward by coming into contact with the cheeks, and also prevents the spectacle lenses 2, 2 from falling forward. This is to keep the angle relative to the line of sight constant.

The angle α in the front-rear direction of the support portion 4 may be set appropriately depending on the relationship between the line of sight and the binocular lenses 2, 2. For example, when worn on the nose, the binocular lenses 2, 2 will bend forward and the letters below will be read and written. Give an angle in the range of 1° to 60° to make it easier.

In addition, in the case of the glasses 1 illustrated, the glasses lenses 2, 2
Although the connecting part 3 and the supporting part 4 are integrally molded from the same material, the binocular lenses 2 and 2 may be elastically connected by separate connecting parts, and the material of the glasses 1 is limited to synthetic resin. In addition, it may be entirely transparent or may be entirely or partially colored.

The glasses of this invention have the above structure, and as shown in FIG. 2, the side edges 5, 5 of the binocular lenses 2,
is inserted into the nose and the support part 4 is placed in contact with the cheek to read and write letters, etc., and the binocular lenses 2, 2 are elastically held against the nose and the support part 4 is brought into contact with the cheek. This allows the glasses 1 to be firmly and stably attached to the face, and prevents the binocular lenses 2, 2 from falling forward,
You can read and write the characters below without holding it in your hands.

Note that the support portion 4 can be attached to either the left or right eyeglass lens 2,
2 may be provided protrudingly, or may be provided on each of both lenses 2, 2.

[Effect]

As described above, according to this invention, a support part that comes into contact with the front of the cheek is provided at the bottom of the eyeglass lens connected by the connection part, which prevents the support part from falling forward when it is worn on the nose. , a stable wearing condition can be obtained, and characters can be read and written without having to hold it in the hand.

In addition, the support part protrudes downward from the bottom of the eyeglass lens and is formed to overlap the front of the cheek, so the eyeglass lens is held at an angle suitable for the line of sight with the support part in contact with the cheek. This allows you to read and write letters in a natural state with your line of sight facing downward.

Furthermore, since there are no temples on either side of the eyeglass lenses, the whole eyeglass lens becomes flat and low in bulk, making it convenient to carry and suitable for use as simple eyeglasses or as gift items or service items.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the glasses according to this invention, and FIG. 2 is a side view showing the state in which the glasses are worn. 1... Glasses, 2... Eyeglass lenses, 3... Connection portion, 4... Support portion, 5... Side edge.

Claims (1)

[Scope of utility model registration request] Connecting a pair of spectacle lenses at a connecting part to form a part that sandwiches the nose between adjacent side edges of the binocular lenses,
The eyeglasses are provided with a support part provided at least on the lower part of the eyeglass lens, protruding downward and overlapping the front of the cheek to prevent the eyeglass lens from falling forward.