JPH0723326U - Top and bottom glasses - Google Patents

Abstract

(57) [Summary] [Purpose] Put myopia and hyperopia in the same glasses,
How can I make it easier to see? It is easy to see that there is reading glasses on the lower side from the front,
What else couldn't it be? [Structure] If the top and bottom and the glasses are symmetrical and the myopia and presbyopia are separated, you can see things reasonably and aesthetically if upside down. Also, it is said that the younger the person with better eyesight, the sooner he / she will be presbyopia. Therefore, that person may use a normal glass ball for the myopia, a so-called Date glasses style, or upside down to become reading glasses.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention is limited to spectacles related to the combination of myopia and presbyopia.

[0002]

[Prior art]

 Until now, I had two glasses, one for presbyopia and one for nearsightedness, or I attached a presbyopia lens below the myopia lens and used the reading glasses part by slightly lifting the glasses.

[0003]

[Problems to be solved by the device]

 Clearly it is embarrassing to know that they are reading glasses, and this is why they may want to cheat with a magnifying glass. The problem here is to save the feeling of having to use two glasses when a person with shortsightedness is becoming presbyopia.

[0004]

[Means for Solving the Problems]

 No matter what, myopia or reading glasses are the same, regardless of whether they look the same. If the upper part of the eyeglasses is nearsightedness and the lower part is presbyopia, it will look exactly the same even if it is reversed, as long as the top and bottom are symmetrical. If it is reversed, if the lower part is reading glasses, it will be reversed, but unlike myopia, presbyopia can be almost the same for both eyes, so there will be no significant error. If you absolutely need, you should wear glasses for presbyopia.

[0005]

[Example of device]

 Let me explain while referring to the figure. 1 is a pair of round glasses, and the top and bottom are symmetrical with respect to the ear frame, and FIG. 2 is a view in which the square glasses are closed. First, wear glasses with myopia, and upside down when reading or writing. Any shape, round, square, or rectangular that folds up and down into two symmetrical shapes is acceptable.

[0006]

[Effect of device]

 The fact that you can see myopia and reading glasses with the same glasses and the same line of sight is not known to anyone, and even if you are known, it looks fashionable.

[Brief description of drawings]

[Fig. 1] A state in which the round glasses are opened and myopia is placed upward.

[FIG. 2] A view from the inside with the square glasses closed.

[Explanation of symbols]

 1 Round Glasses 2 Myopia Lens 3 Hyperopia Lens 4 Nose 5 Ball Frame 6 Ear Frame 7 Connecting Portion 8 Square Glasses

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[Procedure amendment]

[Submission date] May 17, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 1

[Correction method] Change

[Correction content]

Claims (2)

[Scope of utility model registration request] 1. Conventionally, there are two types of glasses for nearsightedness and farsightedness, but when a person with myopia is middle-aged, only the lower lens is used as reading glasses, and when looking at a distance, the upper myopic portion is used. There was only such a method. Formally speaking, there are also reading glasses where a ball goes up from the edge of the glasses. The upper and lower spectacles of the present invention have the upper half of the spectacle balls for myopia and the lower half for hyperopia. Glasses tend to slip off the nose, so when you look at a distance, you will probably see it in the upper half of the myopia. Next, turn the glasses upside down and the farsighted part will be on top, so it is easy to read it by putting it on and reading the typeface. In other words, this spectacle has a pair of spectacles such as round spectacles or a square, and has both upper and lower noses attached to both round edges.If it is a round edge, there is a support part in the middle of the round edge, and the frame supported by the ears is a straight pinch type. Has become. Therefore, the top and bottom are symmetrical, and only the upper and lower lenses differ for myopia and hyperopia. Of course, it suffices that the frame be engraved so that it cannot be seen from the outside which is myopia and which is hyperopia. Furthermore, the boundary between the near-sighted portion and the far-sighted portion of the lens should be almost invisible from the outside. This is claim 1. 2. The entire spectacles are divided into an upper part and a lower part to be symmetrical, and a frame following the ears serves as an intermediate line between them. In addition, it is better to consult with an eyeglass shop as to how large the myopia and hyperopia should be, as it depends on the person's eyesight and life activity range. These glasses are convenient because once you turn them upside down, they switch from near-sightedness to far-sightedness and you will not be noticed by others. These are the items of claim 2.