JP3024890U - Read-only glasses substitute - Google Patents

Abstract

(57) [Abstract] [Purpose] Simple sentences and numbers can be read without glasses, and the user does not feel possessed, and the myopia, hyperopia, astigmatism,
Any one person can share this plan. [Structure] Explaining based on the agreement of the drawings, sponge material, urethane material, etc. can be considered as the basic material for molding various images. A rubber material, a plastic material, or the like can be considered as the material for holding the inner diameter of the peephole 2 provided in the first portion. The hole on the one side of No. 2 is the upper surface of the peep hole of the conical truncated cone of No. 4, and the area of this hole is 6.3 square millimeters or less. By making the hole on the opposite side of 4 the bottom of the conical frustum's peephole and making it larger than 4, the inner shape of 2 is made the conical frustum so that the viewing angle is large and wide.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is mainly used for reading only passbook numbers, price tags, address books, telephone numbers, etc.

[0002]

[Prior art]

 Conventionally, they are glasses using lenses such as glass and plastic, and magnifying glasses.

[0003]

[Problems to be solved by the device]

 Therefore, there are problems that the lens is dirty, scratched, cracked, heavy, bulky, expensive, and the lens power conformity.

[0004]

[Means for Solving the Problems]

 Since no lens is used, there is no problem of 0003.

[0005] Usually, the thumb and forefinger of one hand are used for holding and peeping, so that it is made of a small material, light weight, hard material, and flexible material having an appropriate thickness for easy holding.

The area of the upper surface of the peephole of the truncated cone is set to 6.3 square millimeters or less, and the area of the bottom surface is set larger than that.

Since the hole area on the upper surface of the peephole is extremely small, slight deformation is not allowed. Therefore, a peephole inner diameter holding member is provided to firmly hold the inner diameter.

[0008]

[Action]

 The proposal reads through a small hole with the naked eye. In other words, for people with myopia, hyperopia, and astigmatism, by narrowing the eyelid and narrowing the field of view, and making the focal point smaller, the person can see clearly without glasses.

[0009]

【Example】

 (1) A plurality of peepholes having different sizes due to the truncated cone are individually provided. (2) A lens is provided on the truncated cone.

[0010]

【effect】

 The large bottom of the conical frustum has a wide viewing angle for easier viewing.

Even if the hole is blocked by dust, dust, etc., it can be easily cleaned by blowing air from the small hole side of the upper surface.

[Submission date] November 15, 1995

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0004

[Correction method] Change

[Correction content]

Since no lens is used, there is no problem of 0003. Further, it is considered that the thickness of the code 1 in FIG. 1 is around 5 mm. When the thin card type is placed on a flat place such as a table, it is difficult to handle.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction content]

(1) A plurality of peepholes of different sizes due to the truncated cone are individually provided. (2) A lens is provided on the truncated cone. (3) Keru set alone the peephole of the cylinder. (4) Establish this plan for company emblems, symbol marks, trademarks, etc. (5) Providing this plan on the key chain. (6) Plural peep holes of (1) and (3) are provided.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view of FIG. 1 turned upside down.

[Explanation of symbols]

 1 Base material molded with various images 2 Peep hole inner diameter holding material 3 Bottom of peep hole of conical truncated cone 4 Top surface of peep hole of conical truncated cone

Claims (1)

[Scope of utility model registration request] 1. A read-only spectacles substitute, in which a peep hole inner diameter holding material is provided on a base material on which various images are formed to independently provide a peep hole for a conical truncated cone.