JP2008009349A - Eyeglass frame produced based on displaying of size of glasses frames by face width, measuring of face width and blocking of shape of nose bridge - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide eyeglasses frames in which, upon purchase, size displays are intelligible, selection is facilitated and the size is suited, and which is comfortable to put on and has suitable visibility. <P>SOLUTION: Based on intelligible size displays with which, upon the purchase of the eyeglasses frames, a purchaser of the eyeglasses frames can easily know the place where the eyeglasses frames suited to the purchaser in size are present and the fact which size should be selected, the measurement of face width and the blocking of a nose bridge are performed, and, according to the data, the eyeglasses frames with fitted size comfortable to put on and having suitable visibility are produced. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a spectacle frame that is manufactured according to a preset manufacturing standard by measuring individual face widths using a size display that is generally easy to understand and taking a shape of the shape of a nose bridge.

  Conventional eyeglass frames do not use a selection method that is suitable for the consumer with a size and comfort that is appropriate for the consumer due to the uniform production of incomprehensible size display and mass production.

  Conventional eyeglass frames use a size display at the time of production in the industry and are not a selection criterion for consumer purchase. In addition, there was a problem in comfort because it was difficult to match the face width and nose bridge shape of individual consumers with uniform production.

  An object of the present invention is to obtain a size display that is easy to select when purchasing a spectacle frame, and that is comfortable to wear and suitable as a spectacle frame.

  In order to achieve the above object, in the spectacle frame of the present invention, an easy-to-understand size display, the purchaser's individual face width is measured at the time of purchase, and the shape of the shape of the nose bridge is made to produce the spectacle frame. Is.

For the above size display, the standard face width is determined as a reference in advance, and the L, M, and S codes of general size display are used, and the standard size is set to M display, and 2L, 3L, and 4L are used for the larger side. Numbers are added, and 2S, 3S, and 4S on the small side are common and effective for clothing and the like.

  Further, the width of the upper skull part of the ear of the eyeglass frame purchaser is measured using a measuring instrument. Then, the shape of the purchaser's nasal bridge is taken using a mold material. The spectacle frame produced based on the data obtained by these two actions can provide a more comfortable wearing feeling and optical appearance for the purchaser.

Since the present invention is configured as described above, the following effects can be obtained.
By making the size display generally easy to understand, a spectacle frame purchaser can select where and what size suits his size at the time of purchase.

  Furthermore, by measuring the face width and taking the shape of the shape of the nose bridge, the pressure, which comes from the tightness compared to the mass-produced and uniform spectacle frame, as the data of the size, height, mounting position and angle of the nose pad, It is possible to manufacture and provide a spectacle frame that is optically suitable and comfortable to wear without being displaced due to being too large.

BEST MODE FOR CARRYING OUT THE INVENTION

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on examples with reference to the drawings.
In FIG. 1, the face width of the eyeglass purchaser is measured. The measurement position of the face width in the present invention is measured by using the measuring device at the widest portion of the position where the spectacle frame is to be applied when viewed from the front of the subject above the subject's ear. The production dimension is produced by calculating data determined in advance as a reference value from this measured value.

  Then take the shape of the buyer's nasal bridge shape. The mold is taken at the position shown in FIG.

  By arranging the nose pad of FIG. 3 on the front back surface of the spectacle frame manufactured in FIG. 1 and welding and assembling with a solvent based on the molding data of FIG. 2, a spectacle frame tailored to each purchaser is completed.

  It is a front view of face width measurement and the shape of the shape of a nose bridge.   It is a detailed view of the shape of the shape of the nose bridge.   It is detail drawing of nasal pad attachment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Face 2 Measuring instrument 3 Nasal fin 4 Molding material 5 Nose pad

Claims (3)

  The spectacle frame size is displayed as a face width by setting a certain standard.   Measure the width of the upper face of the ear with a measuring instrument and take the mold of the nose bridge with a mold.   A spectacle frame is manufactured based on measured values, manufacturing standards, and nose bridge mold.

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