JP3050140U - Glasses pad - Google Patents

Abstract

(57) [Abstract] [Purpose] This invention aims to provide a spectacle pat that can be manufactured easily without removing a magnetic material, and does not generate uneven magnetic force, and can obtain an average magnetic force. In order to achieve the above-mentioned object, a spectacle pat 5 of the present invention covers a mounting member 6 in which a magnetic body 8 is fixed on a surface of an embedding portion 7 with a coating material 9 such as rubber, celluloid or synthetic resin. It is characterized by being molded and integrated.

Description

[Detailed description of the invention]

[0001]

[Industrial application] This invention is based on a magnetic force in which a magnetic material is fixed in an embedded portion of a mounting bracket, and a part of the mounting bracket and the embedded portion are covered with a coating material such as rubber, celluloid, or synthetic resin. The present invention relates to a spectacle pat that generates.

[0002]

2. Description of the Related Art In order to promote blood circulation and promote and maintain health, a small piece of a sintered solid magnet, commonly called a ferrite magnet, is fitted on the surface of a spectacle pad that contacts the nose of a spectacle wearer. There is known a spectacle pat attached with a. Recently, spectacle pads made by mixing magnet powder particles into raw materials such as rubber, celluloid, or synthetic resin, placing the raw materials and mounting brackets in a molding die, and heating and pressing the same have also appeared, and have begun to be used. Was.

[0003]

[Problem to be Solved by the Invention] A spectacle pad in which a small piece of a sintered solid magnet is fitted and attached to the surface of the spectacle pad, a concave portion is provided in the pad surface, and a magnetic fine particle is fitted in the concave portion. It was not only easy to remove, but also cumbersome to produce. In addition, eyeglass pats manufactured by mixing magnet powder particles in a raw material such as rubber, celluloid, or synthetic resin, placing this raw material and a mounting bracket in a molding die, and heating and pressurizing the manufacturing process are complicated. On the other hand, there is a problem in that it is difficult to control the magnetic force, and the magnetic force tends to be uneven, so that a uniform magnetic force cannot be obtained. This invention is to provide a spectacle pad that does not take off a magnetic material, is easy to manufacture, and does not cause unevenness in magnetic force and can obtain an average magnetic force.

[0004]

[Means for Solving the Problems] In order to solve the above-mentioned problems, a mounting member having a magnetic material fixed to the surface of the embedded portion is covered and molded with a covering material such as rubber, celluloid, or synthetic resin, and is integrally formed with eyeglasses. It is intended to be a pad for use.

[0005]

[Effect] Since the mounting bracket in which the magnetic material is fixed on the surface of the buried portion is covered with a coating material such as rubber, celluloid, or synthetic resin to form a spectacle pad, the action of preventing the magnetic material from being removed and the magnetic force are reduced. There is an action that can be averaged.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a spectacle pad will be described in detail with reference to the drawings. The spectacle pad 5 is fixed to the back side of the lens frame 3 located below the bridge portion 2 of the spectacle frame 1. The spectacle pad 5 is formed by attaching a thin magnetic material 8 such as a ferrite magnet or a ceramic magnet to the surface of an embedded portion 7 of a mounting bracket 6 made of stainless steel, a new alloy, nickel silver, titanium, or the like with an adhesive. Laminate and fix. It is convenient to use a commercially available magnetic material 8. Next, a part of the fitting 6 as well as the embedding part 7 is put into a molding die, and the periphery is covered and molded with a covering material 9 such as rubber, celluloid or synthetic resin. Injection molding, compression molding and the like are suitable as the above-mentioned coating molding. If the size of the magnetic body 8 is substantially the same as that of the embedded portion 7 of the mounting bracket 6, the magnetic force can be increased. As a method of fixing the mounting member 6 and the magnetic body 8, there is a method of providing a concave groove 10 in the embedding portion 7 and fitting the magnetic body 8 into the concave groove 10. Also in this case, when the adhesive is used together, the fixing becomes strong. Needless to say, the spectacle pad 5 of the present invention is used for ordinary glasses, reading glasses, sunglasses and the like.

When the magnetic material 8 is covered with a coating material 9 such as rubber, celluloid, or synthetic resin, the magnetic force is reduced by about 20%.

[0008]

[Effects of the Invention] According to the spectacle pad 5 according to the present invention, the magnetic material 8 is bonded and fixed to the surface of the embedded portion 7 of the mounting bracket 6 with an adhesive, and a part of the embedded portion 7 and the mounting bracket 6 is formed. Since it is put in a mold and the periphery is covered and molded with a covering material 9 such as rubber, celluloid or synthetic resin, there is an effect that the magnetic body 8 cannot be removed. In addition, injection molding, compression molding, and the like can be performed at the time of production, so that mass production is easy and there is an effect that it can be provided at low cost. Further, since a commercially available magnetic material having a strong magnetic force and a uniform magnetic force can be employed as the magnetic body 8, there is an effect that the magnetic force is less likely to be generated and a stable magnetic force can be obtained for a long period of time. Therefore, blood circulation of the spectacle wearer is promoted, and there is an effective effect for promoting and maintaining health.

[Brief description of the drawings]

FIG. 1 is a front view of an eyeglass frame.

FIG. 2 is a partially cutaway enlarged rear view of the spectacle bat.

FIG. 3 is an enlarged vertical cross-sectional view of a central part of the eyeglass bat.

FIG. 4 is an enlarged longitudinal sectional view of a central part showing another embodiment of the spectacle bat.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Eyeglass frame 2 Bridge part of eyeglass frame 3 Lens frame 5 Glasses pad 6 Mounting bracket 7 Embedding part 8 Magnetic body 9 Covering material 10 Concave

Claims (2)

[Utility model registration claims] 1. A spectacle pad comprising a mounting member 6 having a magnetic body 8 fixed to the surface of an embedded portion 7 covered with a coating material 9 such as rubber, celluloid or synthetic resin, and integrated. 2. The spectacle pad according to claim 1, wherein a concave portion is provided on the surface of the buried portion, and a magnetic body is fitted and fixed in the concave portion.