JP3261408B2 - Eyeglass pat - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a pad for spectacles.

[0002]

Some of resilient BACKGROUND ART pad support, there are those utilizing as those utilizing the elasticity of the metal, the elasticity of the synthetic resin, is obtained by utilizing a synthetic resin, JP-A-9-
33864 and Japanese Patent Application Laid-Open No. 10-170871, the pad support of which is bifurcated or belt-shaped and has many irregularities.
Since the elasticity is limited to the inner part of the pad, the elasticity cannot be increased.

[0003]

Since the elastic body of the pad support is bifurcated or plural in the prior art, dirt (dirt) accumulates in the concave portion, and it tends to become dark and dirty, and the transparency is high. The elasticity is limited because of the flexibility and the cavity in the thickness of the pad.

[0004]

A first aspect of the present invention is to provide a pad support made of a synthetic resin, silicone or rubber elastic material.
In the part, one or more cavities 5 and 10 are provided in the part, and the part of the cavity is formed by cutting the rubber ball or the rubber ball in half, placing the hemisphere face down, and pressing the hemisphere from above. By applying the obtained elasticity, it is possible to obtain more flexibility and elasticity than the elastic material of rubber and synthetic resin,

In the prior art, the elastic body of the pad support is bifurcated and plural, so that pad dirt (dirt) accumulates on the concave portion of the bifurcation and becomes blackish, and sometimes the back of the pad becomes blackish. In the present invention,
The surface of the resilient body is flat, dish-shaped, cone-shaped and spherical, so the surface is smooth and hard to get dirty.

The conventional pad is subjected to transparency and elasticity. According to the second aspect of the present invention, the surface of the pad is made uneven.
Not , opaque whitened by the air in the cavity 5/10 by putting a transparent liquid into the cavity 5/10 using a dish-like, conical, spherical and pad support made of a material that is nearly transparent The feeling of feeling is lost, the transparency of the pad supporting structures 4 and 7 can be increased, and the feeling of using the pad can be improved.

[0007]

[0008]

[Function] A rubber ball or a hemisphere obtained by cutting a rubber ball in half is placed face down, and the elasticity obtained when the hemisphere is pressed from above is applied. Hemisphere / sphere /
By providing one or more cavities 5.7 in the plate-based pad support members 4.7, flexible elasticity can be obtained in all directions, and since the surface is hemispherical, spherical and dish-based, dirt hardly collects.
By putting a transparent liquid into the cavity of the pad support which is clean and clean, the opacity of white turbidity due to air in the cavity 5 and 10 can be reduced .

[0009]

Embodiment 1 Embodiment 1 will be described with reference to FIG. 1. One or more cavities 5 are provided in a pad support 4 using an elastic material such as synthetic resin, silicone and rubber. 1 is bonded to the bonding surface 6 with an adhesive, and the bonding body 3 is provided with the unevenness and the through hole 2 for bonding, so that the foot and the bonding body 3 can be bonded, and the pad, the foot, and the spectacle frame are integrally formed. When the pad support 4 and the foot are joined, the shape of the joint 3 may be changed depending on the joint shape of the foot, and the portion of the joint 3 may be formed into a hole (concave). By bonding a joint made of a material that matches the joint with the foot, the joint
Become tough

The embodiment shown in FIG. 4 is an embodiment based on the same idea as the embodiment 1 shown in FIG. 1, in which the pad support 7 is provided in a spherical shape , and the pad support 7 is provided with a cavity 10 (spherical shape). are those was provided, in which the pad support 7 and Pat 11 was coupled with adhesive surface 12 by an adhesive, the pad support 7 and Pat 11 may be made integrally, and pad support provided with a cavity The pad support may be provided with one or more holes, which may also vary from the shape of the body (hemispherical, spherical, dish system).

Embodiment 2 will be described with reference to FIGS. 1 and 4.
In addition, a transparent liquid is put into the cavities 5 and 10 of the first embodiment in order to prevent them from being whitish by air. By making the pad supports 4 and 7 transparent materials,
While having elasticity, the pad support can be transparently brought close, and the appearance of wearing glasses can be refreshed.

[0012]

By providing the cavity 5 in the pad support 4, the elasticity obtained when the rubber ball or the hemisphere obtained by cutting the rubber ball in half is pressed from above is applied, and the thickness of the pad support 4 is reduced. Flexibility can be obtained by thinning, and it can be made almost transparent by using a synthetic resin for the pad support 4. Also, it is transparent to prevent the cavities 5 and 10 from being whitish by air. , And the pad support can be made transparent so that the appearance when wearing glasses can be refreshed.

The pad support, which is an elastic body, is dish-shaped.
By making the surface smooth by having a spherical shape, sweat and scales are less likely to collect, and the pad support is less likely to be blackened by dirt.

When the elasticity is compared, the elasticity of the bedding of the bedding is the elasticity of the spring, the elasticity of the mat, the elasticity of the futon, and the elasticity of the bedding, and the elasticity along the body is obtained. The elasticity is similar to the elasticity of the spectacle pat of the present invention, and the pad support for supporting the pad is provided with elasticity, and the pad support corresponds to a mat for a bed of bedding.

[0015] Compared with the prior art in which a cavity is provided in the pad, the above-mentioned one is limited in the width of elasticity to the thickness of the pad, and the present invention is characterized by the elasticity of the pad and the elasticity of the pad support. Alternatively, double elasticity can be obtained, and elasticity along the nose can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a pat.

FIG. 2 is a partial cross-sectional view of a pad AB.

FIG. 3 is a front view of a putt.

FIG. 4 is a partial sectional view of a pad.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 pad 2 through hole 3 joint 4 pad support 5 cavity 6 bonding surface 7 pad support 8 joint 9 through hole 10 cavity 11 pat 12 joint

Claims (2)

(57) [Claims] 1. A pad support projecting from the center of a pad (1).
One or more cavities (5.10) are provided inside (4.7), and a connection conforming to the shape of the foot end for connecting to the foot at the center end of the pad support (4.7). Putting on the pad support provided with the body (3.8) or (4.7),
7) is a spectacle pad using an elastic material such as synthetic resin, rubber, or silicone rubber. 2. A spectacle pad in which a liquid is filled into the cavity (5) of the pad support (4.7) according to claim 1.