JP2017026784A - Eye glasses - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide eye glasses that do not easily move or fall by sweat or exercises.SOLUTION: Components configuring a frame for eye glasses are partially or entirely made of a member that prevents the eye glasses from slipping from the skin of a wearer of the eye glasses. A front frame and a temple are integrally formed, and a thin hinge part may be made between the front frame and the temple. The slip-resistant member is made of urethane resin or silicon resin, and may be attached to a shape keeping member for keeping the shape of the components.SELECTED DRAWING: Figure 3

Description

  The present invention relates to spectacles in which constituent members such as temples and front frames constituting spectacles are formed of non-slip members such as urethane resin and silicon resin.

  Resin materials and metal materials commonly used for eyeglasses are hard and have a high surface smoothness, and they are slippery against the skin of eyeglass wearers, so when sweating or exercising Has a problem that the glasses are displaced or dropped out. Particularly, in recent years, a polyamide resin (for example, “Grillamide (registered trademark) TR90” manufactured by EMS Chemie AG, Switzerland), which is lightweight, strong, and excellent in cost, has been widely used as a material for a spectacle frame (see Patent Documents 1 to 3). However, since such materials have higher surface smoothness than conventional resins, the above-mentioned problems become more prominent.

Japanese Patent Laid-Open No. 6-287297 (see summary and description of claim 15) Utility Model Registration No. 3170613 (see paragraph 0020) JP 2012-137703 A (refer to the description in paragraph 0017)

  In order to solve such problems, the anti-slip paint is applied or plated or coated on the surface of the spectacle frame, but the surface treatment such as painting, plating, coating, etc. is performed for a long time. It is easy to peel off by use of, and there is a problem that the appearance quality is remarkably lowered by peeling. The present invention has been made in view of such problems.

In order to solve the above problems, the eyeglasses of the present invention have a configuration in which a part or all of the constituent members constituting the spectacle frame are formed of members for preventing slipping on the skin of the spectacle wearer. The component member may be formed integrally with a front frame and a nose pad.
Further, the component member may be formed by integrally forming a front frame and a temple, and a temple portion is formed by forming a hinge portion having a reduced thickness between the front frame and the temple. This eliminates the need for a mechanical hinge mechanism.

As the anti-slip member, urethane resin or silicon resin can be suitably used. Urethane resin and silicone resin are lightweight, soft to the eyeglass wearer, have a high fit, and do not slip even when sweated. Further, even if some vibration is applied due to exercise or the like, it does not easily shift.
Since it is difficult to maintain the shape as a constituent member of eyeglasses only with urethane resin or silicon resin, it is preferable to attach a shape maintaining member. Examples of such a shape maintaining member include various resins, metals, wood, bamboo, etc., but it is preferable to use a polyamide resin that is glossy, is inexpensive, and has recently become popular. The outer shape of the component member may be formed by such a shape maintaining member, and the anti-slip member may be attached integrally to the component member. Further, when the constituent member is a front frame, the lens may be sandwiched between the shape maintaining member and the anti-slip member.

  Furthermore, the shape maintenance member and the anti-slip member are combined with different shapes, patterns, and colors, and these differences appear in the appearance as accents, thereby improving the design of glasses. it can. In addition, design variations can be expanded. In addition, the outer shape of the component member is formed by the shape maintaining member, and the anti-slip member is integrally attached to the inner side of the component member, and a through hole is formed in a part of the outer shell. The shape maintaining member having a different color from the outline may be exposed. In addition to the exposed anti-slip member serving as a design accent, the anti-slip function can be partially provided outside the outer shell. In addition, adhesion between the anti-slip member and the constituent member can be improved.

Hereinafter, preferred embodiments of the present invention will be described below.
FIG. 1 is a perspective view showing the overall configuration of the glasses according to the first embodiment of the present invention, and FIG. 2 is an enlarged view of a hinge portion in the glasses of this embodiment.

As shown in FIG. 1, the spectacles 1 are formed at the center of the front frame 12, the front frame 12 that holds the lenses 14, the temples 11 and 11 that are foldably attached to both ends of the front frame 12, and the front frame 12. And a nose pad 13.
In this embodiment, the front frame 12 and the temple 11 on which the nose pad 13 is integrally formed are formed of a resin such as urethane resin or silicon resin that is a member for preventing slipping. These resins are characterized in that they have good fit with the glasses wearer's skin, are soft to the touch, are not slippery even when sweated, and the glasses are less likely to fall off due to vibration caused by exercise. In addition, as long as it is resin which has such a characteristic, you may use not only urethane resin and silicone resin but another resin.
Moreover, although the front frame 12 and the temple 11 can be folded by the hinge part 15, since materials, such as a urethane resin and a silicone resin, are soft, for example, the front frame 12 and the temple 11 are formed integrally, As shown in FIG. 2, the temple 11 can be folded only by reducing the thickness of the hinge portion 15. This eliminates the need for a mechanical hinge mechanism used in general glasses.

3 is a perspective view showing the overall configuration of the glasses according to the second embodiment of the present invention, FIG. 4A is a cross-sectional view of II of the glasses of FIG. 3, and FIG. 3B is II-II of the glasses of FIG. It is sectional drawing.
The same parts and members as those of the glasses in FIG. 1 are denoted by the same reference numerals, and detailed description thereof is omitted.
In this embodiment, non-slip members 11b and 12a made of urethane resin or silicon resin are integrally attached inside the outer shells 11a and 12a formed according to the shapes of the temple 11 and the front frame 12. Yes. As the material for forming the outer shells 11a and 12a, the shape of the anti-slip members 11b and 12a can be kept constant, and if the shape can be finely adjusted by heating or the like, metal or bamboo Wood, resin, etc. can be used. “Grillamide (registered trademark) TR90”, which is superelastic and has high surface smoothness and is hard, can be suitably used.

  The anti-slip members 11b and 12b may be attached to the outer shells 11a and 12a by sticking the anti-slip members 11b and 12b formed in advance to the shapes corresponding to the recesses to the outer shells 11a and 12a with an adhesive or the like. For example, as shown in FIG. 4 (a), a protrusion 11c is formed on the mounting surface to which the anti-slip members 11b, 12b inside the outer shells 11a, 12a are attached, and the anti-slip member 11b, melted on the mounting surface, By pouring the material of 12b and solidifying, the members 11b and 12b for preventing slipping are firmly attached to the outer shells 11a and 12a. Thereby, the anti-slip members 11b and 12b can be prevented from being easily peeled off from the outer shells 11a and 12a even after long-term use.

A third embodiment of the glasses of the present invention will be described with reference to FIGS. 3 and 4B according to the second embodiment.
In the spectacles of the third embodiment, the shapes, patterns, and colors of the outer shells 11a and 12a and the anti-slip members 11b and 12b may be partly or entirely differently combined. By making these differences appear in the appearance of the glasses 1 as accents, the range of design of the glasses 1 can be expanded.
Further, as shown in FIG. 4B, a window-shaped through hole 11d is formed in the outer frame 11a of the front frame 12 or the temple 11 (the temple 11 in the illustrated example), and the anti-slip member 11b is formed in the through hole. The outer surface of the outer shell 11a is exposed from 11d. By making the color of the outer shell 11a different from the color of the anti-slip member 11b, the anti-slip member 11b floats on a part of the surface of the outer shell 11a as a pattern having a shape and size corresponding to the shape of the through hole 11d. An accent can be given to the design of the glasses 1. Further, by exposing the anti-slip member 11b to the outer surface of the outer shell 11a, it is possible to provide a partial anti-slip function on the outer side of the outer shell 11a. Furthermore, the adhesion between the outer shell 11a and the anti-slip member 11b can be enhanced by the anti-slip member 11b entering the through-hole 11d and solidifying.
Although not specifically shown, such a through hole 11 d may be formed in the outer shell 12 a of the front frame 12.

A fourth embodiment of the eyeglasses of the present invention will be described with reference to FIG.
FIG. 5 is a partial cross-sectional view of the front frame 12 taken along the III-III direction of FIG.
As shown in the drawing, a groove 12c is formed on the inner peripheral surface of the outer shell 12a and the anti-slip member 12b formed integrally, and the bevel 14a of the lens 14 is fitted into the groove 12c. By forming the non-slip member 12b from a soft material such as urethane resin or silicon resin, the lens 14 can be easily attached to and detached from the front frame 12.

Although a preferred embodiment of the present invention has been described, the present invention is not limited to the above-described embodiment.
For example, in order to further enhance the anti-slip effect of the anti-slip members 11b and 12b, irregularities, protrusions, cuts, and the like may be formed on the surfaces of the anti-slip members 11b and 12b.

It is a perspective view showing the whole eyeglasses composition concerning a first embodiment of the present invention. It is an enlarged view of the hinge part of the spectacles concerning 1st embodiment of this invention. It is a perspective view which shows the whole structure of the spectacles concerning 2nd embodiment of this invention. (A) is the II direction sectional view in FIG. 3 of the spectacles concerning 2nd embodiment of this invention, (b) is the II-II direction cross section in FIG. 3 of the spectacles concerning 3rd embodiment of this invention. FIG. It is the III-II direction sectional drawing in FIG. 3 of the spectacles concerning 4th embodiment of this invention.

DESCRIPTION OF SYMBOLS 1 Glasses 11 Temple 11a Outer shell 11b Non-slip member 11c Protrusion 11d Through hole 12 Front frame 12a Outer shell 12b Non-slip member 12c Groove 13 Nose pad 14 Lens 14a Sag

Claims (11)

A part or all of the constituent members constituting the spectacle frame is formed of a member for preventing slipping on the skin of the spectacle wearer. The spectacles according to claim 1, wherein the component member is formed by integrally forming a front frame and a nose pad. The spectacles according to claim 1 or 2, wherein the constituent member is formed by integrally forming a front frame and a temple. The spectacles according to claim 3, wherein a hinge portion having a reduced thickness is formed between the front frame and the temple. The glasses according to any one of claims 1 to 4, wherein the anti-slip member is made of urethane resin or silicone resin. The spectacles according to any one of claims 1 to 5, wherein the anti-slip member is attached to a shape maintaining member for maintaining the shape of the component member. The spectacles according to claim 6, wherein the shape maintaining member is made of a polyamide resin. The spectacles according to claim 6 or 7, wherein an outline of the component member is formed by the shape maintaining member, and the anti-slip member is integrally attached to the inside of the component member. The eyeglasses according to claim 8, wherein when the component member is a front frame, the lens is held by the shape maintaining member and the anti-slip member. 10. The shape maintaining member and the anti-slip member are combined with different shapes, patterns, and colors, and these differences appear in the appearance as accents. Glasses. The shape maintaining member forms an outer shell of the component member and the anti-slip member is integrally attached to the inner side of the component member, and a through hole is formed in a part of the outer shell. The spectacles according to claim 10, wherein the shape maintaining members having different colors are exposed.

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