JPH0547912U - Eyeglass aids - Google Patents

Abstract

(57) [Summary] [Object] To provide an eyeglass assisting tool for eliminating various kinds of adverse effects that occur in conventional eyeglasses because most of the weight of the eyeglasses is received by the nose. An auxiliary tool attached to a leg 1 of an existing spectacle, comprising an auxiliary leg 3 having an ear pad 4 at a tip thereof, and the ear pad 4 is supported by a grooved portion 8 of the ear when the eyeglass is worn. It was made possible. The ear pad 4 includes the connecting piece 3a and the bolt 3
It can be connected to the auxiliary leg 3 with b. The auxiliary leg 3 is
The auxiliary leg 3 may be urged by the spring 9 in the attachment tool 2 to the leg 1 in a direction in which the auxiliary leg 3 closely contacts the ear.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement in which the weight of the spectacles on the nose is greatly reduced and the spectacles are prevented from sliding down by attaching an auxiliary tool to the legs of the existing spectacles.

[0002]

[Prior art]

 In conventional spectacles, as shown in FIG. 5, since the weight of the lens 11 is large, almost all the weight of the spectacles at the center of gravity 5 of the spectacles is received by the nose support portion 6, and the ear support portion 7 is extremely strong. It was only responsible for the slightest weight. Therefore, when wearing it for a long time, in addition to stimulating the nerves of the nose and causing headaches, the nose support 6 is recessed, which is not only good for women in terms of cosmetics but also good for sweating. Since it slips, it has the inconvenience of having to constantly push it up to its original position, and there are many adverse effects such as poor eyesight because the distance between the eye and the lens changes frequently. Especially for athletes, the eyeglasses could easily shake due to violent movements, which often hindered the movement of the competition.

[0003]

[Problems to be solved by the device]

 In view of such circumstances, it is an object of the present invention to provide an eyeglass auxiliary tool capable of solving the above problems.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention is an auxiliary tool attached to a leg 1 of an existing eyeglass, which includes an auxiliary leg 3 having an ear pad 4 at the tip, and the ear pad 4 is worn when wearing eyeglasses. It is designed so as to be supported by the recessed groove portion 8 of the ear. In this case, the ear pad 4 can be connected to the auxiliary leg 3 by the connecting piece 3a and the bolt 3b. Further, the auxiliary leg 3 may be constantly urged by the spring 9 in the attachment 2 to the leg 1 in the direction in which the auxiliary leg 3 comes into close contact with the ear.

[0005]

When the auxiliary leg 3 having the ear pad 4 at the tip is attached to the leg 1 of the eyeglass so that the ear pad 4 is supported by the groove 8 of the ear when the eyeglass is worn, The weight can be supported not only by the nose support portion 6 but also by the ear support portion 7. This will be described in detail with reference to FIG. That is, when the eyeglasses are worn, the weight of the lens 11 is large, so that the legs 1 of the eyeglasses rotate counterclockwise about the ear support portion 7, but the above-mentioned auxiliary tools are used. If it is attached to the leg 1, a repulsive force for preventing the counterclockwise rotation is generated in the groove portion 8 of the ear, and the rotation is blocked. In this way, the weight of the spectacles on the nose support portion 6 is reduced and the weight to be borne on the ear support portion 7 is increased. Therefore, the nose supporting portion 6, the ear supporting portion 7, and the groove portion 8 of the ear disperse and support the total weight of the spectacles in a substantially similar size.

[0006]

【Example】

 An embodiment of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 to 3, an existing spectacle leg 1 is provided with an auxiliary leg 3 of an auxiliary tool according to the present invention in the vicinity of the ear hook 1a. Reference numeral 11 in the drawing is a lens. An ear pad 4 is provided at the tip of the auxiliary leg 3. The ear pads 4 are made of a synthetic resin such as rubber, nylon, or silicone so as not to irritate the skin even when used for a long time. When wearing spectacles, the ear pads 4 are closely inserted into the concave groove portions 8 of the ears and are supported by the concave groove portions 8 as shown in FIG.

As shown in FIG. 6, the ear pad 4 of the auxiliary leg 3 is formed by connecting the distal end portion of the auxiliary leg 3 with a connecting piece 3 a like a nose rest (not shown) provided on the lens 10. It is also possible to connect the ear pads 4 to the ear pads 4 with a bolt 3b so that the ear pads 4 made of rubber or synthetic resin can be moved by a fixed angle without being fixed. Of course, as shown in FIG. 7, the ear pad 4 may be of a fixed type.

As shown in FIG. 8, the attachment tool 2 for attaching the auxiliary leg 3 to the spectacles leg 1 is formed into an Ω shape, and the auxiliary leg 3 is inserted into the attachment tool 2 to support the auxiliary leg 3. It is advisable to attach the leg 3 to the spectacle leg 1. In this case, the auxiliary leg 3 is formed with a bulge-shaped separation preventing portion 3c at the end of its insertion portion. In addition, as shown in FIG. 9, the spring 9 is narrowed in the plane direction A of the spectacles leg 1 by a spring 9, or as shown in FIG. The auxiliary leg 3 may be rotatably ejected about the shaft 10 so that the ear pad 4 of the auxiliary leg 3 can be tightly fitted in the groove 8 of the ear.

[0009]

[Effect of device]

 Since the present invention is configured in this manner, not only can the weight of the spectacles, which was conventionally concentrated on the nose, be dispersed by the assisting device according to the present invention to reduce the stimulation of the nasal nerve, Since there is no "concave" mark on the skin, it is good for beauty, and because the groove 8 of the ear supports the sliding down of the eyeglasses, it is worn in the summer and by athletes. It can be adapted to.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a perspective view of the above embodiment.

FIG. 3 is a plan view of the above embodiment.

FIG. 4 is an explanatory view showing the relationship between the acting load and the size of the eyeglasses provided with the auxiliary tool according to the present invention when worn.

FIG. 5 is an explanatory diagram showing the relationship between the acting load and the size of the existing spectacles when worn.

FIG. 6 is a perspective view showing one form of a state where the ear pads are attached to the auxiliary legs.

FIG. 7 is a perspective view showing another form of a state where the ear pads are attached to the auxiliary legs.

FIG. 8 is a perspective view showing an example of a form of attachment of auxiliary legs to a spectacle leg;

FIG. 9 is a perspective view showing another example of the form of attachment of the auxiliary leg to the spectacle leg.

FIG. 10 is a perspective view showing still another example of the form of attachment of the auxiliary leg to the spectacle leg.

[Explanation of symbols]

 1 Glasses leg 2 Adhesive tool 3 Auxiliary leg 4 Ear rest 3a Connecting piece 3b Bolt 9 Spring

Claims (3)

[Scope of utility model registration request] 1. An auxiliary tool attached to a leg 1 of an existing eyeglass, comprising an auxiliary leg 3 having an ear pad 4 at a tip thereof, and the ear pad 4 is a grooved portion 8 of an ear when the eyeglass is worn. An eyeglass accessory that can be supported by. 2. The eyeglasses auxiliary tool according to claim 1, wherein the earpiece 4 is connected to the auxiliary leg 3 by a connecting piece 3a and a bolt 3b. 3. The eyeglasses auxiliary tool according to claim 1, wherein the auxiliary leg 3 is constantly urged in the attachment 2 to the leg 1 by a spring 9 in a direction in which the auxiliary leg 3 comes into close contact with the ear.