JPH071615Y2 - Eyeglass vine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (1) Purpose of the Invention The present invention relates to an improvement of the temple portion of the glasses of the present invention.

Conventionally, when attaching the vine of a spectacle to a spectacle frame, for example, as shown in FIG. 7, since the vine is attached to the frame,
With almost no exception, the hinge A was formed, and the thin screw C was inserted into this hinge A and fixed by screwing.

However, in order to be screwed by the hinge, the hinge must be attached to both sides to be joined, that is, in a door or the like, that is, a pair must be used. That is, in the conventional spectacles, as shown in FIG. 7, the hinge A must be formed on both the frame and the vine. Therefore, since the hinge A needs to be formed, the protruding portion is formed on both the frame and the vine. It was necessary to form B together.

In order to fix the frame and the temple of the eyeglass, such work and labor are required, and in particular, the mounting portion of the fine portion such as the eyeglass is
Even if there is a slight error in the position of the screw holes of both hinges, it is impossible to attach them, and careful attention is required for fine manual work, which also affects the cost of the product. There was also. The present invention has been devised in consideration of the drawbacks of the prior art, and does not require a hinge as in the prior art, and the frame and the vine can be easily attached by using only one metal plate. The invention was made for the purpose of providing an extremely convenient temple for eyeglasses, which enables the user to easily perform the work.

(2) Configuration of the Invention Hereinafter, an embodiment of the invention will be described in detail with reference to the drawings.

FIG. 1 is a front view of the entire vine for eyeglasses according to the present invention. As shown in FIG. 1, it is sufficient to use only one thin elastic metal plate. As shown in Fig. 1, one end is formed with a pair of substantially semicircular protrusions (1), and a small gap is provided between the protrusions (1), and the center of the protrusion (1) is further formed. A screw hole is provided in the space, a substantially oblong space portion (2) is formed at the other end, and a slight gap is also provided at the tip of the space portion (2). One metal plate is punched and molded into such a shape.

Next, as shown in FIG. 2, the pair of substantially semicircular projecting portions (1) formed with a slight gap at one end are bent at right angles as shown in FIG. After refracting each protrusion (1), insert a silicone or rubber pipe into the part of the temple surrounding the space (2) formed at the other end, as shown in FIGS. 3 to 6. So there's no need for glue,
It is possible to easily form the ear pad (3) as it is.

When mounting the vine after these steps to the frame, as shown in FIG. 5, a mounting portion (4) is formed in the center of the outer side of the frame, and a long and slender lateral portion is formed in the center of the outer side of the mounting portion (4). A U-shaped groove (5) is provided, and each protruding portion (1) of the vine formed as described above is tightly held in close contact with the groove (5), and the protruding portion (1) is laterally oriented as it is. After inserting the protrusion (1) into the groove (5) as shown in the figure, the central screw of the protrusion (1) is inserted into the screw holes (6) provided above and below the groove (5). It is sufficient if the screw (7) is inserted and screwed through the hole.

(2) Effects of the Invention The present invention having the above-described configuration does not require a separate hinge to be attached to the frame when attaching the crane, unlike the prior art, and since it is necessary to provide the hinge, for example, as shown in FIG. It is not necessary to form a protrusion or the like for providing a hinge on both the frame and the vine, and the present proposal is to simply punch and mold one thin elastic metal plate into a predetermined shape. As described above, the spectacle vine is completed by only bending the projecting portion at one end and inserting silicon or rubber at the other end, and the simple process, which is economical and efficient in work. It is possible to provide spectacles with high practicality.

In addition, the ear pad has a predetermined space, and because it is a thin metal plate, it has good elasticity and good ear contact in combination with the material such as silicon. Due to the elasticity of the metal plate, it can be moved vertically and horizontally. It is strong and extremely practical.

[Brief description of drawings]

FIG. 1 is an overall view of the front of the temple of the glasses of the present invention, a perspective view showing the bent state of the protrusions in FIG. 1 of FIG. 2, FIG. 3 is a completed front view of the temple, and FIG. FIG. 5 is a side view of FIG. 5, FIG. 5 is an exploded view of a main part, FIG. (1) …… Projection part, (2) …… Space part (3) …… Ear rest part, (4) …… Mounting part (5) …… Groove, (6) …… Screw hole (7) …… screw

Claims (1)

[Scope of utility model registration request] 1. A thin metal plate having thin elasticity is provided with a pair of substantially semicircular projections at one end, and a slight gap is provided between the projections. A screw hole is provided in the center of the projecting portion, a substantially elliptical space portion is provided at the other end, and a slight gap is provided at the tip of the space portion. In the portion of, the ear pad is formed through a silicone or rubber pipe, while the mounting part having a groove is formed in the outer center of the frame, and the protrusion of the vine is bent at a right angle into the groove. A temple for eyeglasses characterized by being clamped, inserted, and fixed with a screw.