JPH026420Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to a new pair of eyeglasses, and is mainly aimed at stabilizing the latching state of the eyeglass legs against shaking movement of the glasses that occurs when working face down or during other strenuous exercise such as running a marathon. In this sense, it relates to a device that has improved the legs of glasses.

(Prior Art) Conventionally known and commercially available spectacle legs for spectacles have slightly different shapes, but a single type of spectacle leg is attached to the outer edge of both the left and right sides of the spectacle frame. This configuration of eyeglasses with spectacle legs attached to a single type was a conventional commercially available product.

(Problems to be Solved by the Invention) As mentioned above, the conventional glasses legs are attached to the outer edge of the glasses frame in a single form, and the glasses of the conventional products are not suitable for vigorous movement. If you wear the glasses in your normal daily life without any discomfort, you can wear them without feeling any dissatisfied with the structure of the conventional glasses legs. I wonder if you have ever experienced this, but apart from the finest lightweight glasses, there are glasses that have the weight of ordinary glasses with ordinary frames and lenses, or the strength of the lenses. In the case of glasses with high lens thickness and relatively heavy weight, the up and down movement of the face accompanying the intense up and down movement of the running legs and feet may cause the glasses to become latched at first. The glasses become loose and gradually slide down to the tip of the nose, shaking and bouncing up and down, and it takes a lot of effort to move the glasses that have fallen down the tip of the nose to the top of the bridge of the nose again with the tips of the middle fingers while running. I felt a sense of annoyance at the glasses I wore. Particularly in the case of carpenters who saw while lying on their stomachs, their faces tend to sway up and down due to the back-and-forth movement of their sawing arms, which causes glasses to hang on their faces. The latching points of the glasses are concentrated at one point on the ear, and the weight of the glasses is suspended from both ear latches through the glasses legs attached to a single type, causing a phenomenon in which they swing greatly on the face, which can interfere with sawing work. For the reasons described above, conventionally known eyeglass legs cannot be auxiliary. Since no legs or the like are attached, and it is constructed with a single type of eyeglass leg, it has weaknesses in the ability to hang and structural defects depending on the usage.

(Means for Solving the Problems) This invention is a form in which both the inner surfaces of the glasses legs 2, 2 of the glasses 1 are kept in a parallel state from the leg mounting base to the tail end, and with an appropriate undulation interval 3, 3. Attach the eyeglass leg using the supplementary leg pieces 6, 6, which are separate pieces and have circular spherical pieces 4, 4 for crimping at the tail end, using fixing studs 7, 7, etc. (other methods may be used). It is characterized in that it is fixedly attached to the base as an auxiliary leg piece to assist in hanging, and furthermore, ring pieces 5, 5 for adjusting the undulation interval are attached to the base of both the spectacle leg and the auxiliary leg piece from the mounting base to the left and right in the direction of the tail end. The eyeglasses are provided with supplementary leg pieces for stably attaching the eyeglass legs, which are attached so as to be slidable in the direction of the eyeglasses.

(Example) To explain this invention according to the above with reference to the working drawings, Fig. 1 is a plan view of this invention, and Fig. 2 is a longitudinal sectional view taken along line B-B in Fig. 1. It is. FIG. 3 is a cutout longitudinal cross-sectional view taken along the line A-A in FIG. This is an example diagram showing a state in which the Fifth
The figure is an example of how the ring piece for adjusting the undulation interval in Figure 3 is slid on the tail end of the spectacle leg and supplementary leg piece that are wrapped around it, and Figure 6 is an example of how the ring piece for adjusting the undulating interval shown in Figure 3 is slid on the tail end of the spectacle leg and supplementary leg piece. FIG. 2 is a plan view of an embodiment of the invention shown in FIG. 1
are glasses, 2 is the leg of the glasses, 3 is the undulation interval, and 4 is a circular spherical piece. 5 is a ring piece for adjusting the undulation interval, 6 is an auxiliary leg piece, and 7 is a fastening stud. 8 is the face and 9 is the temple. 10
is the ear.

As described above, the present invention has a separate ring piece 5 for adjusting the undulation interval slidably wrapped around the spectacle leg 2 of the eyeglasses 1, and a circular spherical piece 4 for crimping at the tail end. Supplementary leg piece 6 (made of a suitable elastic material)
As explained above, when doing jogging or other running exercise or sawing in a prone position, etc., the ring piece for adjusting the undulation interval can be adjusted as shown in the example in Figure 5. 5 is slid onto the base of the spectacle leg 2 and the base of the auxiliary leg piece 6 to open the undulating interval three surfaces, and the tail end of the elastic auxiliary leg piece 6 is opened to produce the glasses of the present invention. 1, when worn with a latching mechanism, the latching state of the latching-on condition is different from that of conventionally known glasses that are merely a single type with spectacle legs attached. The elastic force of the ear part 10, which is the latching point for the spectacle leg 2, and the elastic force of the supplementary leg piece 6, which is attached to the spectacle leg, which is the main part of the present invention, is provided in an integrated state at the tail end of the supplementary leg piece 6. The pressure is transmitted to the circular spherical piece 4, and the pressure is transmitted to the circular spherical piece 4, and the skin surface around the temple 9 corresponding to the circular spherical piece due to the pressing action of the circular spherical piece and the ear part 10 corresponding to the tail end of the eyeglass leg 2, a total of 2 Since the fixing parts are formed on both sides of the glasses at different points, the glasses can be worn without getting stiff even during putting on the glasses by sliding them down to the tip of the nose and swinging them around the tip of the nose like conventional glasses. Also, when performing sawing work in a prone position, as above, an auxiliary leg piece is formed by attaching the ear part 10 corresponding to the tail end of the eyeglass leg 2 plus one end thereof to the mounting base of the eyeglass leg in a fixed state. There are two fastening parts on each side of the fixing points by pressing the skin surface around the temple 9 corresponding to the pressing part of the circular spherical piece 4 provided at the tail end of the supplementary leg piece 6. The form that is formed,
Even during sawing work performed in a prone position, the glasses 1 worn by the present invention are suspended at the tip of the face 8 and the nose, like conventional single-leg glasses, and exhibit an unstable state of swinging back and forth and up and down. This provides stability in the state in which the glasses are worn.

(Effect of the invention) As explained above, the structure of the invention provides stability in the hanging state of the glasses, so even during leg exercises such as jogging, the hanging glasses of the invention can be easily raised and lowered on the columella of the face and nose. Since the glasses do not cause any irritation when they sway, they are comfortable to wear while wearing glasses while doing leg exercises such as jogging. Furthermore, regarding the sawing work performed in a prone position, by providing supplementary leg pieces as explained above, the ear part becomes a hanging point and the sawing work is performed in a face down position. If it can be easily swung up and down and back and forth, sawing work etc. can be carried out smoothly and smoothly, which is effective in increasing the efficiency of sawing work.

Furthermore, the second feature of the present invention is that the ring piece for adjusting the undulating interval is slidably wrapped around both the spectacle leg and the supplementary leg piece so that they can be used depending on the purpose. When performing equilateral foot exercise,
This invention is intended to be used only when it is necessary to stabilize and reinforce the hanging state of the eyeglass legs, such as when performing sawing work in a prone position. The adjustment ring piece is used by sliding it on the mounting base of the spectacle leg and supplementary leg piece, but in normal situations where the use of the supplementary leg piece is not required, the undulation interval is adjusted as shown in Figures 4 and 5. By sliding the adjustment ring piece to the intermediate position or tail end position of the spectacle leg and the supplementary leg piece, the undulation interval of the elastic supplementary leg piece is 3,3.
If the part is used in close contact with the spectacle leg, even if an auxiliary leg piece is attached to the spectacle leg, the present invention can be achieved as clearly shown in the reference figures of Fig. 4 and Fig. 5 as in the case of the conventional single type spectacle leg. It also has a single eyeglass leg shape that allows it to be used smartly for everyday use.

[Brief explanation of the drawing]

FIG. 1 is a plan view of this invention. FIG. 2 is a longitudinal sectional view taken along the line B--B in FIG. 1. FIG. 3 is a longitudinal sectional view taken along the line A--A in FIG. 1. FIG. 4 is an example of a diagram in which the undulation interval adjustment ring piece shown in FIG. 2 is slid between the spectacle leg and the supplementary leg piece. Fifth
The figure is an example of a diagram in which the ring piece for adjusting the up-and-down interval shown in FIG. 3 is slid onto the tail end of the spectacle leg and supplementary leg piece. FIG. 6 is a plan view showing an embodiment of this invention. 1... Glasses, 2, 2... Glasses legs, 3, 3... Relief interval, 4, 4... Round spherical piece, 5, 5... Ring piece for adjusting the relief interval, 6, 6... Supplementary leg piece , 7,7...Tack, 8...Face, 9,9...Temple, 10,1
0...Ear.

Claims (1)

[Scope of utility model registration request] A circle for crimping is provided at the tail end of the eyeglass legs 2, 2, which is a separate body, on the inner surfaces of both the eyeglass legs 2, 2, in a form that maintains a parallel state and an appropriate undulation interval 3, 3 from the leg attachment base to the tail end. It is characterized in that supplementary leg pieces 6, 6 having ball pieces 4, 4 are fixedly attached as supplementary leg pieces to the spectacle leg mounting base using fixing studs 7, 7, etc., and furthermore, a ring for adjusting the undulation interval is provided. The eyeglasses are provided with an auxiliary leg piece for stably hanging the eyeglass leg, in which pieces 5, 5 are attached to both the eyeglass leg and the auxiliary leg piece so as to be slidable in either left or right direction toward the tail end from the base.