JPH11295662A - High-fitting eyeglass temple - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a user to easily adjust the end cover of an eyeglass temple over and over by himself by fixing the small opening section of the end cover at the root section of a core metal part, inserting and fitting the top end side of the end cover around the core metal part to twist and turn it. SOLUTION: The small opening section of an end cover 2 is fixed at a root section 10a of a core metal part 10, and the top end side of the end cover 2 is inserted and fitted around the core metal part so as to be twisted and turned on the other hand. Thus, the top end part of the modern 2 can be freely twisted and deformed around the core metal part 10. Further, even when the top end part of the end cover 2 is twisted and deformed like this way, the small opening section of the end cover 2 is not turned or dropped out of the root section 10a with this operation, and anybody can easily adjust the fitting of the end cover 2. In this case, the twisting and deforming position of the top end part of the twisted and deformed end cover 2 can be held by contact resistance between an inserting hole and the core metal part 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-fitting spectacle temple, and more particularly, to a high-fitting spectacle temple in which a spectacle user can easily and repeatedly adjust the fitting of a modern part of the spectacle temple. In particular, it is suitable as a spectacle temple for children, which grows quickly and has a lot of momentum.

[0002]

2. Description of the Related Art As is well known, a spectacle temple is a factor that has a great influence on the wearing comfort of spectacles. In addition to giving discomfort, even if the elasticity of the temple is increased in such an unsuitable state, the mounting stability cannot be improved.

However, in the past, there has been no choice but to perform this modern adjustment of the temple at a spectacles shop when new glasses are prepared, and it is impossible for the spectacle user himself to adjust the modern according to the situation. It was very inconvenient. In particular, in the case of a fast-growing, high-momentum children's eyeglass frame, it is necessary to make frequent adjustments to ensure proper wearing of the eyeglasses. The fact was not.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks of the conventional eyeglass temple, and allows the eyeglass user to easily adjust the modern adjustment of the eyeglass temple. However, an object of the present invention is to provide a high-fitting spectacle temple that can be performed.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned technical problems, the present invention provides a core metal on a free end side of a temple 1 to be foldably hinged to both left and right sides of a front portion F of an eyeglass frame. A pair of spectacle temples in which a synthetic resin modern 2 having an insertion hole 20 is fitted to the portion 10, wherein the foremost portion of the modern 2 is fixed to a root portion 10 a of the cored bar 10. A technical means is adopted in which the tip side of the modern 2 is inserted around the cored bar 10 so as to be rotatable and rotatable.

According to the present invention, in order to solve the above-mentioned problems, in addition to the above-described means, a root portion 10a of the core metal portion 10 on the free end side of the temple 1 is formed in a polygonal cross section. A technical means is adopted in which the fore-edge portion of the modern 2 is fitted and fixed to the root portion 10a.

Further, in order to solve the above-mentioned problems, the present invention employs, in addition to the above means, if necessary, a technical means in which the core metal part 10 on the free end side of the temple 1 is annealed.

Further, in order to solve the above-mentioned problems, the present invention employs technical means that the modern 2 is formed of a silicone resin in addition to the above-described means as necessary.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings. 1 is an overall perspective view of a spectacle frame to which the high-fitting spectacle temple of the present embodiment is applied, FIGS. 2 and 3 are partial side views illustrating a manufacturing process of the high-fitting spectacle temple of the present embodiment,
4 is a sectional view taken along line AA in FIG. 3, and FIG. 5 is a sectional view taken along line BB in FIG.
6 and 7 are partial side views showing the state of modern adjustment of the high-fitting spectacle temple of the present embodiment.

The high-fitting spectacle temple according to the present embodiment includes a temple 1 which is to be hinged so as to be foldable via hinges H on both left and right sides of a front portion F of the spectacle frame as shown in FIGS. The modern 2 made of synthetic resin fitted to the core 10 on the free end side of the temple 1
It is composed of

The temple 1 of the present embodiment is made of a beryllium copper alloy, and has a metal core 10 having a circular cross section at its free end (see FIG. 4). Is formed in a rectangular cross section (see FIG. 5). The core 10 has been subjected to an annealing treatment so that it can be easily bent and plastically deformed.

On the other hand, the modern 2 of the present embodiment is formed of a silicone resin which has been cast and molded in advance, and has a longitudinally extending insertion hole through which the cored bar 10 can be inserted with an appropriate contact resistance. 20 are formed.

The modern 2 having the insertion hole 20 is fitted to the core 10 of the temple 1 from the front end side (see FIG. 2).
The fore part of this Modern 2 is attached to the base of the rectangular cross section.
The high-fitting spectacle temple according to the present embodiment is configured by being tightly fitted to the 10a in a forcibly fitted state and fixed thereto (see FIG. 3).

As described above, in the high-fitting spectacle temple of the present embodiment, the foremost portion of the modern 2 is fixed to the root portion 10a of the cored bar 10 while the free end of the modern 2 is As shown in FIGS. 6 and 7, the tip of the modern 2 can be freely twisted and deformed around the cored bar 10 because it is configured to be rotatable around the cored bar 10. In addition, even if the tip of the modern is twisted and deformed in this manner, the forefront of the modern 2 does not rotate or fall out of the root portion 10a following this operation, and anyone can easily fit the modern 2 You can make adjustments. The torsional deformation position of the torsionally deformed tip of the modern 2 can be maintained by the contact resistance between the insertion hole 20 and the cored bar 10.

Further, the temple of the high-fitting spectacles of this embodiment is configured such that only the fore-edge portion of the modern 2 is fixed to the cored bar 10 and the other portions are movable with respect to the cored bar 10. Therefore, it is much easier to bend and deform as compared with a conventional modern in which the entire modern is fixed to a cored bar with an adhesive, and anyone can easily adjust the fitting of the modern 2 many times.

Furthermore, in the temple of the high-fitting spectacles of this embodiment, the core 10 of the temple 1 is annealed so that it can be easily bent and plastically deformed. 2 can be easily adjusted.

The embodiment which is a specific example of the present invention is generally configured as described above. However, the present invention is not limited to this embodiment, and various modifications may be made within the scope of the claims. Is possible.

For example, in the above embodiment, the base portion 10a of the cored bar 10 is formed in a rectangular cross section, and
a, the fore-edge portion of the modern 2 is forcibly fitted in a state of being forcibly fitted, and the two are fixed. However, the present invention is not limited to this.
10a can be fixed using, for example, an adhesive, and various design changes can be made in consideration of assembly work, manufacturing cost, and the like.

Further, in the above embodiment, the core 10 is formed in a circular cross section except for the root portion 10a. However, the present invention is not limited to this. The cross section of the cored bar 10 can be formed in another shape as long as it can be twisted and rotated around. In consideration of the resistance at the time of the twist rotation operation of the modern 2 and the holding force of the twist posture, etc., in addition to the cross-sectional shape, the wire diameter, the material, etc. of the cored bar portion 10, the hole shape of the insertion hole 20 of the modern 2 , Hole diameter, material, etc. can be variously changed.

[0020]

As described above in the embodiment, in the high-fitting spectacle temple according to the present invention, while the foremost portion of the modern is fixed to the base portion of the cored bar, the modern freedom is provided. Since the end side is configured to be able to twist and rotate around the core bar, it is possible to freely twist and deform the modern tip, and at the same time to the conventional modern where the entire modern is fixed to the core bar It is much easier to bend and deform compared to anyone, and anyone can easily adjust the fitting of the modern part over and over again.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of an eyeglass frame to which a high-fitting eyeglass temple according to an embodiment is applied.

FIG. 2 is a partial side view showing a manufacturing process of the high-fitting eyeglass temple according to the embodiment.

FIG. 3 is a partial side view showing a manufacturing process of the high-fitting spectacle temple of the embodiment.

FIG. 4 is a sectional view taken along line AA in FIG.

FIG. 5 is a sectional view taken along line BB in FIG. 3;

FIG. 6 is a partial side view showing a state of modern adjustment of the high-fitting spectacle temple of the embodiment.

FIG. 7 is a partial side view showing a state of modern adjustment of the high-fitting spectacle temple of the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Temple 10 Core part 10a Root part 2 Modern 20 Insertion hole F Front part of eyeglass frame

Claims (4)

[Claims] 1. A synthetic resin modern 2 having an insertion hole 20 is placed on a metal core 10 on a free end side of a temple 1 to be hinged so as to be freely foldable on the left and right sides of a front portion F of an eyeglass frame. A pair of spectacle temples,
The foremost part of the modern 2 is the root portion 10a of the cored bar 10
The high-fitting spectacle temple characterized in that the distal end of the modern 2 is inserted around the cored bar 10 so as to be rotatable and rotatable. 2. A core 10 on the free end side of the temple 1.
2. The high-fitting spectacle temple according to claim 1, wherein the base portion 10a is formed in a polygonal cross-section, and the fore-edge portion of the modern 2 is tightly fixed to the base portion 10a. 3. A core 10 on the free end side of the temple 1.
The high-fitting spectacles temple according to claim 1 or 2, wherein the temple is annealed. 4. The temple according to claim 1, wherein the modern 2 is formed of a silicone resin.