KR101194956B1

KR101194956B1 - Linking structure of temple for spectacle frame

Info

Publication number: KR101194956B1
Application number: KR20100110856A
Authority: KR
Inventors: 우선구
Original assignee: 우선구
Priority date: 2010-11-09
Filing date: 2010-11-09
Publication date: 2012-10-25
Also published as: KR20120049543A

Abstract

The present invention relates to an eyeglass leg connection structure of the glasses, and more particularly, the eyeglass legs connected to the spectacle frame are connected by both ends of the spring, so that the middle connection portion of the spring is smoothly opened according to the shape of the wearer. It relates to a pair of eyeglasses connecting structure of the glasses for simplicity and ease of manufacture.
It is an object of the present invention to connect the spectacle frame and the spectacle legs at predetermined intervals by both ends of the spring, when the external force is applied to the spectacle legs, the spring can be elastically and smoothly opened, as well as the structure is simplified and assembly with the spectacles legs It is to provide an eyeglass leg connection structure of this easy glasses.
In order to realize the above object, the present invention is manufactured by injection, the upper end of a typical spectacle frame 10 slightly protrudes to the rear to form a leg connection portion 11, the leg connection portion 11 and the leg ( 20 is characterized in that the front end is connected by both ends of the spring 30 at a predetermined interval.

Description

LINKING STRUCTURE OF TEMPLE FOR SPECTACLE FRAME}

The present invention relates to an eyeglass leg connection structure of the glasses, and more particularly, the eyeglass legs connected to the spectacle frame are connected by both ends of the spring, so that the middle connection portion of the spring is smoothly opened according to the shape of the wearer. It relates to a pair of eyeglasses connecting structure of the glasses for simplicity and ease of manufacture.

In general, the glasses are composed of a spectacle frame, which is a part to which the lens is coupled, and a spectacles leg (temple) rotatably coupled to the spectacle frame, or the spectacle frame, which is a part to which the lens is coupled, is integrally formed with the spectacle. .

The spectacles formed integrally with the spectacle frame and the spectacles are made of a thin metal material, and the spectacles are opened according to the shape of the wearer's face by elastic deformation of the metal material.

That is, the spectacles wearer can wear the glasses more comfortably by the elastic deformation of the metal material so that the spectacles can be opened to a certain width according to the face shape of the spectacles wearer.

However, as described above, when the metal having elasticity is formed, not only the manufacturing cost of the glasses is increased but also the glasses legs are opened according to the size of the wearer's face by the elastic deformation of the glasses legs themselves. There is a problem in that it is inconvenient to wear because the contact of the eyeglasses are in close contact with each other.

Accordingly, an object of the present invention is to solve the above problems, so that the spectacle frame and the spectacles are connected at predetermined intervals by both ends of the spring, so that the spring may be elastically and smoothly opened when the external force is applied to the spectacles. In addition, the structure is simplified and provides an eyeglasses leg connection structure of the eyeglasses easy to assemble with the eyeglasses.

In order to realize the above object, the present invention is manufactured by injection, the upper end of a conventional spectacle frame slightly protrudes to the rear to form a leg connection portion, the end of the leg connection portion and the eyeglass legs at both ends of the spring at a predetermined interval It is characterized by being connected by.

As described above, the present invention allows the spectacle frame to be easily opened by connecting the spectacle frame and the spectacle legs, and the assembly of the spectacle legs is simplified to improve the assemblability and adhere to the wearer's face. There is an advantage to soften the feel of the glasses legs.

1 is an exploded perspective view showing a first embodiment of the present invention;
2 is an assembled perspective view of FIG. 1;
Fig. 3 is a sectional view of Fig. 2,
4 is an exploded perspective view showing a second embodiment of the present invention;
5 is an assembled perspective view of FIG. 4;
6 is a cross-sectional view of FIG.
7 is an exploded perspective view showing a third embodiment of the present invention;
8 is an assembled perspective view of FIG. 7;
9 is a cross-sectional view of FIG. 8;
10 is a longitudinal sectional view of FIG. 8;
11 is an exploded perspective view showing a fourth embodiment of the present invention;
12 is an assembled perspective view of FIG. 11;
13 is a cross-sectional view of FIG.
14 is a perspective view showing a fifth embodiment of the present invention;
15 is a cross-sectional view of FIG. 14.

1, 2 and 3 are an exploded perspective view, a perspective view and a cross-sectional view showing a first embodiment of the present invention, wherein the upper end of the spectacle frame 10 produced by plastic injection slightly protrudes to the rear so that the leg connecting portion 11 is It is formed, and the front end of the conventional glasses leg 20 is manufactured by plastic injection to the leg connection 11 is characterized in that the technical features of the technical configuration.

Here, the spring 30 is ideally to use a coil spring or a leaf spring, when the injection is still fluid when the injection of the spectacle frame 10 and the leg 11, both ends of the spring of the legs of the spectacle frame 10 A part of each of the connection part 11 and the eyeglass leg 20 is inserted to be fixed together with the cooling of the injection molding. At this time, the spring 30 is connected between the leg connecting part 11 of the eyeglass frame 10 and the tip of the eyeglass leg 20. It will be connected, and will have elasticity and bend by external force.

On the other hand, the outer shell 31 of the rubber material is covered on the outer circumferential surface of the spring 30 exposed between the leg connection portion 11 and the tip of the spectacles 20 of the spectacle frame 10.

According to the present invention configured as described above, the spring 30 is elastically deformed by an external force between the leg connection part 11 and the tip of the eyeglass leg 20, and the eyeglass wearer opens the eyeglass leg 20 to the spring 30. When the deformed and the glasses are worn on the face, the eyeglasses 20 are elastically in close contact with the wearer's face by the elasticity of the spring 30 to be restored, and the outer shell 31 is deformed together with the spring 30. It serves to conceal the spring (30).

4 to 6 show a second embodiment of the present invention, which is a spring in the front-rear axial direction at the front end of the leg connection part 11 and the eyeglass leg 20 protruding rearward from the upper end of the spectacle frame 10. Spring grooves (a) through which the front and rear ends of the (30) are inserted are formed, and pin holes (b) penetrating the spring grooves (a) laterally are respectively provided at the tip portions of the leg connecting portion (11) and the glasses leg (20). It is formed, both ends of the spring (30) to be covered with the outer shell 31 is fitted into the spring groove (a) of the leg connection portion 11 and the glasses leg 20, and through the pin hole (b) fixing pin or fixing screw Fixing means such as 32 is fitted to fix both ends of the spring (30).

The second embodiment of the present invention forms a spring groove (a) and a pin hole (b) during the injection manufacturing of the spectacle frame 10 and the leg 20, and the spring 30 and the outer shell 31 in a separate assembly process Assemble

7 to 10 show a third embodiment of the present invention, the insertion groove having a rectangular cross-sectional shape at each of the front end portions of the leg connection portion 11 and the leg 20 of the spectacle frame 10 (c). One end of the spring fixture (33) is formed to secure the spring 30 is inserted, and the hole (d) penetrating the insertion groove (c) is the inner surface of the front end of the leg connection portion 11 and the glasses leg (20) Is formed in, the spring fixture 33 is fixed by the fixing bolt 34 is inserted into the hole (d).

On the other hand, the spring fastener 33 is a pin hole (b) through which a fixing pin or a fixing screw is formed at a tip portion formed with the same width and thickness as the leg connecting portion 11 or the tip of the glasses leg 20, and an insertion groove ( c) a hole d is formed in which the fixing bolt 34 is fastened to a distal end portion of which width and thickness are narrowly inserted into the airtight portion, and a spring groove a into which the end of the spring 30 is inserted is in the front-rear axial direction. Is formed.

The third embodiment of the present invention is a fixing means such as a fixing pin or a fixing screw that is inserted into the pin hole (b) is inserted into the spring groove (a) of the spring fastener 33 is the spring (30) is fitted It is fixed by (32), the distal end of the spring fixture 33 is fitted into the insertion groove (c) of the leg connection portion 11 or the glasses leg 20 and is fixed by the fixing bolt 34.

11 to 13 illustrate a fourth embodiment of the present invention, in which the spring fastener coupling structure is different from the third embodiment, and the front end of the leg connection part 11 and the leg 20 of the spectacle frame 10. Insertion groove (e) is formed in the outer side is opened, the coupling groove (f) is formed in the middle of the insertion groove (e) concave, the fixing bolt 34 is penetrated through the coupling groove (f) Bolt holes g are formed.

On the other hand, the spring fixture (33 ') coupled to the insertion groove (e) of the leg connecting portion 11 or the glasses leg 20 is coupled to the inner surface of the distal end portion is narrow in width and thickness to be hermetically inserted into the insertion groove (e) Coupling protrusion (h) to be inserted into the groove (f) is formed, the screw groove (i) to which the fixing bolt 34 is fastened to the coupling protrusion (h) is formed, the leg connection portion 11 or the glasses legs (20) The spring 30 to which the outer shell 31 is fitted to the front end portion formed with the same width and thickness as that of the front end is fixed by the fixing means 32 such as a fixing pin or a fixing screw.

In the fourth embodiment of the present invention, when the distal end of the spring fastener 33 'is inserted into the insertion groove e of the leg connection part 11 or the eyeglass leg 20, the coupling protrusion h is inserted into the coupling groove f. At this time, the fixing bolt 34 is screwed into the screw groove (i) to be fixed to the spring fixture (33 ').

14 and 15 illustrate a fifth embodiment of the present invention, wherein the rubber outer shell 31 ′ surrounding the outer circumferential surface of the spring 30 has a thickness of the leg 20 and the leg connecting portion 11. It is formed with the same thickness and width as the width.

On the other hand, the fifth embodiment may be composed of a single shell, as shown in FIG. 15, the first shell 31 and the first shell 31 of rubber material fitted to the outer peripheral surface of the spring 30 ) May be configured as a second envelope 31 ′ surrounding the outer circumferential surface.

10: eyeglass frame 11: leg connection
20: legs 30: spring
31, 31 ': jacket 32: fixing means
33, 33 ': spring fastener 34: fixing bolt
a: spring groove b: pin hole
c, e: Insertion groove d: Hole
f: coupling groove g: bolt hole
h: Coupling protrusion i: Screw groove

Claims

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As manufactured by injection, the upper end of both sides of a conventional spectacle frame 10 slightly protrudes to the rear to form a leg connection portion 11 and the leg 20 to be connected to the leg connection portion 11,
Insertion grooves (c) are formed at the distal ends of the leg connection part (11) and the eyeglass leg (20) so that one end of each spring fixture (33) in the insertion groove (c) of the leg connection part (11) and the eyeglass leg (20), respectively. It is inserted and fixed, the eyeglasses leg connection structure, characterized in that the spring groove (a) is formed in the spring fixture (33) is inserted into the end of the spring (30).

The method of claim 3,
Glasses leg connection structure of the glasses, characterized in that the outer shell 31 is fitted to the outer peripheral surface of the spring (30).

The method of claim 3,
The spring fixture 33 is composed of a front end portion is formed with a spring groove (a) so that the end of the spring 30 is inserted and the end portion is narrow in width and thickness so as to be airtightly inserted into the insertion groove (c) Glasses bridge connection structure.

The method of claim 3,
Insertion groove (e) formed in the leg connection portion 11 or the glasses leg 20 is a pair of glasses legs connecting structure, characterized in that the outer surface is open.

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