KR200175838Y1 - Hinge assembly for rimless spectacles - Google Patents

Abstract

The present invention relates to a hinged assembly for rimless glasses, which contributes to the improvement of the assembly properties and the quality of the rimless glasses by improving the hinged assembly of the rimless glasses;

A nose frame 13 having a nose support 12 is provided inside the lens 11 processed according to a wearer's vision state;

In the conventional frameless glasses (10) consisting of a hinge assembly (20) connecting the front end of the leg (15) having an earring (14) at the rear end of the lens (11) is coupled;

Bending the leading end of the hinge assembly (20) to form a coupler (21);

Forming a coupling hole 22 and a coupling groove 22 'into which the coupling hole 21 can be inserted into the lens 11;

The coupler 21 is characterized in that the elasticity is provided so that the coupling state can be maintained continuously when coupled with the lens (11).

Description

Hinge assembly for rimless spectacles {Hinge assembly for rimless spectacles}

The present invention relates to a hingeless assembly for rimless glasses, and more particularly, it is applied to a rimless glasses to improve the coupling relationship between a hinged assembly with a lens and a lens, thereby greatly shortening the manufacturing process of the rimless glasses and improving post-mortem maintenance. It is about providing an improved hinge assembly.

Glasses are collectively used for the purpose of restoring eyesight of a person with low vision or include a pair of sunglasses that protect the eyes from strong rays in advance to prevent them from losing sight. It is largely composed of legs to support it.

Human vision is divided into normal vision, myopia, astigmatism and hyperopia;

Myopia refers to a vision in which parallel rays entering the eye form an image in front of the retina, and the near vision is hard to see, but the near vision is hard to see.

In the case of astigmatism, the eyeball, especially the cornea's spherical surface, is uneven, which means that the light does not collect at a point on the retina and cannot see the object correctly.

In the case of hyperopia, parallel rays that enter the eye form an image at the back of the retina.

In the conventional general eyeglasses, a hinge assembly having a roughly curved shape on both sides of a spectacle frame equipped with a lens is fixed by welding or the like.

The rear end of the hinge assembly is coupled to the front end of the leg having a plastic or urethane earring in the rear so as to increase the wearing comfort is configured to be folded.

It is rimless glasses that have been developed to increase the more aesthetic sense beyond the scope of the conventional rimmed glasses, such rimless glasses as shown in Figure 1;

The hinge assembly 4 having the nose frame 2 and the leg 3 mounted on both sides of the lens 1 is coupled to the bolt 5 and the nut 6.

The lens 1 has the same fastening hole as the fastening hole formed in the nose frame 2 and the hinge assembly 4, and is firmly tightened with a bolt and a nut to complete the frameless glasses 8.

Frameless glasses of the prior art as described above;

Since the fastening hole must be formed directly on the lens for the combination of the lens and the hinge assembly (including the nose frame), a considerable time must be invested in the fastening work and the high precision is maintained because the fastening hole must be formed at the same position as the fastening hole of the hinge assembly. It has to be uncomfortable.

After forming the fastening hole to fix the lens and the hinge assembly with bolts and nuts, there is no need to perform post-work to cut the bolts protruding into the lens. Will damage the lens.

In particular, when the nut is dislodged, it is impossible to wear the glasses, and it is difficult to injure the wearer's eyes due to the bolt and the hinge assembly due to the dislodgement. there was.

Accordingly, the present invention is to provide a hinge assembly that can simplify the assembly of the lens and the hinge assembly of the rimless glasses to solve the problems as described above.

In this invention, by improving the hinge assembly of the rimless glasses to secure the coupling of the lens and the hinge assembly without forming a fastening hole in the lens, the assembly of the rimless glasses, as well as contribute to the improvement of the quality of the rimless glasses. The purpose is to make it possible.

1 is a perspective view of a partially omitted state of the frameless glasses to which the hinge assembly of the prior art is applied.

Figure 2 is a perspective view of a partially omitted state of the frameless glasses to which the hinge assembly of the present invention is applied.

Figure 3 is a plan view extracting a part of the rimless glasses to which the hinge assembly of the present invention is applied.

4 is a cross-sectional view of the hingeless assembly for rimless glasses taken along the line A-A of FIG.

Figure 5 is a perspective view of the hingeless assembly for rimless glasses applied two embodiments of the present invention.

Figure 6 is a perspective view of the hingeless assembly for rimless glasses applied three embodiments of the present invention.

Figure 7 is a perspective view of the hingeless assembly for rimless glasses applied to an embodiment of the present invention.

Figure 8 is a perspective view of the hingeless assembly for rimless glasses applied to the five embodiments of the present invention.

9 is a perspective view of a hinge assembly for rimless glasses, to which six embodiments of the present invention are applied.

10 is a perspective view of a hinge assembly for rimless glasses to which seven embodiments of the present invention are applied.

* Description of the symbols used in the main parts of the drawings *

10; Rimless glasses

11; lens

20; Hinge Assembly

21; Splice

22; Joiner

22 '; Combined groove

23; parenthesis

24; Connector

30; Jamming

31; stopper

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

2 is a perspective view of a partially omitted state of the rimless glasses to which the hinge assembly of the present invention is applied, and FIG. 3 is a plan view of a part of the rimless glasses to which the hinge assembly of the present invention is applied, and FIG. 4 is a view along the line A-A of FIG. 5 is a sectional view of the hingeless assembly for rimless glasses, FIG. 5 is a perspective view of a hingeless assembly for rimless glasses to which two embodiments of the present invention are applied, FIG. 6 is a perspective view of a hinged assembly for rimless glasses to which the third embodiment of the present invention is applied, and FIG. Example is a perspective view of a hingeless assembly for rimless glasses, Figure 8 is a perspective view of a hingeless assembly for rimless glasses applied to the fifth embodiment of the present invention, Figure 9 is a perspective view of a hinged assembly for rimless glasses applied to the six embodiments of the present invention, Figure 10 It demonstrates together as a perspective view of the hingeless assembly for rimless glasses to which the Example was applied.

Typical rimless glasses 10 include;

A nose frame 13 having a nose support 12 is provided inside the lens 11 processed according to a wearer's vision state;

A hinge assembly 20 connecting the front end of the leg 15 having the earring 14 at the rear end is coupled to the outside of the lens 11.

In the present invention, the hinge assembly 15 may be improved to be easily coupled by a one-touch type without depending on the coupling of the lens 11 and a separate bolt nut.

To this end, in the present invention, the coupling hole 22 and the lens formed in the lens 11 have a coupling hole 21 formed by bending the distal end portion of the hinge assembly 20 coupled with the lens 11 of the rimless glasses 10. It is inserted into the coupling groove 22 'formed in a semicircular shape at the edge of (11) so as not to be separated.

As shown in FIGS. 2 to 9, the coupler 21 has a shape of inversely or inverted shape so that the coupler 21 can be forcibly coupled to the coupling hole 22 and the coupling groove 22 ′ formed in the lens 11. It consists of an insertion port 23 and the connector 24 which is connected to the insertion port 23 by a fixed means such as integral or welding.

It is preferable that the coupler 21 provides elasticity so as to continuously maintain a coupling state when the lens 11 is coupled to the lens 11, and the shape of the insertion hole 23 and the connector 24 is a stable state of the leg 15. It may be possible in various shapes, such as a shape that is bent and deformed by M-shaped, U-shaped, or S-shaped which can be supported.

As another embodiment of the coupler 21, as shown in Figure 10, the width of the lens 11 on the insertion hole 23 in contact with the engaging groove 22 'formed at the edge of the lens 11 It is further provided with a locking projection (30) to keep the inserted coupling sphere 21 is not easily separated.

A stopper 31 is provided on the insertion hole 23 of the coupling hole 21 inserted into the coupling hole 22 formed in the lens 11 to prevent the coupling hole 21 from reaching an unbalanced state. You may have it.

The present invention configured as described above;

The combination of the lens 11 and the hinge assembly 20 of the rimless glasses 10 is completed by a one-touch method.

As described above, the coupling hole 21 of the hinge assembly 20 is inserted into the coupling hole 22 and the coupling groove 22 ′ formed in the lens 11, and the insertion hole 23 and the connector ( The separation by the elasticity 24 has is prevented.

In particular, by the engaging projection 30 and the stopper 31 further provided in the insertion hole 23 and the connector 24 can be continuously maintained, as well as the coupling sphere 21 of the hinge assembly 20 It can be prevented from being inserted more than necessary and imbalanced with the lens 11.

The present invention as described above, because the hinge assembly and the nose frame is combined with the lens in a one-touch type, it is possible to overcome the difficulty of assembly and delay of assembly time that may occur when the bolt and nut coupling as in the prior art.

It is possible to reduce the weight of the glasses and to freely change the design because it is not necessary to use a separate fixing means by omitting the related parts has the advantage that can be beautiful.

Since the hinge assembly and the lens are combined in a one-touch type, the possibility of damaging the surface of the lens can also be excluded.

The present invention as described above is designed to improve the hinge assembly of the rimless glasses, as well as to improve the assembly properties, as well as to contribute to the improvement of the quality of the rimless glasses is a lot of expected effects.

Claims (3)

A nose frame 13 having a nose support 12 is provided inside the lens 11 processed according to a wearer's vision state; In the conventional frameless glasses (10) consisting of a hinge assembly (20) connecting the front end of the leg (15) having an earring (14) at the rear end of the lens (11) is coupled; Bending the leading end of the hinge assembly (20) to form a coupler (21); Forming a coupling hole 22 and a coupling groove 22 'into which the coupling hole 21 can be inserted into the lens 11; The coupler 21 is a hinge assembly for rimless glasses, characterized in that to give elasticity so that it is possible to continuously maintain the coupling state when combined with the lens (11). The method of claim 1; The coupler 21 includes an insertion hole 23 provided in the shape of a pin or inverted shape so as to be forcibly coupled to the coupling hole 22 and the coupling groove 22 'formed in the lens 11; Consists of a connector (24) connected to the insertion port (23); Shape of the insertion port 23 and the connector 24 is a hinged assembly for rimless glasses, characterized in that a variety of shapes that can support the leg 15 in a stable state. The method of claim 1; The insertion hole 23 of the coupling hole 21 inserted into the coupling groove 22 ′ formed at the edge of the lens 11 is further provided with a locking protrusion 30 which maintains the width of the lens 11. ; For rimless glasses, characterized in that it further has a stopper 31 on the insertion hole 23 of the coupling hole 21 is inserted into the coupling hole 22 formed in the lens 11 to prevent the insertion of more than necessary Hinge assembly.