KR20170037120A

KR20170037120A - Hanging bridge wire glasses

Info

Publication number: KR20170037120A
Application number: KR1020150136284A
Authority: KR
Inventors: 이수정
Original assignee: 주식회사 에이치투씨디자인
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2017-04-04

Abstract

The present invention relates to bridging wire glasses having a structure of bending a wire to fixate a lens fixing rim, separated into an upper portion and a lower portion, weld-couple a fine small portion, and to allow bridge of a lower fixing rim to be hung to the bridge of an upper fixing rim to fixate the lens of the glasses. The present invention excludes a screw coupling portion for fixing lens, as well as excluding a characteristic of wire glasses of easily bending due to a bridge portion made of a wire; thereby preventing a glasses frame of the present invention from easily bending forwards or backwards. Moreover, the present invention is able to fasten a lens fixing portion formed by the upper and lower fixing rims using a bridge, and specifically, simultaneously fixate the lens to the lens fixing rim on both sides thereof; thereby enabling the lens to easily be attached or detached.

Description

Hanging bridge wire glasses {

The present invention relates to wire glasses. More specifically, the present invention relates to wire glasses. More particularly, the present invention relates to wire glasses. More particularly, the present invention relates to wire glasses, A wire fastening device for wire fastening is provided which is capable of preventing the finished frame from being easily bent forward and backward by dispensing a screw fastening part for fixing the lens and by omitting the characteristics of the wire glasses which are formed by the wire as the bridge part, .

Glasses are generally manufactured by injection-molding synthetic resin materials or by manufacturing metal parts by pressing or cutting. In recent years, however, by manufacturing eyeglass frames using thin wire wire materials, Have been proposed and used.

As an example of manufacturing the eyeglass frame using the wire wire material, the patent registration No. 0626468 and the utility model application No. 20-2011-0003575 can be exemplified. Specifically, the patent No. 0626468 discloses a method of cutting a wire wire into a predetermined length The center portion is bent to form a bridge, both sides thereof are rounded to form a lens fixing rim, a nose pad is coupled to both ends of the wire rod, the upper portion is bent, and the frame is hooked to the boundary between the bridge and the lens fixing rim And the utility model application No. 2011-0003575 discloses a method of forming a wire rim by bending a wire rod to form an upper rim of the lens fixing rims on both sides so as to conform to the upper end of the lens, And another wire wire is bent to form the lower rims of the lens fixing rims on both sides corresponding to the lower end of the lens, And the other end is bent to form a spectacle nose support at the end of the nose and the nose of the upper fixing rim is hooked to the boundary between the bridge of the upper fixing rim and the upper lens fixing rim, To the upper fixing rim.

Since the eyeglass frame manufactured using the thin wire wire material as described above is loaded with the lens fixing rim in the fixing groove formed in the center of the outer periphery of the spectacle lens, the entire periphery of the eyeglass lens is fixed and the spectacle lens is firmly fixed, Is minimized and not only gives the impression that it is like wearing a mocha eyeglass. However, since the bridges of the glasses for connecting the lens fixing rims on both sides are formed of thin wire rods, the lens fixing rims of both sides are easily bent forward and backward There was a problem.

In other words, since the lens fixing rims on both sides are inserted into the fixing grooves of the spectacle lens, the lens fixing rim and the lens are integrally combined with each other. Therefore, even if the wire rods are thin, the lens fixing rim and the spectacle lens complement each other, However, since the bridge exposed to the outside of the spectacle lens is required to maintain its shape only by the strength of the wire wire, it is easily bent. In particular, when the glasses are worn for a long time, the bridge portion of the spectacle frame is bent, There was a problem that occurred frequently.

Patent No. 0626468 Utility Model Application No. 2011-0003575

As described above, the present invention is directed to improving the drawbacks of wire glasses manufactured using conventional wire rods as described above, and reinforces the strength by reinforcing a plurality of bridges made of wire rods integrally constituting the lens fixing rim The bridge of the frame is bent to prevent the lens fixing rims of the both sides from being widened forward and backward and the lens fixing portion formed by the upper fixing rim and the lower fixing rim can be fastened by using the bridge, The present invention has been made to propose wire glasses which can be easily attached and detached by making it possible to fix them simultaneously.

According to another aspect of the present invention, there is provided a method of manufacturing a lens barrel, comprising the steps of: forming a wire frame by bending a wire frame to divide an eyeglass frame into an upper fixing rim and a lower fixing rim, And one of the bridges formed on the upper and lower fixing rims is formed as an engagement groove on a boundary between the outer lens fixing rim and the bridge of the bridge so that the upper bridge and the lower bridge are engaged, And the bridges of the glasses are overlapped with the upper and lower bridges so that the bridges of the glasses made of the wire rods are formed of a plurality of wire rods.

In the present invention as described above, the bridge located at the center of the both-side lens fixing rims is formed in a detachable manner, so that the spectacle lenses can be attached and detached at the same time by a single detachment action to the lens fixing rims on both sides, And the lower fixing rims are formed with the respective bridge portions, and the glasses are combined and overlapped with each other, so that the bridge is formed of a plurality of wire wires, and the lens fixing rims of the finished glasses are bent forward and backward. It is possible to prevent the wire glasses from being worn and to obtain wire glasses excellent in wearing comfort.

In addition, since the upper and lower bridges are provided with the latching grooves at the boundary portion with the lens fixing rims on both sides and the latching grooves on both sides are connected by the bridges, when the upper and lower bridges are inserted or removed, Since the upper and lower bridges are attached and detached by the elastic force of the wire wire material, the detaching and attaching action is simple and convenient.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is an exploded perspective view showing a state in which the upper and lower bridge portions are separated from each other;
3 is a front view and an enlarged view of a main part of the present invention
4 is a side perspective view showing the spectacle leg coupling portion of the present invention.
5 is an exemplary view showing an embodiment in which a spectacle lens is coupled to a lens fixing rim of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a mating part in which a fastening bridge for fastening an upper fixing rim and a lower fixing rim of the present invention are coupled with a fastening bridge, FIG. 2 is a perspective view FIG. 3 is an exploded perspective view illustrating a state in which a bridge and a latching bridge are separated from each other. FIG. 3 illustrates a configuration and an embodiment of the present invention with reference to a front view showing a fastening state of the latching and latching bridges 11 and 21 of the present invention .

The present invention is formed by bending a thin wire wire material and separating the upper fixing rim (1) and the lower fixing rim (2).

The upper fixing rim 1 is constituted by forming upper lens fixing portions 13 on both sides so as to be coupled with the upper shape of the lens 5 and includes a fixing bridge 11 for connecting the upper lens fixing portions 13 side by side, Is integrally formed with the upper lens fixing portion 13 on both sides.

Both end outer end portions of the upper fixing rim 1 are projected outward to both sides of the upper lens fixing portion 13, and the end portions thereof are bent backward to form the miter 3 of the glasses.

The lower fixing rim 2 is formed by bending so as to correspond to the upper fixing rim 1 and the fixing bridge 11 and the coupling bridge 21 connecting the lower lens fixing portions 23 on both sides has a lower lens fixing portion 23, (22) in which the stationary bridge (11) is engaged is formed at the boundary portion of the stationary bridge (23).

The nose supporting pillars 6 having the eyeglass nose receivers 61 are welded to the lower lens fixing portions 23 on the lower side of the latching bridge 21.

It is possible to weld the upper and lower fixing rims 1 and 2 of the present invention to the outside of the upper lens fixing portion 13 and the lower fixing rim 2 of the upper fixing rim 1, And the outer side of the lower lens fixing portion 23 is engaged.

2, the upper fixing rim 1 and the lower fixing rim 2 constitute the lens fixing rim B at a position opposite to that of the lens fixing rim B as shown in Fig. 2, and the locking bridge 21 is fixed to the fixing bridge 11, Thereby completing the lens fixing rim B in the shape of the spectacle lens 5.

Although not shown in the figure, it is preferable that the upper and lower fixing rims 1 and 2 are welded to each other so that the upper and lower fixing rims 1 and 2 are welded to each other. And both ends of the upper and lower fixing rims 1 and 2 can be integrally joined by welding or fitting the glass legs 4 to each other.

The combined state of the fixed bridge of the upper and lower fixing rims and the coupling bridge is shown in FIGS. 1 and 3. FIG.

The eyeglasses of the present invention are fixed to the fixing bridge 11 of the upper fixing rim 1 and the lower fixing rim 2 of the upper fixing rim 1 because the both ends 3 of the glasses are fixed by welding and the bridge A is not fastened, ) Are separated upward and downward.

The upper fixing rim 1 and the lower fixing rim 2 which are integrally formed with the fixing and engaging bridges 11 and 21 and constituting the lens fixing rims B on both sides are also spaced apart from each other, When the pair of eyeglass lenses 5 are fastened, the hooking bridge 21 formed on the lower fixing rim 2 is pulled upward and hooked on the fixing bridge 11 to be released to the outside of the fixing bridge 11, The latching grooves 22 of the latching bridges 21 are hooked on the outer side of the fixed bridge 11 and the upper lens fixing portion 13 on both sides thereof and the latching bridges 21 are engaged with the fixing bridges 11, So that the spectacle lens 5 is fixed to the lens fixing rim B.

The spectacle lens 5 is provided with the fixing grooves 51 around the outer periphery so that the upper lens fixing portion 13 and the lower lens fixing portion 23 constituting the lens fixing rim B are fixed to the fixing groove 51 It is natural to prevent the spectacle lens 5 from coming off.

It is preferable that the fixed bridge 11 and the engagement bridge 21 are engaged by using the elastic force of the wire wire constituting the bridge A, but the upper and lower fixing rims 1 and 2 are welded The weld 3 is formed at a predetermined interval from the lens fixing rim B on the miter 3 so that the miter 3 between the lens fixing rim B on both sides of the bridge A and the welded portion during the fastening of the bridge A, , Or may be formed as an extension groove (31) that extends underneath.

Since the extension groove 31 is also formed by using the elastic force of the wire wire material, the latching bridge 21 is pulled when the latching bridge 21 is attached to and detached from the stationary bridge 11, The lower fixed rim 2 is pulled toward the latching bridge 21 so that the extended groove 31 is formed. When the fixing and the engagement bridges 11 and 21 are completed, It is preferable that the rim (1) and (2) return to the home position and the expansion groove (31) is annihilated by the elastic force

The extension groove 31 is extended even when the size of the spectacle lens 5 is larger than the lens fixing rim B so that the spectacle lens 5 is fixed and thus the fixing and engagement bridge 11 21 can be flexibly coped with not only the detachment action but also the dimensional deviation around the inaccurate spectacle lens 5.

The bridge formed on the upper fixing rim 1 is referred to as a fixed bridge 11 and the bridge formed on the lower fixing rim 2 is referred to as a locking bridge 21, The latching bridge 21 and the stationary bridge 11 may be formed as a stationary bridge 11 and a stationary bridge 21 as one of the bridges formed on the upper and lower fixing rims The latching grooves 22 formed on the outer side of the latching bridge 21 can also be formed on the fixed bridge 11 and can be formed on either one of or both of the selected one of the fixed bridge 11 and the latching bridge 21 The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of technical thought.

Therefore, the scope of the present invention is not limited to the embodiments but includes the claims as well as the following claims. It should be determined by the equivalents of these claims.

A: Bridge B: Lens fixing rim
1: upper fixing rim 11: fixed bridge
12: Locking groove 2: Lower fixing groove
21: latching bridge 22: latching groove
3: Mimi 31: Extended groove
4: eyeglass leg 5: spectacle lens
51: Fixing groove

Claims

A wire eyewear for producing glasses by bending a wire wire material, comprising:
The upper fixing rim (1) and the lower fixing rim (2) are separately formed,
The upper fixing rim 1 constitutes an upper lens fixing portion 13 on both sides so as to be engaged with the upper shape of the lens 5 and has a fixing bridge 11 for connecting the upper lens fixing portions 13 side by side Is integrally formed with the upper lens fixing portion (13) on both sides,
The lower fixing rim 2 is formed to bend so as to correspond to the upper fixing rim 1 and the fixing bridge 11 and the engagement bridge 21 connecting the lower lens fixing portions 23 on both sides is fixed to the lower lens fixing portion 23) is formed at the boundary of the fixed bridge (11).
The upper end of the upper fixing rim 1 and the lower end of the lower fixing rim 2 are welded outwardly so as to protrude outward so as to constitute the miter 3. The locking bridge 21 is engaged with the fixing bridge 11, And the lower fixing rim (2) is fastened.

The method according to claim 1,
The welding portion is formed at a predetermined distance from the lens fixing rim B to the miter 3 for welding the upper and lower fixing rims 1 and 2 to the lens fixing rim B B) and the welded portion is formed by an external force in an upward and downward direction.