KR200354875Y1 - Joining device of spectacle temples and bridge for rimless glasses lens - Google Patents

Abstract

The present invention is to facilitate the assembly and detachment of the glasses and nose legs in the rimless eyeglass lens to improve the assembling productivity of the glasses and at the same time easy to replace the glasses lens.

In order to achieve the above object of the present invention, the synthetic resin tubes 330 and 430 are first inserted into the fixing pins 320 and 420 formed in the glasses legs 300 and the cord legs 400, and then the synthetic resin tubes 330 430 is fitted into the fastening holes 210 and 220 of the spectacle lens 200.

Description

JOINING DEVICE OF SPECTACLE TEMPLES AND BRIDGE FOR RIMLESS GLASSES LENS}

The present invention relates to a coupling structure of a pair of eyeglasses and a nose bridge to the rimless eyeglass lens, in particular, to facilitate the fast assembly and easy disassembly of their assembly.

In general, various methods have been provided for a structure in which a pair of glasses legs and a nose leg are combined with a frameless lens.

The most widely used configuration is to drill the coupling holes at both ends of the spectacle lens, and to insert the screw rods protruding into the mimi and the nose leg connecting the spectacles and the lens to the coupling holes and then fixing them with nuts from the inside.

In this case, the screw hole is simply inserted into the coupling hole drilled in the spectacle lens, and then the screw is fastened and fastened. Therefore, pressure is directly applied to the lens itself, so that there is a high risk of breakage or cracking of the lens. Not only does it have safety problems such as being easy to be damaged on the face by external shocks when the glasses are taken off, worn or worn, but the appearance is not beautiful, and the nut is loosened during use and the flow of the nut is relaxed. There was a problem such as being done.

In order to solve such a problem, the inventor has previously registered as a utility model registration No. 215644, "a combination structure of a pair of eyeglasses and a nose in a rimless eyeglass lens."

The pre-registration coupling structure includes a tube of synthetic resin inserted into both side end coupling holes of the lens first from the inner side of the lens, and protrudes into the mimi and the nose leg connecting the pair of eyeglasses to the binding hole drilled through the tube from the outer side of the lens in the above state. The fixed pin is configured to fit.

The assembly structure of the above-described configuration is because the fitting pin is first inserted into the coupling hole drilled in the rimless eyeglass lens, and the fixing pin is inserted into the binding hole of the tube so that the metal fixing pin does not directly press the lens itself. In addition to preventing damage and cracks, the fixing pin is wrapped in a tube made of synthetic resin, which prevents external shocks when worn and damage to the wearer's face when the glasses are attached or detached. There is such an effect.

But it also had the following drawbacks.

In other words, it is difficult to insert the fixing pin composed of Mimi and Kodari connecting the eyeglass leg to the binding hole of the tube inserted into the coupling hole of the spectacle lens during assembly. Defects were derived.

The present invention not only facilitates the quick and easy coupling of Mimi and Kodari, which is connected to the spectacles on both sides of the spectacle lens, but also enables the firm coupling without breakage and cracking of the spectacle lens. It is intended to facilitate the disassembly of these during work.

In order to achieve the above object, the present invention drills the fastening holes on both sides of the rimless eyeglass lens, and in fixing the fastening pins of the fine pin and the coddle to the fastening holes, the tube made of synthetic resin on the front of each fixing pin first. The tube is then fitted into the fastening hole of the spectacle lens to be fixed.

In carrying out the present invention, the fixing pins formed on the mimina cordari are formed in a plate shape rather than a stone rod, and the synthetic resin tube coupled to the plate-shaped fixing pins is also formed in a plate shape, and then into the elongated hole of the spectacle lens. It can also be fitted and combined.

1: plan view of the present invention frameless glasses.

2 is a partial perspective view of the present invention rimless glasses.

3 is a main cross-sectional configuration of the present invention frameless glasses.

4 is an exploded perspective view of another embodiment of the present invention.

5 is a cross-sectional view of the main part of FIG.

<Description of the symbols for the main parts of the drawings>

(100)-rimless glasses (200)-glasses

(210) (220)-The Fastener (300)-The Glasses Bridge

(310)-Mimi (320) (420)-Lock Pin

(330) (430)-Synthetic Resin Tube (331) (431)-Blocking Hole

(400)-Cordari

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

1 is a plan view of the frameless glasses 100 to be provided in the present invention, Figures 2 and 3 is a partial exploded perspective view and the main portion cross-sectional exploded view of the pair of fastening holes 210 on both sides of the spectacle lens 200 To construct a side by side 220).

Bonding holes 331 and 431 of the synthetic resin tubes 330 and 430 in the fixing pin 320 of the Mimi 310 and the fixing pin 420 of the Kodari 400 that is fitted to the fastening holes 210, 220. ) So that the synthetic resin tubes 330 and 430 are fastened and fixed on the fixing pin 320 protruding from the mimi 310 and the corridor 400.

In the above state, the synthetic resin tube 330 inserted into the fixing pin 320 of the mimi 310 is forced to be inserted into the outer fastening hole 210 of the spectacle lens 200, and the cord 200 is inserted into the inner fastening hole 220. Synthetic resin tube 430 inserted into the fixing pin 420 of the) is to be forcibly inserted so that the assembly of the glasses leg 300 and the nose leg 400 to the spectacle lens 200.

In the implementation of the present invention, the outer surface of the fixing pin (320 420) is composed of a spiral groove once assembled synthetic tube 330, 430 is firmly fixed and coupled and the outer diameter of the synthetic resin tube (330, 430) The fastening holes 210 and the inside of the spectacle lens 200 are formed at the same time as they are rigidly coupled to be rigidly coupled to each other by being configured to almost match the inner diameter of the fastening holes 210 and 220 configured in the spectacle lens 200 ( When the ends of the synthetic resin tubes 330 and 430 penetrating 220 are preferably pushed, the synthetic resin tubes 330 and 430 can be easily separated from the spectacle lens 200.

In carrying out the present invention, as shown in FIGS. 4 and 5, the fastening holes 210 and 220 are elongated to be formed on the spectacle lens 200, and the mimi 310 and the corridor connected to the spectacles 300 are formed. The fixing pins 320 and 420 formed in the 400 are also formed in a flat plate shape, and the synthetic resin tubes 330 and 430 coupled to the fixing pins 320 and 420 of the plate are also bound to the holes 331 and 431. It is also possible to configure these formed plates so that they can be assembled together.

Reference numeral 500 is a feldspar, 510 is a nose support.

The present invention configured as described above is configured to drill the fastening holes 210 and 220 at both sides of the spectacle lens 200, and the fixing pins 320 and 420 are fitted to the fastening holes 210 and 220. It is the same as in the prior art, but the rimless glasses 100 to be provided in the present invention inserts the synthetic resin tubes 330 and 430 first on the fixing pins 320 and 420 formed in the mimi 310 or the cordarial 400.

When the synthetic resin tubes 330 and 430 are inserted onto the fixing pins 320 and 420 as described above, the synthetic resin tubes 330 and 430 are not separated by the spiral grooves formed on the outer surfaces of the fixing pins 320 and 420. Solidly and firmly fixed.

When the synthetic resin tubes 330 and 430 are inserted into the fastening holes 210 and 220 of the spectacle lens 200 in the above state, the assembling of the spectacles 300 and the corridor 400 is completed in the spectacle lens 200. In this case, the synthetic resin tubes 330 and 430 pass through the fastening holes 210 and 220 and slightly protrude toward the inner surface of the spectacle lens 200.

If you want to replace the spectacle lens 200 while wearing glasses, push the synthetic resin tubes 330, 430 protruding toward the inner surface of the spectacle lens 200 through the fastening holes 210, 220, the fastening hole 210 A part of the synthetic resin tube 330, 430 is moved forward from the 220, and when the mimi 310 or the corridor 400 is pulled forward in the above state, the glasses leg 200 from the spectacle lens 200 ) And the corridor 400 is simply disassembled.

When the separation of the spectacle lens 200 is completed, as described above, the synthetic resin tubes 330 and 430 may be inserted into the fastening holes 210 and 220 drilled into the new spectacle lens to be replaced, thereby replacing the spectacle lens 200. Can be done quickly and easily.

In carrying out the present invention, the fastening holes 210 and 220 drilled in the spectacle lens 200 are drilled into elongated long holes as shown in FIGS. 4 and 5, and then plate-shaped fixing pins 320 and 420. The synthetic resin tube 330, 430 of the fitting, and the plate-shaped synthetic tube 330, 430 is fitted into the fastening hole 210, 220 to assemble the glasses leg 300 and the cord leg 400 This may be done.

As described above, in the present invention, when the pair of eyeglasses and the cord are combined with the rimless eyeglass lens, the synthetic resin tube is first fixed to the fixing pin configured at the Mimi and the nose leg connecting the pair of the glasses, and then the synthetic tube is made of the eyeglass lens. Since the assembly of the eyeglasses and the nose on the spectacle lens can be quickly and easily inserted into the fastening hole, the productivity improvement and the lens replacement can be easily performed.

Claims (1)

In constructing a frameless glasses in which eyeglasses and cords are assembled to the spectacle lens with fastening holes, the mime 310 connecting the eyeglasses 300 and the codification 400 connecting both eyeglass lenses 200 are fixed. The synthetic resin tubes 330 and 430 are first inserted into and fixed to the pins 320 and 420, and the synthetic resin tubes 330 and 430 are fitted into the fastening holes 210 and 220 of the spectacle lens 200. Combined structure of a pair of eyeglasses and nose bridge to rimless glasses, characterized in that the assembly.