KR101488171B1 - Temple exchange device for glasses - Google Patents

Abstract

The present invention relates to a leg swap apparatus for a spectacle lens which is capable of easily changing a leg with respect to a lens frame, and is capable of directing glasses having various designs with one eyeglass.
A diaphragm patient rotatably coupled to a lens frame of the eyeglasses to perform a function of attaching and detaching a leg while performing a hinge function, and a female exchanger formed on the leg so as to be able to engage and disengage from the diaphragm patient;
The water exchanger includes a stator having a female hinge formed on a lens frame and a hinge having a hinge at a tip end so as to be folded with respect to the lens frame by being coupled with a hinge pin and a leg coupled to the stator, And a resiliently movable resilient member capable of resiliently returning to its outermost position;
The arm exchanger includes a pair of legs connected to the arm hinge outside the side of the leg so as to support the leg when the leg is opened to the outside of the lens frame, And a latching hole for releasing the latching state of the patient in the case of separating the legs from the inside of the crossing patient groove.

Description

{TEMPLE EXCHANGE DEVICE FOR GLASSES}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a spectacle leg changing apparatus, and more particularly, to a spectacle leg changing apparatus which can replace a leg of a lens frame constituting spectacles by replacing a leg, The present invention relates to a bridge replacement device.

The glasses are worn to compensate for the decreased visual acuity, and consist largely of a lens processed to have a suitable power for visual acuity, and a frame for mounting the lens and a leg for wearing the frame on the face.

In the case of ordinary glasses, the legs can be folded inward with respect to the frame, thereby minimizing the volume when the glasses are not worn, thereby providing ease of storage and portability. And a hinge and a nose support for connecting legs to both sides and the center of the lens frame to be mounted.

As described above, the lens frame, the hinge and the nose frame constituting the spectacles are made of a metal or a non-metal material, and the lens frame is made of a plastic (polyamide) material.

In the case of glasses made of a plastic material as described above, the frame and the nose frame are integrally formed, and the nose frame is coupled to the nose frame so that the glasses can be stably supported when the glasses are worn.

The construction of the frame type eyeglasses to which the conventional art is applied will be described with reference to FIG.

The lens frame 2 for mounting the lens 1 is made of metal or non-metal material and the nose frame 3 is formed integrally or welded to the inner side of the lens frame 2, 2, the legs 5 are foldably connected to the outside of the eyeglasses 6 by means of a hinge 4.

In the case of a frame type eyeglass, the lens frame, the nose frame, and the hinge are integrally formed. In the case of a metal material, the lens frame is made of a metal material The nose frame and the hinge are fixed to each other through welding to form an integral shape.

In the case of rimless glasses, the nose frame and the hinge made of metal or synthetic resin are fixed to the inside and the both sides of the lens so as to penetrate the lens using fixing means such as bolts and nuts.

In this conventional technology, in the case of the frame type glasses, the hinge connecting the lens frame and the legs is always formed as an integral type regardless of the material of the metal, the nonferrous metal or the synthetic resin (plastic).

In this way, the hinge connecting the lens frame and the legs is combined with the lens frame and the hinge of the male and female body integrally formed with the legs, so that the legs are folded against the lens frame so that when the glasses are worn, When the glasses are not worn, the legs can be folded to reduce the volume.

In the above-described conventional technique, once the lens frame and the leg are coupled using the hinge, if the lens frame or the leg is damaged, the lens frame and the leg are replaced with the same lens frame. It is inconvenient to design a whole new eyeglass.

For example, since the lens frame is not structured so that the legs can be easily exchanged with the lens frame, the user can selectively replace the legs as needed to match the colors of the lens frame and the legs, It is impossible to wear the glasses while changing the design of the glasses according to their taste.

As described above, in the conventional art, since the legs can not be freely exchanged with respect to the lens frame, when the design of the glasses is to be changed, the entire glasses are purchased and newly purchased with a design different from that of the glasses Which is a cause of increasing the economic burden on the users, and the utilization of the glasses and the efficiency of the glasses are not so high.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a hand held patient who is rotatably coupled to a lens frame of eyeglasses to perform a function of attaching and detaching a leg while performing a hinge function, ≪ / RTI > and a female exchanger that allows it to engage and disengage from a patient with a diploma;

The water exchanger includes a stator having a female hinge formed on a lens frame and a hinge having a hinge at a tip end so as to be folded with respect to the lens frame by being coupled with a hinge pin, And a resiliently movable resilient member capable of resiliently returning to its outermost position;

The arm exchanger includes a pair of legs connected to the arm hinge outside the side of the leg so as to support the leg when the leg is opened to the outside of the lens frame, And a latching hole for releasing a latching state of a patient in a diagonal state when the leg is separated from the inside of the diaphragm patient groove;

The legs can be easily exchanged with respect to the lens frame, so that it is possible to achieve the objective of directing glasses having various designs with one eyeglass.

The present invention enables the legs to be freely replaced with respect to the lens frame constituting the spectacles, so that it is possible to obtain the same effect as the provision of various kinds of glasses by replacing various kinds of legs using one eyeglass, It is possible to provide a new type of spectacles while improving the quality of the spectacles while enhancing the external competitiveness.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a disassembled state of the eyeglass leg replacing apparatus to which the technique of the present invention is applied. Fig.
BACKGROUND OF THE INVENTION Field of the Invention [0001]
3 is a cross-sectional view taken along line A-A of the eyeglass leg swap apparatus to which the technique of the present invention is applied.
4 is a sectional view showing a mounting state of the eyeglass leg changing apparatus to which the technique of the present invention is applied.
5 is a cross-sectional view showing a leg opening state of the eyeglass leg swap apparatus to which the technique of the present invention is applied.
6 is a configuration diagram showing general glasses.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a disassembled state of the eyeglass leg swap apparatus to which the technique of the present invention is applied, FIG. 2 is a perspective view of an assembled state of the eyeglass leg swap apparatus to which the technique of the present invention is applied, FIG. 4 is a cross-sectional view showing the mounting state of the eyeglass leg changing apparatus to which the technique of the present invention is applied, FIG. 5 is a cross sectional view of the eye leg changing apparatus according to the present invention, Sectional view showing the widening state.

The eyeglass leg swapping apparatus 100 to which the technique of the present invention is applied is configured such that the leg 103 can be removably attached and detached while being rotatably coupled to the lens frame 102 constituting the eyeglasses 101 and performing a hinge function And a female exchanger 106 formed on the leg 103 and capable of engaging and disengaging from the patient 105 by hand.

The handed patient 105 is connected to the arm hinge 107 formed on the lens frame 102 and the hinge pin 108 and has a male hinge 109 on the tip thereof so as to be folded with respect to the lens frame 102 A stator 110 coupled to the stator 110 to connect the leg 103 and to allow the stator 110 to return to the lens frame 102 when the leg 103 is deployed to the maximum extent outward, 111).

The stator 110 includes a stator body 112 having a rectangular shape with a height H higher than a width B and a length L larger than a height H, A rectangular operation hole 113 is formed at the center of the mover 111 to allow the mover 111 to move.

At the rear center of the fixed bar body 112, a slider-shaped operation guide 114 is formed to allow the mover 111 to be slid forward and backward.

The mover 111 has an operation surface 115 at the back of the operation guide 114 so that the inner side of the operation surface 115 is coupled to the operation guide 114 in a form orthogonal to the operation guide 114.

A pair of outbridge 117 and an inner bridge 118 are formed on both sides of the operation surface 115 so as to protrude frontward and the inner bridge 118 protrudes in the direction of the inner bridge 118 The spring guide 119 is integrally formed.

Between the spring guide 119 and the rear end of the operation hole 113, a spring 123 is coupled to a spring holding hole 122 protruding from a holding pin 121 of the head 120, So that when the leg 103 is opened to the outside of the lens frame 102, the spring 123 is compressed and returned to its original state when the flaring is released.

The inner bridge 118 forms an elastic part 126 bent in an inner direction (an inward direction of the opposite leg), and a locking step 127 is formed on the side of the elastic part 126 to form a leg 103 In the state of being engaged with the female exchanger 106 formed in the female connector.

The female exchanger 106 is connected to the arm hinge 107 of the lens frame 102 on the side of the leg 103 and outside when the leg 103 is extended to the outside of the lens frame 102 And a supporting member 130 having a shape similar to that of the patient 105 in the same manner as the patient 105 so as to be able to receive the patient 105 in the back of the supporting member 130, Thereby forming a groove 131.

The elastic part 126 is exposed to the inside of the abutment patient groove 131 and the elastic part 126 is pressed to press the elastic part 126 when the leg 103 is separated, And a latching hole 132 for releasing the latching hole 132 is formed.

The state of use of the eyeglass leg swap apparatus 100 to which the technique of the present invention is applied will be described below.

The male hinge 109 formed on the hand held patient 105 is coupled to the arm hinge 107 and the hinge pin 108 formed on the lens frame 102 and the mover 111 is coupled to the stator 110 At this time, the operation guide 114 formed at the rear center of the stator body 112 is coupled to the operation surface 115 so as to be orthogonal to each other.

In this state, the outbridge 117 and the inner bridge 118 constituting the mover 111 are projected forward of the stator body 112, and a spring guide (not shown) formed on the side of the outbridge 117 119 are positioned inside the operation hole 113 formed in the stator body 112. [

Of course, a return member 125 is engaged between the spring guide 119 and the rear end of the operation hole 113 so that the mover 111 always faces the front of the stator 110. In this state, The elastic part 126 integrally formed on the inner brassiere 118 is exposed in the latching hole 132 and the latching protrusion 126 is formed in the latching protrusion 127 are held on the side of the provisional hole 132.

Since the leg 103 is coupled to the lens frame 102 as described above, when the wearer wears the glasses 103 in the same manner as ordinary glasses 101, the legs 103 are unfolded. It is necessary to keep it in a reduced state.

When the leg 103 is to be exchanged with respect to the lens frame 102, the elastic part 126 exposed in the hooking groove 132 formed integrally with the inside of the handrail patient groove 131 is pressed to the hooking jaw When the leg 103 is pulled out in a state in which the leg 103 is released from the hooking groove 132, only the leg 103 is released from the patient 105 fixed to the lens frame 102, So that it can be exchanged and mounted.

Therefore, since the lens frame 102 constituting the glasses 101 can be freely exchanged with the legs 103 having various designs and colors, the design of the entire glasses 101 can freely be changed, It is possible to produce the glasses 101 having various appearance and aesthetic sense.

Especially when the glasses 101 are worn, the leg 103 that is worn against the lens frame 102 by the returning member 125 is always directed in the folding direction. Therefore, the leg 103 is elastically provided, It is possible to maintain the fit.

When the leg 103 is normally folded, it is folded by the arm hinge 107 and the male hinge 109, and the leg 103 is further widened outward from the straight line formed by the arm hinge 107 The spring 123 of the returner 125 is compressed and the leg 103 is always directed inward so that the leg 103 presses against the body 103 when wearing the eyeglasses 101, There is no phenomenon such as flowing down.

When the leg 103 is opened outwardly, the engaging jaw 127 engaged with the engaging hole 132 of the female changer 106 retreats along the leg 103, and the engaging jaw 127 is formed One inner bridge 118 is retracted and retracts together with the outbridge 117 connected to the working surface 115.

The spring 123 of the returning member 125 interposed between the spring guide 119 formed on the side of the outbridge 117 and the rear end of the operating hole 113 formed in the stator body 112 is compressed And the strut 130 integrally formed on the side of the leg 103 is connected to the outer side of the arm hinge 107 to support the spring 123 so that the spring 123 can be compressed.

Since the spring 123 is compressed, the force to return to the original state is transmitted to the leg 103, so that the leg 103 presses the user's body to prevent the wear state from flowing down.

Particularly, when the spring 123 is compressed, since the operating surface 115 of the mover 111 is coupled to the operating guide 114 formed at the rear center of the stator body 112 in an orthogonal manner, The mover 111 can naturally slide and move.

The present invention is advantageous in that the legs can be easily exchanged with respect to the lens frame, and glasses having various designs can be produced by one eyeglass.

The material of the eyeglass leg swapping apparatus 100 to which the technique of the present invention is applied may be made of various materials such as metal, non-ferrous metal, synthetic resin (plastics), wood, etc. Based on the technical contents described in the present invention, It will be appreciated that those skilled in the art can change the scope of the present invention without departing from the scope of the present invention.

100; Eyeglass leg swapping device 105; A handicapped patient
106; Female exchanger 110; Stator
111; Mover 113; Operating hole
114; Operation Guide 115; Working face
119; Spring guide 123; spring
125; Returner 127; Jaw
130; A supporting piece 131; Home
132; Latching hole

Claims (4)

A diaphragm patient rotatably coupled to a lens frame of the eyeglasses to perform a function of attaching and detaching a leg while performing a hinge function;
And a female exchanger formed on the leg and capable of engaging and disengaging with a patient who has a diploma;
The water exchanger includes a stator having a female hinge formed on a lens frame and a hinge having a hinge at its tip so as to be folded with respect to the lens frame by being coupled with a hinge pin;
And a mover connected to the stator to connect the legs and to allow the legs to return to their original positions when the legs are deployed as far as possible outward relative to the lens frame;
Wherein the female switchboard comprises: a pair of legs connected to an arm hinge outside the side of the leg so as to support the leg when the leg is extended outside the lens frame;
A patient patient cavity formed in the same shape as a patient with diaphragm so as to accommodate a diaphragm patient behind the supporting piece;
And a latching hole for releasing a latching state of the patient who is to be handed off when the leg is separated from the inside of the patient contact groove;
The stator includes: a stator body having a rectangular shape;
An operation hole formed at a center of the stator body in a rectangular shape so that a mover can be moved;
And an operation guide which is formed in the shape of a slot at the rear center of the stator body so that the mover can slide in the forward and backward directions. delete The method of claim 1, further comprising:
The mover includes: an operation surface formed at the trailing end to be coupled to the operation guide in an orthogonal form;
An outbridge and an inner bridge protruding forward from both sides of the operation surface;
A spring guide formed on a side of the outbridge so as to protrude in an inner bridge direction;
A return member interposed between the spring guide and the rear end of the actuating hole so as to be compressed when the leg is opened to the outside of the lens frame and return to the original state when the opening is released;
Wherein the inner bridge includes: an elastic portion bent in an inward direction;
And a locking protrusion formed on a side of the elastic portion and engaged with a locking hole of the lock exchanger. 4. The method of claim 3, further comprising:
Wherein the returning member is constituted by a spring which is coupled to a spring holding opening in which a holding pin is projected to the head.

Images