JP2997418B2 - Removable glasses mounting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a fitting device which facilitates the attachment and detachment of attachable/detachable spectacles and makes separation from a spectacle frame hard by making a reception part, provided to endpiece part of main spectacles and the connection part of the attachable/detachable spectacles magnetically attract each other. SOLUTION: A sunglasses fitting part consists of 1st endpiece parts brazed to rim 24 for the spectacles and 2nd endpiece parts 42 brazed to rim for sunglasses. The endpiece part 24 is equipped with a 1st fixation part 24a (reception part) which has a magnet embedded partially. The endpiece part 42 is equipped with a 2nd fixation part 42a (connection part) atop. When the sunglasses are fitted to the spectacles, the endpiece part 42 is moved down from above to below the wrap-round lug part 42 as shown by arrow A and fitted by being mounted on the endpiece part 24. At this time, the magnetic body metal of the fixation part 42a is mounted so that it is attracted by the magnet of the fixation part 24a. Further, the sunglasses can easily be detached by being picked up with a force stronger than the magnetic force attracting the fixation part 24a and fixation part 42a together.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for attaching detachable glasses to a frame of glasses.

[0002]

2. Description of the Related Art Heretofore, as a lens member mounting device in which a lens member can be attached to and detached from an eyeglass frame, there has been a front-hanging type. That is, the hook-type mounting portion provided on the lens member is mounted on the eyeglass-side lens or frame so as to be hooked. Further, there is a type in which a magnet is provided at the edge of the lens, and the magnet is attracted to the metal of the yoke portion of the eyeglasses by magnetic force to fix the lens to the eyeglass frame.

[0003]

However, since the lens is not firmly fixed to the spectacles, the front-end-type lens member mounting device applies only a slight force in the left-right direction of the spectacle lens or the direction in which the lens is removed. Thus, there is a disadvantage that the lens is displaced from a predetermined position or separates from the glasses.

On the other hand, in the conventional lens member mounting device with a magnet, the surface of the magnet to be attracted to the frame of the spectacles is provided in parallel with the lens surface. There is a problem that the lens is easily displaced with respect to the spectacles, and the lens is detached from the spectacles when receiving a force in a direction perpendicular to the lens surface.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a mounting device for detachable eyeglasses which can be easily attached and detached, and which is firmly fixed to the eyeglass frame and hardly detached from the eyeglass frame.

[0006]

SUMMARY OF THE INVENTION A detachable spectacles mounting device according to the present invention is a device for additionally detachably attaching detachable spectacles to main spectacles.
A receiving portion having a surface substantially perpendicular to the surface of the lens of the main glasses and having a horizontal surface when the main glasses are mounted, and a pair of detachable glasses provided at positions corresponding to the yoro portions of the main glasses in the mounted state, The receiving part and the connecting part are magnetically attracted to each other , and the receiving part is detachable from the yoke part of the main spectacles.
Preferably, the receiving part comprises a magnet and is connected
The part is made of a magnetic material.

[0007] Further, the detachable eyeglass mounting device according to the present invention comprises:
A device for detachably attaching detachable eyeglasses to the main spectacles, wherein the device is provided on the yoke portion of the main spectacles and has a surface that is substantially perpendicular to the surface of the lens of the main spectacles and horizontal when the main spectacles are mounted. The receiving portion, the detachable glasses, provided in a position corresponding to the yoke portion of the main glasses in the attached state, comprising a connecting portion having a surface that comes into contact with the surface of the receiving portion in the attached state,
The receiving part and the connecting part are magnetically attracted to each other , and the connecting part is
It is characterized by being detachable with respect to detachable glasses.
Alternatively, the connecting portion is made of a magnet.

Further, the detachable eyeglass mounting device according to the present invention comprises:
A device for detachably attaching detachable eyeglasses to the main spectacles, wherein the device is provided on the yoke portion of the main spectacles and has a surface that is substantially perpendicular to the surface of the lens of the main spectacles and horizontal when the main spectacles are mounted. The receiving portion, the detachable glasses, provided in a position corresponding to the yoke portion of the main glasses in the attached state, comprising a connecting portion having a surface that comes into contact with the surface of the receiving portion in the attached state,
The receiving and the connecting portion is attracted by the magnetic one another, receiving also
Is a part of the periphery of the connection part, the normal wearing state of the main glasses
Characterized by having a wall projecting in a substantially vertical direction
And

[0009] Preferably, the wall portion is provided at a position for preventing detachable spectacles from moving away from the main spectacles, and more preferably at a corner of a yoroi portion of the main spectacles.

[0010]

[0011]

[0012]

[0013]

[0014]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of primary glasses (hereinafter, spectacles) according to a first embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a plan view thereof. Glasses 10 are prescription lenses 11, 12
And a frame 20 supporting the prescription lens. The frame 20 includes rims 21 and 22 that engage with the outer circumference of the prescription lens, and a bridge 23 that connects the rims 21 and 22.
And a first end portion 24 located outside the upper part of the rim and connected to the temple 25 (see FIG. 2).

FIG. 4 is a front view of sunglasses (detachable glasses).
FIG. 5 is a plan view of the sunglasses. The sunglasses are colored lenses 31, 32, a bridge 41 connecting the lenses 31, 32, and a second attraction, which is located on the outer side of the upper portion of each of the lenses 31, 32, and which is attracted to the first yoke portion 24 by magnetic force. Is formed of the slewing portion 42.

Next, the configuration of the sunglass attachment portion will be described with reference to FIG. The sunglass attachment part,
It is composed of a first eyepiece part 24 of eyeglasses and a second eyepiece part 42 of sunglasses. The first fixing portion 24a is a first fixing portion 24a in which a circular magnet is embedded in a part thereof.
(Receiving portion), and the upper surface of the magnet is
4 is substantially the same plane as the upper surface. The first yoke portion 24 has a projection 24b protruding upward on the outside thereof. The projection 24b has a substantially arc shape when viewed from above, and has a first shape.
The second fixing portion 42a of the second fixing portion 42 described later has a wall shape along the corner portion 24c of the fixing portion 24.
Along a part of the circumference of (connection part). The protrusion 2
The height of 4b is substantially the same as or greater than the thickness of the second yoke portion of the sunglasses.

The second end portion 42 has a second fixing portion 42a (connecting portion) at its tip. Second fixing portion 42
a has a circular shape, and its circumference is substantially the same size as the circumference of the magnet embedded in the first fixing portion 24a. The second fixing portion 42a is made of a magnetic metal, for example, iron, and is disposed at a position where it comes into contact with the first fixing portion 24a when attaching sunglasses.

When attaching the sunglasses to the spectacles, the second yoro portion 42 is lowered from above the first yolo portion 24 in the downward direction A, and is mounted on the first yolo portion 24. At this time, the mounting is performed so that the magnetic metal of the fixing portion 42a is attracted to the magnet of the fixing portion 24a. FIG. 7 shows a state in which sunglasses are being worn.

Conversely, when removing the sunglasses, the user only needs to lift the second yoke portion 42 upward (in the opposite direction of A) with a stronger force than the magnetic force that attracts the fixed portion 24a and the fixed portion 42a. Can be easily removed.

As described above, according to the present embodiment, the sunglasses and the eyeglasses are attracted to each other using the magnetic force between the yoroi portions 24 and 42, so that the sunglasses are firmly fixed to the eyeglasses in the vertical direction. That is, the sunglasses are prevented from falling off the glasses. In the present embodiment, the magnet is embedded in the first fixing portion 24a of the first eye portion 24 of the eyeglasses, but the present invention is not limited to this, and the second eye portion 42 of the second sun portion 42 of the sunglasses is not limited thereto. A magnet may be embedded in the fixing portion 42a, or the first fixing portion 2
A magnet may be embedded in both 4a and the second fixing portion 42a.

In this embodiment, the wall portion for preventing the sunglasses from shifting in the horizontal direction is provided on the eyeglass side, but the present invention is not limited to this. It may be provided in the unit. That is, the fixing portion 42a may be provided with a wall protruding vertically downward along the peripheral edge of the inside corner of the eyepiece portion 24 of the spectacles.

FIG. 8 shows a sunglass mounting portion according to a second embodiment of the present invention. No wall portion is provided in the first yoke portion 24. That is, the upper portion 24b of the corner portion 24c of the first yoke portion 24 does not protrude upward. First
The magnet is embedded in both the fixed portion 24a and the second fixed portion 42a. Other configurations are the same as those of the first embodiment.

FIG. 9 is a perspective view of a receiving portion of a sunglass mounting portion according to a third embodiment of the present invention. The receiving part 50 is a magnet 5
A fixing portion 51 having a cylindrical shape in which 1a is embedded, and a receiving portion 50, as will be described later, a yoro portion 61 of the glasses (see FIG. 9).
And a mounting part 52 to be mounted on the camera. The upper surface of the fixing portion 51 and the surface of the magnet 51a form the same plane. The mounting portion 52 has a substantially rectangular parallelepiped, and is provided with a slot 52a. A slit 52b is provided on the bottom surface of the slot 52a. The slot 52a has a cross-sectional shape that fits with the cross-section of the iris part of the eyeglasses to which the receiving part 50 is attached. Further, the mounting portion 52 is formed by molding a resin, and has flexibility.

FIG. 10 is a perspective view showing a state in which the receiving portion 50 is attached to general glasses. The receiving portion 50 is attached to the yolo portion 61 by inserting the yolo portion 61 of the glasses 60 into the slot 52 a of the mounting portion 52. Mounting part 5
Since the second slot 52 a has a cross-sectional shape that fits with the yoke portion 61 of the eyeglasses 60, the receiving portion 50 is fixed to the yoke portion 61 of the eyeglasses 60.

The mounting of the receiving portion 50 on the flap portion 61 is performed by one-touch insertion. Since the mounting portion 52 of the receiving portion 50 is made of resin and has flexibility, a force can be applied to the slit 52b of the mounting portion 52 so that the width thereof can be wider than the thickness of the yoke portion 61. Further, if the receiving portion 50 is lowered from the upper surface of the yoro portion 61 downward while maintaining the state, the lower end of the mounting portion 52 is positioned below the yolo portion 61 by the restoring force of the mounting portion 52. Thereby, the receiving unit 50
Is attached to the yoke section 61 of the spectacles 60 via the attachment section 52.

In the state shown in FIG. 10, the sunglasses are attached to the glasses. As the sunglasses, for example, the sunglasses used in the first embodiment are used. The mounting method is the same as in the first embodiment.

FIG. 11 is a perspective view showing a detachable connection portion on the sunglass side of the sunglass attachment portion according to the fourth embodiment of the present invention. A support column 72 is provided on the outer side of the upper portion of the rim 71 that engages with the outer periphery of the lens of the sunglasses 70. The support column 72 has a cylindrical shape, and is curved in a substantially arc shape toward the rear of the sunglasses.

The attachment / detachment connection part 73 includes the fixing part 74 and the mounting part 7.
Five. The fixing portion 74 has a cylindrical shape, and has a magnet 74a embedded therein. The lower surface of the fixing portion 74 and the lower surface of the magnet 74a form the same plane. Further, a stopper 74b is provided on the fixing portion 74 so as to project below the lower surface of the fixing portion 74. Fixing part 7 of mounting part 75
The portion near 4 is curved in a substantially arc shape toward the rear of the sunglasses.

The mounting portion 75 has an inner periphery of its cross-sectional shape,
A hole which is the same as or slightly larger than the outer circumference of the cross section of the support column 72 is provided. The mounting portion 75 is formed by molding a flexible material, for example, a resin. When the support column 72 is inserted into the mounting portion 75 and the detachable connection portion 73 is mounted on the sunglasses, the mounting portion 75 is attached to the support column 72. Deform to fit. Therefore, the attachment / detachment connection part 73 includes the mounting part 75 and the support pillar 72.
Can be attached to and detached from the sunglasses 70 via.

In this state, the sunglasses are attached to the glasses shown in the first embodiment, for example. The method of attaching the sunglasses is the same as in the first to third embodiments.

FIG. 12 shows a configuration in which the third embodiment and the fourth embodiment are used in combination. Sunglasses 70
Is attached to the spectacles 60 by being lowered from above the receiving portion 50 in the downward direction A so that the fixing portion 74 is positioned above the magnet 51a. Detachable connection 73 (FIG. 1
1) is fixed to the receiving portion 50 by attracting the magnet 74a to the magnet 51a by magnetic force. Further, the sunglasses 70 and the spectacles 60 are fixed in the horizontal direction by the stopper 74b.

In the first to fourth embodiments, sunglasses are used as the detachable eyeglasses to be worn on the eyeglasses. However, the present invention is not limited to this. The eyeglasses in which a normal minus lens for myopia is fitted and the lens is a plus lens May be worn. By combining a minus lens and a plus lens, it is possible to cope with presbyopia, and it is possible to use the same spectacle frame for both long and short distance use.

Further, according to the third embodiment, the detachable spectacles can be attached to a general spectacle frame by mounting the yoroi part by one-touch insertion.

According to the third and fourth embodiments,
Since the respective receiving portions and connecting portions are detachable, even if the magnetic force of the magnet fitted to the fixing portion is reduced or the magnet is damaged, the magnet can be simply replaced and the repair is easy.

[0035]

As described above, according to the present invention, it is possible to obtain a mounting apparatus for detachable spectacles which can be easily attached and detached, and which is firmly fixed to the spectacle frame and hardly detached from the spectacle frame.

[Brief description of the drawings]

FIG. 1 is a front view of spectacles according to a first embodiment.

FIG. 2 is a side view of the glasses according to the first embodiment.

FIG. 3 is a plan view of the eyeglasses of the first embodiment.

FIG. 4 is a front view of the sunglasses according to the first embodiment.

FIG. 5 is a plan view of the sunglasses of the first embodiment.

FIG. 6 is a perspective view showing a mounting portion of the sunglasses and the glasses according to the first embodiment.

FIG. 7 is a side view of the first embodiment when wearing sunglasses.

FIG. 8 is a perspective view showing a mounting portion of sunglasses and eyeglasses according to a second embodiment.

FIG. 9 is a perspective view showing a receiving portion according to a third embodiment.

FIG. 10 is a perspective view showing a case where a receiving portion is mounted on a slewing portion of spectacles in the third embodiment.

FIG. 11 is a perspective view showing a connection portion detachable from sunglasses according to a fourth embodiment.

FIG. 12 is a perspective view when the third embodiment and the fourth embodiment are used in combination.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Glasses 11, 12 degree lens 20 Glasses frame 21, 22 Rim 23, 41 Bridge 24 First iris part 31, 32 Colored lens 42 Second royal part 24a First fixing part 42a Second fixing part 50 Receiving part 51 Fixed part of receiving part 52 Mounting part of receiving part 72 Support pillar 73 Connection part detachable to sunglasses 75 Mounting part of detachable connection part for sunglasses

Claims (7)

(57) [Claims] 1. An apparatus for additionally detachably attaching spectacles to a pair of main spectacles, wherein said pair of spectacles is provided at a yoke portion of said main spectacles and is substantially perpendicular to a surface of a lens of said main spectacles. A receiving portion having a horizontal surface when mounting, and a connecting portion of the detachable eyeglasses, which is provided at a position corresponding to the yoke portion of the main spectacles in the mounted state and which comes into contact with the surface of the receiving portion in the mounted state. The receiving part and the connecting part are magnetically attracted to each other ,
The receiving portion is detachable from a slewing portion of the main glasses.
Detachable glasses mounting apparatus characterized by that. 2. The apparatus according to claim 1, wherein the receiving portion is made of a magnet, and the connecting portion is made of a magnetic material. 3. An apparatus for detachably attaching detachable eyeglasses to primary eyeglasses, wherein the primary eyeglasses are provided on a yoke portion of the primary eyeglasses and are substantially perpendicular to a surface of a lens of the primary eyeglasses. A receiving portion having a horizontal surface when mounting, and a connecting portion of the detachable eyeglasses, which is provided at a position corresponding to the yoke portion of the main spectacles in the mounted state and which comes into contact with the surface of the receiving portion in the mounted state. The receiving part and the connecting part are magnetically attracted to each other ,
The detachable spectacles attaching device, wherein the connecting portion is detachable from the detachable spectacles. 4. The detachable eyeglass mounting device according to claim 3, wherein the connection portion is made of a magnet. 5. An apparatus for additionally detachably attaching spectacles to a pair of main spectacles, wherein said pair of spectacles is provided on a yoke portion of said main spectacles and is substantially perpendicular to a surface of a lens of said main spectacles. A receiving portion having a horizontal surface when mounting, and a connecting portion having a surface which is provided at a position corresponding to the yoke portion of the main spectacles in the mounted state of the detachable glasses and which comes into contact with the surface of the receiving portion in the mounted state. The receiving part and the connecting part are magnetically attracted to each other ,
A part of the periphery of the surface of the receiving part or the connecting part,
In the normal mounting state of the
A detachable spectacle mounting device characterized by having: 6. The detachable spectacles mounting device according to claim 5, wherein the wall portion is provided at a position where the detachable spectacles prevent the detachable spectacles from separating from the main spectacles. 7. The detachable spectacle mounting device according to claim 6, wherein the wall portion is provided at a corner of a tall portion of the main spectacles.