JP2012003217A - Detachable simple auxiliary spectacles - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide detachable auxiliary spectacles.SOLUTION: A method is proposed with which the outer shape and grooves or irregularity for holding and grasping of correction spectacles are freely cut and processed to adapt to the outer shape and the like of correction spectacles so that they fit into the inside of the correction spectacles conventionally used, thereby achieving the improvement of design and light-weight of auxiliary spectacles. By providing a nose for detaching a bridge portion adapting to the outer shape of correction spectacles, a user can easily detach the bridge with one hand by picking it up by his/her thumb and forefinger without removing correction spectacles. As a method for freely cutting the auxiliary spectacles simply adapting to the outer shape of the correction spectacles, there is provided a method of melting through heat or a method of cutting by using a sawtooth-like blade to fit to the correction spectacles.

Description

The present invention relates to detachable simple auxiliary glasses to be attached to the inside of correction glasses.

It is widely used as a part of fashion, or for use in sun protection, such as sunglasses by attaching removable auxiliary glasses to the outer side of conventional correction glasses.

This type of auxiliary glasses, as seen in Japanese Patent Application Laid-Open No. 2002-244086, is a method of fixing or sandwiching a fixing block to a bridge of correction glasses and pivoting the bridge of auxiliary glasses to use as auxiliary sunglasses, As can be seen in Japanese Patent Application Laid-Open No. 9-105889, there is auxiliary glasses that are attached to correction glasses from the front using a magnet.

When using corrective glasses, it was necessary to make corrective lenses that match UV-correcting glasses with corrective glasses or to attach auxiliary glasses to the front.

Auxiliary glasses that are fixed or sandwiched from the front and attached to correction glasses are generally standardized in external shape and structure, and the shape of correction glasses and fashion glasses is currently diversified. Was sometimes shunned from the aspect of consistency.

In addition, these fixed or sandwiched auxiliary glasses require a large number of parts for fixing or sandwiching the correction glasses and the auxiliary glasses. In addition, depending on the method of attachment, there is a disadvantage that the visual field is obstructed (narrowed).

Further, when attaching or detaching these fixed or sandwiched auxiliary sunglasses, there is also the inconvenience that the correction glasses must be taken once and then fixed or sandwiched, or the fixing or unpinning must be released to remove the auxiliary glasses.

Further, in the case of these fixed or sandwiched auxiliary sunglasses, they are arranged on the outside of the correction glasses. When temporarily suspending use, either remove the correction glasses and then remove the auxiliary glasses or place the auxiliary glasses on top of the correction glasses. In many cases, it is flipped up and is often avoided in fashion, and there are cases where it cannot be fixed or clamped depending on the shape and structure of the corrective glasses frame used in the past.

In view of this, the present invention provides an inner shape of the correction glasses that have been used in the past by freely cutting and processing the outer shape, holding and holding grooves or irregularities of the correction glasses according to the outer shape of the correction glasses. Aiming at how to fit, the design and weight of auxiliary glasses were reduced.

Auxiliary spectacles that can be easily attached and detached by picking up the bridge of auxiliary glasses with one hand with your thumb and forefinger without removing the corrective glasses when attaching or detaching, by providing a knob when removing it at the bridge part according to the outer shape of the corrective glasses Thought to provide.

Then, as a method of freely cutting the auxiliary glasses according to the outer shape of the correction glasses, a method of fusing by heat or a cutting method with a saw blade is provided.

FIG. 1 is a perspective view of an example according to the present invention.

In the figure, reference numeral 1 denotes detachable auxiliary eyeglasses that are cut in accordance with the outer shape of the correction glasses. In 1, a groove 2 for insertion into a bridge 77 that holds the nasal bridge is processed into a dharma type in consideration of holding and prevention of dropping. ing.

The shape of the groove indicated by 2 in the figure does not have to be a dharma type, and can be held as a slit or a simple stopper just inserted into a bridge for pressing the nose bridge as shown in 21 and 22 of FIG.

2 and 4 are diagrams showing an example in which the detachable simple auxiliary glasses are attached to the correcting glasses 88. FIG.

Thus, it can be used as UV protection or fashion glasses by being inserted inside the correction glasses.

As shown in FIG. 3, the detachable simple auxiliary glasses are divided into left 11 and right 12 and are held by the adjustment bridges 4 and 44 by the reinforcing bridge 3, and the adjustment holes 5 and 55 which are opened horizontally are provided. Utilizing the structure, the left and right positions can be adjusted and fixed to corrective glasses.

The reinforcing bridge 3 also serves as a knob when the use is interrupted or stopped, and a straight shape or a U-shape can be considered depending on the shape of the corrective glasses and the preference.

Furthermore, it is possible to integrate the knob 7 and the fold 6 for preventing the fall on the upper part of the bridge.

When the use is interrupted or stopped, the detachable simple auxiliary glasses can be easily removed and stored in a pocket or the like if the bridge of the correction glasses and the reinforcing bridge 3 are lifted with one hand.

With this method, the detachable simple auxiliary glasses can be used for 3D glasses or dimming glasses.

The invention's effect

The present invention can provide detachable simple auxiliary glasses that can be freely matched in shape and color to correction glasses that are currently in use, as the shapes of correction glasses and fashion glasses are diversified.

Further, the present invention provides a detachable simple auxiliary eyeglass that is light in weight by omitting parts for fixing or clamping, and is excellent in fashion because it is attached to the inside of the correction glasses without obstructing the field of view of the conventional correction glasses. be able to.

A perspective view showing an example of detachable simple auxiliary glasses Perspective view showing an example of wearing to correction glasses The perspective view which shows an example of the separation-type spectacles of the detachable simple auxiliary spectacles The perspective view which shows the example of mounting | wearing of the separation type spectacles to the spectacles for correction

1 Auxiliary glasses 11 and 12 Auxiliary glasses (right / left)
2 Nasal bridge holding grooves 21 and 22 Nasal bridge holding grooves (right and left)
3 Reinforcing Bridges 4 and 44 Fixing Screws 5 and 55 Left / Right Position Adjustment Hole 77 Nose Bridge Bridge 88 Correction Glasses

Claims (2)

Cut freely according to the shape of the conventional corrective glasses and insert it into the frame of the corrective glasses or the frame of the nose pad, or attach it to the inside of the corrective glasses with a groove for holding. Detachable simple auxiliary glasses used for fashion glasses and sunglasses. The detachable simple auxiliary glasses according to claim 1, wherein holes for adjusting the vertical and horizontal positions and adjustment parts are provided.