JP3121602U - Rear view device - Google Patents

Abstract

An object of the present invention is to grasp a scene behind a person when necessary by using a special instrument worn without walking around.
A metal handle 3 having an appropriate length having a small reflecting mirror 2 at the tip is connected to an appropriate portion of a regular spectacle frame 1 by a clip 4. In addition, an ultra-small TV camera is attached to an appropriate part on the back with the lens facing backwards, and the back image displayed on a small video device connected with an electric wire is held in front of the eye when necessary. It was supposed to be observable.
[Selection] Figure A1

Description

  The present invention relates to a device that a person can wear while walking and can grasp the scene behind him while walking.

  Automobiles are equipped with rear-view devices such as side mirrors and fender mirrors, but humans often have problems such as operability and appearance. The device seems to have been made and not used.

  However, when people are walking on the road, they often feel dangerous and want to look back on various vehicles coming from behind and various people. It is virtually impossible to do so and is likely to have anxiety. In such a case, if you look at the scene behind you, you can easily walk and protect yourself from accidental injuries approaching from behind.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a rear-view device capable of visually recognizing a background scene without looking back during walking.

  The rear-view device according to the first aspect of the present invention is such that a connecting mirror having a reflecting mirror provided at one end and a clip attached to the other end can be attached to and detached from the spectacle frame by the clip. The reflecting mirror is fixed at a position protruding in front of either the left or right eye.

  The rear view device according to the invention of claim 2 is configured such that a connecting handle having a reflecting mirror at one end and a clip attached to the other end is detachable from a frame attached to the forehead by the clip. The reflecting mirror is fixed at a position protruding to the front side of one of the left and right eyes.

  According to the rear vision device of the present invention according to claims 1 and 2, it is possible to grasp the scene behind at any time without walking around while walking. Therefore, it will greatly help to prevent accidental traffic disasters and criminal acts from the rear. That greatly increases the sense of security when walking with respect to the wearer.

  The best mode of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing an example of a rear vision device according to claim 1 of the present invention, FIG. 2 is a diagram showing another example of the rear vision device according to claim 1, and FIG. 3 is based on claim 2 of the present invention. It is a figure which shows the example of a backsight apparatus.

In order to embody the present invention, the following devices can be considered.
The present invention includes a mode in which an ordinary small-sized reflecting mirror 2 is used and a regular spectacle frame 1 is used for mounting the reflecting mirror 2 and a mode in which a special frame 6 is used.
The aspect of claim 1 uses the spectacle frame 1. In this case, a 4 cm square mirror surface, for example, is bonded to the tip of a metal handle of an appropriate length and shape, as shown in FIG. 1 by a small clip 4 attached to the other tip. It is fixed to the metal at the center of the eyeglasses, or when the eyeglass frame 1 is firm, it is fixed to the outer upper corner of one lens as shown in FIG. The position of the reflecting mirror 2 protrudes to one side of the face like a car fender mirror so that the scene behind the reflection mirror 2 can be seen through the spectacle lens on that side. Shall be adjusted. In order to do so, it is necessary to use the flexibility of the connecting handle 3 or to interpose a joint that can change the direction near both ends.

  In this claim 1, since the device is simple and easy to install, it does not cost much and is very easy to use. However, like a fender mirror of an automobile, how much the mirror surface is moved forward and backward for viewing. It is necessary to adjust whether to protrude sideways, and it is also necessary to adjust the angle toward the mirror surface. For this purpose, as described above, it is necessary to use the flexibility of the connecting handle 3 or to intervene the joint 5 that can be moved freely near both ends. In order to widen the field of view, the use of a light convex mirror can be considered. The shape of the mirror surface does not have to be a rectangle, but it may be 4-5 cm square, and the more you move it forward, the less the side movement of the visual axis will be easier when viewing backwards, but the arm will be longer Since the field of view is narrowed and the mirror surface is easily shaken, it is difficult to see the mirror surface. Therefore, from a practical point of view, it seems that the mirror surface position should be 10 cm forward from the position of the glasses.

  However, this instrument is not applicable to people whose hairstyle is protruding sideways. In addition, a special frame 6 is used to attach the rear-view endoscope in the case of a person who is not wearing spectacles, particularly young people and women, but if this can be worn, it can be compared to using the spectacle frame 1. There is no difficulty in fixing the device, it is easy and the rear view can be stabilized.

In claim 2, the forehead band 6 is used. In this case, if the handle 3 of the reflecting mirror 2 is similarly connected to the front side on either the left or right side of the special lightweight frame 6, a stable rear-view device can be obtained.
In any case, the rear view requires a certain level of proficiency because only the line of sight must be moved in a short time to see the mirror surface.

It is a figure which shows the example (Claim 1) of the backsight apparatus of this invention. It is a figure which shows another example (Claim 1) of the backsight apparatus of this invention. It is a figure which shows the example (Claim 2) of the backsight apparatus of this invention.

Explanation of symbols

1 Eyeglass Frame 2 Reflector 3 (Connected) Pattern 4 Clip 5 Joint 6

Claims (2)

    The rear is designed to allow a small reflector to be fixed at a position that protrudes in front of either the left or right eye, like a car fender mirror, so that people can grasp the scene behind them Visual device (in the specification, provisional name A group)     In order for people to grasp the background behind the scene, a small digital TV camera, such as that used in mobile phones, is devised so that it can be worn backwards at an appropriate location on the back of the head or back, and connected by electric wires. A rear-view device designed to allow a user to view a video of a small video device at a convenient position in front of the eyes (in the specification, provisionally named B group)

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