JPH08190058A - Multipurpose collapsible opera glasses - Google Patents

Abstract

PURPOSE: To safely make an opera glasses available by cutting off sunlight and to utilize it for multi-purpose use under various circumstances by providing a roof part over an objective lens and making the roof part foldable using one sheet of cardboard. CONSTITUTION: The main body is made of a base stock such as a sheet of cardboard. An eyepiece lens is mounted on the rear surface of a hole 34 for the eyepiece lens and an objective lens is mounted on the rear surface of a hole 33 for the objective lens. Next, it is fitted into the rear side along folding down parts 10-16, an upper pasting part 21 and a left-to-right pasting part 22 are mounted on the rear surface of an upper wall plate 5 and at nearly the both ends on the rear face of a eyepiece lens supporting plate 4 through adhesives and assembled, respectively. Both rear surfaces of upper and lower roof parts 8, 9 are also stuck with adhesive. By this constitution, the roof parts 8, 9 composed of the upper and lower parts inyterrupt sunlight from making incident on the objective lens 1. Focusing is performed by folding down the upper and lower wall folding parts 17, 18 and a left-and-right wall folding part 19 and adjusting a distance between the objective lens 1 and the eyepiece lens 2.

Description

Detailed Description of the Invention

[0001]

INDUSTRIAL APPLICABILITY The present invention can be used not only for watching nature and watching sports while removing damage caused by sunlight, but also for storing small items such as sweets. The present invention relates to a multi-purpose foldable opera glass that can be used as a public announcement medium and can also be used as a mask.

[0002]

2. Description of the Related Art Conventionally, binoculars having an objective lens and an eyepiece lens robustly protected and foldable opera glasses that are easy to carry have been used for watching nature and watching sports.

[0003]

Therefore, there are the following drawbacks. In binoculars and opera glasses, the subject was directly imaged by the human eye observing it through an objective lens and an eyepiece. There is no problem indoors, but considering the usage situation, most are used outdoors,
In that situation, the sunlight was directly in the eyes of the observer. As a result, humans' optic nerves, eyes, and the like were damaged by the influence of strong sunlight. From the user's point of view, too, there were many occasions when the user faced Hijikata, such as birdwatching and watching a baseball game in which the trajectory was above the spectator, and it was easy for sunlight to enter. Also, even when observing indoors, the light from the ceiling light entered and was diffusely reflected, making it very difficult to see. It is obvious that the use of binoculars and opera glasses is limited to watching and observing, and it is difficult and uncomfortable to carry when the situation is removed. In addition to the conventional hard case type folding opera glasses, cardboard and synthetic resin simple folding opera glasses are often put together in a bag or bag with other objects when carrying, Often the lens is damaged by the friction of, and it is not useful when trying to use it, and it is very uneconomical in terms of durability. The present invention solves the above drawbacks.

[0004]

In order to solve the above-mentioned problems, an objective lens support plate having a pair of objective lenses, an upper gluing part, a lower wall plate and an upper wall via the objective lens support plate and the bending part. Plate and left and right wall plates are provided, an eyepiece support plate having a pair of eyepieces is provided through the lower wall plate and the bent portion, and an upper wall plate is provided through the eyepiece lens support plate and the bent portion , A roof member is provided via the upper wall plate and a bent portion, and a multipurpose folding opera glass is configured with the lower wall plate, the upper wall plate, and the left and right wall plates having a bent portion near the center of each of the left and right wall plates. are doing.

[0005]

When the present invention is used, the eyepiece support plate is positioned in front, the objective lens support plate is positioned in front, and the roof part is positioned on the front side. While supporting, while adjusting the distance between the eyepiece support plate and the objective lens support plate, the focus on the subject is adjusted for observation and watching. At this time, when hitting the eyepiece support plate against the eye when hitting the nose, bend or cut off the nose pad to look into the nose. It is also possible to put small items such as sweets in the main body to form a package. Peel off each gluing part, separate the upper gluing part from the objective lens support plate, separate from the masking part, and attach ear support members such as rubber bands to the cut parts of the left and right wall plates,
Moreover, it can be used as a mask by putting the objective lens hole in the state where the objective lens is removed so that the objective lens hole comes to the eye position and putting a rubber band on the ear.

[0006]

The present invention will be described in detail below with reference to the embodiments shown in the drawings. The present invention is made by making the main body from a material such as a piece of cardboard or synthetic resin as shown in FIG. Then, the eyepiece lens is attached to the back surface of the eyepiece lens hole 34, and the objective lens is attached to the back surface of the objective lens hole 33, and then the bent portions 10, 11, 12, 13, 1,
By inserting the upper gluing portion 21 to the back surface of the upper wall plate 5 and the left and right gluing portions 22 near both ends of the back surface of the eyepiece lens support plate 4 by folding inward along 4, 15, 16 with an adhesive. Can be assembled. Further, the back surfaces of both the upper roof portion 8 and the lower roof portion 9 are also bonded with an adhesive.
When this is used, the form as shown in FIG. 1 is used. Eyes on the eyepiece of the eyepiece support plate and looks into the object through the objective lens. At this time, as can be seen from FIGS. 1 and 2, the roof portions 8 and 9 composed of the upper and lower portions block the incidence of sunlight on the objective lens 1. The roof portions 8 and 9 are bent portions 1
Since the angle can be changed to an appropriate angle by means of 4, the angle can be changed in accordance with the position of the sun and the visibility condition so that the observer can use it in a good condition. Focusing on an object is performed by adjusting the distance between the eyepiece lens 2 and the objective lens 1. The upper wall plate 5, the lower wall plate 6, and the left and right wall plates 7 can be adjusted by bending the upper wall bent portion 17, the lower wall bent portion 18, and the left and right wall bent portions 19 near the central portions thereof. Further, the fine adjustment bending portion 20 provided on the upper wall plate 5 and the lower wall plate 6 can adjust the deviation between the left and right upper and lower walls, and can correct a slight focus deviation. When carrying it, fold it as shown in Figure 3. The roof portions 8 and 9 can cover the objective lens 1 and protect the lens from damage caused by friction with an external object. The observer looks at the eyepiece support plate 4 and observes it.
At this time, when the observer's nose hits the eyepiece lens support plate 4 and the eyepiece lens support plate 4 is tilted, the nose is cut inward by the notch 30a, or the nose is applied to the vacant space, Eyepiece support plate 4
Can fit your face and prevent tilting. In the drawing, in order to make a space for nasal contact, we make a notch in the left and right parts and fold this inwardly, but we have made a cut in the left, right, top and bottom to make that part to make the space for nasal contact. There is also a way to cut it off. As another embodiment, the eyepiece lens member 26 and the objective lens member 24 may be detachably attached to each or one of them. Figure 5, Figure 6, Figure 7
Described in. FIG. 5 shows an example of the shape of the eyepiece lens member 26. The eyepiece lens member 26 is composed of an eyepiece lens frame body 25, the eyepiece lens 2 attached to the eyepiece lens frame body 25, and an adhesive member 29. When used as an opera glass, the eyepiece lens member 26 is attached to the rear surface of the eyepiece lens support plate via the adhesive member 29 so that the eyepiece lens 2 is positioned in the eyepiece lens hole 34. When reading a small character such as a book or a newspaper, the eyepiece member 26 is detached, one end is held in hand, and the eyepiece 2 on the other end side is looked into and used. Although the eyepiece lens member 26 has been described in FIG. 5, the objective lens member can also be formed by the same method. 6 and 7, another example of attachment is shown.
The objective lens member 24 includes an objective lens frame 23, the objective lens 1 attached to the objective lens frame 23, and protrusions 27 provided near both ends of the objective lens frame 23. When used as an opera glass, the protrusion 27 is attached to the protrusion coupling hole 28 provided in the objective lens support plate 3 so that the objective lens 1 is located in the objective lens hole 33 on the back surface of the objective lens support plate 3. Thus, the objective lens member 24 is attached. When reading a small character such as a book or a newspaper, the objective lens member 24 is detached, one end is held by hand, and the objective lens 1 on the other end is looked into and used. In addition to the method of providing the protrusions 27 on both ends, it is also possible to provide a plurality of protrusions 27 at arbitrary positions on the objective lens frame 23. Further, if the projections 27 and the projection coupling holes 28 are formed in a polygonal shape or the like, one projection 27 and the projection coupling holes 28 can be used. The eyepiece lens member 26 can also be formed by the same method. As another example, a method which can be used not only as an opera glass or magnifying glass but also as a mask will be described with reference to FIGS. 8 and 9. Explaining in a developed view, it becomes as shown in FIG. 8, and the left and right gluing portions 22 are respectively provided with the cut portions 32, the face separating portion 31b is provided along the bent portion 10, and the objective lens support plate 3 is provided with the nose. A cut 30b for an address is provided, and a cut-off portion 31a for a face is provided in an arbitrary shape. Then, when using it as a mask, the objective lens member 24 is removed, the mask is cut off by the mask cutting part 31b, the nose pad notch 30b, and the mask cutting part 31a, and the rubber bands 35 are attached to the notches 32, respectively. Make the state like 9. Then, each rubber band is attached to the ear so that the hole for the objective lens is located at the eye and used as a surface. As another usage, it is also possible to use it as an exterior article by removing either one of the left and right wall plates 7 and inserting a small item such as a candy in the space inside the opera glass and then attaching the removed left and right wall plates 7. At this time, the bent portions 10, 11, 12, 13,
Contents of various shapes can be wrapped by changing the shape of each wall plate at 14, 15, and 16. Considering the state of over-the-counter sales, it can also be covered with a plastic bag or the like for use.

[0007]

The following effects can be obtained by using the present invention. When the roof is provided above the objective lens, when it is used outdoors, sunlight may enter the observer's eyeball through the lens under operating conditions. The light is refracted by the lens and may form a focal point in the eyeball, which may damage the eyeball, but the roof block the sunlight, so it can be used very safely. Became. Also, in indoor games, the light from the ceiling sometimes diffusely reflected, but the roof part also blocks it, so it is possible to watch in an extremely good condition. In addition, since the roof portion covers the objective lens when it is folded, it serves as a lens protection. Foldable opera glasses, which require portability, can be put in a bag or bag together with other objects, and the lenses inside the bag can be damaged by friction between them, resulting in unsatisfactory performance. Although the situation has occurred in the past, this can be avoided and the lens can always be used in good condition. The objective lens or eyepiece lens can be detachably attached to the objective lens support plate or the eyepiece lens support plate, so it can be used as a magnifying glass when reading, etc. it can. At this time, since the objective lens and the eyepiece have different lens magnifications, they can be used as magnifying glasses having at least two types of magnifications. By the bent portions provided near the central portions of the upper and lower wall plates and the left and right wall plates, the distance between the eyepiece lens and the objective lens can be easily adjusted, and focusing can be performed very easily. By folding the central part of the bent part through the eyepiece lens support plate and the lower wall plate into the opera glass body, or by providing a cut-out nose pad, the observer's nose fits in the nose pad during observation. Since the support plate can be applied to the observer's face exactly, it is easy to adjust the distance between the eyeball and the eyepiece, and it is easy to set a standard, and it can be used in a stable state. Also in the manufacturing process, the roof part is made foldable so that it can be made in a single cardboard state, and the production process can be very simple.
As a result, it is easy to print, and it is possible to print even on the lower roof part and print on all outer walls as seen from the appearance, and it can be used as an advertising medium. Further, in the assembled state, the space inside the main body can be utilized to be used as a package for sweets and small articles. At this time, due to the effect of the bent portions provided on the upper and lower wall plates, a hexagonal cubic shape can be obtained, and contents of various shapes can be stored. By providing notches at the ends of the left and right wall plates, and having a structure that can be cut at each cutting part, by attaching a rubber band to the notches at the ends of the left and right wall plates and cutting at each cutting part, It can also be used as a surface.
In this way, not only is it easier to use as an opera glass, but it is also used as a packaging, as an advertising medium, and as an entertainment aspect as a mask, so it can be used in various situations. Is now possible.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a side view of the present invention.

FIG. 3 is a perspective view showing the folded state of the present invention.

FIG. 4 is a development view of the present invention.

FIG. 5 is a front view showing the objective lens of the present invention.

FIG. 6 is a diagram showing another embodiment of the objective lens of the present invention.

FIG. 7 is a perspective view of the present invention seen from the lower front.

FIG. 8 is a development view of another embodiment of the present invention.

FIG. 9 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 objective lens, 2 eyepiece lens, 3 objective lens support plate, 4 eyepiece lens support plate, 5 upper wall plate, 6
Lower wall plate, 7 Left and right wall plate 8
Upper roof part, 9 Lower roof part, 10
Folding part, 11 folding part,
12 folding parts, 13 folding parts,
14 folds, 15 folds,
16 folds, 17 upper wall folds,
18 Lower wall bent portion, 19 Left and right wall bent portion, 20 Fine adjustment bending portion, 21
Upper glue portion, 22 Left and right glue portion, 23 Objective lens frame body, 24 Objective lens member, 25 Eyepiece lens frame body, 2
6 eyepiece members, 27 protrusions,
28 protrusion coupling hole, 29 adhesive member,
30a, 30b Nose for notch, 31
a, 31b Masking part 32 Notch part,
33 hole for objective lens 34 hole for eyepiece lens, 35 rubber band

Claims (6)

[Claims] 1. An objective lens support plate having a pair of objective lenses, a lower wall plate provided at a lower end of the objective lens support plate via a bent portion, and having a bent portion near a central portion thereof.
An eyepiece support plate that is provided from the lower wall plate through a bent portion and has a pair of eyepieces, and a soil wall that is provided from the eyepiece support plate through the bent portion and that has a bent portion near the center Plate, an upper roof part provided from the upper wall plate via a bent part, and a lower roof part provided on the upper roof part via the bent part and bonded to the back surface of the upper roof part via an adhesive And an upper gluing portion that protrudes to the upper end of the objective lens support plate through a bent portion and is softly adhered to the back surface of the earthen wall plate with an adhesive, and a free end portion of the objective lens support plate through a bent portion. A multipurpose folding opera glass comprising left and right wall plates that are projected, have a bent portion near the center, and have left and right glued portions that are bonded to the eyepiece lens support plate through the bent portion and an adhesive at the ends. 2. A pair of objective lenses are attached to an objective lens frame to form an objective lens member, and the objective lens member is provided on the objective lens support plate via a mounting portion. Multi-purpose folding opera glasses. 3. A pair of eyepieces are attached to an eyepiece lens frame body to form an eyepiece lens member, and the eyepiece lens member is provided on the eyepiece lens support plate via an attachment portion. The multi-purpose folding opera glass described in 2. 4. An inwardly bendable or separable nose pad portion is provided in the vicinity of the central portion of the bent portion through the eyepiece lens support plate and the lower wall plate.
Alternatively, the multipurpose folding opera glass described in 3 above. 5. A masking part for separating the objective lens support plate and the bent part through the upper gluing part,
5. The multipurpose folding opera glass according to claim 1, wherein a nose pad portion that can be folded or cut inside is provided near the central portion of the masking portion. 6. The multipurpose folding opera glass according to claim 1, wherein the lower wall plate is provided with a surface separating portion.