JP3212870U - Reading glasses and reading glasses set - Google Patents

Abstract

A reading glasses and a reading glasses set capable of adjusting the power with a simple structure are provided. A lens member 2B having a degree is attached to a spectacle 2A in which a lens 4 having no degree is fitted to a frame 6, and is detachably attached by a magnet. The reading glasses 2 having a predetermined power are configured by appropriately exchanging the lens member 2B with the degree with the mark. [Selection] Figure 1

Description

  The present invention relates to reading glasses and reading glasses sets that can be adjusted to different degrees as required.

  For presbyopic people, it may be desirable to use a lens with a different power than usual, depending on how tired the eye is or the size of the type to be viewed.

In such a case, if the frequency can be adjusted with a single pair of glasses, it is convenient because it is not necessary to prepare several reading glasses.
It has been conventionally practiced to reduce the number of eyeglasses by using two functions of nearsightedness and presbyopia, for example, with one eyeglass.

  For example, in Patent Document 1, two glasses for myopia and presbyopia are attached by attaching a spectacle frame that is frequently used and a spare movable frame that is occasionally used to the spectacle frame in a rotatable manner. There is no need to change.

  Although it is conceivable to reduce the number of spectacles by adopting a method such as Patent Document 1 for reading glasses, in this method, a spare movable frame is supported rotatably with respect to a frequently used spectacle frame. This structure has a problem that the structure becomes complicated and the work of attaching the movable frame on the spare side becomes complicated.

JP-A-7-128620

  The present invention has been made in view of such circumstances, and an object thereof is to provide a reading glasses and a reading glasses set capable of adjusting the power with a simple structure.

Reading glasses according to the present invention for achieving the above object
One or a plurality of slipless lens members each having a lens with a degree are detachably attached to spectacles in which a lens without a degree is fitted to a frame.

  If it is reading glasses of such a configuration, it is possible to select and attach a swordless lens member provided with a lens with a degree to a spectacle with a lens without a degree fitted to the frame, The frequency can be adjusted as needed.

Furthermore, in the present invention,
One or a plurality of slipless lens members provided with the lens with the degree are detachably attached to the spectacles in which the lens without the degree is fitted to the frame by the magnetic force of the magnet. preferable.

  With such a configuration, the attachment and detachment work is easy and the design is improved by not making the magnet visible.

  In the reading glasses set according to the present invention, the reading glasses according to any one of the above are provided in a case in a state where the reading glasses are disassembled into the glasses and the lenticular lens member.

  Such a configuration is easy to carry and can selectively provide various degrees of reading glasses in places where many people use reading glasses.

According to the reading glasses of the present invention, since the non-slip lens member provided with the prescription lens is detachably attached to the spectacle obtained by fitting the non-prescription lens to the frame, it is simple. The frequency can be adjusted by the structure.
Therefore, with such a configuration, various kinds of reading glasses can be provided without preparing a plurality of types of reading glasses.

  In addition, according to the reading glasses set of the present invention, it is possible to configure reading glasses having a desired frequency by selecting an appropriate one from among various types of lensless lens members housed in the case.

FIG. 1 is an exploded perspective view illustrating reading glasses according to an embodiment of the present invention. FIG. 2 is a plan view of the reading glasses of the embodiment shown in FIG. 1 as viewed from above. FIG. 3 is a plan view when the reading glasses shown in FIG. 2 are assembled. FIG. 4 is a perspective view of a reading glasses set configured by providing four non-lens lens members each having a prescription lens with respect to one spectacle having a non-degree lens fitted to a frame. It is. FIG. 5 is a perspective view of a reading glasses set in which the components shown in FIG. 4 are housed in one case.

Hereinafter, the reading glasses and reading glasses set according to the present invention will be described in detail.
FIG. 1 shows reading glasses according to an embodiment of the present invention.
The reading glasses 2 of this embodiment are generally composed of glasses 2A having no degree called date glasses, and a lentless lens member 2B having lenses with degrees.

The spectacles 2 </ b> A is configured by fitting lenses 4, 4 with no degree, for example, to the frame 6. On the other hand, the lentless lens member 2 </ b> B provided with the lens with the degree is configured by fitting the lenses 8 and 8 with the degree to the frame body 10.
Then, the reading glasses 2 having a predetermined power are configured by detachably attaching the lens member 2B without the hangers to the glasses 2A.

In the present specification, the “frame” includes, for example, in the glasses 2A, a portion of the frame 10 that surrounds and connects the two lenses 4 and 4 and a portion of the vine 6a that is attached to the ear. It is a general term.
Further, in this specification, the “lens” is a portion that incorporates visual information.

Further, in the present specification, the “rim” is a portion corresponding to, for example, a ring into which the lens 4 or 8 is inserted, and the shape is not limited.
Further, in this specification, “chi” means, for example, the vicinity of the connecting portion between the rim and the rod-shaped vine 6a constituting a part of the frame 6 in the glasses 2A, and in the vicinity of A circled in FIG. Say.

  In the reading glasses 2 of the present embodiment, the vine 6a and the frame 10 are made of synthetic resin, and the magnets 12 are respectively built in the circled circles as shown in FIG.

The magnet 12 is incorporated in each of the right and left sides of the lens member 2B of the glasses 2A.
The frame 10 that surrounds the lens 4 that is not attached to the spectacles 2A and the frame 10 that surrounds the lenses 8 and 8 that are attached to the lens member 2B have the same shape, and thus are given the same reference numerals. As shown in FIG. 3, when these are matched with each other, close surface matching without unevenness can be performed. Then, reading glasses 2 having a predetermined power are configured by such surface matching.

  In the present invention, a pair of spectacles 2A, which is also referred to as Date glasses, and a slip-free lens member 2B provided with a lens with a degree are detachably attached to form the reading glasses 2 having a predetermined power. As shown in FIG. 4, four types of the lensless lens member 2B having different frequencies can be prepared, and a desired power can be selectively selected from these, or two or more lensless lens members 2B can be selected. You can also choose. In this way, the strength of the degree can be adjusted as appropriate.

When a plurality of slipless lens members 2B provided with prescription lenses 8 and 8 are selected and these lens members 2B are matched to the laminated state, the magnets 12 are connected to each other. It will be.
A large number of slipless lens members 2B provided with such lenses 8 and 8 are prepared (four in the case of the embodiment of FIG. 4), and lenses 4 and 4 having no degree are provided. If a pair of eyeglasses 2A are fitted to the frame 10, and they are housed in one case 18 in a disassembled state as shown in FIG. 5, the reading glasses set 20 can be easily carried. .

  Since the reading glasses set 20 can provide various frequencies on the spot, it is suitable not only for personal use but also for public use assuming an unspecified number of uses.

  Although one embodiment of the present invention has been described above, the present invention is not limited to this embodiment. For example, in the above embodiment, the lenses 4 and 4 that are not attached to the glasses 2A are made colorless and transparent, but instead, colored lenses can be used so as to block ultraviolet rays.

  Further, in the present invention, when a plurality of the lens members 2B without the sill are provided as shown in FIG. 4 or FIG. 5, the frame body 10 is arranged for each power so that the power of the provided lenses 8 and 8 can be visually identified. It can also be colored in various colors. With this setting, the user can select a desired frequency by color.

  Further, in the case 18, a small bag or the like can be stored for wiping glasses or for carrying.

2 Reading glasses 2A Glasses 2B Non-hanging lens member 4 Lens without 6 degrees Frame 6a Lens with 8 degrees hanging 10 Frame 12 Magnet 18 Case 20 Reading glasses set

Claims (3)

  A pair of reading glasses, wherein one or a plurality of slip-free lens members each having a lens with a degree are detachably attached to eyeglasses having a lens without a degree fitted to a frame.   One or a plurality of slipless lens members provided with the lens with the degree are detachably attached to the spectacles in which the lens without the degree is fitted to the frame by the magnetic force of the magnet. The reading glasses according to claim 1. The reading glasses according to claim 1 or 2,
A reading glasses set, which is provided in a case in a state of being disassembled into the eyeglasses and the lens member without the vines.

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