JP2012150394A - Presbyopia spectacles - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide presbyopia spectacles being mountable on the front face of a front part of spectacles.SOLUTION: The presbyopia spectacles include a clip-on front part 1 and a hook part 2, and the clip-on front part 1 is attached with convex lenses 5. The hook part 2 extends rearward from the center of the clip-on front part 1, is foldable by turning downward, and a hook 7 is formed at the hook part tip. The presbyopia spectacles are worn by locking the hook 7 to a front part 9 and placing the clip-on front part 1 on the nose with being inclined towards the front part 9.

Description

  The present invention relates to reading glasses (loupes) that can be easily attached to the front part of glasses.

  Reading glasses are correcting glasses with a convex lens fitted on the front of the glasses, and are used when reading newspapers and magazines. Therefore, nearsighted people always wear nearsighted glasses when looking at the distance, but when reading newspapers and magazines, they remove the nearsighted glasses and replace them with reading glasses. Of course, people who do not wear glasses for myopia do not need to be replaced, but in any case, they must always carry reading glasses, which is cumbersome.

  Although it is a reading spectacle worn temporarily, it attaches so that a vine can be folded up on both sides of a front part, and a convex lens has fitted in the rim of the front part. That is, the basic form is the same as that for the near-sighted glasses that are always worn, and for this reason, the cost is high when it is manufactured, and it is bulky when it is carried. Therefore, if the reading glasses used temporarily are compact and convenient to carry, and they can be worn by locking them to the front of the near-eye glasses without removing the near-eye glasses that are always worn Is convenient.

The “hanging mechanism for front-type spectacles” according to Utility Model Registration No. 3078375 can be easily attached by simply hooking the bridge and the lens edge when hooking the front-end frame to main spectacles of any size. In short, in the case of reading glasses, the rim of the front frame is a front type spectacle that can achieve a good view without obstructing the view.
Therefore, the main eyeglass comprises a front frame and a front frame disposed on the front surface side of the front frame, and the latch hook is extended from at least one of the peripheral edges of the front frame to the eyepiece side. The bridge has a hook portion that can be bent in a hook shape toward the eyepiece side. The hook portion is engaged with the bridge of the main spectacles front frame, and the latching claw is engaged with the main rim, thereby the front frame. Can be arranged on the front side of the front frame of the main glasses.

  The front frame is detachably attached to the front frame of the glasses, but the shape of the front frame and the front frame are substantially the same. The front frame is attached so as to overlap the front frame. In this case, hooks provided at the center and hooks provided at the periphery are locked to the rim of the front frame. Here, the lens attached to the front frame is not limited to a convex lens, but may be sunglasses.

By the way, when the front frame is attached to the front portion, the glasses must be removed once. That is, in the state where the glasses are worn, the hooking hook is engaged with the rim of the front frame, and the hook portion is hooked on the bridge of the front frame and the front frame cannot be attached. Therefore, it is inconvenient when you need reading glasses quickly.
"Looking mechanism for front-type glasses" according to Utility Model Registration No. 3078375

  As described above, the conventional hanging mechanism for the front spectacles has the above-described problems. The problems to be solved by the present invention are these problems, and provide a compact and convenient portable reading glasses that can be attached and removed easily while wearing glasses.

  The reading glasses according to the present invention have a front front part and a hook part, the hook part greatly extends rearward from the center of the front part, and a key is provided at the tip of the hook part. The hook portion can be folded via a joint. Here, the form of the front hook part and the form of the hook part are not particularly limited. And because it is a reading glasses, a convex lens is attached to the front part of the front, but when it has a rim to which the convex lens fits, when the biconvex lens is screwed and connected with a central connecting member, or to the half rim and water thread Any of the cases where the convex lens is restrained may be used.

  By the way, the reading glasses are fixedly attached to the front part of the glasses, but the front part of the front hook is supported by being placed on the nose, and the key at the tip of the hook part is locked to the front center bridge or wading of the glasses. Since the hook portion extends rearward for a relatively long time, the front hanging front portion is mounted with an inclination while being placed on the nose. Therefore, the front hook has a nose pad.

  The reading glasses according to the present invention have a front hook portion and a hook portion, and can be easily attached by placing the front hook front portion on the nose and locking the key at the tip of the hook portion to the center of the front portion of the glasses. On the other hand, it can be easily removed, and this attachment / detachment operation can be performed while wearing glasses, and it is possible to quickly take out reading glasses that are carried.

  And because the front part of the reading glasses is away from the front part of the glasses and is inclined, there is no problem even if the outer shape is different from the shape of the front part, so it can be attached to any glasses I can do it. That is, it has versatility. Further, since the hook part extending greatly rearward is folded and overlapped with the front hanging front part, it is made compact when carrying.

In the Example which shows the reading glasses which concern on this invention, the top view and the front view are each represented. The AA sectional view of FIG. 1 is shown with the reading glasses of the present invention. When the reading glasses of the present invention are attached to the front part of the glasses. Sectional drawing in which the convex lens is fitted to the rim.

  FIG. 1 shows an embodiment of reading glasses according to the present invention. In FIG. 1, reference numeral 1 denotes a front hooking portion, 2 denotes a hook portion, and the hook portion 2 is provided at the center of the front hooking front portion 1 and greatly extends rearward. The front hook 1 connects the rims 3 and 3 with a connecting member 4, and convex lenses 5 and 5 are fitted to the rims 3 and 3. And the nose pad 6 and 6 is attached to the lower side of the connection member 4 in a pair, and has the same form as a conventional glasses front part.

  However, the reading glasses are not provided with a vine, so that they cannot be put on the face by themselves, and have a structure that can be mounted on the front part of the front part of the glasses for myopia. For this purpose, the hook part 2 is attached to the connecting member 4, and a key 7 is provided at the tip of the hook part 2. The hook portion 2 is attached to the connecting member 4 and can be folded via a joint 8.

  By the way, the reading glasses shown in FIG. 1 are made of metal and the ring-shaped rims 3 and 3 are brazed to both ends of the connecting member 4, but the front hooking portion 1 and the hook portion 2 are integrally formed of resin. You can also. In addition, the front hanging part 1 in the figure includes rims 3 and 3 into which the convex lenses 5 and 5 are fitted, but the biconvex lenses 5 and 5 are screwed to both ends of the connecting member 4 without the rims 3 and 3. It is also possible to stop and configure. Alternatively, there may be a case where the upper half half rim and the lower half are provided as a nyroll type front part 1 that holds the convex lenses 5 and 5 by holding a water thread.

  In any case, the hook portion 2 is attached to the connecting member 4 via the joint 8 so that it can be folded. However, the hook portion 2 is pivoted downward and folded so that it cannot pivot upward. 2 shows a cross-sectional view taken along the line AA in FIG. 1, the hook portion 2 is connected to the front hook 1 via a joint 8, and the hook portion 2 pivots downward (in the direction of the arrow). Folded.

  The key 7 can be bent downward and can be locked to the connecting member of the front portion 9 of the eyeglasses or the snail. FIG. 3 shows a case where reading glasses are attached to the front part 9 of the glasses on the face. Thus, in the reading glasses of the present invention, the nose pads 6 and 6 of the front hook front portion 1 abut against both sides of the nose 10 to support the front hook front portion 1, and the front end key 7 of the hook portion 2 is the front of the glasses. It can be locked to the connecting member of the portion 9.

  And the front hook part 1 is inclined and attached as shown in FIG. Accordingly, the reading glasses are not attached to the front part 9 of the glasses, but are simply attached to the front part 9 by engaging the front end key 7 of the hook part 2. Therefore, it is not necessary for the reading glasses to be removed.

  The front front part 1 is inclined in this manner, so that a space 11 is formed between the front part 1 and the front part 9. For this reason, the front front part 1 needs to have the same shape and size as the front part 9 of the glasses. Absent. In general, the front front portion 1 is smaller than the front portion 9 of the glasses. Reading glasses worn when reading newspapers and magazines do not need to be as large as the front part 9 for viewing far away, and smaller ones are more convenient for carrying.

  By the way, the reading glasses of the present invention are not attached to the front part 9 of the glasses, but can lock the key 7 at the tip of the hook and hang the front part 1 on the nose. For this purpose, the front hook 1 needs to have a certain weight. That is, if it is too light, the front hook 1 placed on the nose is not stable, and the key 7 at the tip of the hook that supports the front hook 1 inclined on the nose is not stable.

  Therefore, it is possible to increase the thickness of the rim 3 constituting the front hook portion 1 so that the surface 12 of the convex lens 5 fitted to the rim 3 does not protrude from the rim 3. FIG. 4 is a specific example showing a cross section of the front front portion 1 in which the thickness of the rim 3 is increased. In this way, by increasing the thickness of the rim 3, the weight of the front front portion 1 is increased, and an effect of protecting both surfaces 12 and 12 of the convex lens 5 is also obtained.

  As shown in FIG. 3, the reading glasses of the present invention are mounted with the front front part 1 inclined at an angle θ between the front part 1 and the front part 9 of the glasses. Here, the inclination angle θ is different for each person, and there is an inclination angle θ that is most easily read by newspapers and magazines. Therefore, in the present invention, the inclination angle θ can be changed by adjusting the length of the hook portion 2.

  Although there are various specific length adjustment mechanisms for the hook portion 2, the mechanism is not limited, but the most general means is a mechanism that is slid and screwed to a predetermined length. That is, the hook part 2 can be formed into a two-piece structure that can be expanded and contracted along the guide, and can be screwed to an appropriate length. In this way, the inclination angle θ of the front hooking front portion 1 can be adjusted by changing the length of the hook portion 2.

DESCRIPTION OF SYMBOLS 1 Front part 2 Hook part 3 Rim 4 Connection member 5 Convex lens 6 Nose pad 7 Key 8 Joint 9 Front part
10 nose
11 space
12 Surface

Claims (2)

In reading glasses that can be attached to the front part of the front part of the glasses, the reading glasses have a front part and a hook part, a convex lens is attached to the front part of the front part, and the hook part extends rearward from the center of the front part. It can be swung downward and folded, and a hook is formed at the tip of the hook. The key is locked to the front, and the front hook is placed on the nose while tilting with respect to the front. Reading glasses characterized by being. The reading glasses according to claim 1, wherein the length of the hook portion can be expanded and contracted, and the inclination angle θ of the front hanging front portion can be adjusted.

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