JP3224253U - glasses - Google Patents

Abstract

An object of the present invention is to provide spectacles that are thin and have excellent portability when folded on a vine. An eyeglass according to the present invention includes a frame for holding a pair of lenses, and a pair of vines having one ends inserted into openings provided at both ends of the frame, respectively. It is folded by being rotated relative to the frame. [Selection] Figure 1

Description

  The present invention relates to eyeglasses, and more particularly to thin eyeglasses that are thin when folded.

  Conventional glasses have a considerable thickness when folded on the vine, so there are various proposals for spectacles that can be carried by folding them thinly into a breast pocket etc. ing.

  For example, in a thin spectacle having a front part that holds the left and right lenses and a foldable temple and can be folded thinly, a base made of a lens sheet formed on the outer shape of the front frame constituting the front part, Thin glasses having a frame portion in which the shape of a full rim, half rim, or rimless frame is printed on a portion other than the lens of the base has been proposed (see Patent Document 1).

  In the above thin glasses, the front frame of full rim, half rim or rimless glasses can be formed with the same thickness as the lens sheet, and when folding the vine on the back of the front part, the thickness of the front part and the vine The thickness can be approximately the same as the sum of the wall thicknesses, and when the crane is folded up and down the front portion, the thickness can be approximately the same as the wall thickness of the front portion or the crane.

Japanese Unexamined Patent Publication No. 2019-035987

As described above, in consideration of portability, there is a demand for glasses that are as thin as possible when the vine is folded.
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide spectacles having a small thickness when folded on a vine and having excellent portability.

  In order to solve the above-described problems, the glasses according to the present invention include a frame that holds a pair of lenses, and a pair of vines with one ends inserted into openings provided at both ends of the frame, It is folded by being rotated relative to the frame with one end as a rotation axis.

  As described above, according to the present invention, it is possible to provide spectacles that are thin when the vine is folded and that are excellent in portability.

It is a perspective view of the front side of the spectacles concerning an embodiment. It is a perspective view of the back side of the spectacles concerning an embodiment. FIG. 3 is a three-view diagram of the first state of the glasses according to the embodiment. It is a three-view figure of the 2nd state of the spectacles which concern on embodiment. It is a partially enlarged view of the wisdom and vine of glasses according to an embodiment (right side). It is a partially enlarged view of the wisdom and the vine of glasses according to the embodiment (left side). It is a partially expanded view which shows the folding operation | movement of the vine of the glasses concerning embodiment.

[Embodiment]
FIG. 1 is a perspective view of eyeglasses 1 according to an embodiment as viewed from the front side, and FIG. 1A is a state in which a pair of temples 30 and 40 are extended, in other words, a state when the eyeglasses 1 are worn ( Hereinafter, a perspective view of the first state) and FIG. 1B are perspective views of the pair of temples 30 and 40 folded (hereinafter also referred to as a second state). 2 is a perspective view as seen from the back side of the glasses 1 according to the embodiment, FIG. 2 (a) is a perspective view in a first state, and FIG. 2 (b) is a perspective view in a second state. It is.

  As shown in FIGS. 1 and 2, the eyeglass 1 includes a frame 20 that holds a pair of lenses 10 </ b> A and 10 </ b> B, and a pair in which ends 310 and 410 are inserted into openings 210 and 220 respectively provided at both ends of the frame 20. The cranes 30 and 40 are provided. The frame 20 includes a pair of rim portions 20A and 20B, a bridge 20C, a pair of nose pads 20D and 20E, and a pair of wisdoms 20F and 20G. The frame 20 of the glasses 1 according to the present embodiment is integrally formed with a pair of rim portions 20A and 20B, a bridge 20C, a pair of nose pads 20D and 20E, and a pair of wisdom 20F and 20G. It is not necessary to be formed.

  The pair of rim portions 20A and 20B hold the pair of lenses 10A and 10B. The bridge 20C connects the pair of rim portions 20A and 20B. The nose pads (nose receiving portions) 20D and 20E are provided on the back sides of the rim portions 20A and 20B, respectively, and come into contact with the nose of a person (hereinafter also referred to as a user) while wearing the glasses 1, and the glasses 1 slip. Prevent falling. The wisdom 20F, 20G is provided at the end opposite to the bridge 20C, and includes openings 210, 220 for inserting the ends 310, 410 of the temples 30, 40, respectively.

  FIG. 3 is a three-view diagram of the first state of the glasses 1 according to the embodiment. 3A is a front view of the glasses 1 as viewed from the front side, FIG. 3B is a top view of the glasses 1 as viewed from above, and FIG. 3A is a diagram of the glasses 1 as viewed from the right side. FIG. As shown in FIG. 3 (b), the rear ends 313 and 413 of the glasses 30 and 40 of the glasses 1 are curved inward so as to follow (fit) the shape of the user's occipital region. Yes. Further, in general glasses, the rear end side of the vine is considerably curved from the upper edge F1 of the frame 20 to the lower edge F2 (hereinafter also simply referred to as the lower side) so as not to come off the user's ear. However, as shown in FIG. 3C, the rear ends 313 and 413 of the glasses 30 and 40 of the glasses 1 according to the present embodiment are on the lower side so as to be put on the user's ear. It has a slightly curved shape. The reason for this will be described with reference to FIG.

  FIG. 4 is a three-view diagram of the second state of the glasses 1 according to the embodiment. 4A is a front view of the spectacles 1 as viewed from the front side, FIG. 4B is a top view of the spectacles 1 as viewed from the upper side, and FIG. FIG. As shown in FIG. 4 (a), the shape of the rear ends 313 and 413 of the glasses 30 on the side of the temples 30 and 40 is the upper edge F1 of the frame 20 with the temples 30 and 40 folded. It is formed so as to follow the shape. That is, the rear ends of the temples 30 and 40 of the glasses 1 as described with reference to FIG. 3 in order to follow the shape of the upper edge F1 of the frame 20 on the side of the edge 20F and 20G with the temples 30 and 40 folded. The 313,413 side is lightly curved toward the lower side. As described above, the eyeglasses 1 of the present embodiment have the upper edge of the frame 20 on the side of the edge 20F, 20G with the shape of the rear ends 313, 413 of the eyeglasses 1 folded on the temples 30, 40. Since it is formed along the shape of F1, it becomes very compact when the temples 30 and 40 are folded, and a beautiful impression can be given also in design.

  Further, as shown in FIGS. 4B and 4C, the temples 30 and 40 of the glasses 1 are folded along the upper edge F1 of the frame 20 in the same plane as the frame 20 and folded. In the state, it is located above the upper edge F1 of the frame 20. Thus, when the temples 30 and 40 are folded, the temples 30 and 40 are positioned above the upper edge F1 of the frame 20, so that the thickness when the temples 30 and 40 are folded is the same as the thickness of the frame 20. It can be substantially the same.

  FIG. 5 is a partially enlarged view of the eyeglass wisdom 20F and the temple 30 according to the embodiment (right side toward the front face F3 of the glasses 1). FIG. 6 is a partially enlarged view of the spectacles 20G and the vine 40 according to the embodiment (left side toward the front F3 of the spectacles 1). As shown in FIGS. 5 and 6, the openings 210 and 220 of the frame 20 of the spectacles 1 include first openings 211 and 221 that are opened from the upper edge F1 side of the frame 20 to the middle of the lower edge F2 side of the frame 20; The first openings 211 and 221 communicate with one end of the first openings 211 and 221 and have second openings 212 and 222 whose longitudinal directions are open perpendicularly or substantially perpendicular to the longitudinal direction of the first openings 211 and 221.

  Further, the ends 310 and 410 of the temples 30 and 40 are bent at right angles or right angles with respect to the first insertion portions 311 and 411 inserted along the first openings 211 and 221 and the first insertion portions 311 and 411. The second insertion portions 312 and 412 are inserted into the second openings 212 and 222. As described above, the first insertion portions 311 and 411 of the temples 30 and 40 inserted along the first openings 211 and 221 of the frame 20 rotate within the first openings 211 and 221, and The second insertion portions 312 and 412 of the temples 30 and 40 inserted along the two openings 212 and 222 come into contact with the inner wall surface of the frame 20 forming the second openings 212 and 222, whereby the first insertion portion 311. , 411 are restricted within a predetermined range, the expansion (first state) and folding (second state) of the temples 30, 40 can be easily changed.

  In addition, the first openings 211 and 221 of the glasses 1 according to the present embodiment are opened on the back surface 4F side of the frame 20, and the second openings 212 and 222 are opened on the front surface 3F side of the frame 20.

  Further, the eyeglasses 1 according to the present embodiment are provided in the first openings 211 and 221 of the frame 20 and a pair of first protrusions 213 and 213 for preventing the temples 30 and 40 from coming off from the first openings 211 and 221. 223 and the second openings 212 and 222, and the temples 30 and 40 are locked in a predetermined direction with respect to the frame 20 to hold the positions of the temples 30 and 40 in the first state and the second state. A pair of second protrusions 214 and 224 are provided. As described above, the pair of first protrusions 213 and 223 can prevent the temples 30 and 40 from coming off the frame 20. In addition, the pair of second protrusions 214 and 224 that lock the temples 30 and 40 in a predetermined direction with respect to the frame 20 folds the temples 30 and 40 (the first state) and the temples 30 and 40. It is possible to hold the state (second state).

  FIG. 7 is a partially enlarged view showing the folding operation of the vine of the glasses 1 according to the embodiment. FIG. 7A is a diagram illustrating a first state of the glasses 1, and FIG. 7B is a diagram illustrating a second state of the glasses 1. In FIG. 7, only the operation on the temple 30 side is shown, but the operation on the temple 40 side is only reversed left and right (reflection relationship).

  When folding the temples 30, 40 of the glasses 1, the temples 30, 40 of the glasses 1 are rotated toward the inner side of the frame 20 with the ends 310, 410 of the temples 30, 40 of the glasses 1 as rotation axes. The first insertion portions 311 and 411 of the temples 30 and 40 inserted along the first openings 211 and 221 rotate within the first openings 211 and 221 and along the second openings 212 and 222 of the frame 20. The second insertion portions 312 and 412 of the inserted temples 30 and 40 come into contact with the inner wall surface of the frame 20 forming the second openings 212 and 222, and the first eyeglasses 1 when the glasses 1 shown in FIG. It can be set as the 2nd state which folded the temples 30 and 40 shown in FIG.7 (b) from 1 state. The second state is maintained by the pair of second protrusions 214 and 224 that lock the temples 30 and 40 in a predetermined direction with respect to the frame 20.

  When the temples 30 and 40 of the glasses 1 are deployed, the temples 30 and 40 are rotated toward the outside of the frame 20 with the ends 310 and 410 of the temples 30 and 40 of the glasses 1 as rotation axes. The first insertion portions 311 and 411 of the temples 30 and 40 inserted along the first openings 211 and 221 rotate within the first openings 211 and 221 and extend along the second openings 212 and 222 of the frame 20. The second insertion portions 312 and 412 of the temples 30 and 40 inserted in this manner abut against the inner wall surface of the frame 20 forming the second openings 212 and 222, and the temples 30 and 40 shown in FIG. From the second state, the first state when the glasses 1 shown in FIG. Further, the first state is held by the pair of second protrusions 214 and 224 that lock the temples 30 and 40 with respect to the frame 20 in a predetermined direction.

  In the above embodiment, the first openings 211 and 221 of the glasses 1 are opened on the back surface 4F side of the frame 20, and the second openings 212 and 222 are opened on the front 3F side of the frame 20. One first opening 211, 221 may be opened on the front 3F side of the frame 20, and the second opening 212, 222 may be opened on the back 4F side of the frame 20.

  As described above, the eyeglasses 1 according to the present embodiment includes the frame 20 that holds the pair of lenses 10 </ b> A and 10 </ b> B, and the pair in which the ends 310 and 410 are inserted into the openings 210 and 220 provided at both ends of the frame 20. The cranes 30 and 40 are provided. And since the temples 30 and 40 are folded by rotating relatively with respect to the flame | frame 20 by making the one end 310 and 410 into a rotating shaft, the hinge for folding the temples 30 and 40 becomes unnecessary. For this reason, the glasses 1 can be reduced in thickness when the temples 30 and 40 are folded (second state), and are very compact. The glasses mainly include glasses for myopia and presbyopia, but reading glasses are frequently detached and thin and light objects that are easy to wear are preferred. It is particularly suitable for such reading glasses. Moreover, since it does not have a hinge, the design is very good and a stylish impression can be given to the user.

  In addition, the openings 210 and 220 of the frame 20 of the glasses 1 according to the present embodiment include the first openings 211 and 221 that open from the upper edge F1 side of the frame 20 to the middle of the lower edge F2 side of the frame 20, and the first opening. The second openings 212 and 222 communicate with one end of the 211 and 221 and open in the longitudinal direction perpendicular or substantially perpendicular to the longitudinal direction of the first openings 211 and 221. In addition, the ends 310 and 410 of the temples 30 and 40 have first insertion portions 311 and 411 inserted along the first openings 211 and 221, and second insertion portions 312 and 312 inserted into the second openings 212 and 222, respectively. 412. As described above, the first insertion portions 311 and 411 of the temples 30 and 40 inserted along the first openings 211 and 221 of the frame 20 rotate within the first openings 211 and 221, and The second insertion portions 312 and 412 of the temples 30 and 40 inserted along the two openings 212 and 222 come into contact with the inner wall surface of the frame 20 forming the second openings 212 and 222, whereby the first insertion portion 311. , 411 are restricted within a predetermined range, the state in which the temples 30, 40 are unfolded (first state) and the folded state (second state) can be easily changed.

  Moreover, the 1st opening 211,221 of the spectacles 1 which concern on this embodiment opens to the front 3F side or back 4F side of the flame | frame 20, and the 2nd opening 212,222 is the back 4F side or front 3F side of the flame | frame 20. Is open.

  The glasses 1 according to this embodiment are provided in the first openings 211 and 221 of the frame 20 and a pair of first protrusions 213 and 213 that prevent the temples 30 and 40 from being removed from the first openings 211 and 221. 223 and a pair of second protrusions 214 and 224 that are provided in the second openings 212 and 222 and lock the temples 30 and 40 with respect to the frame 20 in a predetermined direction. As described above, the pair of first protrusions 213 and 223 can prevent the temples 30 and 40 from coming off the frame 20. In addition, the pair of second protrusions 214 and 224 that lock the temples 30 and 40 in a predetermined direction with respect to the frame 20 folds the temples 30 and 40 (the first state) and the temples 30 and 40. It is possible to hold the state (second state).

  In addition, the temples 30 and 40 of the glasses 1 according to the present embodiment are folded along the upper edge F1 of the frame 20 in the same plane as the frame 20, and in the folded state, above the upper edge F1 of the frame 20. To position. Thus, when the temples 30 and 40 are folded, the temples 30 and 40 are positioned above the upper edge F1 of the frame 20, so that the thickness when the temples 30 and 40 are folded is the same as the thickness of the frame 20. It can be substantially the same.

DESCRIPTION OF SYMBOLS 1 Glasses 10A, 10B Lens 20 Frame 20A, 20B Rim part 20C Bridge 20D, 20E Nose pad 20F, 20G HI 210,220 Opening 211,221 1st opening 212,222 2nd opening 213,223 A pair of 1st protrusion 214, 224 A pair of second protrusions 30 and 40, cranes 310 and 410, one ends 311, 411, first insertion portions 312, 412, second insertion portions 313, 413, rear end F1, upper edge F2, lower edge F3, front surface F4, rear surface

Claims (5)

A frame for holding a pair of lenses;
A pair of vines with one end inserted into openings provided at both ends of the frame,
The crane is
The eyeglasses are folded by being rotated relative to the frame with the one end as a rotation axis. The opening of the frame is
A first opening that opens from the upper edge side of the frame to the middle of the lower edge side of the frame and one end of the first opening, and the longitudinal direction opens perpendicularly or substantially perpendicular to the longitudinal direction of the first opening Having a second opening,
The one end of the vine is
The eyeglasses according to claim 1, further comprising: a first insertion portion that is inserted along the first opening, and a second insertion portion that is inserted into the second opening. The first opening is
Open on the front side or back side of the frame,
The second opening is
The eyeglasses according to claim 2, wherein the eyeglasses are opened on a back side or a front side of the frame. A first protrusion that is provided in the first opening and prevents the vine from coming off from the first opening;
A second protrusion provided in the second opening and locking the temple in a predetermined direction with respect to the frame;
The eyeglasses according to claim 2, further comprising: The crane is
5. The apparatus according to claim 1, wherein the frame is folded along the upper edge of the frame in the same plane and is located above the upper edge of the frame in the folded state. The glasses mentioned.

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