JP5933461B2 - Glasses frame - Google Patents

Description

  The present invention mainly relates to an overglass, and more particularly to an eyeglass frame that can be stably put on the wearing glasses for correction and can shield light from being inserted from the side of the face.

  There are various forms of sunglasses even if you say sunglasses. However, the basic form is the same, and a temple (temple) is attached to both sides of the front part, and the temple can be folded through a joint such as a hinge. And the lens for sunglasses fits in the rim of the front part.

  As shown in FIG. 13, a conventional frame for sunglasses is used. The front part (b) has a rim (b) on which a lens for sunglasses fits, and (b) with the central connection part (c) as the center. It is formed on both sides. The cranes (d) and (d) are foldably connected to both sides of the front part (b) via joints, and the tip part is smoothly curved so that it can be locked to the ear.

  By the way, in order to protect the eyes of people wearing corrective glasses, for example, if you want to wear sunglasses, use sunglasses with a corrective lens or from above the glasses you are wearing. A method of applying overgrass is known. In order to use sunglasses with a corrective lens, it takes time and effort to make sunglasses separately, and when using the sunglasses, the original glasses must be removed and stored and the annoyance of wearing sunglasses. There is.

“Overgrass” according to Japanese Utility Model Laid-Open No. 5-55123 can be used for people who wear corrective glasses, glasses for exclusive use of overglasses, or glasses of any size and shape. It is an overglass that can be used by fitting it to eyeglasses, and can be easily put on and taken off, and is convenient for carrying around when not in use.
In view of this, a lens and a frame presser provided at at least two locations of the lens, having a decorative portion on the front side, a spring portion on the back side, and a stopper at the tip thereof are configured.

  In other words, the overglass is mounted by sandwiching the front part of the glasses through the stopper, but the stability of the overglass is poor and it is difficult to be fixed at a predetermined position with respect to the front part of the glasses. Of course, the mounted overglass is easily misaligned.

“Protective eyeglasses” according to Japanese Patent Application Laid-Open No. 2009-8927 is protective eyeglasses that do not interfere with the nose pads and vines in the correction eyeglasses when worn.
Protective eyeglasses to be used over the corrective eyeglasses, provided with a nose-corresponding concave portion in which the lower left-right distance gradually increases in the left and right central portions corresponding to the user's nose. A nose pad that contacts the user's nose is provided on the rear side of the spectacle frame corresponding to the lower part, and the maximum height position of the nose pad protruding in the rear direction is the nose-corresponding recess and the lower edge of the lens in the spectacle frame. The right and left vines of the protective glasses are located at the upper position where they do not interfere with the vines of the corrective glasses worn by the user at the time of wearing. The protruding height of the nose pad is 8 mm to 15 mm.
However, both the corrective spectacles and the left and right vines of the protective spectacles are long, and the user feels bothered when wearing them.
"Overgrass" related to Japanese Utility Model Publication No. 5-55123 “Protective Glasses” according to Japanese Patent Application Laid-Open No. 2009-8927

  As described above, when overglass is put on correction glasses, the conventional overglass has the above-mentioned problems. The problems to be solved by the present invention are these problems, and provide an eyeglass frame, particularly an overglass, that can be worn on the face without being misaligned with the face.

  The spectacles frame which concerns on this invention attaches a temple to a front part and its both sides, and this crane is comprised so that it can fold through a coupling. In the present invention, the front portion is attached to a wadding extending left and right, and the vine is connected to both ends of the wadding through a joint so that it can be folded. The wading is composed of a bendable linear member, and has a structure in which a front portion is connected to the center of the wading.

  The vine is short enough to reach the ears and can be supported by hitting the side of the face. By the way, the vine is not a conventional one, but is provided with an auxiliary vine. The auxiliary vine is substantially V-shaped, and the tip of one side piece is fixed near the joint portion of the vine. Therefore, the other side piece of the auxiliary vine crosses the vine in an approximately X shape. By attaching the V-shaped auxiliary vine to the vine, a triangular space is formed by the vine and the auxiliary vine, and an opaque or translucent resin plate is attached to this space.

  The eyeglass frame according to the present invention can be put on the face as ordinary glasses or sunglasses, and can be worn as overglass on correction glasses. The front part is connected and attached to the center part of the bendable wading, and the vine is connected to both ends of the wading and is a short one hitting the coconut on the side face of the face. And since the vine is equipped with the auxiliary vine, the worn glasses can be more stable.

  On the other hand, the front part is a structure attached to the center of the wading, so the front part is curved without any deformation and the face is curved and fits the face. Can be installed. In the case of an eyeglass frame as an overglass, a front part suitable for the front part of the correction glasses can be selected and attached to the wading. In addition, a shielding plate is attached to the vine so that light from the side of the glasses is shielded, and the effect when used as sunglasses is great.

The top view of the spectacles frame concerning the present invention. The front view of the spectacles frame concerning the present invention. The side view of the spectacles frame concerning the present invention. The side view at the time of removing a shielding board. The top view of a front part. The front view of a front part. Specific example of wading. The longitudinal cross-sectional enlarged view of the front part center. In other Example which concerns on this invention, the top view and front view of a front part are represented. The other Example which concerns on this invention WHEREIN: The top view and front view of a wading which attached the vine and the auxiliary vine were represented. In other Example which shows the spectacles frame which concerns on this invention, the top view and the front view are represented. The side view of a spectacles frame and the shielding board are represented. A specific example of a conventional sunglasses frame.

  1 to 3 show an embodiment of an eyeglass frame according to the present invention, which shows overglass, FIG. 1 is a plan view, FIG. 2 is a front view, and FIG. 3 is a side view. In the figure, reference numeral 1 denotes a front portion, 2 denotes a wading, 3 and 3 denote a crane, and the front portion 1 is attached to a central portion of the wading 2. The front portion 1 is made of resin, rims 5 and 5 are formed on both sides of the central connecting portion 4, and sunglasses lenses 6 and 6 are fitted to the rims 5 and 5.

The wading 2 is made of a thin metal wire so that it can be bent and deformed, and the vines 3, 3 are connected to both ends of the wadding 2 through hinges 7, 7.
Here, the above-mentioned vine 3 is not long like a general eyeglass frame, that is, does not extend to the ear, and is short enough to be able to hit the side of the face. Then, a substantially V-shaped auxiliary crane 8 is screwed to the base near the hinge of the crane 3.

  In the V-shaped auxiliary crane 8, the upper end of the one side piece 9 is brazed to the hinge side base of the temple 3 and extends downward, and the other side piece 10 extends from the lower end of the V shape to the upper rear side. Cross the vine 3 on the way. The tip portion of the temple 3 is located on the lower side, and the tip portion of the other side piece 10 of the auxiliary temple 8 is located on the upper side to press the co-mechanism portion. In the present invention, an auxiliary temple 8 is provided in addition to the temple 3, and the contact area increases when the tip of the temple and the tip of the other side piece 10 come into contact with the side surface of the face, and the front portion 1 is stabilized without being displaced. .

  Then, the upper end of one side piece of the substantially V-shaped auxiliary temple 8 is brazed to the base of the temple 3 so that a triangular space 11 is formed between the auxiliary temple 8 and the temple 3 as shown in FIG. It is formed. In the present invention, a shielding plate 12 is attached to the triangular space 11 as shown in FIG. 3, and therefore, when the glasses are worn, the shielding plate 12 can block intrusion of light from the side. The shield plate 12 is screwed to the hinge side base of the temple 3 and the lower end of a substantially V-shaped auxiliary temple 8.

  By the way, in the eyeglass frame of the present invention, the temples 3 and 3 are not attached to both sides of the front portion 1, and the front portion 1 is attached to the wading 2. Moreover, since it is attached to the central portion of the greatly curved wading 2, a space is formed between the front portion 1 at both side ends of the wading 2. The vines 3 and 3 are connected to both ends of the wading 2 through hinges 7 and 7 so that they can be folded. Here, the hinges 7 and 7 are one form as a joint of the vines 3 and 3, and therefore the hinges 7 and 7 are not limited.

  FIG. 5 is a plan view of the front portion 1 before attaching the wading 2, and FIG. 6 is a front view when the wading 2 is assembled to the front portion 1. However, although the wading 2 is disposed on the back side of the front portion 1, the wading 2 is shown by a solid line in FIG. The front portion 1 is made of resin, and a convex portion 13 is formed on the back side of the connecting portion 4 provided in the center. The convex portion 13 has a slit hole 14 penetrating in the vertical direction. A claw 15 protrudes below the convex portion 13.

  FIG. 7 shows the wading 2 alone. The wading 2 is a wire (member) that extends from side to side and is thin and can be bent, and has a concave locking portion 16 at the center. The locking portion 16 is locked to a claw 15 formed on the back surface (back surface) of the front portion 1. The locking portion 16 fits into the slit hole 14 of the convex portion 13, and the lower end portion of the locking portion 16. Passes through the slit hole 14, and the lower piece 17 of the locking portion 16 is locked to the claw 15.

  FIG. 8 shows an enlarged longitudinal sectional view of the connecting portion 4 provided at the center of the front portion 1. The locking portion 16 that penetrates the slit hole 14 of the convex portion 13 is locked to the claw 15 provided so as to protrude downward, and the front piece 1 is attached to the locking portion 16 of the wading 2. The lower portion 17 of the locking portion 16 once locked to the claw 15 does not come off, and the front portion 1 is stably attached to the wading 2.

By the way, as a means for attaching the front part 1 to the rafter 2, the rafter 2 may be screwed to the front part 1 in addition to the above embodiment. As described above, in the present invention, the front part 1 is attached to the wading 2 so that the form of the front part 1 can be variously changed while the wading 2 is shared.
When used as overglass, the glasses frame of the present invention is hung on the glasses for correction, so the front part 1 is selected so that the front part of the glasses for correction does not protrude and does not become larger than necessary. I can do it.

FIGS. 9 and 10 show another embodiment of the present invention. FIG. 9 is a plan view and a front view of the front portion 1, and FIG. 10 is attached to the cranes 3 and 3 and auxiliary cranes 8 and 8 on both sides of the wading 2. A plan view and a front view of the state are shown.
A plate-like fitting portion 18 is formed in the center of the wading 2, and two screw holes 19, 19 are provided in the fitting portion 18. And the center connection part 4 of the front part 1 is provided with a convex part 13 on the back side thereof, and the convex part 13 penetrates a slit hole 14 in the vertical direction.

  Therefore, when the front part 1 is attached to the wading 2, the fitting part 18 provided in the center part of the wading is fitted into the slit hole 14 formed in the convex part 13 of the front part 1, and screwed from the rear side of the convex part. I can do it. The fitting portion 18 fitted in the slit hole 14 is not loose, and the fitting portion 18 is not detached from the slit hole 14 by screwing the screw into the screw holes 19 and 19 in this state. FIG. 11 shows a plan view and a front view in which the front portion 1 is attached to the fitting portion 18 provided in the center portion of the wading 2.

  FIG. 12 shows a side view of the eyeglass frame and the shielding plate 20. In (a), a shielding plate 20 is attached to a triangular space 11 formed by a temple 3 and a substantially V-shaped auxiliary temple 8 as indicated by a dotted line. This is the same as the embodiment shown in FIG. 3 except that the shielding plate 20 is not screwed, and the engaging portions 21a and 21b formed on the inner surface of the shielding plate 20 are engaged with the auxiliary temple 8. It is configured to be attached together.

Although the shielding plate 12 shown in FIG. 3 is screwed, engaging portions 21a and 21b are formed on the inner surface, and the engaging portion 21a protrudes an L-shaped rib 22a from the inner surface. The part 21b projects a U-shaped rib 22b from the inner surface. Therefore, although the engaging portions 21a and 21b formed on the shielding plate 20 shown in FIG. 12B are indicated by solid lines, they are actually formed on the inner surface (rear surface) side.
Therefore, the shielding plate 20 is disposed on the outer surface of the auxiliary temple 8 and the temple 3, the rib 22a of the engaging portion 21a is engaged with the tip of the one side piece 9 of the auxiliary temple 8, and the rib 22b of the engaging portion 21b is The auxiliary temple 8 can be engaged with the V-shaped lower end.

DESCRIPTION OF SYMBOLS 1 Front part 2 Watari 3 Tsuru 4 Connection part 5 Rim 6 Sunglasses lens 7 Hinge 8 Auxiliary temple 9 One side piece
10 The other side
11 space
12 Shield plate
13 Convex
14 Slit hole
15 claw
16 Locking part
17 Lower piece
18 Mating part
19 Screw holes
20 Shield plate
21 Engagement part
22 Ribs

Claims (2)

Attach a temple so that it can be folded via a joint at both ends of a bend that extends to the left and right, and in the eyeglass frame with the front part attached to the center of the wading, the vine has a shorter length. The length of the tip is the length that the face side of the face comes into contact with , and the upper end of one side of the V-shaped auxiliary crane is fixed to the base of the vine and extends downward. The other side of the auxiliary vine is the lower end of the V-shaped The tip of the other side piece is positioned above the top of the vine by extending diagonally upward from the rear and crossing the vine in an X shape, and a triangular space is formed between the auxiliary vine and the vine of the approximately V shape. An eyeglass frame characterized by being formed . The spectacles frame of Claim 1 which attached the shielding board to the said triangular space.

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