JP3107840U - glasses - Google Patents

Abstract

An object of the present invention is to provide spectacles that are comfortable to wear and excellent in decorativeness.
An eyeglass includes a spectacle body including a lens, a pair of left and right rims that hold the lens, and a bridge that connects the rim. The attachment frame 14 is detachably attached to the front portion of the spectacle body 12 by a locking means 36. The attachment frame 14 has elasticity and has a left and right length shorter than the left and right lengths of the front portion of the spectacle body 12, and a rim covering portion 32 that covers at least a part of the rim 18 of the spectacle body 12, and a rim covering A bridge covering portion 34 connected to the portion 32 and covering the bridge 24 of the spectacle body 12. The attachment frame 14 is detachably attached to the front portion of the spectacle body 12 by the cooperative action of the elastic force of the locking means 36 and the attachment frame 14.
[Selection] Figure 2

Description

  The present invention relates to spectacles, and more particularly to spectacles that can improve the decorative effect of spectacles by an attachment attached to a front portion.

  The conventional spectacles that are the background of the present invention include detachable sunglasses using magnets that can be easily attached to and detached from the spectacle frame. In this case, suspenderless sunglasses are formed, and magnets are attached to both ends of the frame, and magnets are also attached to both ends of other spectacle frames, making the suspenderless sunglasses removable (for example, patents). Reference 1). That is, it has a so-called front type double frame structure in which a separate frame consisting only of a front part having another lens is attached to the front part of the front part of the glasses. The detachable sunglasses using magnets are glasses that try to add the effect of sunglasses to the glasses by attaching, for example, another frame having a colored lens to the front part of the glasses used daily.

Japanese Patent Laid-Open No. 7-128620 (second page, FIGS. 1 and 2)

  However, in the conventional spectacles having the double frame structure, since the spectacle side lens that is normally used overlaps with the lens on the other frame side, the feeling of wearing when the spectacles are worn is poor due to the weight. It was a thing. Further, in this conventional spectacle, when the suspending sunglasses (separate frame) is removed, the magnet on the spectacle side is exposed as a protrusion, and there is a risk that the decorativeness of the spectacles that are normally used is impaired. In addition, in this case, since magnets must be provided at predetermined positions on both the glasses side frame and the other frame that are normally used, there is a design restriction. For this reason, it has been difficult to provide a multi-faceted decorative effect.

  Therefore, a main object of the present invention is to provide eyeglasses that are comfortable and comfortable to wear.

According to the first aspect of the present invention, there is provided a spectacle body including a lens, a pair of left and right rims for holding the lens, and a bridge that connects the pair of left and right rims. A rim covering that covers at least a part of the rim of the spectacle main body, including an attachment frame that has a left and right length shorter than the length and is detachably attached to the front portion of the spectacle main body from the front by a locking means. And a bridge covering portion that is connected to the rim covering portion and covers the bridge of the spectacle body, and is detachably attached to the front portion of the spectacle body by the locking means and the elastic deformation of the attachment frame. It is glasses.
In this invention concerning Claim 1, an attachment frame is latched by the front part of a spectacles main body by the latching means. At least a part of the rim of the spectacle body is covered with the rim covering portion, and the bridge of the spectacle body is covered with the bridge covering portion. Furthermore, since the left and right lengths of the attachment frame are formed shorter than the left and right lengths of the front part of the spectacle body and have elasticity, the attachment frame is attached to the front part of the spectacle body by the elastic force. Resiliently held. In other words, since the left and right length of the front portion of the spectacle body is longer than the left and right length of the attachment frame, the attachment frame locked to the front portion of the spectacle body is pulled in the left and right direction by the front portion of the spectacle body. It is held in a repressive manner.
Therefore, it is possible to easily remove the attachment frame from the front portion of the spectacle body by releasing the locking means and utilizing the elastic force of the attachment frame. Even when the front part of the spectacle body is deformed by an external force or the like, the force (deformation force) is absorbed by the elastic force of the attachment frame.
According to a second aspect of the present invention, there is provided a pair of glasses according to the first aspect of the invention, wherein the locking means are provided on both sides of the rim covering portion and have convex portions facing the outer edge side of the rim covering portion. The lens of the spectacle body includes a notch portion disposed corresponding to the position where the locking claw piece is engaged, and the attachment frame has the locking claw piece at the notch portion. The eyeglass is characterized in that it is engaged and is detachably attached to the front part of the spectacle body by engaging the convex portion of the locking claw piece with the rim groove of the rim of the spectacle body.
According to the second aspect of the present invention, the locking claw piece of the attachment frame is locked to the notch portion arranged on the lens of the spectacle body, and the convex portion of the locking claw piece is engaged with the rim groove of the rim of the spectacle body. Stopped. In this case, the projection of the locking claw piece is elastically held in the rim groove of the rim of the spectacle body by the elastic force of the attachment frame. Therefore, the attachment frame can be firmly held so that there is no backlash at the front part of the spectacle body.
The present invention according to claim 3 is a pair of spectacles dependent on the invention according to claim 2, wherein when the attachment frame is attached to the front part of the spectacle body, the engagement claw piece and the end face of the notch The eyeglasses are characterized in that the size of the notch part is set so that a gap for absorbing the deformation of the front part of the eyeglass body by the elastic deformation of the attachment frame is formed between them.
In this invention concerning Claim 3, it is possible to absorb the deformation | transformation of the front part of a spectacles main body by the elastic deformation of an attachment frame in the clearance gap arrange | positioned between a latching claw piece and the end surface of a notch part. It becomes.
The present invention according to claim 4 is a pair of spectacles according to the invention according to any one of claims 1 to 3, wherein the attachment frame includes an annular rim covering portion that covers the entire circumference of the rim of the spectacle body. It is the glasses characterized by this.
According to the fourth aspect of the present invention, since the rim covering portion is formed in an annular shape so as to cover the entire circumference of the rim of the spectacle body, the entire circumference of the rim of the spectacle body is covered by the rim covering portion.
The present invention according to claim 5 is an eyeglass according to the invention according to any one of claims 1 to 3, wherein the attachment frame covers a substantially upper half or a substantially lower half of the rim of the eyeglass body. Glasses comprising a C-shaped rim covering portion capable of
In the present invention according to claim 5, since the rim covering portion is formed in a C-shape so as to cover the substantially upper half or the substantially lower half of the rim of the spectacle body, the rim covering portion substantially reduces the rim of the spectacle body. The upper half or substantially the lower half is covered.
The present invention according to claim 6 is a pair of glasses dependent on the device according to any one of claims 1 to 5, wherein at least the rim of the glasses body when the attachment frame is attached to the front part of the glasses body. The size of the attachment frame is set so that it does not protrude from the outer peripheral edge of the rim covering portion of the attachment frame when viewed from the front. Glasses.
In the present invention according to claim 6, when the attachment frame is attached to the front portion of the spectacle main body, at least the rim of the spectacle main body does not protrude from the outer peripheral edge of the rim covering portion of the attachment frame when viewed from the front. Therefore, it looks as if only the rim, for example, of the front part of the eyeglass body has been replaced, and presents an aesthetically pleasing taste.
The present invention according to claim 7 is a pair of glasses according to the invention according to any one of claims 1 to 6, wherein at least a part of the attachment frame includes a figure, a character, a symbol, a pattern, a colored portion, a transparent portion. It is spectacles characterized by having decoration display means, such as a section, a translucent part, a translucent part, and a deformed shape part.
In the present invention according to claim 7, various decoration effects can be imparted when the attachment frame is attached to the front portion of the spectacle body by the decoration display means disposed on at least a part of the attachment frame.

  According to the spectacles according to the present invention, it is possible to obtain spectacles that are comfortable to wear and excellent in decorativeness.

  The above object, other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the best mode for carrying out the invention with reference to the drawings.

  In the glasses according to the present invention, it is possible to easily attach and detachably attach an attachment frame not equipped with a spectacle lens to the front part of the spectacle main body, thereby giving various decorative properties without impairing the comfort of wearing. I was able to realize glasses.

  FIG. 1 is a perspective view showing an example of glasses according to the present invention, FIG. 2 is an exploded front view of the glasses shown in FIG. 1, and FIG. 3 is an exploded plan view of the glasses shown in FIG. 4 is an enlarged illustrative view showing the main part of the glasses shown in FIG. 1, and FIG. 5 is an enlarged illustrative view of the main part on the lens side shown in FIG. 6A is a cross-sectional view taken along line AA in FIG. 1, FIG. 6B is an end view taken along line BB in FIG. 1, and FIG. 7 is a pair of glasses shown in FIG. It is the principal part illustration figure which looked at the bridge | bridging from the back side.

The eyeglasses 10 according to the present embodiment include an eyeglass body 12 and an attachment frame 14 that is detachably attached to a predetermined part of the front portion of the eyeglass body 12 from the front of the eyeglass body 12. The spectacle body 12 includes a pair of left and right spectacle lenses 16 having a predetermined lens shape. The spectacle lens 16 is processed by a bean (Yakuken) process. The pair of left and right eyeglass lenses 16 are held by a pair of left and right rims 18. For example, as shown in FIG. 5, the pair of left and right rims 18 has a rim groove 20 having a V-shaped cross section, for example. The spectacle lens 16 has an outer peripheral end fitted into the rim 18 and is fixed by a rim lock screw (not shown) at the rim stopper 22. In this case, the portion of the spectacle lens 16 that has been processed into a bean (Yakuken) is fitted into the rim groove 20 of the rim 18. The pair of left and right rims 18 are connected to each other by a bridge 24 having a circular cross section and a circular arc when viewed from the front, for example. Further, at both ends of the front portion of the spectacle body 12, L-shaped wishes 26 in a plan view are disposed at both ends in the left-right direction of the pair of left and right rims 18. The temple 30 is provided with a temple 30 that can be opened and closed via a hinge portion 28.
In the eyeglasses 10 according to this embodiment, the rim 18, the bridge 24, and the wisdom 26 of the eyeglass body 12 are formed of a metal material. The temple 30 is formed of, for example, a core metal (not shown) covered with a synthetic resin member.

The attachment frame 14 includes a pair of left and right rim covering portions 32 that covers the pair of left and right rims 18 of the spectacle body 12 over the entire circumference. The rim covering portion 32 has a shape corresponding to the shape of the rim 18 and is formed in an annular shape. When the frame width of the rim 18 is t1, and the frame width of the rim covering portion 32 is t2, t1 <t2.
The pair of left and right rim covering portions 32 are provided with a bridge covering portion 34 that connects them and covers the bridge 24 of the spectacle body 12. The bridge covering portion 34 has, for example, a vertically long cross section and is formed in an arc shape when viewed from the front. The pair of left and right rim covering portions 32 and the bridge covering portion 34 are integrally formed of, for example, a resin material having elasticity. In this embodiment, the attachment frame 14 is formed of a thermoplastic resin having elasticity such as celluloid or acetate. Further, when the total length (left and right length) of the front part of the spectacle body 12 in the left and right direction is L1, and the total length (left and right length) of the attachment frame 14 in the left and right direction is L2, L2 <L1 is set. Further, the degree of curvature of the entire front portion of the spectacle body 12 and the degree of curvature of the entire attachment frame 14 are formed so as to have substantially the same radius of curvature. The radius of curvature of the main body 12 may be smaller.

  Further, as shown in FIG. 2, for example, as shown in FIG. 2, the pair of left and right rim covering portions 32 are, for example, as locking means for detachably attaching the attachment frame 14 to the front portion of the spectacle body 12. A locking claw piece 36 is provided. The locking claw piece 36 is disposed on the back side of the pair of left and right rim covering portions 32, that is, on the surface facing the front portion of the spectacle body 12. For example, as shown in FIG. 4, each locking claw piece 36 includes a rounded portion 38 having a substantially arc-shaped cross section. The rounded portion 38 is provided on both sides of each rim covering portion 32 in the left-right direction and along the vertical direction thereof. The rounded portion 38 is arranged so that the rounded portion of the rounded portion 38 protrudes toward the inner peripheral edge 32 a side of each rim covering portion 32. Furthermore, each latching claw piece 36 has, for example, a convex portion 40 having a V-shaped cross section that protrudes toward the outer peripheral edge 32 b of each rim covering portion 32. The rim covering portion 32, the rounded portion 38, and the convex portion 40 are integrally formed.

  On the other hand, the spectacle lens 16 of the spectacle main body 12 has, for example, a vertically rectangular cutout portion 42 corresponding to the position where the locking claw piece 36 is locked. The notches 42 are arranged by notching both side edges of the spectacle lens 16 in the left-right direction, for example, in a “U” shape.

  The eyeglasses 10 of the present embodiment are detachably attached to the front part of the eyeglass body 12 by elastic deformation of the locking claw pieces 36 and the attachment frame 14. That is, in the attachment frame 14, the engaging claw piece 36 is engaged with the notch 42 of the spectacle lens 16, and the convex portion 40 of the engaging claw piece 36 is formed in the rim groove 20 of the rim 18 of the spectacle body 12. By being locked, it is detachably attached to the front part of the spectacle body 12 (see, for example, FIG. 4, FIG. 5, FIG. 6, etc.).

  In this case, since the left and right length of the attachment frame 14 is formed shorter than the left and right length of the front portion of the spectacle body 12 and the attachment frame 14 has elasticity, the attachment frame 14 is It is held elastically on the front part of the spectacle body 12. That is, both left and right ends of the attachment frame 14 are pulled in the left and right directions at both ends of the front portion of the spectacle body 12, and accordingly, the rim covering portion 32 of the attachment frame 14 is expanded in the left and right directions. The convex portion 40 of the locking claw piece 36 is pressed and locked to the rim groove 20. Therefore, it can be easily attached to the rim 18 and the bridge 24 of the front portion of the spectacle body 12 simply by opening using the elasticity of the attachment frame 14, and the attachment frame 14 is stably held on the front portion of the spectacle body 12. The

  In the eyeglasses 10 of the present embodiment example, particularly when the attachment frame 14 is attached to the front part of the eyeglass body 12, particularly as shown in FIG. The size of the notch 42 is set between the end face 42 and the end face 42 so that a gap G for absorbing the deformation of the front part of the spectacle body 12 by the elastic deformation of the attachment frame 14 is formed.

  In this case, since the rounded portion 38 of the locking claw piece 36 is disposed between the end surface of the notch portion 42 extending in the vertical direction of the spectacle lens 16 and the rim 18, for example, by the opening / closing operation of the temple 30 of the spectacle body 12. When an external force is applied to the spectacle body 12, the rounded portion 38 of the locking claw piece 36 and the end surface of the notch portion 42 come into contact with each other due to the elastic deformation of the attachment frame 14. That is, the rounded portion 38 of the locking claw piece 36 and the end surface of the notched portion 42 are in line contact at the apex portion of the rounded portion 38, and the contact resistance can be reduced. The backlash of the spectacle lens 16 can be suppressed as much as possible.

  Furthermore, in the glasses 10 of this embodiment, for example, as shown in FIG. 2, the frame width t2 of the rim covering portion 32 is formed wider than the frame width t1 of the rim 18 of the glasses body 12. When the attachment frame 14 is attached to the front portion of the spectacle main body 12, the rim 18 of the spectacle main body 12 does not protrude from the outer peripheral edge of the rim covering portion 32 of the attachment frame 14 when viewed from the front. Further, the bridge covering portion 34 is formed to have a frame width wider than the frame width of the bridge 24 of the spectacle body 12 and substantially along the shape of the bridge 24 as shown in FIGS. Has been. Therefore, in the glasses 10 of the present embodiment example, it looks as if only the rim 18 and the bridge 24 at the front part of the glasses body 12 are replaced, and an aesthetically pleasing taste is obtained.

In the spectacles 10 according to the above-described embodiment shown in FIGS. 1 to 7, the rim covering portion 32 of the attachment frame 14 is formed in an annular shape so as to cover the entire circumference of the rim 18 of the spectacle main body 12. For example, as shown in FIG. 8, the frame 14 includes a C-shaped rim covering portion 44 that covers substantially the upper half of the pair of left and right rims 18 of the spectacle body 12 instead of the rim covering portion 32. It may be. Further, as the attachment frame 14, for example, as shown in FIG. 9, instead of the rim covering portion 32, a C-shaped rim covering portion 46 that covers the abbreviated half of the pair of left and right rims 18 of the spectacle body 12. May be included.
Furthermore, in the eyeglasses 10 of the above-described embodiment, the locking claw pieces 36 are disposed on both sides on the back side of the rim covering portion 32. In addition, the locking claw pieces 36 are disposed on the rim covering portion 32. You may make it arrange | position on the back side, for example in the upper part and the lower part. The number and arrangement of the locking claw pieces 36 on the back side of the rim covering portion 32 can be changed as appropriate. In addition, it is preferable in terms of strength that the locking claw piece 36 is formed integrally with the rim covering portion 32. In addition, the locking claw piece 36 is fixed by a fixing means such as an adhesive. Alternatively, it may be attached at a predetermined position of the rim covering portion 32.

  Furthermore, as the attachment frame 14, for example, as shown in FIG. 10, a decoration display unit 48 such as a stripe pattern may be provided on the entire surface of the attachment frame 14 as decoration display means. In addition to the stripe pattern as shown in FIG. 10, for example, the decorative display unit 48 includes, for example, geometric figures, characters, symbols, coloring parts, transparent parts, translucent parts, and translucent parts. May be appropriately arranged according to the user's preference. In this case, the decoration display unit 48 may be disposed on one or both of the rim covering portion 32 and the bridge covering portion 34, or may be disposed on a part thereof. . Furthermore, as the decoration display part 48, for example, as shown in FIG. 10, the rim cover part 32 of the attachment frame 14 may have a U-shaped deformed part 50, for example.

In the spectacles 10 of the present embodiment example, the rim 18, the bridge 24, and the wisdom 26 of the spectacle main body 12 are formed of a metal material, but these members may be formed of a synthetic resin material. Further, in the eyeglasses 10 of this embodiment, the temple 30 is formed by, for example, a core metal (not shown) covered with a synthetic resin member, but the temple 30 is formed only of a synthetic resin material or a metal material. May be. Further, in the glasses 10 of the present embodiment example, the attachment frame 14 is formed of a synthetic resin material. However, the attachment frame 14 may be formed of, for example, a metal material as long as it has elasticity. In this case, it is preferable that the elastic force of the rim covering part 32 and the bridge covering part 34 of the attachment frame 14 is higher than the elastic force of the rim 18 and the bridge 24 of the front part of the spectacle body 12.
In the eyeglasses 10 of the present embodiment, the rim covering portion 32 and the bridge covering portion 34 of the attachment frame 14 are integrally formed of a synthetic resin material. Is formed of a metal material, a decorative effect due to the difference in texture between the resin texture of the attachment frame 14 and the metal texture of the wisdom 26 and the temple 30 can be expected.

  In the eyeglasses 10 of the present embodiment example, the attachment frame 14 can be easily attached to the front part of the eyeglass body 12 detachably by the cooperative action of the elastic claw pieces 36 and the attachment frame 14. By adding various decoration display portions 48 to the attachment frame 14, the user of the glasses 10 can enjoy the change in the design of the front portion of the glasses body 12 according to time and place. That is, in the spectacles 10, the decorativeness of the front portion such as the color and shape of the rim 18 and the bridge 24 of the spectacle main body 12 is inherently a major factor that determines the overall aesthetics of the spectacles 10. Since the impression when the spectacles 10 are put on is also affected, the attachment frame 14 is detachably attached to the front portion of the spectacle main body 12 like the spectacles 10 of the present embodiment, thereby providing a multifaceted decorative effect. It became possible to pull out.

It is a perspective view which shows an example of the spectacles concerning this application device. FIG. 2 is an exploded front view of the glasses shown in FIG. 1. FIG. 2 is an exploded plan view of the glasses shown in FIG. 1. It is an enlarged solution figure which shows the principal part of spectacles shown in FIG. FIG. 5 is an enlarged illustrative view of a main part on the lens side shown in FIG. 4. (A) is sectional drawing in line AA of FIG. 1, (B) is an end elevation in line BB of FIG. It is the principal part solution figure which looked at the bridge | bridging of the glasses shown in FIG. 1 from the back side. It is a principal part front view which shows the other example of an attachment frame. It is a principal part front view which shows the further another example of an attachment frame. It is a principal part front view which shows another example of an attachment frame. It is a front view which shows another example of an attachment frame, and shows the state which attached this attachment frame to the front part of the spectacles shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Eyeglass 12 Eyeglass main body 14 Attachment frame 16 Eyeglass lens 18 Rim 20 Rim groove 22 Rim stopper part 24 Bridge 26 wi 28 Hinge part 30 Temple 32, 44, 46 Rim cover part 32a Inner peripheral edge of rim cover part 32b Outside of rim cover part Peripheral 34 Bridge covering part 36 Locking claw piece 38 Round part 40 Convex part 42 Notch part 48 Decoration display part 50 Deformed part

Claims (7)

A lens, a pair of left and right rims for holding the lens, a spectacle body having a bridge connecting the pair of left and right rims, and a left and right length that is elastic and shorter than the left and right length of the front portion of the spectacle body Including an attachment frame that is detachably attached from the front to the front part of the spectacle body by the locking means,
The attachment frame includes a rim covering portion that covers at least a part of a rim of the spectacle body, and a bridge covering portion that is connected to the rim covering portion and covers a bridge of the spectacle body, and the locking means and the attachment The spectacles are detachably attached to a front portion of the spectacle body by elastic deformation of a frame. The locking means includes a locking claw piece disposed on both sides of the rim covering portion and having a convex portion facing the outer edge side of the rim covering portion, and the lens of the spectacle body has the locking claw piece Including a notch disposed to correspond to the position to be locked,
The attachment frame is configured such that the locking claw piece is locked to the notch portion, and the convex portion of the locking claw piece is locked to a rim groove of the rim of the spectacle body. The spectacles according to claim 1, wherein the spectacles are detachably attached to a front portion of the glasses.   When the attachment frame is attached to the front part of the spectacle main body, the front part of the spectacle main body is deformed between the locking claw piece and the end surface of the notch, and the deformation of the attachment frame is elastically deformed. The spectacles according to claim 2, wherein the size of the notch portion is set so that a gap for absorbing the gap is formed.   The spectacles according to claim 1, wherein the attachment frame includes an annular rim covering portion that covers an entire circumference of a rim of the spectacle main body.   The attachment frame includes a C-shaped rim covering portion capable of covering a substantially upper half or a substantially lower half of the rim of the eyeglass body. The glasses mentioned.   When the attachment frame is attached to the front part of the spectacle main body, at least the rim of the spectacle main body does not protrude from the outer peripheral edge of the rim covering part of the attachment frame when viewed from the front. The spectacles according to any one of claims 1 to 5, wherein a size is set.   Decorative display means such as figures, characters, symbols, patterns, colored portions, transparent portions, translucent portions, translucent portions, and irregularly shaped portions are disposed on at least a part of the attachment frame. The glasses according to any one of claims 1 to 6.

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