JP3227696U - glasses - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide eyeglasses to which a hood for protecting eyes from pollen, dust, droplets, viruses and the like is detachably attached.
SOLUTION: A spectacle 1 has a lens frame 5 having a pair of left and right rims 3a and 3b on which a lens 4 is mounted, a right side wisdom 13a extending rearward from the right end portion of the lens frame 5, and a left end portion of the lens frame 5. It has a left side wisdom 13b extending rearward from, a right side temple frame 15a connected to the right side wisdom 13a, and a left side temple frame 15b connected to the left side wisdom 13b, and the rims 3a and 3b are upper rims located above the lens 4. It has 9u, a central rim 9i located on the side of the lens 4, and an end side rim 9o, and protrusion pieces 11i and 11o extending rearward are provided on the back surface of the center side rim 9i and the end side rim 9o. Has been done.
[Selection diagram] Fig. 1

Description

The present invention relates to spectacles, and more particularly to spectacles for protecting the eyes from pollen, dust, droplets, viruses and the like.

Patent Document 1 is a hooded eyeglass in which a frame portion for holding a lens is integrally provided with a tubular protective hood portion extending toward the face side of the wearer, and the protective hood portion is the frame portion. It is characterized in that it is integrally formed of the same resin material as the above, and is formed as an inner peripheral protective hood portion whose diameter is reduced from the outer edge of the outer peripheral frame portion of the frame portion to the inner peripheral side thereof via a step portion. Hooded eyeglasses are disclosed.

Patent Document 2 describes left and right rims in which lenses are mounted symmetrically side by side, bridges connecting these left and right rims, bending wisdom formed on both left and right ends of these left and right rims, and eyepiece side of the left and right rims near the bridge. A front frame with a symmetrically formed raised saddle-shaped nose pad; with left and right rims and bridges corresponding to the shape of this front frame, and hoods formed at least on the upper edge and both sides. The inner frame is made of an elastomer, and the rear surface of the bridge of the front frame and the front surface of the bridge of the inner frame facing the inner frame are provided with uneven portions that can be fitted to each other, and both of the inner frames. At the side position, a fastening portion that can be attached to and detached from the rim or bending wisdom of the front frame is provided, while the nose pad of the front frame corresponds to the left and right rim bodies of the inner frame on the back surface or the inner surface of the base. A spectacle front frame with an inner frame is disclosed, characterized in that fitting grooves having a shape are provided vertically and the left and right rim bodies of the inner frame can be inserted into the fitting grooves.

Patent Document 3 includes a main body rim portion having a nose pad integrally, a spectacles main body having a lens portion and a temple portion, and a cover body that can be freely attached to and detached from the rear of the spectacle main body, and is dustproof. The spectacles body is provided with a cover body rim portion and a hood portion that stands rearward from the end portion of the cover body rim portion, and the hood portion has a notch for allowing the temple portion to escape. A portion is formed, and a part of each of the bracket portion and the temple portion is formed in the notch portion in order to guide the rotation of the temple portion in the folding direction and the over-rotation direction opposite to the folding direction. A flange portion that protrudes outward is further provided so as to grip the eyeglasses from above and below, and a narrow groove for fitting a part of the cover body rim portion is formed in the nose pad portion. A dustproof eyeglass body is disclosed.

Japanese Unexamined Patent Publication No. 2014-240886 Japanese Patent No. 5690907 Japanese Patent No. 6547051

An object of the present invention is to provide eyeglasses to which a hood for protecting eyes from pollen, dust, droplets, viruses, etc. is detachably attached.

The spectacles of the present invention include a lens frame having a pair of left and right rims on which a lens is mounted, and right-sided wisdom extending rearward from the right end of the lens frame.
The left side wisdom extending rearward from the left side end of the lens frame,
The right temple frame that connects to the right side
It has a left temple frame that connects to the left side
The rim has an upper rim located on the upper part of the lens, a central side rim and an end side rim located on the lens side, and a protrusion extending rearward on the back surface of the center side rim and the end side rim. It is characterized in that a piece is provided.

In the eyeglasses of the present invention, it is preferable that a hood for shielding the gap between the lens frame and the face is detachably attached to the lens frame. The hood has a front frame having a shape that is the same as or substantially the same as the shape of the back surface of the lens frame, and a cover portion that extends rearward from the rim peripheral edge of the front frame, and has a central rim and an end side of the front frame. A recess that fits into the protrusion is formed on the front surface of the rim.

According to the present invention, it is possible to provide eyeglasses to which a hood for protecting the eyes from pollen, dust, droplets, viruses and the like is detachably attached.

A perspective view of a preferred embodiment of the spectacles of the present invention as viewed from the rear. Explanatory drawing explaining a preferable embodiment of a protrusion piece. Explanatory drawing explaining another preferable aspect of the protrusion piece. Explanatory drawing explaining the state which the hood is attached in the preferable aspect of the spectacles of this invention. Explanatory view of the hood in a preferred embodiment of the spectacles of the present invention as viewed from slightly above. Top view of the hood in a preferred embodiment of the spectacles of the present invention. A perspective view of a hood in a preferred embodiment of the spectacles of the present invention as viewed from the rear. Front view of the nose pad used in a preferred embodiment of the spectacles of the present invention. An explanatory view illustrating a state in which a nose pad is attached in a preferred embodiment of the eyeglasses of the present invention. A perspective view of another preferred embodiment of the spectacles of the present invention as viewed from the rear.

The spectacles of the present invention include a lens frame having a pair of left and right rims on which a lens is mounted, and right-sided wisdom extending rearward from the right end of the lens frame.
The left side wisdom extending rearward from the left side end of the lens frame,
The right temple frame that connects to the right side
It has a left temple frame connected to the left side wisdom, and the rim has an upper rim located on the upper part of the lens, a central side rim and an end side rim located on the lens side, and the central side rim. On the back surface of the end side rim, a protrusion extending rearward is provided.

In the spectacles of the present invention, the lens side is the front and the ear side is the rear. When wearing glasses, the side in contact with the nose or cheeks should be on the bottom and the eyebrows side should be on the top. When wearing glasses, the right ear side is the right side and the left ear side is the left side. Further, in the left and right lateral directions, the nose side is the center side and the outer corner side of the eyes is the end side. When wearing glasses, the side of the lens frame that opposes the head and face is the back side, and the opposite side is the front side.

The spectacles of the present invention include a lens frame having a pair of left and right rims on which a lens is mounted, a right side wisdom extending rearward from the right end of the lens frame, and a left side wisdom extending rearward from the left end of the lens frame. It has a right temple frame connected to the right side wisdom and a left side temple frame connected to the left side wisdom.

The wisdom of spectacles is a portion extending rearward from the left and right ends of the lens frame, and is a portion located between the lens frame and the temple frame. It is preferable that the lens frame and the wisdom are integrally molded. Satoshi is also called Yoroi. The temple frame is connected to Satoshi via a hinge and can be folded inward.

The rim has an upper rim located on the upper part of the lens, and a central rim and an end side rim located on the side of the lens. The central rim is located on the nasal side. The end side rim is located on the outer corner of the eye. Further, the rim preferably has a lower rim located below the lens. The lens frame of the spectacles of the present invention is not particularly limited, but is preferably a full rim that surrounds the entire lens with a frame. The back surfaces of the central rim and the end rim are each provided with protrusions extending rearward. It is preferable that the lens frame and the protrusions are integrally molded.

At least four of the protrusions are provided on the back surfaces of the central rim and the end rim, but the number of protrusions may be increased. For example, it is also preferable to provide a protrusion extending rearward on the back surface of the upper rim and / or the lower rim. The number of protrusions provided on the upper rim is not particularly limited, but is preferably 1 to 5, more preferably 2 to 4, and even more preferably 3. The number of protrusions provided on the lower rim is not particularly limited, but is preferably 1 to 5, more preferably 2 to 4, and even more preferably 3. Further, it is also preferable to provide a protrusion on the back surface of the bridge of the lens frame.

It is preferable that the protrusion piece has a main body portion and an engaging portion at the tip of the main body portion for enhancing engagement with the hood. It is preferable that the main body portion and the engaging portion of the protrusion piece are integrally molded. The length of the engaging portion in the width direction is longer than the length of the main body portion in the width direction, and has a protruding portion protruding from the side surface of the main body portion in the width direction. The vertical length of the engaging portion is longer than the vertical length of the main body portion, and a step is provided. By providing an engaging portion larger than the main body portion at the tip, the engagement between the protrusion piece and the hood becomes stronger.

The material of the lens frame, the wisdom, and the temple frame is not particularly limited, and examples thereof include a polycarbonate resin, an acetate resin, and a polyamide resin. Examples of the polyamide resin include the Grillamide TR series manufactured by Ems-Chemie Japan (for example, TR90).

In the eyeglasses of the present invention, it is preferable that a hood for shielding the gap between the lens frame and the face is detachably attached to the lens frame. The hood has a front frame having a shape that is the same as or substantially the same as the shape of the back surface of the lens frame, and a cover portion that extends rearward from the rim peripheral edge of the front frame, and has a central rim and an end side of the front frame. A recess that fits into the protrusion is formed on the front surface of the rim.

When the upper rim and / or the lower rim of the lens frame has more protrusions, it is preferable to provide a recess for fitting the protrusions on the front surface of the upper rim and / or the lower rim of the hood. Further, when the number of protrusions is increased on the bridge of the lens frame, it is preferable to provide a recess for fitting the protrusions on the front surface of the bridge of the hood.

The hood is preferably, for example, a transparent or translucent hood made of an elastomer, and more preferably a transparent or translucent hood made of silicon rubber. This is because the field of view is widened by making it transparent or translucent. Further, by adopting the material made of elastomer, the hood and the lens frame can be firmly fixed by utilizing the elastic force.

The spectacles of the present invention are configured so that the hood can be attached and detached. It can be attached by fitting the protrusions provided on the back surface of the lens frame into the recesses provided on the front frame of the hood. The cross-sectional shape of the protruding piece (cross section cut in a plane perpendicular to the front-rear direction) is the same as the cross-section shape of the recess (cross-section cut in a plane perpendicular to the front-back direction), or from the cross-sectional shape of the recess. It is preferably configured to be slightly larger. When the cross-sectional shape of the protrusion piece and the cross-sectional shape of the recess are the same, the hood is fixed to the lens frame by the protrusion piece and the inner surface of the recess being in close contact with each other. When the cross-sectional shape of the protrusion is formed to be slightly larger than the cross-sectional shape of the recess, the recess is elastically deformed and slightly widened when the protrusion is fitted into the recess. After that, the hood is fixed to the lens frame by gripping the protrusion piece in the recess due to the contraction force of the recess.

The spectacles of the present invention can also be used as ordinary spectacles by removing the hood. In this case, it is preferable that the nose pad is detachably attached to the protruding piece of the central rim of the lens frame. It is preferable that the front surface of the nose pad is provided with a recess that fits into the protruding piece of the central rim. The nose pad is preferably made of an elastomer, for example, transparent or translucent, and more preferably made of silicone rubber, which is transparent or translucent.

It is preferable that the side surface portion of the cover portion of the hood is provided with a notch portion for allowing the wisdom or temple frame to escape rearward. The side surface portion of the cover portion of the hood extends slightly outward from the lens frame toward the rear. That is, the outer width of the rear end portion of the hood cover portion is slightly wider than the inner width of the left and right wisdom or temple frame. Therefore, it is preferable to provide a notch portion for allowing the wisdom or temple frame to escape rearward on the side surface portion of the hood cover portion. Further, by providing the notch portion, it becomes easy to fold the temple frame inward.

The lens of the spectacles of the present invention is not particularly limited. For example, a far-sighted lens, a myopia lens, a bifocal lens, a color lens, a lens that cuts blue light, a lens that cuts ultraviolet rays, an anti-fog lens, and the like can be mentioned.

Hereinafter, the present invention will be described with reference to the drawings, but the present invention is not limited to the embodiments shown in the drawings.

FIG. 1 is a perspective view of the spectacles of the present invention as viewed from the rear. In the figure, the arrow A is the front-back direction, the arrow B is the left-right direction, and the arrow C is the up-down direction.

The spectacles 1 of the present invention have a lens frame 5 having a pair of left and right rims 3a and 3b on which the lens 4 is mounted. The lens frame 5 has a pair of left and right rims 3a, 3b and a bridge 7 that connects the left and right rims 3a, 3b.

The rims 3a and 3b have an upper rim 9u located above the lens 4, a central rim 9i located on the lens side, and an end rim 9o, and the center rim 9i and the end rim 9i. On the back surface of the 9o, protrusion pieces 11 (11i, 11o) extending rearward are provided.

The shape of the protrusion 11 is not particularly limited, but is preferably a substantially rectangular parallelepiped shape. The length of the protrusion 11 in the vertical direction is preferably 1 mm to 8 mm, the length in the front-rear direction is preferably 1 mm to 8 mm, and the length in the left-right direction (thickness in the width direction) is preferably 0.5 mm to 5 mm. .. It is preferable that the thickness of the protrusion 11 in the width direction is thinner than the thickness of the central rim 9i and the end side rim 9o in the width direction.

The protrusion piece preferably has a main body portion and an engaging portion at the tip of the main body portion for enhancing engagement with the hood. It is preferable that the main body portion and the engaging portion of the protrusion piece are integrally molded. 2 and 3 are modified examples of the protrusions 11.

The protrusion 11 of FIG. 2 has a main body portion 12a and an engaging portion 12b provided at the tip of the main body portion 12a. The main body portion 12a and the engaging portion 12b have a substantially rectangular parallelepiped shape. The length T ₂ in the width direction of the engaging portion 12b is longer than the length T ₁ in the width direction of the main body portion 12a, and has a protruding portion 12d protruding from the side surface of the main body portion 12a in the width direction. The shape of the protrusion 11 in a plan view is T-shaped. The vertical length L ₂ of the engaging portion 12b is longer than the vertical length L ₁ of the main body portion 12a, and a step 12c is provided. By providing the protruding portion 12d and the step 12c on the engaging portion 12b in this way, the engagement between the protruding piece 11 and the elastic hood becomes stronger.

The protrusion 11 in FIG. 2 has left and right protrusions 12d and upper and lower steps 12c. For example, the upper and lower steps 12c are eliminated so that the upper and lower surfaces of the main body 12a and the engaging portion 12b are flush with each other. Either or both of the left and right protrusions 12d may be left. Further, the left and right protruding portions 12d may be eliminated so that the side surfaces of the main body portion 12a and the engaging portion 12b are flush with each other, and one or both of the stepped portions 12c may be left.

The protrusion 11 of FIG. 3 has a main body portion 12a and an engaging portion 12b provided at the tip of the main body portion 12a. The engaging portion 12b has a substantially elliptical columnar shape. The length T ₂ in the width direction of the engaging portion 12b is longer than the length T ₁ in the width direction of the main body portion 12a, and has a protruding portion 12d protruding from the side surface of the main body portion in the width direction. The shape of the engaging portion 12b in a plan view is substantially elliptical, but it may be substantially circular. The vertical length L ₂ of the engaging portion 12b is longer than the vertical length L ₁ of the main body portion 12a, and a step 12c is provided. By providing the protruding portion 12d and the step 12c on the engaging portion 12b in this way, the engagement between the protruding piece 11 and the elastic hood becomes stronger.

The protrusion 11 in FIG. 3 has left and right protrusions 12d and an upper limit step 12c. For example, the upper and lower steps 12c are eliminated so that the upper and lower surfaces of the main body 12a and the engagement portion 12b are flush with each other. Either or both of the left and right protrusions 12d may be left. Further, the left and right protruding portions 12d may be eliminated so that the side surfaces of the main body portion 12a and the engaging portion 12b are flush with each other, and one or both of the stepped portions 12c may be left.

The spectacles 1 of the present invention are provided with two protrusions 11i on the back surface of the central rim 9i and two protrusions 11o on the back surface of the end side rim 9o. The protrusion 11o provided on the end-side rim 9o is provided apart from the wisdom 13 extending rearward from the lens frame 5. A part of the front end portion of the hood 21 is housed between the protrusion 11o and the wisdom 13.

The spectacles 1 of the present invention includes a right side wisdom 13a extending rearward from the right end of the lens frame 5, a left side wisdom 13b extending rearward from the left end of the lens frame 5, and a right temple connected to the right side wisdom 13a. It has a frame 15a and a left temple frame 15b connected to the left side wisdom 13b. The left and right temple frames 15a and 15b are connected to the left and right wisdom 13a and 13b by hinges, and are configured to be folded inward.

In the eyeglasses of the present invention, a hood 21 for shielding the gap between the lens frame 5 and the face is detachably attached to the lens frame (FIG. 4). The hood 21 is detachably attached to the back surface of the lens frame 5.

FIG. 5 is a front view of the hood 21. FIG. 6 is a plan view of the hood 31.
FIG. 7 is a perspective view of the hood 31 as viewed from the rear.

The hood 21 has a front frame 25 having a shape that is the same as or substantially the same as the shape of the back surface of the lens frame 5, and a cover portion 22 that extends rearward from the periphery of the rim 23 of the front frame 25. A recess 31 that fits into the protrusion 11 is formed on the front surface of the front frame 25.

The front frame 25 has a pair of left and right rims 23a, 23b that abut on the pair of left and right rims 3a, 3b of the lens frame 5, and a bridge 27 that connects the left and right rims 23a, 23b. The rims 23a and 23b have an upper rim 29u, a central rim 29i, and an end side rim 29o, and are provided on the front surface of the center side rim 29i and the end side rim 29o on the back surface of the lens frame 5. A recess 31 that fits into the protruding piece 11 is formed.

It is preferable that the back surface shape of the pair of left and right rims 3a, 3b of the lens frame 5 and the front surface shape of the pair of left and right rims 23a, 23b of the front frame 25 have the same or substantially the same shape. This is because having the same or substantially the same shape improves the adhesion between the rim portions of both.

The hood 21 has a cover portion 22 extending rearward from the peripheral edge of the rim 23 of the front frame 25. It is preferable that the length of the cover portion 22 extending rearward gradually increases from the center side to the end side so that the cover portion 22 extends along the face (FIG. 6). That is, the shape of the rear end portion of the cover 22 portion that comes into contact with the face is preferably curved so as to follow the face. The rear end portion of the cover portion 22 preferably extends rearward so as to come into contact with the face so as not to have a gap with the face, but a slight gap may be formed between the cover portion 22 and the face.

The upper surface portion of the cover portion 22 is preferably inclined so as to extend upward from the upper end of the upper rim 29u. The lower surface portion of the cover portion 22 is preferably inclined so as to spread downward from the lower end of the lower rim 29b. The side surface portion of the cover portion 22 is preferably inclined so as to spread outward. It is preferable that the width of the rear end portion of the cover portion 22 is slightly wider than the inner width of the left and right temple frames 15.

It is preferable that the side surface portion of the cover portion 22 is provided with a notch portion 33 for allowing the wisdom 13 of the eyeglasses or the temple frame 15 to escape. By providing the notch portion 33, interference between the temple frame 15 and the cover portion 22 is eliminated. In addition, the temple frame 15 can be easily folded inward.

The spectacles 1 of the present invention are configured to detachably attach the hood 21. The protrusion 11 provided on the back surface of the lens frame 5 can be attached by fitting it into the recess 31 provided in the front frame 25 of the hood 21. The hood 21 is preferably made of silicone rubber and is translucent or transparent.

The cross-sectional shape of the protrusion 11 (cross section cut in a plane perpendicular to the front-rear direction) is slightly larger than the cross-section shape of the recess 31 (cross section cut in a plane perpendicular to the front-rear direction). Is preferable. When the protrusion 11 is fitted into the recess 31, the recess 31 elastically deforms and expands slightly. After that, the protrusion piece 11 is gripped by the recess 31 due to the contraction force of the recess 31, so that the hood 21 is fixed to the lens frame 5.

It is preferable that a part of the front end portion of the hood 21 is press-fitted between the protrusion piece 11 and the wisdom 13. By press-fitting, a part of the front end is elastically deformed. A part of the front end of the hood 21 is gripped between the protrusion 11 and the wisdom 13 due to the repairing force that causes a part of the front end to return to its original shape. By this action, the hood 21 is firmly fixed to the lens frame 5 and the wisdom.

The spectacles 1 of the present invention can be used as ordinary spectacles by removing the hood 21. In this case, it is preferable that the nose pad 35 is detachably attached to the protrusion 11i of the central rim 9i. FIG. 8 is a front view of the nose pad 35. It is preferable that the front surface of the nose pad 35 is provided with a recess 37 that fits into the protrusion 11i of the central rim 9i.

FIG. 9 is a perspective view of the spectacles 1 of the present invention as viewed from the rear. The hood 21 is removed, and the nose pad 35 is attached to the protrusion 11i of the central rim 9i.

FIG. 10 is a modified example of the spectacles 1 of the present invention, and is a perspective view seen from the rear. The lens frame 5 is further provided with protrusions in addition to the protrusions 11 (11i, 11o) provided on the back surfaces of the center side rim 9i and the end side rim 9o. Specifically, the lens frame 5 has a protrusion 11u provided on the back surface of the upper rim 9u and a protrusion 11d provided on the back surface of the lower rim 9d. The upper rim 11u and the lower rim 11d are each provided with three protrusions 11. The lens frame 5 further has a protrusion 11 provided on the back surface of the bridge 7.

When the lens frame 5 shown in FIG. 10 is used, it is preferable to provide recesses for fitting the protrusions (11u, 11d) on the front surfaces of the upper rim 29u and the lower rim 29b of the hood 21. Further, it is preferable to provide a recess for fitting the protrusion 11 on the front surface of the bridge 27 of the hood 21.

1: Eyeglasses, 3a, 3b: Rim, 5: Lens frame, 7: Bridge, 11: Projection piece, 13: Satoshi, 15: Temple frame, 21: Hood, 22: Cover, 31: Recess, 35: Nose pad

Claims (5)

A lens frame with a pair of left and right rims on which the lens is mounted, and a right side wisdom extending rearward from the right end of the lens frame.
The left side wisdom extending rearward from the left side end of the lens frame,
The right temple frame that connects to the right side
It has a left temple frame that connects to the left side
The rim has an upper rim located on the upper part of the lens, a central side rim and an end side rim located on the lens side, and a protrusion extending rearward on the back surface of the center side rim and the end side rim. Eyeglasses characterized by being provided with a piece. A hood for shielding the gap between the lens frame and the face is detachably attached to the lens frame, and the hood is a front frame having a shape that is the same as or substantially the same as the shape of the back surface of the lens frame. 1. The front frame has a cover portion extending rearward from the rim peripheral edge of the front frame, and a recess for fitting the protrusion is formed on the front surface of the center side rim and the end side rim of the front frame. The glasses described in. The hood is a transparent or translucent hood made of silicon rubber, and the side surface portion of the cover portion of the hood is provided with a notch portion for allowing the wisdom or the temple frame to escape, according to claim 1 or 2. Glasses. The spectacles according to any one of claims 1 to 3, wherein the protruding piece has a main body portion and an engaging portion provided at the tip of the main body portion. The spectacles according to claim 1, wherein a nose pad is detachably attached to a protruding piece of a rim on the center side of the lens frame.

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