JP3122065B2 - Multifunctional sunglasses - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multifunctional sunglass, and more particularly, to a multifunctional sunglass in which a temple part to be worn on the ear and a band part to be worn on the back of the head can be easily replaced according to the purpose of use. It is.

[0002]

2. Description of the Related Art As is well known, sunglasses are the simplest and most effective means for preventing glare caused by sunlight and retinal damage caused by ultraviolet rays. In addition, since they are excellent in fashion, they generally use these sunglasses when enjoying outdoor sports such as swimming, fishing and camping.

However, most of conventional sunglasses, like ordinary eyeglasses for eyesight correction, are of a "temple-locking type" in which left and right temple parts are hooked on the ears and mounted. When doing, there was a fear that the sunglasses would fall off.

[0004] However, the use of "band holding type" sunglasses, such as ski goggles, in which the front of the spectacles is held by a band hung on the back of the wearer, almost eliminates the risk of falling off. However, when enjoying outdoor sports, it is very inconvenient to prepare and carry both these "Temple-locking type" and "Band holding type" sunglasses. In fact, only one of the sunglasses is used I had no choice but to do it.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks of conventional sunglasses, and it is easy to remove a temple and replace it with a band according to the purpose of use. It is an object of the present invention to provide a multifunctional sunglass which can perform the following.

It is another technical object of the present invention to provide a multifunctional sunglass having excellent ventilation around the nose of a wearer, in addition to the above-mentioned problems.

Still another object of the present invention is to provide a multifunctional sunglass in which a nose pad optimal for a purpose of use can be easily replaced, in addition to the above-mentioned problems.

[0008]

SUMMARY OF THE INVENTION In order to solve the above technical problems, the present invention provides a left-right integrated lens 1 having a ventilation hole 11 formed around the lower center thereof; And end pieces 3.3 on both sides
A rim 2 provided with: a temple 61 to be supported at the end of each of the end pieces 3.3 on the take-out side via a hinge 4 and to be hung on the ear of the wearer, or to be hung on the back of the wearer Temple attachment member 5 capable of detachably attaching band 62
A pad mounting member 7 attached to the lower part of the center of the lens 1 and having a mounting projection 71 protruding rearward; and a detachably mounted mounting projection 71 of the pad mounting member 7 Windshield cover 8 facing rearward of vent hole 11
And a nose pad 9 which is detachably attached to the attachment projection 71 of the pad attachment member 7 with the windshield cover 8 interposed therebetween.

In order to solve the above-mentioned problems, the present invention provides a temple mounting member 5 in addition to the above-described means as necessary.
Is formed in a box shape having an insertion hole 51 on the temple-facing surface and notches 52 on the upper and lower surfaces, while a band 62 is provided via a base end of the temple 61 and a connecting member 63. A forked member 64 to be inserted into the insertion hole 51 with a biasing force in a direction away from each other is provided at both ends of the forked member 64. Hooks 65 and 65 are formed at the edges of the bay windows 52 and 52. The temple attachment member 5 is rattled up and down on the upper and lower surfaces of the base end of the temple 61 when the temple is attached. The technical means that the guide projections 66 to be clamped in a state without the gap are formed.

Further, in order to solve the above-mentioned problem, the present invention further comprises a nose pad 9 in addition to the above-mentioned means, if necessary.
A mounting hole into which the mounting projection 71 of the pad mounting member 7 is to be inserted.
A pedestal 92 having 91 and a cushioning material 93 attached to the pedestal 92
And technical means of being composed of:

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings. FIG. 1 is an overall perspective view of the multifunctional sunglasses of the present embodiment, FIG. 2 is an exploded perspective view of main parts of the multifunctional sunglasses, and FIGS. 3 and 4 are parts for explaining a temple attaching operation of the multifunctional sunglasses. FIG. 5 is a partial cross-sectional view for explaining a mounting state of the band of the multifunctional sunglasses, and FIGS. 6 and 7 are cross-sectional views of main parts around a nose pad of the multifunctional sunglasses.

In the drawing, the one designated by reference numeral 1 is a left-right integrated lens, and a plurality of large and small vent holes 11, 11... Are opened around the lower center of the lens 1 (around the nose when worn). Have been. As this lens 1, a polarizing lens,
Colored lenses, polycarbonate lenses, etc. can be adopted.

In the figure, what is indicated by reference numeral 2 is a rim which is screwed along the upper edge of the lens 1 and supports the lens 1.・ 3 is formed rearward.
The rim 2 may adopt a so-called full rim that holds the entire periphery of the lens 1.

In the figure, a member designated by reference numeral 5 is a temple mounting member which is pivotally supported via a hinge 4 at the end of each of the end pieces 3.3. As shown in FIGS. 2 to 4, a temple 61 to be hooked on the ear of the wearer can be detachably attached to the temple mounting member 5, and should be hung on the back of the wearer as shown in FIG. A band 62 can be detachably attached via a connecting member 63.

That is, the temple mounting member 5 of the present embodiment
As shown in FIG. 2, is formed in a box shape having an insertion hole 51 on the temple facing surface and notch windows 52 on the upper and lower surfaces. In contrast, at the base end of temple 61,
With the biasing force in the direction away from each other, the insertion hole
A forked member 64 to be inserted into the fork member 51 is provided, and on the outer side of each leg of the forked member 64, a latching convex portion 65, 65 to be latched on the rear edge of the notch window 52, 52. Are formed. Further, on the upper and lower surfaces of the base end of the temple 61, there are formed guide projections 66 for holding the upper and lower surfaces of the temple mounting member 5 when mounting the temple.

The legs of the bifurcated member 64 of the temple 61 configured as described above are inserted into the insertion hole 51 of the temple mounting member 5 in a state where they are brought close to each other against their elastic biasing force ( Then, each leg portion of the forked member 64 is exposed to the outside by the cut-out windows 52 of the temple attaching member 5, and the latching convex portions 65 are formed on the cut-out windows 52. The temple attachment member 5 and the temple 61 are connected by being hooked on the trailing edge (see FIG. 4). At the time of this temple attachment, the guide projections 66 of the temple 61 sandwich the upper and lower surfaces of the temple attachment member 5, so that the temple 61 can be securely attached without any vertical play.

When the temple 61 is detached from the temple mounting member 5, the notch window 52 of the temple mounting member 5
If each leg of the bifurcated member 64 exposed at 52 is pinched from above and below and pushed into the inside, the locking convex portions 65
The hooked state with 52 can be easily removed, and the temple 61 can be easily pulled out.

In this embodiment, as shown in FIG. 5, the connecting members 63 at both ends of the band 62 to be hung on the back of the wearer are also bifurcated into the insertion holes 51 of the temple mounting member 5. A member 64 is provided and this forked member
On the outer side of each leg of 64, there are formed locking projections 65, 65 to be hooked on the rear edges of the cut-out windows 52, 52, and the band 62 is also detachable from the temple mounting member 5. It is configured to be attachable to

As described above, in the multifunctional sunglasses of this embodiment, the temple 61 and the band 62 can be easily replaced according to the purpose of use. There is no inconvenience of having to carry and carry both "band holding type" sunglasses, and to improve fashionability by appropriately changing temples and bands with different colors, shapes, lengths etc. Can also be done easily.

In the figure, what is indicated by reference numeral 7 is a substantially V-shaped pad mounting member attached to the lower center of the left and right integrated lens 1, and this pad mounting member 7 is directed rearward. A total of four rod-shaped mounting projections 71 are provided symmetrically.

In the drawing, what is indicated by reference numeral 8 is a substantially V-shaped windshield cover having a light-transmitting property, and through which the mounting projections 71 of the pad mounting member 7 are inserted. Insertion holes 81 to be made are opened. By inserting the windshield cover 8 through the mounting projections 71 of the pad mounting member 7, the windshield cover 8 is removably arranged in a state facing the rear side of the ventilation holes 11 of the lens 1. It is. In the present embodiment, the windshield cover is made of a light-transmitting material in order to secure a wide field of view for the wearer. However, the windshield cover is not limited to this. The windshield cover does not necessarily need to be formed of a translucent material as long as it does not hinder the operation.

In the figure, what is indicated by the reference numeral 9 is a forked nose pad made of a soft synthetic resin formed by connecting the left and right pad portions 90. The left and right pad portions 90 and 90 of the nose pad 9 are shown. The mounting projection 71 of the pad mounting member 7
Mounting holes 91, 91 ... in which 71 ... are to be inserted are opened. This nose pad 9 is attached to the mounting projection of the pad mounting member 7.
The nose pad 9 is removably attached to the pad attachment member 7 with the windshield cover 8 interposed therebetween by being inserted into 71.

As described above, in the multifunctional sunglasses according to the present embodiment, the windshield cover 8 is provided at a position rearward of the ventilation holes 11 formed around the lower center of the lens 1 (around the nose when worn). As shown by the thick arrow in FIG. 6, the wind current from the front that blows into the sunglasses through the ventilation holes 11, 11. It becomes possible. Therefore, there is no danger that airflow or foreign matter passing through the ventilation holes 11 will directly enter the eyes, and the opening area of the ventilation holes 11 will be increased to greatly improve the air permeability around the perspiring nose. Can be improved.

Further, in the multifunctional sunglasses of the present embodiment, the nose pad 9 is detachably provided, so that the nose pad according to the purpose of use can be easily replaced. The nose pad of the modified example shown in FIG.
The pad mounting member 7 includes a bifurcated pedestal 92 having a mounting hole 91 into which the mounting projection 71 of the pad mounting member 7 is to be inserted, and a sponge cushioning material 93 attached to the pedestal 92.
Since the nose pad of this modified example is more excellent in cushioning properties, the band 62
The nose does not hurt when using.

The embodiment, which is a specific example of the present invention, is generally configured as described above, but the present invention is not limited to the above-described embodiment, and within the scope of the claims, Various modifications are possible. For example, in the above embodiment, the nose pad 9 is formed in a forked shape in which the left and right pad portions 90 are connected. However, the present invention is not limited to this, and the mounting protrusion 71 of the pad mounting member 7 is not limited to this.・ 71
As long as it can be attached to and detached from the nose pad, nose pads with independent left and right pad portions may be adopted. In addition, in order to further enhance the cushioning property, the material, shape, etc. of the pad portions are appropriately changed in design. It is also possible.

[0026]

As described above in the embodiment, in the multifunctional sunglasses according to the present invention, the temple and the band can be easily replaced according to the purpose of use. There is no inconvenience of having to prepare and carry both the "hanging type" and "band holding type" sunglasses, and also exchange fashionable temples and bands with different colors, shapes, lengths etc. as appropriate. Improvements can also be made easily.

Also, in the multifunctional sunglasses of the present invention, since the windshield cover is provided at a position behind the ventilation hole formed around the lower center of the lens, the windshield is blown into the sunglasses through the ventilation hole. This windshield cover allows the airflow from the windshield to be diverted to both sides. Therefore, there is no danger that airflow or foreign matter passing through the ventilation hole will directly enter the eyes, and it is possible to increase the opening area of the ventilation hole and greatly improve the air permeability around the nose, where sweat is often generated.

Further, since the nose pad is detachably provided, the nose pad according to the purpose of use can be easily replaced, and a multifunctional sunglass excellent in versatility and easy to use is provided. be able to.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a multifunctional sunglass of the present embodiment.

FIG. 2 is an exploded perspective view of a main part of the multifunctional sunglasses.

FIG. 3 is a partial cross-sectional view for explaining a temple attaching operation of the multifunctional sunglasses.

FIG. 4 is a partial cross-sectional view illustrating a temple attaching operation of the multifunctional sunglasses.

FIG. 5 is a partial cross-sectional view illustrating an attached state of the band of the multifunctional sunglasses.

FIG. 6 is a cross-sectional view of a main part around a nose pad of the multifunctional sunglasses.

FIG. 7 is a cross-sectional view of a main part showing a modified example of the nose pad of the multifunctional sunglasses.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 lens 11 vent hole 2 rim 3 end piece 4 hinge 5 temple mounting member 51 insertion hole 52 notch window 61 temple 62 band 63 connecting member 64 fork member 65 latching protrusion 66 guide protrusion 7 pad mounting member 71 mounting protrusion 8 Draft shield 9 Nose pad 91 Mounting hole 92 Pedestal 93 Buffer material

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) G02C 7/10 G02C 5/12 G02C 5/14 G02C 11/00 G02C 11/08

Claims (3)

(57) [Claims] 1. A left-right integrated lens 1 having a ventilation hole 11 formed in the vicinity of a central lower portion; and a rim 2 supporting at least an upper edge portion of the lens 1 and having end pieces 3.3 on both right and left side edges. A temple 61 to be hung on the wearer's ear, or a band 62 to be hung on the back of the wearer's head, which is rotatably supported at the end of each of the end pieces 3.3 on the take-out side via a hinge 4. A temple mounting member 5 that can be mounted; a pad mounting member 7 attached to a lower center portion of the lens 1 and having a mounting projection 71 projecting rearward;
The lens 1 is detachably mounted on the mounting projection 71 of the lens 1.
A windshield cover 8 facing the rear position of the vent hole 11; and a nose pad 9 detachably attached to the mounting projection 71 of the pad mounting member 7 with the windshield cover 8 interposed therebetween.
And; multifunctional sunglasses characterized by comprising: 2. The temple mounting member 5 is formed in a box shape having an insertion hole 51 on the temple facing surface and notches 52 on the upper and lower surfaces, while the base end of the temple 61, And the band 62 via the connecting member 63
A forked member 64 to be inserted into the insertion hole 51 with a biasing force in a direction away from each other is provided at both ends of the forked member 64. Latching projections 65, 65 which can be hooked on the edges of the bay windows 52, 52, are formed on the upper and lower surfaces of the base end of the temple 61. 2. The multifunctional sunglass according to claim 1, wherein guide projections 66 to be held without being attached are formed. 3. A nose pad 9 having a mounting hole 91 into which a mounting projection 71 of a pad mounting member 7 is to be inserted.
The multifunctional sunglasses according to claim 1 or 2, comprising: a cushioning member (93) attached to the pedestal (92).