JP6536975B2 - Glasses - Google Patents

Description

  The present invention relates to an eyeglass having a portion made of a carbon material.

Conventionally, various glasses that emit far infrared rays have been proposed.
For example, in Patent Document 1 below, far infrared rays are emitted from carbon fibers by integrally molding a front main body portion to be a front surface portion of an eyeglass frame of glasses with a material mainly composed of carbon fibers. The front main body portion is formed by laminating a plain weave carbon fiber and a prepreg made of an epoxy resin, and heat forming.

JP, 2011-90201, A

  However, in this glasses, only the front main body is made of the material of the carbon fiber that emits far-infrared rays, and the front main body is a part not in contact with the skin, Also, it is considered that it is difficult to achieve a sufficient health promoting effect by the action of far infrared rays. Therefore, further improvement is desired.

  This invention is proposed in view of the said situation, The objective is to provide the spectacles which can show the health promotion effect by far infrared rays which a carbon material radiates.

In order to achieve the above object, in the glasses according to the present invention, the site in contact with the skin in at least one of the temple and the nose pad is composed of an isotropic high density carbon material or a carbon fiber reinforced carbon composite material , It is characterized in that the remaining part excluding the part in contact with the skin is made of a thermoplastic resin containing 20 to 50% by weight of a particulate carbon material .

  In the present invention, the site in contact with the skin may be formed separately from the remaining site so as to be attached to the remaining site excluding the site.

  Furthermore, in the present invention, substantially at least one of the temple and the nose pad may be integrally formed of the same material as the portion contacting the skin.

  Furthermore, in the present invention, the site in contact with the skin may have a textured surface.

  Furthermore, in the present invention, the site in contact with the skin may be provided with a protrusion on the surface thereof.

  Furthermore, in the present invention, at least one of the temple and the nose pad may be provided with a magnet.

  The eyeglasses of the present invention can achieve the health promotion effect by the far infrared rays emitted by the carbon material by adopting the configuration as described above.

(A) is a perspective view of the glasses concerning a 1st embodiment of the present invention, (b) is the side view showing the wearing condition of the glasses. (A) is an enlarged view of the X part of FIG. 1 (a), the side view of the nose pad of the said glasses, (b) is sectional drawing in the AA line of the said nose pad, (c) is It is a sectional view in the AA line of the modification of the nose pad concerned. (A) is an enlarged view of Y part of FIG. 1 (a), the side view of the temple of the said glasses, (b) is sectional drawing in the BB line of the said temple, (c) is the said temple It is sectional drawing in the BB line | wire of the modification of these. (A) is a side view of the nose pad of the glasses according to the second embodiment of the present invention, (b) is a cross-sectional view taken along line AA of the nose pad, (c) is a side view of the temple of the glasses A figure, (d), is a sectional view in the BB line of the temple concerned. (A) is a side view of a nose pad of glasses according to a third embodiment of the present invention, (b) is a cross-sectional view taken along line AA of the nose pad, (c) is a side view of a temple of the glasses A figure, (d), is a sectional view in the BB line of the temple concerned.

The glasses according to the first embodiment of the present invention will be described below with reference to the drawings.
As shown in FIGS. 1 (a) and 1 (b), the glasses 1 according to this embodiment include the left and right lenses 3, 3, the lens frame 2 to which the lenses 3, 3 are attached, the nose pad 10, and a pair. And the temples 20, 20 of

The nose pad 10 is formed of a pair of substantially disc-shaped portions in contact with the skin (face), and is attached to the lens frame 2.
The pair of temples 20 and 20 are foldably connected to both ends of the lens frame 2 via hinges (not shown).
Each temple 20 comprises a rod-like temple body 21 connected to the lens frame 2 and a curved ear hook 22 connected to the end of the temple body 21. As shown in FIG. 1 (b), the ear hooking portion 22 is entirely shaped to be curved along the base of the ear, and the open end portion has a substantially disc-shaped ear end 23. The ear end 23 extends below the base of the ear.

  The glasses 1 may have various configurations, or may be glasses without the lenses 3 and 3. In addition, the lenses 3 and 3 may have any degree or no degree, and may be sunglasses. Furthermore, a glasses-type wearable terminal provided with a communication function, a moving image / music viewing function, and the like may be used.

  As shown in FIG. 1 (b), when the glasses 1 are attached to the head, a part of the temple main body 21 of the temple 20 contacts the side of the head, and substantially the entire ear hooking portion 22 , Contact with the base of the ear and earlobe, and their nearby parts. Also, the aural end 23 contacts the base of the ear and the earlobe, and the vicinity thereof (including the skin on which the artery is located). In addition, the nose pad 10 contacts the bridge of the nose, the nose, the lower part of the eye in the face, and the cheek.

  In the present embodiment, the glasses 1 contact the skin of at least one of the temple 20 and the nose pad 10 as shown in FIGS. 2 (a) and 2 (b) and FIGS. 3 (a) and 3 (b). The portions 24 and 11 are made of isotropic high density carbon material.

The configuration of the nose pad 10 will be described below.
As shown in FIGS. 1 (a) and (b) and FIGS. 2 (a) and (b), the nose pad 10 is a portion 11 that contacts the skin on the side facing the skin when the glasses 1 are worn. And the other side (the side not facing the skin) has the remaining portion 14 except the portion 11 in contact with the skin.
The site 11 in contact with the skin in the nose pad 10 is a site in contact with the bridge of the nose, the nose, the site under the eyes in the face, the cheek, etc. when the glasses 1 are worn.

In this embodiment, as shown in FIG. 2B, the site 11 of the nose pad 10 in contact with the skin and the remaining site 14 are formed separately from each other, and the site 11 in contact with the skin is the remaining site 14. It is configured to be attached to
The site 11 in contact with the skin and the remaining site 14 are both substantially disk-shaped, and the site 11 in contact with the skin is a shape covering substantially the entire surface on the site 11 side of the remaining site 14 in contact with the skin. It is assumed. The portions 11 in contact with the skin are overlapped and attached to the remaining portion 14 so that the thickness directions thereof coincide with each other.
The remaining portion 14 may be made of resin, metal, wood or the like, or may be made of a thermoplastic resin containing a particulate carbon material described later. In addition, the remaining portion 14 may be a ready-made nose pad made of these materials, and the ready-to-use nose pad 11 may be configured to have the portion 11 in contact with the skin attached thereto.

  The isotropic high density carbon material is also called a CIP material (CIP is an abbreviation of Cold Isostatic Press), or isotropic graphite. This isotropic high density carbon material is manufactured by putting a raw material in a container made of rubber and pressing six sides with equal pressure. Accordingly, since the force is uniformly applied, the strength is less varied on all surfaces, the texture is fine, and the material has excellent mechanical properties as compared with other forming methods.

Specifically, this isotropic high density carbon material may be manufactured as follows.
First, about 5% by weight of a phenolic adhesive and a binder such as pitch or tar are added to a particulate carbon material of carbide such as graphite, and the like is filled in a mold having elasticity (for example, a mold made of rubber). The said type is a type which can obtain the product which becomes the shape in contact part 11 of the skin of nasal pad 10 if it says in this embodiment. Then, the mold is sealed, submerged in a pressure vessel, and pressurized with water as a pressure medium. By doing this, since the carbon material is pressurized isobarically from all directions, randomly oriented and isotropic (isotropic ratio: 1.0 to 1.1) lumps are generated. Thereafter, the mass of the carbon material taken out of the mold is heated in a state of being deprived of oxygen and finally fired at about 2000 to 3000 ° C. Since the phenol component and pitch or tar are volatilized at about 1200 ° C. during heating, the carbon material is crystallized (graphitized), and a high-density crystal having a carbon purity of 90% or more It becomes a structure. Thereby, the site | part 11 which contacts the skin of the nose pad 10 comprised with the isotropic high density carbon material is manufactured.
As the site 11 of the nose pad 10 to be in contact with the skin, a raw material made of an isotropic high density carbon material having a crystal structure is first manufactured by the above-described process, and the raw material is cut and processed. It may be manufactured by

An isotropic high density carbon material is a material having a high thermal conductivity and emitting a large amount of far infrared rays by energy absorbed in the form of external heat or light.
Therefore, when wearing the glasses 1, the isotropic high-density carbon material contained in the portion 11 of the nose pad 10 in contact with the skin is heated by the body temperature of the human body, resonates with human tissues, and emits far infrared rays. Thereby, the deep part of a human body is heated, blood flow is promoted, and a health promotion effect is produced.
Further, since the site 11 of the nose pad 10 in contact with the skin is composed of an isotropic high density carbon material having high thermal conductivity, the heat of the skin contacted by the isotropic high density carbon material is It is easy to be absorbed by the isotropic high density carbon material, the skin is cooled, and a cool feeling can be brought about at the time of wearing the glasses 1.
In addition, you may comprise the whole site | part 11 which contacts the skin in the nose pad 10 with an isotropic high density carbon material, and comprise only a part in the said site 11 with an isotropic high density carbon material It is also good.

The site 11 in contact with the skin may be attached to the remaining site 14 using an adhesive 16, as shown in FIG. 2 (b). As the pressure-sensitive adhesive 16, rubber-based, acrylic-based, silicone-based or the like may be used.
Alternatively, the site 11 in contact with the skin may be attached to the remaining site 14 by using an adhesive sheet in which the adhesive 16 is applied to both the front and back sides. A cloth sheet such as a non-woven fabric may be used as the base material of such a pressure-sensitive adhesive sheet.
As such an adhesive 16, even if it is possible to remove the site 11 in contact with the skin once attached to the remaining site 14 from the remaining site 14 and attach it to the remaining site 14 again. Good. By using such an adhesive 16, the site 11 in contact with the skin can be made detachable with respect to the remaining site 14, and it becomes easy to replace these sites with new ones.
Instead of the pressure-sensitive adhesive 16, a liquid, gel or solid adhesive may be used, and as such an adhesive, for example, epoxy resin type, synthetic rubber type, hot melt type adhesive Or the like may be used. As such an adhesive, a part which can be removed from the remaining part 14 and attached to the remaining part 14 again may be used. Once bonded, those which can not be removed may be used.

Further, instead of the above embodiment, the portion 11 in contact with the skin and the remaining portion 14 may be fixed using various fixing tools. As such a fixing tool, for example, a stapler, a screw, a ring-shaped rubber material or the like may be used.
Alternatively, a pinching portion for pinching the remaining portion 14 is provided at the portion 11 in contact with the skin, and the pinching portion pinches the remaining portion 14 to attach the portion 11 in contact with the skin to the remaining portion 14 It is good also as composition. Such a sandwiching portion may be configured to sandwich both ends in the width direction of the remaining portion 14 or may be provided at both ends in the width direction of the portion 11 in contact with the skin.
In the above-described embodiment, the portion 11 in contact with the skin may be detachably attached to the remaining portion 14.

In the present embodiment, as shown in FIG. 2 (b), the surface 12 of the site 11 in contact with the skin of the nose pad 10 is made to have a textured shape.
The textured state means a state in which a plurality of minute irregularities are formed on the surface of the object, and the textured surface is applied to the surface of the object to form a textured surface, thereby forming the textured surface. By subjecting the surface 12 of the nose pad 10 in contact with the skin to such a texture, a texture is formed on the surface 12.
As the finishing process, so-called media such as sand, iron, glass, etc. are mixed with air, pressure is applied to strike the object surface and sand blasting, and the above media are mixed with water and water honing, etc. Various methods may be used.
In addition, as for the location made into a satin shape, the whole of the surface 12 of the site | part 11 which contacts the skin of the nose pad 10 may be made into a satin shape, and it is good also as the satin shape.
Thus, the textured surface 12 has a texture that the surface is smooth since the contact area with the skin is small. As a result, the antislip effect of the nose pad 10 is exerted, and the touch of the skin contact when the glasses 1 are worn becomes comfortable, and the skin contact surface of the nose pad 10 is covered with the skin. The feeling of sticking can be reduced. Furthermore, it also has the effect of making dirt such as fingerprints inconspicuous.

Further, in the present embodiment, as shown in FIG. 2B, the projections 13 and 13 are provided on the surface 12 of the portion 11 of the nose pad 10 in contact with the skin.
In the illustrated example, an example is shown in which two projections 13 and 13 having substantially hemispherical shapes and having substantially the same shape and size are provided on the surface 12 of the portion 11 in contact with the skin. The height dimension (projection dimension from the surface 12) of the protrusion 13 may be, for example, about 1 mm to 3 mm. The number of the protrusions 13 may be one, and the shape, the location, the size, the number, etc. of the protrusions 13 are not limited to those shown in the drawings, but may be various configurations. For example, the shape of the protrusion 13 may be a substantially conical shape, a substantially polygonal column shape, a substantially cylindrical shape, or the like. In addition, the corner of the protruding tip of the protrusion 13 may be formed round or pointed. The formation position of the projection 13 is desirably formed at a position where the skin is pressed and stimulated to feel comfortable, and may be formed at a position that stimulates, for example, a pressure point of the nose (for example, clear light etc.). According to this, the protuberances 13 stimulate the acupoint to exert an effect on eye fatigue and nasal congestion improvement.
These projections 13 and 13 may be formed by shaving the surface 12 of the portion 11 in contact with the skin made of isotropic high density carbon material. Alternatively, it may be formed using a mold having elasticity as described above.
As described above, when the projections 13 and 13 are made of an isotropic high density carbon material, the projections 13 and 13 are heated by the body temperature of the human body, resonate with the tissues of the human body, and emit far infrared rays. As a result, the deep part of the human body is further heated, blood flow is promoted, and a health promotion effect is exerted. Further, if the projections 13 and 13 are composed of an isotropic high density carbon material having high thermal conductivity in this way, the heat of the skin is easily absorbed by the isotropic high density carbon material, and the skin is cooled. At the time of wearing the glasses 1, a refreshing feeling can be brought about.

Moreover, in the present embodiment, as shown in FIG. 2 (b), the nose pad 10 is provided with the magnet 15. In the present embodiment, an example is shown in which the magnet 15 is embedded in the surface portion of the remaining portion 14 opposite to the skin. The magnet 15 is embedded in a recess formed in the surface portion and fixed thereto using an adhesive, an adhesive or the like.
A permanent magnet may be used as the magnet 15. As the permanent magnet, neodymium, iron, rare earth magnet mainly composed of boron, samarium cobalt magnet or the like may be used, and among them, preferably neodymium magnet having strong magnetic force is used. If the total magnetic flux density of the magnets 15 provided on the nose pad 10 is, for example, 35 to 200 mSt, there is a possibility that the medical device can be obtained.
If the magnet 15 is provided as described above, in addition to the above-mentioned effects, the magnetic force from the magnet 15 can achieve the elimination of the body of the body and the promoting effect of the blood flow.
Further, as described above, by embedding and fixing the magnet 15 in the surface portion, the magnet 15 can be firmly fixed in the remaining portion 14 and the appearance of the nose pad 10 can be improved.
The magnet 15 may be detachably fixed to the remaining portion 14 by using an adhesive or an adhesive.

Next, a modification (10A) of the nose pad 10 according to the present embodiment will be described.
In addition, suppose that the difference with FIG.2 (b) mentioned above is mainly demonstrated, and description is abbreviate | omitted or simplified the location which attached | subjected the code | symbol same as FIG.2 (b).
As shown in FIG. 2 (c), the nose pad 10A according to the present modification does not embed the magnet 15A in the surface portion of the remaining portion 14A on the opposite side to the skin, but pastes it over the entire surface (entire surface). The point of wearing is different from the example of FIG. 2 (b). In this case, the area of the magnet 15A can be secured wider than in the example of FIG. 2 (b).
The magnet 15A may be attached to the surface using an adhesive, an adhesive or the like, and as the adhesive or the adhesive, the magnet 15A can be attached so as to be removable from the surface. You may use a thing. If such an adhesive or adhesive is used, it becomes easy to replace the magnet 15A with a new one.
In addition, as shown in FIG.2 (c), you may form a satin finish and the processus | protrusion 13 in the surface 12 of the site | part 11 which contacts skin similarly to the above-mentioned nose pad 10. As shown in FIG.
Also in this modification, the same effect as that of the above-mentioned FIG. 2 (b) can be obtained.

Next, the configuration of the temple 20 will be described.
The temple 20, as shown in FIGS. 1 (a), 3 (a) and 3 (b), has a site 24 in contact with the skin on the side facing the skin when wearing the glasses 1, and the other side (The side not facing the skin) has a remaining portion 27 excluding the portion 24 in contact with the skin.
In FIGS. 3A and 3B, only the ear hooking portion 22 and the ear side end 23 of the temple 20 are shown, and the ear hooking portion 22 and the ear side end 23 are in contact with the skin 24 and An example in which the remaining portion 27 is included is shown.
The site 24 in contact with the skin in the temple 20 is a site in contact with the temporal region of the temple 20 of the temple 20 at the time of wearing the glasses 1, the base or earlobe of the ear in the ear hook portion 22, and the vicinity thereof The contact point may be the contact point, the base of the ear at the end 23 of the ear, the earlobe, and the contact point with the adjacent part (including the skin on which the artery is located).

In this embodiment, as shown in FIG. 3B, the site 24 of the temple 20 in contact with the skin and the remaining site 27 are formed separately from each other, and the site 24 in contact with the skin is the remaining site 27. It is configured to be attached.
The site 24 in contact with the skin is shaped to cover substantially the entire surface of the remaining site 27 on the site 24 side in contact with the skin. The portions 24 in contact with the skin are superimposed and attached to the remaining portion 27 so that the thickness directions thereof coincide with each other.
The remaining portion 27 may be made of resin, metal, wood or the like, or may be made of a thermoplastic resin containing a particulate carbon material described later. In addition, the remaining portion 27 may be a ready-made product of a temple made of these materials, and the ready-made product of this temple may be configured to be attached with a portion 24 in contact with the skin.
The site 24 in contact with the skin may be attached to the remaining site 27 using an adhesive 29, as shown in FIG. 3 (b), or an adhesive sheet in which the adhesive 29 is applied to both front and back sides is used. It may be used and attached to the remaining portion 27. A cloth sheet such as a non-woven fabric may be used as the base material of such a pressure-sensitive adhesive sheet.

  In addition, the site 24 of the temple 20 in contact with the skin is divided into a plurality of component parts, and an adhesive sheet is attached to the back surface (surface opposite to the skin) to connect these component parts. It is also good. As a result, each component is movably connected to each other, so that in a state where the site 24 in contact with the skin is attached to the temple 20 via the adhesive sheet, each component is a flexure of the temple 20. Since it is possible to follow the friction, bending of the temple 20 is allowed and breakage of the site 24 in contact with the skin is avoided.

  Also, in place of the adhesive 29, an adhesive or a fixture may be used. With regard to the adhesive 29, the adhesive, the type of fixing tool, and the feature points that can be reattached to the remaining area 27 after removing the area 24 in contact with the skin, the above-described nasal pads 10 and 10A It is good also as a similar mode. In addition, the region 24 in contact with the skin may be provided with a sandwiching portion for sandwiching the remaining region 27 and the region 24 in contact with the skin may be attached to the remaining region 27. The configuration for detachably attaching the portion 27 may be the same as that of the above-described nasal pads 10 and 10A.

Alternatively, the end of the remaining portion 27 of the temple 20 (the end on the side opposite to the lens 3) is a thin rod made of metal or the like, and the inside of the rod of the portion 24 contacting the skin The skin is provided with an insertion hole into which the thin rod of the remaining part 27 is inserted along the longitudinal direction, and the thin rod of the remaining part 27 is inserted into the insertion hole of the part 24 contacting the skin. May be attached to the remaining portion 27.
As a result, the site 24 in contact with the skin can be easily attached to and detached from the remaining site 27, and replacement with these new ones becomes easy. Moreover, if the site 24 to be in contact with the skin of various configurations rich in variation is prepared, the ready-made glasses 1 provided with the remaining site 27 having the thin rod-like body are desired depending on the situation. Since things can be appropriately selected and attached, fashion can be enhanced.
The thin rod-like body may be provided in the portion 24 in contact with the skin, and the insertion hole may be provided in the remaining portion 27.

In the same manner as the ear hooking portion 22 and the ear side end portion 23, the temple main body 21 of the temple 20 may be configured to be provided with a portion 24 in contact with the skin and a remaining portion 27.
Further, the entire site 24 in contact with the skin in the temple 20 may be made of an isotropic high density carbon material, or even if only a part of the site 24 is made of an isotropic high density carbon material Good.
Moreover, the manufacturing method which comprises the site | part 24 which contacts a skin with an isotropic high density carbon material may use the method similar to nasal pad 10, 10A mentioned above.

Further, in the present embodiment, as shown in FIG. 3B, the surface 25 of the portion 24 of the temple 20 in contact with the skin is made to have a satin shape. Thus, the textured surface 25 has a texture that the surface is smooth since the contact area with the skin is small. As a result, the effect of anti-slip of the temple 20 is exhibited, and the touch of the skin contact when the glasses 1 are worn becomes comfortable, and the contact surface of the temple 20 part to the skin clings to the skin The feel can be reduced. Furthermore, it also has the effect of making dirt such as fingerprints inconspicuous.
The entire surface 25 may be textured, or a portion thereof may be textured. The surface 25 may be textured in the same manner as the nose pad 10 described above.
Furthermore, in the present embodiment, as shown in FIG. 3B, the projections 26 are provided on the surface 25 of the site 24 of the temple 20 in contact with the skin.
The illustrated example shows an example in which one protrusion 26 having a substantially hemispherical shape is provided on the surface 25 of the portion 24 in contact with the skin. The height dimension (projection dimension from the surface 25) of the protrusion 26 may be, for example, about 1 mm to 8 mm. The shape, location, size, number and the like of the protrusions 26 are not limited to those shown in the drawings, but may be variously configured. For example, the shape of the protrusion 26 may be a substantially conical shape, a substantially polygonal column shape, a substantially cylindrical shape, or the like. In addition, the corner of the protruding tip of the protrusion 26 may be formed round or pointed. The formation position of the projections 26 is desirably formed at a position where the skin is pressed and stimulated to feel comfortable, for example, if the projections 26 are formed so as to stimulate the acupressure points of the ears and plows. By pressing the pressure point with the projections 26, it can be expected to effectively act on swelling, dullness, ear disease, dizziness and the like of the face. Further, by forming the projections 26 so as to stimulate the pressure points of the ears and the palate, pressing the pressure points by the projections 26 can be expected to effectively act on alleviation of headache, fatigue of the eyes and the like.
Alternatively, the projections 26 may be formed by shaving the surface 25 of the portion 24 in contact with the skin made of isotropic high density carbon material. Alternatively, it may be formed using a mold having elasticity as described above.
As described above, when the projections 26 are made of an isotropic high density carbon material, the projections 26 are heated by the body temperature of the human body, resonate with the tissues of the human body, and emit far infrared rays. As a result, the deep part of the human body is further heated, blood flow is promoted, and a health promotion effect is exerted. Also, if the projections 26 are composed of an isotropic high density carbon material having high thermal conductivity in this way, the heat of the skin is easily absorbed by the isotropic high density carbon material, and the skin is cooled. Can bring about a refreshing feeling at the time of wearing.

  Further, in the present embodiment, as shown in FIG. 3 (b), the temples 20 are provided with the magnets 28. In the present embodiment, an example is shown in which the magnet 28 is embedded in the surface of the remaining portion 27 opposite to the skin. The magnet 28 is embedded in a recess formed in the surface and fixed thereto using an adhesive, an adhesive or the like. As the magnet 28, the thing similar to the above-mentioned magnet 15 may be used, and the fixed aspect of the magnet 28 may also be made the same as the above. If the magnet 28 is provided as described above, in addition to the above-mentioned effects, the magnetic force from the magnet 28 can achieve the elimination of the body of the body and the promotion effect of the blood flow.

Next, a modification (20A) of the temple 20 according to the present embodiment will be described.
In addition, suppose that the difference with FIG.3 (b) mentioned above is mainly demonstrated, and the description is abbreviate | omitted or simplified the location which attached the code | symbol same as FIG.3 (b).
FIG. 3C shows a cross-sectional view of the ear hooking portion 22A of the temple 20A according to the present modification.
As shown in FIG. 3C, in the ear hooking portion 22A according to the present modification, the magnet 28A is not embedded in the surface of the remaining portion 27A on the opposite side to the skin, but over the entire surface (entire surface). The point of sticking is different from the example of FIG. 3 (b). In this case, the area of the magnet 28A can be secured wider than in the example of FIG. 3 (b).
The magnet 28A may be attached to the surface using an adhesive, an adhesive or the like, and as an adhesive or an adhesive, the magnet 15A can be attached so as to be removable from the surface. You may use a thing. If such an adhesive or adhesive is used, it will be easy to replace the magnet 28A with a new one.
The places where the magnets 28 and 28A are provided on the temples 20 and 20A are not limited, and the magnets 28 and 28A may be provided on desired places of the temple main body 21, the ear hooking parts 22 and 22A, and the ear side end 23.
Also, the magnets 28, 28A may be provided at desired portions of the remaining portions 27, 27A of the temples 20, 20A, and the desired portion at the portion 24 in contact with the skin, for example, the inside or protrusion of the protrusion 26. You may provide in site | parts other than 26.
Also in this modification, the same effect as that of the above-mentioned FIG. 3 (b) can be obtained.

A DLC coating layer may be formed on the surfaces of the temples 20 and 20A, the lens frame 2 and the nose pads 10 and 10A. The DLC coating layer may be formed on the surface of the remaining portions 14, 14A, 27, 27A in these, or on the surfaces 12, 25 of the portions 11, 24 in contact with the skin.
The DLC coating layer is formed by coating DLC (Diamond-Like Carbon) mainly composed of carbon and hydrogen on the surface of the object. The DLC coating layer is a thin film of nano level but is hard and has low wear and high wettability.
The layer thickness of the DLC coating layer may be, for example, about 5 nm to 10 μm.

  Prior to forming the DLC coating layer, the surface of the object is subjected to a process of projecting fine particles to form a plurality of minute irregularities, and then the DLC coated layer is formed on the treated surface to form a DLC coating layer. It is also good. As a result, the adhesion of the DLC to the object becomes high, and the DLC coating layer becomes difficult to peel off from the object.

Moreover, after forming the process which apply | coats a pigment | dye to the surface of a target object before forming a DLC coating layer, DLC may be coated with respect to this process surface, and a DLC coating layer may be formed.
As the dye, for example, dyes having various hues, pigments and the like may be used. Moreover, as a method of applying the dye, various methods such as application by spray injection, application using a brush or the like may be used.
In addition, this coloring process may be performed without performing the formation process of the micro unevenness | corrugation with respect to the above-mentioned target object surface. Alternatively, the subject may be subjected to a forming process of micro-concavity and convexity, and then the treated surface may be subjected to a coloring process, or the subject may be subjected to a coloring process and then subjected to the treated surface. You may perform the formation process of micro unevenness | corrugation.
When the DLC coating layer is formed on the surfaces 12 and 25 of the portions 11 and 24 in contact with the skin, the DLC coating layer may be formed on the surfaces 12 and 25 on which the satin finish and the projections 13 and 26 are formed. Good. In this case, when the skin comes in contact with the surfaces 12 and 25 through the DLC coating layer, the DLC coating layer is formed so that the texture of the satin or projections 13 and 26 formed under the DLC coating layer is sufficiently transmitted to the skin. The thickness may be set.
Alternatively, a pigment may be applied to the surfaces 12 and 25 on which the matte finish and the protrusions 13 and 26 are formed, and a DLC coating layer may be formed thereon.
Further, it is possible to form the satin finish and the projections 13 and 26 by the DLC coating layer.

Fashionability or the like can be imparted by forming the DLC coating layer or performing a coloring process on the part exposed to the outside at the time of wearing the glasses 1.
That is, by performing the coloring process and the formation process of the DLC coating layer, the dye layer under the DLC coating layer is visually recognized from the outside with the DLC coating layer interposed. Therefore, the hue of the pigment layer and the transparency and hue of the DLC coating layer can combine to produce a rich color tone such as iridescent, single color, matte black, etc. It is possible to enhance the artistry.
In addition, the transparency of the DLC coating layer may be set to each grade such as high transparency, middle transparency, semi-transparency or the like by adjusting the magnitude of light transmission, and the hue is set to various ones. May be

  Alternatively, coloring may be performed by subjecting the surface of the object to ion plating. The ion plating treatment is one of the surface treatment methods using a gas such as nitrogen and a metal such as titanium, and a discharge is generated in a vacuum to generate plasma, and a metal such as titanium is generated there. It evaporates to ionize and accelerate the particles to form a thin film on the surface of the object. Because of the treatment in a high vacuum, a dense and highly adhesive thin film can be formed. When titanium and nitrogen are used as the film, a titanium nitride film is formed. The hue of this film is gold. In addition, a wide range of colors from silver to brown can be obtained by changing the ratio of nitrogen gas. In addition, if a metal other than titanium and a gas other than nitrogen are used, various hues such as gray, blue and pink can be obtained.

  This ion plating process may be performed instead of the formation of the DLC coating layer described above. Alternatively, the DLC coating layer may be formed after the object is subjected to the ion plating treatment, or the ion plating treatment may be performed after the formation of the DLC coating layer. Alternatively, a DLC coating layer may be formed on a part of the object, and ion plating may be applied to another part. In addition, it is possible to form the satin finish and the projections 13, 26 on the surfaces 12, 25 of the portions 24, 11 in contact with the skin by the ion plating process.

Although the example which comprises the site | parts 24 and 11 which contact the skin in at least one of the temple 20 (20A) and the nose pad 10 (10A) by an isotropic high density carbon material was demonstrated above, it changed to this The carbon fiber reinforced carbon composite material (hereinafter referred to as a C / C composite) may be used.
A C / C composite is one in which carbon is reinforced with carbon fiber. As its manufacturing method, for example, a carbon fiber reinforced plastic (CFRP) which is a fiber reinforced composite material of carbon fibers and plastics (mainly thermosetting ones) is molded and cured, and then heat treated in an inert atmosphere, It may be made to carbonize and manufacture plastic of a base material. In addition, C / C of C / C composite is an abbreviation of Carbon Fiber Reinforced Carbon.

Specifically, a C / C composite may be produced as follows.
First, a phenolic resin molded article (CFRP) having a carbon fiber as a core material is produced by various molding methods, and it is fired at 1000 ° C. to 2300 ° C. in vacuum to carbonize a portion of the phenolic resin. Thereby, the thing of the state where the circumference | surroundings of the carbon fiber was enclosed by the carbon which the phenol resin carbonized and was made is obtained. At this time, since components (hydrogen, oxygen, etc.) other than carbon in the phenol resin are vaporized and disappear, many bubbles are generated in carbon carbonized by the phenol resin. In order to fill the air bubbles, the fired material is immersed in a phenol resin solution, pressure impregnated, and then fired and carbonized. Thereby, in the embodiment, a C / C composite which is a material of the portions 24 and 11 in contact with the skins of the temples 20 and 20A and the nose pads 10 and 10A is obtained. The C / C composite thus obtained may be subjected to a cutting process to produce the portions 24, 11 in contact with the skin having a desired shape.

The C / C composite is light in weight and high in strength and elasticity, so it is hard to flex, hard to wear, and hard to crack or chip. Furthermore, it has heat resistance. In addition, compared with the carbon fiber reinforced plastic, the glass fiber reinforced plastic, etc., it is lighter and has high strength.
Accordingly, by using the C / C composite as a material constituting the portions 11 and 24 in contact with the skin, the portion can be thinly manufactured, and the product life can be extended.
In addition, since the C / C composite has high thermal conductivity, it has the function of absorbing and radiating the heat emitted from the site such as the nose or face with which the temples 20 and 20A and the nose pads 10 and 10A are in contact. , The wearing comfort of the glasses 1 will be good. In addition, since the C / C composite is conductive, generation of static electricity can be mitigated.

Furthermore, since the carbon material C / C composite has a far-infrared radiation action, when the glasses 1 are worn on the head, the far-infrared radiation is emitted to the head to bring about a health promotion effect. Be
The mechanism of the far infrared effect is described below.
The human body is 60% water and 25% carbon in body composition and emits far-infrared radiation of 10 microns at an average body temperature of 36.5 ° C. Therefore, when a carbon material such as isotropic high density carbon material or C / C composite touches or approaches the skin of the human body, the human body absorbs far infrared rays and is heated. That is, far-infrared rays of the same wavelength are emitted between the carbon material and the human body, and while the carbon material maintains about 36.5 ° C., water molecules collide vigorously in the body, and this vibration causes movement. As energy, it is converted to heat and the body is warmed.
As a result, far-infrared rays act on subcutaneous tissue, blood vessels and the like to improve blood flow, but according to the present inventor, it is confirmed that peripheral and central blood flow have a 15% increase effect. . In addition, these carbon materials generate an alpha wave to heal the body and contribute to health promotion.
In addition, you may comprise the whole site | parts 24 and 11 which contact the skin in the temples 20 and 20A and the nose pads 10 and 10A with a C / C composite, or C / C of only a part in the said sites 24 and 11 It may be composed of a composite.

  It is needless to say that the surfaces 25 and 12 of the portions 24 and 11 in contact with the skin may be made to have a satin-like shape also in the case of the C / C composite. Further, projections may be provided on the surfaces 25 and 12. Furthermore, the points that the magnets 28, 28A, 15, 15A may be provided to the remaining portions 27, 27A, 14, 14A are the same. Also in the case where the sites 24 and 11 in contact with the skin are composed of the C / C composite, the formation of the DLC coating layer, the coloring process, and the ion plating process may be the same as described above. Further, the aspect of attaching to the portions 24 and 11 in contact with the skin and the remaining portions 27 27A, 14 and 14A may be the same as described above.

According to the spectacles 1 which concern on this embodiment, a health promotion effect can be show | played by the far infrared rays which a carbon material radiates.
That is, the said spectacles 1 are comprising the site | parts 24 and 11 which contact the skin in at least one of the temples 20 and 20A and the nose pads 10 and 10A with an isotropic high density carbon material or a C / C composite. .
Therefore, since the isotropic high density carbon material which is a carbon material has a far infrared radiation action, when the glasses 1 are worn on the head, the far infrared radiation is emitted to the head, and the above-mentioned The mechanism of action brings about a health promotion effect.
In addition, fatigue of the brain and fatigue of the eye can be alleviated by the alpha wave emitted by the isotropic high density carbon material. In particular, if the nasal pads 10 and 10A are made of an isotropic high density carbon material, a high blood flow promoting effect can be obtained, for example, in the lower part of the eyes in the face in contact with the nasal pads 10 and 10A. It is useful for recovery of eye strain.
Furthermore, the isotropic high density carbon material is the same material as the organic substance that forms the human body without fear of corrosion, so it has good biocompatibility, high safety to the human body, and metal. There is no worry of allergies.
In addition, since the carbon material C / C composite also has a far-infrared radiation action, when the glasses 1 are worn on the head, the far-infrared radiation is emitted to the head to bring about a health promotion effect. .

Furthermore, in the present embodiment, the skin 20 is in contact with the skin at the temple 20, 20A and / or the nose pad 10, 10A in which the site 11, 24 in contact with the skin is composed of isotropic high density carbon material or C / C composite. The portions 11, 24 and the remaining portions 14, 14A, 27, 27A are formed separately from each other, and the portions 11, 24 contacting the skin are attached to the remaining portions 14, 14A, 27, 27A. It is supposed to be configured.
Therefore, the portions 11, 24 of the temples 20, 20A and / or the nose pads 10, 10A in contact with the skin are used for the temples and nose pads of the glasses which are already manufactured (to be regarded as the remaining portions in the present invention). Can be attached. Thereby, depending on the wearing condition of the glasses 1, the wearer, etc., it is possible to use the parts 11, 24 having contact with the skin having the far-infrared effect, when necessary, by attaching them to various ready-made glasses It becomes possible.

In at least one of the temples 20, 20A and / or the nasal pads 10, 10A, the remaining portions 14, 14A, 27, 27A are contained in a thermoplastic resin such as polypropylene and a particulate carbon material of carbides such as graphite. It may be done. In this case, the remaining portions 14, 14A, 27 and 27A are formed by injection molding with a thermoplastic resin such as polypropylene containing 20 to 50% by weight of graphite particles of 3 to 10 μm, preferably 3 to 4 μm. It is also good.
As the thermoplastic resin, other than those mentioned above, polystyrene, polyamide, halogenated vinyl resin, polyacetal, polyester, polycarbonate, polyaryl sulfone, polyaryl ketone, polyphenylene ether, polyphenylene sulfide, polyaryl ether ketone, polyether sulfone, polyphenylene sulfide Examples thereof include sulfone, polyarylate, liquid crystal polyester, fluorine resin and the like. These may be used alone or in combination of two or more.
In this case, it is possible to cope with various shapes, and it is possible not only to exert the health promotion effect by the far infrared rays emitted by the graphite particles contained in the remaining portions 14, 14A, 27 and 27A, but also by the thermoplastic resin The strength of 14, 14A, 27, 27A can be improved.

Next, glasses 1A according to a second embodiment of the present invention will be described using FIGS. 4 (a) to 4 (d). The differences between the above-described first embodiment and the modification thereof are mainly described, and the same members as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted or Simplify.
Glasses 1A according to the present embodiment, as shown in FIGS. 4 (a) to 4 (d), includes a temple 20B in which the portions 24A and 11A in contact with the skin are composed of isotropic high density carbon material or C / C composite. (Or) The nose pad 10B is substantially integrally formed of the same material as the portions 24A and 11A in contact with the skin.

As shown in FIGS. 4 (a) and 4 (b), substantially the entire nasal pad 10B is made of an isotropic high density carbon material or a C / C composite, and the site 11A in contact with the skin and the remainder are The part 14A is integrally formed.
As shown in FIGS. 4 (c) and 4 (d), the temple 20B is almost entirely composed of an isotropic high density carbon material or a C / C composite, and the site 24A and the rest that come into contact with the skin. The portion 27A is integrally formed.
The illustrated example shows an example in which substantially the entire ear hooking portion 22B of the temple 20B is made of an isotropic high density carbon material.

As described above, the method described above may be used as a method of forming substantially the whole of the temple 20B and / or the nose pad 10B with an isotropic high density carbon material or a C / C composite.
That is, when these are made of an isotropic high density carbon material, these final products may be obtained using molds in the shape of the temple 20B and the nose pad 10B. Alternatively, a raw material made of an isotropic high density carbon material may be manufactured by the above-described method, and a cutting process may be appropriately performed on the raw material to obtain a final product of the temple 20B and the nose pad 10B. Good.
When these components are composed of C / C composites, the above-mentioned method is used to manufacture the raw materials composed of C / C composites, and these are appropriately machined to obtain these final products. You may

The nose pads 10B and / or the temples 20B are provided with the projections 13, 13, 26 and the magnets 15, 28 as in the first embodiment described above as shown in FIGS. 4 (a) to 4 (d). It is also good.
In the case of the temple 20B, substantially the whole of the temple main body 21 and the ear hooking portion 22B, or only one of them, or a portion thereof, is an isotropic high density carbon material or C /. It may be composed of C composite. Further, in the case of the nasal pad 10B, the substantially whole of both or one of the pair of parts constituting the nasal pad 10B may be composed of an isotropic high density carbon material or a C / C composite.

In the present embodiment, the temple 20B and / or the nose pad 10B in which the site 11A, 24A in contact with the skin is composed of an isotropic high density carbon material or a C / C composite is a site in which substantially the whole is in contact with the skin. It is integrally comprised with the same material as 11A and 24A. That is, substantially the whole of the temple 20B and / or the nose pad 10B is made of an isotropic high density carbon material or a C / C composite.
Therefore, since it is not necessary to manufacture separately the some site | part in the temple 20B or the nose pad 10B, the number of manufacturing processes can be decreased and productivity improves.
Specifically, in the case of forming these with an isotropic high density carbon material, a final product is obtained using a mold having the shape of the temple 20A or the nose pad 10B, or is formed with an isotropic high density carbon material. These raw materials can be manufactured and subjected to appropriate cutting processes to easily obtain these final products. Moreover, when these are comprised by a C / C composite, these final products can be easily obtained by manufacturing the precursor raw material comprised by the C / C composite, and giving a cutting process to this suitably.

Next, glasses 1B according to a third embodiment of the present invention will be described using FIGS. 5 (a) to 5 (d).
The differences between the above-described first and second embodiments and their modifications are mainly described, and the same members as those in the first and second embodiments are denoted by the same reference numerals. The description will be omitted or simplified.
The glasses 1B according to this embodiment are an example in which the projections 13, 13, 26 and the other parts are separately provided as shown in FIGS. 5 (a) to 5 (d). The temple 20C and / or the nose pad 10C made of isotropic high density carbon material or C / C composite is substantially the same as the site 24B or 11B in contact with the skin, substantially the whole including the projections 13, 13 and 26. It is integrally constructed of materials.

Specifically, as shown in FIGS. 5A and 5B, substantially the entire nasal pad 10C is made of an isotropic high density carbon material or a C / C composite, and contacts the skin. The portion 11B and the remaining portion 14B are integrally formed.
As shown in FIGS. 5 (c) and 5 (d), the temple 20B is almost entirely composed of an isotropic high-density carbon material or a C / C composite, and the site 24B in contact with the skin and the rest are The portion 27B is integrally formed.
In the illustrated example, an example in which substantially the entire ear hooking portion 22C of the temple 20C is made of an isotropic high density carbon material is shown.

As described above, the method described above may be used as a method of forming substantially the whole of the temple 20C and / or the nasal pad 10C with an isotropic high density carbon material or a C / C composite.
That is, when these are made of an isotropic high density carbon material, these final products may be obtained using molds in the shape of the temple 20C and the nose pad 10C. Alternatively, a raw material made of an isotropic high density carbon material may be manufactured by the above-described method, and a cutting process may be appropriately performed on the raw material to obtain a final product of the temple 20C and the nasal pad 10C. Good.
When these components are composed of C / C composites, the above-mentioned method is used to manufacture the raw materials composed of C / C composites, and these are appropriately machined to obtain these final products. You may

The nose pads 10C and / or the temples 20C are provided with protrusions 13, 13, 26 and magnets 15, 28 as shown in FIGS. 5 (a) to 5 (d). In this embodiment, as shown in FIGS. 5 (b) and 5 (d), the projections 13, 13, 26 having a substantially hemispherical cross section are separately formed, and the recesses 13b, 26b are provided on the bottoms 13a, 26a. Disk-shaped small-grained magnets 15, 15, 28 are provided there. The projections 13, 13, 26 incorporating the magnets 15, 15, 28 may be attached to the portions 11 B, 24 B in contact with the skin, or may be molded. The protrusions 13, 13 and 26 are formed of an isotropic high density carbon material or a C / C composite, and when formed of an isotropic high density carbon material, a high density and well-defined crystal having a carbon purity of 90% or more Since the structure contacts while pressing the skin, the above-mentioned far-infrared effect and health promotion effect can be expected.
In the case of the temple 20C, the substantially whole of the temple main body 21 and the ear hooking portion 22C or both of them or only a part of these is an isotropic high density carbon material or C /. It may be composed of C composite.

The shape, size, and the like of each part of the glasses 1, 1A, and 1B are not limited to those in the illustrated example, and may have various configurations. For example, only a part of the ear hooks 22, 22A, 22B, 22C may be in contact with the ear.
The glasses 1, 1A and 1B may be provided with the ear hooks 22, 22A, 22B and 22C, which are parts contacting the head, and the ear side end 23 may not be provided. .
In addition, the magnets 15, 15A, 28, 28A are desired portions of the nose pads 10, 10A, 10B, 10C and the remaining portions 14, 14A, 14B, 27, 27A, 27B of the temples 20, 20A, 20B, 20C. It may be provided, or may be provided at a desired site of the site 11, 11A, 11B, 24, 24A, 24B in contact with the skin, for example, at a site such as around the projections 13, 26.
In addition, it is not necessary to necessarily provide the above-described satin, projections 13 and 26, and a magnet.
In addition to the temples 20 and 20 and the nose pad 10, the lens frame 2 is also a thermoplastic resin containing 20 to 50% by weight of isotropic high density carbon material, carbon fiber reinforced carbon composite material, and particulate carbon material. It may be configured.

1, 1A, 1B Glasses 10, 10A, 10B, 10C Nose pad 11, 11A, 11B, 24, 24A, 24B Contact with the skin 13, 26 Protrusion 14, 14A, 14B, 27, 27A, 27B Remaining part 15 , 15A, 28, 28A Magnet 20, 20A, 20B, 20C Temple

Claims (5)

  The site in contact with the skin in at least one of the temple and the nose pad is composed of an isotropic high density carbon material or a carbon fiber reinforced carbon composite material, and the remaining site excluding the site in contact with the skin is particles. Glasses comprising a thermoplastic resin containing 20 to 50% by weight of carbon-like carbon material. In claim 1,
Glasses, wherein the site in contact with the skin is formed separately from the remaining site so as to be attached to the remaining site excluding the site. In claim 1 or claim 2,
The glasses according to the present invention are characterized in that the surface in contact with the skin is textured . In any one of claims 1 to 3,
Site in contact with the skin, glasses, wherein the projections are found provided on the surface thereof. In any one of claims 1 to 4,
A spectacle is characterized in that a magnet is provided on at least one of the temple and the nose pad .

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