JP7039681B1 - Face wearer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a face wearing tool which can be worn on the face of a user to promote correction of the posture of the user. SOLUTION: Within the user's field of view of the present invention, the peripheral field of view below the user is blocked without blocking the effective field of view of the user, or the user's field of view is divided into at least a plurality of parts in the vertical direction. It includes a posture correction member that promotes the correction of the posture of the user, and a mounting member that is connected to the posture correction member and is attached to the face of the user. [Selection diagram] Fig. 1

Description

Patent Law Article 30 Paragraph 2 Applicable Publisher Tanaka Kazuhisa Publication location 5-7-1 Shiba, Minato-ku, Tokyo Publication date September 3, 2020 Other 3 cases [Publications, etc.] Publisher Atsushi Matsuura Public web address https: // www. youtube. com / watch? v = CNda61karx4 Release date December 3, 2020

The present invention relates to a face wearer.

Conventionally, there are known face-wearing devices that are used, for example, in sports and the like, and correct body movements by limiting visual information.
As such a face-wearing tool, Patent Document 1 below limits the vertical view of the user, provides a reference line extending horizontally in the center, and swings the golf with reference to this reference line. Blinker glasses that prevent the central axis from shaking due to the rotation of the body are described.

Japanese Unexamined Patent Publication No. 8-38668

However, the blinker glasses described in Patent Document 1 improve the concentration on the ball by limiting the field of view, and can image the trajectory of the head of the golf club by providing the reference line. It did not work on the unconscious spatial cognitive ability of.

Therefore, an object of the present invention is to provide a face-wearing tool capable of exerting a suitable influence on the posture and nervous system of a user by working on the unconscious spatial cognitive ability based on visual information.

In order to solve the above problems, the face-wearing device according to the present invention obstructs the user's lower peripheral visual field without obstructing the user's effective visual field, or the user's visual field. Is provided with a posture correction member that promotes the correction of the posture of the user by dividing the above into a plurality of parts in at least the vertical direction, and a mounting member that is connected to the posture correction member and is attached to the face of the user.

In the face-wearing tool, the posture-correcting member may come into contact with the user's face and project forward under the user's eyes.

In the above-mentioned face wearing tool, the posture correction member covers only the lower side of the periphery of each of the left and right eyes of the user, and is arranged between a pair of shielding bands extending in the left-right direction and a pair of shielding bands. It may be provided with a connecting band covering the base of the user's nose.

In the above-mentioned face wearing tool, the shielding band is located under the user's eyes under the user's eyes, and the size in the vertical direction differs depending on the left and right positions. Of the portions, the lower portion located directly below the black eye may be formed larger in the vertical direction than the portion different from the lower portion when facing the front.

In the face wearing tool, the wearing member may be formed in a band shape that integrally covers the back of the head of the user and the left and right temporal regions.

In the face wearing tool, the posture correction member may block the lower range of 60 ° or more in the vertical field of view of the user.

In the face wearing tool, the face wearing tool is a mask and includes a sheet-like member covering at least the mouth and nostrils of the user, and the wearing member is a string-shaped member to be hung on the user's ear. The mounting member is connected to the posture correcting member via the sheet-shaped member, the sheet-shaped member includes the posture-correcting member on the upper end side, and the posture-correcting member is in a direction perpendicular to the surface of the sheet-shaped member. , It may have a height of a predetermined value or more.

In the face wearing tool, the height above the predetermined value may be 10 mm or more.

In the face-wearing tool, the posture correction member may have a height equal to or higher than the predetermined height and less than a second predetermined height in the direction perpendicular to the surface of the sheet-shaped member.

In the face wearing tool, the second predetermined height may be 16 mm.

In the above-mentioned face-wearing tool, the face-wearing tool is a mask, includes a sheet-like member that covers at least the mouth and nostrils of the user, the sheet-like member has a predetermined thickness or more, and the sheet-like member serves as a posture correction member. It may work.

The thickness of the face-wearing tool having a predetermined thickness or more may be 10 mm or more.

In the face-wearing tool, the face-wearing tool is spectacles, and the posture correction member may function as a region dividing member that divides the rim portion of the frame of the spectacles into a plurality of regions in the vertical direction or the horizontal direction.

In the face wearing tool, the posture correction member may be a band-shaped object connecting the left and right sides of the rim of the spectacles.

In the face wearing tool, the posture correction member may be provided below the center of the rim of the spectacles in the vertical direction.

In the face wearing tool, the width of the posture correction member in the vertical direction may be 3 to 4 mm.

In the face wearing tool, the posture correction member may be movably connected to the rim portion in the vertical direction or the horizontal direction.

In the above-mentioned face-wearing tool, the lens of the spectacles may be a prism lens in which the thickness of the lower side of the lens is thicker than the thickness of the upper side.

In the face-mounted tool, the prism lens may be formed so that its thickness becomes uniform from the upper side to the lower side of the lens.

In the face wearing tool, the posture correction member may be configured to be detachably attached to the lens of the spectacles.

In the above-mentioned face wearing tool, the lens of the spectacles is provided with a concave portion for attaching the posture correction member, the posture correction member is provided with a convex portion that fits with the concave portion, and the diameter of the concave portion is 1.5 mm or less. good.

In the above face wearer, the face wearer is spectacles, the posture correction member is the under rim of the spectacles, and the under rim is located 5 to 10 mm below the eyes of the user who uses the face wearer. It may be configured as follows.

In the above-mentioned face wearing tool, the face wearing tool is spectacles, the posture correction member is the under rim of the spectacles, and the lens of the spectacles is the position of the user's eyes when the user of the spectacles looks at the front. When the ratio of the upper portion h1 and the lower portion h2 divided by the facing locations is expressed by h1 / h2, the ratio h1 / h2 may be configured to be larger than 4/6.

In the above face wearing tool, the face wearing tool is spectacles, the spectacles can be used both up and down, and the posture correction member is the upper rim of the spectacles, and when used upside down, the under rim is used. The bridge of the spectacles may be provided with a cushioning material to prevent slipping at a position where the spectacles come into contact with the base of the nose when the spectacles are used upside down.

Further, in one aspect of the present invention, a posture correction member for promoting the correction of the posture of the user is attached to the lens of the spectacles by dividing the view of the user into at least a plurality of the views of the user. A specific method for specifying a position, in which a mounting step for attaching the posture correction member and the posture correction member are attached to the lens of the spectacles at a position that prompts the user to correct the posture in the direction in which the user wants to correct the posture. It includes a measurement step of measuring the posture of a user wearing spectacles attached to a lens, and a determination step of determining a mounting position of the posture correction member based on the posture of the user measured in the measurement step.

In the face mounting tool of the present invention, the posture correction member is mounted on the user's face by mounting the mounting member connected to the shielding member on the user's face.
Then, the posture correction member blocks the peripheral visual field below the user at least without blocking the effective visual field of the user. Alternatively, the posture correction member divides the user's field of view into two areas. As a result, it can be expected that the user's head will be in a state where the jaw is closed because the user unconsciously recognizes the ground. That is, it is possible to suppress the frontal collision of the user's head and suppress the extension of the neck. In this way, by working on the unconscious spatial cognitive ability based on visual information, it is possible to have a suitable influence on the posture and nervous system of the user.

It is an external view of the face wearing tool which concerns on 1st Embodiment of this invention. It is a front view which shows the use state of the face wearer shown in FIG. It is a right side view of the user in the usage state shown in FIG. (A) is an enlarged cross-sectional view at the same position as the user's eye in FIG. 3, and (b) is an enlarged cross-sectional view at the same position as the user's eye in general eyeglasses shown as a comparative example. It is a front view which shows the use state of the face wearing tool which concerns on 2nd Embodiment of this invention. (A) is a right side view of the user in the usage state shown in FIG. 5, and is an enlarged cross-sectional view at the same position as the user's eye in (b) and (a). It is a front view which shows the use state of the face wearing tool which concerns on 3rd Embodiment of this invention. (A) is a right side view of the user in the usage state shown in FIG. 7, and is an enlarged cross-sectional view at the same position as the user's eye in (b) and (a). (A) It is an external view which shows the appearance of the face wearing tool which concerns on 4th Embodiment of this invention. (B) It is a schematic diagram which shows the usage form of a face wearing tool. (A) It is a front view of the face wearing tool. (B) It is a rear view of the face wearing tool. (C) It is a top view of the face wearing tool. (A) It is a side view which shows the usage form of a face wearing tool. (B) It is a cross-sectional enlarged view at the same position as the user's eye in (a). It is a top view which shows the usage form of a face wearing tool. (A) It is an external view which shows the appearance of the face wearing tool which concerns on 5th Embodiment of this invention. (B) It is a schematic diagram which shows the usage form of a face wearing tool. (A)-(d) is an example of a side sectional view of a face wearer. It is a right side view of the state which the user is using the face wearing tool which concerns on 5th Embodiment. (A) It is a schematic diagram which shows the appearance of the face wearing tool which concerns on 6th Embodiment. (B) It is a schematic diagram which shows the usage form of a face wearing tool. (A) It is a front view of the face wearing tool. (B) It is a figure which shows the mode that the rim of the eyeglass which is a face wearing tool is divided. (A) It is a figure which shows the line of sight of the user when the area division member is not provided in the face wearing tool. (B) It is a figure which shows the line of sight of the user when the area division member is provided in the face wearing tool. (A) to (d) are diagrams showing the relationship between a frame shape example and a region dividing member when the face wearer is eyeglasses. (A) is a side view showing the line of sight of a user wearing conventional eyeglasses. (B) is a side view showing a user wearing spectacles in which the under rim is configured to be at a higher position than before. (A) is a side view showing the line of sight of a user wearing conventional eyeglasses. (B) is a side view showing a user wearing spectacles in which the entire rim is configured to be at a higher position than before. (A) is a side view showing the line of sight of a user wearing conventional eyeglasses. (B) is a side view showing a user wearing eyeglasses in which the under rim is configured to be higher than the conventional one by changing the shape of the temple. (A) and (b) are overview views showing the appearance of the face-wearing tool according to the seventh embodiment. (C) and (d) are sectional views of a lens portion. (E) is a cross-sectional view showing another aspect of the lens portion. (A) is a perspective view of a region dividing member. (B) is a perspective view of the back surface side of the region dividing member. (C) is a front view of the area dividing member. (D) is a back view of the area dividing member. (E) is a side view of the area dividing member. It is a figure which shows the positional relationship between a rim, a shielding member, and a user's eye. It is a block diagram which shows the structural example of the information processing apparatus which determines the arrangement position of the area division member. It is a flowchart which shows the processing example of an information processing apparatus. (A) and (b) are diagrams showing other embodiments of the region dividing member. (A) is an overview view showing the appearance of the face wearer according to the eighth embodiment. (B) is a back view of the face wearer. It is a block diagram which shows the structural example of a face wearing tool. It is a flowchart which shows the operation example of a face wearing tool. It is a flowchart which shows the process of determining the mounting position of a region dividing member. (A) is a figure explaining the attachment position of the area dividing member to a lens. (B) It is a figure which looked at the user from the top. (C) is a view of the user as viewed from above, and is a view showing a state in which the body is swiveled. FIGS. (D) to (f) are diagrams for explaining other attachment positions of the region dividing member to the lens. It is a flowchart which shows the other example of the process which determines the mounting position of a region dividing member. (A), (b) It is a figure which shows the other example of attachment of the area division member. It is a figure which shows the example of the combined use of (c), (d) a region dividing member and a prism lens.

(First Embodiment)
The face wearing tool 1 according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 4.
FIG. 1 is an external view of the face wearing tool 1 according to the first embodiment. FIG. 2 is a front view showing a usage state of the face wearing tool 1. FIG. 3 is a right side view of the user of the face wearer 1.
FIG. 4 (a) is an enlarged cross-sectional view at the same position as the user's eye in FIG. 3, and FIG. 4 (b) is an enlarged cross-sectional view at the same position as the user's eye in general eyeglasses shown as a comparative example. It is a figure.

The face wearing tool 1 of the present invention is a device that has a suitable effect on the user's body by limiting a part of visual information.
As shown in FIG. 1, the face mounting tool 1 according to the present embodiment has a mounting member 10 mounted on the user's face and a shielding member 20 which is connected to the mounting member 10 and blocks a part of the user's field of view. And have. The shielding member 20 functions as a posture correction member for correcting the posture of the user by limiting the view of the user. The face wearer 1 has a shape imitating goggles that covers only the lower side of both eyes without covering the upper side.
The mounting member 10 is formed in a band shape that integrally covers the occipital region of the user and the left and right temporal regions. For example, a soft rubber band can be used as the material of the mounting member 10.

The shielding member 20 is made of a hard rubber material. The shielding member 20 is entirely black. The shielding member 20 may be formed of, for example, a soft rubber material, an elastomer material, or the like, instead of the hard rubber material. Since the shielding member 20 is entirely black, it is possible to suppress reflection from the shielding member 20 near the eyes.

As shown in FIG. 2, the shielding member 20 has a pair of shielding bands 21 covering only the lower side of the periphery of each of the user's left and right eyes and a pair of shielding bands 21 in a state of being worn by the user. It is provided with a connecting band 22 arranged between the two. The pair of connecting bands 22 and the shielding band 21 are integrally formed of the same rubber material.
In the following description, the front-back direction, the left-right direction, and the up-down direction of the face-wearing tool 1 are defined with reference to the user wearing the face-wearing tool 1.

As shown in FIG. 1, the shielding band 21 extends in the left-right direction and has an arc shape in which the central portion in the left-right direction protrudes forward and downward. In FIG. 1, the pair of shielding bands 21 have a shape that is symmetrical to each other. Although the shielding band 21 is symmetrical in FIG. 1, it may be asymmetrical depending on the purpose. That is, it may be configured to block the peripheral visual field of one of the user's eyes. This may be used, for example, in the case of correcting an imbalance between the left and right sides of the user's body.
As shown in FIG. 2, the size of the shielding band 21 in the vertical direction is different depending on the left and right positions on the lower side of the user's eyes. The shielding band 21 is a portion located under the user's eye when worn by the user, and the lower portion located directly under the black eye is different from the lower portion when facing the front. Is also formed large in the vertical direction. In other words, in the shielding band 21, the portion (true lower portion) located at the central portion in the left-right direction is formed larger in the vertical direction than the portion different from the true lower portion.

As shown in FIGS. 3 and 4, the shielding member 20 is in contact with the user's face and projects forward toward the lower side of the user's eyes. In this embodiment, the shielding band 21 is in contact with the user's face.
As shown in FIG. 4, the shielding band 21 extends in the vertical direction when viewed from the right side of the user. The lower end of the shielding band 21 is in contact with the user's face over the entire area in the left-right direction. The shielding zone 21 gradually extends forward as it goes upward.

As shown in FIG. 1, connecting portions 23 to which the mounting member 10 is connected are formed at both outer ends in the left-right direction of each of the pair of shielding bands 21. The connecting portion 23 is integrally formed of the same rubber material as the shielding band 21. The connecting portion 23 extends upward from the outer end portion in the left-right direction of the shielding band 21.
A fixing hole 24 for fixing the mounting member 10 is formed in the connecting portion 23. The fixing hole 24 has a rectangular shape when viewed from the front.

The connecting band 22 is arranged between the pair of shielding bands 21 in the left-right direction, and covers the nose root of the user with the face wearing tool 1 attached to the user. The connecting band 22 is connected to both inner ends of each of the pair of shielding bands 21 in the left-right direction, and connects the pair of shielding bands 21 to each other. In the present embodiment, the shielding band 21 and the connecting band 22 are integrally formed of the same rubber material.
The connecting band 22 has a trapezoidal shape with the lower bottom removed when viewed from the front. The lower ends of the pair of legs are connected to the inner ends of the shielding band 21 in the left-right direction.

As shown in FIG. 3, the shielding member 20 blocks the user's lower peripheral visual field at least without blocking the user's effective visual field when attached to the user's face. In this embodiment, the shielding band 21 blocks the user's lower peripheral vision.
The shielding band 21 of the shielding member 20 blocks the lower range of 60 ° or more in the vertical field of view of the user. The range shielded by the shielding member 20 may be inside the lower 60 ° of the vertical visual field of the user. Further, by adjusting the vertical position of the shielding band 21, the range blocked by the shielding band 21 in the user's field of view can be arbitrarily changed.

Here, the influence of the shielding member 20 on the visual information of the user will be described.
As shown in FIG. 3, the effective vertical viewing angle of a person is about 5 ° above and about 5 ° below the central view A1. On the other hand, the peripheral viewing angle is about 60 ° above and about 70 ° below the central view A1. There are individual differences in each of these viewing angles, and the above-mentioned values are just general values.

Then, when the user wears the face wearing tool 1, a certain lower range of the user's field of view is obstructed. In the present specification, the angle from the central view A1 to the portion closest to the central view A1 in the lower visual field of the user blocked by the shielding member 20 is referred to as a shielding reference angle A2.
In this embodiment, the shielding reference angle A2 is 60 °. That is, the lower range of 60 ° or more in the vertical visual field of the user is blocked by the shielding member 20. At this time, the effective field of view of the user is not obstructed.

Then, as shown in FIG. 4A, the lower end of the shielding band 21 of the user is in contact with the face of the user over the entire area in the left-right direction, so that 60 ° of the vertical field of view of the user is formed. The view is obstructed in all parts outside the area. As a result, in order to perform ground recognition in which the user unknowingly tries to determine the position of the ground, the chin is pulled and the eyeball moves upward. That is, when the user tries to look forward while pulling the chin, he / she tries to look in a direction relatively upward as compared with the state where the chin is not pulled, and the eyeball is turned up. When the eyeball moves upward, the position of the head of the user's body changes backward. In addition, when walking, heel contact and flexion of the flexor muscles are promoted. As a result, the posture of the user becomes stable under the unconscious.

Furthermore, the upward movement of the eyeball causes the tongue to be displaced upward so as to come into contact with the palate. When the tongue is in this position, the person unconsciously promotes nasal breathing, resulting in parasympathetic dominance.
In this way, by working on the unconscious spatial cognitive ability based on visual information, it is possible to have a suitable influence on the posture and nervous system of the user.

On the other hand, as shown in FIG. 4B as a comparative example, when there is a gap between the frame 80 and the face, for example, as in general eyeglasses 100, the field of view from this gap may be obstructed. It is possible to perform ground recognition without. Therefore, in the general spectacles 100, the jaw is not unconsciously pulled and the eyeball does not move upward.

Here, the optimum shielding reference angle A2 will be described. The shielding reference angle A2 can be adjusted according to the individual and the purpose. The shielding reference angle A2 is required to be within a range that does not block the effective field of view.
For example, by reducing the shielding reference angle A2 (increasing the shielding range), the field of view can be narrowed and the concentration can be enhanced. Further, for example, by increasing the shielding reference angle A2 (decreasing the shielding range), it is possible to alleviate the tension state caused by blocking a part of the visual field.
As described above, the shielding reference angle A2 can be adjusted by adjusting the vertical position of the shielding band 21.

As described above, according to the face mounting tool 1 according to the present embodiment, the shielding member 20 is mounted on the user's face by mounting the mounting member 10 connected to the shielding member 20 on the user's face. Will be done.
Then, the shielding member 20 blocks the peripheral visual field below the user at least without blocking the effective visual field of the user. As a result, the user unconsciously recognizes the ground, so that the user's head is in a state where the jaw is closed and the upward movement of the eyeball is promoted.

When the eyeball moves upward, the spinal column of the user's body extends and the neck bends. In addition, when walking, heel contact and flexion of the flexor muscles are promoted. As a result, the posture of the user becomes stable under the unconscious.
Further, by suppressing the forward head in which the head is tilted forward, the anterior head position of the head and neck can be suppressed and the burden on the neck can be reduced.

For example, if the neck is tilted so that the head is located 10 cm forward from the neutral position, the burden on the neck increases by about 10 kg. For this reason, the neutrality (appropriate posture) of the neck cannot be secured, and the neck pain, stiff shoulders, and the flow of the carotid artery are obstructed, and the blood flow to the brain decreases.
As a result, the function of continuous blood circulation cannot be maintained, and it becomes easy to feel drowsiness and fatigue. Since the forward head has a large effect on the respiratory function, it is very important to eliminate it for maintaining the function of the eyes and the function of the neck.

In addition, in order to prevent modern diseases, the effect of using spatial cognitive therapy with the face wearing tool 1 can be expected. The eyeball causes a downward rotation, or an increase in intraocular pressure that leads to an extension of the axis of the eye when the eyeball is facing downwards, such as a forward head or prone position.
If the face wearing tool 1 is used, it is possible to support the upward function of the eyeball and create a situation in which the extension of the eye axis is not made, that is, myopia is unlikely to occur.

Due to the influence of digital devices that have become widespread in daily life these days, there are many environments in which people can see things nearby, and the eyeballs tend to move downward.
Since it has been announced that the downward rotation of the eyeball may hinder the occlusal movement, especially the proper development of the maxilla, the use of the face wearer 1 promotes the upward rotation of the eyeball and promotes the proper development of the maxilla. It can be expected to promote it.

Also, in general, most of the postures of looking at a digital device are eyeball downturns. Eyeball downturn refers to the movement of the eyeball to rotate downward in the orbit. Some space is created behind the orbit when the eyeball is downturned. When this space is created and the intraocular pressure rises due to stimulation from a digital device, the axis of the eye may be extended and the eye may change to myopia.

Further, in general, when looking at an object closer to 6 m in the human body, the accommodation action by the crystalline lens works, and the anterior-posterior axis of the crystalline lens becomes long. The anterior-posterior axis of the crystalline lens refers to the thickness of the thickest central portion of the crystalline lens in the anterior-posterior direction.
Therefore, the flow of aqueous humor, which is a body fluid that fills the eyeball, is obstructed and the intraocular pressure rises. In addition, the downturn of the eyeball is also the cause of the forward head, and if this posture continues, the blood flow to the eyeball is obstructed due to the burden on the internal carotid artery, and the worst combination of decreased blood flow + increased intraocular pressure is glaucoma. It leads to problems that lead to blindness as it progresses.
To solve such a problem, the face wearing tool 1 which moves the eyeball upward and suppresses the anterior head position of the head and neck is expected to be effective.

In addition, there is a concern that the intraocular pressure may increase during work such as desk work using a smartphone or a personal computer. By prescribing the face wearer 1, the horizontal reference line of the space can be raised. This can be expected to suppress the downward rotation of the eyeball and the increase in intraocular pressure caused by the downward rotation of the eyeball itself, and protect the function of the eye from eye diseases such as glaucoma.

Further, when the user wears the face wearing tool 1 and the eyeball rolls up, the user's tongue moves upward. The movements of the tongue and eyes are related, and in this case, turning the eyes up makes it easier for the tongue to unknowingly touch the palate in the oral cavity.
This puts the tongue in the proper position in the mouth, leading to an approach of changing from mouth breathing to nasal breathing. This is expected to stabilize the muscle strength of the trunk and lower limbs, improve the forward head, and eliminate the apnea syndrome in the low tongue position.

In addition, the face wearing tool 1 can be used to adjust the autonomic nerves in the unconscious.
Modern people often use the eyes, which are mainly eyeball downturns. The movement of eyeball downturn is controlled by the trochlear nerve and the oculomotor nerve. Of these, the trochlear nerve of the fourth cranial nerve, which has a higher predominance, is controlled by the sympathetic nerve, so that the sympathetic nerve is always overactive when the eyeball is downturned.

On the other hand, the face wearer 1 supports the eyeball upturn. The movement of the eyeball upturn is controlled by the oculomotor nerve of the third cranial nerve, and the oculomotor nerve is controlled by the parasympathetic nerve. Therefore, the effect of increasing the activity of the parasympathetic nerve can be expected by performing the movement of the eyeball upturn.

Further, as described above, the face wearing tool 1 can be used to unconsciously support the optimization of the tongue position. That is, due to the movement of the eyeball upturn, the tongue is displaced upward so as to come into contact with the palate. When the tongue is in this position, the person unconsciously promotes nasal breathing, resulting in parasympathetic dominance.
In addition, the frontal lobe of the brain consumes oxygen more easily in mouth breathing than in nasal breathing, and its activity does not stop. On the contrary, when nasal breathing is performed, the number of breaths can be reduced, and the effect of parasympathetic nerve dominance can be further expected.

In addition, the posture in which the flexion of the flexor muscle group is predominant by using the face wearing tool 1 can be expected to have the effect of suppressing the tension in the posterior mediastinum. Since the posterior mediastinum is a collection of sympathetic ganglia, it can be expected to have the effect of promoting inspiration during respiration by suppressing the tension in the posterior mediastinum.
The autonomic nerves are created by creating a parasympathetic-dominant state from the sympathetic-dominant state, which is a characteristic of modern humans, through the three actions of eyeball upturn, tongue position change, and posterior mediastinal tension suppression. It can be expected to have a very large effect on the balance adjustment of.
In this way, by working on the unconscious spatial cognitive ability based on visual information, it is possible to have a suitable influence on the posture and nervous system of the user.

Further, the shielding member 20 is in contact with the user's face and projects forward toward the lower side of the user's eyes.
Therefore, it is possible to reliably block the region outside the shielding reference angle A2, and it is possible to reliably perform the movement of pulling the jaw unconsciously and the upward movement of the eyeball.

Further, the shielding band 21 of the shielding member 20 covers only the lower side of the periphery of each of the left and right eyes of the user. Therefore, when the vertical position of the shielding member 20 is adjusted, it is possible to prevent the member located on the upper side of the user's eye from obstructing the effective field of view, for example, like general eyeglasses.

Further, among the portions of the shielding band 21 located under the user's eyes, the lower portion located directly under the black eyes is larger in the vertical direction than the portion located directly under the black eyes when facing the front. Since it is formed, the effect of blocking a part of the visual field by the shielding band 21 can be reliably achieved.

Further, since the mounting member 10 is formed in a band shape that integrally covers the back of the head of the user and the left and right temporal regions, the face mounting tool 1 has a lightweight and simple structure, and is surely attached to the face of the user. Can be attached.

(Second Embodiment)
Next, the face wearing tool 1B according to the second embodiment of the present invention will be described with reference to FIGS. 5 and 6. FIG. 5 is a front view showing a usage state of the face wearing tool 1B according to the second embodiment. 6 (a) is a right side view of the user in the usage state shown in FIG. 5, and FIG. 6 (b) is an enlarged cross-sectional view taken at the same position as the user's eye in FIG. 6 (a).
In the second embodiment, the face wearer 1B is formed in the shape of a mask covering the user's mouth and nose.

As shown in FIGS. 5 and 6, the mounting member 30 of the face mounting tool 1B has the shape of a mask. That is, the mounting member 30 is composed of a mask portion 31 that integrally covers the user's mouth and nose, and a pair of rubber cord portions 32 provided at both ends of the mask portion 31 in the left-right direction.
In the used state, the mask portion 31 has a rectangular shape in which two sides extend in the vertical direction and the remaining two sides extend in the horizontal direction. The material of the mask portion 31 may be, for example, gauze, a non-woven fabric, or the like. It is not necessary that an opening is formed in a part of the mask portion 31 and does not cover the mouth or nose.

The shielding member 40 of the face mounting tool 1B is connected to the upper end edge of the mask portion 31 and extends over the entire area of the mask portion 31 in the left-right direction. The shielding member 40 is integrally formed of the same material as the mask portion 31. Further, by providing a reinforcing member such as a wire inside the shielding member 40, the shape of the shielding member 40 may be easily maintained. The shielding member 40 functions as a posture correction member for correcting the posture of the user by limiting the view of the user.
The shielding member 40 extends upward from the upper end edge of the mask portion 31. The size of the shielding member 40 in the left-right direction increases toward the top.

As shown in FIG. 6B, the shielding member 40 is in contact with the user's face under the user's eyes. The shielding member 40 projects forward by extending toward the front as it goes upward.
If such a configuration is adopted, the face mounting tool 1B can be easily attached and detached, and the handleability can be improved.

(Third Embodiment)
Next, the face wearing tool 1C according to the third embodiment of the present invention will be described with reference to FIGS. 7 and 8. FIG. 7 is a front view showing a usage state of the face wearer 1C according to the third embodiment.
8 (a) is a right side view of the user in the usage state shown in FIG. 7, and FIG. 8 (b) is an enlarged cross-sectional view taken at the same position as the user's eye in FIG. 8 (a).
In the third embodiment, the face wearer 1C is formed in the form of a tape attached to the user's face.

As shown in FIGS. 7 and 8, the mounting member 50 in the face mounting tool 1C is composed of a tape member. As such a tape member, a taping tape used for fixing a joint or a ligament can be adopted. A tape different from the taping tape may be used as the mounting member 50.
The mounting member 50 is attached to the user's face so as to extend in the left-right direction under both the left and right eyes so as to straddle the bridge of the nose.

As shown in FIG. 8, the shielding member 60 is adhered to the adhesive surface of the mounting member 50. As the shielding member 60, a lightweight and soft member such as cotton or sponge can be adopted.
The shielding member 60 is provided only on a portion of the adhesive member extending in the left-right direction, which is located under both eyes. The size of the shielding member 60 in the left-right direction can be arbitrarily changed. Further, the face mounting tool 1C does not have to include the shielding member 60. The shielding member 60 functions as a posture correction member for correcting the posture of the user by limiting the view of the user.
If such a configuration is adopted, the face wearing tool 1C can be made into an extremely simple configuration.

(Fourth Embodiment)
Next, the face wearing tool 1D according to the fourth embodiment of the present invention will be described with reference to FIGS. 9 to 12. The face-wearing tool 1D is similar to the face-wearing tool 1B shown in the second embodiment in that it is in the same mode as a mask, but is different in that the mode of the shielding member is different.

9 (a) is a perspective view showing an overview of the face wearer 1D, and FIG. 9 (b) is an external view showing a usage pattern of the face wearer 1D. Further, FIGS. 10A to 10C are a front view, a rear view, and a top view of the face wearer 1D, respectively. 11 (a) is a side view showing a usage pattern of the face wearer 1D, and FIG. 11 (b) is an enlarged cross-sectional view at the same position as the user's eye in FIG. 11 (a). .. FIG. 12 is a top view showing a usage pattern of the face wearer 1D.

As shown in FIGS. 9 (a) and 10 (a) to 10 (c), the face wearer 1D uses at least a sheet-shaped mask portion 31 that covers the user's mouth and nostrils, and a mask portion 31. It includes a rubber cord portion 32 that functions as a mounting member for mounting on a person, and a shielding member 90. The shielding member 90 is connected to the rubber cord portion 32 via the mask portion 31. The mask portion 31 and the elastic cord portion 32 may be the same as a generally used disposable mask or the like, and the mask portion 13 may function as a filter for measures against will.

As shown in FIG. 10B, the shielding member 90 is provided at the upper end portion of the back surface of the mask portion 31. As shown in FIG. 9B, the shielding member 90 is centered on the user's nose root portion to a position closer to the left-right end of the mask portion 31 than the user's outer corner of the eye in the left-right direction. It is provided so as to come into contact with. The shielding member 90 can be realized by a cushioning material such as urethane, natural rubber (NR) latex, polyethylene, synthetic rubber, etc., but is not limited thereto. The shielding member 90 functions as a posture correction member for correcting the posture of the user by limiting the view of the user.

As described in the first embodiment to the third embodiment, the shielding member 90 is used to shield the field of view below a certain range in the downward direction of the user. Therefore, as shown in FIG. 10 (c), the shielding member 90 has a length d of a predetermined or longer with respect to the length of the mask portion 31 in the plane vertical direction. That is, in order to obtain a sufficient shielding effect, the shielding member 90 preferably has a predetermined length (which can be said to be thickness and height) of at least 5 mm or more, and more preferably 10 mm or more. It is not limited to this length. Further, the shielding member 90 may be shorter than a certain length, for example, 25 mm or less, preferably 25 mm or less, because if the length d is too long, it may cause an obstacle in general life. , 15 mm or less is preferable, but the length is not limited to this. That is, the shielding member 90 may be a member having a length d of 10 mm to 15 mm. As a result, as shown in FIG. 11B, the downward field of view without the shielding member 90 can be obtained up to the range shown by the alternate long and short dash line 1002b, whereas the presence of the shielding member 90 provides the alternate long and short dash line. It is limited to the range indicated by 1002a.

As described above, and as shown in FIGS. 9B and 12, the length l of the shielding member 90 in the left-right direction is longer than the distance between the outer corners of the left and right eyes of the user. Is preferable. Originally, the human eye recognizes an image obtained by synthesizing images obtained from the left and right eyes as an image of its own visual field. This is called fusion. That is, the human brain generates an image of a part (focused part) that one's eyes want to recognize, and perceives it as an image as recognized. For example, even if one of the left and right eyes is covered, it can be said that it is possible to provide an image that can be actually seen based on the image acquired by the other eye by the action of the brain. It is also a fusion that even if an obstacle that does not completely cover the field of view is placed in the room, it is possible to provide a scene generated by supplementing the space behind the object when the focus is placed behind the object. Conversely, information that cannot be obtained from any eye cannot be combined as an image. Therefore, if one eye is not sufficiently shielded, the image obtained from that one eye supplements the downward image of the user, so that the effect of the face wearing tool 1D cannot be obtained. There is sex. Therefore, it is desirable that the shielding member 90 has a length l at least to the left and right outer corners of the eyes so that both eyes of the user cannot obtain a downward image. Further, the shielding member 90 may be stretched until it coincides with the left-right end portion of the mask portion 31.

Here, the effect obtained by blocking the lower peripheral visual field with the face wearing tool 1D will be described. When the user uses a personal computer or smartphone that tends to take a cervical prognathism posture due to the forward head position (the posture in which the head is located in front of the neck), the user has a limited lower peripheral vision. As an unconscious posture control, it tries to reduce the cervical anterior collision state so that the lower part can be seen. That is, in general, by taking a posture in which the chin is pulled, it is possible to take a posture in which the screen of a personal computer or a smartphone is easy to see as a line of sight. In addition, the tension of the suboccipital muscles due to the cervical spine extension posture with the jaw raised leads to the compression of the arteries and nerves connected to the brain, and the cervical spine flexion posture is unconsciously selected to secure the visual field lost due to the downward shielding. As a result, the change in posture with respect to the human body naturally promoted by the face wearing device 1D leads to the reduction of headache, neck pain, stiff shoulders, low back pain, etc. due to cervical spine misalignment, and also improves the habit of downward eyeball and rolls up the eyeball. Can induce the movement of. As a result, it is possible to make the posture easy to breathe through the nose when using the mask, to improve the mouth breathing that is likely to occur when using the mask, and to improve the breathing state when using the mask. .. Further, since the shielding member 90 having a certain height or higher is located between the mask portion 31 and the user, the space formed between the users by the mask portion 31 is made larger than that of a normal mask. It is possible to make it easier for the user to breathe, and it is possible to suppress the possibility that the user sucks the mask portion 31 into the mouth as compared with a normal mask.

As shown in FIGS. 10A and 11A, the face wearing tool 1D may be provided with a fixing member 91 in front of the mask portion 31. The fixing member 91 is a member capable of sandwiching the user's nose at the upper end portion of the mask portion 31, and sandwiches the user's nose base portion. The fixing member 91 includes a holding portion 91a that sandwiches the user's nose and an urging portion 91b for pressing the mask portion 31 against the user. As an example, the sandwiching portion 91a may be a member having elasticity configured in a U shape, and may be realized by, for example, plastic, but is not limited thereto. Further, the sandwiching portion 91a is sandwiched by the urging portion 91b. Both of the urging portions 91b urge the mask portion 31 to the user by the force that the sandwiching portion 91a tries to pinch the user's nose because the end portions are connected to the sandwiching portion 91a. , The mask portion 31 can be pressed down. Therefore, it is possible to reduce the gap between the upper end of the face wearer 1D and the user. Therefore, it is desirable that the urging portion 91b is also extended to the left-right end portion of the mask portion 31. The fixing member 91 may be a clip or the like. Normally, when a mask is worn, a gap is likely to occur between the left and right sides of the nasal bridge and the mask, which causes the lens to become cloudy, for example, when the user wears spectacles. The presence of the fixing member 91 can improve the adsorption rate of the face wearer 1D to the user's face. In addition, the fixing member 91 can stimulate the left and right sides of the user's nose root, thereby promoting the expansion of the user's nasal cavity and facilitating nasal breathing.

In this embodiment, the shielding member 90 and the fixing member 91 may be formed as separate members from the mask portion 31. That is, the shielding member 90 and the fixing member 91 may be detachably configured with respect to the mask portion 31, and may be provided as individual members. In this case, the shielding member 90 and the fixing member 91 may have a mounting portion for mounting on the mask portion 31. This mounting portion may be realized by, for example, double-sided tape, a clip, or the like. By making the shielding member 90 and the fixing member 91 individual members, and by attaching the shielding member 90 and the fixing member 91 to a commercially available mask, the configuration is equivalent to that of the face mounting tool 1D shown in the present embodiment. can.

Further, in the present embodiment, the mask portion 31 is provided with the shielding member 90 to secure the height and shield the peripheral visual field under the user, but this is configured to shield the shielding member 90. Instead of providing the mask portion 31, the mask portion 31 may be configured to have a certain thickness or more (for example, 10 mm or more and 25 mm or less, preferably 10 mm or more and 16 mm or less).

(Fifth Embodiment)
In the fourth embodiment, an example of realizing the face wearing tool as a mask has been shown, but in the present embodiment, the face wearing tool 1E that can be used as daily necessities will be described. The face wearing tool 1E according to the fifth embodiment shows an example realized as eyeglasses.

FIG. 13 (a) shows an external view when the face wearer 1E is realized as eyeglasses, and FIG. 13 (b) is an overview view showing an example in which the face wearer 1E is worn by the user.

The face wearer 1E may have the same configuration as general eyeglasses. The face wearing tool 1E is provided with a shielding portion 139, unlike general eyeglasses. Here, the shielding portion 139 is realized by a part of the frame that holds the lens of the spectacles. The shielding portion 139 is a member that shields the peripheral visual field below the user, as in the first to fourth embodiments, and may be realized by a plate or a band-shaped member. The shielding portion 139 functions as a posture correction member for correcting the posture of the user by limiting the view of the user. Further, here, the shielding portion 139 may be realized by an extendable member so that its length can be adjusted. For example, the shielding portion 139 may be a member having a certain length stored in the frame of the face wearing tool 1E and functioning as a shielding portion by being taken out and extended by the user with his / her own finger or the like.

As shown in FIG. 13 (a), FIG. 13 (a) is a perspective view of the face wearer 1E, and FIG. 13 (b) shows an embodiment in which the face wearer 1E is used by the user. It is an overview diagram. As shown in FIG. 13A, the face wearer 1E is eyeglasses including a frame and a lens 131. The frame is provided on the bridge 136, the front portion 132 which is connected by the bridge 136 and sandwiches the lens 131, the temple 133 which extends from the front portion 1402, the modern 134 provided at the tip of the temple, and the front portion 132. It is equipped with a nose pad 135 that contacts the user's nose and supports the prism lens eyeglasses. The bridge 136, the front portion 132, the temple 133, and the modern 134 of the face mounting tool 1E function as mounting members. That is, the frame of the spectacles of the face wearing tool 1E functions as a wearing member for mounting the face wearing tool 1E on the user's head.

14 (a) is a cross-sectional view of the face wearer 1E when the face wearer 1E is cut along the AA line shown in FIG. 13 (a). As shown in FIGS. 13 (a) and 14 (a), the lower side of the front portion 1402 of the frame is extended toward the user to form the shielding portion 139. That is, the shielding portion 139 is a part of the frame. By forming the shielding portion 139 as a part of the frame, it is possible to facilitate the creation of the face wearing tool 1E, and the rigidity is improved as compared with the case where the frame of the spectacles and the shielding portion 139 are individually created and connected. You can expect it.

FIG. 15 is a side view seen from the right side in a state where the user wears the face wearing tool 1E. As shown in FIGS. 15 and 13 (b), the shielding portion 139 is located at the lower part of the user's eye when the face wearing tool 1E is attached. Then, the shielding unit 139 shields the peripheral visual field under the user's eye, as in the first to fourth embodiments. Generally, the distance between the front portion 132 and the user when wearing spectacles is about 1 cm. Therefore, the length m of the shielding portion 139 as seen from the side surface may also be about 0.8 mm to 1.5 mm. The end of the shield 139 may or may not be in contact with the user. Although it is possible to obtain a sufficient downward shielding effect without contacting the user, the shielding portion 139 is configured to have a length sufficient to be in contact with the user. The user's sigh and other steam coming up from the lower side can be expected to have a secondary effect of preventing anti-fog of the lens 131 of the face wearing tool 1E. That is, the shielding portion 139 may be extended until the end portion of the shielding portion 139 comes into contact with or close to the user when the user uses the face wearer 1E, but if the downward shielding is sufficient, the shielding portion 139 may be extended. , It does not have to be stretched to that extent.

By realizing the face wearer 1E as eyeglasses, it is possible to shield the peripheral visual field below the user's eyes without impairing the appearance of the user. As described in the above embodiment, the peripheral visual field below the user's eye is shielded by the shielding portion 139, so that the user unconsciously tries to include the lower part in the visual field of the head. Try to get the image of the lower part of the user by locating it further back. In other words, you will naturally take a posture with your chin pulled. That is, it is possible to suppress the frontal collision of the user's head and the bending of the neck (front bending). That is, by using an item such as eyeglasses, which is commonly used by some users, the frontal collision of the head and the bending of the neck, which are generally undesired postures for humans, can be naturally eliminated. In addition, since the posture changes due to unconsciousness, there is no burden on the user.

14 (b) to 14 (d) show examples of other aspects of the shielding portion 139. The shielding portion 139 may have any shape as long as it can shield the user's lower peripheral visual field. For example, as shown in FIG. 14 (b), the shielding portion 139 may be configured to bend. Further, the shielding portion 139 is not limited to the lower portion of the front portion 132, but may be provided on the upper portion of the front portion 132 as shown in FIG. 14 (c). Although it may be provided on the left and right sides, it is better to use only the downward shielding than to shield the entire circumference of the user's eyes to reduce the mental burden on the user due to the shielding of the user's visual field. Can be done. Further, a band-shaped shielding portion 139 may be formed so as to shield the entire circumference of the front portion 132 of the frame of the spectacles. That is, the face wearing tool 1E may be configured like goggles.

Further, the lens 131 of the face mounter 1E may be configured by a prism lens whose thickness is thicker at the other end than at one end. In the example of FIG. 14D, an example using a prism lens in which the lower side of the lens 131 is thicker than the upper side is shown. As shown in FIG. 14D, when the thickness is uniformly changed, the bending of light by the lens is also uniform. In the case of the lens 131 shown in FIG. 14D, the scene is bent upward to make it easier to see. That is, the user can visually recognize the upper scene with the neck bent downward. That is, by using the lens 131, the user can visually recognize the upper view with the neck bent, so that there is a possibility that the frontal collision of the head and the bending of the neck can be improved. Therefore, the synergistic effect of the downward shielding by the shielding portion 139 and the bending of the incident light by the lens 131 can be expected to have the effect of further suppressing the frontal collision of the head and the bending of the neck. Note that FIG. 14D shows an example in which the upper end of the lens 131 is connected at a position closer to the rear on the upper rim, but this is connected at a position closer to the front of the upper rim. It may be connected in the center.

(Sixth Embodiment)
In the first to fifth embodiments, by using a shielding member that shields the lower view of the user as the posture correction member, the downward view information is eliminated, and the user himself / herself unconsciously. I explained the configuration to take a posture that pulls the chin so that more information can be obtained in the downward direction. As a result, in the above-described embodiments 1 to 5, by limiting the visual information on the lower side of the user, the user is unconsciously urged to correct his / her posture and to roll his / her eyeball.

On the other hand, in the above-described first to fifth embodiments, the information on the lower side of the user's eyes is shielded so that the face-wearing device is always used, and depending on the user, the lower side in walking or the like is used. You may feel anxious because you cannot confirm the visual information.

Therefore, in the sixth embodiment, the face wearing tool 1F capable of taking a posture of pulling the chin to correct the posture and promoting the upward rotation of the eyeball without obstructing the lower field of view will be described.

FIG. 16A is a perspective view showing the appearance of the face wearer 1F according to the sixth embodiment. Further, FIG. 16B shows a state in which the user wears the face wearing tool 1F. 17 (a) and 17 (b) are front views of the face wearer 1F.

As shown in FIG. 16, the face wearer 1F according to the sixth embodiment is eyeglasses. The face wearing tool 1F is substantially the same as the face wearing tool 1E shown in the fifth embodiment, but the face wearing tool 1F does not include the shielding portion 139. The difference is that the region dividing member 160 is provided as the posture correction member instead of the shielding portion 139.

As shown in FIG. 16A, the face wearer 1F is a pair of eyeglasses including a frame and a lens 131. The frame is provided on the bridge 136, the front portion 132 which is connected by the bridge 136 and sandwiches the lens 131, the temple 133 which extends from the front portion 1402, the modern 134 provided at the tip of the temple, and the front portion 132. It is equipped with a nose pad 135 that contacts the user's nose and supports the prism lens eyeglasses. The bridge 136, the front portion 132, the temple 133, and the modern 134 of the face mounting tool 1F function as mounting members. That is, the frame of the spectacles on the face wearing tool 1F functions as a wearing member for mounting the face wearing tool 1E on the user's head. The frame around the lens 131 on the 1st floor of the face mounter is sometimes called a rim.

As shown in FIGS. 16 (a) and 16 (b) and FIGS. 17 (a) and 17 (b), the region dividing member 160 divides the lens 131 into two regions in the vertical direction. That is, as shown in FIG. 17B, the region dividing member 160 divides the lens 131 into an upper region 161 and a lower region 162. The area dividing member 160 is a member for dividing the user's visual space into upper and lower parts. The presence of the region dividing member 160 allows the face wearer 1F to correct the user's eye movement habits (movement of eyeball downturn to check the screen of a smartphone, mobile terminal, tablet terminal, etc.). Nowadays, there are many users who are using the tablet to get into the habit of rolling up the eyeball), and it is suitable for facilitating and suppressing the nervous system using the user's posture and eye movement, and providing eyeball reflex. Can be given. The region dividing member 160 is connected to the left and right portions of the left and right rims of the face mounter 1F, and divides the rim into two regions in the vertical direction.

The region dividing member 160 is located below the center in the vertical direction of the lens 131. That is, the area dividing member 160 divides the lens 131 so that the upper area 161 has a larger area than the lower area 162. As shown in FIG. 16A, the region dividing member 160 covers the lens 131 on the front surface of the lens 131 (the surface opposite to the user when the face mounting tool 1F is attached). It may be configured as a part of the front portion 132. In FIG. 16A, the region dividing member 160 is provided on the front surface of the lens 131 (the surface opposite to the user when viewed from the user while the user is wearing the face wearer 1F). Although an example is shown, this may be provided on the back surface of the lens 131 (the surface on the user side when the user is wearing the face wearer 1F).

Alternatively, the region dividing member 160 may be any one that visually divides the lens 131, and may be one that physically divides the lens 131. That is, the shape of the frame is the same as that of FIG. 16A, but as the lens, a lens matching the size of each region is fitted in the two upper regions 161 and the two lower regions 162 of the frame. It may be realized in a form of inclusion.

Alternatively, the region dividing member 160 may be realized in a manner shown in FIG. 16 in which a member such as a seal is attached to the lens 131 of the spectacles. The region dividing member 160 is not colorless and transparent, and may be any member as long as it can be recognized by the user.

As shown in FIGS. 17A and 17B, the area dividing member 160 needs to be recognized by the user that the field of view is divided by the front portion 132 of the spectacles and the area dividing member 160. Therefore, it is necessary to have a width h of a predetermined value or more. On the other hand, it is desirable that the width h is also a width equal to or less than a predetermined width because the width h should not be obstructed when the user looks at something. The region dividing member 160 is a member for encouraging the user to divide the lens 131 of the face wearer 1F into two regions, unconsciously select one of the regions, and see an object through the selected region. Is. Therefore, the area dividing member 160 needs to be thick enough to allow the user to recognize that the area dividing member 160 is there, while not hindering the user from seeing an object. Must be thin. Therefore, as an example, the width h in the vertical direction of the region dividing member 160 may be 3 to 4 mm, but may be increased or decreased according to individual differences of the user. Further, depending on the user, if the thickness is 3 to 4 mm, it may be shorter than that, for example, about 2 mm, if it causes stress. On the other hand, if it is 2 mm or less, it may not be recognized by some people, but if it is a member having a length of 2 mm or more in either direction, it can be recognized by the user as a region dividing member 160a. .. That is, the width h shown in the figure is 1 mm, while the length is 2 mm or more, for example, 4 mm. It may be possible to give to the user. When the width or length of the region dividing member 160 is 2 mm or less, it can be recognized by the optic nerve and the brain unconsciously, although it cannot be consciously recognized by the user, and the posture can be corrected.

Next, the effect promoted by the user by the face wearing tool 1F according to the sixth embodiment will be described with reference to FIG. FIG. 18A is a side view schematically showing the line-of-sight direction when the user wears the normal eyeglasses 1L. As shown in FIG. 18 (a), a user who usually wears spectacles with a frame (the outer edge of the lens is a substitute for the frame even when there is no frame) looks at the center of the lens and looks at the object. It is common to see. That is, as shown in FIG. 18A, the user looks at an object (obtains visual information) so that his / her line of sight G1 passes through the vertical center C1 of the spectacles 1L.

On the other hand, FIG. 18B schematically shows the relationship between the user's line of sight G2 and the face wearer 1F when the face wearer 1F is provided with the area dividing member 160 according to the present embodiment. It is a side view shown in. As shown in FIG. 18B, when there is a region dividing member 160, the user does not want to contain foreign matter in the field of view as much as possible when looking at an object, so that the region dividing member 160 is as visible as possible. Try to look at things so that you don't get in. As a result, the user unknowingly (or consciously) sees an object in order to obtain more, i.e., a wider range of visual information than the lower region 162 shown in FIG. 17 (b). You will see things by looking at the center of the large upper area 161. Therefore, as shown in FIG. 18B, the user looks at an object so that his / her line of sight G2 passes through at least the center C2 in the vertical direction of the upper region 161.

FIG. 18B also shows the user's line of sight G1 when there is no area dividing member 160, but as is clear from a comparison between the line of sight G1 and the line of sight G2, when the area dividing member 160 is present. The user's line of sight is upward because the visual information is obtained through the upper region 161. That is, when the face wearing tool 1F has the area dividing member 160 as compared with the case where the face wearing tool 1F does not have the area dividing member 160, it is possible to encourage the user's eyeball to move upward. As a result, the visual information obtained by the line-of-sight G2 has a smaller amount of information on the lower side in the line-of-sight direction than the visual information obtained without the region dividing member 160. As a result, the user naturally takes a chin-pulling posture in an attempt to obtain more information in the lower direction of the line of sight.

Further, in the case of the face wearing tool 1F, since the lower view of the user is not blocked, a part of the field of view (lower view) of the user is blocked when the face wearing tool 1F is always used. It does not cause anxiety.

In the sixth embodiment, the lens 131 is not indispensable for the face mounting tool 1F. The lens 131 does not have to be provided on the face mounting tool 1F. Further, in the sixth embodiment, when the lens 131 is provided on the face mounter 1F, a prism lens having a shape as shown in FIG. 14 (d) of the fifth embodiment may be fitted. The posture correction effect can be expected with the prism lens alone, but in that case, it is possible that the prism lens needs to be thicker than the specified thickness. Even if it is made thinner, the same posture correction effect can be obtained. Further, the lens 131 may be a lens for correcting vision, a lens with no degree for fashion, a colored lens as long as it is transparent, eye protection, and the like. It may be a lens used for (for example, a blue light lens or the like), or a lens for cosmetic purposes (for example, a skin-beautifying lens that looks good through the lens). In the case of a lens for vision correction, the focal position of the lens may be adjusted so as to be in the upper region 161.

Further, the shape of the face-wearing tool 1F as eyeglasses shown in the sixth embodiment is not limited to that shown in the figure. The shape of the spectacles may vary.

For example, FIG. 19A is a diagram showing an example of a frame shape that can be adopted as the spectacles of the sixth embodiment. As shown in FIG. 19A, the face wearer 1F is an example of eyeglasses in which a region dividing member 160 is provided on a frame having a shape in which the upper rim is removed from the frame. Further, as shown in FIG. 19 (b), the face-wearing tool 1F may have round-shaped spectacles, or as shown in FIG. 19 (c), the frame is square-shaped spectacles. May be good. Regardless of the shape, the frame of the spectacles is provided with the region dividing member 160 (posture correction member) below the center in the vertical direction of the rim.

Further, in the above, the region dividing member 160 is formed by connecting the left and right sides of the rim, but the region dividing member 160 may be connected above and below the rim. That is, the region dividing member 160 may divide the region (lens 131) surrounded by the rim into left and right regions instead of the upper and lower regions. Further, in this case, as in the vertical direction, the lens may be divided on the same side of the left and right lenses, or the place of division by the left and right lenses may be changed. That is, the ratio of the right side region and the left side region of the left and right lenses 131 may be the same or reversed by the vertical region dividing member 160. Therefore, when the vertical region dividing member 160 is used, the region dividing member 160 may be provided so that the right side region of the left and right lenses is narrow and the left side region is wide. Alternatively, the region dividing member 160 is provided so that the right region of the right lens is narrow and the left region is wide among the left and right lenses, whereas the right region of the left lens is wide and the right region is narrow. The area dividing member 160 may be provided as described above. On the contrary, the region dividing member 160 is provided so that the right region of the right lens is wide and the left region is narrow among the left and right lenses, whereas the right region of the left lens is narrow and the right region is wide. The area dividing member 160 may be provided as described above. When using such a face wearer 1F, correct the direction of the head of the user who has a habit of turning the head to either the left or right, or use a squint with different viewing directions in the left and right directions. It is possible to correct the direction of a person's eyes.

Further, the area dividing member 160 may divide the rim of the face mounting tool 1F into at least two in the vertical direction, and two or more area dividing members 160 may be provided in parallel to divide the rim into three or more in the vertical direction. It may be that. The region dividing member 160 has a secondary effect of providing a reference line in the user's field of view. Therefore, for example, a user who uses the face wearer 1F determines whether or not his / her own stroke is performed in the correct posture at the time of a shot when exercising such as golf, or passes through a ball or a club when hitting a shot. It can be used as a reference with the position to be made. Further, when two or more area dividing members 160 are provided, the area dividing member 160 that differs depending on the golf club used when hitting a shot can be utilized as a reference line. That is, since the length of the golf club differs depending on the type of golf club, the positional relationship with the viewpoint position of the user when hitting a shot differs. Therefore, when hitting all shots, it is not always possible to use the same area dividing member 160 as a reference line. However, by providing a plurality of area dividing members 160, the face mounting tool 1F can be mounted on one face. On the 1st floor of the tool, it is possible to provide a reference line according to a plurality of clubs.

Further, although the above-mentioned example shows an example in which the user consciously uses the region dividing member 160 as a reference line, it can be said that the region dividing member 160 causes an unconscious reaction of the eyeball. The eyeball causes movement restriction on the reference line side in the peripheral visual field, and unconsciously predominates movement in the opposite direction. That is, when the region dividing member 160 is configured to extend to the left and right, if the reference line is located above, the user can be encouraged to invert the eyeball and extend the cervical spine. Further, when the region dividing member 160 is configured to extend to the left and right, if the reference line is located below, the user can be encouraged to perform eyeball upturn and cervical spine flexion. On the other hand, when the region dividing member 160 is configured to extend vertically, if the reference line is located on the right side, the right eyeball is abducted, the left eyeball is abducted, and the cervical spine avoids the dividing member. By turning left, the blind spots of the split material are exchanged, and the selection that fits the open space is made. Further, when the region dividing member 160 is configured to extend vertically, if the reference line is located on the left side, the right eyeball is abducted, the left eyeball is abducted, and the cervical spine is on the right so as to avoid the dividing member. By rotating, the blind spots of the dividing material are exchanged, and the selection that fits the open space is made. Further, when the region dividing member 160 is extended vertically and both are provided at both ends on the outer side of the rim of the face wearer 1F, the binoculars are inverted and the muscle tone of the shoulder joint is promoted (abduction, abduction). (Due to restrictions on rotation, extension, horizontal external rotation, horizontal extension). Further, when the region dividing member 160 is extended vertically and both are provided inside the rim of the face wearer F, the binoculars are abducted and the muscle tone of the shoulder joint is suppressed (adduction, internal rotation, etc.). Bending, horizontal internal rotation, due to restrictions on horizontal bending) can be induced. These movements are not promoted by the user's own awareness of the reference line, but are largely due to the influence of the visual system, which is unconsciously recognized as visual information.

In the above golf example, the inventor has found that the center of gravity of the user and the appearance of the space by the user change depending on the presence or absence of the region dividing member 160 (reference line) at the time of addressing. There is. When the region dividing member 160 is extended in the left-right direction and is located downward, the cervical spine flexion is promoted, while the position of the center of gravity is in front of the user as compared with the case where the region dividing member 160 is not present. As the user moves, he / she feels closer to the ball. On the contrary, when the region dividing member 160 is located at the upper side, the position of the center of gravity moves backward while promoting the extension of the cervical spine, and the distance from the ball is felt far away.

Further, when the region dividing member 160 is extended in the vertical direction and is provided on the right side of the rim, the left visual field becomes dominant, so that the face rotation (outside the left eyeball) is performed at the top position in the club trajectory. It can be said that it is effective for the reproducibility of a player who seeks a deep takeback by performing rotation / right eyeball adduction) and catching the ball in the left peripheral visual field. When the region dividing member 160 is extended in the vertical direction and is provided on the left side of the rim, the right visual field becomes dominant, so face rotation is not performed at the top position in the club trajectory, and the right It can be said that it is effective for the reproducibility of a player who wants a shallow takeback by catching the ball in the peripheral field of view. Therefore, by using the face wearing tool 1F, it is possible to unconsciously guide the user and contribute to the improvement of the performance of the user (player). It is said that this is due to an unconscious reaction to acquire the visual field (line of sight) in the visual space by unconsciously feeling the limitation that occurs in the peripheral visual field in order to secure the visual field (line of sight) in human visual information. I can say.

Further, it is sufficient that the user can recognize that the area dividing member 160 divides the user's field of view into two in the vertical direction. That is, in addition to installing the member as long as the user can recognize that there is a boundary there, as shown in FIG. 19 (d), the area dividing member is arranged by color-coding the lens 131 into two colors in the vertical direction. It may be possible to realize 160. As an example, as shown in FIG. 19 (d), the upper region 131a is made transparent in black and the lower region 131b is made transparent in red, so that the boundary where the color changes due to the color difference is defined as the region dividing member. It is conceivable to make it function as 160. Since the user recognizes each area by the difference in color, he / she sees an object in the field of view with the area dividing member 160 as the lower limit. Can be taken. The color used in the upper region 131a and the lower region 131b is not limited to the combination of black and red, and may be a combination of other colors. Here, the lens 131 is divided into a plurality of regions according to the color combination, but this can also be realized by providing an easy-to-see region and a difficult-to-see region in the lens 131. The easy-to-see area in the lens 131 can be realized by forming a transparent lens as usual and making the difficult-to-see area opaque.

Further, the area dividing member 160 is slid vertically (when the area dividing member 160 is extended left and right) or left and right (when the area dividing member 160 is extended vertically) with respect to the rim. It may be configured to connect to the rim so that it can be connected. As a result, the user can adjust the degree of posture correction obtained by the face wearing tool 1F by himself / herself. Further, in the above embodiment, the region dividing member 160 is housed in the rim, but the region dividing member 160 may be configured to extend beyond the outer frame of the rim.

(7th Embodiment)
In the sixth embodiment, the region dividing member 160 is provided as the posture correction member for the conventional eyeglasses. It can be said that the region dividing member 160 causes the user to take an upturned posture by setting a lower limit in the field of view of the user defined by the rim of the face wearer 1F. In other words, in conventional eyeglasses, by configuring the under rim to be located higher than the conventional one, it can be expected that the under rim functions as a region dividing member 160 (posture correction member). In this case, the under rim can be said to be a region dividing member 160 in the sense that the field of view of the user defined by the rim and the field of view outside the rim are divided.

FIG. 20A is a side view of a user wearing conventional eyeglasses. Conventionally, in spectacles, when the user is looking at the front, the position through which the user's line of sight G3 passes (the position where the user's eye (pupil) faces the lens of the spectacles) is in the vertical direction of the lens. It is an unspoken understanding to make eyeglasses so that it is 4: 6. That is, in FIG. 20A, the glasses are made so that h1: h2 = 4: 6. This is a ratio defined to prevent the appearance of wearing eyeglasses and to keep the under rim out of the user's field of vision so that it does not interfere with the field of vision.

On the other hand, in the seventh embodiment, it is necessary to intentionally make the user recognize the under rim. Therefore, the face wearer 1G in the seventh embodiment is a pair of eyeglasses, and as shown in FIG. 20B, a position (use) through which the user's line of sight G3 passes when the user is looking at the front. The position where the human eye (pupil) faces the lens of the spectacles) is configured so that the ratio occupied by the upper region is wider than 4: 6 in the vertical direction of the lens. That is, the ratio h4 / h5 of the length h4 of the upper region and the length h5 of the lower region shown in FIG. 20B is configured to be larger than 4/6. Generally, the upper rim of eyeglasses is configured to face the user's eyebrows. As a result, if the ratio of the length of h4 to the entire vertical direction is increased, the position of the under rim can be naturally made higher than before. As shown in FIG. 20 (a), in the case of conventional eyeglasses, the distance h3 between the user's eye and the under rim is set. On the other hand, as shown in FIG. 20 (b), the distance between the user's eyes and the under rim according to the seventh embodiment is set to h6. Comparing FIG. 20 (a) and FIG. 20 (b), since h6 is shorter than h3, the position of the under rim is higher than that of the conventional eyeglasses with respect to the user's field of view. I can understand that there is. Then, in order to put the under rim in the user's field of view, it is preferable to configure (create) the face wearing tool 1G so that h6 is 5 to 10 mm. In the case of FIG. 20B, the total height of the face wearer 1G is shorter than before.

FIG. 21B shows an example in which the under rim of the spectacles as the face wearer 1G is made higher than before by a different method. 21 (a) shows an example of conventional eyeglasses for comparison with FIG. 21 (b). The example shown in FIG. 21 (b) shows a method of raising the position of the under rim with respect to the eye of the user without changing the total height of the rim. As shown in FIG. 21B, by making the connection position of the front portion 132 of the temple 133 with respect to the rim higher than before, h4 / h5 is made larger than 4/6 and h6 is made shorter than h3. be able to.

FIG. 22B shows another example in which the under rim of the spectacles as the face wearer 1G is made higher than before. The example shown in FIG. 22B shows a method of raising the position of the under rim with respect to the user's eyes without changing the connection position of the temple 133 with respect to the rim and without changing the total height of the rim. There is. The example shown in FIG. 22B shows an example in which the position of the under rim on the rim connected to the temple 133 is raised by changing the shape of the temple 133. FIG. 22 (a) shows an example in which a user wears conventional eyeglasses, but FIG. 22 (b) can be understood by comparing FIGS. 22 (a) and 22 (b). ), H4 / h5 can be made larger than 4/6, and h6 can be made shorter than h3. As shown in FIGS. 20 (b), 21 (b), 22 (b), etc., the position of the under rim is set higher than that of the conventional eyeglasses so that the user can recognize the position in the field of view. As a result, the same effect as that of the region dividing member 160 shown in the sixth embodiment can be obtained. Here, an example is shown in which the under rim of the spectacles is raised to function as a region dividing member, but the face wearer 1G is a region dividing member 160 in such a manner that it can be recognized as a boundary in the user's field of view. As long as it is composed of, as an example, it may be realized by covering at least the upper half of the user's face and having a hollowed-out mask around the eyes instead of the glasses. Even in such a mask, the area around the eyes is not hollowed out so as not to obstruct the user's field of vision as in the past, but the hollowed-out lower boundary is located about 5 to 10 mm below the user's eyes. Even if the mask is configured to do so, the same effect as that of the above-mentioned facial wearer 1G for eyeglasses can be obtained.

Although not shown, the face wearer 1G may be configured to be operated in two ways, that is, the conventional eyeglasses and the posture correction eyeglasses. That is, it may be configured so that it can be used in the two modes shown in FIG. Specifically, the temple 133 may be connected to the rim at the end on the rim side via a slide mechanism. By this slide mechanism, the temple 133 may be slidably connected to the rim in the vertical direction so as to be slidable between the position shown in FIG. 21 (a) and the position shown in FIG. 21 (b). May be configured. It is desirable that this slide mechanism is configured so that the temple 133 can be locked at the position shown in FIG. 21 (a) and the position shown in FIG. 21 (b). Also, although not shown, the nose pad may also be slidably connected to the rim in the vertical direction.

Also, if the top and bottom of normal glasses are used upside down, that is, if the normal upper rim is the under rim, the position will naturally be higher than that of the normal glasses. That is, by making the upper rim an under rim, it can function as a region dividing member. In that case, the temple may be formed in a shape that can be used in the vertical direction (not limited to a straight line as an example), or may be formed as a spring that sandwiches the user's head. .. Further, when the spectacles are used upside down (upside down), the bridge portion of the spectacles may be used so as to be in contact with the user's nose base portion. At this time, depending on the user, the hard member of the bridge may come into contact with the bridge, causing discomfort. Therefore, for example, a cushioning material may be provided at the upper end portion of the bridge 136 in FIG. Further, the cushioning material may be a member having a predetermined coefficient of friction, and may be configured as a non-slip material to prevent the spectacles from slipping off the user's face. As an example, the cushioning material may be realized by sponge, rubber, silicon, or the like, but is not limited thereto.

(8th Embodiment)
In the eighth embodiment, the face wearing tool 1H having a different aspect from the sixth embodiment is provided. The idea of the face wearing tool 1H is the same as that of the face wearing tool 1F shown in the sixth embodiment. On the other hand, in the sixth embodiment, the position of the region dividing member 160 is fixed when formed as a part of the rim, and has the effect of turning the eyeball upward and pulling the jaw. On the other hand, from the viewpoint of posture correction, the face-wearing tools shown in the sixth and seventh embodiments are limited to one direction.

Therefore, in the eighth embodiment, the face wearing tool 1H capable of correcting the posture in a plurality of directions and a manufacturing method thereof will be described.

FIG. 23A shows the face wearing tool 1H according to the eighth embodiment, in which the area dividing member 160a is attached. Further, FIG. 23B shows the face wearing tool 1H according to the eighth embodiment, in which the region dividing member 160a is not attached. The configuration of the face wearer 1H as basic eyeglasses is the same as that of the face wearer 1F of the sixth embodiment, and the description thereof will be omitted, and the configuration peculiar to the eighth embodiment will be described.

As shown in FIG. 23B, the lens 131 includes perforations 231a, 231b, 231c, and 231d. As shown in the figure, the perforation 231a is a hole provided at a position near the upper part of the lens 131, and is provided for attaching the region dividing member 160a toward the upper part of the lens 131. In this case, the area defined by the rim of the face wearer 1H is divided in the vertical direction. The perforation 231b is a hole provided at a position on the right side of the lens 131, and is provided for attaching the region dividing member 160a to the right side of the lens 131. In this case, the area defined by the rim of the face wearer 1H is divided in the left-right direction. The perforation 231c is a hole provided at a position below the lens 131, and is provided for attaching the region dividing member 160a toward the bottom of the lens 131. In this case, the area defined by the rim of the face wearer 1H is divided in the vertical direction. The perforation 231d is a hole provided at a position on the left side of the lens 131, and is provided for attaching the region dividing member 160a to the left side of the lens 131. In this case, the area defined by the rim of the face wearer 1H is divided in the left-right direction.

FIG. 23D is a vertical cross-sectional view of the lens 131 when the lens 131 shown in FIG. 23B is vertically divided at the portion of the perforation 231a. As shown in FIG. 23D, the lens 131 is provided with a perforation 231a and a perforation 231c. FIG. 23D is a cross-sectional view of the lens 131 in a state where the region dividing member 160a is not attached. On the other hand, FIG. 23C is a vertical cross-sectional view of the lens 131 in a state where the region dividing member 160a is attached to the perforation 231c and the lens 131 is vertically divided by the perforation 231a portion. 23 (c) and 23 (d) are cross-sectional views when the face wearer 1H is viewed from the right side in the state shown in FIG. 23 (a), and each perforation is inside the lens 131 (user). It may be provided on the side), and in that case, FIGS. 23 (c) and 23 (d) are cross-sectional views of the face wearer 1h when viewed from the left side in the state shown in FIG. 23 (a). Is.

In the present embodiment, the perforation does not penetrate the lens 131, but the perforation may be formed as a through hole as shown in FIG. 23 (e). In this case, the convex portion 241 provided on the region dividing member 160a, which will be described later, may be configured to be longer than the through hole and may be configured to be locked from the opposite side of the lens 131 by the locking member 160b. That is, it can be said that the region dividing member 160a and the locking member 160b have a relationship like a bolt and a nut, and it is possible to prevent the region dividing member 160a from being easily detached from the lens 131. There are various locking methods, which may be screwed or locked by fitting.

Each of the perforations 231a to 231d may be attached with the area dividing member 160a, but the size is not so large because the user recognizes that the size is too large and functions as the area dividing member. Is preferable. Specifically, it is desirable that the diameters of the perforations 231a to 231d are 1.5 mm or less. Although there are individual differences, the inventors have confirmed by experiments that the diameter of the perforations 231a to 231d will be recognized by the user when the diameter is 2 mm or more, and it is preferable that the diameter is 1.5 mm or less. I came to the conclusion.

FIG. 24A is a perspective view showing the appearance of the region dividing member 160a. FIG. 24 (b) is an external view of the region dividing member 160, which is an external view seen from the back surface side in the state shown in FIG. 24 (a). Further, FIG. 24 (c) is a front view of the region dividing member 160a, and FIG. 24 (d) is a rear view of the region dividing member 160a. FIG. 24 (e) is a right side view of the region dividing member 160a.

As shown in FIGS. 24 (b), (d), and (e), a convex portion 241 is provided on the back surface side of the region dividing member 160a. The convex portion 241 has a shape that fits into each of the perforations 231a to 231d. The region dividing member 160a is attached to the lens 131 by inserting the convex portion 241 into any of the perforations 231a to 231d, and functions as the region dividing member 160a.

Although the region dividing member 160a shown in FIG. 24 shows an example of having an arc lunate shape, the shape of the region dividing member 160a is recognized by the user, and the region defined by the rim is divided into two regions. Any shape can be used. The region dividing member 160 may be square, trapezoidal, triangular, or circular as long as it does not cover the user's black eyes.

As described above, the face wearing tool 1H according to the eighth embodiment can be freely attached to and detached from the area dividing member 160a by the user. Therefore, if the face wearer 1H can be used as ordinary eyeglasses, the eyeball can be rotated to the opposite side and the posture can be corrected according to the position where the region dividing member 160a is provided.

From here, one method of providing the face wearing tool 1H in a form suitable for the user will be described. FIG. 25A is a diagram showing the relationship between the outer edge of the lens 131, that is, the shape of the rim, the region dividing member 160a, and the user's eye. As shown in FIG. 25A, the region dividing member 160a may have different lengths when stretched in the vertical direction and the horizontal direction. As shown in FIG. 25 (a), when the user looks at the front while wearing the face wearing tool 1H, the area dividing member 160a does not cover the black eyes and is recognized in the visual field. It needs to be placed in the position where it is. Therefore, the image as shown in FIG. 25A is taken with the user wearing the face wearing tool 1H (glasses) to be used by the user. FIG. 25A is an image of the right eye side of the user, but the left side may also be imaged, and if the captured image includes the circumference of the user's eyes, the user wears the face wearing tool. It may be a face image in a state.

As described above, the shape of the region dividing member 160a is not limited to the shape shown in FIG. 25 (a), and may be rectangular or curved as shown in FIG. 25 (b). It may have a rectangular shape.

The appropriate position of the area dividing member 160a in the face wearer 1H depends on how much the user wants to correct the posture, but if he / she wants to exert a stronger correction force, place it closer to the black eye. However, even in that case, as shown in FIG. 25 (a), the position should be arranged so as not to cover the user's black eyes.

FIG. 26 is a block diagram showing a configuration example of an information processing apparatus 2600 that determines the position of the region dividing member 160a in the face wearing tool 1H and outputs the information. The information processing device 2600 is a computer that outputs information indicating a position where the area dividing member 160a is attached to the face wearing tool 1H, and can be realized by a so-called decap, a server device, or the like. As shown in FIG. 26, the information processing apparatus 2600 includes a communication unit 2610, an input unit 2620, a control unit 2630, a storage unit 2640, and an output unit 2650. Each part of the information processing apparatus 2600 is communicably connected to each other via a bus 2660.

The communication unit 2610 is a communication interface having a function for executing communication with another device. The communication unit 2610 may perform communication by any communication protocol as long as it can communicate with other devices, and may be communication by wire or wireless. The communication unit 2610 outputs information regarding the attachment position of the region dividing member a to the face wearing tool 1H generated by the information processing apparatus 2600 to an external device. The external device may be, for example, a device for manufacturing the face-wearing tool 1H, or a marker indicating a position where a region-dividing member composed of a seal or the like is adhered to the face-wearing tool (for example, FIG. 25). It may be a marker (marker) that indicates the position where the position of the region dividing member is adhered to the rim as shown, or it may be a device such as a printer that manufactures a seal or a film that directly adheres to the lens. .. When using such a marker, the user superimposes the marker on the lens of the spectacles and attaches the area dividing member to the lens at the same position as the position of the area dividing member indicated by the marker on the face. Realize tool 1H. In addition, the communication unit 2610 receives an image including the area around the eyes of the user wearing the face-wearing device, which is captured by an image pickup device such as an external camera or a camera connected to the information processing device 2600, and the control unit 2630. Communicate to.

The input unit 2620 is an input interface having a function of receiving input from an operator or the like of the information processing apparatus 2600 and transmitting the input to the control unit 2630. The input unit 2620 may be realized by a soft key such as a touch panel, or may be realized by a hard key. Alternatively, the input unit 2620 may be a microphone for receiving voice input. The input unit 2620 receives, for example, input of information indicating a position where the area dividing member is attached, and transmits the input content to the control unit 130.

The storage unit 2640 has a function of storing various programs and data required for operation of the information processing apparatus 2600. The storage unit 2640 can be realized by, for example, an HDD (Hard Disc Drive), an SSD (Solid State Drive), a flash memory, or the like. The storage unit 2640 stores a program for determining a position where the region dividing member is attached to the lens and outputting information regarding the position.

The output unit 2650 has a function of outputting designated information according to an instruction from the control unit 2630. The output by the output unit 150 may be an output of either an image signal or an audio signal, or may be an output by transmitting information to an external device via the communication unit 2610. The output unit 2650 outputs information regarding the position where the region dividing member 160a is attached to the lens 131 of the face wearer 1H generated by the control unit 2630. As described above, the information regarding the position where the region dividing member 160a is attached may be the design information of the face wearing tool 1H, or the region dividing member configured by a seal or the like is adhered to the lens of ordinary spectacles. It may be a marker that can specify the position to be used, or information for producing a sticker or a film that has the same shape as the lens of ordinary eyeglasses and has a region-dividing member printed on it. It may be.

The control unit 2630 is a processor having a function of controlling each unit of the information processing apparatus 2600. The control unit 2630 may be realized by a single core or a multi-core. The control unit 2630 includes a position specifying unit 2631 and a generation unit 2632.

The position specifying unit 2631 receives the image including the periphery of the user's eyes transmitted from the communication unit 2610, and uses a well-known image recognition technique to position the position of the user's eyes (black eyes) and the position of the outer edge of the rim. Identify the relationship.

The generation unit 2632 specifies the position where the region dividing member should be provided based on the positional relationship between the position of the user's eyes specified by the position specifying unit 2631 and the outer edge of the rim. Then, based on the specified position, information regarding the position where the region dividing member 160a is attached to the lens 131 of the face wearing tool 1H is generated. Then, the generation unit 2632 causes the output unit 2650 to output information regarding the position where the region dividing member 160a is attached to the lens 131 of the generated face mounting tool 1H.

FIG. 27 is a flowchart showing an operation example of the information processing apparatus 2600. As shown in FIG. 27, the communication unit 2610 of the information processing apparatus 2600 acquires (receives) a face image including the area around the eyes of the user wearing the face wearing device (step S2701). The communication unit 2610 transmits the acquired face image to the control unit 2630.

The position specifying unit 2631 of the control unit 2630 performs image recognition processing on the transmitted face image to specify the position of the rim and the user's eyes (step S2702). Then, the generation unit 2632 is a position that does not cover the user's eyes and is recognized by the user based on the position of the rim specified by the position specifying unit 2631 and the position of the user's eyes (black eyes). Is specified as the position of the region dividing member (step S2703).

Then, the generation unit 2632 generates information regarding the position where the region division member 160a is attached to the lens 131 of the face wearer 1H based on the position of the specified region division member and the position of the rim and the user's eyes. Then, it is transmitted to the output unit 2650. The output unit 2650 outputs information regarding the position where the region dividing member 160a is attached to the transmitted lens 131 of the face wearer 1H to a predetermined external device (step S2704), and ends the process.

As information indicating the location where the region dividing member 160a is attached to the lens 131 of the spectacles, the position where the perforations 231a to 231d are provided in the lens 131 may be output, but this is as described above. Other information may be used as long as the information can specify the position of the member on the lens 131. For example, the position where the region dividing member should be is colored, the other portion is transparent, and the output may be as a sticker or a film matching the shape of the rim on the face wearer 1H. Alternatively, it may be a marker or the like indicating a position where the area dividing member 160 should be attached according to the shape of the rim. Further, the information processing apparatus 2600 may output design information for generating a frame having a shape including a member corresponding to the area dividing member shown in the sixth embodiment and the seventh embodiment.

As an example, the seal or film referred to here is a region dividing member 160c that functions as a region dividing member that can be attached to the lens 131 of the spectacles as shown in FIG. 28 (a). Like the film 2801 (which may be a sticker), it is a film 2801 that matches the shape of the lens 131 or indicates where to hit the lens 131. The information processing apparatus 2600 may generate the film 2801 in conjunction with such design information of the film 2801 or a printer or the like capable of forming the film 2801. Further, the film may be used to indicate a position for attaching the region dividing member 160, and may be separately placed on the lens 131 from the back at the position of the region dividing member 160c displayed on the film. The area dividing member may be attached to the tatami mat.

Further, as shown in FIG. 28B, the area dividing member 160a may be decorated as long as it does not obstruct the line of sight in consideration of fashionability. By applying the decoration, it is possible to improve the motivation to act by attaching the region dividing member 160a to the lens 131. In addition, the user's willingness to purchase the area dividing member 160a can be improved.

(9th Embodiment)
In the ninth embodiment, a method for flexibly realizing the region dividing member physically realized in the eighth embodiment will be described.

FIG. 29A is an overview view showing the appearance of the face wearer 1J according to the ninth embodiment. Further, FIG. 29 (b) is a view of the face wearer 1J viewed from the back surface side in the state shown in FIG. 29 (a). In FIG. 29 (b), the temple is not shown in order to make the drawing easier to see.

The face wearing tool 1J according to the ninth embodiment is provided with a lens 131c unlike the face wearing tool 1H in the eighth embodiment. The lens 131c functions as a lens of the face wearer 1J as eyeglasses, and also functions as a display unit (monitor) capable of displaying an image. That is, the lens 131c is a so-called transparent display. FIGS. 29 (a) and 29 (b) show an example in which the region-divided image as the region-divided member 161b is displayed on the lens 131c, but when the region-divided image does not need to be displayed, the portion becomes transparent. ..

That is, the face wearer 1J has the configuration corresponding to the region division member shown in the seventh embodiment and the eighth embodiment, and by displaying the region division image at the same position, the seventh embodiment and the eighth embodiment. Similar to the face-wearing device shown in the form, it is possible to promote the upward rotation of the user's eyeball and to promote the correction of the posture.

The face wearer 1J is basically similar in appearance to ordinary eyeglasses. On the other hand, the face wearer 1J is provided with a plurality of buttons 2901, 2902, 2911, 2912, 2913, 2914 that function as input keys for receiving input from the user on the temple 133. Note that FIG. 29 (a) shows an example in which each button is provided on the temple 133 on the right side of the drawing, but this may be provided on the temple 133 on the left side or both. Button 2901 is a button for inputting ON / OFF of the power supply. Button 2902 is a button for erasing the displayed area-divided image. The face wearer 1J is driven by pressing the button 2901. Buttons 2911 to 2914 are buttons for inputting a position to display the area-divided image with respect to one's own eyes. The button 2911 is a button for inputting to display the area-divided image on the left side of the eye when viewed from the user. The button 2912 is a button for inputting to display the area-divided image on the right side of the eyes when viewed from the user. The button 2913 is a button for inputting to display the region-divided image on the upper side of the eyes when viewed from the user. The button 2914 is a button for inputting to display the region-divided image under the eyes when viewed from the user. Further, by pressing two diagonally adjacent buttons of the direction keys at the same time, the region-divided image may be displayed at an angle in that direction. Further, if any of the buttons 2911 to 2914 as the direction keys is pressed while the region-divided image is displayed, the region-divided image may be moved in the direction indicated by the pressed button. good.

Further, as shown in FIG. 29 (b), the face wearer 1J may be provided with an image pickup unit 3010 on the back surface side. The image pickup unit 3010 is a so-called camera, and is provided at a position and angle of view at which the user's eyes can be imaged. The image pickup unit 3010 is used to image the user's eyes. The relative positional relationship between the rim and the eye can be specified from the position where the image pickup unit 3010 is provided with respect to the rim (known position) and the position of the imaged eye, and the display position of the region-divided image is corrected. Can be used for.

FIG. 30 is a block diagram showing a configuration example of the face wearer 1J. As shown in FIG. 30, the face wearer 1J includes an image pickup unit 3010, an input unit 3020, a control unit 3030, a storage unit 3040, and a display unit 3050. Each part of the face wearer 1J is connected to each other via a control line 3060. Further, although not shown, the face wearing tool 1J includes a power supply unit for operating the face wearing tool 1J. This power supply unit may be realized by a detachable button battery or the like, or may be a rechargeable battery that can be charged by receiving an external power supply.

The image pickup unit 3010 is a camera provided on the face wearer 1J, and has a function of capturing the eyes of the user wearing the face wearer 1J. The imaging unit 3010 executes imaging according to an instruction from the control unit 3030, and transmits the captured image obtained by the imaging to the control unit 3030.

The input unit 3020 is an input interface having a function of receiving an input from an operator or the like of the face wearer 1J and transmitting the input to the control unit 3030. The input unit 3020 includes buttons 2901, 2902, 2911 to 2914, and receives input from each button. The input unit 3020 receives, for example, an input indicating a position for displaying the area dividing member, and transmits the input content to the control unit 130.

The storage unit 3040 has a function of storing various programs and data required for the operation of the face wearer 1J. The storage unit 3040 can be realized by, for example, a flash memory or the like. The storage unit 3040 stores a program for displaying the region-divided image on the lens.

The display unit 3050 is a transparent display having a function of displaying a region-divided image at a designated position according to an instruction from the control unit 3030.

The control unit 3030 is a processor having a function of controlling each part of the face wearer 1J. The control unit 3030 may be realized by a single core or a multi-core. The control unit 3030 includes a position specifying unit 3031 and a correction unit 3032.

The position specifying unit 3031 specifies the positional relationship between the user's eyes and the rim based on the captured image captured by the imaging unit 3010. Since the position where the image pickup unit 3010 is provided with respect to the rim is predetermined, the relative positional relationship between the image pickup unit 3010 and the eye position can be specified by calculation from the captured image. As a result, the relationship between the rim and the position of the eyes can be identified. The position specifying unit 3031 transmits the relative positional relationship between the specified rim and the eye position to the correction unit 3032.

The correction unit 3032 corrects the display position for displaying the region-divided image, if necessary, based on the relative positional relationship between the transmitted rim and the eye position. When the user uses the spectacles, the eyeglasses may occasionally shift, and in such a case, depending on the position of the region-divided image, the user's field of vision may be obstructed. In such a case, the correction unit 3032 corrects the display position of the region-divided image from the reference display position.

The control unit 3030 basically displays the region-divided image on the lens 131c (display unit 3050) at the positions corresponding to the pressed buttons 2911 to 2914 transmitted from the input unit 3020. Further, when the correction by the correction unit 3032 is executed, the area division image is displayed at the display position after the correction. Further, when any of the direction keys (buttons 2911 to 2914) is pressed while the area division image is displayed, the control unit 3030 shifts the display position in the direction indicated by the direction key and displays the display unit 3050. To display. Further, the control unit 3030 erases the display of the area-divided image when the button 2902 is pressed and the area-divided image is displayed.

FIG. 31 is a flowchart showing an operation example of the face wearer 1J. The flowchart shown in FIG. 31 is an operation example in a state where the power of the face wearer 1J is turned on.

As shown in FIG. 31, the control unit 3030 of the face wearer 1J determines whether or not there is an input to the buttons 2911 to 2914 of the input unit 3020 (step S3101). If there is no input to the buttons 2911 to 2914 (NO in step S3101), the process proceeds to step S3108.

When there is an input to the buttons 2911 to 2914 (YES in step S3101), the control unit 3030 causes the image pickup unit 3010 to image the user's eyes. The imaging unit 3010 executes imaging according to an instruction from the control unit 3030, and transmits the captured image obtained by the imaging to the control unit 3030 (step S3102).

The position specifying unit 3031 of the control unit 3030 identifies the relative positional relationship between the rim and the user's eyes based on the transmitted captured image. The position specifying unit 3031 transmits the relative positional relationship between the specified rim and the user's eyes to the correction unit 3032. The correction unit 3032 determines whether or not it is necessary to correct the display position of the region-divided image based on the transmitted information (step S3103). The determination is made, for example, by whether or not the deviation of the relative positional relationship between the rim and the user's eyes from the reference position exceeds a predetermined threshold value. Then, when it is determined that correction is necessary (YES in step S3103), that is, when a predetermined threshold value is exceeded, the correction unit 3032 sets the display position of the region-divided image on the side opposite to the deviating direction. Correct so as to shift (step S3104). If correction is not necessary (NO in step S3103), the process proceeds to step S3105.

The control unit 3030 causes the display unit 3050 to display the area division image in the designated direction of the display unit 3050 (step S3105).

The control unit 3030 determines whether or not there is an instruction to erase the region-divided image based on whether or not the button 2902 is pressed (step S3106). If the button 2902 is not pressed (NO in step S3106), the process proceeds to step S3108. When the button 2902 is pressed (YES in step S3106), the control unit 3030 erases the display of the region-divided image displayed on the display unit 3050 (step S3107).

The control unit 3030 determines whether or not there is an end input (step S3108). That is, it is determined whether or not the button 2901 has been pressed. If the button 2901 is not pressed (NO in step S3108), the process returns to the process of step S3101. If the button 2901 is pressed (step S3108), the process ends. In this way, the face wearer 1J can appropriately display the region-divided image on the lens 131c (display unit 3050) according to the input from the user. When the area-divided image is displayed on the face wearer 1J, it is possible to promote the rotation of the eyeball to the side opposite to the display position according to the position of the displayed eye, and the posture You can also make corrections.

The face wearer 1J does not have to have all the above-mentioned functions, and may be configured to realize the same functions in conjunction with an external device. For example, the function of the position specifying unit 3031 of the control unit 3030 and the function of the correction unit 3032 may be realized by an external device. That is, the face wearer 1J may be provided with a communication function for communicating with an external device, transmits the captured image to the external device, and sets the display position of the corrected region-divided image calculated by the external device to the outside. It may be configured to receive from the device.

(10th Embodiment)
In the seventh embodiment or the like, it has been described that the posture is corrected by guiding and correcting the line-of-sight direction of the user by attaching the region dividing member 160 to the lens 131 of the face-wearing tool as eyeglasses. In the tenth embodiment, a method of determining the mounting position of the region dividing member 160 with respect to the lens 131 will be described.

FIG. 32 is a flowchart showing a processing example of determining the mounting position of the region dividing member 160 on the lens 131.

As shown in FIG. 32, first, the direction in which the user's posture is desired to be corrected is determined (step S3201). In addition, although it is said that the posture is corrected here, this is a region division where the user is moving the body in a state narrower than the range of motion of the joints that the user can originally move due to unconscious muscle tension etc. By using the member, the body is moved to a position where the user can originally move, and as a result, the correction of the posture is promoted. Then, the basic mounting position of the region dividing member 160 is determined according to the direction in which the posture is to be corrected. Here, the posture correction direction according to the position of the region dividing member 160 is a direction for promoting the rotation of the eyeball in the direction opposite to the direction in which the region dividing member 160 is located, as seen from the user wearing the face wearing device. It also encourages body rotation in the same direction. For example, when the area dividing member 160 is on the left side of one's own eye when viewed from the user, the rotation in the right direction is promoted. The same applies to the reverse or upper and lower cases. The inventors can turn the body more greatly when the region dividing member 160 is provided on the lens 131 than when the region dividing member 160 is not provided, that is, the correction of the posture is promoted. I found that.

Therefore, in order to see the degree of turning of the body in the state where the area dividing member 160 is not provided, a state in which the face wearing tool to which the area dividing member 160 is not attached is attached and the body is turned (hereinafter referred to as a normal state). The user is imaged with a camera or the like (step S3202).

Next, the region dividing member 160 is attached to the basic position of the lens 131, the face wearer to which the region dividing member 160 is attached is attached, and the body is swiveled (hereinafter referred to as a provisional measurement state). The user is imaged by a camera or the like (step S3203).

Then, the swirling state in the captured image in the normal state and the swirling state in the captured image in the provisional measurement state are compared (step S3204). Then, the processes of step S3203 and step S3204 are executed while changing the mounting position of the region dividing member 160 to the lens 131.

Then, from the comparison results obtained according to each mounting position, the mounting position of the region dividing member 160 of the face mounting tool worn when the user's desired turning degree is shown is determined as the mounting position desired by the user. (Step S3205).

This process may be executed by a third party, or may be executed systematically. That is, the imaging of steps S3202 and S3203, the comparison of steps S3204, and the determination of the mounting position of the region dividing member 160 in step S3205 may be executed by a computer.

That is, the computer accepts the input of the mounting position of each area dividing member 160 and the captured image at that time. The input of the captured image may be to accept the input from the imaging device such as a camera, or may be to accept the input of the captured image captured by the camera or the like received via the communication network. In addition, the computer accepts input of how much posture correction strength the user desires. The computer holds data such as a table of mounting positions of the area dividing member according to the posture strength in advance, and depending on whether or not the degree of turning specified from the captured image reaches the correction strength of the posture desired by the user, the area is determined. The attachment position of the division member may be corrected to determine the attachment position of the region division member 160 to the face wearing tool corresponding to the captured image corresponding to the correction strength desired by the user.

The method for determining the mounting position of the region dividing member 160 is not limited to the method shown in FIG. 32, and another method may be used as long as the mounting position of the region dividing member 160 that can realize the desired posture correction for the user can be specified. .. For example, the degree of turning of the user with the region dividing member 160 attached to the basic position is specified from the captured image, and the posture desired by the user is specified by using a function that specifies the relationship between the posture correction and the degree of turning in advance. The mounting position may be determined by correcting the mounting position of the region dividing member 160 from the basic position with the correction strength as an input variable.

The processing content of FIG. 32 will be specifically described with reference to FIG. 33. FIG. 33A is a view of the user's left eye viewed from the front, and shows an example in which the region dividing member 160 is provided on the left side of the lens 131 (when viewed from the user, the area dividing member 160 is provided on the right side of the user's left eye. Although not shown, the lens facing the user's right eye is also provided with the region dividing member 160 on the left side thereof (on the right side of the user's right eye when viewed from the user). When such a face-wearing tool 1 is prepared, the user naturally tends to turn his / her line of sight to the left side more than usual. Then, the state of FIG. 33 (b) is assumed to be facing the front. In the direction indicated by the arrow 33 (c), that is, when viewed from the user, it becomes easier to turn counterclockwise to the left.

FIG. 33A shows an example of mounting positions of a plurality of region dividing members. The mounting positions 160a1 to 160a4 of the region dividing member are merely examples, but the degree of rotation of the user's body when mounted at these positions can be obtained by photographing. The degree of turning referred to here can be determined, for example, by the angle of rotation obtained by comparing FIGS. 33 (b) and 33 (c). This angle is measured at each mounting position. Then, comparing them is the process of comparison in step S3204. Further, the degree of posture correction is stronger at the mounting position 160a4 than at the mounting position 160a1.

If the user wants to correct the posture to make it easier to turn to the right, as shown in FIG. 33 (d), the right side of the lens 131, that is, when viewed from the user. Is attached so that the region dividing member 160 is located on the left side of its own eye. Further, when the user wants to correct the posture in the direction in which the body (face) is lowered, a region dividing member is attached to the upper side of the user's eyes as shown in FIG. 33 (e), and the user is also required to correct the posture. When it is desired to correct the posture in the direction in which the body (face) is turned upward, it is advisable to attach a region dividing member to the upper side of the user's eye as shown in FIG. 33 (f).

The process of determining the mounting position of the region dividing member is not limited to the process shown in FIG. 32 as described above. The mounting position may be determined as shown in the flowchart shown in FIG. 34. In the flowchart shown in FIG. 32, it is premised that the degree of posture correction is stronger at a position that does not cover the user's black eyes and is closer to the black eyes, but the user's physical structural failure (for example, for example). Depending on the user, the degree of posture correction may not be affected, or the effect of the region dividing member may not be affected by the posture change, depending on the user, such as when the user's muscles are stiff and the posture cannot be corrected in the first place. In some cases.

Therefore, the flowchart shown in FIG. 32 may be processed like the flowchart shown in FIG. 34. In FIG. 32, the mounting position of the region dividing member is determined by the degree of correction of the posture, but in this flowchart, it is determined by whether or not the effect of the region dividing member is exhibited. The flowchart of FIG. 34 is an example derived from step S3204 of FIG.

As shown in FIG. 34, as a result of comparison in the process of step S3204, when there is no effect by the region dividing member 160, that is, when there is no change between the normal state and the provisional measurement state (NO in step S3405), the region. The user walks while wearing the face wearer to which the split member 160 is attached (step S3406). This is because by performing walking, the optical change is taken into the user's eyes, and at the same time, the effect may be reflected in the user's CPG. The walking distance may be arbitrary.

Then, after the user wearing the face wearing tool to which the region dividing member 160 is attached walks for a predetermined distance, the user's provisional measurement state is imaged again (step S3407). Then, the degree of turning of the user in the captured image of the tentative measurement state re-imaged and the normal state is compared (step S3408).

As a result of this comparison, if it is effective, that is, if the degree of turning is larger in the provisional measurement state than in the normal state (YES in step S3409), the current mounting position of the region dividing member is determined and output (YES). Step S3410), the process is terminated. Further, when it is determined that the effect is also obtained in step S3405 (YES in step S3405), similarly, the current mounting position of the area club activity member is determined as the mounting position used by the user and output (step). S3410), the process is terminated.

On the other hand, if the effect of the region dividing member 160 does not appear on the user's body even after walking (NO in step S3409), it is tested whether the effect appears at another mounting position. Here, if the other mounting position, that is, the mounting position considered to be effective in view of the correction direction of the user's posture has been tried at an approximate position (YES in step S3411), the user is asked. , It is determined that the face wearing tool to which the area dividing member 160 is attached is not effective, and the information is output and the process ends. In such cases, it may be advisable to see a specialist, suggesting that structural changes (deformation or contracture) in the joints or muscles may be the cause.

If there is a mounting position that has not been tried yet (NO in step S3411), the mounting position of the region dividing member 160 to the lens 131 is changed (step S3412), and the process returns to the process of step S3202 in FIG.

In this way, the mounting position of the region dividing member 160 may be determined only by the presence or absence of the effect. Further, here, the degree of rotation of the body is compared, but this is not limited to this, and the change in the range of motion of the related joint may be observed according to the mounting position of the region dividing member 160. , Changes in gait during walking (eg, walking posture, stride length, hip joint open leg angle, etc.) may be compared.

The mounting position of the region dividing member 160a with respect to the eye does not necessarily have to be the same on the left and right sides. Further, the region dividing member 160a may be provided at a plurality of locations for one lens 131. That is, as an example, as shown in FIG. 35 (a), the left eye of the user's right eye (right side when viewed from the user) and the left eye of the user while providing the region dividing member 160a under the user's eye. The area dividing member 160a may be provided on the right side (left side when viewed from the user). When the body parts affected by the right eye and the left eye are different (the parts that are strongly affected are different), the mounting position of the region dividing member may be changed depending on the place where the influence is desired on the left and right sides of the body.

Alternatively, as shown in FIG. 35 (b), on the lower side and left side of the user's right eye (right side when viewed from the user), and on the upper side and right side of the user's left eye (left side when viewed from the user). The area dividing member 160a may be provided. Such an arrangement may be able to correct, for example, the orientation of the eyes of the strabismus user.

Further, the region dividing member 160 may be used in combination with the prism lens whose thickness is changed from one side to the other, which is described above with reference to FIG. 14D. At this time, it may be attached to the thin side of the prism lens as shown in FIG. 35 (c), or may be attached to the thick side of the prism lens as shown in FIG. 35 (d). A prism lens as shown in FIGS. 35 (c) and 35 (d) can bring the same effect to the body as the region dividing member, but at this time, when attached to the position shown in FIG. 35 (c), the prism lens has the same effect as that of the region dividing member. The effect of diluting the utility of the prism lens can be expected, and when mounted at the position shown in FIG. 35 (d), the effect of promoting the utility of the prism lens can be expected. In the case of FIG. 35 (c), it may be used when the effect of the prism lens is strong and the user cannot go straight and walk, and in the case of FIG. 35 (d), the effect of the prism lens is not so good. It is good to use when it is not possible.

(supplement)
It should be noted that the above-described embodiment is merely an example of a typical embodiment of the present invention. Therefore, various modifications may be made to the above-described embodiments without departing from the spirit of the present invention.

For example, in each of the above embodiments, the face wearers 1, 1B, 1C, 1D, 1E, and 1F are formed in a shape imitating goggles, a mask shape, a spectacle shape, and a tape shape. , The present invention is not limited to such an aspect. The shape of the face mounter can be arbitrarily changed as long as it includes a shielding member and a mount member.
As an example, the wearing member may be formed in the shape of a helmet covering both sides of the ear, and the shielding member may be formed in the shape of a pad covering the cheek of the user from the front opening edge of the wearing member.

Further, the method of shielding a part of the user's visual space using the shielding member according to the first to fifth embodiments may be referred to as zone shielding (or lower zone shielding). On the other hand, the shielding for dividing the user's visual space using the region dividing member in the sixth embodiment into two regions may be referred to as line shielding. As mentioned above, in the case of zone shielding, there is a possibility of anxiety and fear associated with not being able to see the user's unconscious downward direction when walking, but this may affect the user's stride length and walking speed. It leads to restraint and can give more stable walking. However, the zone shielding does not give anxiety to the body and only corrects the movement of the eyeball when the user is operating a personal computer or the like other than when walking. On the other hand, in the case of line shielding, as mentioned above, there is no physical anxiety, and the user is required to correct his / her posture in order to make the zone that he / she sees unconsciously in the visual space and the appearance at that time into a suitable environment. Can be prompted. In that case, it is possible to unconsciously optimize the selection of the eyeball upturn movement and the eyeball downturn movement. Further, in the case of line shielding, contrary to zone shielding, the stride length of the user can be widened and the walking speed can be improved. It can be said that the influence of walking on the CPG (Central Pattern Generator) becomes stronger as the stride becomes wider or the walking speed improves. Therefore, in the case of line obstruction, the promotion of the effect of walking on CPG is greater than that of zone obstruction, and it is highly possible that the effect of posture correction is reflected more.

Further, the present invention is not limited to the above-mentioned modification examples, and these modification examples may be selected and appropriately combined, or other modifications may be applied.

1, 1B, 1C, 1D, 1E, 1G, 1H, 1J Face mounter 10, 30, 40 Mounting member 20, 40, 60, 90, 139 Shielding member 21 Shielding band 22 Connecting band 91 Fixing member

Claims (11)

A posture correction member that promotes the correction of the user's posture in the position opposite to the direction in which the user's line of sight is desired to be guided without obstructing the user's effective field of view.
A face mounting tool including a mounting member connected to the posture correction member and mounted on the user's face.
The face wearer is eyeglasses and
The posture correction member functions as a region dividing member that divides the lens of the spectacles into a plurality of regions in a direction in which the user's line of sight is desired to be guided, and is on the lens and the user looks straight through the lens. It is provided at a position that does not overlap with the user's black eyes when viewed from the front.
The lens of the spectacles is a prism lens in which the thickness of one end of the lens is thicker than the thickness of the other end.
The posture correction member is provided on the thick side of the prism lens.
Face wearer. The face wearing tool according to claim 1, wherein the posture correction member is provided so as to divide the lens in the vertical direction. The face-wearing tool according to claim 2, wherein the posture-correcting member is provided near the lower side of the center in the vertical direction of the lens. The face wearing tool according to any one of claims 1 to 3, wherein the posture correction member is provided so as to divide the lens in the left-right direction. The face-wearing tool according to any one of claims 1 to 4, wherein the posture-correcting member is detachably configured with respect to the lens of the spectacles. The lens of the spectacles is provided with a recess for attaching the posture correction member.
The posture correction member includes a convex portion that fits the concave portion, and the posture correction member includes a convex portion.
The face wearing tool according to claim 5, wherein the diameter of the recess is 1.5 mm or less. The face wearing tool according to any one of claims 1 to 6 , wherein the posture correction member is a triangle. The face wearing tool according to any one of claims 1 to 7 , wherein the posture correction member is circular. The face wearing tool according to any one of claims 1 to 8 , wherein the posture correcting member is a band-shaped object connecting one end and the other end of the rim of the spectacles. The face wearing tool according to claim 9 , wherein the posture correcting member is movably connected to the rim portion of the spectacles in the vertical direction or the horizontal direction. The face wearing tool according to claim 9 or 10 , wherein the posture correcting member has a width of 2 to 4 mm.

Images