Eye mask

Abstract

To provide an eye mask capable of maintaining a sense of immersion when wearing VR goggles.SOLUTION: The eye mask 10 includes a body portion 20, a substantially triangular flap portion 30, a mesh-like portion 40 in which a plurality of through holes 41 are formed, and an extension portion 50. An opening 23 is formed in the main body 20. The flap portion 30 protrudes from a substantially central region 22A of the lower edge portion 22 of the main body portion 20 toward the upper edge portion 21. The mesh-like portion 40 is attached to the main body 20 so as to be disposed at a position corresponding to the opening 23 of the main body 20. The extension part 50 extends from the periphery of the mesh-like part 40, has non-translucency, and is attached to the body part 20 so as to be arranged at a position corresponding to the periphery of the opening part 23. The mesh-like portion 40 and the extension portion 50 are disposed between the main body portion 20 and the flap portion 30.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to an eye mask, and more particularly to an eye mask to be worn before putting on VR goggles, for example. [Background technology]

[0002] Virtual reality, abbreviated as "VR," is a technology that allows you to experience an artificially created virtual space as if it were real. This technology, also known as "virtual reality," stimulates all five human senses simultaneously, creating a sense of immersion in a virtual space.

[0003] Specifically, in VR, a world close to reality is created using computer graphics, and by viewing the images through special goggles and headphones, you can experience a 360-degree 3D space. The special goggles used here are a video device called "VR goggles." By wearing them, you can shut out the real world and immerse yourself in a virtual world.

[0004] Additionally, VR games include "VRe Sports," which involve intense movements, and when playing these games, the VR goggles can slip out of place or sweat can get into the eyes, hindering immersion each time.

[0005] To address this issue, various technologies have been proposed to prevent VR goggles from slipping or sweat from getting into the eyes, even during vigorous movements. For example, Patent Document 1 describes an eye mask 100 shown in FIG.

[0006] That is, the eye mask 100 described in Patent Document 1 is worn on the face to cover the area around the eyes, and VR goggles are worn on top of it. The eye mask 100 acts as a cushion to prevent the VR goggles from slipping, and also absorbs sweat to prevent it from getting into the eyes.

[0007] The eye mask 100 described in Patent Document 1 includes a main body 101 having an opening 102 formed therein, and when worn on the face, images and videos from VR goggles can be viewed through the opening 102. Furthermore, the eye mask 100 described in Patent Document 1 includes a flap portion 103, which protrudes from the approximate center region of the lower edge of the opening 102 of the main body portion 101 toward the lower edge of the main body portion 101. The flap portion 103 can block external light from entering the VR goggles through the gap between the VR goggles and the user's nose. [Prior art documents] [Patent documents]

[0008] [Patent Document 1] Design Registration No. 1750301 Summary of the Invention [Problem to be solved by the invention]

[0009] However, in the eye mask 100 described in Patent Document 1, the flap portion 103 protrudes from approximately the central region of the lower edge of the opening of the main body toward the lower edge, and as shown in the "Reference diagram showing the state of use" in Patent Document 1, when the flap portion 103 is pressed against the VR goggles, its tip is likely to protrude outward from the lower edge of the VR goggles, which increases the possibility of a gap occurring between the VR goggles and the eye mask 100. As a result, there is a high possibility that external light will enter the VR goggles through the gap, which can easily ruin the sense of immersion.

[0010] The present invention was devised in consideration of the above points, and aims to provide an eye mask that can maintain the sense of immersion when wearing VR goggles. [Means for solving the problem]

[0011] In order to achieve the above-mentioned object, the eye mask of the present invention comprises a main body portion having an opening formed between an upper edge portion and a lower edge portion opposite the upper edge portion, and a flap portion protruding from approximately the central region of the lower edge portion of the main body portion toward the upper edge portion.

[0012] Here, since an opening is formed between the upper edge and the lower edge opposite the upper edge, when the eye mask of the present invention is placed around the user's eyes so that the upper edge of the main body contacts the user's forehead, the opening is positioned at a position corresponding to the user's eyes, so the user's field of vision is not obstructed. The flap portion protruding from approximately the central region of the lower edge of the main body portion toward the upper edge makes it easier for the flap portion to abut the recessed lower edge of the VR goggles sufficiently when the VR goggles are worn, thereby sealing the gap between the recessed lower edge of the VR goggles and the eye mask of the present invention and blocking external light from entering the VR goggles through that gap. Furthermore, the flap portion protrudes from approximately the central region of the lower edge of the main body portion toward the upper edge, so when the VR goggles are worn, the flap portion pressed against the VR goggles does not protrude from the lower edge of the VR goggles to the outside, thereby preventing a gap from being created between the VR goggles and the eye mask of the present invention and eliminating the risk of external light entering the VR goggles.

[0013] In contrast, in the case of a flap portion that protrudes from approximately the central region of the lower edge of the opening of the main body portion toward the lower edge, the width of the tip side of the flap portion is smaller than the width of the base side, so when the VR goggles are worn, the flap portion does not make sufficient contact with the recessed lower edge of the VR goggles, and it is not possible to sufficiently close the gap between the recessed lower edge of the VR goggles and the eye mask, making it difficult to block external light that enters the VR goggles through that gap. Furthermore, in the case of a flap portion that protrudes from approximately the central region of the lower edge of the opening of the main body portion toward the lower edge, when the flap portion is pressed against the VR goggles, there is a high possibility that its tip will protrude outward from the lower edge of the VR goggles, which increases the possibility of a gap occurring between the VR goggles and the eye mask, and as a result, there is a high possibility that external light will enter the VR goggles through that gap.

[0014] In addition, the eye mask of the present invention can be configured to include a mesh portion attached to the main body portion so as to be positioned at least at a position corresponding to the opening of the main body portion, and the mesh portion can have a plurality of through holes formed therein, each of which has an area smaller than the area of ​​the opening.

[0015] In this case, a mesh portion in which multiple through holes are formed and the area of ​​each through hole is smaller than the area of ​​the opening is attached to the main body portion with the through holes positioned at positions corresponding to the openings, so that when the eye mask of the present invention is worn, visibility is ensured through the through holes and the amount of light entering the eyes can be reduced. Furthermore, by viewing through the through-holes, the depth of focus becomes deeper, making it easier to see an object, a so-called pinhole effect can be achieved, making it easier to use the eye mask of the present invention with the naked eye.

[0016] In the eye mask of the present invention, the mesh portion can be attached to the main body portion so as to be positioned at a position corresponding to the entire area between the upper and lower edges of the main body portion.

[0017] In this case, the light from the VR goggles that enters your eyes can be softened.

[0018] In addition, the eye mask of the present invention can be configured to include an extension portion that extends from the periphery of the mesh portion and is non-translucent, and the extension portion can be attached to the main body portion so as to be positioned at a position corresponding to the periphery of the opening.

[0019] In this case, the amount of light from the VR goggles that enters the eyes can be minimized.

[0020] In the eye mask of the present invention, the mesh portion may be attached to the main body portion so as to be positioned on the side of the flap portion facing the main body portion.

[0021] In this case, the mesh portion is positioned closer to the inner corner of the user's eye than in a configuration in which the mesh portion is attached to the main body so that it is positioned on the opposite side of the flap portion from the side facing the main body, making it easier to effectively block external light that enters the VR goggles through the gap between the VR goggles and the user's nose.

[0022] In the eye mask of the present invention, the mesh portion may be attached to the main body portion so as to be positioned on the side of the flap portion opposite to the side facing the main body portion.

[0023] In this case, at least the portion of the mesh portion that comes into contact with the flap portion is spaced from the opening by the thickness of the flap portion, making it less likely that the user's eyelashes, for example, will come into contact with the mesh portion.

[0024] In addition, in the eye mask of the present invention, the flap portion can be configured to be formed in an approximately triangular shape with one of its vertices located on an imaginary line connecting the approximate midpoint of the approximately central region and the upper edge portion.

[0025] In this case, it is easier to match the shape of the recessed lower edge of the VR goggles, making it easier to block external light than if it were a different shape.

[0026] In addition, in the eye mask of the present invention, the flap portion can be configured to protrude to a length that overlaps with the area between the approximate midpoint and the lower edge of the opening in the approximate central area of ​​the opening, which is located on an imaginary line connecting the approximate midpoint and the upper edge.

[0027] In this case, when the eye mask of the present invention is worn, the flap portion is positioned up to the bridge of the user's nose, so that the flap portion overlaps up to the inner corner of the eye in accordance with the shape of the user's nose, making it easier to block external light entering the VR goggles through the gap between the VR goggles and the user's nose, rather than when the flap portion protrudes to a length that only reaches the tip of the user's nose.

[0028] In addition, in the eye mask of the present invention, the flap portion can be raised and lowered, and the main body portion has a linear body that can be plastically deformed, and the linear body is arranged at least between the opening and the approximately central region, and can be configured to extend and intersect with an imaginary line connecting the approximate midpoint of the approximately central region and the upper edge portion.

[0029] Here, "can be raised or lowered" means that the flap portion can be in a "raised state" or a "lowered state." The term "raised state" means that the majority of the "flap portion" is spaced a predetermined distance from the "area between the lower edge of the opening and the lower edge of the main body portion." The "folded state" means a state in which the majority of the "flap portion" is in direct or indirect contact with the "area between the lower edge of the opening and the lower edge of the main body portion." The part of the linear body that intersects with the imaginary line connecting the approximate midpoint in the approximate central region of the lower edge of the main body and the upper edge bends convexly toward the flap portion and plastically deforms, so that the approximate midpoint in the approximate central region of the lower edge of the main body also bends convexly in the same direction, making it easier to maintain the flap portion in an upright state.

[0030] The raised flap portion can support eyeglasses, smart glasses, or AR (augmented reality) glasses, making them less likely to come off even during moderate exercise. In other words, since most of the flap portion in the raised state is a predetermined distance away from the "lower region between the lower edge of the opening and the lower edge of the main body portion," the glasses, smart glasses, or AR glasses can be partially sandwiched between the flap portion and the lower region, making it less likely that the glasses, smart glasses, or AR glasses will come off.

[0031] In addition, in the eye mask of the present invention, the surface of the main body portion to which the flap portion is attached and the surface of the flap portion opposite the side facing the main body portion can be made of mesh material, and the surface of the main body portion opposite the side to which the flap portion is attached can be made of a material having insulating properties.

[0032] In this case, the surface of the main body that comes into contact with the VR goggles and the surface of the flap that comes into contact with the VR goggles are both made of mesh material, making the VR goggles less likely to slip, and as a result, the VR goggles less likely to slip out of place. In addition, the side of the main body opposite to the side where the flap is attached is made of a material with insulating properties, making it less likely for hot air from the user's breathing to pass through, and making it less likely for the lenses of the VR goggles or, if the user is wearing glasses, the lenses of the glasses to fog up. [Effects of the Invention]

[0033] The eye mask of the present invention allows you to maintain a sense of immersion when wearing VR goggles. [Brief explanation of the drawings]

[0034] [Figure 1] 1 is a schematic diagram showing an example of an eye mask to which the present invention is applied. [Figure 2] 1 is a schematic enlarged partial view of the approximate center of an eye mask to which the present invention is applied. [Figure 3] 1A is a schematic enlarged side view showing the state in which the flap portion of an eye mask to which the present invention is applied is folded down, and FIG. 1B is a schematic enlarged side view showing the state in which the flap portion of an eye mask to which the present invention is applied is raised up. [Figure 4] 1 is a schematic diagram showing a state in which the flap portion of the eye mask to which the present invention is applied supports eyeglasses. [Figure 5] FIG. 1 is a schematic diagram showing a conventional eye mask. DETAILED DESCRIPTION OF THE INVENTION

[0035] Hereinafter, embodiments of the present invention will be described with reference to the drawings to facilitate understanding of the present invention. FIG. 1 is a schematic diagram showing an example of an eye mask to which the present invention is applied. FIG. 2 is a partially enlarged schematic view of the approximate center of the eye mask to which the present invention is applied.

[0036] The eye mask 10 of the present invention shown in FIG. Here, an opening 23 is formed in the main body 20. The opening 23 is formed between an upper edge 21 of the main body 20 and a lower edge 22 opposite to the upper edge 21.

[0037] The eye mask 10 of the present invention also includes a flap portion 30. Here, the flap portion 30 is formed in a substantially triangular shape, and protrudes from a substantially central region 22A of the lower edge portion 22 of the main body portion 20 toward the upper edge portion 21. The flap portion 30 is configured to be able to be raised and lowered.

[0038] Also, as shown in Figure 2, one vertex 31 of the approximately triangular flap portion 30 is located at approximately the midpoint of the approximately central region 22A of the lower edge portion 22, i.e., on the imaginary line 11 connecting the approximately midpoint 22B of the lower edge portion 22 and the upper edge portion 21.

[0039] As shown in FIG. 2, the flap portion 30 protrudes to a length that overlaps with the area between the approximate midpoint 23D and the lower edge 23B of the opening 23 in the approximate central region 23C of the opening 23, which is located on the imaginary line 11 connecting the approximate midpoint 22B of the lower edge 22 and the upper edge 21.

[0040] As shown in FIG. 2, a metal round wire 24 extends in a substantially central region 23C of the opening 23 so as to connect the upper edge 23A and the lower edge 23B of the opening 23. Here, the round wire 24 is plastically deformable and is entirely covered with a wire cover 24A.

[0041] Furthermore, such round wire 24 housed in wire cover 24A is positioned at a position corresponding to the bridge of the nose when eye mask 10 of the present invention is worn on the face. When the eye mask 10 of the present invention is worn on the face, the round wire 24 can be plastically deformed to fit the round wire 24 contained in the wire cover 24A tightly against the bridge of the nose, making it difficult for the wire cover 24A to get in the way of the field of vision.

[0042] The main body 20 also has a plastically deformable metal flat wire 25. As shown in Fig. 2, the flat wire 25 is embedded at least between the opening 23 and a substantially central region 22A of the lower edge 22, and extends so as to intersect with an imaginary line 11 that connects a substantially midpoint 22B of the lower edge 22 and the upper edge 21. Here, the flat wire 25 is an example of a linear body.

[0043] Furthermore, the surface of the main body 20 on which the flap 30 is attached, that is, the surface that comes into contact with the VR goggles, is made of a mesh material. Furthermore, the surface of the flap portion 30 opposite to the side facing the main body portion 20, that is, the surface that comes into contact with the VR goggles, is also made of mesh material.

[0044] On the other hand, the surface of the main body 20 opposite to the side to which the flap 30 is attached, i.e., the surface that comes into contact with the user's face, is made of a heat insulating material, specifically, for example, polyester material. Furthermore, the surface of the flap portion 30 facing the main body portion 20, that is, the surface in contact with the main body portion 20, is also made of a material having heat insulating properties, specifically, for example, a polyester material.

[0045] The eye mask 10 of the present invention also includes a mesh portion 40. Here, the mesh portion 40 is attached to the main body portion 20 so as to be positioned at a position corresponding to the opening 23 of the main body portion 20 . Furthermore, a plurality of through holes 41 are formed in the mesh portion 40. The area of ​​each of the through holes 41 is smaller than the area of ​​the openings 23.

[0046] The eye mask 10 of the present invention also includes an extension portion 50 . Here, the extension portion 50 extends from the periphery of the mesh portion 40 and is non-translucent. Further, the extension portion 50 is attached to the main body portion 20 so as to be disposed at a position corresponding to the periphery of the opening portion 23 .

[0047] Furthermore, the mesh portion 40 and the extension portion 50 are attached to the main body portion 20 so as to be disposed on the side of the flap portion 30 facing the main body portion 20 . That is, the mesh portion 40 and the extension portion 50 are disposed between the main body portion 20 and the flap portion 30 .

[0048] The eye mask 10 of the present invention also includes a pair of wearing bands 60 . Here, as shown in Figure 1, the wearing bands 60 are attached to the left and right side edges 26 of the main body 20, and when the eye mask 10 of the present invention is worn on the face, the wearing bands 60 are detachably connected to each other at the back of the head.

[0049] In the eye mask 10 of the present invention, the mesh portion 40 and the extension portion 50 can also be configured to be attached to the main body portion 20 so that they are positioned on the opposite side of the flap portion 30 from the side facing the main body portion 20. In this case, the entire flap portion 30 is covered by the mesh portion 40 and the extension portion 50, and the VR goggles do not come into direct contact with the flap portion 30 when worn. In this case, the mesh portion 40 and the extension portion 50 are spaced apart from the opening 23 by the thickness of the flap portion 30, which has the effect of making it less likely for the user's eyelashes, for example, to come into contact with the mesh portion 40.

[0050] FIG. 3(a) is a schematic enlarged side view of an eye mask to which the present invention is applied, showing the flap portion in a collapsed state, and FIG. 3(b) is a schematic enlarged side view of an eye mask to which the present invention is applied, showing the flap portion in a raised state. The flap portion 30 is configured to be able to be raised and lowered, and when the flap portion 30 is in the lowered state, as shown in Figure 3(a), most of the flap portion 30 is indirectly in contact with the area (lower area) between the lower edge portion 23B of the opening 23 and the lower edge portion 22 of the main body portion 20 via the extension portion 50. Furthermore, when the flap portion 30 is in the raised state, as shown in Figure 3(b), most of the flap portion 30 is a predetermined distance away from the area (lower area) between the lower edge portion 23B of the opening 23 and the lower edge portion 22 of the main body portion 20.

[0051] FIG. 4 is a schematic diagram showing a state in which the flap portion of the eye mask to which the present invention is applied supports eyeglasses. The flap portion 30 shown in FIG. 4 is in a raised state, and when the flap portion 30 is in a raised state, the flap portion 30 can support the eyeglasses 70 as shown in FIG.

[0052] Since most of the flap portion 30 in the raised state is a predetermined distance away from the area (lower area) between the lower edge 23B of the opening 23 and the lower edge 22 of the main body portion 20, the glasses 70 can be partially sandwiched between the flap portion 30 and the lower area, making it difficult for the glasses 70 to come off.

[0053] In this way, the flap portion 30 makes it difficult for the eyeglasses 70 to come off, so a nearsighted user can wear the eyeglasses 70 with peace of mind and play games such as VRe sports that involve moderate movement. Furthermore, since the flap portion 30 can support the glasses 70 in this manner, it can also support smart glasses and AR glasses, which are similarly eyeglass-type, and the eye mask 10 of the present invention can be used not only when experiencing a virtual reality world but also when experiencing an augmented reality world.

[0054] The eye mask 10 of the present invention may also be configured without the extension portion 50. In this case, the mesh portion 40 is attached to the main body portion 20 so as to be positioned at a position corresponding to the entire area between the upper edge 21 and the lower edge 22 of the main body portion 20. Furthermore, if the eye mask 10 of the present invention is provided with the extension portion 50, it has the effect of minimizing the amount of light from the VR goggles that enters the eyes.

[0055] The eye mask 10 of the present invention may also be designed not to include the mesh portion 40. Since the extension portion 50 extends from the periphery of the mesh portion 40, if the eye mask 10 of the present invention does not include the mesh portion 40, it naturally does not include the extension portion 50 either.

[0056] Furthermore, if the eye mask 10 of the present invention is equipped with a mesh portion 40, when the eye mask 10 of the present invention is worn, visibility is ensured through the multiple through-holes 41 and the amount of light entering the eyes can be reduced. Furthermore, by looking through the multiple through-holes 41, the depth of focus becomes deeper, making it easier to see objects, which is called a pinhole effect, and this makes it easier to use the eye mask 10 of the present invention with the naked eye, which is preferable.

[0057] Furthermore, the shape of the flap portion 30 may be other than a substantially triangular shape, and specifically, for example, it may be a substantially semicircular shape, a substantially rectangular shape, a substantially trapezoidal shape, or a substantially bifurcated shape. Furthermore, if the shape of the flap portion 30 is approximately triangular, it will easily match the shape of the recessed lower edge of the VR goggles, and therefore has the effect of blocking external light more easily than if the shape were different.

[0058] The flap portion 30 can also be fixed to the main body portion 20. That is, the flap portion 30 can be prevented from rising or falling. Furthermore, if the flap portion 30 is configured to be able to be raised and lowered, the raised flap portion 30 can support the eyeglasses, smart glasses, or AR glasses, which has the effect of making it less likely for the eyeglasses, smart glasses, or AR glasses to come off even when performing moderate exercise.

[0059] In addition, the flap portion 30 can also protrude to a length that overlaps with the area between the approximate midpoint 23D and the upper edge 23A of the opening 23 in the approximate central region 23C of the opening 23, which is located on the imaginary line 11 connecting the approximate midpoint 22B of the lower edge 22 and the upper edge 21. In addition, the flap portion 30 can protrude to a length that does not exceed the lower edge 23B of the opening 23, i.e., protrude to a length such that the apex 31 of the flap portion 30 overlaps the area between the lower edge 23B of the opening 23 and the lower edge 22 of the main body portion 20.

[0060] Furthermore, if the flap portion 30 protrudes to a length that overlaps with the area between approximately the midpoint 23D and the lower edge 23B of the opening 23 in the approximately central region 23C of the opening 23, which is located on the imaginary line 11 connecting approximately the midpoint 22B of the lower edge 22 and the upper edge 21, then when the eye mask 10 of the present invention is worn, the flap portion 30 will be positioned up to the bridge of the user's nose, and the flap portion 30 will overlap up to the inner corner of the eye in accordance with the shape of the user's nose, rather than when the flap portion 30 protrudes to a length that only extends up to the tip of the user's nose, which has the effect of more easily blocking external light that enters the VR goggles through the gap between the VR goggles and the user's nose.

[0061] As described above, the eye mask 10 of the present invention is equipped with the flap portion 30, so that when the VR goggles are worn, the flap portion 30 is likely to come into sufficient contact with the recessed lower edge of the VR goggles, thereby sealing the gap between the recessed lower edge of the VR goggles and the eye mask 10 of the present invention, and blocking external light from entering the VR goggles through that gap. Furthermore, the flap portion 30 provided on the eye mask 10 of the present invention protrudes from approximately the central region 22A of the lower edge 22 of the main body portion 20 toward the upper edge 21. Therefore, when the VR goggles are worn, the flap portion 30 pressed against the VR goggles does not protrude from the lower edge of the VR goggles to the outside, so no gap is created between the VR goggles and the eye mask 10 of the present invention, and there is no risk of external light entering the VR goggles.

[0062] Therefore, the eye mask 10 of the present invention can maintain the immersive feeling when wearing VR goggles. [Explanation of symbols]

[0063] 10. Eye Mask 11 Imaginary Line 20 Main body 21 Upper edge 22 Lower edge 22A: Approximately the center region of the lower edge 22B Approximate midpoint of lower edge 23 Opening 23A Upper edge 23B Lower edge 23C Approximate central area of ​​opening 23D Approximate midpoint of opening 24 Round wire 24A Wire Cover 25 Flat Wire 26 Lateral edge 30 Flap section 31 Vertex 40 Reticulum 41 Through hole 50 Extension 60 Wearing band 70 Glasses

Claims

1. a main body portion having an opening formed between an upper edge portion and a lower edge portion opposite the upper edge portion; a flap portion protruding from a substantially central region of the lower edge portion of the main body portion toward the upper edge portion; Eye mask.

2. a mesh portion attached to the main body portion so as to be positioned at least at a position corresponding to the opening of the main body portion; The mesh portion has a plurality of through holes formed therein, each of which has an area smaller than that of the opening.

2. The eye mask of claim 1.

3. The mesh portion is attached to the main body portion so as to be positioned at a position corresponding to the entire area between the upper edge and the lower edge of the main body portion.

3. The eye mask of claim 2.

4. an extension portion extending from the periphery of the mesh portion and having non-translucency; The extension portion is attached to the main body portion so as to be positioned at a position corresponding to the periphery of the opening.

3. The eye mask of claim 2.

5. The mesh portion is attached to the main body portion so as to be disposed on the side of the flap portion facing the main body portion.

4. The eye mask of claim 3.

6. The mesh portion is attached to the main body portion so as to be disposed on the opposite side of the flap portion from the side facing the main body portion.

4. The eye mask of claim 3.

7. The flap portion is formed in a substantially triangular shape with one vertex located on an imaginary line connecting the upper edge portion and the substantially midpoint of the substantially central region.

2. The eye mask of claim 1.

8. The flap portion protrudes to a length that overlaps with a region between the approximate midpoint and the lower edge of the opening in an approximate central region of the opening, the region being located on an imaginary line connecting the approximate midpoint and the upper edge.

8. The eye mask of claim 7.

9. The flap portion is foldable, The main body has a plastically deformable linear body, the linear body being disposed at least between the opening and the approximately central region, and extending so as to intersect with an imaginary line connecting an approximate midpoint of the approximately central region and the upper edge portion.

2. The eye mask of claim 1.

10. a surface of the main body portion to which the flap portion is attached and a surface of the flap portion opposite to the side facing the main body portion are made of a mesh material; The surface of the main body opposite to the side to which the flap portion is attached is made of a material having heat insulating properties.

2. The eye mask of claim 1.

Images