Isolation eye mask

Abstract

The invention discloses an isolation eye mask, comprising a glasses frame (1), a fitting portion (2) made of a soft material, two lenses (3) mounted on the glasses frame (1), and a headband (4) worn on the head. The top and bottom of the glasses frame (1) are respectively provided with a ventilation channel, the ventilation channels are both connected to an inner cavity and provided with a detachable sealing cover; the outer edge of the fitting portion (2) is provided with a flange (2.1) extending outward after being worn, and a nose patch portion (2.2) fitted with a human nose, the nose patch portion (2.2) bulging in a direction close to the lenses (3) after being worn. The eye mask causes the fitting portion to be deformed outward after being worn, thereby increasing the fitting area with the human eye, especially the nose patch bulging outward after being worn, thereby increasing the sealing performance, adaptability, and versatility after being worn.

Description

Technical Field

[0001] The invention relates to the technical field of eye protection, in particular to an isolation eye mask. Background Art

[0002] Currently, there are eye masks and glasses on the market for protection and isolation. Their structure generally includes a glasses frame, a fitting part made of soft material, two lenses mounted on the glasses frame, and a headband worn on the head. The fitting part is annular, with the inner side fixed to the glasses frame, and the outer side located outside the glasses frame and fitting with the outer parts of the two eye sockets of the human body after being worn. Since the fitting part of the prior art does not deform after being worn, it only plays the role of fitting the skin of the human eye, resulting in poor fitting effect under various working conditions of the wearer, resulting in reduced sealing, allowing viruses transmitted by droplets or aerosols to enter the glasses, thereby infecting the wearer from the eyes, and failing to provide real protection. In particular, the human nose is convex. If the fitting part is deformed, it cannot be adapted to the face shapes of different users at all, reducing adaptability and versatility. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an isolation eye mask that allows the fitting part to be deformed outward after being worn, thereby increasing the fitting area with the human eye, especially the nose part to be convex and fit outward after being worn, which can increase the sealing, adaptability and versatility after being worn.

[0004] The technical solution of the present invention is to provide an isolation eye mask with the following structure, including a glasses frame, a fitting part made of soft material, two lenses mounted on the glasses frame, and a headband worn on the head, wherein the fitting part is annular, with the inner side fixed to the glasses frame and the outer side located outside the glasses frame and fitting with the outer sides of the two eye sockets of the human body after being worn; the characteristic is that the glasses frame, the fitting part and the two lenses form an inner cavity which forms a seal with the eye sockets behind the human eyes after being worn, the top and bottom of the glasses frame are respectively provided with a ventilation channel, the ventilation channels are both connected to the inner cavity and are provided with a detachable sealing cover; the outer edge of the fitting part is provided with a flange extending outward after being worn and a nose patch part fitting with the human nose, and the nose patch part bulges in the direction close to the lenses after being worn.

[0005] The ventilation channel includes two first through holes, which are located at the top of the glasses frame. A filter made of hot-melt cloth is provided in each first through hole, and a detachable first sealing cover is provided in each first through hole.

[0006] The ventilation channel includes two second through holes, which are located at the top of the glasses frame. A filter made of hot-melt cloth is provided in each second through hole, and each second through hole is provided with a detachable second sealing cover.

[0007] A filter plate is provided in each first through hole, the filter plate is provided with a plurality of filter holes, and the filter sheet is placed on the filter plate.

[0008] The inner bottom edge of the glasses frame is provided with an annular fixed frame, which squeezes the fitting part to deform and makes the outer part of the fitting part tightly fit and seal with the inner wall of the glasses frame, and the inner wall of the fitting part tightly fits and seals with the outer wall of the fixed frame.

[0009] The inner edge of the fitting portion is provided with a sealing edge bent inward; the outer side surface of the sealing edge is tightly attached to and sealed with the lens, and the inner side surface is tightly attached to and sealed with the outer bottom surface of the fixed frame; the inner side surface of the sealing edge is provided with an annular groove, and the outer bottom surface of the fixed frame is provided with a first annular ridge, and the first annular ridge is embedded in the annular groove to limit the position.

[0010] A second annular ridge is provided on the bottom surface of the fitting portion, which is sealed against the inner bottom surface of the eyeglass frame. A spacing is provided between the inner side surface of the second annular ridge and the outer side wall of the lens. This spacing, together with the inner bottom surface of the eyeglass frame and the bottom surface of the sealing edge, forms a closed cavity, in which a heating device is provided.

[0011] The inner edge of the fitting portion is provided with a sealing edge bent inward, the outer side surface of the sealing edge is sealed against the annular ridge provided on the inner bottom surface of the glasses frame, the inner side surface of the sealing edge is abutted against and sealed against the annular step surface of the fixed frame, and the annular step surface of the fixed frame corresponds face to face with the annular ridge position on the inner bottom surface of the glasses frame.

[0012] The inner sides of the two lenses are pressed against the inner side edges of the fixed frame and fixed in position; the bottom surface of the sealing edge overlaps and fits tightly against the bottom inner side surface of the lens and the two are sealed; the inner end surface of the sealing edge fits tightly against and seals the side wall of the fixed frame.

[0013] After adopting the above structure, the present invention has the following advantages compared with the prior art: since the glasses frame, the fitting part and the two lenses form an inner cavity that is sealed with the eye socket after the glasses are worn, the top and bottom of the glasses frame are respectively provided with a ventilation channel, and the ventilation channels are both connected to the inner cavity and provided with a detachable sealing cover; after the sealing cover is covered, an inner cavity is formed, which plays a role of isolating and protecting the human eyes after wearing. The outer edge of the fitting part is provided with a flange that extends outward after wearing and a nose patch that fits the human nose. The nose patch bulges in the direction close to the lens after wearing, so that the fitting part is deformed outward after wearing, thereby increasing the fitting area with the human eye, especially the nose patch bulges outward and fits after wearing, which can increase the sealing, adaptability and versatility after wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] AttachmentFigure 1 It is a structural schematic diagram of the isolation eye mask of the present invention.

[0015] Attachment Figure 2 2 is a schematic structural diagram of the isolation eye mask of the present invention from another viewing angle.

[0016] Attachment Figure 3 It is a structural schematic diagram of the first sealing cover of the present invention in a separated state.

[0017] Attachment Figure 4 It is a structural schematic diagram of the second sealing cover of the present invention in a separated state.

[0018] Attachment Figure 5 1 is a schematic structural diagram of a cross section of Example 1 of an isolation eye mask of the present invention.

[0019] Attachment Figure 6 for Figure 5 A magnified schematic diagram of part A.

[0020] Attachment Figure 7 Schematic diagram of the structure of the cross section of Example 2 of the isolation eye mask of the present invention.

[0021] Attachment Figure 8 for Figure 7 An enlarged schematic diagram of part B.

[0022] Attachment Figure 9 It is a structural schematic diagram of the laminating portion of the present invention.

[0023] Attachment Figure 10 It is a structural schematic diagram of the fitting portion of the present invention after wearing.

[0024] Attachment Figure 11 The figure is a schematic structural diagram of the isolation eye mask of the present invention after being worn.

[0025] As shown in the figure: 1. Glasses frame, 1.1. First through hole, 1.2. Second through hole,

[0026] 2. Fitting part, 2.1. Flanged edge, 2.2. Nose patch, 2.3. Sealing edge, 2.4. Second annular ridge,

[0027] 3. Lens, 4. Headband, 5. First sealing cover, 6. Second sealing cover, 7. Filter plate,

[0028] 8. Fixed frame, 8.1. First annular convex strip, 8.2. Annular step surface. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] like Figure 1-11As shown, the isolation eye mask of the present invention comprises a glasses frame 1, a fitting part 2 made of soft material, two lenses 3 mounted on the glasses frame 1 and a headband 4 worn on the head, wherein the fitting part 2 is annular and is pressed from medical-grade silicone material, the inner side of the fitting part 2 is fixed to the glasses frame 1, and the outer side is located outside the glasses frame 1 and fits with the outer parts of the two eye sockets of the human body after being worn; the glasses frame 1, the fitting part 2 and the two lenses 3 form an inner cavity which forms a seal with the eye socket of the human eye after being worn, and a ventilation channel is respectively provided at the top and bottom of the glasses frame 1, and the ventilation channels are both connected to the inner cavity and provided with a detachable sealing cover; the outer edge of the fitting part 2 is provided with a flange 2.1 extending outward after being worn and a nose patch 2.2 which fits with the nose of the human body, and the nose patch 2.2 bulges in the direction close to the lenses 3 after being worn.

[0031] like Figure 3 As shown, the ventilation channel includes two first through holes 1.1, which are located at the top of the eyeglass frame 1. Each first through hole 1.1 is provided with a filter made of hot-melt cloth. Each first through hole 1.1 is provided with a removable first sealing cover 5. By adding a removable filter, various droplets or aerosol-borne viruses can be filtered to enhance the protective effect. The filter can also be replaced according to actual usage conditions. Each first through hole 1.1 is provided with a filter plate 7, which has a plurality of filter holes. The filter is placed on the filter plate 7.

[0032] like Figure 4 As shown, the ventilation channel includes two second through holes 1.2 located at the top of the eyeglass frame 1. Each second through hole 1.2 is equipped with a filter made of hot-melt fabric. Each second through hole 1.2 is also equipped with a removable second sealing cover 6. The addition of removable filters can filter various droplets or aerosol-borne viruses, thereby enhancing the protective effect. The filters can also be replaced according to actual usage conditions. The second through holes 1.2 can also be used for air intake and exhaust, replacing the gas in the eye mask cavity and preventing direct ingress of external air.

[0033] The inner bottom edge of the eyeglass frame 1 is provided with an annular fixed frame 8, which squeezes the fitting portion 2 to deform and makes the outer portion of the fitting portion 2 tightly fit and seal with the inner wall of the eyeglass frame 1, and the inner wall of the fitting portion 2 tightly fits and seals with the outer wall of the fixed frame 8. The installation structure of the fixed frame 8 has two implementation methods:

[0034] Example 1: Figure 5 and 6As shown, the inner edge of the fitting portion 2 is provided with a sealing edge 2.3 bent inwardly; the outer side surface of the sealing edge 2.3 is tightly in contact with and sealed to the lens 3, and the inner side surface is tightly in contact with and sealed to the outer bottom surface of the fixed frame 8; the inner side surface of the sealing edge 2.3 is provided with an annular groove, and the outer bottom surface of the fixed frame 8 is provided with a first annular ridge 8.1, which is embedded in the annular groove and limited in position, thereby improving the connection strength and sealing performance between the fixed frame 8, the fitting portion 2 and the eyeglass frame 1. The bottom surface of the fitting portion 2 is provided with a second annular ridge 2.4, which abuts against the inner bottom surface of the eyeglass frame 1 to form a seal. A gap is provided between the inner side surface of the second annular ridge 2.4 and the outer side wall of the lens 3. This gap, together with the inner bottom surface of the eyeglass frame 1 and the bottom surface of the sealing edge 2.3, forms a closed cavity. A heating device is provided in the cavity, which can be a heating wire. When the heating wire is energized, it generates heat and transfers the heat to the inner cavity of the eye mask, thereby eliminating fogging of the lens.

[0035] Example 2: Figure 7 and 8 As shown, the inner edge of the fitting portion 2 is provided with an inwardly curved sealing edge 2.3. The outer side surface of the sealing edge 2.3 abuts and seals against an annular ridge 1.3 provided on the inner bottom surface of the eyeglass frame 1. The annular ridge 1.3 not only positions the fitting portion 2, but also positions the lens 3. The inner side surface of the sealing edge 2.3 abuts and seals against the annular step surface 8.2 of the fixed frame 8. The annular step surface 8.2 of the fixed frame 8 corresponds face-to-face with the annular ridge 1.3 on the inner bottom surface of the eyeglass frame 1. The inner sides of the two lenses 3 abut against the inner side edges of the fixed frame 8 to limit and fix them in place; the bottom surface of the sealing edge 2.3 overlaps and fits tightly against the inner bottom surface of the lens 3, and the two are sealed; the inner end surface of the sealing edge 2.3 abuts and seals against the side wall of the fixed frame 8.

Claims

1. An isolation eye mask, comprising a glasses frame (1), a fitting portion (2) made of a soft material, two lenses (3) mounted on the glasses frame (1), and a headband (4) worn on the head, wherein the fitting portion (2) is annular, with the inner side fixed to the glasses frame (1) and the outer side located outside the glasses frame (1) and fitting with the outer sides of two eye sockets of a human body after being worn; characterized in that: The eyeglass frame (1), the fitting portion (2) and the two lenses (3) form an inner cavity which is sealed with the eye socket of the human eye after wearing. The top and bottom of the eyeglass frame (1) are respectively provided with a ventilation channel, and the ventilation channels are both connected to the inner cavity and provided with a detachable sealing cover. The outer edge of the fitting portion (2) is provided with a flange (2.1) extending outward after wearing and a nose fitting portion (2.2) fitting with the human nose, and the nose fitting portion (2.2) is convex in a direction close to the lens (3) after wearing. The inner bottom edge of the eyeglass frame (1) is provided with an annular fixed frame (8), and the fixed frame (8) squeezes the fitting portion (2) to deform and makes the outer portion of the fitting portion (2) tightly fit and seal with the inner wall of the eyeglass frame (1), and the inner wall of the fitting portion (2) is tightly fitted and sealed with the outer wall of the fixed frame (8); The inner edge of the fitting portion (2) is provided with a sealing edge (2.3) that bends inward, the outer side surface of the sealing edge (2.3) abuts against and seals the annular convex strip (1.3) provided on the inner bottom surface of the eyeglass frame (1), the inner side surface of the sealing edge (2.3) abuts against and seals the annular step surface (8.2) of the fixed frame (8), and the annular step surface (8.2) of the fixed frame (8) corresponds to the position of the annular convex strip (1.3) on the inner bottom surface of the eyeglass frame (1); The inner sides of the two lenses (3) abut against the inner side edges of the fixed frame (8) to be fixed in position; the bottom surface of the sealing edge (2.3) overlaps and fits tightly against the bottom inner side surface of the lens (3), and the two are sealed; the inner end surface of the sealing edge (2.3) fits tightly against and seals against the side wall of the fixed frame (8).

2. The isolation eye mask according to claim 1, characterized in that: The ventilation channel comprises two first through holes (1.1), the two first through holes (1.1) being located at the top of the eyeglass frame (1), and a filter made of hot-melt cloth being provided in each first through hole (1.1), and a detachable first sealing cover (5) being provided in each first through hole (1.1).

3. The isolation eye mask according to claim 1 or 2, characterized in that: The ventilation channel comprises two second through holes (1.2), the two second through holes (1.2) being located at the top of the eyeglass frame (1), and a filter made of hot-melt cloth being provided in each second through hole (1.2), and each second through hole (1.2) being provided with a detachable second sealing cover (6).

4. The isolation eye mask according to claim 2, characterized in that: A filter plate (7) is provided in each first through hole (1.1), the filter plate (7) is provided with a plurality of filter holes, and the filter sheet is placed on the filter plate (7).

5. The isolation eye mask according to claim 1, characterized in that: The inner edge of the fitting portion (2) is provided with a sealing edge (2.3) that is bent inward; the outer side surface of the sealing edge (2.3) is in close contact with and sealed to the lens (3), and the inner side surface is in close contact with and sealed to the outer bottom surface of the fixed frame (8); the inner side surface of the sealing edge (2.3) is provided with an annular groove, and the outer bottom surface of the fixed frame (8) is provided with a first annular ridge (8.1), and the first annular ridge (8.1) is embedded in the annular groove to limit the position.

6. The isolation eye mask according to claim 5, characterized in that: The bottom surface of the fitting portion (2) is provided with a second annular ridge (2.4), which abuts against the inner bottom surface of the eyeglass frame (1) to form a seal. A distance is provided between the inner side surface of the second annular ridge (2.4) and the outer side wall of the lens (3), and the distance, together with the inner bottom surface of the eyeglass frame (1) and the bottom surface of the sealing edge (2.3), form a closed cavity, in which a heating device is provided.

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