CN113412981A

CN113412981A - Prevent gauze mask that glasses hazed

Info

Publication number: CN113412981A
Application number: CN202110703295.9A
Authority: CN
Inventors: 刘成文; 刘国亮; 汪远昊; 陆鑫; 王洋; 杜玉玲
Original assignee: Marine Resources Development Institute Of Jiangsu (lianyungang)
Current assignee: Marine Resources Development Institute Of Jiangsu (lianyungang)
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-09-21

Abstract

The invention discloses a mask for preventing glasses from fogging, which comprises a mask surface and two ear belts, wherein the two ear belts are respectively connected to two sides of the mask surface; the upper end border of top facing is equipped with the extension piece, extends the piece and passes through the upset piece with the top facing and be connected. The mask for preventing the glasses from fogging provided by the invention is provided with the extending piece arranged on the edge of the upper end of the mask surface, and can be turned upwards and extend to the lower part of the eyes of a user when being worn, so that the air flow on the inner side of the mask surface can be prevented from being discharged upwards from the upper end of the mask surface, the air attached to the glasses can be effectively reduced, and the sight of the user is ensured not to be blocked.

Description

Prevent gauze mask that glasses hazed

Technical Field

The invention relates to the technical field of masks, in particular to a mask capable of preventing glasses from fogging.

Background

In public places, everyone wears the mask by oneself, and is responsible for others. However, many users wearing glasses respond to the situation that the glasses are easily fogged only by exhaling after wearing the mask, which is very inconvenient. The fog on the glasses makes them obliged to repeatedly take off and put on the mask, virtually increasing the risk of infection. In addition, since the user wears the protective mask, the user cannot judge the facial expression of the other party when communicating with the other party, and therefore, the two parties have a deviation in the speech understanding during the conversation process.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the mask for preventing the glasses from fogging is provided, the formation of water mist on the glasses by exhaled air can be reduced, and the sight of a user is not influenced.

In order to solve the technical problem, the embodiment of the invention provides a mask for preventing glasses from fogging, which comprises a mask surface and two ear belts, wherein the two ear belts are respectively connected to two sides of the mask surface; the upper end border of top facing is equipped with the extension piece, extends the piece and passes through the upset piece with the top facing and be connected.

As a further improvement of the embodiment of the present invention, the extension sheet includes a flexible support and two layers of nonwoven fabric fixed on the flexible support; a cavity is formed between the two layers of non-woven fabrics, and an eye-protecting patch is arranged in the cavity.

As a further improvement of the embodiment of the invention, the overturning part adopts a spring piece.

As a further improvement of the embodiment of the invention, the inner side of the middle part of the cover surface is provided with arc-shaped guide vanes, and the guide vanes extend to the left end and the right end of the cover surface.

As a further improvement of the embodiment of the invention, exhaust fans are arranged at two ends of the flow deflector, flexible photovoltaic cells are arranged around the outer side of the cover surface, and the flexible photovoltaic cells are connected with the exhaust fans.

As a further improvement of the embodiment of the invention, the inner side of the flow deflector is provided with a nose patch for ventilation.

As a further improvement of the embodiment of the invention, a flexible display screen with a WIFI module is arranged at the lower part of the outer side of the cover surface, and a camera with a WIFI module is arranged at the inner side of the cover surface; and flexible photovoltaic cells are arranged around the outer side of the cover surface and are respectively connected with the flexible display screen and the camera.

As a further improvement of the embodiment of the invention, the cover surface comprises an outer cover surface and an inner cover surface, the outer cover surface and the inner cover surface are connected through a magic tape, a core cavity is formed between the inner cover surface and the outer cover surface, a replaceable inner core is arranged in the core cavity, and the replaceable inner core is connected with the inner cover surface or the outer cover surface through the magic tape.

As a further improvement of the embodiment of the invention, the periphery of the cover face is provided with a crease structure.

As a further improvement of the embodiment of the invention, the ear belt is provided with a telescopic winder.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects: the mask for preventing the glasses from being fogged provided by the embodiment of the invention is provided with the extending piece arranged on the edge of the upper end of the mask surface, and the extending piece can be turned upwards and extended to the lower part of the eyes of a user when being worn, so that the air flow on the inner side of the mask surface can be prevented from being discharged upwards from the upper end of the mask surface, the air attached to the glasses can be effectively reduced, and the sight of the user is ensured not to be blocked. The mask of the embodiment can display the facial expression of the user in real time, so that the deviation in the aspect of language understanding can not be generated when the user communicates with other people, the user can directly pass face recognition verification in some occasions without taking off the mask, and the infection risk caused by the face recognition verification link in public places is reduced.

Drawings

Fig. 1 is a schematic view of the outer side structure of the mask according to the embodiment of the present invention;

fig. 2 is a schematic view of the inner side of the mask according to the embodiment of the present invention;

fig. 3 is a side view of a mask in accordance with an embodiment of the present invention;

fig. 4 is a schematic view showing the outer side structure of the mask according to the preferred embodiment of the present invention;

fig. 5 is a schematic view showing the inner structure of the mask according to the preferred embodiment of the present invention.

The figure shows that: the mask comprises a mask surface 1, an ear band 2, an extension sheet 3, a flexible support 31, non-manufactured cloth 32, a flow deflector 4, a flexible photovoltaic cell 5 and a camera 6.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

The embodiment of the invention provides a mask for preventing glasses from fogging, which comprises a mask surface 1 and two ear belts 2, wherein the two ear belts 2 are respectively connected to the left end and the right end of the mask surface 1, as shown in figure 1. The upper end edge of the cover surface 1 is provided with an extension piece 3, and the extension piece 3 is connected with the cover surface 1 through a turnover piece. The extension piece 3 is provided on the inner side or the outer side of the mat cover 1, the inner side of the mat cover 1 is the side to be attached to the face of the user, and the outer side of the mat cover 1 is the side opposite to the inner side. The extension piece 3 can be turned over by the turning piece to fit up under the eyes of the user or turned over to fit down the cover 1. Considering that the extension piece 3 cannot block the sight when turned upwards, it is preferable that the extension piece 3 has two pieces, and the extension piece 3 has a semicircular shape.

According to the mask for preventing glasses from fogging provided by the embodiment of the invention, the extension piece 3 is arranged on the edge of the upper end of the mask surface 1, and if a user wears glasses, the extension piece 3 can be turned upwards and attached to the lower part of eyes when wearing the mask, so that the edge of the mask is extended to the lower part of the eyes of the user without blocking the sight, the air flow on the inner side of the mask surface 1 can be blocked from being discharged upwards from the upper end of the mask surface, the air attached to the glasses is effectively reduced, and the sight of the user is ensured not to be blocked.

Preferably, the extension sheet 3 includes a flexible support 31 and two layers of nonwoven 32, and the two layers of nonwoven 32 are fixed to the flexible support 31. A cavity is formed between the two layers of non-woven fabric 32, and an eye-protecting patch is arranged in the cavity. In this embodiment, the extension sheet 3 uses the flexible support 31 to support the non-manufactured fabric 32, and has a certain supporting force, and can be folded and worn without pressing the skin easily. The nonwoven fabric 32 is light and has good air permeability, and the extension sheet 3 does not become stuffy when extended to the lower part of the eyes. The cavity between the two layers of non-manufactured cloth 32 can be used for adding eye protection patches with various effects, and can also play a health care role for eyes while preventing fog from attaching to the glasses.

Preferably, the turnover part adopts a spring piece. The spring leaf is frivolous for the extension piece 3 of upset can not increase the quality of gauze mask itself.

Preferably, as shown in fig. 2 and 3, the middle inner side of the cover surface 1 is provided with arc-shaped guide vanes 4, and the guide vanes 4 extend to the left and right ends of the cover surface 1. When the glasses are worn, the arc-shaped flow deflectors 4 are positioned above the nose, the inner sides of the flow deflectors 4 are attached to the nose, flow guide channels are formed between the lower sides of the flow deflectors 4 and the face, air exhaled by the nose flows to two sides along the flow guide channels under the flow guide of the flow deflectors 4, and finally flows out of the left end and the right end of the top cover 1, so that the air is effectively prevented from flowing out of the upper side of the top cover 1 and being attached to the glasses.

Further, the both ends of water conservancy diversion piece 4 all are equipped with the exhaust fan, as shown in fig. 4, and the outside of top facing 1 is equipped with flexible photovoltaic cell 5 all around, and flexible photovoltaic cell 5 is connected with the exhaust fan. The exhaust fan is located the export of water conservancy diversion passageway, and the exhaust fan work drives the outside discharge of the air current of exhaling in the inboard water conservancy diversion passageway of top facing 1, improves emission efficiency, prevents that the gas of exhaling from being inhaled again for a long time at top facing 1 inboard, improves respiratory quality.

Preferably, the inner side of the flow deflector 4 is provided with a nose patch for ventilation. When the glasses are worn, the ventilating nose patch on the flow deflector 4 is attached to the nose, so that the nose blocking symptom can be relieved while the glasses are effectively prevented from being attached to the glasses due to upward exhalation of gas.

Considering that some occasions need face recognition and verification, and some activities need to expose the face, the mask is inconvenient to frequently take off and wear and brings infection risks. Preferably, the lower part of the outer side of the cover surface 1 is provided with a flexible display screen with a WIFI model, and the inner side of the cover surface 1 is provided with a camera 6 with a WIFI module. The outside of top facing 1 is equipped with flexible photovoltaic cell 5 all around, and flexible photovoltaic cell 5 is connected with flexible display screen and camera 6 respectively. As shown in fig. 5, at least four cameras 6 are arranged at four corners of the inner side of the cover surface 1. The camera 6 and the flexible display screen are in wireless connection with a mobile phone of a user through the WIFI module. The camera 6 shoots facial expression videos below the nose of the user and transmits the videos to the mobile phone of the user, the mobile phone of the user decodes the real-time videos and then sends the decoded videos to the flexible display screen, and the flexible display screen displays and plays the videos. Therefore, the real-time expression of the user is displayed on the outer side of the mask, the user does not need to take off the mask, the verification processes such as face recognition can be carried out, when the user talks with a person, the other party can clearly see the facial expression, and communication negotiation is facilitated.

Preferably, the cover surface 1 comprises an outer cover surface and an inner cover surface, the outer cover surface is connected with the inner cover surface through a magic tape, a core cavity is formed between the inner cover surface and the outer cover surface, a replaceable inner core is arranged in the core cavity, and the replaceable inner core is connected with the inner cover surface or the outer cover surface through the magic tape. The outer mask surface is not contacted with the mouth and the nose and can be used for a long time, while the inner mask surface is contacted with the mouth and the nose, and the replacement frequency is high. The replaceable core is an important part of the filter and may be replaced frequently. The outer cover surface and the inner cover surface, and the outer cover surface or the inner cover surface and the replaceable inner core are not fixed, and can be respectively and independently replaced according to the needs, so that the use cost is reduced, and the pollution is reduced.

Preferably, the cover 1 has a corrugated structure around the periphery. The upper and lower both ends border of top facing 1 has the pincher trees structure, can extend the compression according to the width size of face, and both ends border has the pincher trees structure about top facing 1, can extend the compression according to the length of two to make two dimensions of top facing 1 adjustable, can adjust according to user's face size, better laminating face, and accept user's scope light, need not to distinguish adult mask and children's mask.

Preferably, the ear belt 2 is provided with a retractable cord reel. The ear belt 2 is telescopic through a telescopic winder to adapt to different users, and is simple and convenient.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to further illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is also intended to be covered by the appended claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The mask capable of preventing glasses from fogging is characterized by comprising a mask surface (1) and two ear belts (2), wherein the two ear belts (2) are respectively connected to two sides of the mask surface (1); the upper end border of top facing (1) is equipped with extension piece (3), extends piece (3) and is connected through the upset piece with top facing (1).

2. Mask according to claim 1, characterized in that said extension piece (3) comprises a flexible support (31) and two layers of non-woven fabric (32), said two layers of non-woven fabric (32) being fixed to the flexible support (31); a cavity is formed between the two layers of non-woven fabrics (32), and an eye-protecting paste is arranged in the cavity.

3. The mask of claim 1 wherein said flip member is a leaf spring.

4. Mask according to claim 1, characterized in that the middle inner side of the mask (1) is provided with arc-shaped baffles (4), and the baffles (4) extend to the left and right ends of the mask (1).

5. The mask according to claim 4, wherein exhaust fans are arranged at two ends of the flow deflector (4), flexible photovoltaic cells (5) are arranged on the periphery of the outer side of the mask surface (1), and the flexible photovoltaic cells (5) are connected with the exhaust fans.

6. Mask according to claim 4, characterized in that the inner side of the baffle (4) is provided with a ventilation nose patch.

7. The mask according to claim 1, wherein a flexible display screen with a WIFI module is arranged at the lower part of the outer side of the mask (1), and a camera (6) with a WIFI module is arranged at the inner side of the mask (1); the outside of top facing (1) is equipped with flexible photovoltaic cell (5) all around, flexible photovoltaic cell (5) are connected with flexible display screen and camera (6) respectively.

8. Mask according to claim 1, characterized in that the mask surface (1) comprises an outer mask surface and an inner mask surface, the outer mask surface and the inner mask surface are connected through a magic tape, a core cavity is formed between the inner mask surface and the outer mask surface, a replaceable inner core is arranged in the core cavity, and the replaceable inner core is connected with the inner mask surface or the outer mask surface through the magic tape.

9. Mask according to claim 1, characterized in that the cover (1) has a corrugated structure all around.

10. Mask according to claim 1, characterized in that the ear straps (2) are provided with retractable reels.