WO2021226998A1

WO2021226998A1 - Face mask

Info

Publication number: WO2021226998A1
Application number: PCT/CN2020/090486
Authority: WO
Inventors: 具松謨
Original assignee: 艾多美股份有限公司
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-11-18
Also published as: CN218685783U; JP3241541U

Abstract

A face mask, comprising: a face mask part (1), which is made of a flexible material capable of filtering air and provided with a plurality of layers of face mask sheets (10) capable of covering a mouth and a nose of a human body, the face mask part (1) is provided with a central section (11) from top to bottom, and two sides of the central section (11) are each provided with a side wing part (12); two nose bridge strips (2), which are made of a plastic material and are respectively arranged between two adjacent face mask sheets (10) and above the two side wing parts (12), wherein there is a distance (21) between the nose bridge strips (2); and two ear strap parts (3), which are arranged behind the two side wing parts (12) respectively, wherein one side of each ear strap part is connected to a side wing part (12), and the centers of the two ear strap parts are each provided with a wearing hole (31), which can be used for wearing same on an ear.

Description

Facial mask

Technical field

The present invention relates to a mask, and mainly refers to a mask with better fit and comfort.

Background technique

There are various air impurities and bacteria and viruses that can invade the human body in nature. The bacteria and viruses can be transmitted through droplets and air, and may cause infections after people inhale. Therefore, the better way to improve at present is generally to wear a mask for isolation Air impurities, bacteria and viruses.

Conventional masks generally have a cover that can be attached to the face of the human body. Two sides of the cover are provided with ear straps that can fit the ears. The ear straps have an annular sleeve hole. The hard and bendable nasal bridge strip on the human body’s nose bridge makes it possible to fit the ear part by the sleeve hole of the earband part when wearing, and the nose bridge strip of the mask part is located on the human nose bridge, so that the mask part can cover the human mouth, Nose position.

However, after the aforementioned mask is worn, the bridge of the nose directly presses the bridge of the nose to cause pain and discomfort, and gaps are likely to occur on the two sides of the joint of the bridge of the nose, and when the lower part of the mask does not match the human face, there will also be gaps, causing external air to be affected by the The direct entry of the gap into the mask results in unsafe disadvantages, and when the sleeve hole of the ear strap fits the ear for a long time, it will cause the disadvantages of uncomfortable tension at the local position behind the ear for a long time and the ear strap is easy to pull and break.

technical problem

The purpose of the present invention is to provide a mask with better fit and comfort.

Technical solutions

The mask of the present invention includes a cover part made of a soft material that can filter air and has multiple layers of cover sheets that can cover the mouth and nose of the human body. The cover part has a central section from top to bottom. The two sides of the central section are respectively Has a side wing.

The two nose bridge strips are made of plastic materials and are respectively arranged between two adjacent mask sheets and above the two side wings. There is a distance between the nose bridge strips.

The two ear straps are respectively arranged behind the two side wings, one side is connected with the side wings, and the center has a sleeve hole that can fit the ears.

Wherein, an ear pressure pillow capable of contacting the ears is protruding from the upper side of the sleeve hole of the ear strap toward the bottom end of the central section.

When the mask is worn in the upright direction of the head, the ear pressure pillow is located at a position corresponding to an angle range of 40° to 57° in the horizontal direction.

Wherein, the central section of the cover part protrudes forward in accordance with the shape of the face, and is provided with a three-dimensional air chamber space that does not compress the lips and the nose.

Wherein, the bottoms of the two side wings of the cover part face upward toward the rear.

The angle between the center of the ear pressure pillow and the bottom of the side wing part and the horizontal direction when the cover part is worn in the upright direction of the head is an angle of 45°-55° upward.

Wherein the upper side of the side wing part has a curved top edge.

A C-shaped edge is arranged in front of the sleeve hole.

Beneficial effect

When the present invention is worn, the downward upward slope of the side wing part can match the folding of the human chin, which can improve the tightness of the lower clothing, and the nose bridge strips respectively abut against the two sides of the human nose bridge, and the center of the nose bridge is not pressed , So that the top edge of the soft curve above the two wings can fit the human nose bridge and the two side positions to have a fit tightness, will not cause external air to penetrate into the gap, and the nose bridge strip will not directly compress the center of the human nose. It can have better comfort, and the forward convex design of the central section can increase the air chamber space in the hood, and can improve the moisturizing effect of the nasopharynx.

The two ear straps of the present invention are designed with upward angles corresponding to the two side wings, which can have a lifting effect when wearing, reduce chin leakage, increase tightness, and can modify the asymmetry of the left and right faces, and the front of the sleeve is C The shaped edges can be more conformable to the cheeks to improve the wearing fit, and the design of the ear pressure pillow can have a larger contact area with the back of the ears, which can effectively disperse the tension of the binding, avoid local pain and improve wearing comfort Sexual efficacy, and can increase the service life of the ear strap.

Description of the drawings

Figure 1 is a perspective view of the present invention.

Figure 2 is a cross-sectional view of the present invention.

Figure 3 is a schematic side view of the present invention.

Fig. 4 is a schematic diagram of wearing of the present invention.

Fig. 5 is a schematic top view of the wearing of the present invention.

Explanation of icon numbers: 1-Cover part, 10-Cover sheet, 11-Central section, 12-Wing part, 13-Air chamber space, 14-Curve top edge, 2-Nose bridge, 21-Spacing, 3-Ear strap Section, 31-sleeve hole, 32-ear pressure pillow, 33-C-shaped side.

Embodiments of the present invention

Please refer to Figures 1 to 3, the mask of the present invention includes a cover part 1, two nose bridge strips 2, and two ear strap parts 3. The nose mask 10 (three in this embodiment), the mask 1 has a top-down central section 11, the central section 11 has two side wings 12 on both sides, the central section 11 matches the face shape forward A three-dimensional air chamber space 13 that does not compress the lips and nose is protrudingly provided, and the bottom of the side wing portion 12 faces rearward to match the upward shape of the human chin. The upper side of the side wing portion 12 has a curved top edge 14 that can be expanded to present a wing-shaped curve.

The two nose bridge strips 2 are made of a plastic material and are respectively arranged between two adjacent mask sheets 10 and above the two side wings 12. The nose bridge strips 2 have a spacing 21 between them.

The two ear straps 3 are respectively arranged behind the two side wings 12, one side is connected to the side wings 12, and the center has a sleeve hole 31 that can fit the ears. The ear pressure pillow 32 that can touch the ears, and as shown in FIG. 3, the angle from the center of the ear pressure pillow 32 to the bottom of the side wings 12 and the horizontal direction when the mask is worn in the upright direction of the head can be about 45° upwards The included angle θ1 is ~55°, and the ear pressure pillow 32 is located at an angular range of about θ2 40°～θ3 57° corresponding to the horizontal direction, and a C-shaped edge 33 is provided in front of the sleeve hole 31 of the ear strap part 3.

Please refer to Figures 3 and 5. When the present invention is worn, the sleeve holes 31 of the two ear straps 3 can be fitted to the ears, and the cover 1 can cover the mouth and nose of the human body. The upward slope can be matched with the folding of the chin of the human body, which can improve the tightness of the lower garment. In addition, the nose bridge strips 2 respectively abut the two sides of the human nose bridge. The center of the nose bridge is not pressed, so that the upper part of the two side wings 12 can be soft. The curved top edge 14 can fit the nose bridge and the two sides of the human body to have a tight fit, and will not cause external air to penetrate into the gap, and the nose bridge strip 2 will not directly compress the center of the nose bridge of the human body, which can have better comfort. In addition, the forward-protruding design of the central section 11 can increase the air chamber space 13 in the hood 1 and improve the moisturizing effect of the nasopharynx, and the wing-shaped curved top edge 14 above the side wings 12 can be fitted as shown in Figure 5 The three-dimensional curve from the bridge of the face and the nose to the cheekbones can improve the leakage problem of the depression a on both sides of the bridge of the nose.

The two ear straps 3 corresponding to the two side wings 12 of the present invention have an upward angle design, which can have a lifting effect when wearing, reduce chin leakage, increase the degree of tightness, and can modify the asymmetry of the left and right faces. 31 The front C-shaped edge 33 can be more closely attached to the cheeks to improve the fit, and the design position of the ear pressure pillow 32 can have a larger contact area with the back of the ear, which can effectively disperse the tension of the bundle and avoid local pain It has the function of improving the wearing comfort and can increase the service life of the ear strap 3.

Therefore, based on the above, the present invention can have better fitting adhesion and comfort effects, and the foregoing embodiments are exemplifications of the present invention and are not limited to the present invention. All equivalent changes made in accordance with the spirit of the present invention It should also fall within the scope of the present invention.

Claims

A mask, which is characterized in that it comprises:

A cover part made of a soft material that can filter air and has multiple layers of cover sheets that can cover the mouth and nose of the human body. The cover part has a central section from top to bottom, and two sides of the central section are respectively provided with side wings;

The two nose bridge strips are made of plastic material and are respectively arranged between two adjacent mask sheets and above the two side wings, with a distance between the nose bridge strips;

The two ear straps are respectively arranged behind the two side wings, one side is connected with the side wings, and the center is provided with a sleeve hole that can fit the ears.
The mask according to claim 1, wherein an ear pressure pillow capable of contacting the ears is protruding from the upper side of the sleeve hole of the ear strap part toward the bottom end of the central section.
The mask according to claim 2, wherein when the mask is worn in the upright direction of the head, the ear pressure pillow is located at an angular range of 40° to 57° corresponding to the horizontal direction.
The mask according to claim 1, wherein the central section of the cover part protrudes forward in accordance with the shape of the face to provide a three-dimensional air chamber space that does not oppress the lips and the nose.
The mask according to claim 1, wherein the bottoms of the two side wings of the cover portion are upwardly shaped toward the rear.
The mask according to claim 2, wherein the angle between the center of the ear pressure pillow and the bottom of the side wings and the horizontal direction when the cover is worn in the upright direction of the head is an angle of 45°～55° upwards .
The mask according to claim 1, wherein the upper side of the side wings has a curved top edge.
The mask according to claim 1, wherein a C-shaped edge is provided in front of the sleeve hole.