Novel mask

A mask, a new type of technology, applied in the field of masks, can solve problems such as blocked sight, escape, high temperature, and susceptibility to respiratory diseases

Inactive Publication Date: 2016-06-15
陈慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wearing a mask on the mouth and nose can filter the air entering the mouth and nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. Masks are mostly made of gauze. Currently there are special PM2.5 masks, but this Although masks can effectively filter dust and bacteria, they are generally disposable and need to be replaced after a period of use. Moreover, this type of mask is not suitable for people who need to wear glasses. The temperature of the air is rel

Method used

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Examples

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Embodiment Construction

[0017] Such as figure 1 and figure 2 As shown, the new mask includes a cover body 13 made of multi-layer pure cotton knitted fabric, and the inner layer that is positioned at the innermost side of the cover body 13 and will be in contact with the skin can be selected from skin-friendly, comfortable, breathable and odorless polyester cotton. The two ends are respectively connected with a left earmuff 14 and a right earmuff 15 which can cover the ears, and an elastic band 16 is connected between the left earmuff and the right earmuff, which can be directly placed on the head when in use, and the elastic band 16 automatically adjusts the tightness, Comfortable to wear and not easy to fall off. The left earmuff and the right earmuff are filled with PP silk cotton respectively. The earmuffs do not press against the ears when worn. They are soft and warm, protect the ears and make the ears more comfortable.

[0018] The middle part of the cover body 13 is propped up to form a gas...

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PUM

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Abstract

The invention discloses a novel mask which comprises a mask body.A breather valve is installed on the mask body.The two ends of the mask body are connected with ear shields which can shield the ears respectively.The middle of the mask body is supported outwards to form a gas buffer area.An exhaust opening is formed in the lower portion of the mask body.An installation base comprises an inner clamping plate and an inner annular table.The inner annular table is arranged inside the exhaust opening in a sleeved mode from the inner side of the mask body and penetrates out.A guiding column is arranged in the center of an inner through hole.A plurality of connecting rods are arranged between the outer surface of the guiding column and the inner surface of the inner through hole and annularly distributed on the outer surface of the guiding column to support and fix the guiding column.An air outlet channel is formed between every two adjacent connecting rods.A through hole is formed in the middle of a membrane, the guiding column is sleeved with the membrane, and the membrane can slide along the guiding column so as to control on-off of the air outlet channel.A valve cover comprises an outer clamping plate and an outer annular table.A sealing plate is arranged on the top of the outer annular table.An air outlet is formed in the side portion of the outer annular table.The outer clamping plate is screwed to the inner annular table so that the outer clamping plate and the inner clamping plate clamp the mask body.

Description

technical field [0001] The invention relates to a mask, in particular to a novel mask. Background technique [0002] In winter, the temperature is low, the air is dry, and there are many dust and bacteria in the air. If you breathe this air for a long time, it is easy to cause the weak patients and patients with chronic bronchitis to be infected with respiratory diseases. Will wear a mask. Wearing a mask on the mouth and nose can filter the air entering the mouth and nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. Masks are mostly made of gauze. Currently there are special PM2.5 masks, but this Although masks can effectively filter dust and bacteria, they are generally disposable and need to be replaced after a period of use. Moreover, this type of mask is not suitable for people who need to wear glasses. The temperature of the air is relatively high. Due to wearing a mask, the exhaled gas cannot be discharged in ti...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D31/00A62B7/10A62B9/02
CPCA41D13/1153A41D31/00A41D31/14A41D2400/70A62B7/10A62B9/02
Inventor 陈慧
Owner 陈慧
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