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Dustproof mask

A technology for dust masks and masks, applied in protective clothing, clothing, clothing, etc., can solve the problems of affecting work efficiency, poor dustproof effect, uncomfortable wearing, etc., and achieve easy wearing, good filterability, and good dustproof effect. Effect

Inactive Publication Date: 2013-03-06
东兴市观福古典红木家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary masks are made of several layers of gauze, which has poor dustproof effect; and in summer, it is easy to get close to the mouth and nose due to sweat and breath, causing discomfort to the human body
Professional dust mask, shaped like a gas mask, consists of a clam-shaped mask body, two round breathing valves, two filter meshes, filter paper, and upper and lower fixing ropes. Although it has an ideal dust-proof effect, its structure is complex and Large size, uncomfortable to wear, poor breathing, especially easy to cause inconvenience to work and affect work efficiency

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described below, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0016] refer to figure 1 and figure 2 , a dust mask, comprising a mask body and a fixing belt 5 arranged on the mask body, the mask body is sequentially composed of outer non-woven fabric 4, melt-blown fabric 3, inner non-woven fabric 2 and mouth and nose from outside to inside A mask 1, the oronasal mask 1 completely covers a person's mouth and nose and the surface is full of small holes. The outer non-woven fabric 4, the melt-blown fabric 3, the inner non-woven fabric 2 and the mouth-nose mask 1 are closely attached to each other to form the mask body of the present invention.

[0017] Wherein, the mouth-nose mask 1 is in the shape of a bowl button, and its material is silica gel.

[0018] When wearing, fasten t...

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Abstract

The invention discloses a dustproof mask which comprises a mask body and a fixing band arranged on the mask body, wherein the mask body sequentially comprises an outer non-woven fabric, a melt-blown fabric, an inner non-woven fabric and a mouth-nose mask from outside to inside; the mouth-nose mask completely covers a mouth and a nose of a person; and small holes are fully formed in the surface of the mouth-nose mask. The dustproof mask has the advantages of simple structure, comfortableness and convenience in wearing and favorable dustproof effect.

Description

technical field [0001] The invention relates to the technical field of labor protection, in particular to a dust mask. Background technique [0002] In wood processing plants, dust is one of the biggest sources of pollution. Wood processing practitioners generally need to wear masks to prevent dust from entering the lungs from the mouth and nose and affecting their health. General masks are made of several layers of gauze, which have poor dust-proof effect; and in summer, sweat and breath are easy to get close to the nose and mouth, causing discomfort to the human body. Professional dust mask, shaped like a gas mask, consists of a clam-shaped mask body, two circular breathing valves, two filter mesh holes, filter paper, and upper and lower fixing ropes. Although it has an ideal dust-proof effect, its structure is complex and The body size is large, it is uncomfortable to wear, and the breathing is not smooth, especially, it is easy to cause inconvenience to work and affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
Inventor 侯佰林
Owner 东兴市观福古典红木家具有限公司
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