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Mask structure with sound amplifying function

A mask and functional technology, which is applied in the field of mask structure with sound amplification function, can solve the problems of inconvenient communication of masks, and achieve the effect of increasing practical value, improving comprehensive performance, and soft material

Active Publication Date: 2014-12-17
CHENGDU HEXU MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mask structure with amplifying function to solve the problem that the existing masks are not convenient for communication

Method used

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  • Mask structure with sound amplifying function
  • Mask structure with sound amplifying function
  • Mask structure with sound amplifying function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] like figure 1 As shown, the mask structure with sound amplification function mainly includes a mask body whose shape matches the face, mouth and nose, ear straps arranged at both ends of the mask body to wear the mask body on the human ear, and Amplifying device inside the main body.

[0028] Specifically, the main body of the mask adopts a stamping method, and a mold is used to stamp and form the filter material at one time. On the inner side of the mask main body, a stepped conjoined groove is punched, and the sound amplifying device is installed in the conjoined groove. The main body of the entire mask is in an arched structure. After being worn on the human face, there is a certain gap between the inner wall of the central part and the human skin. Provide convenience for people to breathe air.

[0029] The filter material can directly use the material of a conventional mask, such as melt-blown cotton, non-woven fabric, sponge, cotton cloth or chemical fiber, or o...

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Abstract

The invention discloses a mask structure with a sound amplifying function. The mask structure comprises a mask main body and elastic ear bands connected to two ends of the mask main body. The mask structure is characterized in that the mask main body is formed by punching a filter material into an arch matched with the mouth and nose part of a person through a die; a stepped connected groove is formed at the position, corresponding to the mouth and nose of the person, of the inner side of the mask main body; a silica gel clamping groove is attached to the connected groove; an air grate box with a built-in sound amplifying circuit is clamped in the silica gel clamping groove. The mask structure is skillful in design and reasonable in structure; the mask has a high protective effect and language communicating convenience, is a technical innovation in the field of masks and has important technical research significance and wide development space.

Description

[0001] technical field [0002] The invention relates to a mask, in particular to a mask structure with amplifying function. Background technique [0003] A mask is generally composed of a mask body and ear straps. At present, the mask body of a medical protective mask is divided into three layers: inner, middle, and outer. The inner layer is ordinary sanitary gauze or non-woven fabric, and the middle layer is an ultrafine polypropylene fiber melt-blown material layer. The outer layer is a layer of non-woven fabric or ultra-thin polypropylene melt-blown material. The masks used in the vast public service industry have a relatively simple structure and do not require high protection effects, because their use environment is not very harsh, but they also have their own requirements, namely, comfort, breathability and ease of communication. . [0004] It has become a habit for workers in the public service industry, such as deli waiters and cleaners, to wear masks not only to...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/00
Inventor 杨彤
Owner CHENGDU HEXU MEDICAL TECH CO LTD
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