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3D printing hardened mouth-nose separation mask with health care function

A 3D printing, mouth and nose technology, applied in clothing, clothing, protective clothing, etc., can solve the problems of increasing the rigid structure of the mouth and nose separation structure, less wearing times, comfort, and affecting breathing smoothness, etc., to achieve protective comfort Good, simple and convenient to replace, increase the effect of mental fatigue

Pending Publication Date: 2021-07-23
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wearing a traditional mask for a long time will cause the internal smell of the mask to be turbid, which will affect the unobstructed breathing, and the ordinary disposable cloth mask will be worn less frequently and less comfortable, and the sealing performance will be poor, which will increase the rigid structure of the mouth-nose separation structure

Method used

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  • 3D printing hardened mouth-nose separation mask with health care function
  • 3D printing hardened mouth-nose separation mask with health care function
  • 3D printing hardened mouth-nose separation mask with health care function

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Embodiment Construction

[0015] A specific embodiment of the present invention will be further described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] Such as figure 1 As shown, a 3D printing functional mask with hardened mouth and nose separation for medical care, including figure 2 Mask main body 1 and image 3 Filter snap-on plate 2 with mouth and nose separation: figure 2 Described mouth mask is that nylon material and mouth mask front strip slot 4 are used for enlarging the flow of air inside and outside the mouth mask, and the rubber belt fixing part 5 can bind rubber belt, and it can be worn and finished mouth mask after putting it on the back of the head. The arc-shaped boss 6 on the back of the mouth mask is the most matching arc-shaped curve obtained according to many three-dimensional human face models, so as to match most of the human faces, it is comfortable to wear and has good sealing performance. There is respectively a b...

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PUM

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Abstract

The invention discloses a 3D printing hardened mouth-nose separation mask with a health care function and belongs to the field of additive manufacturing. The mask comprises a mask body, a filter element snap pressing plate equipped with mouth nose separation, a rubber belt and an N95 filter element, wherein a silica gel gasket and a filter element groove are arranged on the mask body, the silica gel gasket is adhered to an arc-shaped edge, in contact with the human face, of the mask, and the filter element groove is formed in a front face of the mask body and provided with a plurality of square strip holes; the mouth-nose separating plate is arranged on a central vertical surface of the filter element buckle pressing plate, and two square grooves are formed in the mouth-nose separating plate close to the nose part and are used for placing health-care medicine bags. The rubber belts are fixed in square holes in the left side and the right side of the mask body and used for wearing the mask. According to different requirements, the effects of refreshing, restoring consciousness, relieving stuffy nose, ventilating and the like can be achieved by replacing different health-care medicine bags.

Description

technical field [0001] The invention relates to a 3D printing hardened mouth and nose separation mask with health care function. The invention belongs to the field of additive manufacturing and the field of health protective equipment, in particular a hardened mouth-nose separation mask with health care function prepared by selective laser sintering (SLS) technology. Background technique [0002] Wearing a traditional mask for a long time will cause the internal smell of the mask to be turbid, which will affect the smoothness of breathing, and the ordinary disposable cloth mask will be worn less frequently and less comfortable, and the sealing performance will be poor, which will increase the rigid structure of the mouth-nose separation structure . Simultaneously mouth mask can reach refreshment according to increasing the health-care medicine bag of different composition, the effect of clearing the nose and ventilating. With the progress and development of 3D printing tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
CPCA41D13/11
Inventor 陈继民任远曾勇
Owner BEIJING UNIV OF TECH