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A kind of nano-mask with memory support structure

A bracket structure and mask technology, applied in the direction of respiratory protection containers, protective clothing, respiratory masks, etc., can solve the problems of reduced comfort of nano-masks, inability to adjust the size of the user's head, etc., to achieve the effect of easy replacement and improved comfort

Active Publication Date: 2022-01-28
刘嵘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior art, as: at present, the restraint belt on the nano-mask, its length is fixed mostly, can't be adjusted according to the user's head size, and then causes the comfort of nano-mask reduced, and a nano-mask with a memory scaffold structure proposed

Method used

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  • A kind of nano-mask with memory support structure
  • A kind of nano-mask with memory support structure
  • A kind of nano-mask with memory support structure

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0023] refer to Figure ...

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Abstract

The invention relates to the technical field of nano-masks, and discloses a nano-mask with a memory bracket structure, including a mask body, a cloth cover is sewn on the left side of the mask body, and a memory metal bracket is arranged inside the cloth cover. The surface of the memory metal bracket is bonded with a fixed tape, the right side of the fixed tape and the left side of the mask body are bonded with a first Velcro, and the left side of the mask body is sewn with a connecting tape, The surface of the connecting belt is provided with a binding belt. The present invention uses the connecting belt, the restraining belt and the fixing mechanism. When the user wears the nano mask, he presses the pressing plate, and the distance between the left and right fixing frames is increased through the connecting column and the connecting frame. At this time, the restraining belt can be fixed Move freely in the frame, and then adjust the distance between the fixing mechanism and the connecting belt as required, so that the nano-mask has a moderate binding force on the user's head, improving the comfort of the nano-mask when worn.

Description

technical field [0001] The invention relates to the technical field of nano-masks, in particular to a nano-mask with a memory support structure. Background technique [0002] The nano-mask uses wing-shaped nano-materials and granular activated carbon as the mask filter element. The mask filter is also treated with nano-silver fungicide, which can deeply filter and block PM2.5, bacterial viruses, car exhaust, second-hand smoke, formaldehyde, chemical gas, etc. [0003] At present, most of the nano-masks on the market are equipped with a memory bracket on the mask to make the nano-mask have a certain degree of plasticity, thereby improving the comfort of the wearer. However, the length of the restraint belt on the nano-mask is mostly fixed and cannot The size of the user's head is adjusted, which in turn reduces the comfort of the nano-mask. Contents of the invention [0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B18/02A62B18/08A41D13/11
CPCA62B18/02A62B18/08A62B18/084A41D13/11A41D13/1161
Inventor 崔建中
Owner 刘嵘