TWM607505U - Replaceable filter mask - Google Patents

Abstract

A replaceable filter mask includes: a mask and a filter layer; wherein the mask has a front cloth body and a back cloth body, and there is an accommodating space between the front cloth body and the back cloth body. The upper end of the front cloth body is provided with a long opening which communicates with the accommodating space; and the filter layer is provided in the accommodating space; thereby, when the mask is used for a period of time, the expired filter can be taken out from the opening The filter layer in the accommodating space is replaced through the opening, so that the filter layer in the middle of the mask can be renewed forever, so as to extend the service life of the mask and achieve the purpose of resource reuse.

Description

Replaceable filter mask

This creation is a replaceable filter mask, especially a replaceable filter layer in the middle to extend the life of the mask.

According to, masks are widely used in various occasions to block the intrusion of polluted air, dust, germs, etc. Generally, masks are designed to include: a mask body and two elastic bands. The mask system consists of a breathable surface layer and one facing the mouth and nose. The mask body has two opposite sides, and the two elastic bands are respectively fixed on the two sides of the mask body to form two Hanging ears can be equipped with ears to cover the mouth and nose of the human body. The pores provided on the breathable surface layer, interlayer and breathable inner layer of the mask body are used to allow air to pass through and filter harmful substances in the air. .

However, the conventional mask cannot be replaced with the filter layer in the middle, so it can only be used once, that is, it must be discarded once used, which is a waste of resources.

It can be seen that there are still many deficiencies in the above-mentioned conventional items, and they are not a good designer, and urgently need to be improved.

In view of this, the creator of this case has many years of experience in manufacturing, development and design of related products. After detailed design and careful evaluation of the above goals, he finally got a practical creation.

The purpose of this creation is to provide a replaceable filter mask, which can replace the filter layer in the middle, so as to extend the life of the mask.

According to the above-mentioned purpose, the replaceable filter mask of this creation mainly includes: a mask and a filter layer; among them, the mask has a front cloth body and a back cloth body, the front cloth body and the back cloth body There is an accommodating space between the bodies, the upper end of the front cloth body is provided with a long opening which communicates with the accommodating space; the filter layer is arranged in the accommodating space; thereby, when the mask is used for a period of time , You can take out the expired filter layer from the opening, and then replace the filter layer in the accommodating space through the opening, so that the filter layer in the middle of the mask can be renewed forever, so as to extend the life of the mask and achieve the purpose of resource reuse .

In order to facilitate your reviewer to have a further understanding and understanding of the purpose, shape, features and effects of the structure and device of this creation, the examples and diagrams are described in detail as follows:

This creation is about a "replaceable filter mask". Please refer to Figures 1 and 2. The replaceable filter mask of this creation mainly includes: a mask 10 and a filter layer 20.

Wherein, the mask 10 has a front cloth body 11 and a back cloth body 12. There is an accommodating space 13 between the front cloth body 11 and the back cloth body 12, and a long opening 14 is provided at the upper end of the front cloth body 11 , The opening 14 communicates with the accommodating space 13.

The filter layer 20 is disposed in the accommodating space 13.

With the composition of the above components, please refer to Figure 2. After the mask 10 has been used for a period of time, the expired filter layer 20 can be taken out from the opening 14, and then the filter in the accommodating space 13 can be replaced through the opening 14. The layer 20 enables the filter layer 20 in the middle of the mask 10 to be renewed forever, thereby prolonging the service life of the mask 10 and achieving the efficiency and purpose of resource reuse.

Please refer to FIGS. 1 and 2 again, the filter layer 20 is provided with at least one devil felt, and the devil felt can be used to stick in the accommodating space 13.

In summary, the replaceable filter mask of this creation does have an unprecedented innovative structure. It has not been seen in any publications, and there is no similar product on the market. Therefore, its novelty should undoubtedly be considered. . In addition, the unique features and functions of this creation are far from comparable to those of conventional ones, so it is indeed more progressive than conventional ones, and it meets the requirements of my country's patent law regarding the requirements for new patent applications, so a patent application is filed in accordance with the law.

The above are only the best specific examples of this creation, but the structural features of this creation are not limited to this. Any change or modification that can be easily thought of by anyone familiar with the art in the field of creation can be covered. In the following patent scope of this case.

10: Mask 11: Front cloth body 12: Back cloth body 13: accommodating space 14: opening 20: filter layer

Figure 1 is a schematic diagram of the appearance of the creative replaceable filter mask.

Figure 2 is a schematic diagram of the use of creative replaceable filter masks.

10: Mask

11: Front cloth body

12: Back cloth body

13: accommodating space

14: opening

20: filter layer

Claims (2)

A replaceable filter mask, including: A mask having a front cloth body and a back cloth body, an accommodating space is provided between the front cloth body and the back cloth body, the upper end of the front cloth body is provided with a long opening, the opening and the accommodating space Spatial communication; and A filter layer, the filter layer is arranged in the accommodating space; Among them, after the mask has been used for a period of time, the expired filter layer can be taken out from the opening, and then the filter layer in the accommodating space can be replaced through the opening, so that the filter layer in the middle of the mask can be renewed forever, thereby extending the use of the mask life. The replaceable filter mask according to claim 1, wherein the filter layer is provided with at least one devil felt, and the devil felt can be used to stick in the accommodating space.

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