CN207461465U - A kind of strong detachable mask - Google Patents

Abstract

The utility model discloses a firm detachable mask, which comprises a left mask and a right mask, a filter bag is sewn between the left mask and the right mask, and the inside of the filter bag is Hollow structure, the first filter and the second filter are arranged inside the filter storage bag, and the upper cover is provided on the filter storage bag, and the upper cover is a rectangular structure, and one side of the upper cover is sewn on the filter On the filter storage bag, the remaining three sides of the upper cover are connected to the filter storage bag through zippers; the upper cover is embedded with a dust-proof net, and the lower edge of the left cover and the right cover is connected with a chin strap; The utility model can realize the opening of the upper covering cloth by pulling the zipper, which is convenient to disassemble, easy to take out and replace the first filter piece and the second filter piece, and convenient to clean at the same time; The mask is well fixed on the face, which ensures the tightness of the mouth and nose, improves the dustproof effect, and is not easy to fall off, which is very practical.

Description

A kind of strong detachable mask

technical field

The utility model relates to the technical field of masks, in particular to a firm detachable mask.

Background technique

A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose, made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust.

Existing masks are too simple in structure and poor in firmness, especially when encountering strong winds, it is easy to cause the masks to fall off, which can easily lead to a decline in the dustproof effect of the masks. Its usability is poor.

Contents of the invention

The purpose of this utility model is to provide a kind of strong detachable mask, to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A firm detachable mask, comprising a left mask and a right mask, a filter bag is sewn between the left mask and the right mask, the inside of the filter bag is hollow, and the filter A first filter piece and a second filter piece are arranged inside the storage bag, and an upper cloth is provided on the filter storage bag, and the upper cloth is a rectangular structure, and one side of the upper cloth is sewn on the filter storage bag, The remaining three sides of the upper cover are connected to the filter storage bag through zippers; the upper cover is embedded with a dust-proof net, and the side of the filter storage bag away from the upper cover is embedded with a breathing piece; the left cover Easy-to-tear stickers are symmetrically arranged on the same side as the right mask and the breathing sheet; the upper edge of the left mask and the right mask is connected with a nose restraint belt, and the lower edge of the left mask and the right mask is connected with a chin restraint The belt, the side of the left mask away from the center of the filter storage bag and the side of the right mask away from the center of the filter storage bag are symmetrically provided with suspension belts.

As an improved solution of the utility model: the side of the upper shading cloth close to the first filter piece and the second filter piece communicates with the inside of the filter piece receiving bag.

As an improved solution of the utility model: the zipper is provided with a zipper head.

As an improved solution of the present utility model: the easy-to-tear sticker is provided with a dust-proof sheet.

As an improved solution of the present utility model: the nose restraint belt and the chin restraint belt are both made of elastic elastic bands.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model can realize the opening of the upper covering cloth by pulling the zipper, which is convenient to disassemble, easy to take out and replace the first filter piece and the second filter piece, and convenient to clean at the same time; The mask is well fixed on the face, which ensures the tightness of the mouth and nose, improves the dustproof effect, and is not easy to fall off, which is very practical.

Description of drawings

Fig. 1 is a schematic diagram of the utility model facing outward when in use.

Fig. 2 is a schematic diagram of the side facing the face when the utility model is in use.

Fig. 3 is a schematic diagram of the internal structure of the filter storage bag in the utility model.

In the picture: 1-left mask, 2-filter holding bag, 3-zipper, 4-nose body restraint belt, 5-dust filter, 6-right mask, 7-chin restraint belt, 8-zipper puller, 9-suspension belt, 10-first filter, 11-breather, 12-second filter, 13-upper cloth, 14-easy to tear, 15-dust-proof sheet.

Detailed ways

The technical scheme of this patent is described in further detail below in conjunction with specific embodiments:

Please refer to Fig. 1-3, a kind of firm detachable mouth mask, comprises left mask 1 and right mask 6, is sewn with filter bag 2 between described left mask 1 and right mask 6, so The interior of the filter storage bag 2 is a hollow structure, the interior of the filter storage bag 2 is provided with a first filter 10 and a second filter 12, the filter storage bag 2 is provided with an upper cloth 13, and the upper cloth 13 It is a rectangular structure, one side of the upper cloth 13 is sewn on the filter storage bag 2, and the remaining three sides of the upper cloth 13 are connected with the filter storage bag 2 through the zipper 3; the upper cloth 13 is embedded with The dust-proof net 5 and the filter bag 2 are embedded with a breathing sheet 11 on the side away from the upper cloth 13; the left mask 1 and the right mask 6 are symmetrically provided with easy-to-tear stickers 14 on the same side as the breathing sheet 11; The upper edge of the left mask 1 and the right mask 6 is connected with a nose restraint belt 4, the lower edge of the left mask 1 and the right mask 6 is connected with a chin restraint belt 7, and the left mask 1 is far away from the filter holding bag The side at the center of 2 and the side of the right mask 6 away from the center of the filter bag 2 are symmetrically provided with suspension belts 9 .

Working principle and using method of the present utility model are:

When in use, the breathing sheet 11 is attached to the mouth and nose, and the suspension band 9 is hung on the ears respectively; Elastic elastic band is made, has improved extensibility and elasticity of mouth mask, and is more comfortable to use; Two easy-to-tear stickers 14 are pasted on the cheeks respectively, and then the mask is well attached and fixed on the face, which ensures the sealing of the mouth and nose, improves the dustproof effect, and is not easy to fall off. Pull the zipper puller 8 to open the upper cover 13 provided on the filter storage bag 2, at this time, the first filter 10 and the second filter 12 in the filter storage bag 2 can be pulled out for replacement or cleaning, disassembled and cleaned Convenient and very practical.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A firm detachable mask, comprising a left mask (1) and a right mask (6), characterized in that a A filter storage bag (2), the interior of the filter storage bag (2) is a hollow structure, and a first filter piece (10) and a second filter piece (12) are arranged inside the filter piece storage bag (2), and the filter piece The accommodation bag (2) is provided with an upper cloth (13), the upper cloth (13) has a rectangular structure, one side of the upper cloth (13) is sewn on the filter accommodation bag (2), and the upper cloth (13) is The remaining three sides of the cloth (13) are connected with the filter bag (2) through the zipper (3); the upper cloth (13) is embedded with a dust-proof net (5), and the filter bag (2) is away from One side of the upper cloth (13) is embedded with a breathing sheet (11); the left mask (1) and the right mask (6) are symmetrically provided with easy-tear stickers (14) on the same side as the breathing sheet (11) ;The upper edge of the left mask (1) and the right mask (6) is connected with a nose restraint belt (4), and the lower edge of the left mask (1) and the right mask (6) is connected with a chin restraint belt (7), the side of the left mask (1) away from the center of the filter storage bag (2) and the side of the right mask (6) away from the center of the filter storage bag (2) are symmetrically provided with suspension belts (9). 2. The firm detachable mask according to claim 1, characterized in that, the side of the upper cloth (13) close to the first filter (10) and the second filter (12) is accommodated with the filter The bag (2) is internally connected. 3. The firm detachable mask according to claim 1, characterized in that a zipper puller (8) is provided on the zipper (3). 4. The strong detachable mask according to claim 1, characterized in that, the easy-to-tear sticker (14) is provided with a dust-proof sheet (15). 5. The firm detachable mask according to claim 1, characterized in that, the nose restraint belt (4) and the chin restraint belt (7) are both made of elastic elastic bands.