CN212787522U

CN212787522U - Combined haze-proof mask

Info

Publication number: CN212787522U
Application number: CN202020737310.2U
Authority: CN
Inventors: 夏立江
Original assignee: Dongguan Lijiang Polymer Products Co ltd
Current assignee: Dongguan Lijiang Polymer Products Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-26
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a combined haze gauze mask of preventing, including the face guard main part, face guard main part both sides are equipped with the noose, be equipped with the joint fastening piece in the face guard main part, and be equipped with the filter block on the joint fastening piece, be equipped with the connection catching groove on the filter block, and filter block passes through the joint fastening piece and be the lock concatenation with the face guard main part on the connection catching groove and be connected, face guard main part one side is equipped with the bandage, and is equipped with the hasp on the bandage, the bandage is lock fixed connection through the hasp, and the bandage is the elasticity material, and face guard main part edge is equipped with connects the rubber circle, and connects the rubber circle and be the flexible glue material, it is annular distribution in the face. The combined face guard body of preventing haze gauze mask is equipped with the filter block, and the filter block can assemble the concatenation through the cooperation of connector link piece and connector link groove to make the device can the filter effect better, can play the effect of preventing the haze, and it is more convenient to use, and is more nimble.

Description

Combined haze-proof mask

Technical Field

The utility model relates to a gauze mask technical field specifically is a combined haze gauze mask of preventing.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on the air entering the lung, has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like, and can be divided into an air filtering type mask and an air supply type mask.

Current patent number is CN 201621388290.2's an industry dust mask with breathe the air valve, the utility model provides an industry dust mask with breathe the air valve, structural design is reasonable, it is comfortable to wear, directly adopt the air valve of breathing to carry out high efficiency filter to the air, filtered air is effectual, adopt condensate water collector simultaneously, the comdenstion water to breathing the production carries out effective collection, the comdenstion water influence has been avoided and comfort level is worn, fine practical value has, the device is overall structure's gauze mask only, can not carry out the increase of function, the effect is fixed, it is inflexible to use, current a combined haze gauze mask of preventing reaches can the modularization equipment, the better purpose of effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a haze gauze mask is prevented to the gauze mask that mentions in solving above-mentioned background art is overall structure's gauze mask only, can not carry out the increase of function, and the effect is fixed, uses inflexible problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined haze gauze mask of preventing, includes the face guard main part, face guard main part both sides are equipped with the noose, be equipped with the connection knot piece in the face guard main part, and be equipped with the filter block on the connection knot piece, be equipped with the connection catching groove on the filter block, and the filter block is the lock concatenation with the face guard main part through the connection knot piece on the connection catching groove and is connected.

Preferably, one side of the mask body is provided with a bandage, the bandage is provided with a lock catch, the bandage is fixedly connected with the lock catch in a buckling manner, and the bandage is made of elastic materials.

Preferably, the edge of the mask main body is provided with a connecting rubber ring, the connecting rubber ring is made of soft rubber, and the connecting rubber ring is annularly distributed on the mask main body.

Preferably, the mask body is provided with breathable gauze and a slot, the slot is provided with a stop dog, and the stop dog is connected with the mask body through the slot in a sliding and buckling manner.

Compared with the prior art, the beneficial effects of the utility model are that: the combined face guard body of preventing haze gauze mask is equipped with the filter block, and the filter block can assemble the concatenation through the cooperation of connector link piece and connector link groove to make the device can the filter effect better, can play the effect of preventing the haze, and it is more convenient to use, and is more nimble.

Drawings

FIG. 1 is a front view of the combined haze-proof mask of the present invention;

FIG. 2 is a schematic view of the connection between the filtering block and the mask body of the combined anti-haze mask of the present invention;

FIG. 3 is a top view of the combined haze-proof mask of the present invention;

FIG. 4 is the utility model relates to a combined haze gauze mask is connected rubber circle and is connected the schematic diagram with the face guard main part.

In the figure: 1. mask main part, 2, noose, 3, filter block, 4, connection knot piece, 5, connection catching groove, 6, bandage, 7, hasp, 8, slot, 9, dog, 10, ventilative gauze, 11, connection rubber circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a combined haze-proof mask comprises a mask main body 1, a loop rope 2, a filter block 3, a connecting buckle block 4, a connecting buckle groove 5, a binding belt 6, a lock catch 7, a slot 8, a stop block 9, breathable gauze 10 and a connecting rubber ring 11, wherein the loop rope 2 is arranged on two sides of the mask main body 1, the binding belt 6 is arranged on one side of the mask main body 1, the lock catch 7 is arranged on the binding belt 6, the binding belt 6 is fixedly connected with the user through the lock catch 7 in a buckling manner, the binding belt 6 is made of elastic material, so that the device can be more stably fixed on the face of the user, the connecting rubber ring 11 is arranged on the edge of the mask main body 1, the connecting rubber ring 11 is made of soft rubber material, and the connecting rubber ring 11 is annularly distributed on the mask main body 1, therefore, the device can be better attached to the face through the connecting rubber ring 11, the wearing is more, be equipped with dog 9 on slot 8, and dog 9 inserts slot 8 in from the upper end through slot 8 and is connected with the 1 slip lock of face guard main part, it seals ventilative gauze 10 through dog 9 to make it better use filter block 3 like this, be equipped with link block 4 on the face guard main part 1, and be equipped with filter block 3 on link block 4, be equipped with link buckle groove 5 on the filter block 3, and filter block 3 is through on the 5 connection buckle piece 4 of interlude "L" shape structure of the arch link buckle groove 5 of its rear end, thereby realize that filter block 3 interlude is the lock concatenation with face guard main part 1 on link buckle groove 5 at link buckle block 4.

The working principle is as follows: when the combined anti-haze mask is used, firstly, the device is taken out, when the device needs to be worn normally, the stop dog 9 of the device can be drawn out in a sliding mode through the slot 8, then the breathable gauze 10 of the device can be exposed, then the mask main body 1 of the device is shielded at the mouth, then the device is sleeved at the ear of a user through the sleeve rope 2, then the bandage 6 of the device is sleeved at the head of the user, and the bandage 6 is fastened and fixed through the lock catch 7, so that the mask main body 1 is better fixed, the device can be used, when the device needs to be subjected to anti-haze, the filter block 3 can be taken out, then the filter block 3 is fastened and fixed on the mask main body 1 through the matching of the connecting fastening block 4 and the connecting fastening groove 5, then the stop dog 9 slides into the mask main body 1 through the slot 8, so as to stop the breathable gauze 10, and the device is when wearing, and the connection rubber circle 11 at its edge can be better laminate with the face, and the cover closes more inclosed, can breathe through 3 departments of filter block at this moment to play the effect of filtering the haze, it is more convenient to use, this is exactly this combined use of preventing haze gauze mask.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a combined haze gauze mask of preventing, includes mask body (1), mask body (1) both sides are equipped with noose (2), its characterized in that: be equipped with connection buckle piece (4) on face guard main part (1), and be equipped with filter block (3) on connection buckle piece (4), be equipped with connection catching groove (5) on filter block (3), and filter block (3) are lock concatenation connection with face guard main part (1) through connection buckle piece (4) on connection catching groove (5).

2. The combination type haze preventing mask according to claim 1, wherein: mask body (1) one side is equipped with bandage (6), and is equipped with hasp (7) on bandage (6), bandage (6) are lock fixed connection through hasp (7), and bandage (6) are the elasticity material.

3. The combination type haze preventing mask according to claim 1, wherein: the mask is characterized in that the edge of the mask main body (1) is provided with a connecting rubber ring (11), the connecting rubber ring (11) is made of soft rubber, and the connecting rubber ring (11) is distributed in an annular shape on the mask main body (1).

4. The combination type haze preventing mask according to claim 1, wherein: be equipped with ventilative gauze (10) on face guard main part (1), and seted up slot (8) on face guard main part (1), be equipped with dog (9) on slot (8), and dog (9) are connected with face guard main part (1) slip lock through slot (8).