CN212088211U

CN212088211U - Dustproof mask for environment-friendly emergency engineering

Info

Publication number: CN212088211U
Application number: CN202020182250.2U
Authority: CN
Inventors: 单刚强; 喻琦; 牛春青
Original assignee: Shaoxing Horizon Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shaoxing Horizon Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-12-08
Anticipated expiration: 2030-02-19

Abstract

The utility model belongs to the technical field of the emergent engineering technique of environmental protection and specifically relates to an emergent dust mask for engineering of environmental protection, the protective mask comprises a mask, the middle part position of face guard is provided with the multilayer folded layer uniformly, the both ends of face guard are equallyd divide and do not are provided with the stretch cord, just other fixed connection is equallyd divide at the both ends of stretch cord the top and the bottom of face guard one side, the middle part rigidity at face guard surface top is provided with the layering, the face guard includes cotton bed of cloth, facial contact layer has been made up to the internal surface on cotton bed of cloth, the surface on cotton bed of cloth has made up except that the fungus layer, the surface on except that the fungus layer has made up the dust. This dustproof mask for emergent engineering of environmental protection possesses fine dustproof effect, possesses the degerming moreover and removes the function of peculiar smell to this product sweat-absorbing, waterproof and gas permeability are better, wear comparatively comfortablely.

Description

Dustproof mask for environment-friendly emergency engineering

Technical Field

The utility model relates to an emergent engineering technical field of environmental protection especially relates to an emergent dust mask for engineering of environmental protection.

Background

The environmental protection emergency project is mainly used for dealing with work and treatment plans made by some sudden environmental impact events. In the actual process, workers must wear dust masks to prevent inhalation of a large amount of dust and dirt. But present dust mask is mostly only by the ventilative layer of one deck and filter layer constitution, and the structure is very simple, but dustproof effect is relatively poor, does not possess the function of degerming moreover to this kind of dust mask sweat-absorbing ability is relatively poor, waterproof nature is also not good, wear stability relatively poor now, and often easy landing is worn and can be uncomfortable very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dustproof effect of the existing dustproof mask existing in the prior art is poor, and the existing dustproof mask does not have the degerming function, has poor sweat absorbing capability, poor waterproof performance, poor wearing stability, and frequent easy landing, and the dustproof mask for the environmental protection emergency engineering is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind environmental protection is dustproof mask for emergency engineering, including the face guard, the middle part position of face guard is provided with the multilayer folded layer uniformly, the both ends of face guard are equallyd divide and are do not be provided with the stretch cord, just other fixed connection is equallyd divide at the both ends of stretch cord the top and the bottom of face guard one side, the middle part rigidity at face guard surface top is provided with the layering, the face guard includes cotton bed of cloth, facial contact layer has been made up to the internal surface on cotton bed of cloth, the surface on cotton bed of cloth has been made up and has been removed the fungus layer, the surface on removal fungus layer has been made up and has been prevented dust layer.

Preferably, the face contact layer comprises a waterproof breathable layer, the waterproof breathable layer is sewn on the inner surface of the cotton cloth layer, and a sweat absorbing layer is sewn on the inner surface of the waterproof breathable layer.

Preferably, an activated carbon layer is sewn on the outer surface of the waterproof breathable layer.

Preferably, the degerming layer includes interior bed of cloth and outer bed of cloth, interior bed of cloth is made up on the surface of cotton bed of cloth, outer bed of cloth is made up on the internal surface of dust barrier, still be provided with the second degerming layer on the interior bed of cloth, still be provided with first degerming layer on the outer bed of cloth, just interior bed of cloth with make up together between the outer bed of cloth.

Preferably, the dustproof layer includes first dustproof bed of cloth, first dustproof bed of cloth is made up on the surface on degerming layer, the dustproof bed of cloth of second has been made up on the dustproof bed of cloth of first, the dustproof bed of cloth of third has been made up on the dustproof bed of cloth of second.

The utility model provides a pair of dustproof mask for emergent engineering of environmental protection, beneficial effect lies in: the dust mask for the environment-friendly emergency project is provided with the pressing strip, and the pressing strip can be pressed tightly after the mask is worn on the face, so that the mask can be fully attached to the nose bridge and the face, the wearing stability of the dust mask is enhanced, the dust mask is not easy to slip off, and the dust mask is convenient to wear and use; the dustproof mask has good waterproofness, air permeability and sweat absorption capacity by arranging the face contact layer, and is in direct contact with the face, so that the wearing comfort level is improved; through the sterilization layer, due to the addition of the nano titanium dioxide material and the nano graphene, the sterilization effect can be effectively achieved; through the dust layer, the stack setting of multilayer dustproof cloth to can promote this dust mask's dustproof effect widely, and then can fully filter the dust in the air and dust effectively, can ensure people's healthy effectively.

Drawings

Fig. 1 is the utility model provides an environmental protection is dust mask for emergency engineering's structural schematic diagram.

Fig. 2 is a schematic view of the structure of the mask of fig. 1.

Fig. 3 is a schematic structural view of the face contact layer in fig. 2.

Fig. 4 is a schematic structural diagram of the dustproof layer in fig. 2.

In the figure: mask 1, cotton bed of cloth 11, facial contact layer 12, sweat-absorbing layer 121, waterproof ventilative layer 122, activated carbon layer 123, dust-proof layer 13, first dustproof bed of cloth 131, the dustproof bed of cloth 132 of second, the dustproof bed of cloth 133 of third, except that bacterial layer 14, interior cloth 141, first except that bacterial layer 142, outer cloth 143, the second except that bacterial layer 144, folded layer 2, stretch cord 3, layering 4.

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.

Example 1

Referring to fig. 1-4, an environmental protection is dust mask for emergency engineering, including face guard 1, the middle part position of face guard 1 is provided with multilayer folded layer 2 uniformly, and this dust mask is when not using, and face guard 1 is through the folding setting of multilayer folded layer 2, and this design is for production and packing, and in the in-process of in-service use, can directly pull back multilayer folded layer 2 on the face guard 1, can wear the use, and the operation is very convenient.

The both ends of face guard 1 are equallyd divide and are do not be provided with stretch cord 3, and the both ends of stretch cord 3 are equallyd divide the top and the bottom of other fixed connection in face guard 1 one side, the middle part rigidity at 1 surface top of face guard is provided with layering 4, set up through adding of layering 4, the metal strip of buckling easily of plastic skin is being wrapped up in the adoption of layering 4 in this design, wear the back on the face with the gauze mask, can compress tightly this layering 4, thereby can make this gauze mask can fully laminate with the bridge of the nose and face, stability when having strengthened this dust mask and worn, be difficult for the landing.

Face guard 1 includes cotton bed of cloth 11, and facial contact layer 12 has been made up to the internal surface of cotton bed of cloth 11, and the outer surface of cotton bed of cloth 11 has been made up and has been removed fungus layer 14, and the outer surface that removes fungus layer 14 has been made up and has been protected against the dust layer 13, through removing fungus layer 14 to can make this dust mask possess the function of degerming, through protecting against the dust layer 13, thereby can make this dust mask realize dirt-proof purpose effectively.

Example 2

Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the face contact layer 12 includes a waterproof air-permeable layer 122, the waterproof air-permeable layer 122 is sewn on the inner surface of the cotton cloth layer 11, a sweat absorbing layer 121 is sewn on the inner surface of the waterproof air-permeable layer 122, an activated carbon layer 123 is sewn on the outer surface of the waterproof air-permeable layer 122, the waterproof air-permeable layer 122 specifically adopts a PTFE cloth layer, the sweat absorbing layer 121 specifically adopts a cotton yarn cloth layer, the activated carbon layer 123 is an activated carbon cloth layer, by the arrangement of the waterproof air-permeable layer 122 and the sweat absorbing layer 121, thereby the dustproof mask has good waterproofness, air permeability and sweat absorption capacity, and is in direct contact with the face, thereby can improve the comfort level when wearing more, through adding of activated carbon layer 123 sets up, not only can adsorb some harmful substance in the air, possesses the function of fine peculiar smell of removing moreover.

Example 3

Referring to fig. 2, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the degerming layer 14 includes an inner cloth layer 141 and an outer cloth layer 143, the inner cloth layer 141 is sewn on the outer surface of the cotton cloth layer 11, the outer cloth layer 143 is sewn on the inner surface of the dust-proof layer 13, the inner cloth layer 141 is further provided with a second degerming layer 144, the outer cloth layer 143 is further provided with a first degerming layer 142, and the inner cloth layer 141 and the outer cloth layer 143 are sewn together, the first degerming layer 142 adopts a cloth layer coated with a nano titanium dioxide coating, the titanium dioxide nano material in the nano titanium dioxide coating has a strong photocatalytic efficiency under the irradiation of ultraviolet light, sunlight or other light sources, so as to rapidly remove surface water mist, decompose bacteria, give play to good functions of antibiosis, deodorization, antifogging, sun protection, etc., the second degerming layer 144 adopts a cloth layer coated with a nano graphene coating, the nano-graphene material in the nano-graphene coating has extremely strong adsorption and filtration performances, so that the sterilization effect can be effectively exerted.

Example 4

Referring to fig. 4, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in, dust-proof layer 13 includes first dustproof bed of cloth 131, first dustproof bed of cloth 131 is made up on degerming layer 14's surface, made up second dustproof bed of cloth 132 on first dustproof bed of cloth 131, made up third dustproof bed of cloth 133 on second dustproof bed of cloth 132, first dustproof bed of cloth 131 adopts the carbon fiber bed of cloth, second dustproof bed of cloth 132 adopts the polyester fiber bed of cloth, third dustproof bed of cloth 133 adopts the non-woven fabrics bed of cloth, set up through the stack of multilayer dustproof cloth, thereby can promote the dustproof effect of this dustproof mask widely, and then can fully filter dust and dust in the air effectively, can ensure people's healthy effectively.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection is dust mask for emergency engineering, includes face guard (1), the middle part position of face guard (1) is provided with multilayer folded layer (2) uniformly, the both ends of face guard (1) are equallyd divide and do not are provided with stretch cord (3), just other fixed connection is equallyd divide at the both ends of stretch cord (3) the top and the bottom of face guard (1) one side, a serial communication port, the middle part rigidity at face guard (1) surface top is provided with layering (4), face guard (1) is including cotton bed of cloth (11), facial contact layer (12) have been made up to the internal surface of cotton bed of cloth (11), the surface of cotton bed of cloth (11) has been made up and has been removed fungus layer (14), dust layer (13) have been made up to the surface that removes fungus layer (14).

2. The dust mask for environmental emergency engineering according to claim 1, wherein the face contact layer (12) comprises a waterproof breathable layer (122), the waterproof breathable layer (122) is sewn on the inner surface of the cotton cloth layer (11), and a sweat absorbing layer (121) is sewn on the inner surface of the waterproof breathable layer (122).

3. The dust mask for environmental protection emergency engineering according to claim 2, wherein an activated carbon layer (123) is sewn on the outer surface of the waterproof breathable layer (122).

4. The dust mask of claim 1, wherein the degerming layer (14) comprises an inner cloth layer (141) and an outer cloth layer (143), the inner cloth layer (141) is sewn on the outer surface of the cotton cloth layer (11), the outer cloth layer (143) is sewn on the inner surface of the dust-proof layer (13), a second degerming layer (144) is further arranged on the inner cloth layer (141), a first degerming layer (142) is further arranged on the outer cloth layer (143), and the inner cloth layer (141) and the outer cloth layer (143) are sewn together.

5. The dust mask for the environmental protection emergency engineering according to claim 1, wherein the dust layer (13) comprises a first dustproof cloth layer (131), the first dustproof cloth layer (131) is sewn on the outer surface of the degerming layer (14), a second dustproof cloth layer (132) is sewn on the first dustproof cloth layer (131), and a third dustproof cloth layer (133) is sewn on the second dustproof cloth layer (132).