CN215537901U

CN215537901U - Antifog haze face guard of functional type convenient to use

Info

Publication number: CN215537901U
Application number: CN202121859877.8U
Authority: CN
Inventors: 张永霞; 赵瑞春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a functional anti-haze mask convenient to use in the technical field of anti-haze masks, which comprises a mask body, wherein a sealing air bag is bonded on the side edge of an inner cavity of the mask body, the side wall of the sealing air bag is provided with a sweat guide groove, the bottom of the sealing air bag is provided with a sweat absorbing sponge, and connecting blocks are fixed at both ends of the upper part of the rear side of the mask body. Meanwhile, the button switch is utilized to control the silent motor to rotate, so that the guide vanes can rotate under the driving of the silent motor, the flowing speed of air in the filter is improved, sufficient air supply is provided, PM2.5 particles in the air can be effectively filtered and purified by utilizing the PM2.5 filter cotton, and gaseous pollutants and microbial virus bacteria can be purified and filtered by utilizing the medical melt-spraying cloth.

Description

Antifog haze face guard of functional type convenient to use

Technical Field

The utility model relates to the technical field of anti-haze masks, and particularly relates to a functional anti-haze mask convenient to use.

Background

Haze, which is a combination word of fog and haze. Haze is common in cities. In China, the fog is merged into the haze to be used as a disaster weather phenomenon for early warning and forecasting, and the phenomenon is called as haze weather. Haze is the result of specific climatic conditions interacting with human activity. Economic and social activities of high-density population inevitably discharge a large amount of fine particulate matters (PM 2.5), once the discharge exceeds the atmospheric circulation capacity and the bearing capacity, the concentration of the fine particulate matters is continuously accumulated, and at the moment, if the influence of calm weather and the like is caused, the haze in a large range is extremely easy to appear.

The conventional protection for haze generally adopts a mask for protection, but the haze-proof mask is easy to damage in the using process, has poor air permeability, influences the breathing of a wearer and cannot filter and protect viruses.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a functional haze preventing mask convenient to use to solve the problems suggested in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a functional anti-haze mask convenient to use comprises a mask body, wherein a sealing air bag is bonded on the side edge of an inner cavity of the mask body, a sweat guide groove is formed in the side wall of the sealing air bag, a sweat absorbing sponge is arranged at the bottom of the sealing air bag, connecting blocks are fixed at both ends of the upper portion of the rear side of the mask body, head straps are sewn at the rear ends of the connecting blocks, neck straps are sewn and fixed at both ends of the bottom of the rear side of the mask body, plastic inserting and buckling female ends are mounted at the rear ends of one group of the head straps and the neck straps, plastic inserting and buckling male ends matched with the plastic inserting and buckling female ends are mounted at the rear ends of the other group of the head straps and the neck straps, connecting sockets are symmetrically embedded in the side wall of the mask body, a filter is mounted in the inner cavity of one of the connecting sockets, and an exhaust one-way valve is mounted in the inner cavity of the other connecting socket, an air inlet is formed in the side wall of one side of the filter.

Preferably, one side that the inner chamber of filter is close to the air inlet is provided with the backup pad, the silence motor is installed to one side of backup pad, and the axostylus axostyle of silence motor runs through the lateral wall of backup pad, button cell is installed to one side that the inner chamber of filter is close to the silence motor, the lateral wall of filter bonds and has the button switch who is used for controlling circuit switch-on between button cell and the silence motor, the axostylus axostyle end cover of silence motor is equipped with the water conservancy diversion flabellum, one side that the water conservancy diversion flabellum was kept away from to the inner chamber of filter is filled respectively has PM2.5 to cross filter pulp and medical melt-blown cloth, the vertical connecting pipe who is connected with connecting socket that is provided with in the inner chamber middle part of filter, and connecting pipe setting is close to the lateral wall of medical melt-blown cloth in the filter inner chamber and has seted up the gas guide mouth.

Preferably, the sweat guiding groove opening is divided into a sweat collecting groove and a sweat discharging and guiding groove, the sweat collecting groove is transversely arranged, the sweat discharging and guiding groove is vertically arranged, and the top end of the sweat discharging and guiding groove is communicated with the sweat collecting groove.

Preferably, the sweat absorbing sponge and the sealing air bag are fixedly bonded through double faced adhesive tapes, and the sweat absorbing sponge is contacted with the bottom end of the sweat drainage groove.

Preferably, the head bandage and the neck bandage are both elastic non-woven fabric strips, and the positions of the female ends of the plastic buckles on the head bandage and the neck bandage can be adjusted through stretching.

Preferably, the inner cavity of the connecting socket is provided with a filter screen, and the connecting socket is connected with the filter and the exhaust check valve through threads.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the appearance conforming to the principle of human engineering, the part contacting with the skin of the human body can not cause stimulation and damage to the human body, the weight is light, the carrying is convenient, the burden of the body can not be formed, no obstacle to the movement or activity of human body, no special requirement for the clothes of the user, meanwhile, the button switch is utilized to control the silent motor to rotate, so that the guide vanes can rotate under the driving of the silent motor, the flowing speed of air in the filter is improved, sufficient air supply is provided, the PM2.5 filter cotton can effectively filter and purify PM2.5 particles in the air, the medical melt-blown cloth can purify and filter gaseous pollutants and microbial virus bacteria, and when the medical melt-blown cloth is worn, lead the sweat design of leading sweat notch or the sweat-absorbing design of sweat-absorbing sponge occasionally perspires, avoid the sweat to influence breathing, the cooperation of rethread plastic eye-splice female end and plastics eye-splice son end, the convenient wearing to the face guard body.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a rear isometric view of the present invention;

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is an elevational isometric view of the present invention;

FIG. 4 is a schematic view of the internal structure of the filter of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mask body, 2-sealing air bag, 3-sweat guide groove opening, 4-sweat absorbing sponge, 5-connecting block, 6-head bandage, 7-neck bandage, 8-plastic female buckle end, 9-plastic male buckle end, 10-connecting socket, 11-filter, 111-supporting plate, 112-silent motor, 113-button battery, 114-button switch, 115-guide fan blade, 116-PM2.5 filter cotton, 117-medical melt spray cloth, 118-connecting air pipe, 119-air guide opening, 12-exhaust one-way valve and 13-air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a functional antifog haze mask convenient to use comprises a mask body 1, wherein a sealing air bag 2 is bonded on the side edge of an inner cavity of the mask body 1, a sweat guide groove opening 3 is formed in the side wall of the sealing air bag 2, the sweat guide groove opening 3 is divided into a sweat collecting groove and a sweat discharging groove, the sweat collecting groove is transversely arranged, the sweat discharging groove is vertically arranged, the top end of the sweat discharging groove is communicated with the sweat collecting groove, a sweat absorbing sponge 4 is arranged at the bottom of the sealing air bag 2, the sweat absorbing sponge 4 and the sealing air bag 2 are fixedly bonded through double-sided adhesive, the sweat absorbing sponge 4 is convenient to replace, and the sweat absorbing sponge 4 is in contact with the bottom end of the sweat discharging groove, so that sweat guided out from the sweat guide groove opening 3 can be absorbed by the sweat absorbing sponge 4 in time, and the influence of the sweat on breathing is avoided;

the upper two ends of the rear side of the mask body 1 are both fixed with connecting blocks 5, the rear end of the connecting block 5 is sewed with a head bandage 6, the bottom two ends of the rear side of the mask body 1 are both sewed and fixed with a neck bandage 7, and the rear ends of one group of the head bandage 6 and the neck bandage 7 are both provided with plastic eye-splice female ends 8, the head bandage 6 and the neck bandage 7 are both non-woven strips with elasticity, and the head bandage 6 and the neck bandage 7 can adjust the position of the plastic eye-splice female ends 8 on the head bandage 6 and the neck bandage 7 by stretching, so as to conveniently adjust the wearing length of the head bandage 6 and the neck bandage 7, the rear ends of the other group of the head bandage 6 and the neck bandage 7 are both provided with plastic eye-splice male ends 9 matched with the plastic eye-splice female ends 8, so that the head bandage 6 can be fixed on the head of a wearer, and the neck bandage 7 can be fixed on the neck of the wearer, the mask body 1 is convenient to wear;

the connecting jacks 10 are symmetrically embedded in the side wall of the mask body 1, a filter 11 is installed in an inner cavity of one connecting jack 10, a support plate 111 is arranged on one side, close to the air inlet 13, of the inner cavity of the filter 11, a mute motor 112 is installed on one side of the support plate 111, a shaft rod of the mute motor 112 penetrates through the side wall of the support plate 111, a button cell 113 is installed on one side, close to the mute motor 112, of the inner cavity of the filter 11, a button switch 114 for controlling a circuit between the button cell 113 and the mute motor 112 to be connected is bonded on the side wall of the filter 11, guide vanes 115 are sleeved on the shaft rod end of the mute motor 112, and the mute motor 112 is controlled to rotate by the button switch 114, so that the guide vanes 115 can rotate under the driving of the mute motor 112, the flow speed of air in the filter 11 is improved, and sufficient air supply is provided;

one side of the inner cavity of the filter 11, which is far away from the guide fan blades 115, is respectively filled with PM2.5 filter cotton 116 and medical melt-blown fabric 117, PM2.5 particles in the air can be effectively filtered and purified by using the PM2.5 filter cotton 116, gaseous pollutants and microbial virus bacteria can be purified and filtered by using the medical melt-blown fabric 117, a connecting air pipe 118 connected with the connecting socket 10 is vertically arranged in the middle of the inner cavity of the filter 11, the connecting air pipe 118 is arranged in the inner cavity of the filter 11, the side wall of the connecting air pipe 118, which is close to the medical melt-blown fabric 117, is provided with an air guide port 119, so that the coming air can enter the inner cavity of the connecting air pipe 118 through the air guide port 119 and then enter the inner cavity of the mask body 1 through the connecting air pipe 118;

exhaust check valve 12 is installed to the inner chamber of another connection socket 10, and the inner chamber of connection socket 10 is provided with the filter screen, and all through threaded connection between connection socket 10 and filter 11 and the exhaust check valve 12, makes things convenient for the installation and the dismantlement of filter 11 and exhaust check valve 12, and air inlet 13 has been seted up to one side lateral wall of filter 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A functional haze preventing mask convenient to use, comprising a mask body (1), characterized in that: the side edge of the inner cavity of the mask body (1) is bonded with a sealing air bag (2), the side wall of the sealing air bag (2) is provided with a sweat guide groove opening (3), the bottom of the sealing air bag (2) is provided with a sweat absorbing sponge (4), the two ends of the upper part of the rear side of the mask body (1) are both fixed with connecting blocks (5), the rear end of each connecting block (5) is sewn with a head bandage (6), the two ends of the bottom of the rear side of the mask body (1) are both sewn with a neck bandage (7), the rear ends of one group of head bandage (6) and one group of neck bandage (7) are both provided with a plastic insert buckle female end (8), the rear ends of the other group of head bandage (6) and the neck bandage (7) are both provided with a plastic insert buckle sub-end (9) matched with the plastic insert buckle female end (8), and the side wall of the mask body (1) is symmetrically provided with a connecting socket (10), and one filter (11) is installed in the inner cavity of the connecting socket (10), the other exhaust check valve (12) is installed in the inner cavity of the connecting socket (10), and an air inlet (13) is formed in the side wall of one side of the filter (11).

2. The functional anti-haze mask convenient to use according to claim 1, wherein the haze mask comprises: a support plate (111) is arranged on one side, close to the air inlet (13), of an inner cavity of the filter (11), a mute motor (112) is installed on one side of the support plate (111), a shaft rod of the mute motor (112) penetrates through the side wall of the support plate (111), a button cell (113) is installed on one side, close to the mute motor (112), of the inner cavity of the filter (11), a button switch (114) used for controlling the circuit connection between the button cell (113) and the mute motor (112) is bonded on the side wall of the filter (11), a flow guide fan blade (115) is sleeved on the shaft rod end of the mute motor (112), PM2.5 filter cotton (116) and medical melt-spray cloth (117) are respectively filled on one side, far away from the flow guide fan blade (115), of the inner cavity of the filter (11), a connecting air pipe (118) connected with the connecting socket (10) is vertically arranged in the middle of the inner cavity of the filter (11), and the connecting air pipe (118) is arranged in the inner cavity of the filter (11) and is provided with an air guide port (119) close to the side wall of the medical melt-blown cloth (117).

3. The functional anti-haze mask convenient to use according to claim 1, wherein the haze mask comprises: the sweat guide groove opening (3) is divided into a sweat collecting groove and a sweat discharging and guiding groove, the sweat collecting groove is transversely arranged, the sweat discharging and guiding groove is vertically arranged, and the top end of the sweat discharging and guiding groove is communicated with the sweat collecting groove.

4. The functional anti-haze mask convenient to use according to claim 3, wherein the haze mask comprises: the sweat absorbing sponge (4) is fixedly bonded with the sealing air bag (2) through double faced adhesive tapes, and the sweat absorbing sponge (4) is in contact with the bottom end of the sweat drainage groove.

5. The functional anti-haze mask convenient to use according to claim 1, wherein the haze mask comprises: the head bandage (6) and the neck bandage (7) are both elastic non-woven fabric strips, and the positions of the female ends (8) of the plastic buckles on the head bandage (6) and the neck bandage (7) can be adjusted through stretching.

6. The functional anti-haze mask convenient to use according to claim 1, wherein the haze mask comprises: the inner cavity of the connecting socket (10) is provided with a filter screen, and the connecting socket (10) is connected with the filter (11) and the exhaust one-way valve (12) through threads.