CN203802974U - An all-in-one air-purifying mask - Google Patents

Abstract

The utility model discloses an integral type air purification gauze mask, its characterized in that of an integral type air purification gauze mask: the mask comprises a mask main body, an air inlet cover, a filter screen layer, a fan fixing frame and a battery box, wherein a fan is fixed on the fan fixing frame, the fan fixing frame is fixed on the mask main body, the air inlet cover is fixed on the mask main body through the fan fixing frame, a rubber sleeve with holes is arranged on the fan fixing frame, air sucked into the air inlet cover through the fan flows out of the rubber sleeve after being filtered through the filter screen layer to be breathed by a person, the battery box is fixed on the mask main body, and the fan is electrically connected with a power supply end of the battery box.

Description

An all-in-one air-purifying mask

technical field

The utility model relates to an air purification mask, in particular to an integrated air purification mask.

Background technique

With the development of social economy, people have neglected the protection of the environment. Therefore, in recent years, the air quality in major cities is not ideal, and there are many pollutants in the air. In order to breathe pure air and avoid all kinds of pollution caused by air pollution A respiratory disease, people often use various air purification equipment to purify the indoor air.

But above-mentioned equipment is not only bulky and heavy, and can only be used in indoor or closed space, thereby has limited the use of air cleaning equipment greatly, and the pollution of outdoor air is the most serious, for long-term need outdoor or have People working in a lot of dust or dusty environment (such as traffic police, miners, etc.) have difficulty breathing clean air. In view of the above situation, the designer has developed an all-in-one portable air purification mask, so that people can wear it anywhere Everywhere can breathe pure air, which protects people's health.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides an integrated portable air purification mask.

The technical scheme that the utility model solves its technical problem adopts is:

An all-in-one air-purifying mask is characterized in that: it comprises a mask main body, an intake cover, a filter layer, a fan fixing frame, a battery box, and a fan is fixed on the fan fixing frame, and the fan fixing frame is fixed on the mask main body, The air intake cover is fixed on the main body of the mask through a fan holder, and the fan holder is provided with a rubber sleeve with holes, and the air sucked into the air intake cover by the fan flows out from the rubber sleeve after being filtered by the filter layer for human use. Breathing, the battery box is fixed on the main body of the mask, and the fan is electrically connected to the power supply end of the battery box.

The fan fixing frame includes a fixing frame main body and a fixing frame screw cover threadedly connected with the fixing frame main body, the fan is fixed on the fixing frame main body, the mask main body is provided with a mounting surface, and the mounting surface is provided with a through hole, The main body of the fixing frame penetrates into the through hole, and the main body of the fixing frame and the screw cover of the fixing frame are clamped on the installation surface, the air intake cover is fixed with the main body of the fixing frame by bolts, and the rubber sleeve is tightly set on the screw cover of the fixing frame superior.

The filter net layer is installed in the air intake cover, and is fixed through the sealing of the main body of the fixing frame.

The filter layer is installed in the main body of the fixing frame, and is fixed by a rubber sleeve that is tightened on the screw cover of the fixing frame.

The filter layer includes a pre-set filter, an HPEA filter, an active carbon screen, a photocatalyst filter, and a rear isolation net.

There is also a switch device, which controls the on-off of the current between the fan and the power supply terminal of the battery box.

The beneficial effects of the utility model are: the utility model comprises a mask main body, an air intake cover, a filter layer, a fan fixing frame, and a fan is fixed on the fan fixing frame, and the fan fixing frame is fixed on the mask main body, and the air intake The cover is fixed on the main body of the mask through the fan fixing frame. The fan fixing frame is provided with a rubber sleeve with holes, and the air sucked into the intake cover by the fan is filtered by the filter layer and then flows out from the rubber sleeve for people to breathe. Not only the purification effect is good, but also small and portable, simple in structure, and easy to assemble. This device integrates the battery box on the main body of the mask, and does not need an external power supply. Therefore, it avoids the power cord from hindering the user when using this product, and expands the scope of operation. The scope of application of this product.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the overall figure of the utility model;

Figure 2 is an exploded view of this utility.

Detailed ways

Referring to Fig. 1 and Fig. 2, the utility model discloses an integrated air purification mask, comprising a mask main body 1, an intake cover 2, a filter layer 3, a fan fixing frame, a battery box 8, and a fan is fixed on the fan fixing frame 4. The fan 4 fixed frame is fixed on the mask main body 1, the air intake cover 2 is fixed on the mask main body 1 by the fan 4 fixed frame, the fan 4 fixed frame is provided with a rubber sleeve 5 with holes, and The air sucked into the air intake cover 2 by the fan 4 is filtered by the filter layer 3 and flows out from the rubber sleeve 5 for people to breathe. The battery box 8 is fixed on the mask main body, and the power supply terminal of the fan and the battery box 8 is electrically connected. Connect, and control the on-off of the current between the fan and the power supply terminal of the battery box through the switch device.

As shown in Figure 1, the fan 4 fixed mount includes a fixed mount main body 6 and a fixed mount screw cap 7 threadedly connected with the fixed mount main body 6, the fixed mount main body 6 is a circular ring on which a round pipe is arranged, and on the outer wall of the round pipe It has threads, and is bounded by the projected contour of the circular pipe on the ring. The part of the circular ring outside the projected contour forms the blank holder, and the part located on the inside of the projected contour constitutes the supporting ring. The filter layer 3 is located in the circular pipe and is tightened The rubber sleeve 5 capping on the fixed frame screw cover 7; the fixed frame screw cover 7 is a cylinder with a bead at the bottom to form, the inner wall of the cylinder is threaded, and the mouth mask main body 1 is provided with a mounting surface, and the mounting surface There is a through hole, and the main body 6 of the fixed frame penetrates into the through hole, and the main body 6 of the fixed frame and the screw cap 7 of the fixed frame are threadedly matched, so that the mounting surface is clamped and fixed by the clamping edge and the bead. The above structure makes full use of the mask space, and is not only firm but also convenient after assembly.

As shown in the figure, the air intake cover 2 is a cylindrical body with one end closed, and there are several air holes on the closed surface. The fan 4 is fixed to the main body 6 of the fixing frame by bolts, and is located in the air intake cover 2 .

In this example, the air cleaning device 8 includes a pre-filter 9, an HPEA filter 10, an activated carbon screen 11, a photocatalyst filter 12, and a rear isolation net 13 arranged in sequence. And the arrangement order can also be adjusted as needed. The air entering from the intake port 4 is firstly filtered by the pre-filter 9 to filter larger particles and foreign matter in the air, thereby prolonging the service life of the HPEA filter 10 and the activated carbon mesh 11, and then efficiently capturing the air through the HPEA filter 10 The suspended particles in the air can remove dust, smog, PM2.5 and other suspended particles. The HPEA filter 10 adopts electrostatic glass fiber filter material, and the purification efficiency of pollen and smoke that can cause pollen allergies, respiratory diseases, and asthma can reach 99.97%. , the minimum purification particle is 0.0003mm, and again, relying on its well-developed pore structure through the activated carbon mesh 11, it can effectively absorb harmful substances such as formaldehyde and benzene, and its purification efficiency can reach 96.2%; Bacteria and viruses that harm the body, eliminate various odorous gases, and degrade harmful gases emitted by car interiors or exhaust. Its super-strong oxidation can destroy the cell membranes of bacteria captured by the filter, coagulate virus proteins, and inhibit virus activity; Finally, clean air flows out through the rear isolation net 13 .

The above is a detailed introduction to the integrated portable air purification mask provided by the embodiment of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only used to help Understand the method of the utility model and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation and scope of application. In summary, this description The content should not be construed as limiting the utility model.

Claims (6)

1. an Integral air purifies mouth mask, it is characterized in that: comprise mask main body, airscoop shroud, filtration stratum reticulare, fan Fixture, battery case, on fan Fixture, be fixed with fan, described fan Fixture is fixed in mask main body, described airscoop shroud is fixed in mask main body by fan Fixture, described fan Fixture is provided with gum cover with holes, and the air that sucks airscoop shroud by fan flows out for people and breathes from gum cover after stratum reticulare filtration after filtration, described battery case is fixed in mask main body, and the feeder ear of described fan and battery case is electrically connected.

2. a kind of Integral air according to claim 1 purifies mouth mask, it is characterized in that: described fan Fixture comprises fixed mount main body and the fixed mount spiral cover being connected with fixed mount main body screw, described fan is fixed in fixed mount main body, described mask main body is provided with installed surface, installed surface is provided with through hole, described fixed mount main body penetrates in through hole, and fixed mount main body and fixed mount spiral cover are clamped on installed surface, described airscoop shroud is fixed by bolt and fixed mount main body, and described gum cover is locked on fixed mount spiral cover.

3. a kind of Integral air according to claim 2 purifies mouth mask, it is characterized in that: described filtration stratum reticulare is installed in airscoop shroud, and fixes by the block of fixed mount main body.

4. a kind of Integral air according to claim 2 purifies mouth mask, it is characterized in that: described filtration stratum reticulare is installed in fixed mount main body, and fixes by the gum cover being locked on fixed mount spiral cover.

5. a kind of Integral air according to claim 1 purifies mouth mask, it is characterized in that: described filtration stratum reticulare comprises preposition filter screen, HPEA screen pack, active carbon net, photocatalyst filtering net, the rearmounted separation net of setting.

6. a kind of Integral air according to claim 1 purifies mouth mask, it is characterized in that: also have a switching device, the break-make of electric current between the feeder ear of this switching device control fan and battery case.