KR200149401Y1 - An air filtering mask inserted into nostrils - Google Patents

Abstract

1. Technical field to which the invention described in the claims belong

It is about a filter which can be inserted into the nostril instead of a normal mask.

2. The technical problem the invention is trying to solve

The user who used the mask feels frustrated when others see it, and there is a problem such that air is sucked out without being filtered through the gap between the two sides of the nose.

3. Summary of solution of design

The filter (1) is configured in the shape of a tubular body suitable for insertion into the nostril, but the valves (10) and (13) are installed inside the suction and discharge, and the filter (14) and the net (18) are installed.

4. Important uses of the devise

When it is used as a mask, it is clean in appearance, very convenient to use, and has high filtration efficiency.

Description

Air filter for mask insertion into the nostrils

The present invention relates to a filter having an air filtration effect, such as using a mask inserted into the nostrils, and it is possible to obtain a mask-like effect without covering a large part of the face, so it is aesthetically clean and very convenient, and is more secure than a mask. The effect was achieved.

As is well known, common masks prevent foreign objects such as dust or unpleasant odors from entering the body through the nose, preventing germs from entering the respiratory tract and causing illness, or inhaling cold wind directly when working. It is used for the purpose of preventing the threat, which has some problems as follows.

In other words, wearing a mask covers most of the face, making it difficult to use for a long time, as well as for the user and others to see it. There was a problem such as changing the color yellow when worn for a long time.

In addition, since both sides of the nose are raised when wearing a mask, there was a high possibility that dust, foreign substances, and germs would penetrate through the gap, and thus could not be a perfect countermeasure.

Accordingly, the present invention constitutes a filter which can be inserted into the nostril, but the inside of the filter net or filter that can filter foreign substances in the air, the suction air is sucked through it and the discharge air is passed through the other passage in the filter. By being discharged through, to solve the various problems described above when using a mask has been devised.

1 is a cross-sectional view of the present invention.

2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

3 is an exploded perspective view of the present invention,

Figure 4 is a partial cross-sectional view showing an example of use of the present invention.

Figure 5 is a partial cross-sectional view showing another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: filter 2: body

3: upper cap 4: lower cap

5: cap fixing jaw 6: connecting arm

7: filter barrel 8: discharge passage

9: locking step 10: discharge valve

11: connecting arm 12: valve fixing protrusion

13: suction valve 14, 14 ': filter

15: through hole 16: connecting arm

17: tube 18: mesh

19: through air 20: container

21: inserting jaw

Filter 1 of the present invention is composed of the upper cap (3) and the outer cap (4) and the body (2), the body (2) is formed in a cylindrical shape of the size that fits the nostrils, but the top and bottom cap fixed The jaw (5) and the inner center of the filter barrel (7) supported by the connecting arm (6) integrally with the body (2), the gap between the outer surface of the filter tube (7) and the inner surface of the body (2) discharge passage It is configured to be (8).

The lower part of the outer surface of the filter (7) constitutes a locking jaw (9) to insert the discharge valve 10 made of thin and soft silicon inclined downward, and the upper portion of the filter (7) as a connecting arm (11) After the supported valve fixing protrusions 12 were formed, a suction valve 13 made of a thin and soft silicone material was also inserted to form a top surface of the filter barrel 7.

In addition, the filter barrel (7) inside the cylindrical shape of the mesh while the filter 14 is inserted into the material having a filtering function therein, the upper and lower caps (3) (4) the configuration of the through hole (15) A tubular body 17 connected to the connecting arm 16 was formed at the center of the inner surface, and an inserting jaw 21 was formed to coincide with the cap fixing jaw 5 of the body 2.

When the upper and lower caps 3 and 4 are coupled to the trunk 2, the caps 3 and 4 are covered with a thin fiber mesh 18 covered with the trunk 2.

4 shows an example of the use of the present invention, which is adapted to fit the oxygen supply hose 22 to the tubular body 17 of the cap 3 and 4 when oxygen supply is required.

5 is an embodiment of a filter inserted into the filter barrel 17. In the present invention, as described above, the filter 14 is used in one mesh form, but in this embodiment, the through hole 19 is provided. After the filter 14 'is individually inserted into the plurality of containers 20, the container 20 is sequentially inserted into the filter barrel.

On the other hand, the filter (14) (14 ') may contain a variety of fragrances to be able to smell the smell during use, or to contain a medicine that relieves nasal congestion or a beneficial medicine for the respiratory tract can obtain a therapeutic effect.

Looking at the operation of the present invention made of the configuration as described above.

In the situation where a mask is needed, two filters (1) of the present invention are inserted into the nostrils in place of the mask, and when inhaled through the nose, air enters the lower cap (4) through the through hole (15). (4) The inner meshes 18 are first filtered by large debris or dust, and then completely caught by the filter 14 in the interior of the filter barrel 7, and the intake valve 13 is opened to allow air to flow upward. After passing through the net 18 and the upper cap 3, the air is completely sucked into the nose.

Since the suction valve 13 is made of a thin and soft material, the air is introduced while being inflated slightly when inhaled, and the discharge valve 10 is inclined downward so that it cannot be flipped upward even when inhaled. Air cannot be sucked into the discharge passage 8.

At the time of exhaling, since the intake valve 13 is further in close contact with the upper surface of the filter barrel 7, air cannot enter the inside of the filter barrel 13, and the discharge valve 10 is turned down to discharge the air. The design is to use the filter (1) for a certain time, if a lot of debris in the filter (14) is not flowing smoothly, in this case can be used again by opening the lower cap (4) and only replace the filter (14).

In addition, according to the embodiment of FIG. 5, since the filters 14 'are individually inserted, different types of filtration materials may be inserted to increase the filtration efficiency, and may be selectively exchanged if necessary.

As described above, unlike the case of using a mask, the present invention completely eliminates the case where air is not filtered and flows into the nose, and only inhales cleanly filtered air, which is a great benefit for health protection. Because of the same effect, ease of use, visual frustration and visual imperfections can be eliminated.

In addition, the use of a fragrance or a drug in the filter 14 is a useful design with a wide variety of effects, such as easy to obtain mood improvement and therapeutic effects during use.

Claims (2)

Combining the upper cap (3) and the lower cap (4) to the body (2) to form a filter (1), the body (2) is formed in a cylindrical shape of the size that fits the nostrils and the top and bottom cap fixing jaw (5), the inner center of the filter barrel (7) supported by the connecting arm (6) integrally with the body (2) by the discharge passage between the outer surface of the filter barrel (7) and the inner surface of the body (2) ( 8) is formed, and the locking jaw (9) is formed at a predetermined position under the outer surface of the filter barrel (7) to insert the discharge valve (10) made of thin and soft silicon inclined downward, and the connecting arm at the upper part of the filter cylinder (7) After forming the valve fixing protrusion (12) supported by (11) to insert a suction valve 13, also made of thin and soft silicone material to be placed on the upper surface of the filter barrel (7), the inside of the filter tube (7) Insert the cylindrical filter 14 of the lower and upper and lower caps (3) (4) is connected to the center of the through hole (15) connected to the connecting arm (16) (17) And forming an insertion jaw 21 coinciding with the cap fixing jaw 5 of the body 2 on the inner surface thereof, and a thin fiber net 18 when the upper and lower caps 3 and 4 are combined. The air filter for masks inserted into the nostrils, characterized by covering the upper and lower caps (3) and (4) after covering the both ends of the body (2). The method of claim 1, wherein a plurality of vessels 20 having a through hole 19 are configured to individually insert the filters 14 'into each of the vessels 20, and then sequentially into the interior of the filter barrel 7. An air filter for masks inserted into the nostrils, characterized by the configuration.