CN212141185U

CN212141185U - Rhinobyon type filter

Info

Publication number: CN212141185U
Application number: CN202020436420.5U
Authority: CN
Inventors: 祝焱; 郭玮琪; 陈天祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-15
Anticipated expiration: 2030-03-30

Abstract

The utility model provides a rhinobyon type filter, including nasal plug cover and filter core, the one end of nasal plug cover is equipped with the hole of putting into, and filter core from putting into the hole stopper tightly in nasal plug cover, the bleeder vent has been seted up to the nasal plug cover other end to the air that supplies to cross after the filter core filters passes. The rhinobyon type filter is simple in structure and capable of replacing the filter element for recycling.

Description

Rhinobyon type filter

Technical Field

The utility model relates to a filter for air inhaled by human nasal cavity, in particular to a nose plug type filter.

Background

At present, people usually adopt the mode of wearing the gauze mask to obstruct the propagation of virus, and the outside air passes through the gauze mask and can filter harmful substance such as most bacterium, virus and particulate matter in the air when the people breathe. However, the mask is not easy to be worn by people in foreign countries, and people are not accustomed to wearing the mask, especially those in Europe and America. In addition, the nasal plug type filter which can replace the mask appears in the prior art, but has the defects of more components, complicated structure and incapability of being used for multiple times.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a rhinobyon formula filter, this rhinobyon formula filter simple structure, removable filter core repetitious usage.

The utility model relates to a technical solution:

a nose plug type filter comprises a nose plug sleeve and a filter element, wherein one end of the nose plug sleeve is provided with an insertion hole, the filter element is tightly plugged in the nose plug sleeve from the insertion hole, and the other end of the nose plug sleeve is provided with an air hole for air filtered by the filter element to pass through.

Furthermore, the number of the nasal plug sleeves is two, and a connecting piece is arranged between the two nasal plug sleeves.

Further, the connecting piece is close to one end of the placing hole.

Furthermore, the connecting piece adopts a sheet structure to be integrally connected between the two nasal plug sleeves.

Furthermore, the outer diameter of the nose plug sleeve gradually decreases from one end of the insertion hole to the other end of the insertion hole to form a conical cylinder structure.

Furthermore, the air holes are formed in one end, far away from the insertion holes, of the nasal plug sleeve.

Furthermore, a cavity is arranged between the filter element and the end part of the nasal plug sleeve provided with the air holes.

Furthermore, a plurality of air holes are formed in the nose plug sleeve, so that a filter screen is formed on the nose plug sleeve.

Furthermore, the filter core is made into a structure matched with the inner cavity of the nasal plug sleeve by adopting filter cotton.

Furthermore, the nasal plug sleeve and the connecting piece are both made of silica gel.

The utility model has the advantages that:

the utility model discloses rhinobyon formula filter fills in the filter core through the one end at the nasal obstruction cover and puts into the hole, during the use, in putting into the nostril with the nasal obstruction cover, and the hole of putting into of nasal obstruction cover outside the nostril, in the bleeder vent orientation nostril, when the people breathes in, the outside air gets into the filter core from putting into the hole, the clean air after filtering the filter core gets into people's nasal cavity from the bleeder vent, so can filter and inhale harmful material in the air of lung, bacterium, virus and the particulate matter that mix with in the prevention air cause harm to health. Furthermore, the utility model discloses rhinobyon formula filter only has two component parts of nasal plug cover and filter core, and simple structure as long as will filter the core and directly fill in the nasal plug cover and just accomplished the equipment, manufacturing cost is lower. Furthermore, the utility model discloses the filter core of crossing of rhinobyon formula filter uses after a period, can follow and put into hole one end and take out, washs, disinfects the back to the rhinobyon cover again, then puts into new filter core of crossing and just repeatedly usable. The filter element inside the nasal plug sleeve is convenient to replace, so that long-term stability in the filtering effect is guaranteed, the requirement for multiple use is met, and resource waste is avoided.

Drawings

Fig. 1 is a schematic front view of the rhinobyon filter of the present invention;

FIG. 2 is a schematic cross-sectional view of the rhinobyon filter of the present invention;

fig. 3 is a schematic view of the nasal plug filter according to the present invention.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Referring to fig. 1 to 3, the present invention provides a nasal plug type filter, which includes a nasal plug sleeve 1 and a filter element 2, wherein one end of the nasal plug sleeve 1 is provided with an insertion hole 11, the filter element 2 is tightly plugged in the nasal plug sleeve 1 from the insertion hole 11, and the other end of the nasal plug sleeve 1 is provided with a vent 12 for air filtered by the filter element 2 to pass through.

Preferably, two nasal obstruction sleeves 1 are arranged, and a connecting piece 3 is arranged between the two nasal obstruction sleeves 1 and close to one end of the insertion hole 11. Connecting piece 3 can adopt slice structure an organic whole to be connected between two nasal obstruction cover 1, is convenient for hand connecting piece 3 and takes out two nasal obstruction cover 1, and can make two nasal obstruction cover 1 link into whole use, easily loses when avoiding singly to exist.

Preferably, the external diameter of the nasal plug sleeve 1 gradually decreases from one end of the insertion hole 11 to the other end, forming a conical cylinder structure. So can adapt to the nasal cavity better, be convenient for pack in the nasal cavity, improve the travelling comfort of wearing.

Preferably, the air hole 12 is opened at one end of the nasal plug sleeve 1 far away from the insertion hole 11, that is, the end of the nasal plug sleeve 1 with the smallest outer diameter, so as to not only increase the time for filtering air, but also increase the length for filtering, and make the air filtering more sufficient.

Preferably, the plurality of air holes 12 are densely arranged to form a filter screen at the end of the nasal plug sleeve 1, so as to prevent debris generated by inhalation of the filter element 2 from entering the nasal cavity.

Preferably, a cavity 13 is arranged between the embedded end surface of the filter element 2 and the inner surface of the end of the nasal plug sleeve 1 provided with the air holes 12, so that the smoothness of breathing is improved. The filter element 2 is made of antibacterial filter cotton and is matched with the inner cavity of the nasal plug sleeve 1. In order to further improve the filtering effect, the antibacterial filter cotton of the filter element 2 can be internally provided with active carbon. But is not limited thereto, and other materials or structures having a filtering function may be used.

Preferably, the nasal plug sleeve 1 and the connecting piece 3 are integrally made of silica gel. The silica gel has good biocompatibility, no irritation, no toxicity, no anaphylaxis and little organism rejection to human tissues; has good physical and chemical properties, can keep the original elasticity and softness during the contact process with body fluid and tissues, is not degraded, and is a stable inert substance. Can resist high temperature, can be disinfected, is convenient to process and form, is easy to process and carve shapes and is convenient to use.

The utility model discloses rhinobyon type filter fills in filter element 2 through the hole of putting into 11 at the 1 one end of nasal obstruction cover, during the use, with nasal obstruction cover 1 fill in the nostril, and the hole of putting into 11 of nasal obstruction cover 1 outside the nostril, bleeder vent 12 is towards in the nostril, when the people breathes in, outside air gets into filter element 2 from putting into hole 11, the clean air after 2 filtration of filter element gets into people's nasal cavity from bleeder vent 12, so can filter the harmful material in the air of inhaling lung, prevent the bacterium that mix with in the air, virus and particulate matter cause harm to human health. Furthermore, the utility model discloses rhinobyon formula filter only has two component parts of nasal plug cover 1 and filter element 2, and simple structure as long as will filter element 2 and directly fill in nasal plug cover 1 and just accomplished the equipment, and manufacturing cost is lower. Furthermore, the utility model discloses the filter element 2 of rhinobyon formula filter uses after a period, can follow and put into 11 one ends of hole and take out, washs, disinfects back to nasal obstruction cover 1 again, then puts into new filter element 2 and just repeatedly usable. So conveniently change the inside filter core 2 of crossing of nasal plug cover 1 to guaranteed to have long-term stability on the filter effect, satisfied repetitious usage's needs, avoided the wasting of resources.

It can be understood that the air hole at the other end of the nasal plug sleeve relative to the insertion hole can be an open end, the size of the air hole is slightly smaller than that of the insertion hole 11, and the nasal plug sleeve is in a hollow round platform structure.

The nasal filter is preferably suitable for environments without openings or with less communication, such as independent office environments, can fully replace masks, and effectively sterilize air.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The nose plug type filter is characterized by comprising a nose plug sleeve (1) and a filter element (2), wherein an insertion hole (11) is formed in one end of the nose plug sleeve (1), the filter element (2) is tightly plugged in the nose plug sleeve (1) from the insertion hole (11), and an air hole (12) is formed in the other end of the nose plug sleeve (1) so that air filtered by the filter element (2) can pass through the air hole;

the number of the nasal plug sleeves (1) is two, and a connecting piece (3) is arranged between the two nasal plug sleeves (1);

the connecting piece (3) is close to one end of the insertion hole (11);

the connecting piece (3) is integrally connected between the two nasal plug sleeves (1) by adopting a sheet structure.

2. A snuffle filter according to claim 1, wherein the external diameter of said snuffle sleeve (1) gradually decreases from one end to the other end of the insertion hole (11) forming a conical barrel structure.

3. A nasal plug filter according to claim 1, wherein the vent (12) opens at an end of the nasal plug sleeve (1) remote from the access hole (11).

4. A nasal plug filter according to claim 3, wherein a cavity (13) is provided between the filter element (2) and the end of the nasal plug sleeve (1) where the vent (12) is provided.

5. A nasal plug filter according to claim 1, wherein the vent (12) is perforated in a plurality for forming a filter mesh on the nasal plug sleeve (1).

6. A nasal plug filter according to claim 1, wherein the filter element (2) is made of antibacterial filter cotton in a structure matched with the inner cavity of the nasal plug sleeve (1).

7. A nasal plug filter according to claim 1, wherein the nasal plug sleeve (1) and the connector (3) are made of silicone.