CN209933473U

CN209933473U - Nose washing device

Info

Publication number: CN209933473U
Application number: CN201920399852.0U
Authority: CN
Inventors: 张庆民
Original assignee: Beijing Jiina High-Tech Medical Equipment Co Ltd
Current assignee: Beijing Jiina High-Tech Medical Equipment Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-01-14
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a nasal irrigation device, include: the device comprises a cleaning head, an isolation cap, a spray core outer tube, a bottle body and a base; wherein, the base is provided with a bottle body for controlling a gas source and spraying gas into the bottle body; a partition wall is arranged in the bottle body, the interior of the bottle body is divided into a cleaning liquid bin and a waste liquid bin, the cleaning liquid bin is positioned on the inner side of the waste liquid bin, a spray core inner tube is arranged in the center of the bottle body, and the spray core inner tube is butted with a gas source spray hole of the base and used for enabling gas to pass through; the spray core outer pipe is sleeved on the spray core inner pipe, and a certain gap is kept between the spray core outer pipe and the spray core inner pipe; the isolation cap is arranged on the cleaning liquid bin and the spray core outer tube and is used for guiding the used cleaning liquid into the waste liquid bin; the cleaning head cover is arranged on the bottle body, and the middle of the cleaning head cover is provided with a spray hole.

Description

Nose washing device

Technical Field

The utility model belongs to nose syringe field, concretely relates to nose washing device.

Background

The nose is a door of a human body, plays an important role in the aspect of human body defense diseases, but is also a part which is easy to cause diseases in human organs, particularly, along with the continuous aggravation of air pollution in recent years, rhinitis patients are increased continuously, and nasal cavity flushing is an important means for treating nasal science diseases.

The nasal irrigator is a tool for cleaning nasal cavity, is the most effective method for relieving various rhinitis symptoms, is safe, has no side effect and can be used for a long time. It is usually delivered into the nostrils under pressure, and flows through the nasal vestibule (the part exposed to the outside of the head), sinuses, and nasal passages, bypassing the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, the accumulated pathogenicity and grime in the nasal cavity are exhausted by means of the sterilization function of the normal saline and the impact force of the water flow, so that the nasal cavity recovers the normal physiological environment, the self-detoxification function of the nasal cavity is recovered, and the aim of protecting the nasal cavity is fulfilled.

The existing nose washing device has a general washing effect and poor applicability, so that a novel nose washing device is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a nasal irrigation device.

The utility model discloses the technical scheme who adopts does:

a nasal irrigation device comprising: the device comprises a cleaning head, an isolation cap, a spray core outer tube, a bottle body and a base; wherein, the base is provided with a bottle body for controlling a gas source and spraying gas into the bottle body; a partition wall is arranged in the bottle body, the interior of the bottle body is divided into a cleaning liquid bin and a waste liquid bin, the cleaning liquid bin is positioned on the inner side of the waste liquid bin, a spray core inner tube is arranged in the center of the bottle body, and the spray core inner tube is butted with a gas source spray hole of the base and used for enabling gas to pass through; the spray core outer pipe is sleeved on the spray core inner pipe, and a certain gap is kept between the spray core outer pipe and the spray core inner pipe; the isolation cap is arranged on the cleaning liquid bin and the spray core outer tube and is used for guiding the used cleaning liquid into the waste liquid bin; the cleaning head cover is arranged on the bottle body, and the middle of the cleaning head cover is provided with a spray hole.

Further, the base is provided with an air source connector and a control button, the air source connector is used for being connected with an air source conduit, high-pressure air is connected into the air source conduit through the air source conduit, and the control button is used for controlling the spraying of the air.

Furthermore, the outer wall of the bottle body is made of transparent materials, and liquid limit scales are arranged on the outer wall of the bottle body.

Further, the cleaning opening at the top end of the cleaning head may include various sizes corresponding to adult types, child types, and other types.

Furthermore, when the working pressure of the nose washing device is 0.3Mpa and the air flow is more than or equal to 4L/min, the liquid consumption is more than or equal to 5 ml/min; the length of the fog beam which can be seen through the cleaning head is more than 200 mm.

The utility model has the advantages that:

the utility model provides a nose washing device simple to operate, safe in utilization has realized the washing mode of restrainting washing liquid conversion fog, and the cleaning performance is good to can realize adjusting out the fog volume through adjusting out the air output, adapt to different crowds' use well.

Drawings

Fig. 1 is a schematic view of the structural installation of the nasal irrigation device according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the spraying principle of the present invention.

Fig. 3A and 3B are schematic structural views of the cleaning head for adults and children according to the present invention.

In the figure: 1-a base; 11-gas source connection; 12-a control button; 13-a gas source conduit; 2-bottle body; 21-cleaning liquid cabin; 22-waste liquid bin; 23-spraying core inner pipe; 3-spraying a core outer pipe; 4-an isolation cap; 5-cleaning head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the structural installation of the nasal irrigation device according to an embodiment of the present invention. As shown in fig. 1, the nasal irrigation device of the present embodiment includes: the device comprises a base 1, a bottle body 2, a spray core outer tube 3, an isolation cap 4 and a cleaning head 5; wherein the content of the first and second substances,

the base 1 is provided with a bottle body 2 for controlling a gas source and spraying gas into the bottle body 2;

a partition wall is arranged in the bottle body 2, the interior of the bottle body 2 is divided into a cleaning liquid bin 21 and a waste liquid bin 22, the cleaning liquid bin 21 is positioned on the inner side of the waste liquid bin 22, a core spraying inner tube 23 is arranged in the center of the bottle body 2, and the core spraying inner tube 23 is in butt joint with a gas source spraying hole of the base 1 and used for enabling gas to pass through;

the spray core outer tube 3 is sleeved on the spray core inner tube 23, and a certain gap is kept between the spray core outer tube and the spray core inner tube 23;

the isolation cap 4 is covered on the cleaning liquid bin 21 and the spray core outer tube 23 and is used for guiding the used cleaning liquid into the waste liquid bin 22;

the cleaning head 5 is covered on the bottle body 2, and a spray hole is arranged in the middle.

Specifically, the base 1 is provided with an air source connector 11 and a control button 12, the air source connector 11 is used for being connected with an air source conduit 13 and is connected with high-pressure air through the air source conduit 13, and the control button 12 is used for controlling the spraying of the air. Referring to fig. 2, the working principle of the nasal irrigation device is schematically shown, the device adopts the venturi effect principle, and compressed gas generated by a compressor is used as a driving source to generate aerosol. The cleaning liquid 101 is located in the cleaning liquid bin, and after the high-pressure gas 102 is sprayed out from the bottom through the nozzle 103, the cleaning liquid 101 is sprayed out along with the water suction pipe 104 to generate a fog beam 105; when the working pressure of the nose washing device is 0.3Mpa and the air flow is more than or equal to 4L/min, the liquid consumption is more than or equal to 5 ml/min; the length of the fog beam which can be seen through the cleaning head is more than 200 mm.

In one embodiment, the outer wall of the bottle body 2 is made of transparent material, and liquid limit scales are arranged on the outer wall.

Referring to fig. 3A and 3B, the cleaning opening at the top end of the cleaning head 5 has various sizes corresponding to adult type and child type; the dimensions are not limited to these, and may be designed according to actual needs.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A nasal irrigation device, characterized in that the device comprises: the device comprises a base (1), a bottle body (2), a spray core outer tube (3), an isolation cap (4) and a cleaning head (5); wherein the content of the first and second substances,

the base (1) is provided with a bottle body (2) which is used for controlling a gas source and spraying gas into the bottle body (2);

a partition wall is arranged in the bottle body (2), the interior of the bottle body (2) is divided into a cleaning liquid bin (21) and a waste liquid bin (22), the cleaning liquid bin (21) is positioned at the inner side of the waste liquid bin (22), a core spraying inner tube (23) is arranged at the center of the bottle body (2), and the core spraying inner tube (23) is butted with a gas source spraying hole of the base (1) and is used for enabling gas to pass through;

the spray core outer pipe (3) is sleeved on the spray core inner pipe (23) and keeps a certain gap with the spray core inner pipe (23);

the isolation cap (4) is covered on the cleaning liquid bin (21) and the spray core outer tube (3) and is used for guiding the used cleaning liquid into the waste liquid bin (22);

the cleaning head (5) is covered on the bottle body (2), and the middle is provided with a spray hole.

2. The nasal irrigation device according to claim 1, wherein the base (1) is provided with a gas source connector (11) and a control button (12), the gas source connector (11) is used for connecting a gas source conduit (13), high-pressure gas is introduced through the gas source conduit (13), and the control button (12) is used for controlling the gas to be sprayed in.

3. The nasal irrigation device according to claim 1, wherein the outer wall of the bottle body (2) is made of a transparent material and provided with liquid limit scales.

4. The nasal irrigation device according to claim 1, wherein the cleansing orifice at the top end of the cleansing head (5) comprises a variety of sizes corresponding to adult, child and other types.

5. The nasal irrigation device according to any one of claims 1-4, wherein the nasal irrigation device is operated at a pressure of 0.3MPa and a gas flow rate of 4L/min or more, and the liquid consumption is 5ml/min or more; the length of the fog beam which can be seen through the cleaning head is more than 200 mm.