CN218187267U

CN218187267U - Electric nasal cavity cleaner of liquid pump and spraying assembly thereof

Info

Publication number: CN218187267U
Application number: CN202221167672.8U
Authority: CN
Inventors: 徐西宁; 吴明源
Original assignee: Gardener Medical Technology Suzhou Co ltd
Current assignee: Gardener Medical Technology Suzhou Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-01-03
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses an electronic nasal cavity purger and spraying subassembly thereof, electronic nasal cavity purger includes: the liquid source device comprises a liquid flow source host, a cleaning liquid container and a spraying assembly, wherein the liquid flow source host comprises a liquid pump. The spraying assembly comprises an effluent liquid container, a spraying head and a nasal cavity adapter, wherein a flow guide groove suitable for liquid to flow out is formed in the outer surface of the nasal cavity adapter, and the flow guide groove is communicated with the effluent liquid container. The utility model discloses a liquid pump and atomising head combination carry out the atomizing and wash, and the spraying is soft, and the noise is low, and children accept easily and cooperate, and electronic part can seal completely in the casing and reach better water proof, has set up the effluent liquid container and the washing liquid container of separation simultaneously, conveniently disposes the container of great capacity and need not to stop using midway and supply the washing liquid.

Description

Electric nasal cavity cleaner of liquid pump and spraying assembly thereof

Technical Field

The utility model belongs to the technical field of the nasal cavity is washd, in particular to electronic nasal cavity purger and spraying subassembly thereof.

Background

The nasal cavity cleaning is a common means in clinical treatment except common drug treatment, can clear abnormal secretion of nasal cavity mucosa, relieve mucosal edema and inflammation, and can obviously improve symptoms of patients.

The currently used nasal cavity cleaning devices have various categories, wherein the electric nasal cavity cleaner can better ensure the stability and controllability of the cleaning process because of adopting an electric control mode, and is popular in hospitals and families. The conventional electric nasal irrigators have two types, one type is a water flow type electric nasal irrigator, water flows in from a nasal cavity on one side and then flows out from the nasal cavity on the other side by bypassing the nasal septum to complete the cleaning of the nasal cavity, and the water flow type cleaning mode needs the matching of use experience and expiration, otherwise, the water flow is easy to overflow to the oropharynx or the middle ear canal to cause discomfort or injury, so the water flow type electric nasal irrigator is generally not suitable for children to use. The other type of the spray type electric nose washer adopts positive pressure airflow of the electric air pump as driving force, and is connected with a spray accessory based on a Venturi injection principle to carry out spray cleaning, the spray type cleaning mode is relatively soft, the spray cannot generally bypass the nasal septum and is converged into water flow to flow out from the nasal cavity at the same side, and the cleaning mode is free of water choking, good in comfort and suitable for children.

The Chinese invention patent CN102006901A discloses a spray type electric nose washer, wherein the upper part of a main machine is provided with a container divided into an atomized liquid chamber and a collecting chamber, the capacity of the atomized liquid chamber of the electric nose washer on the market is generally 15ml-25ml, one-time liquid adding is often not enough to complete the complete cleaning of nasal cavities at two sides, the cleaning needs to be stopped midway, and cleaning liquid is added for multiple times, which causes inconvenience and complexity in operation. On the other hand, the noise that the atomizing of air pump and venturi injection formula produced is great, can influence the acceptance that children used, and the air pump needs great air input and can not carry out complete sealed to inside electronic parts simultaneously for waterproof of equipment is comparatively difficult, and normal in use leads to the damage of electronic part because of intaking.

Disclosure of Invention

The utility model provides a spraying assembly, which comprises an effluent liquid container and a spraying head; and a liquid guide column is arranged in the effluent liquid container, one end of the liquid guide column is hermetically connected with the liquid flow source, and the other end of the liquid guide column is hermetically connected with the spray head.

Further, a liquid stream is input from the liquid stream source via the liquid guiding column to one end of the spray head, the other end of the spray head outputting a substantially uniform water mist; preferably, the spray produced by the spray head has a spray particle size suitable for nasal deposition, the spray particles having an average particle size of from 5 μm to 100 μm, more preferably a water mist having an average particle size of from 10 μm to 50 μm.

Further, the spray head is connected to the outside of the liquid guide column, or the spray head is arranged inside the liquid guide column.

Further, the spraying assembly also comprises a nasal cavity adapter, wherein the inner surface of the nasal cavity adapter is connected with the liquid guide column or the spraying head, and the outer surface of the nasal cavity adapter is matched with the nasal cavity of a user. Preferably, the nasal cavity adapter and the nasal cavity contact part are made of elastic materials, preferably silica gel, rubber or thermoplastic elastomer (TPE).

Preferably, the outer surface of the nasal cavity adapter is provided with a diversion trench suitable for liquid to flow out, the diversion trench is communicated with the effluent liquid container, and the liquid flows into the effluent liquid container through the diversion trench.

In the nasal cavity of atomizing washs, general water smoke is difficult to walk around the septum nasi and flows from the opposite side nostril, and can assemble for rivers flow from the nasal cavity of spraying, and nasal cavity adaptation head commonly used at present is mostly circular or type circular structure, and is sealed comparatively inseparable with the nasal cavity easily during the use, influences the outflow that assembles rivers. The arrangement of the diversion trench can well solve the problems.

Further, the effluent container is used for containing effluent liquid flowing out after the nasal cavity is cleaned.

The utility model also provides an electronic nasal cavity purger, it includes: the cleaning device comprises a liquid flow source host, a cleaning liquid container and a spraying assembly, wherein the liquid flow source host is connected with the spraying assembly and the cleaning liquid container in a sealing manner; the liquid flow source host contains the liquid pump, liquid flow source host is provided with feed liquor port and play liquid port, the one end of the liquid guide column of spraying subassembly with the play liquid port sealing connection of liquid flow source host, the feed liquor port of liquid flow source host is connected to the washing liquid container.

Preferably, the liquid inlet port and the cleaning liquid container are arranged below the liquid flow source host, and the liquid outlet port and the effluent liquid container are arranged above the liquid flow source host.

Further, the cleaning liquid container is used for containing cleaning liquid.

Preferably, the liquid pump is a piston type liquid pump or a diaphragm type liquid pump, more preferably, the liquid pump is a diaphragm type liquid pump.

Furthermore, the liquid flow source host machine further comprises a control unit and a power supply unit, wherein the control unit is used for controlling the operation of the liquid pump, and the power supply unit supplies power to the liquid pump and the control unit.

Furthermore, the electric nasal cavity cleaner also comprises a water flow spray head which is used in replacement with the spray assembly; the liquid inlet end of the water flow nozzle is connected with the liquid outlet end of the liquid flow source host in a sealing mode, the liquid outlet end of the water flow nozzle is provided with a single-hole channel or a multi-hole channel, and the water flow nozzle is connected to the nasal cavity of a user.

The utility model discloses in the connection, be fixed or detachable. Preferably, the detachable connection can be a plug connection, a screw connection, a snap connection, a magnetic connection or a pipeline connection.

The capacity of the cleaning liquid container and the capacity of the effluent liquid container in the utility model are the same or different, and the capacity is 10ml to 1000ml, preferably 50ml to 500ml.

The utility model discloses a liquor pump and spraying subassembly carry out the atomizing and wash, and the spraying is soft, and the noise is low, and children accept easily and cooperate, wash the automatic recovery of waste liquid, clean health, effluent liquid container and washing liquid container disconnect-type setting simultaneously, conveniently dispose the container of great capacity and need not to stop midway to use and supply the washing liquid. And simultaneously, the utility model discloses an electronic nasal cavity purger can arrange spraying subassembly or rivers shower nozzle in pairs, selectively sprays the washing with rivers, can satisfy children, adult etc. different crowds' nasal cavity cleaning demand.

Drawings

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

FIG. 1 is a schematic structural view of the electric nasal cavity cleaner of the present invention;

FIG. 2 is an exploded view of the electric nasal cavity cleaner of the present invention;

FIG. 3 is a functional schematic view of the electric nasal cavity cleaner of the present invention;

fig. 4 is a schematic structural view of the water flow nozzle of the present invention.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that the examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and these equivalents also fall within the scope of the invention.

The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the specific embodiments is only for assisting understanding of the present invention, but not for limiting the present invention.

Fig. 1-3 show an electric nasal cavity cleaner of the present invention, which comprises: the device comprises a spraying assembly 1, a liquid flow source main machine 2 and a cleaning liquid container 3.

The liquid flow source main machine 2 is provided with a liquid inlet port 202 and a liquid outlet port 201. Spray assembly 1 comprises effluent container 101, cap 102, spray head 4 and nasal adapter 5. A liquid guiding column 1011 is arranged in the effluent liquid container 101, the bottom end of the liquid guiding column 1011 is hermetically connected with the liquid outlet port 201 of the liquid flow source host 2, and the liquid inlet port 202 of the liquid flow source host 2 is connected to the bottom of the cleaning liquid container 3 through a liquid pipeline. The spray head 4 is hermetically connected with the liquid guide column 1011. The spray assembly 1 and the fluid source main machine 2 are detachably connected.

The nasal cavity adapter 5 is in fit connection with the bin cover 102, and a plurality of flow guide grooves 501 are formed in the outer surface of the nasal cavity adapter 5.

The liquid flow source main machine 2 comprises a diaphragm water pump 6, a liquid inlet 601 of the diaphragm water pump 6 is connected to the cleaning liquid 301, and a liquid outlet 602 is connected to the liquid guide column 1011.

When the electric nasal cavity cleaner works, the cleaning liquid 301 is pumped out to the liquid guiding column 1011 under the action of the membrane water pump 6, is atomized by the atomizing head 4 and then enters the nasal cavity of a user, and atomized water mist flows back under the action of gravity after being converged in the nasal cavity and flows into the effluent liquid container 101 through the flow guide groove 501.

The electric nasal cavity cleaner can further comprise a water flow spray head. Fig. 4 shows a block diagram of a water jet nozzle 4'. The water flow nozzle 4' is internally provided with a water flow channel, the bottom of the water flow nozzle is provided with a liquid inlet, and the liquid inlet is detachably connected with the liquid outlet port 201 of the liquid flow source host machine 2 in a sealing way. When the electric nasal cavity cleaner is connected with the water flow nozzle 4 'to work, the cleaning liquid 301 is pumped out under the action of the membrane water pump 6 and flows into the nasal cavity through the water flow nozzle 4' to be washed by water flow. The nasal cavity can be washed by the spray assembly 1 or the water flow nozzle 4' according to different users.

As described above, the present invention can be preferably realized. It will be appreciated by those skilled in the art that changes, modifications, substitutions, integrations and variations may be made in these embodiments without departing from the principles and spirit of the invention. The parts of the utility model which are not specially explained or limited are all implemented by adopting the prior art.

Claims

1. A spray assembly comprising an effluent container and a spray head; and a liquid guide column is arranged in the effluent liquid container, one end of the liquid guide column is hermetically connected with the liquid flow source, and the other end of the liquid guide column is hermetically connected with the spray head.

2. The spray assembly of claim 1, further comprising a nasal adapter.

3. The spray assembly of claim 2, wherein said nasal adapter has an inner surface connected to a liquid guiding post or spray head and an outer surface provided with a flow guiding channel adapted for liquid outflow, said flow guiding channel being in communication with said effluent container through which liquid flows into said effluent container.

4. An electric nasal cavity cleaner, comprising: a fluid source host, a cleaning solution container, and the spray assembly of any one of claims 1-3, the fluid source host being sealingly connected to the spray assembly and the cleaning solution container; the liquid flow source host comprises a liquid pump, the liquid flow source host is provided with a liquid inlet port and a liquid outlet port, one end of a liquid guide column of the spraying assembly is connected with the liquid outlet port of the liquid flow source host in a sealing mode, and the liquid inlet port of the liquid flow source host is connected to the cleaning liquid container.

5. The electric nasal cavity cleaner of claim 4, wherein the liquid pump is a piston type liquid pump or a diaphragm type liquid pump.

6. The powered nasal cavity cleaner according to claim 5 wherein said inlet port and said cleaning solution reservoir are disposed below said fluid source host and said outlet port and said effluent reservoir are disposed above said fluid source host.

7. The electric nasal cavity cleaner according to claim 5, wherein the washing solution container is used for containing washing solution, and the washing solution container and the effluent container in the spray assembly have the same or different capacities and have capacities of 10ml to 1000ml.

8. The electric nasal cavity cleaner according to any one of claims 4-7, further comprising a water jet head, which is used in place of the spray assembly.

9. The electric nasal cavity cleaner according to claim 8, wherein the liquid inlet end of the water jet head is hermetically connected to the liquid outlet port of the liquid source main unit, the liquid outlet end of the water jet head is provided with a single-hole channel or a multi-hole channel, and the water jet head is connected to the nasal cavity of the user.