CN213941456U

CN213941456U - Novel backflow-preventing nasal cavity cleaner

Info

Publication number: CN213941456U
Application number: CN202022775693.5U
Authority: CN
Inventors: 张丽欣; 邓京振
Original assignee: Jiangsu Techworld Medical Co ltd
Current assignee: Jiangsu Techworld Medical Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-13
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a novel backflow-preventing nasal cavity cleaner, include: the opening at the top end of the liquid storage bottle is fixedly connected with a bottle mouth; the bottle cap is characterized in that a one-way water valve is fixedly arranged on the surface of the top end of the bottle cap; one end of the nose plug is fixedly connected with a nose plug catheter, and a shielding plate is fixedly arranged outside the nose plug catheter; the utility model discloses a nasal obstruction pipe of installation, when washing, can drip to the shielding plate after the liquid outflow of nasal obstruction department, and flow to the outside along the shielding plate, avoid liquid to flow into the bottle along the nasal obstruction on the bottle lid, then can prevent that liquid from flowing from nasal obstruction department when using, drip to the admission valve in, pollution bottle interior liquid in the entering stock solution bottle, thereby can not cause the pollution to the liquid medicine in the stock solution bottle, make the liquid medicine homoenergetic of extruding at every turn reach the sanitary requirement, guarantee treatment, have very good practicality.

Description

Novel backflow-preventing nasal cavity cleaner

Technical Field

The utility model relates to a nasal cavity purger technical field specifically is a novel anti-return nasal cavity purger.

Background

The nasal cavity cleaner is also called nasal cleaner, the nasal cleaner is a tool for cleaning nasal cavity, it usually uses certain pressure to send normal saline into the nasal cavity, flow through nasal vestibule (the part exposed outside the head), nasal sinuses, nasal passage, bypass the nasopharynx, or discharge from one side of nasal cavity, or discharge from oral cavity, through the above-mentioned route, with the help of the sterilization of normal saline and the impact force of water flow, discharge the pathogenic and grime accumulated in nasal cavity, thus make the nasal cavity restore the normal physiological environment, restore the self-detoxification function of nasal cavity, achieve the goal of protecting nasal cavity.

However, the traditional nasal cavity cleaner in the market has single functionality, and is very inconvenient to use, and when the traditional nasal cavity cleaner is used, liquid flows out from the nasal obstruction, drips into the air inlet valve, and then enters the bottle to pollute the liquid in the bottle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel backflow prevention nasal cavity purger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel backflow prevention nasal cavity cleaner comprises:

the opening at the top end of the liquid storage bottle is fixedly connected with a bottle mouth;

the bottle cap is characterized in that a one-way water valve is fixedly arranged on the surface of the top end of the bottle cap;

one end of the nose plug is fixedly connected with a nose plug catheter, and a shielding plate is fixedly arranged outside the nose plug catheter;

the bottle cap is installed outside the bottle mouth in a threaded mode, and one end, far away from the nose plug, of the nose plug catheter is inserted into the one-way water valve.

Preferably, one-way water valve bottom extends to bottle lid bottom and fixedly connected with lotion pipe, inside lotion pipe bottom extended to the stock solution bottle, intercommunication each other between one-way water valve and the lotion pipe.

Preferably, a sealing ring is embedded in the bottom end inside the bottle cap.

Preferably, an air inlet valve is fixedly arranged on one side of the one-way water valve on the top end surface of the bottle cap.

Preferably, the outer part of the bottle cap is sleeved with a dustproof cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a nasal obstruction pipe of installation, when washing, can drip to the shielding plate after the liquid outflow of nasal obstruction department, and flow to the outside along the shielding plate, avoid liquid to flow into the bottle along the nasal obstruction on the bottle lid, then can prevent that liquid from flowing from nasal obstruction department when using, drip to the admission valve in, pollution bottle interior liquid in the entering stock solution bottle, thereby can not cause the pollution to the liquid medicine in the stock solution bottle, make the liquid medicine homoenergetic of extruding at every turn reach the sanitary requirement, guarantee treatment, have very good practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of the bottle cap of the present invention;

fig. 4 is a schematic view of the internal structure of the bottle cap of the present invention.

In the figure: 10-a liquid storage bottle; 11-bottle mouth; 20-bottle cap; 21-a one-way water valve; 22-an intake valve; 30-nasal obstruction; 31-a nasal prong catheter; 32-a shutter; 40-a wash solution conduit; 50-sealing ring; 60-dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel backflow prevention nasal cavity cleaner comprises: a liquid storage bottle 10, a bottle cap 20 and a nasal plug 30.

Further, the liquid storage bottle 10 is made of medical grade PE material, and the user can squeeze the liquid storage bottle 10 to suck the liquid medicine out of the washing liquid conduit 40.

Wherein, the opening at the top end of the liquid storage bottle 10 is fixedly connected with a bottle mouth 11.

Further, the bottle cap 20 can be turned over to the bottle opening 11, i.e. the bottle cap 20 can be fixed on the liquid storage bottle 10.

Wherein, a one-way water valve 21 is fixedly arranged on the top surface of the bottle cap 20.

Furthermore, the one-way water valve 21 enables the liquid medicine to flow in one direction only and not to flow back into the liquid storage bottle 10, so that the liquid medicine in the liquid storage bottle 10 is not polluted, the liquid medicine extruded each time can meet the sanitary requirement, and the treatment effect is ensured.

One end of the nasal plug 30 is fixedly connected with a nasal plug catheter 31, and a shielding plate 32 is fixedly installed outside the nasal plug catheter 31.

Further, when the liquid is washed, the liquid flowing out from the nasal plug 30 drops onto the shielding plate 32 and flows outside along the shielding plate 32, so that the liquid is prevented from flowing into the bottle cap 20 along the nasal plug 30, the liquid is prevented from flowing out from the nasal plug 30 and dropping into the air inlet valve 22 to enter the liquid storage bottle 10 to pollute the liquid in the bottle, the liquid in the liquid storage bottle 10 is prevented from being polluted, the liquid extruded at each time can meet the sanitary requirement, and the treatment effect is ensured.

The bottle cap 20 is installed outside the bottle mouth 11 in a threaded manner, and one end of the nasal obstruction conduit 31, which is far away from the nasal obstruction 30, is inserted into the one-way water valve 21.

Wherein, one-way water valve 21 bottom extends to bottle lid 20 bottom and fixedly connected with lotion pipe 40, inside lotion pipe 40 bottom extended to stock solution bottle 10, intercommunication each other between one-way water valve 21 and the lotion pipe 40.

Further, the user can squeeze the liquid storage bottle 10 to suck the liquid medicine out of the washing liquid guide tube 40, then the liquid medicine enters the nasal obstruction guide tube 31 through the one-way water valve 21, and finally the liquid medicine is sprayed out of the nasal obstruction 30.

Wherein, the bottom end inside the bottle cap 20 is embedded with a sealing ring 50.

Further, the sealing ring 50 can improve the connection sealing effect of the bottle cap 20, and avoid the leakage.

Wherein, an air inlet valve 22 is fixedly arranged on the top surface of the bottle cap 20 at one side of the one-way water valve 21.

Further, the air inlet valve 22 prevents the liquid storage bottle 10 from generating negative pressure when being squeezed, and can be squeezed in a reciprocating manner, so that continuous flushing can be realized.

Wherein, the outer cover of the bottle cap 20 is provided with a dust cap 60.

The working principle is as follows: when the washing is carried out, the nasal plug 30 is aligned with the nostril of a user, then the user can squeeze the liquid storage bottle 10 to suck the liquid medicine out of the washing liquid guide tube 40, then the liquid medicine enters the nasal plug guide tube 31 through the one-way water valve 21 and is finally sprayed out of the nasal plug 30, meanwhile, the liquid at the nasal plug 30 flows out and then drops onto the shielding plate 32 and flows to the outside along the shielding plate 32, the liquid is prevented from flowing into the bottle cap 20 along the nasal plug 30, the liquid can be prevented from flowing out of the nasal plug 30 and dropping into the air inlet valve 22 to enter the liquid storage bottle 10 to pollute the liquid in the bottle, and therefore the liquid medicine in the liquid storage bottle 10 cannot be polluted, the liquid medicine extruded each time can meet the sanitary requirement, and the treatment effect is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel backflow prevention nasal cavity cleaner is characterized by comprising:

the liquid storage bottle (10), the opening of the top end of the liquid storage bottle (10) is fixedly connected with a bottle mouth (11);

the bottle cap (20), the surface of top end of the said bottle cap (20) is fitted with the unidirectional water valve (21) fixedly;

the nasal plug comprises a nasal plug (30), one end of the nasal plug (30) is fixedly connected with a nasal plug catheter (31), and a shielding plate (32) is fixedly installed outside the nasal plug catheter (31);

the bottle cap (20) is installed outside the bottle opening (11) in a threaded mode, and one end, far away from the nose plug (30), of the nose plug guide tube (31) is inserted into the one-way water valve (21).

2. The novel backflow-preventing nasal cavity cleaner as claimed in claim 1, wherein: one-way water valve (21) bottom extends to bottle lid (20) bottom and fixedly connected with lotion pipe (40), inside lotion pipe (40) bottom extends to stock solution bottle (10), communicate each other between one-way water valve (21) and the lotion pipe (40).

3. The novel backflow-preventing nasal cavity cleaner as claimed in claim 1, wherein: and a sealing ring (50) is embedded at the bottom end in the bottle cap (20).

4. The novel backflow-preventing nasal cavity cleaner as claimed in claim 1, wherein: and an air inlet valve (22) is fixedly arranged on the top end surface of the bottle cap (20) and positioned on one side of the one-way water valve (21).

5. The novel backflow-preventing nasal cavity cleaner as claimed in claim 1, wherein: the outer portion of the bottle cap (20) is sleeved with a dustproof cover (60).