Novel nasal irrigator structure

Abstract

The invention provides a novel nose washing device structure. The novel nose washing device structure comprises a nose washing head assembly, a waste liquid cavity assembly and a nose washing device body which are sequentially arranged from top to bottom. The nose washing head assembly is fixedly installed on the waste liquid cavity assembly, and the bottom of the waste liquid cavity assembly is detachably installed on the nose washing device body. The waste liquid cavity assembly comprises an auxiliary shell, a waste liquid cavity is formed in the auxiliary shell, a nose washing assembly is arranged above the waste liquid cavity, an atomization assembly is arranged in the waste liquid cavity, and a water path of the atomization assembly penetrates through the waste liquid cavity and extends into the nose washing assembly. The nasal irrigator body comprises a main shell, a water pump is arranged in the main shell, an input port of the water pump is communicated with the interior of the liquid storage cavity assembly, and an output port of the water pump is communicated with the atomization assembly. According to the nasal irrigator, snot and / or nasal mucus in the nasal cavity can be atomized and cleaned through atomized particles sprayed out of the nasal irrigating spray holes, and meanwhile, the whole nasal irrigator is of a detachable structure, so that cleaning after installation and use is more convenient and practical.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical care, and particularly relates to a novel structure of a nasal washing device. BACKGROUND

[0002] The nasal washing device is a tool for cleaning the nasal cavity. It usually uses a certain pressure (or air bag type nasal washing device, or gravity such as a simple bottle type, or mechanical pressure such as an electric type) to send physiological saline into the nostril, flow through the nasal vestibule (the part exposed outside the head), the nasal cavity, the nasal passage around the nasopharynx, or discharge from one side of the nostril or from the mouth. Through the above path, with the help of the bactericidal effect of physiological saline itself and the impact force of water flow, the pathogenic and dirt accumulated in the nasal cavity is discharged, so that the normal physiological environment of the nasal cavity is restored, the self-detoxification function of the nasal cavity is restored, and the purpose of protecting the nasal cavity is achieved.

[0003] At present, the traditional spray nasal washing device mainly outputs the cleaning liquid in the form of water mist through the atomizer and collects the water flow on the nasal mucosa to achieve the cleaning and nursing of the nasal cavity. The advantage of this cleaning method is that the cleaning process is more gentle and is not easy to cause damage to the nasal mucosa and water choking, but the disadvantage is that the waste liquid after cleaning will flow into the medicine liquid and contaminate the medicine liquid, and / or cause the waste liquid to drop on the practical environment or the clothes of the personnel, causing the waste of the medicine liquid and the pollution, therefore, how to solve the above technical problems is a technical problem to be solved in the industry. SUMMARY

[0004] The purpose of the present application is to provide a novel structure of a nasal washing device, and the atomized particles sprayed through the nasal washing spray hole can realize the atomization cleaning of nasal mucus and / or nasal mucus in the nasal cavity, and the overall structure is a detachable structure, so that the cleaning after installation and use is more convenient and practical.

[0005] To achieve the above purpose, the present application provides the following technical scheme: A novel structure of a nasal washing device, comprising a nasal washing head assembly, a waste liquid cavity assembly and a nasal washing device body arranged in sequence from top to bottom; the nasal washing head assembly is fixedly installed on the waste liquid cavity assembly, and the bottom of the waste liquid cavity assembly is detachably installed on the nasal washing device body; The waste liquid cavity assembly comprises a secondary shell, a waste liquid cavity is arranged in the secondary shell, a nasal washing head assembly is arranged above the waste liquid cavity, and an atomization assembly is arranged in the waste liquid cavity; a water path of the atomization assembly passes through the waste liquid cavity and extends to the inside of the nasal washing head assembly; The nasal washing device body comprises a primary shell, a detachably connected liquid storage cavity assembly is arranged in the primary shell, and a water pump is arranged in the primary shell; an input port of the water pump is in communication with the inside of the liquid storage cavity assembly, and an output port of the water pump is in communication with the atomization assembly.

[0006] As a preferred scheme of the present embodiment, the liquid storage cavity assembly comprises a vertically arranged liquid storage body for storing the saline solution for nasal washing, and a supporting base is fixedly connected to the bottom of the liquid storage body, and the size of the supporting base is adapted to the shape of the bottom of the main shell.

[0007] As a preferred scheme of the present embodiment, a plurality of magnetic iron magnets are mounted on the top of the supporting base, a receiving cavity is arranged on the bottom of the supporting base, and a handle is rotatably connected in the receiving cavity and is received in the receiving cavity when not in use.

[0008] As a preferred scheme of the present embodiment, a mounting skeleton is arranged in the main shell, a water pump fixing cavity is arranged on the mounting skeleton, a battery fixing cavity is arranged on the back of the mounting skeleton, a battery is clamped in the battery fixing cavity, a panel fixing cavity for mounting a control panel is arranged on the front of the mounting skeleton, a button is electrically connected to the control panel, and the control panel and the water pump are electrically connected to the battery.

[0009] As a preferred scheme of the present embodiment, a first water inlet pipe and a first water outlet pipe are arranged on the top of the mounting skeleton, and the first water inlet pipe and the first water outlet pipe are respectively connected to the input port and the output port of the water pump.

[0010] As a preferred scheme of the present embodiment, a connecting part is arranged between the waste liquid cavity assembly and the nasal washing device body, the connecting part comprises a connecting body, a connecting cavity is arranged in the connecting body, a connecting thread is arranged on the inner wall of the connecting cavity, the waste liquid cavity assembly is connected to the connecting part through the connecting thread, a plurality of elastic clamping strips are arranged on the outer circumferential surface of the connecting body, the plurality of elastic clamping strips are clamped on the inner side of the top of the nasal washing device body, the top of the nasal washing device body is flush with the top of the connecting part after installation, a connecting port is arranged on the bottom of the connecting cavity, and the first water outlet pipe passes through the connecting port and is connected to the atomization assembly.

[0011] As a preferred scheme of the present embodiment, the atomization assembly comprises an atomization pipe, a limiting ring is fixedly connected to the lower part of the atomization pipe, a clamping groove is arranged on the lower part of the limiting ring, a clamping cavity matched with the clamping groove is arranged at the middle position of the bottom of the waste liquid cavity, the clamping groove is rotatably clamped in the clamping cavity during installation, an atomization spray hole is arranged on the top of the atomization pipe, the atomization spray hole is matched with the nasal washing head assembly, a limiting strip is arranged on the lower part of the atomization pipe, and the limiting strip and the clamping groove are arranged on the upper and lower sides of the limiting ring, respectively.

[0012] As a preferred scheme of the embodiment, a backflow assembly is arranged between the nasal washing head assembly and the waste liquid chamber, the backflow assembly is fixedly installed on the top of the waste liquid chamber, the backflow assembly comprises a backflow cavity, a through hole is arranged at the bottom of the backflow cavity, the atomization assembly passes through the through hole and extends into the inside of the nasal washing head assembly, and a backflow gap is arranged around the through hole at the bottom of the backflow cavity.

[0013] As a preferred scheme of the embodiment, the nasal washing head assembly comprises a bottom base, the bottom base is buckled on the top of the backflow assembly, a spray nose plug is arranged on the bottom base, a nasal washing spray hole is arranged on the top of the spray nose plug, and the nasal washing spray hole corresponds to the atomization spray hole on the top of the atomization assembly.

[0014] As a preferred scheme of the embodiment, a plurality of liquid return holes are arranged along the inside edge of the nasal washing spray hole, the liquid return holes are in communication with the backflow cavity below, and an annular baffle is arranged on the outer circumferential surface of the spray nose plug.

[0015] As a preferred scheme of the embodiment, a dustproof cover is fixedly connected on the top of the nasal washing head assembly.

[0016] Compared with the prior art, the present application has the following beneficial effects: (1) The novel nasal washing device structure has the following beneficial effects: the detachable liquid storage cavity assembly is arranged in the main shell, the water pump is arranged in the main shell, the output port of the water pump is in communication with the inside of the nasal washing head assembly through the atomization assembly, and the atomized particles sprayed through the nasal washing spray hole can realize the atomization cleaning of nasal mucus and / or nasal phlegm in the nasal cavity. Meanwhile, the whole device is of a detachable structure, so that the installation and cleaning after use are more convenient and practical.

[0017] (2) The novel nasal washing device structure has the following beneficial effects: the backflow assembly can realize the separation between the nasal washing head assembly and the waste liquid chamber, the backflow gap can also realize the downward leakage of the waste liquid flowing back from the nasal washing head assembly through the backflow gap, so that the waste liquid flowing back can flow back into the waste liquid chamber, and the cleaned waste liquid cannot flow into the nasal washing physiological saline, thereby preventing the waste of the drug liquid and pollution.

[0018] (3) The novel nasal washing device structure has the following beneficial effects: the annular baffle arranged on the outer circumferential surface of the spray nose plug of the nasal washing head assembly can prevent the overflow of a small amount of waste liquid on the bottom base after the nasal cavity is cleaned, further prevent the waste liquid from dropping on the clothes of the user, and prevent the waste of the drug liquid and pollution. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.

[0020] In the drawings: Figure 1 It is the overall structure schematic diagram of the present application; Figure 2 It is the structure schematic diagram of the present application after removing the dust cover; Figure 3 It is the internal structure schematic diagram of the present application after removing the dust cover and the main shell; Figure 4 It is the structure schematic diagram of the liquid storage cavity assembly in the present application; Figure 5 It is the structure schematic diagram of the liquid storage cavity assembly in the present application from another perspective; Figure 6 It is the structure schematic diagram of the mounting skeleton, water pump and battery installation in the present application; Figure 7 It is the structure schematic diagram of the mounting skeleton in the present application; Figure 8 It is the overall structure schematic diagram of the mounting part in the present application; Figure 9 It is the structure schematic diagram of the atomization assembly in the present application; Figure 10 It is the internal structure schematic diagram of the waste liquid cavity in the present application; Figure 11 It is the structure schematic diagram of the backflow assembly in the present application; Figure 12 It is the structure schematic diagram of the nasal washing head assembly in the present application; Figure 13 It is the water inlet direction and backflow direction schematic diagram of the nasal washing head assembly in the present application. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0022] Please refer to Figures 1 to 13As shown, this embodiment of the invention provides a novel nasal irrigator structure, specifically including, from top to bottom, a nasal irrigator head assembly 300 for atomizing and cleaning the nasal cavity, a waste liquid chamber assembly 100 for collecting waste liquid flowing back during nasal cavity cleaning, and a nasal irrigator body 200 for providing nasal cavity cleaning and various connecting pipes. The nasal irrigator head assembly 300 is fixedly installed on the waste liquid chamber assembly 100, and the bottom of the waste liquid chamber assembly 100 is detachably installed on the nasal irrigator body 200. In this embodiment, the nasal irrigator head assembly 300, the waste liquid chamber assembly 100, and the nasal irrigator body 200 can all be detachably connected, and sealing rings (not shown in the figure) are provided at the connection points of the three to ensure the airtightness between the nasal irrigator head assembly 300, the waste liquid chamber assembly 100, and the nasal irrigator body 200. A dust cover 500 is fixedly connected to the top of the nasal irrigator head assembly 300, which provides dust protection when the nasal irrigator is not in use.

[0023] Please see Figures 2 to 13 As shown, the waste liquid chamber assembly 100 specifically includes a secondary housing 11, within which a waste liquid chamber 12 is disposed. A nasal irrigation head assembly 300 is disposed above the waste liquid chamber 12, and an atomizing assembly 13 is disposed within the waste liquid chamber 12. The nasal irrigator body 200 specifically includes a main housing 21, within which a detachably connected liquid storage chamber assembly 22 is disposed. A water pump 23 is disposed within the main housing 21. The inlet of the water pump 23 is connected to the interior of the liquid storage chamber assembly 22, and the outlet of the water pump 23 is connected to the atomizing assembly 13. The water path of the atomizing assembly 13 passes through the waste liquid chamber 12 and extends into the interior of the nasal irrigation head assembly 300.

[0024] Specifically, in this embodiment, a detachably connected liquid storage chamber assembly 22 is provided inside the main housing 21, and a water pump 23 is provided inside the main housing. The output port of the water pump 23 is connected to the inside of the nasal irrigation head assembly 300 through the atomizing assembly 13. In this embodiment, the water pump 23 pumps the nasal irrigation saline stored in the liquid storage chamber assembly 22 to the atomizing assembly 13. The nasal irrigation saline forms atomized particles in the atomizing assembly 13 and is finally sprayed out through the nasal irrigation head assembly 300. This can achieve atomized cleaning of nasal mucus and / or nasal discharge in the nasal cavity, thus completely cleaning out the nasal mucus and nasal discharge in the nasal cavity.

[0025] Please see Figure 4 and Figure 5As shown, the liquid storage chamber assembly 22 specifically includes a vertically arranged liquid storage 221 for holding nasal irrigation saline solution, and a support base 222 is fixedly connected to the bottom of the liquid storage 221. The size of the support base 222 is adapted to the shape of the bottom of the main housing 21. Several magnetic magnets 223 are installed on the top of the support base 222 (in this embodiment, three or four magnetic magnets 223 are evenly arranged on the top of the support base 222). A storage cavity 224 is provided at the bottom of the support base 222, and a handle 225 is rotatably connected inside the storage cavity 224. When not in use, the handle 225 is stored in the storage cavity 224. When in use, the handle 225 is unscrewed from the storage cavity 224, and the liquid storage chamber assembly 22 is detached from the nasal irrigator body 200 through the handle 225. The liquid storage 221 has a semi-arc structure that matches the shape of the main shell 21. The multiple magnetic magnets 223 can tightly attach the support base 222 to the bottom of the main shell 21. Specifically, in this embodiment, this adsorption-type liquid storage chamber assembly 22 can be easily detached from the main shell 21.

[0026] Please see Figure 6 and Figure 7As shown, a mounting frame 26 is provided inside the main housing 21. Water pump mounting cavities 261 for housing the water pump 23 are respectively provided on the left and right sides of the mounting frame 26. A battery mounting cavity 262 is provided on the back of the mounting frame 26, and a battery 24 is fitted inside the battery mounting cavity 262. A panel mounting cavity 263 for mounting the control panel 25 is provided on the front of the mounting frame 26. A button 27 is electrically connected to the control panel 25. The control panel 25 and the water pump 23 are electrically connected to the battery 24. Specifically, in this embodiment, the mounting frame 26 can tightly fix the water pump 23 and the battery 24, making the overall structure of the nasal irrigator more compact and reducing the space occupied. In this embodiment, the right side of the liquid storage 221 is tightly fitted and snapped into the left side of the mounting frame 26 inside the main housing 21. This increases the stability of the mounting frame 26, preventing it from shaking or shifting during use, thus improving the stability and reliability of the nasal irrigator and ensuring its normal operation. Furthermore, the four-sided arc-shaped structure of the mounting frame 26 reduces the overall space occupied by the frame, making the overall structure of the nasal irrigator more compact. It also avoids interference between the water pump 23 and the battery 24, while modularizing the water pump 23 and battery 29 for easier assembly and improved stability. A first water inlet pipe 264 and a first water outlet pipe 265 are provided at the top of the mounting frame 26, respectively connected to the inlet and outlet of the water pump 23. Specifically, in this embodiment, the water channels (first water inlet pipe 265 and first water outlet pipe 266) on the mounting frame 26 provide a simpler and clearer connection to the water system within the main housing 21.

[0027] Please see Figure 8As shown, a connecting part 400 is provided between the waste liquid chamber assembly 100 and the nasal irrigator body 200. The connecting part 400 includes a connecting body 41, a connecting cavity 42 is provided inside the connecting body 41, and a connecting thread 43 is provided on the inner wall of the connecting cavity 42. The waste liquid chamber assembly 100 is connected to the connecting part 400 through the connecting thread 43. This threaded connection allows for a detachable connection between the lower part of the waste liquid chamber assembly 100 and the connecting part 400. Several elastic retaining strips 44 are provided on the outer circumferential surface of the connecting body 41 (in this embodiment, four elastic retaining strips 44 are provided along the outer circumferential surface of the connecting body 41). The four elastic retaining strips 44 are engaged with the inner top of the nasal irrigator body 200, so that the top of the nasal irrigator body 200 is flush with the top of the connecting part 400 after installation. An arc-shaped groove (not shown in the figure) for placing an elastic sealing ring is provided on the outer circumferential surface inside the connecting body 41. The arc-shaped groove is located above the elastic retaining strip 44, thus ensuring the sealing of the connecting part 400 and the nasal irrigator body 200 when they are installed. A connecting port 45 is provided at the bottom of the connecting cavity 42, and the first water outlet pipe 265 passes through the connecting port 45 and connects to the atomizing component 13.

[0028] Please see Figure 9 and Figure 10 As shown, the atomizing component 13 specifically includes a slender atomizing tube 131 extending along the water path. A limiting ring 132 is fixedly connected to the lower part of the atomizing tube 131. During installation, the bottom of the limiting ring 132 contacts the bottom of the waste liquid chamber 12 to limit the atomizing tube 131. A locking groove 133 is provided at the lower part of the limiting ring 132. A locking cavity 121 matching the locking groove 133 is provided at the middle of the bottom of the waste liquid chamber 12. During installation, the locking groove 133 is rotated and locked into the inside of the locking cavity 121 to fix the atomizing tube 131 to the bottom of the waste liquid chamber 12. An atomizing nozzle 134 is provided at the top of the atomizing tube 131, and the atomizing nozzle 134 matches the nasal rinse head component 300. The nasal irrigation saline solution stored in the reservoir assembly 22 is pumped by the water pump 23 into the nebulizer tube 131. The saline solution forms atomized particles within the nebulizer tube 131 and is finally sprayed out through the nasal irrigation head assembly 300. This atomized saline solution effectively cleanses nasal mucus and / or nasal discharge. A limiting strip 135 is provided at the lower part of the nebulizer tube 131. The limiting strip 135 and the mounting groove 133 are respectively located on the upper and lower sides of the limiting ring 132. The limiting strip 135 limits the installation of the return assembly 14. Further optimizing this embodiment, the height of the nebulizer assembly 13 is greater than the height of the top of the waste liquid chamber 12, and the top of the nebulizer assembly 13 extends into the interior of the nasal irrigation head assembly 300. This ensures that the nebulizer tube 131 is long enough to fully atomize the saline solution inside.

[0029] Please see Figure 11 As shown, a reflux assembly 14 is provided between the nasal irrigation head assembly 300 and the waste liquid chamber 12. The reflux assembly 14 is fixedly installed on the top of the waste liquid chamber 12. The reflux assembly 14 specifically includes a reflux chamber 141, with a through-hole 142 at the bottom of the reflux chamber 141. The atomizing assembly 13 passes through the through-hole 142 and extends into the interior of the nasal irrigation head assembly 300. Reflux gaps 163 are provided around the through-hole at the bottom of the reflux chamber 141. In this embodiment, the reflux assembly 14 enables separation between the nasal irrigation head assembly 300 and the waste liquid chamber 12. Simultaneously, the reflux gaps 163 allow the waste liquid flowing back from the nasal irrigation head assembly 300 to leak downwards, returning the waste liquid to the waste liquid chamber 12.

[0030] Please see Figure 12 and Figure 13 As shown, the nasal irrigation head assembly 300 includes a bottom base 301, which is snapped onto the top of the reflux assembly 14. A nasal spray plug 302 is disposed on the bottom base 301, and a nasal irrigation spray hole 303 is disposed on the top of the nasal spray plug 302. The nasal irrigation spray hole 303 corresponds to the atomizing spray hole 134 on the top of the atomizing assembly 13. A plurality of return holes 304 are disposed along the inner edge of the nasal irrigation spray hole 303, and the return holes 304 are connected to the reflux cavity 141 below them. An annular baffle 305 is disposed on the outer circumferential surface of the nasal spray plug 302. In this embodiment, the nasal spray plug 302 has a hollow interior design. The nasal spray plug 302 is fitted onto the atomizing spray hole 134 on the top of the atomizing tube 131, aligning the nasal irrigation spray hole 303 with the atomizing spray hole 134. The water inlet direction can be achieved through the atomizing spray hole 134 (see...). Figure 13 The water inlet method is indicated by the arrow inside the nasal spray plug 302. The design of the nasal spray nozzle 303 prevents the nasal tip from being inserted into the nostril and causing injury, thus enhancing user comfort. After the atomized particles of saline solution are sprayed from the nasal spray nozzle 303 of the nasal spray plug 302 and cleanse the nasal cavity, these particles will re-aggregate into a water flow and return to the waste liquid chamber 12 through the return hole 304 (see...). Figure 13 (The arrow inside the nasal spray plug 302 indicates the reflux method). In this embodiment, by providing an annular baffle 305 on the outer circumferential surface of the nasal spray plug 302, it is possible to prevent a very small amount of waste liquid after nasal cavity cleaning from overflowing onto the bottom base 301.

[0031] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A new structure of a nasal irrigator, characterized in that: The nasal washing device comprises, from top to bottom, a nasal washing head assembly (300), a waste liquid cavity assembly (100) and a nasal washing device body (200); the nasal washing head assembly (300) is fixedly installed on the waste liquid cavity assembly (100), and the bottom of the waste liquid cavity assembly (100) is detachably installed on the nasal washing device body (200); The waste liquid cavity assembly (100) comprises a secondary housing (11), a waste liquid cavity (12) is arranged in the secondary housing (11), the nasal washing head assembly (300) is arranged above the waste liquid cavity (12), and an atomization assembly (13) is arranged in the waste liquid cavity (12); a water channel of the atomization assembly (13) passes through the waste liquid cavity (12) and extends to the inside of the nasal washing head assembly (300); The nasal washing device body (200) comprises a primary housing (21), a detachably connected liquid storage cavity assembly (22) is arranged in the primary housing (21), and a water pump (23) is arranged in the primary housing (21); an input port of the water pump (23) is in communication with the inside of the liquid storage cavity assembly (22), and an output port of the water pump (23) is in communication with the atomization assembly (13).

2. The novel structure of a neti pot as claimed in claim 1, wherein: The liquid storage cavity assembly (22) comprises a vertically arranged liquid storage body (221) for storing nasal washing physiological saline, and a supporting base (222) is fixedly connected to the bottom of the liquid storage body (221); the supporting base (222) is adapted in size and shape to the bottom of the primary housing (21).

3. The novel structure of neti pot as claimed in claim 2, wherein: A plurality of magnetic iron (223) is arranged on the top of the supporting base (222), a receiving cavity (224) is arranged on the bottom of the supporting base (222), and a handle (225) is rotatably connected in the receiving cavity (224); when not in use, the handle (225) is received in the receiving cavity (224).

4. The novel structure of neti pot as claimed in claim 1, wherein: An installation framework (26) is arranged in the primary housing (21), a water pump fixing cavity (261) is arranged on the installation framework (26), a battery fixing cavity (262) is arranged on the back of the installation framework (26), a battery (24) is clamped in the battery fixing cavity (262), a panel fixing cavity (263) for installing a control panel (25) is arranged on the front of the installation framework (26), a button (27) is electrically connected to the control panel (25), and the control panel (25) and the water pump (23) are respectively electrically connected to the battery (24).

5. The novel neti pot structure as claimed in claim 4, wherein: A first water inlet pipe (264) and a first water outlet pipe (265) are arranged on the top of the installation framework (26); the first water inlet pipe (264) and the first water outlet pipe (265) are respectively in communication with the input port and the output port of the water pump (23).

6. The novel structure of neti pot as claimed in claim 1, wherein: A connecting part (400) is arranged between the waste liquid cavity assembly (100) and the nasal irrigator body (200), the connecting part (400) comprises a connecting body (41), a connecting cavity (42) is arranged in the connecting body (41), a connecting thread (43) is arranged on the inner wall of the connecting cavity (42), and the waste liquid cavity assembly (100) is connected with the connecting part (400) through the connecting thread (43); a plurality of elastic clamping strips (44) are arranged on the outer circumferential surface of the connecting body (41), the plurality of elastic clamping strips (44) are clamped on the inner side of the top of the nasal irrigator body (200), the top of the nasal irrigator body (200) is flush with the top of the connecting part (400) after installation, a connecting opening (45) is arranged at the bottom of the connecting cavity (42), and the first water outlet pipeline (265) penetrates through the connecting opening (45) and is connected with the atomization assembly (13).

7. The novel structure of neti pot as claimed in claim 1, wherein: The atomization assembly (13) comprises an atomization pipe (131), a limiting ring (132) is fixedly connected to the lower part of the atomization pipe (131), a clamping groove (133) is arranged at the lower part of the limiting ring (132), a clamping cavity matched with the clamping groove (133) is arranged at the middle position of the bottom of the waste liquid cavity (12), the clamping groove (133) is clamped into the clamping cavity during installation, an atomization spray hole (134) is arranged at the top of the atomization pipe (131) and matched with the nasal head assembly (300), and a limiting strip (135) is arranged at the lower part of the atomization pipe (131), the limiting strip (135) and the clamping groove (133) are arranged on the upper and lower sides of the limiting ring (132) respectively.

8. The novel structure of neti pot as claimed in claim 1, wherein: A backflow assembly (14) is arranged between the nasal head assembly (300) and the waste liquid cavity (12), the backflow assembly (14) is fixedly installed to the top of the waste liquid cavity (12), the backflow assembly (14) comprises a backflow cavity (141), a through opening (142) is arranged at the bottom of the backflow cavity (141), the atomization assembly (13) penetrates through the through opening (142) and extends into the inside of the nasal head assembly (300), and a backflow gap (143) is arranged around the through opening (142) arranged at the bottom of the backflow cavity (141).

9. The new neti pot as claimed in claim 1, wherein: The nasal head assembly (300) comprises a bottom base (301), the bottom base (301) is buckled on the top of the backflow assembly (16), a spray nose plug (302) is arranged on the bottom base (301), a nasal irrigation spray hole (303) is arranged at the top of the spray nose plug (302) and corresponds to the atomization spray hole (134) at the top of the atomization assembly (13).

10. The new neti pot of claim 9, wherein: A plurality of liquid return holes (304) are arranged along the inner side edge of the nasal irrigation spray hole (303) and connected with the backflow cavity (141) below, and an annular baffle (305) is arranged on the outer circumferential surface of the spray nose plug (302).

11. The new neti pot as claimed in claim 1, wherein: A dustproof cover (500) is fixedly connected to the top of the nose washing head assembly (300).

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