Nasal irrigator

Abstract

This application relates to the field of electric nasal irrigator technology, and particularly to a nasal irrigator. The nasal irrigator includes a body, a support, a pump body, and a nasal irrigation assembly. The body has a notch, an air inlet chamber, and a receiving chamber. The notch is located on the side of the body and communicates with the air inlet chamber. A first air inlet is provided in the air inlet chamber, connecting the air inlet chamber and the receiving chamber. The support is located within the receiving chamber and has a second air inlet, connecting the receiving chamber and the interior of the support. The pump body is located inside the support and has a third air inlet and an air outlet. The third air inlet connects the interior of the support to the air outlet, and the air outlet discharges the compressed airflow from the pump body. The nasal irrigation assembly is connected to the body and includes an air outlet pipe with an air outlet channel communicating with the air outlet. This nasal irrigator has good waterproof performance, ensuring the safety of electronic components.

Description

Technical Field

[0001] This application relates to the field of electric nasal irrigator technology, and particularly to a nasal irrigator. Background Technology

[0002] An electric nasal irrigator is a device specifically designed to clean the nasal cavity. It typically works by injecting a mild saline solution or a specific nasal rinse solution, and then using an electric motor or air pressure to flush the solution into the nasal cavity, thereby removing substances such as dust, pollen, allergens, and mucus from the nasal cavity.

[0003] Most electric nasal irrigators on the market today do not fully consider actual usage scenarios, working environments, and functional requirements. This can lead to the pump inside the nasal irrigator easily drawing in solution or waste liquid during use, damaging internal electronic components, and even posing a risk of short circuit, fire, or explosion. Utility Model Content

[0004] The main purpose of this application is to provide a nasal irrigator that addresses the technical problem of existing nasal irrigators easily drawing the solution into their interior, causing damage to internal electronic components.

[0005] To achieve the above objectives, this application proposes a nasal irrigator, comprising:

[0006] The fuselage has a notch, an air intake chamber, and a receiving chamber. The notch is located on the side of the fuselage and communicates with the air intake chamber. A first air intake hole is provided in the air intake chamber, which is used to connect the air intake chamber and the receiving chamber.

[0007] A bracket is disposed within the receiving cavity, and the bracket is provided with a second air inlet for communicating the interior of the receiving cavity and the bracket.

[0008] A pump body is disposed inside the bracket. The pump body is provided with a third air inlet and an air outlet. The third air inlet is used to connect the interior of the bracket with the air outlet, and the air outlet is used to discharge the airflow compressed by the pump body.

[0009] A nasal irrigation assembly is connected to the main body. The nasal irrigation assembly includes an air outlet pipe, an air outlet channel is provided in the air outlet pipe, and the air outlet channel is connected to the air outlet hole.

[0010] In some embodiments, the notch is located at one end of the device body near the nasal irrigation component.

[0011] In some embodiments, the nasal irrigation assembly includes a liquid storage section for storing liquid, the liquid storage section is provided with a liquid outlet, the air outlet tube is disposed in the liquid storage section, and the end of the air outlet channel away from the air outlet is connected to the liquid outlet.

[0012] The radial dimension of the air outlet channel gradually decreases along the direction from the air outlet to the liquid outlet.

[0013] In some embodiments, the nasal irrigation assembly includes a drainage tube disposed outside the air outlet tube, and the drainage tube and the air outlet tube are clearance-fitted to form a drainage channel, which is used to drain the liquid in the reservoir to the liquid outlet.

[0014] In some embodiments, the nasal irrigation assembly includes a nozzle disposed on the outer periphery of the liquid outlet.

[0015] In some embodiments, a sealing portion is provided on the side of the vent pipe near the vent hole, and a connecting channel is provided in the sealing portion for connecting the vent hole and the vent channel.

[0016] The sealing part is provided with absorbent cotton surrounding the connecting channel.

[0017] In some embodiments, a groove is provided on the side of the sealing portion near the air outlet pipe, the groove is connected to the communicating channel, the radial dimension of the groove is larger than the radial dimension of the communicating channel, and the absorbent cotton is disposed in the groove.

[0018] In some embodiments, the nasal irrigator further includes:

[0019] An energy storage unit is disposed within the bracket and is provided with a charging port.

[0020] A circuit board is disposed within the bracket and is used to electrically connect the energy storage unit and the pump body.

[0021] The device body has a silicone plug at the charging port. When the charging port is connected to an external power source, the silicone plug is in a released state to expose the charging port. When the charging port is not connected to an external power source, the silicone plug is in a sealed state to block the charging port.

[0022] In some embodiments, the nasal irrigator further includes a support portion disposed at one end of the device body away from the nasal irrigator assembly, and the support portion is a structure made of waterproof material.

[0023] In some embodiments, a first snap-fit ​​portion is provided on the side of the body near the nasal irrigation component, and a second snap-fit ​​portion is provided on the side of the nasal irrigation component near the body. The second snap-fit ​​portion and the first snap-fit ​​portion cooperate to achieve snap-fit ​​between the nasal irrigation component and the body.

[0024] Compared with the prior art, the beneficial effects of this application are:

[0025] In the technical solution of this application, the nasal irrigator provided by this application has a cleverly designed air intake path, which effectively prevents the solution from being drawn into the interior of the nasal irrigator during use, thereby preventing damage to the electronic components inside the nasal irrigator and thus preventing short circuits, fires, and explosions of the internal electronic components. For example, in the first aspect, the notch, as the starting point of the air intake path, is located on the side of the device. Compared with placing the notch at the bottom of the device, this can more effectively prevent liquid adhering to the device from being drawn into the interior of the nasal irrigator (since nasal irrigators are generally placed vertically, liquid on the sink is more likely to adhere to the bottom of the device), thereby helping to ensure the dryness of the internal electronic components of the nasal irrigator and the safety of use. Secondly, the airflow entering through the notch first flows into the intake chamber and then through the first intake hole to the receiving chamber. Compared to the airflow flowing directly into the receiving chamber from the notch, the intake chamber provides a better barrier against liquid. Furthermore, due to the small diameter of the first intake hole, even if liquid is present in the intake chamber, it is highly unlikely to flow into the receiving chamber with the airflow. This further prevents liquid contamination of the electronic components within the receiving chamber, ensuring their safe operation. Thirdly, placing the pump body (an electronic component) inside the bracket provides a better barrier against liquid compared to placing it directly in the receiving chamber. This prevents liquid from flowing directly into the pump body with the airflow, avoiding contamination, extending the pump's lifespan, and ensuring its safe operation. Additionally, the bracket also prevents liquid from flowing back through the exhaust channel.

[0026] The nasal irrigator provided in this application has at least three liquid-proof and liquid-blocking structures, which can effectively prevent liquid from flowing into the electronic components inside the nasal irrigator, ensuring the safety of the electronic components and extending their service life. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1This is a schematic diagram of the overall structure of a nasal irrigator provided in one embodiment of this application;

[0029] Figure 2 An exploded view of the overall structure of a nasal irrigator provided in one embodiment of this application;

[0030] Figure 3 This is a cross-sectional view of the overall structure of a nasal irrigator provided in an embodiment of this application;

[0031] Figure 4 This is a schematic diagram of the structure of the body of a nasal irrigator provided in one embodiment of this application;

[0032] Figure 5 This is a schematic diagram of the structure of the support in a nasal irrigator provided in one embodiment of this application;

[0033] Figure 6 This is a schematic diagram of the pump body in a nasal irrigator provided in one embodiment of this application.

[0034] Explanation of icon numbers:

[0035] 10. Nasal irrigator;

[0036] 100. Fuselage;

[0037] 110. Notch; 120. Air intake chamber; 130. Receiving chamber; 140. First locking part;

[0038] 121. Protruding post; 122. First air inlet;

[0039] 200. Bracket;

[0040] 210. Second air intake;

[0041] 300. Pump body;

[0042] 310. Third air inlet; 320. Air outlet;

[0043] 400. Nasal irrigation kit;

[0044] 410. Gas outlet pipe; 420. Liquid storage section; 430. Drainage pipe; 440. Nozzle; 450. Second snap-fit ​​part;

[0045] 411. Air vent;

[0046] 421. Liquid outlet;

[0047] 431. Drainage channel;

[0048] 500. Sealing part;

[0049] 510. Connecting channel;

[0050] 600. Energy Storage Department;

[0051] 610. Charging port; 620. Silicone plug;

[0052] 700, Circuit Board;

[0053] 800. Support section.

[0054] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0055] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0056] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0057] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or," "and / or," or "and / or" throughout the text implies three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0058] An electric nasal irrigator is a device specifically designed to clean the nasal cavity. It typically works by injecting a mild saline solution or a specific nasal rinse solution, and then using an electric motor or air pressure to flush the solution into the nasal cavity, thereby removing substances such as dust, pollen, allergens, and mucus from the nasal cavity.

[0059] Most electric nasal irrigators on the market today do not fully consider actual usage scenarios, working environments, and functional requirements. This can lead to the pump inside the nasal irrigator easily drawing in solution or waste liquid during use, damaging internal electronic components, and even posing a risk of short circuit, fire, or explosion.

[0060] Based on this, in order to solve the technical problem that the existing nasal irrigator 10 easily draws the solution into its interior, causing damage to the internal electronic components, referring to... Figures 1 to 6 One embodiment of this application provides a nasal irrigator 10, which includes a body 100, a support 200, a pump body 300, and a nasal irrigation assembly 400. The body 100 has a notch 110, an air inlet chamber 120, and a receiving chamber 130. The notch 110 is located on the side of the body 100 and communicates with the air inlet chamber 120. A first air inlet 122 is provided within the air inlet chamber 120, connecting the air inlet chamber 120 and the receiving chamber 130. The support 200 is disposed within the receiving chamber 130 and has a second air inlet 210, connecting the receiving chamber 130 and the interior of the support 200. The pump body 300 is disposed inside the bracket 200. The pump body 300 is provided with a third air inlet 310 and an air outlet 320. The third air inlet 310 is used to connect the interior of the bracket 200 and the air outlet 320, and the air outlet 320 is used to discharge the airflow compressed by the pump body 300. The nasal irrigator 400 is connected to the body 100. The nasal irrigator 400 includes an air outlet pipe 410, and an air outlet channel 411 is provided inside the air outlet pipe 410. The air outlet channel 411 is connected to the air outlet 320. When the nasal irrigator 10 is working, the flow path of the external airflow to the nasal irrigator 10 is as follows: external environment - notch 110 - air inlet chamber 120 - first air inlet 122 - receiving chamber 130 - second air inlet 210 - interior of bracket 200 - third air inlet 310 - pump body 300 - air outlet 320 - air outlet channel 411.

[0061] Specifically, in this embodiment, the nasal irrigator 10 provided by this application is cleverly designed with an air intake path to effectively prevent the solution from being drawn into the interior of the nasal irrigator 10 during use, thereby preventing damage to the electronic components inside the nasal irrigator 10 and thus preventing short circuits, fires, and explosions of the internal electronic components. For example, in the first aspect, the notch 110, as the starting end of the air intake path, is located on the side of the body 100. Compared to placing the notch 110 at the bottom of the body 100, this can more effectively prevent liquid adhering to the body 100 from being drawn into the interior of the nasal irrigator 10 (since the nasal irrigator 10 is generally placed vertically, liquid on the sink is more likely to adhere to the bottom of the body 100), thereby helping to ensure the dryness of the internal electronic components of the nasal irrigator 10 and its safety of use. Secondly, the airflow entering through the notch 110 first flows into the intake chamber 120, and then through the first intake hole 122 to the receiving chamber 130. Compared to the airflow flowing directly from the notch 110 to the receiving chamber 130, the intake chamber 120 provides a good barrier against liquid. Furthermore, due to the small diameter of the first intake hole 122, even if liquid is present in the intake chamber 120, it is highly unlikely to flow into the receiving chamber 130 with the airflow. This further prevents liquid contamination of the electronic components in the receiving chamber 130, ensuring the safety of the electronic components. Thirdly, by placing the pump body 300 (an electronic component) inside the bracket 200, compared to placing the pump body 300 directly in the receiving chamber 130, the bracket 200 provides a good barrier against liquid, preventing liquid from flowing directly into the pump body 300 with the airflow, avoiding contamination of the pump body 300, extending the service life of the pump body 300, and ensuring the safety of the pump body 300. In addition, the bracket 200 can also prevent liquid from flowing back through the vent passage 411. One possible implementation is that the pump body 300 is completely sealed within the bracket 200.

[0062] The nasal irrigator 10 provided in this application is equipped with at least three liquid-proof and liquid-blocking structures, which can effectively prevent liquid from flowing into the electronic components inside the nasal irrigator 10, ensuring the safety of the electronic components and extending their service life.

[0063] In some embodiments, refer to Figure 3 and Figure 4 A protrusion 121 is provided inside the air intake chamber 120, and the first air inlet 122 is opened on the protrusion 121. By setting the first air inlet 122 on the protrusion 121, the setting height of the first air inlet 122 can be increased. Even if there is liquid in the air intake chamber 120, the outer wall of the protrusion 121 will prevent the liquid from entering the first air inlet 122, thereby ensuring the safety of the internal electronic components of the nasal irrigator 10.

[0064] In some embodiments, refer to Figure 3 and Figure 4 The notch 110 is located at one end of the body 100 near the nasal irrigation component 400. To improve the smoothness of air intake, the body 100 may be provided with multiple notches 110, so that external air can flow into the nasal irrigator 10 at the same time through multiple notches 110.

[0065] Specifically, in this embodiment, when the nasal irrigator 10 is placed vertically, the liquid on the outer wall of the device 100 will flow downwards under the influence of gravity, resulting in less liquid adhering to the upper part of the device 100. Therefore, the higher the position of the notch 110, the less likely the liquid adhering to the outer wall of the device 100 will flow into the notch 110. At the same time, the higher the position of the notch 110, the farther away it is from the sink, and the less likely the liquid accumulated on the sink will flow into the notch 110.

[0066] In some embodiments, refer to Figure 2 and Figure 3 The nasal irrigation assembly 400 includes a liquid reservoir 420 for storing liquid (e.g., nasal irrigation solution, saline solution, etc.). The liquid reservoir 420 is provided with a liquid outlet 421. An air outlet tube 410 is disposed within the liquid reservoir 420. The end of the air outlet channel 411 away from the air outlet 320 is connected to the liquid outlet 421. The radial dimension of the air outlet channel 411 gradually decreases along the direction from the air outlet 320 to the liquid outlet 421.

[0067] Specifically, in this embodiment, according to the Venturi principle, when a high-speed airflow passes through a narrow channel, a negative pressure is formed nearby. The negative pressure can draw in the liquid stored in the liquid storage section 420, so that the liquid can be sprayed out from the liquid outlet 421 with the high-speed airflow, thereby enabling the nasal irrigation with the liquid.

[0068] In some embodiments, refer to Figure 2 and Figure 3 The nasal irrigation assembly 400 includes a drainage tube 430, which is disposed outside the air outlet tube 410. For example, the drainage tube 430 can be sleeved on the outside of the air outlet tube 410. The drainage tube 430 and the air outlet tube 410 are clearance-fitted to form a drainage channel 431. The drainage channel 431 is used to drain the liquid in the liquid storage section 420 to the liquid outlet 421.

[0069] Specifically, in this embodiment, the negative pressure formed by the high-speed airflow in the air outlet channel 411 can draw the liquid in the liquid storage section 420, causing the liquid to flow along the drainage channel 431 to the liquid outlet 421. With this structure, on the one hand, the amount of liquid flowing out from the liquid outlet 421 can be effectively controlled, preventing excessive liquid flow and splashing, and also preventing waste. On the other hand, the narrow drainage channel 431 can increase the liquid flow rate while reducing the static pressure of the liquid, resulting in a better rinsing effect on the nasal cavity and improving the gentleness of the rinsing.

[0070] In some embodiments, refer to Figure 2 and Figure 3 The nasal irrigation assembly 400 includes a nozzle 440 disposed on the outer periphery of the liquid outlet 421. For example, the nozzle 440 may be a structure made of silicone. In actual use, the nozzle 440 can be inserted into the nasal cavity to ensure the cleanliness of the liquid outlet 421 and improve the comfort of using the nasal irrigator 10.

[0071] Specifically, in this embodiment, one possible implementation is that the nozzle 440 can be sleeved on the outer periphery of the liquid outlet 421. This sleeved design allows the nozzle 440 to be easily disassembled for cleaning or replacement, ensuring its hygiene and cleanliness. Another possible implementation is that the nozzle 440 has a first magnetic suction part inside, and the outer periphery of the liquid outlet 421 has a second magnetic suction part. The cooperation between the first and second magnetic suction parts enables a magnetic connection of the nozzle 440 at the liquid outlet 421. This magnetic connection method facilitates automatic installation of the nozzle 440 on the outer periphery of the liquid outlet 421, making installation convenient, easy to operate, and saving time and effort.

[0072] In some embodiments, refer to Figure 2 and Figure 3 A sealing part 500 is provided on the side of the vent pipe 410 near the vent hole 320. For example, the sealing part 500 can be a structure made of silicone. A connecting channel 510 is provided inside the sealing part 500 to connect the vent hole 320 and the vent channel 411. Liquid-absorbing cotton is provided inside the sealing part 500 around the connecting channel 510.

[0073] Specifically, in this embodiment, by providing a (silicone) sealing part 500 between the nasal irrigation component 400 and the body 100, the connection sealing between the nasal irrigation component 400 and the body 100 can be improved, ensuring that the liquid in the nasal irrigation component 400 will not flow back into the body 100 and cause contamination or damage to the electronic components inside the body 100. At the same time, by providing a connecting channel 510 in the sealing part 500 that connects the air outlet 320 and the air outlet channel 411, the smooth flow of air can be ensured, preventing the sealing part 500 from blocking the airflow and avoiding the nasal irrigator 10 from being affected by poor airflow (for example, if the airflow is poor, a good negative pressure cannot be formed at the liquid outlet 421, which will result in poor liquid absorption of the nasal irrigator 10, making it impossible for the nasal irrigator 10 to spray liquid to clean the nasal cavity).

[0074] To further enhance the waterproof performance of the sealing section 500, absorbent cotton is installed inside. This absorbent cotton absorbs backflowing liquid, preventing it from entering the body 100 and contaminating electronic components. Because the absorbent cotton is a loose, porous material, it does not obstruct airflow. One possible implementation is to use a material with larger pore sizes for the absorbent cotton, ensuring good absorbency while improving its breathability.

[0075] In some embodiments, a groove (not shown in the figure) is provided on the side of the sealing part 500 near the air outlet pipe 410. The groove is connected to the connecting channel 510. The radial dimension of the groove is larger than the radial dimension of the connecting channel 510. The absorbent cotton is disposed in the groove.

[0076] Specifically, in this embodiment, the groove and the connecting channel 510 together form a stepped surface. That is, the side of the sealing part 500 near the vent pipe 410 has a larger cross-sectional area, and the side of the sealing part 500 away from the vent pipe 410 has a smaller cross-sectional area. By using the stepped surface, the absorbent cotton can be installed at the larger cross-sectional area of ​​the sealing part 500, that is, the absorbent cotton can be installed in the groove, thereby reducing the difficulty of installing and fixing the absorbent cotton in the sealing part 500 and improving the feasibility of the solution. For example, one possible implementation is that the absorbent cotton can be directly stuffed into the groove, which is simple and convenient to install.

[0077] In some embodiments, refer to Figure 2The nasal irrigator 10 also includes an energy storage unit 600 (e.g., the energy storage unit 600 can be a battery) and a circuit board 700. The energy storage unit 600 is disposed within the bracket 200 and is provided with a charging port 610. The circuit board 700 is disposed within the bracket 200 and is used to electrically connect the energy storage unit 600 and the pump body 300. For example, the energy storage unit 600 and the circuit board 700 can be completely sealed within the bracket 200, which can prevent liquid from flowing to the energy storage unit 600 and the circuit board 700 to ensure the operational safety of the energy storage unit 600 and the circuit board 700. The device body 100 has a silicone plug 620 at the charging port 610. When the charging port 610 is connected to an external power source, the silicone plug 620 is in a released state to expose the charging port 610. When the charging port 610 is not connected to an external power source, the silicone plug 620 is in a blocked state to block the charging port 610.

[0078] Specifically, in this embodiment, a control button can be provided on the outside of the device body 100. The control button can control the connection and disconnection between the energy storage unit 600 and the pump body 300 through the circuit board 700. For example, when the nasal irrigator 10 is used to clean the nasal cavity, the energy storage unit 600 needs to supply power to the pump body 300 to ensure that the pump body 300 works normally. The user can press the control button to control the current flow on the circuit board 700, ensuring that the energy storage unit 600 and the pump body 300 are in a current-connected state. When the nasal irrigator 10 is not needed to clean the nasal cavity, the energy storage unit 600 no longer needs to supply power to the pump body 300. The user can press the control button again to control the current flow on the circuit board 700, ensuring that the energy storage unit 600 and the pump body 300 are in a current-disconnected state.

[0079] The energy storage unit 600 is equipped with a charging port 610. Connecting the charging port 610 to an external power source allows the energy storage unit 600 to be charged, ensuring the nasal irrigator 10 can be reused. When charging the energy storage unit 600, the silicone plug 620 at the charging port 610 is removed, facilitating connection to the external power source. After charging is complete and the external power source is removed from the charging port 610, the silicone plug 620 is replaced. The silicone plug 620 effectively prevents foreign objects or liquids from entering the charging port 610, thus preventing blockage or contamination / damage to internal electronic components.

[0080] In some embodiments, refer to Figures 1 to 3 The nasal irrigator 10 also includes a support portion 800, which is located at one end of the body 100 away from the nasal irrigation assembly 400. The support portion 800 is a structure made of a waterproof material. For example, the support portion 800 can be a structure made of silicone.

[0081] Specifically, in this embodiment, when the nasal irrigator 10 is placed vertically, the support part 800 elevates the nasal irrigator 10, preventing it from getting wet with residual water on the sink and preventing waste liquid or water from entering the machine through the USB charging port. This avoids water seeping into the internal electronic components of the nasal irrigator 10, ensuring the safety of the electronic components. Furthermore, the support part 800 (e.g., a silicone pad) also has a good anti-slip effect, improving the stability of the nasal irrigator 10 when placed vertically.

[0082] In some embodiments, refer to Figure 2 and Figure 4 The nasal irrigation unit 400 has a first engaging portion 140 on the side of the body 100 near the nasal irrigation component 400, and a second engaging portion 450 on the side of the nasal irrigation component 400 near the body 100. The second engaging portion 450 and the first engaging portion 140 cooperate to achieve engagement between the nasal irrigation component 400 and the body 100. For example, the first engaging portion 140 can be a engaging protrusion, and the second engaging portion 450 can be a engaging groove. Alternatively, the first engaging portion 140 can be a engaging groove, and the second engaging portion 450 can be a engaging protrusion.

[0083] Specifically, in this embodiment, when assembling the nasal irrigation component 400 and the main body 100, firstly, align the second snap-fit ​​portion 450 and the first snap-fit ​​portion 140, and then apply force to snap the second snap-fit ​​portion 450 and the first snap-fit ​​portion 140 together, thereby achieving a stable connection between the nasal irrigation component 400 and the main body 100. When disassembling the nasal irrigation component 400 and the main body 100, hold the nasal irrigation component 400 by hand, then rotate the nasal irrigation component 400 in the opposite direction and pull it outward. At this time, the second snap-fit ​​portion 450 and the first snap-fit ​​portion 140 can separate from each other, thereby achieving separation between the nasal irrigation component 400 and the main body 100. The nasal irrigation component 400 and the main body 100 are connected by the above-described snap-fit ​​method, and the connection and separation of the nasal irrigation component 400 and the main body 100 can be completed without the need for additional auxiliary tools. In daily life, users can assemble or disassemble the nasal irrigator 10 themselves for easy storage, cleaning, disinfection, etc.

[0084] In some embodiments, a third magnetic part may be provided on the side of the body 100 near the nasal irrigation component 400, and a fourth magnetic part may be provided on the side of the nasal irrigation component 400 near the body 100. The fourth magnetic part and the third magnetic part can attract each other to achieve a magnetic connection between the nasal irrigation component 400 and the body 100.

[0085] Specifically, in this embodiment, the nasal irrigation component 400 and the body 100 are connected by the magnetic attraction method described above. When the nasal irrigation component 400 is close to the body 100, the nasal irrigation component 400 can automatically attach to the body 100, thereby improving the connection accuracy between the nasal irrigation component 400 and the body 100, saving time and effort.

[0086] It should be noted that other details of the nasal irrigator 10 disclosed in this application can be found in the prior art, and will not be repeated here.

[0087] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural transformations made based on the content of the specification and drawings of this application under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A neti pot, characterized in that, include: The fuselage has a notch, an air intake chamber, and a receiving chamber. The notch is located on the side of the fuselage and communicates with the air intake chamber. A first air intake hole is provided in the air intake chamber, which is used to connect the air intake chamber and the receiving chamber. A bracket is disposed within the receiving cavity, and the bracket is provided with a second air inlet for communicating the interior of the receiving cavity and the bracket. A pump body is disposed inside the bracket. The pump body is provided with a third air inlet and an air outlet. The third air inlet is used to connect the interior of the bracket with the air outlet, and the air outlet is used to discharge the airflow compressed by the pump body. A nasal irrigation assembly is connected to the main body. The nasal irrigation assembly includes an air outlet tube, an air outlet channel is provided inside the air outlet tube, and the air outlet channel is connected to the air outlet hole.

2. A neti pot according to claim 1, wherein, The notch is located at one end of the device body near the nasal irrigation component.

3. The neti pot of claim 1, wherein, The nasal irrigation assembly includes a liquid storage section for storing liquid, a liquid outlet in the liquid storage section, an air outlet pipe disposed inside the liquid storage section, and an end of the air outlet channel away from the air outlet hole connected to the liquid outlet. The radial dimension of the air outlet channel gradually decreases along the direction from the air outlet to the liquid outlet.

4. A neti pot according to claim 3, wherein, The nasal irrigation assembly includes a drainage tube disposed outside the air outlet tube. The drainage tube and the air outlet tube are fitted with a clearance to form a drainage channel, which is used to drain the liquid in the reservoir to the liquid outlet.

5. The neti pot of claim 3, wherein, The nasal irrigation assembly includes a nozzle disposed on the outer periphery of the liquid outlet.

6. The neti pot of claim 1, wherein, A sealing part is provided on the side of the air outlet pipe near the air outlet, and a connecting channel is provided inside the sealing part. The connecting channel is used to connect the air outlet and the air outlet channel. The sealing part is provided with absorbent cotton surrounding the connecting channel.

7. A neti pot according to claim 6, wherein, The sealing part has a groove on the side near the air outlet pipe. The groove is connected to the connecting channel. The radial dimension of the groove is larger than the radial dimension of the connecting channel. The absorbent cotton is disposed in the groove.

8. The neti pot of claim 1, wherein, The nasal irrigator also includes: An energy storage unit is disposed within the bracket and is provided with a charging port. A circuit board, which is disposed within the bracket, is used to electrically connect the energy storage unit and the pump body. The device body has a silicone plug at the charging port. When the charging port is connected to an external power source, the silicone plug is in a released state to expose the charging port. When the charging port is not connected to an external power source, the silicone plug is in a sealed state to block the charging port.

9. The neti pot of claim 1, wherein, The nasal irrigator also includes a support portion, which is located at the end of the device body away from the nasal irrigation component. The support portion is a structure made of waterproof material.

10. The neti pot of claim 1, wherein, A first snap-fit ​​portion is provided on the side of the body near the nasal irrigation component, and a second snap-fit ​​portion is provided on the side of the nasal irrigation component near the body. The second snap-fit ​​portion and the first snap-fit ​​portion cooperate to achieve snap-fit ​​between the nasal irrigation component and the body.

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