Nasal cavity irrigator with water flow and water temperature adjusting function

Abstract

The utility model discloses a nasal cavity irrigator with a water flow and water temperature adjusting function, which belongs to the technical field of nasal cavity irrigation and comprises a box body and a three-way connector, a water storage cavity is arranged in the box body, a water outlet is arranged at the bottom of the water storage cavity, the three-way connector is fixedly mounted at the outer end of the box body, and the three-way connector is connected with the water outlet through a connecting water pipe. The two connecting ends of the three-way connector are connected with the spring water pipes, the ends, away from the three-way connector, of the spring water pipes are provided with the connector assemblies, after the three-way connector is connected with the water outlet, the outlet end is connected with the two spring water pipes, each spring water pipe is provided with the connector assembly, and water flow switching can be independently controlled through the connector assemblies. After the two disposable plugs are plugged into the two nasal cavities at the same time, water can be sprayed into the two nasal cavities at the same time by pressing the inflation bag, due to the fact that the nasal cavities are plugged through the two disposable plugs at the same time, the water can flow into the oral cavities, and therefore the paranasal sinus openings located on the upper rear portions of the nasal cavities are completely flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal irrigation, and more specifically to a nasal irrigation device with water flow and water temperature regulating functions. Background Art

[0002] A nasal irrigator is a device used to clean and rinse the nasal cavity. It is commonly used to treat nasal diseases such as nasal congestion, rhinitis, allergic rhinitis, sinusitis, and to relieve the discomfort of the nose when it is irritated by dust, pollen, bacteria, etc. By injecting mild salt water or saline into the nasal cavity, a nasal irrigator can help clear the secretions, bacteria and allergens in the nasal cavity, thereby relieving nasal discomfort symptoms and keeping the nasal cavity clean and moist.

[0003] A Chinese patent publication number CN221556726U discloses a nasal irrigation device with a heating function. Through the cooperation among a pump body, a shell, a water outlet, a guide plate, a first block, a second block, a slide rail and bolts, the second block is fixed in different positions by sliding on the slide rail and the bolts are tightly fitted with the slide rail. The second block can pull two groups of first blocks and drive the two groups of guide plates inside the shell to open or close to different degrees, thereby being able to control the flow rate of water flowing out of the water outlet to a certain extent, so that the flow rate can be accelerated when used by adults and slowed down when used by children. This ensures that adults and children can use the same set of devices for nasal irrigation and that children can complete nasal irrigation smoothly.

[0004] The nasal irrigators currently on the market are similar to the device in the above scheme, most of which have a single irrigating head, and the irrigating method is to inject water from one nostril and discharge water from the other nostril. However, for patients with sinusitis, the sinus opening is located in the posterior and upper part of the nasal cavity. Such irrigating cannot effectively rinse the sinus opening, which is not conducive to improving the irrigating effect.

[0005] Therefore, it is necessary to provide a nasal irrigator with water flow and water temperature regulating functions to solve the above problems. Utility Model Content

[0006] The utility model provides a nasal irrigator with water flow and water temperature regulating functions, which can improve the existing irrigating method in the related art of injecting water from one nostril and draining water from the other nostril. However, for patients with sinusitis, the sinus opening is located in the posterior upper part of the nasal cavity. Such irrigating cannot effectively rinse the sinus opening, which is not conducive to improving the irrigating effect.

[0007] An embodiment of the present application provides a nasal irrigator with water flow and water temperature regulation functions, comprising a housing and a three-way joint, wherein a water storage chamber is arranged inside the housing, a water outlet is arranged at the bottom of the water storage chamber, the three-way joint is fixedly installed at the outer end of the housing, the three-way joint is connected to the water outlet through a connecting water pipe, both connecting ends of the three-way joint are connected to spring water pipes, a joint assembly is arranged at one end of the spring water pipe away from the three-way joint, an adjustment assembly is arranged at the outer end of the joint assembly, a pressurizing assembly is arranged at the outer end of the housing, the joint assembly comprises a cylinder body 1 and a water pipe, a cylinder body 2 is fixedly connected to the bottom end of the cylinder body 1, the cylinder body 2 is connected to the inside of the cylinder body 1, and the inner diameter of the cylinder body 2 is smaller than that of the cylinder body 1, the cylinder body 2 is adapted to the water pipe, and the cylinder body 2 is sleeved outside the water pipe.

[0008] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0009] After being connected to the water outlet through a three-way joint, the outlet end is connected to two spring water pipes, each of which is provided with a joint assembly, through which the switch of the water flow can be independently controlled. After the two disposable plugs are inserted into the two nasal cavities at the same time, water can be sprayed into the two nasal cavities at the same time by pressing the inflatable bag. Since the two disposable plugs block the nasal cavity at the same time, water will flow into the oral cavity, thereby completely flushing the sinus opening located in the posterior and upper part of the nasal cavity, effectively assisting the treatment of sinusitis patients.

[0010] In some embodiments, an observation window is provided at the outer end of the box, a scale corresponding to the observation window is provided at the outer end of the box, and two hooks are fixedly connected to the outer end of the box, and the hooks are adapted to the second phase of the cylinder.

[0011] In some embodiments, a water inlet connected to the interior is opened at the top of the box body, a box cover is threadedly connected to the inner side of the water inlet, a heating pipe is installed in the water storage cavity inside the box body, and a display screen is provided at the outer end of the box body, and the display screen is used to display the water temperature heated by the heating pipe.

[0012] In some embodiments, the pressurizing component includes an inflatable bag, a one-way valve is fixedly connected to the bottom end of the inflatable bag, the one-way valve is fixedly installed on the outside of the box, an air inlet hole is provided at the outer end of the box, the one-way valve is connected to the air inlet hole, and a connecting pipe is fixedly connected to the top of the inflatable bag, the other end of the connecting pipe is fixedly installed on the top of the box, and the connecting pipe is connected to the water storage cavity inside the box.

[0013] In some embodiments, the bottom end of the water pipe is connected to the spring water pipe, a friction ring is fixedly installed on the outer periphery of the water pipe, the friction ring abuts against the second inner wall of the cylinder, a plurality of through holes are provided at the top end of the water pipe, and the water pipe is connected to the interior of the cylinder through the through holes.

[0014] In some embodiments, the adjusting component includes a connecting pipe, the bottom end of the connecting pipe is fixedly connected to the cylinder body, the top end of the connecting pipe is rotatably connected to a movable pipe, the connecting pipe is provided with a water spray outlet 1 inside, the bottom end of the movable pipe is provided with a water spray outlet 2, and the connecting pipe and the movable pipe are connected through water spray outlet 1 and water spray outlet 2.

[0015] In some embodiments, the outer ends of the connecting tube and the movable tube are both provided with indicator heads, the top end of the movable tube is fixedly connected to a clamping ring, and the movable tube is detachably connected to a disposable plug via the clamping ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0018] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the connector assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the regulating component of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Box body;

[0024] 2. Tee connector;

[0025] 3. Spring water pipe;

[0026] 4. Joint assembly; 41. Cylinder body 1; 42. Water pipe; 43. Through hole; 44. Cylinder body 2; 45. Friction ring;

[0027] 5. Adjustment assembly; 51. Connecting pipe; 52. Water outlet 1; 53. Movable pipe; 54. Water outlet 2; 55. Snap ring; 56. Indicator head;

[0028] 6. Disposable plug;

[0029] 7. Observation window;

[0030] 8. Scale;

[0031] 9. Display screen;

[0032] 10. Box cover;

[0033] 11. Pressurizing assembly; 111. Inflatable bag; 112. One-way valve; 113. Connecting pipe;

[0034] 12. Air intake hole;

[0035] 13. Hook;

[0036] 14. Water injection port;

[0037] 15. Water outlet;

[0038] 16. Heating tube. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0040] Based on this, the existing flushing method in the related technology can be improved by injecting water from one nostril and draining water from the other nostril. However, for patients with sinusitis, the sinus opening is located in the posterior and upper part of the nasal cavity. Such flushing cannot effectively flush the sinus opening, which is not conducive to improving the flushing effect.

[0041] See also Figure 1-Figure 5 A nasal irrigator with water flow and water temperature regulation functions comprises a box body 1 and a three-way joint 2. A water storage chamber is arranged inside the box body 1, and a water outlet 15 is arranged at the bottom of the water storage chamber. The three-way joint 2 is fixedly installed at the outer end of the box body 1, and the three-way joint 2 is connected to the water outlet 15 through a connecting water pipe. Both connecting ends of the three-way joint 2 are connected to spring water pipes 3, and a joint assembly 4 is arranged at one end of the spring water pipe 3 away from the three-way joint 2. An adjusting assembly 5 is arranged at the outer end of the joint assembly 4, and a pressurizing assembly 11 is arranged at the outer end of the box body 1. The joint assembly 4 comprises a cylinder body 1 41 and a water pipe 42. A cylinder body 2 44 is fixedly connected to the bottom end of the cylinder body 1 41, and the cylinder body 2 44 is connected to the inside of the cylinder body 1 41, and the inner diameter of the cylinder body 2 44 is smaller than that of the cylinder body 1 41. The cylinder body 2 44 is adapted to the water pipe 42, and the cylinder body 2 44 is sleeved outside the water pipe 42 and surrounds it.

[0042] An observation window 7 is arranged at the outer end of the box body 1 , and a scale 8 corresponding to the observation window 7 is arranged at the outer end of the box body 1 . Two hooks 13 are fixedly connected to the outer end of the box body 1 , and the hooks 13 are adapted to the second cylinder 44 .

[0043] A water inlet 14 connected to the interior is provided at the top of the box body 1, and a box cover 10 is threadedly connected to the inner side of the water inlet 14. A heating pipe 16 is installed in the water storage cavity inside the box body 1, and a display screen 9 is provided at the outer end of the box body 1. The display screen 9 is used to display the water temperature heated by the heating pipe 16.

[0044] The device in this scheme is mainly used for flushing the nasal cavity and sinus opening of patients with sinusitis. A water storage chamber is arranged inside the box 1, and clean water or physiological saline, as well as disinfectant liquid, can be placed in the water storage chamber. A cavity is also arranged below the water storage chamber inside the box 1, and the cavity is mainly used for pipes. A water outlet 15 is arranged at the bottom of the water storage chamber, and a connecting water pipe is arranged in the cavity at the bottom of the water outlet 15. The water outlet 15 is connected to the three-way joint 2 through the connecting water pipe, so that the water inside the box 1 can flow into the spring water pipe 3 through the three-way joint 2. The three-way joint 2 has two output ports, both of which are connected to the spring water pipe 3. A joint assembly 4 is connected to each spring water pipe 3. The joint assembly 4 is mainly used to control the switch of the water flow, and an adjustment assembly 5 is arranged on the joint assembly 4. The adjustment assembly 5 is mainly used to control the size of the water flow. A disposable plug 6 is set on the adjustment assembly 5. The disposable plug 6 is made of rubber material and is used to be plugged into the nostrils.

[0045] For patients with sinusitis, the traditional way to flush the nasal cavity is to use a flushing head to insert into the nasal cavity to spray water, and then slightly tilt the head to make the water flow out from the other nasal cavity. However, the sinus opening is located in the upper back part of the nasal cavity. The traditional flushing method cannot completely flush the sinus opening, which is not conducive to improving the flushing effect. After the three-way connector 2 is connected to the water outlet 15, the outlet end is connected to two spring water pipes 3, and each spring water pipe 3 is provided with a joint assembly 4. The joint assembly 4 can independently control the switch of the water flow. After the two disposable plugs 6 are inserted into the two nasal cavities at the same time, the water can be sprayed into the two nasal cavities at the same time by pressing the inflation bag 111. Due to the blocking of the nasal cavity by the two disposable plugs 6, water will flow into the oral cavity, thereby completely flushing the sinus opening located in the upper back part of the nasal cavity, effectively assisting the treatment of sinusitis patients.

[0046] A water inlet 14 is provided on the top of the box body 1, and the water inlet 14 is mainly used to inject water into the internal water storage cavity, and then the water inlet 14 is sealed by a box cover 10 connected by a thread. A transparent observation window 7 is provided at the outer end of the box body 1, and the observation window 7 is made of transparent plastic or glass, which can facilitate the user to observe the internal water level. A scale 8 is provided next to the observation window 7, and the scale 8 can help the user understand the specific water level height. A heating tube 16 is also provided in the water storage cavity inside the box body 1. The heating tube 16 can heat the water in the water storage cavity after being connected to an external power supply. A display screen 9 is provided on the outside of the box body 1. The display screen 9 detects the water temperature through a built-in temperature sensor and then displays it on the display screen 9. It is worth mentioning that when the water temperature is between 37° and 39°, the temperature sensor generates a signal to control the heating tube 16 to disconnect the power supply, thereby preventing the water temperature from being too high. Two hooks 13 are fixed at the outer end of the box body 1. By clamping the cylinder body 44 in the hook 13, the joint assembly 4 can be installed on the hook 13. The spring water pipe 3 is retractable and curled, and its length can be increased to facilitate users to use it over long distances.

[0047] Optionally, in some embodiments, see Figure 2 and Figure 3 The pressurizing component 11 includes an inflatable bag 111, a one-way valve 112 is fixedly connected to the bottom end of the inflatable bag 111, the one-way valve 112 is fixedly installed on the outside of the box body 1, an air inlet hole 12 is provided at the outer end of the box body 1, the one-way valve 112 is connected to the air inlet hole 12, and a connecting pipe 113 is fixedly connected to the top of the inflatable bag 111, the other end of the connecting pipe 113 is fixedly installed on the top of the box body 1, and the connecting pipe 113 is connected to the water storage cavity inside the box body 1.

[0048] The pressurizing component 11 in this scheme is mainly used to pressurize the water storage chamber inside the box body 1 so that water can be squeezed out from the water outlet 15. The inflatable bag 111 is made of rubber and is hollow inside. A one-way valve 112 is installed at its bottom. The one-way valve 112 is fixed to the side of the box body 1. The one-way valve 112 is one-way ventilation. An air inlet 12 is provided at the bottom of the side of the box body 1. Through the air inlet 12, the inflatable bag 111 can be connected to the outside. The top of the inflatable bag 111 is connected to a connecting pipe 113, which runs through the box body 1. The top of the side is connected to the top of the box body 1 after a U-shaped bend, and is connected to the water storage chamber inside the box body 1. When the user squeezes the inflatable bag 111, the one-way valve 112 will be closed, and the internal gas will enter the box body 1 through the connecting pipe 113, pressurizing the interior so that water can flow out through the water outlet 15. After the user lets go, the inflatable bag 111 will restore its deformation and reset. At this time, the one-way valve 112 opens, and the inflatable bag 111 is connected to the outside world through the air inlet 12, and air will flow into the inflatable bag 111. By repeatedly pressing, the spring water pipe 3 can be continuously pressurized.

[0049] Optionally, in some embodiments, see Figure 4 and Figure 5 The bottom end of the water pipe 42 is connected to the spring water pipe 3, and a friction ring 45 is fixedly installed on the outer periphery of the water pipe 42. The friction ring 45 abuts against the inner wall of the cylinder body 44. A plurality of through holes 43 are provided on the top of the water pipe 42, and the water pipe 42 is connected to the inside of the cylinder body 41 through the through holes 43.

[0050] The adjusting component 5 includes a connecting pipe 51, the bottom end of which is fixedly connected to the cylinder 41, the top of which is rotatably connected to a movable pipe 53, a water spray port 1 52 is arranged inside the connecting pipe 51, and a water spray port 2 54 is arranged at the bottom end of the movable pipe 53, and the connecting pipe 51 and the movable pipe 53 are connected via the water spray port 1 52 and the water spray port 2 54.

[0051] The outer ends of the connecting tube 51 and the movable tube 53 are both provided with indicator heads 56 , and a clamping ring 55 is fixedly connected to the top of the movable tube 53 . The movable tube 53 is detachably connected to a disposable plug 6 via the clamping ring 55 .

[0052] The joint assembly 4 in this scheme is mainly used to control whether water will flow into the regulating assembly 5. The water pipe 42 is connected to one end of the spring water pipe 3. The second cylinder 44 is adapted to the water pipe 42 and is sleeved on the outer periphery of the water pipe 42. The cylinder 1 41 is fixed on the top of the second cylinder 44. The cylinder 1 41 is connected to the inside of the cylinder 2 44, and the diameter of the inside of the cylinder 1 41 is larger than the water pipe 42. A limit block is fixed on the top of the water pipe 42 to prevent the water pipe 42 from being drawn out. At the same time, a plurality of through holes 43 are opened at the top outer end of the water pipe 42. The fixed friction ring 45 is mainly used to increase the friction between the water pipe 42 and the cylinder 44. When the water pipe 42 is pulled downward and the through hole 43 on the water pipe 42 is retracted into the cylinder 44, the water flow in the water pipe 42 will not enter the cylinder 41, thereby achieving the purpose of closing. When the water pipe 42 is pushed upward and the through hole 43 is located in the cylinder 41, water can be transported normally. Through the control of the joint assembly 4, it can not only use two adjustment assemblies 5 at the same time, but also be the same as a traditional flusher, which is convenient for users to choose.

[0053] The regulating assembly 5 in this scheme is mainly used to adjust the size of the water flow. The connecting pipe 51 is fixed to the top of the cylinder 41 and is connected to the inside thereof. A water spout 52 is provided inside the connecting pipe 51. The water spout 52 is arranged in a rectangular shape. A movable pipe 53 is rotatably connected to the top of the connecting pipe 51. A water spout 2 54 is arranged at the bottom of the movable pipe 53. The water spout 2 54 is the same as the water spout 1 52. An arrow-shaped indicator head 56 is arranged at the outer ends of the connecting pipe 51 and the movable pipe 53. A circular indicator head 56 is also provided on it. When the movable tube 53 is rotated to align the two arrows, the second water outlet 54 will overlap with the first water outlet 52, so that the water flow can pass through in full diameter. When the arrow on the movable tube 53 is aligned with the circle on the connecting tube 51, the second water outlet 54 and the first water outlet 52 will be arranged perpendicular to each other. At this time, only the overlapping part in the middle can flow, thereby reducing the water flow. The size of the water flow can be adjusted by rotating the movable tube 53, so that it can be suitable for different people.

[0054] A clamping ring 55 is also provided on the movable tube 53, which is mainly used to install a disposable plug 6. The disposable plug 6 is detachable, so it can be directly removed and replaced after use, thereby improving hygiene.

[0055] Working principle: When using the device, first fill the box 1 with clean water or saline, then cover the box cover 10 on the water inlet 14, and insert the two adjustment components 5 into the two nasal cavities through the disposable plugs 6. At this time, you can use two fingers of one hand to block the two adjustment components 5 in the nostrils respectively, and hold the inflatable bag 111 with the other hand. By pressing the inflatable bag 111, the internal gas enters the box 1 through the connecting pipe 113, and pressurizes the interior so that water can enter the three-way joint 2 through the water outlet 15. Through the diversion of the three-way joint 2, the two spring water pipes 3 can transport water to the joint component 4, and then it is sprayed into the nasal cavity through the adjustment component 5. Due to the blocking of the nasal cavity by the two disposable plugs 6, water will flow into the oral cavity, thereby completely flushing the sinus opening located in the upper and posterior part of the nasal cavity.

Claims

1. A nasal irrigator with water flow and water temperature regulating functions, comprising a housing (1) and a three-way connector (2), characterized in that: The box body (1) is provided with a water storage chamber inside, and a water outlet (15) is provided at the bottom of the water storage chamber. The three-way joint (2) is fixedly mounted on the outer end of the box body (1), and the three-way joint (2) is connected to the water outlet (15) via a connecting water pipe. Both connecting ends of the three-way joint (2) are connected to spring water pipes (3). The spring water pipe (3) is provided with a joint assembly (4) at one end away from the three-way joint (2), and an adjusting assembly (5) is provided at the outer end of the joint assembly (4). The outer end of the box body (1) is provided with a pressurizing assembly (11); The joint assembly (4) comprises a cylinder body 1 (41) and a water pipe (42); the bottom end of the cylinder body 1 (41) is fixedly connected to a cylinder body 2 (44); the cylinder body 2 (44) is connected to the inside of the cylinder body 1 (41); the internal diameter of the cylinder body 2 (44) is smaller than that of the cylinder body 1 (41); the cylinder body 2 (44) is compatible with the water pipe (42); the cylinder body 2 (44) is sleeved outside the water pipe (42) and surrounds the water pipe (42).

2. A nasal irrigator with water flow and water temperature regulating functions according to claim 1, characterized in that: The outer end of the box body (1) is provided with an observation window (7), and the outer end of the box body (1) is provided with a scale (8) corresponding to the observation window (7). The outer end of the box body (1) is fixedly connected with two hooks (13), and the hooks (13) are adapted to the second cylinder body (44).

3. A nasal irrigator with water flow and water temperature regulating functions according to claim 1, characterized in that: The top of the box body (1) is provided with a water inlet (14) which is connected to the interior, and the inner side of the water inlet (14) is threadedly connected to a box cover (10). A heating pipe (16) is installed in the water storage cavity inside the box body (1), and a display screen (9) is provided at the outer end of the box body (1). The display screen (9) is used to display the temperature of water heated by the heating pipe (16).

4. A nasal irrigator with water flow and water temperature regulating functions according to claim 1, characterized in that: The pressurizing component (11) comprises an inflatable bag (111), the bottom end of the inflatable bag (111) is fixedly connected to a one-way valve (112), the one-way valve (112) is fixedly mounted on the outside of the box body (1), an air inlet hole (12) is provided at the outer end of the box body (1), the one-way valve (112) is connected to the air inlet hole (12), the top end of the inflatable bag (111) is fixedly connected to a connecting pipe (113), the other end of the connecting pipe (113) is fixedly mounted on the top of the box body (1), and the connecting pipe (113) is connected to the water storage chamber inside the box body (1).

5. A nasal irrigator with water flow and water temperature regulating functions according to claim 1, characterized in that: The bottom end of the water pipe (42) is connected to the spring water pipe (3); a friction ring (45) is fixedly mounted on the outside of the water pipe (42); the friction ring (45) abuts against the inner wall of the second cylinder (44); a plurality of through holes (43) are provided at the top end of the water pipe (42); the water pipe (42) is connected to the interior of the first cylinder (41) through the through holes (43).

6. A nasal irrigator with water flow and water temperature regulating functions according to claim 1, characterized in that: The regulating assembly (5) comprises a connecting pipe (51), the bottom end of the connecting pipe (51) is fixedly connected to the cylinder body 1 (41), the top end of the connecting pipe (51) is rotatably connected to a movable pipe (53), a water spray port 1 (52) is arranged inside the connecting pipe (51), and a water spray port 2 (54) is arranged at the bottom end of the movable pipe (53), and the connecting pipe (51) and the movable pipe (53) are connected via the water spray port 1 (52) and the water spray port 2 (54).

7. A nasal irrigator with water flow and water temperature regulating functions according to claim 6, characterized in that: The outer ends of the connecting tube (51) and the movable tube (53) are both provided with indicator heads (56); a clamping ring (55) is fixedly connected to the top end of the movable tube (53); and the movable tube (53) is detachably connected to a disposable plug (6) via the clamping ring (55).

Images