Nasal irrigator with foreign object collection structure

Abstract

The application belongs to the technical field of nasal washers, and particularly relates to a nasal washer with a foreign matter collecting structure, which comprises a liquid storage tank, the inner wall of the liquid storage tank is fixedly connected with elastic rubber, the outer wall of the liquid storage tank is fixedly connected with a collecting tank, the inside of the collecting tank is provided with an annular filter screen, the lower portion of the annular filter screen is provided with a rotating and vibrating device, the inner wall of the collecting tank is fixedly connected with a dredging assembly, and the bottom of the collecting tank is placed with an accumulated liquid tank. The nasal washer with the foreign matter collecting structure is used through the rotating and vibrating device, so that the knocking ball can knock and vibrate the annular filter screen when the gas in the air inlet pipe is input, the foreign matter on the annular filter screen is conveniently collected by sliding, and then the foreign matter on the annular filter screen can be automatically collected by sliding to the foreign matter collector, so that the work efficiency of the staff in observing and detecting the foreign matter is improved.

Description

Technical Field

[0001] This invention relates to the field of nasal irrigator technology, specifically to a nasal irrigator with a foreign matter collection structure. Background Technology

[0002] A nasal irrigator is a tool used to clean the nasal cavity. It is the most effective way to relieve various rhinitis symptoms, and it is safe, has no side effects, and can be used long-term. It usually uses a certain pressure to deliver saline solution into the nostrils, which flows through the nasal vestibule, sinuses, and nasal passages, around the nasopharynx, or is discharged from one nostril or through the mouth.

[0003] Currently, existing technologies, such as Chinese patent CN115569061A, disclose a nasal irrigator with a foreign matter collection structure. This device filters a mixture of foreign matter and saline solution through a filter screen. By pulling up a fixing rod, the fixing rod moves the filter screen upward through the fixing frame, causing the fixing rod to disengage from the groove. The user can then clean the filter screen. This method filters the mixture of saline solution and foreign matter, facilitating the observation or detection of foreign matter. However, this operation is relatively cumbersome, requiring manual cleaning and collection of the mixture on the filter screen. Therefore, we propose a nasal irrigator with a foreign matter collection structure. Summary of the Invention

[0004] The main objective of this invention is to provide a nasal irrigator with a foreign matter collection structure, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention proposes a nasal irrigator with a foreign matter collection structure, comprising a liquid storage tank, an elastic rubber fixedly connected to the inner wall of the liquid storage tank, a collection box fixedly connected to the outer wall of the liquid storage tank, an annular filter screen disposed inside the collection box, a rotating vibration device disposed below the annular filter screen, a drainage component fixedly connected to the inner wall of the collection box, and a liquid accumulation tank placed at the bottom of the collection box. The rotating vibration device includes:

[0006] A rotating rod, which penetrates the inner wall of the collection box and is rotatably connected to the inner wall of the collection box, and a rotating fan is fixedly connected to the end of the rotating rod away from the annular filter screen;

[0007] A first fixing ring is fixedly connected to the end of the rotating rod away from the rotating fan, and a first connecting plate is fixedly connected to the side of the first fixing ring away from the rotating rod.

[0008] A diagonal brace, which passes through a connecting plate and is slidably connected to the connecting plate.

[0009] Preferably, the inclined rod is fixedly connected to a sliding sleeve, which is penetrated by a fixed rod and slidably connected to the fixed rod. An elastic telescopic rod is fixedly connected to the outer wall of the inclined rod, and a striking ball is fixedly connected to the telescopic end of the elastic telescopic rod. Through the use of the fixed rod, the sliding sleeve can slide stably on the fixed rod during the rotation of the inclined rod. At the same time, when the inclined rod rotates, it can drive the elastic telescopic rod and the striking ball to move. Under the action of centrifugal force, the striking ball can knock and vibrate the annular filter screen, which facilitates the sliding and collection of foreign objects on the annular filter screen.

[0010] Preferably, the end of the inclined rod away from the sliding sleeve is fixedly connected to a connecting plate two, the outer wall of the connecting plate two is fixedly connected to a fixing ring two, the outer wall of the fixing ring two is fixedly connected to a positioning rod, and the end of the positioning rod away from the fixing ring two is fixedly connected to the inner wall of the collection box. The positioning rod can support the fixing ring two.

[0011] Preferably, the connecting plate two is fixedly connected to a rotating shaft, and the rotating shaft passes through the fixed ring two and is rotatably connected to the fixed ring two. The end of the rotating shaft away from the connecting plate two is fixedly connected to a driving bevel gear. When the inclined rod drives the connecting plate two to rotate, the inclined rod can slide in the connecting plate two, so that the connecting plate two drives the rotating shaft to rotate, and then drives the driving bevel gear to rotate, which facilitates the rotation of the subsequent annular filter screen.

[0012] Preferably, an air inlet pipe is connected to the outer wall of the liquid storage tank, an exhaust port is connected to the front of the liquid storage tank, a pressure relief valve is provided on the exhaust port, the nasal irrigator body is provided on the top of the liquid storage tank, a liquid filling port is opened on the top of the liquid storage tank, and a vacuum valve is fixedly connected to the top of the liquid storage tank. Through the use of the air inlet pipe, gas can enter the liquid storage tank, thereby squeezing the elastic rubber, which in turn squeezes the liquid storage chamber, facilitating the entry of the cleaning solution into the nasal irrigator body. At the same time, through the use of the pressure relief valve, excess gas in the liquid storage tank can be discharged to prevent dangerous situations caused by excessive air pressure in the liquid storage tank. Through the use of the vacuum valve, gas in the liquid storage chamber of the liquid storage tank can be discharged, so that there is no air in the cleaning solution, thereby preventing the subsequent cleaning solution from causing irritation to the user's nasal cavity and improving the cleaning effect.

[0013] Preferably, the top of the collection box is provided with a collection port for collecting cleaning waste liquid and foreign objects.

[0014] Preferably, a connecting cylinder is fixedly connected to the bottom of the annular filter screen, a driven bevel gear is fixedly connected to the outer wall of the connecting cylinder, a foreign object collector is slidably connected in the connecting cylinder, and a support block is rotatably connected to the lower side of the annular filter screen. The annular filter screen can be supported by the use of the support block.

[0015] Preferably, the support block is fixedly connected to the inner wall of the collection box, and the driven bevel gear meshes with the driving bevel gear. The rotation of the driving bevel gear can drive the driven bevel gear to rotate, thereby realizing the rotation of the annular filter screen.

[0016] Preferably, the unblocking component includes a support frame, which is fixedly connected to the inner wall of the collection box. An unblocking seat is fixedly connected to one end of the support frame away from the inner wall of the collection box, and an inner groove is formed in the inner wall of the unblocking seat.

[0017] Preferably, a guide block is slidably connected in the inner groove, and the guide block is elastically connected to the inner groove wall by a return spring. A cleaning head is fixedly connected to the side of the guide block away from the return spring. The cleaning head is made of a soft and elastic material, so that when the annular filter screen rotates, the mesh of the annular filter screen can be cleared by the cleaning head, preventing the mesh of the annular filter screen from being blocked.

[0018] Beneficial effects

[0019] This invention provides a nasal irrigator with a foreign matter collection structure. It has the following beneficial effects:

[0020] (1) The nasal irrigator with foreign matter collection structure uses a rotating vibration device to drive the rotating fan to rotate when the gas in the air inlet pipe is input. This causes the rotating rod to drive the fixed ring to rotate. Under the action of the connecting plate 1, the inclined rod and the connecting plate 2, the annular filter screen can rotate. At the same time, during the rotation of the inclined rod, the elastic telescopic rod and the striking ball can move. Under the action of centrifugal force, the striking ball can knock and vibrate the annular filter screen, which facilitates the sliding and collection of foreign matter on the annular filter screen. Thus, the foreign matter on the annular filter screen can automatically slide to the foreign matter collector for collection, eliminating the need for subsequent cleaning and collection by staff, and improving the work efficiency of staff in observing and detecting foreign matter.

[0021] (2) The nasal irrigator with foreign matter collection structure uses the unblocking component to enable the annular filter to rotate intermittently under the action of the active bevel gear and the driven bevel gear. During this process, the mesh of the annular filter can be unblocked by the unblocking head to prevent the mesh of the annular filter from being blocked, thus achieving the effect of automatically cleaning and unblocking the annular filter.

[0022] (3) This nasal irrigator with a foreign matter collection structure allows gas to enter the reservoir through the air inlet tube, which then compresses the elastic rubber, facilitating the entry of the cleaning solution into the nasal irrigator body. Simultaneously, the pressure relief valve releases excess gas from the reservoir. Furthermore, the vacuum valve removes gas from the reservoir, ensuring no air is present in the cleaning solution and preventing irritation during subsequent nasal cleaning, thus improving the cleaning effect. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall internal structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the rotating vibration device of the present invention;

[0027] Figure 4 This is a schematic diagram of the annular filter structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the overall internal structure from the side view of the present invention;

[0029] Figure 6 This is a cross-sectional view of the unblocking component of the present invention.

[0030] Explanation of icon numbers:

[0031] 1. Liquid reservoir; 2. Elastic rubber; 3. Collection tank; 4. Annular filter screen; 5. Rotary vibration device; 6. Unblocking assembly; 7. Liquid collection tank; 101. Air inlet pipe; 102. Exhaust port; 103. Pressure relief valve; 104. Nasal irrigator body; 105. Liquid filling port; 106. Vacuum valve; 31. Collection port; 41. Connecting cylinder; 42. Foreign matter collector; 43. Driven bevel gear; 44. Support block; 5 1. Rotating rod; 52. Rotating fan; 53. Fixing ring one; 54. Connecting plate one; 55. Diagonal rod; 56. Sliding sleeve; 57. Elastic telescopic rod; 58. Striking ball; 59. Fixing rod; 510. Connecting plate two; 511. Fixing ring two; 512. Positioning rod; 513. Active bevel gear; 61. Support frame; 62. Unclogging seat; 63. Inner groove; 64. Guide block; 65. Unclogging head; 66. Return spring.

[0032] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figures 1-6This invention proposes a nasal irrigator with a foreign matter collection structure, including a liquid storage tank 1. An air inlet pipe 101 is connected to the outer wall of the liquid storage tank 1, allowing gas to enter the liquid storage tank 1 and compress an elastic rubber 2. The elastic rubber 2 then compresses the liquid storage compartment in the liquid storage tank 1, facilitating the entry of cleaning fluid into the nasal irrigator body 104. An exhaust port 102 is connected to the front of the liquid storage tank 1, and a pressure relief valve 103 is installed on the exhaust port 102. The exhaust port 102 and the pressure relief valve 103 allow excess gas in the liquid storage tank 1 to be released. To prevent excessive pressure in the reservoir 1 and potential danger, the top of the reservoir 1 is equipped with the nasal irrigator body 104. A filling port 105 is located on the top of the reservoir 1 for adding cleaning solution. A vacuum valve 106 is fixedly connected to the top of the reservoir 1. Using the vacuum valve 106, the gas in the reservoir 1 can be expelled, ensuring no air is present in the cleaning solution. This prevents irritation during subsequent nasal cleaning and improves the cleaning effect. An elastic rubber 2 is fixedly connected to the inner wall of the reservoir 1, and the outer wall of the reservoir 1... A collection box 3 is fixedly connected, and a collection port 31 is opened on the top of the collection box 3. An annular filter screen 4 is installed inside the collection box 3 to filter foreign objects and cleaning waste liquid after cleaning. A rotating vibration device 5 is installed below the annular filter screen 4. The rotating vibration device 5 facilitates the collection of foreign objects from the annular filter screen 4, eliminating the need for subsequent cleaning and improving the efficiency of foreign object observation and detection. The rotating vibration device 5 includes a rotating rod 51, which penetrates the inner wall of the collection box 3 and is connected to the inner wall of the collection box 3. The inner wall is rotatably connected, and a rotating fan 52 is fixedly connected to the end of the rotating rod 51 away from the annular filter screen 4. A fixing ring 53 is fixedly connected to the end of the rotating rod 51 away from the rotating fan 52. A connecting plate 54 is fixedly connected to the side of the fixing ring 53 away from the rotating rod 51. The connecting plate 54 is penetrated by the inclined rod 55 and is slidably connected to the inclined rod 55. A clearing component 6 is fixedly connected to the inner wall of the collection box 3 to clear the annular filter screen 4 and prevent the mesh of the annular filter screen 4 from being blocked. A liquid collection tank 7 is placed at the bottom of the collection box 3 to collect the filtered cleaning waste liquid.

[0035] In an embodiment of the present invention, in order to automatically collect foreign objects on the annular filter screen 4, a connecting cylinder 41 is fixedly connected to the bottom of the annular filter screen 4 for collecting foreign objects, so that subsequent nursing staff can remove the connecting cylinder 41 to complete the detection of foreign objects. A driven bevel gear 43 is fixedly connected to the outer wall of the connecting cylinder 41, and a foreign object collector 42 is slidably connected in the connecting cylinder 41 for collecting foreign objects. A support block 44 is rotatably connected to the lower side of the annular filter screen 4, and a sliding sleeve is fixedly connected to the inclined rod 55. 56. The sliding sleeve 56 is penetrated by the fixed rod 59 and slidably connected to the fixed rod 59. An elastic telescopic rod 57 is fixedly connected to the outer wall of the inclined rod 55. A striking ball 58 is fixedly connected to the telescopic end of the elastic telescopic rod 57. A connecting plate 510 is fixedly connected to the end of the inclined rod 55 away from the sliding sleeve 56. A fixing ring 511 is fixedly connected to the outer wall of the connecting plate 510. A positioning rod 512 is fixedly connected to the outer wall of the fixing ring 511, and the end of the positioning rod 512 away from the fixing ring 511 is fixedly connected to the inner wall of the collection box 3. A rotating shaft is fixedly connected to the connecting plate 2 510, and the rotating shaft passes through and is rotatably connected to the fixing ring 2 511. A driving bevel gear 513 is fixedly connected to the end of the rotating shaft away from the connecting plate 2 510. The teeth of the driving bevel gear 513 occupy approximately one-quarter of its surface, facilitating the subsequent intermittent rotation of the driven bevel gear 43. When gas flows into the intake pipe 101, it drives the rotating fan 52 to rotate, causing the rotating rod 51 to drive the fixing ring 1 53 to rotate, thereby driving the connecting plate 2 510 to rotate. When plate 1 54 rotates, the connecting plate 2 510 rotates under the action of the inclined rod 55. At the same time, the inclined rod 55 slides between the connecting plate 1 54 and the connecting plate 2 510. During this process, the elastic telescopic rod 57 and the striking ball 58 move, so that the striking ball 58 can strike and vibrate the annular filter screen 4, which facilitates the sliding and collection of foreign objects on the annular filter screen 4. Thus, the foreign objects on the annular filter screen 4 can automatically slide down to the foreign object collector 42 for collection, without the need for subsequent cleaning and collection by personnel, achieving the effect of automatic collection of foreign objects.

[0036] It should be noted that during the rotation of the connecting plate 2 510, it can drive the rotating shaft to rotate, which in turn drives the driving bevel gear 513. Under the meshing action of the driven bevel gear 43, the annular filter screen 4 rotates intermittently, which facilitates the comprehensive vibration of the annular filter screen 4.

[0037] Furthermore, to prevent the filter holes of the annular filter screen 4 from becoming clogged, the unblocking component 6 specifically includes a support frame 61, which is fixedly connected to the inner wall of the collection box 3 to support the unblocking seat 62. The unblocking seat 62 is fixedly connected to the end of the support frame 61 away from the inner wall of the collection box 3. An inner groove 63 is provided in the inner wall of the unblocking seat 62, and a guide block 64 is slidably connected in the inner groove 63. The guide block 64 is elastically connected to the wall of the inner groove 63 by a return spring 66. By using the return spring 66, the guide block 64 can be reset after compressing the return spring 66. An unblocking head 65 is fixedly connected to the side of the guide block 64 away from the return spring 66. The unblocking head 65 is made of a soft and elastic material, so that when the annular filter screen 4 rotates, the mesh holes of the annular filter screen 4 can be unblocked by the unblocking head 65, preventing the mesh holes of the annular filter screen 4 from becoming clogged, and achieving the effect of automatically cleaning and unblocking the annular filter screen 4.

[0038] In this invention, during use, gas is first introduced through the air inlet pipe 101. The gas compresses the elastic rubber 2, which in turn compresses the liquid storage tank 1, facilitating the entry of the cleaning solution into the nasal irrigator body 104 to clean the user's nasal cavity. During this process, the gas flow drives the rotating fan 52 to rotate, causing the rotating rod 51 to drive the fixed ring 53 to rotate, which in turn drives the connecting plate 54 to rotate. Under the action of the inclined rod 55, the connecting plate 510 rotates. At the same time, the inclined rod 55 slides between the connecting plate 54 and the connecting plate 510. During this process, the elastic telescopic rod 57 and the striking ball 58 move, allowing the striking ball 58 to strike and vibrate the annular filter 4, thereby causing foreign objects on the annular filter 4 to automatically slide down to the foreign object collector 42 for collection, eliminating the need for subsequent cleaning and collection by personnel.

[0039] Simultaneously, during the rotation of the connecting plate 510, the rotating shaft is driven to rotate, which in turn drives the active bevel gear 513. Under the meshing action of the driven bevel gear 43, the annular filter screen 4 rotates intermittently, allowing the annular filter screen 4 to be fully struck and vibrated. During the rotation of the annular filter screen 4, the annular filter screen 4 squeezes the unblocking head 65. After the unblocking head 65 aligns with the mesh of the annular filter screen 4, the guide block 64 is reset under the reset action of the reset spring 66, allowing the unblocking head 65 to fully unblock the annular filter screen 4. Furthermore, during the nasal cavity cleaning process, the exhaust port 102 and the pressure relief valve 103 can discharge excess gas from the storage tank 1. After the nasal cavity cleaning is completed, the door of the collection box 3 is opened, the foreign object collector 42 is taken out, and the foreign objects in the foreign object collector 42 are then inspected.

[0040] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A nasal irrigator with a foreign matter collection structure, comprising a liquid storage tank (1), characterized in that: An elastic rubber (2) is fixedly connected to the inner wall of the liquid storage tank (1), and a collection tank (3) is fixedly connected to the outer wall of the liquid storage tank (1). An annular filter screen (4) is provided inside the collection tank (3), and a rotating vibration device (5) is provided below the annular filter screen (4). A dredging component (6) is fixedly connected to the inner wall of the collection tank (3), and a liquid accumulation tank (7) is placed at the bottom of the collection tank (3). The rotating vibration device (5) includes: Rotating rod (51), the rotating rod (51) penetrates the inner wall of the collection box (3) and is rotatably connected to the inner wall of the collection box (3), and a rotating fan (52) is fixedly connected to the end of the rotating rod (51) away from the annular filter screen (4). Fixed ring 1 (53) is fixedly connected to the end of the rotating rod (51) away from the rotating fan (52). A connecting plate 1 (54) is fixedly connected to the side of the fixed ring 1 (53) away from the rotating rod (51), so that when the gas is input, it can drive the rotating fan (52) to rotate, and the rotating rod (51) drives the fixed ring 1 (53) to rotate. An inclined rod (55) passes through a connecting plate (54) and is slidably connected to the connecting plate (54); The inclined rod (55) is fixedly connected to a sliding sleeve (56), the sliding sleeve (56) is penetrated by a fixed rod (59) and is slidably connected to the fixed rod (59), an elastic telescopic rod (57) is fixedly connected to the outer wall of the inclined rod (55), and a striking ball (58) is fixedly connected to the telescopic end of the elastic telescopic rod (57); a connecting plate two (510) is fixedly connected to the end of the inclined rod (55) away from the sliding sleeve (56), and a connecting plate two (510) is fixedly connected to the outer wall of the connecting plate two (510). There is a second fixed ring (511), and a positioning rod (512) is fixedly connected to the outer wall of the second fixed ring (511). The end of the positioning rod (512) away from the second fixed ring (511) is fixedly connected to the inner wall of the collection box (3). A rotating shaft is fixedly connected to the second connecting plate (510), and the rotating shaft passes through the second fixed ring (511) and is rotatably connected to the second fixed ring (511). A drive bevel gear (513) is fixedly connected to the end of the rotating shaft away from the second connecting plate (510). An air inlet pipe (101) is connected to the outer wall of the liquid storage tank (1), and an exhaust port (102) is connected to the front of the liquid storage tank (1). A pressure relief valve (103) is provided on the exhaust port (102). A nasal irrigator body (104) is provided on the top of the liquid storage tank (1). A liquid filling port (105) is opened on the top of the liquid storage tank (1). A vacuum valve (106) is fixedly connected to the top of the liquid storage tank (1). By using the air inlet pipe (101), gas can enter the liquid storage tank (1) and squeeze the elastic rubber (2), so that the elastic rubber (2) can squeeze the liquid storage chamber, making it easier for the cleaning liquid to enter the nasal irrigator body (104). The top of the collection box (3) is provided with a collection port (31); The bottom of the annular filter (4) is fixedly connected to a connecting cylinder (41), a driven bevel gear (43) is fixedly connected to the outer wall of the connecting cylinder (41), a foreign object collector (42) is slidably connected in the connecting cylinder (41), and a support block (44) is rotatably connected to the lower side of the annular filter (4); the support block (44) is fixedly connected to the inner wall of the collection box (3), and the driven bevel gear (43) meshes with the driving bevel gear (513).

2. A nasal irrigator with a foreign matter collection structure according to claim 1, characterized in that: The unblocking component (6) includes a support frame (61), and the support frame (61) is fixedly connected to the inner wall of the collection box (3). The end of the support frame (61) away from the inner wall of the collection box (3) is fixedly connected to an unblocking seat (62), and an inner groove (63) is provided in the inner wall of the unblocking seat (62).

3. A nasal irrigator with a foreign matter collection structure according to claim 2, characterized in that: A guide block (64) is slidably connected in the inner groove (63). The guide block (64) is elastically connected to the wall of the inner groove (63) by a reset spring (66). A drain head (65) is fixedly connected to the side of the guide block (64) away from the reset spring (66).

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