Electric artery nasal irrigator convenient to disassemble and replace

Abstract

The invention relates to the field of medical instruments, in particular to an electric artery nasal irrigator convenient to disassemble and replace. According to the electric artery nasal irrigator convenient to disassemble and replace, the overall structure can be conveniently disassembled and replaced, bacterium breeding is prevented, and the service life of the electric artery nasal irrigator convenient to disassemble and replace is prolonged. An electric artery nasal irrigator convenient to disassemble and replace comprises a water storage bottle, a first shell, a second shell and the like, the left portion of the water storage bottle is in threaded connection with the first shell, and the right portion of the water storage bottle is in threaded connection with the second shell. A second limiting frame is rotated, then a nozzle is moved upwards to be taken out, then a water outlet pipe is rotated, so that a connecting thread sleeve moves upwards to be separated from a first shell and a second shell, then the first shell and the second shell are rotated, the first shell and the second shell are separated from a water storage bottle, and the overall structure can be conveniently disassembled and replaced; bacteria breeding is prevented, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to an electric pulsed nasal irrigator that is convenient for disassembly and replacement. Background Art

[0002] In the fields of medical treatment and personal hygiene care, as an efficient nasal cavity cleaning tool, the electric pulsed nasal irrigator is widely used to relieve the symptoms of nasal diseases such as rhinitis and sinusitis, as well as for daily nasal cavity cleaning and maintenance.

[0003] For existing electric pulsed nasal irrigators, water in the water storage area is usually pumped out, so that the water is discharged through the water outlet pipe and the nozzle to wash the nasal cavity. However, during long-term use, it is easy for bacteria to breed inside the device. Existing electric pulsed nasal irrigators are only convenient for disassembling and replacing the nozzle, but the water outlet pipe is fixed inside the housing, making it inconvenient to disassemble the overall structure and not facilitating the replacement of the water outlet pipe and other components.

[0004] Therefore, it is necessary to design an electric pulsed nasal irrigator that is convenient for disassembly and replacement of the overall structure, can prevent bacteria from breeding, and can extend the service life of the device. Summary of the Invention

[0005] In order to overcome the shortcomings that existing electric pulsed nasal irrigators are only convenient for disassembling and replacing the nozzle, but the water outlet pipe is fixed inside the housing, making it inconvenient to disassemble the overall structure and not facilitating the replacement of the water outlet pipe and other components, the present invention provides an electric pulsed nasal irrigator that is convenient for disassembly and replacement of the overall structure, can prevent bacteria from breeding, and can extend the service life of the device.

[0006] An electric pulsed nasal irrigator that is convenient for disassembly and replacement includes a water storage bottle, a first housing, a docking rod, a second housing, a flushing assembly, and a limiting assembly. The left part of the water storage bottle is threadedly connected to the first housing, the right part of the water storage bottle is threadedly connected to the second housing. The inner sides of the left and right parts of the second housing and the first housing are both connected with two upper and lower docking rods, and two adjacent docking rods are clamped with each other. A flushing assembly that is convenient for disassembly and replacement is provided between the first housing and the second housing, and a limiting assembly that can ensure stable connection and is convenient for disassembly is provided on the flushing assembly.

[0007] Optionally, the water storage bottle is made of a transparent material.

[0008] Optionally, the first housing and the second housing are in a gourd-shaped structure.

[0009] Optionally, the flushing assembly includes a water pump, a connecting water pipe, a connecting sleeve, a water outlet pipe, a mounting head, and a nozzle. A water pump is snap-fitted between the inner sides of the lower parts of the first housing and the second housing. Connecting water pipes are connected to both the upper and lower sides of the water pump. A connecting sleeve is threadedly connected between the upper parts of the first housing and the second housing. A water outlet pipe is connected to the upper side of the connecting sleeve. A mounting head is connected to the upper part of the water outlet pipe, and a nozzle is placed on the mounting head.

[0010] Optionally, the upper part of the nozzle is of a frustum-shaped structure.

[0011] Optionally, arc-shaped limiting pieces are provided on both the front and rear sides of the nozzle.

[0012] Optionally, it further includes a first limiting frame and a telescopic spring. The upper part of the water storage bottle is slidably connected with a first limiting frame, and a telescopic spring is connected between the first limiting frame and the water storage bottle.

[0013] Optionally, it further includes a filter head. A filter head is threadedly connected to the lower part of the connecting water pipe close to the water storage bottle.

[0014] Optionally, a plurality of filter holes are provided on the filter head.

[0015] Optionally, it further includes a limiting assembly. The limiting assembly includes a second limiting frame and a torsion spring. The second limiting frame is rotatably connected to the outside of the mounting head. The arc-shaped limiting pieces are all in contact with the second limiting frame, and a torsion spring is connected between the second limiting frame and the mounting head.

[0016] The beneficial effects of the present invention are as follows: 1. By rotating the second limiting frame, then moving the nozzle upward to take it out, and then rotating the water outlet pipe, the connecting sleeve moves upward to disengage from the first housing and the second housing, and then rotating the first housing and the second housing, the first housing and the second housing are disengaged from the water storage bottle, achieving the effect of being able to conveniently disassemble and replace the overall structure, preventing the growth of bacteria, and extending the service life of the equipment.

[0017] 2. By rotating the second limiting frame, the torsion spring deforms. Then, the replaced nozzle is placed on the mounting head. After placing it, release the second limiting frame, and the torsion spring restores, driving the second limiting frame to rotate and reset, so that the second limiting frame contacts the arc-shaped limiting piece on the nozzle, achieving the effect of being able to perform quick replacement of the nozzle while performing a limiting process to prevent the nozzle from falling off. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the present invention.

[0020] Figure 3Schematic cross-sectional three-dimensional structure diagram of components such as the first housing and the second housing of the present invention.

[0021] Figure 4 Schematic cross-sectional three-dimensional structure diagram of components such as the first restraint frame and the telescopic spring of the present invention.

[0022] Figure 5 Schematic cross-sectional three-dimensional structure diagram of the water storage bottle of the present invention.

[0023] Figure 6 Schematic cross-sectional three-dimensional structure diagram of components such as the first restraint frame and the telescopic spring of the present invention.

[0024] Figure 7 Schematic three-dimensional structure diagram of components such as the water pump and the connecting water pipe of the present invention.

[0025] Figure 8 Schematic cross-sectional three-dimensional structure diagram of components such as the docking rod and the second housing of the present invention.

[0026] Figure 9 Schematic cross-sectional three-dimensional structure diagram of the connecting water pipe and the filter head of the present invention.

[0027] Figure 10 Schematic cross-sectional three-dimensional structure diagram of components such as the connecting sleeve and the water outlet pipe of the present invention.

[0028] Figure 11 Schematic three-dimensional structure diagram of components such as the second restraint frame and the torsion spring of the present invention.

[0029] Figure 12 Schematic three-dimensional structure diagram of components such as the mounting head and the nozzle of the present invention.

[0030] Reference numerals in the drawings: 1: water storage bottle, 2: first restraint frame, 3: telescopic spring, 4: first housing, 5: docking rod, 6: second housing, 7: water pump, 8: connecting water pipe, 9: filter head, 10: connecting sleeve, 11: water outlet pipe, 12: mounting head, 13: nozzle, 14: second restraint frame, 15: torsion spring. Detailed implementation manners

[0031] The following describes the implementation manners of the present invention with reference to the accompanying drawings.

[0032] An electric pulsating nasal irrigator that is convenient for disassembly and replacement, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 and Figure 8As shown in the figure, it includes a water storage bottle 1, a first outer shell 4, a docking rod 5, a second outer shell 6, a flushing component and a limiting component. The water storage bottle 1 is made of transparent material for convenient water volume observation. The left part of the water storage bottle 1 is threadedly connected to the first outer shell 4, and the right part of the water storage bottle 1 is threadedly connected to the second outer shell 6. The first outer shell 4 and the second outer shell 6 are in a gourd-shaped structure for convenient grasping. There are two upper and lower docking rods 5 connected to the inner sides of the left and right parts of the second outer shell 6 and the first outer shell 4 respectively, and two adjacent docking rods 5 are mutually clamped. There is a flushing component between the first outer shell 4 and the second outer shell 6, and a limiting component is arranged on the flushing component.

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 , Figure 10 and Figure 11 As shown in the figure, the flushing component includes a water pump 7, a connecting water pipe 8, a connecting sleeve 10, a water outlet pipe 11, a mounting head 12 and a nozzle 13. The water pump 7 is clamped between the inner sides of the lower parts of the first outer shell 4 and the second outer shell 6. Connecting water pipes 8 are connected to both the upper and lower sides of the water pump 7. The connecting sleeve 10 is threadedly connected between the upper parts of the first outer shell 4 and the second outer shell 6. The water outlet pipe 11 is connected to the upper side of the connecting sleeve 10. The mounting head 12 is connected to the upper part of the water outlet pipe 11, and the nozzle 13 is placed on the mounting head 12. The upper part of the nozzle 13 is in a frustum-shaped structure, and arc-shaped limiting pieces are arranged on both the front and rear sides of the nozzle 13 for convenient limiting.

[0034] As Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 9 As shown in the figure, it further includes a first limiting frame 2, a telescopic spring 3 and a filter head 9. The first limiting frame 2 is slidably connected to the upper part of the water storage bottle 1, and a telescopic spring 3 is connected between the first limiting frame 2 and the water storage bottle 1. The lower part of the connecting water pipe 8 close to the water storage bottle 1 is threadedly connected to the filter head 9, and 105 filter holes are opened on the filter head 9 for convenient filtering.

[0035] As Figure 11 and Figure 12 As shown in the figure, it further includes a limiting component. The limiting component includes a second limiting frame 14 and a torsion spring 15. The second limiting frame 14 is rotatably connected to the outside of the mounting head 12, the arc-shaped limiting pieces are all in contact with the second limiting frame 14, and a torsion spring 15 is connected between the second limiting frame 14 and the mounting head 12.

[0036] When using this device, first grasp the first outer shell 4 and the second outer shell 6, then insert the nozzle 13 into the user's nostril, and then start the water pump 7 so that the water in the water storage bottle 1 enters the water outlet pipe 11 through the connecting water pipe 8 and is then sprayed out from the nozzle 13 for nasal irrigation. The water is filtered by the filter head 9. After the irrigation is completed, withdraw the nozzle 13 and the water outlet pipe 11 from the patient's nostril. When it is necessary to replace the nozzle 13 and the water outlet pipe 11, rotate the water outlet pipe 11 so that the connecting sleeve 10 moves upward under the action of the thread, causing the connecting sleeve 10 to disengage from the first outer shell 4 and the second outer shell 6. Subsequently, rotate the second limiting frame 14, and the torsion spring 15 deforms, causing the second limiting frame 14 to no longer contact the arc-shaped limiting piece on the nozzle 13. Then move the nozzle 13 upward to take it out, release the second limiting frame 14, and the torsion spring 15 resumes its original shape, driving the second limiting frame 14 to rotate and reset. Then rinse and replace the nozzle 13 and the water outlet pipe 11. When it is necessary to replace the connecting water pipe 8 and the water pump 7, move the first limiting frame 2 downward, and the telescopic spring 3 is compressed and contracted, causing the first limiting frame 2 to no longer contact the first outer shell 4 and the second outer shell 6. Then rotate the first outer shell 4 and the second outer shell 6 so that the first outer shell 4 and the second outer shell 6 move upward under the action of the thread to disengage from the water storage bottle 1. Subsequently, move the first outer shell 4 and the second outer shell 6 outward so that the docking rods 5 no longer engage with each other, causing the water pump 7 to no longer contact the first outer shell 4 and the second outer shell 6. Then replace the connecting water pipe 8 and the water pump 7, thereby facilitating the disassembly and replacement of the overall structure, preventing the growth of bacteria, and extending the service life of the device. After the replacement is completed, splice the first outer shell 4 and the second outer shell 6 through the docking rods 5 engaging with each other, so that the water pump 7 is located between the first outer shell 4 and the second outer shell 6. Then dock the first outer shell 4 and the second outer shell 6 with the water storage bottle 1, and then rotate the first outer shell 4 and the second outer shell 6 so that the first outer shell 4 and the second outer shell 6 move downward under the action of the thread. The telescopic spring 3 resumes its original shape to drive the first limiting frame 2 to move and reset, and the first outer shell 4 and the second outer shell 6 are limited by the first limiting frame 2. Then dock the connecting sleeve 10 with the upper parts of the first outer shell 4 and the second outer shell 6, and then rotate the connecting sleeve 10 so that the connecting sleeve 10 moves downward under the action of the thread to install the water outlet pipe 11. Then rotate the second limiting frame 14, and the torsion spring 15 deforms. Then place the replaced nozzle 13 on the mounting head 12. After placing it, release the second limiting frame 14, and the torsion spring 15 resumes its original shape, driving the second limiting frame 14 to rotate and reset, so that the second limiting frame 14 contacts the arc-shaped limiting piece on the nozzle 13, thereby enabling quick replacement of the nozzle 13 while performing a limiting process to prevent the nozzle 13 from falling off.

[0037] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. An electric pulse nasal washer that is easy to disassemble and replace, characterized by: The invention comprises a water storage bottle (1), a first shell (4), a docking rod (5), a second shell (6), a flushing assembly and a limit assembly. The left part of the water storage bottle (1) is threadedly connected to the first shell (4), the right part of the water storage bottle (1) is threadedly connected to the second shell (6), the second shell (6) and the left and right inner sides of the first shell (4) are both connected with two upper and lower docking rods (5), and two adjacent docking rods (5) are mutually clamped. A flushing assembly that can be easily disassembled and replaced is provided between the first shell (4) and the second shell (6), and a limit assembly that can ensure a stable connection and is easy to disassemble is provided on the flushing assembly.

2. The electric pulse nasal washer that is easy to disassemble and replace according to claim 1 is characterized in that: The water storage bottle (1) is made of transparent material.

3. The electric pulse nasal washer that is easy to disassemble and replace according to claim 1 is characterized in that: The first shell (4) and the second shell (6) are gourd-shaped structures.

4. The electric pulse nasal washer that is easy to disassemble and replace according to claim 1 is characterized in that: The flushing assembly comprises a water pump (7), a connecting water pipe (8), a connecting screw sleeve (10), a water outlet pipe (11), a mounting head (12) and a nozzle (13); the water pump (7) is clamped between the inner sides of the lower parts of the first shell (4) and the second shell (6); the upper and lower sides of the water pump (7) are connected to the connecting water pipe (8); the upper parts of the first shell (4) and the second shell (6) are connected to the connecting screw sleeve (10) in a threaded manner; the upper side of the connecting screw sleeve (10) is connected to the water outlet pipe (11); the upper part of the water outlet pipe (11) is connected to the mounting head (12); and the nozzle (13) is placed on the mounting head (12).

5. The electric pulse nasal washer that is easy to disassemble and replace according to claim 4 is characterized in that: The upper part of the nozzle (13) is a frustum-shaped structure.

6. The electric pulse nasal washer that is easy to disassemble and replace according to claim 4 is characterized in that: Arc-shaped limiting plates are provided on both the front and rear sides of the nozzle (13).

7. The electric pulse nasal washer that is easy to disassemble and replace according to claim 1 is characterized by: It also includes a first limiting frame (2) and a telescopic spring (3); the upper part of the water storage bottle (1) is slidably connected to the first limiting frame (2); and the telescopic spring (3) is connected between the first limiting frame (2) and the water storage bottle (1).

8. The electric pulse nasal washer that is easy to disassemble and replace according to claim 4 is characterized in that: It also includes a filter head (9), and the filter head (9) is threadedly connected to the lower part of the connecting water pipe (8) close to the water storage bottle (1).

9. The electric pulse nasal washer that is easy to disassemble and replace according to claim 8, characterized in that: The filter head (9) is provided with a plurality of filter holes.

10. The electric pulse nasal washer that is easy to disassemble and replace according to claim 1 is characterized in that: The device also includes a limiting assembly, which includes a second limiting frame (14) and a torsion spring (15); the mounting head (12) is externally rotatably connected to the second limiting frame (14); the arc-shaped limiting pieces are in contact with the second limiting frame (14); and a torsion spring (15) is connected between the second limiting frame (14) and the mounting head (12).

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