Portable electric nasal rinser

Abstract

The utility model provides a portable electric nasal washer, which comprises: a flushing shell, the top of which is threadedly connected to a shell seat; a flushing mechanism, which is installed in the shell seat, and a flushing head is installed at the end of the flushing mechanism; an anti-backflow mechanism, which is installed in the flushing head, and the anti-backflow mechanism prevents flushing water from flowing back into the flushing head; an anti-splashing guide mechanism, which is installed on the side surface of the shell seat, and the anti-splashing guide mechanism is used for centralized collection and discharge of flushing water. The anti-backflow head is arranged to facilitate the change of the flushing direction of the flushed liquid during the flushing of the flushing liquid, so that the flushing liquid can flush the inner wall of the nasal cavity along the outer side of the anti-backflow head, thereby solving the problem that the flushing effect of the inner wall of the nasal cavity is not ideal when the inside of the nasal cavity is directly flushed, and improving the flushing effect. At the same time, after the flushing is completed, the anti-backflow head seals the flushing head port under the action of the connecting spring to avoid the backflow of the flushing liquid.

Description

Technical Field

[0001] The utility model relates to a portable electric nose washer. Background Art

[0002] A nasal washer is a tool used to flush the nasal cavity. It usually uses a certain pressure (or suction, or gravity, or mechanical pressure) to send saline solution into the nostrils, which flows through the nasal vestibule (the part exposed outside the head), sinuses, and nasal passages, bypassing the nasopharynx, or is discharged from one nostril, or from the mouth. Through the above paths, with the help of the bactericidal effect of the saline solution itself and the impact force of the water flow, the pathogens and pollutants that have accumulated in the nasal cavity are discharged, thereby restoring the nasal cavity to a normal physiological environment, restoring the nasal cavity's self-detoxification function, and achieving the purpose of protecting the nasal cavity.

[0003] A small electric nasal washer mentioned in reference announcement number CN214806736U includes: a front L-shaped shell, the front L-shaped shell is located at the outermost side of the nasal washer, and the inner side of the front L-shaped shell is connected to the rear L-shaped shell, wherein the inner sides of the front L-shaped shell and the rear L-shaped shell are both provided with inlay grooves of different shapes and structures, which solves the problem that the current nasal washer is generally large in size, which is not convenient for children or other people with smaller hands to grasp, and the structural stability is generally not conducive to ensuring long-term stable use.

[0004] With reference to the above patent, it can be seen that when the electric nasal washer is in use, during the process of cleaning the user's nasal cavity, the flushing water sprayed from the nasal washing head of the nasal washer directly flushes, which may directly flush the inside of the nasal cavity, and the flushing effect on the inner wall of the nasal cavity is not ideal. Moreover, the flushing water during the flushing process is mostly directly discharged, which may easily cause the flushing water to splash onto the user. Utility Model Content

[0005] The utility model provides a portable electric nasal washer to solve the technical problems that when the electric nasal washer is in use, during the process of cleaning the user's nasal cavity, the rinsing water sprayed from the nasal washing head of the nasal washer may directly rinse the inside of the nasal cavity, resulting in an unsatisfactory rinsing effect on the inner wall of the nasal cavity, and the rinsing water in the rinsing process is mostly directly discharged, which easily causes the rinsing water to splash onto the user.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides a portable electric nasal washer, which comprises:

[0008] A flushing shell, wherein the top end of the flushing shell is threadedly connected with a shell seat;

[0009] A flushing mechanism, the flushing mechanism is installed in the housing seat, and a flushing head is installed at the end of the flushing mechanism;

[0010] A backflow prevention mechanism, the backflow prevention mechanism is installed in the flushing head, and the backflow prevention mechanism prevents flushing water from flowing back into the flushing head;

[0011] The splash-proof guide mechanism is installed on the side surface of the shell seat and is used for collecting and discharging flushing water.

[0012] Furthermore, the flushing shell includes a shell, a base and a small suction cup. The base is fixedly mounted on the bottom side surface of the shell, and the small suction cup is fixedly mounted on the bottom side surface of the base.

[0013] In the present technical solution, when the electric nasal rinser is placed, the small suction cup is adsorbed and connected to the placement surface, which improves the adsorption and installation stability of the bottom of the rinsing shell, ensures the stable placement of the electric nasal rinser, and avoids tipping over and damage, as well as impurities adhering to the rinsing head.

[0014] Furthermore, there are several small suction cups, which are distributed in a ring shape on the bottom surface of the base.

[0015] Furthermore, the shell base includes a connector, a switch and a thermostat are installed on the side surface of the connector, a battery is installed in the connector, and the bottom end of the connector is threadedly connected to the top end of the shell.

[0016] Furthermore, the flushing mechanism includes a flushing pump, a water suction pipe and a flushing pipe. The flushing pump is fixedly installed in the connecting head. The input end of the flushing pump is fixedly connected to the water suction pipe. The bottom end of the water suction pipe is fixedly installed with a gravity ball. The output end of the flushing pump is fixedly connected to the flushing pipe. The end of the flushing pipe is connected to the flushing head.

[0017] In the technical solution, the flushing pump is started, and the flushing pump draws out the flushing liquid in the flushing shell through the pumping pipe and injects it into the flushing head through the flushing pipe, so as to continuously supply the flushing liquid.

[0018] Furthermore, a heating component is installed on the bottom surface of the water pumping pipe, and the heating component includes an insulation frame, an electric heating coil and a heat-conducting tube. The insulation frame is sleeved on the surface of the water pumping pipe, the electric heating coil is installed on the inner wall of the insulation frame, and the heat-conducting tube is provided on the outer surface of the electric heating coil.

[0019] In the present technical solution, before flushing, the electric heating coil works to heat the flushing liquid in the flushing shell, thereby ensuring that the flushing liquid in the flushing shell has a moderate temperature, ensuring that the liquid has a suitable temperature for flushing the user's nasal cavity, improving the flushing comfort, and reducing the irritation caused by cold water.

[0020] Furthermore, the anti-backflow mechanism includes a connecting rod, a connecting tube, a rubber nose sleeve, a connecting column, a connecting spring and an anti-backflow head. The connecting rod is fixedly installed on the inner wall of the flushing head, and a connecting tube is fixedly installed on the end of the connecting rod. A connecting column is slidably connected in the connecting tube, an anti-backflow head is fixedly installed on one end of the connecting column, and the other end of the connecting column is elastically connected to the inner wall of the connecting tube through a connecting spring.

[0021] In the present technical solution, after the flushing liquid enters the flushing head, it will push the anti-backflow head to separate from the end of the flushing head, and the connecting spring will be in a stretched state. The anti-backflow head is convenient for changing the flushing direction of the flushed liquid during the flushing liquid flushing out, so that the flushing liquid can flush the inner wall of the nasal cavity along the outside of the anti-backflow head, thereby solving the problem of directly flushing the inside of the nasal cavity and having an unsatisfactory flushing effect on the inner wall of the nasal cavity, and improving the flushing effect. At the same time, after the flushing is completed, the anti-backflow head is sealed to the flushing head port under the action of the connecting spring to prevent the backflow of the flushing liquid.

[0022] Furthermore, a rubber pad for improving the sealing effect is arranged on the outer surface of the anti-backflow head, and the rubber nose sleeve is sleeved on the surface of the flushing head.

[0023] Furthermore, the splash-proof guide mechanism includes a fixing frame, a fixing column, a sleeve, a collecting shell, a sponge pad and a drainage tube. The fixing frame is fixedly installed on the top side surface of the shell seat, the collecting shell is fixedly installed on the fixing frame, the sponge pad is installed on the inner wall of the collecting shell, the bottom end of the collecting shell is fixedly connected to the drainage tube, the fixing column is fixedly installed on the right side surface of the shell seat, the end of the fixing column is fixedly installed with a sleeve, and the inner cavity of the sleeve is penetrated by the drainage tube.

[0024] In this technical solution, the flushed liquid remains on the inner wall of the collection shell to avoid splashing on the surface of the collection shell, and is buffered by the sponge pad. The flushing water will be concentrated and drained out through the drainage pipe, and the sleeve guides the bottom end of the drainage pipe to facilitate the concentrated guidance and discharge of the flushing water.

[0025] Furthermore, the collecting shell is in a semi-elliptical structure, and the collecting shell is located directly below the flushing head.

[0026] In the technical solution, flushing water can be collected centrally through the collection shell for easy processing.

[0027] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0028] The positive and progressive effects of the utility model are:

[0029] The portable electric nasal washer proposed above ensures stability during placement and improves the anti-dumping effect by setting a small suction cup. During use, it is convenient to control the temperature of the flushing liquid in the shell to ensure that the temperature of the liquid for flushing the nasal cavity is appropriate, effectively improving the comfort of flushing. The anti-backflow head set is convenient for changing the flushing direction of the flushed liquid during the flushing of the flushing liquid, and is convenient for the flushing liquid to flush the inner wall of the nasal cavity along the outer side of the anti-backflow head, thereby solving the problem that directly flushing the inside of the nasal cavity has an unsatisfactory flushing effect on the inner wall of the nasal cavity and improving the flushing effect. At the same time, after the flushing is completed, the anti-backflow head seals the flushing head port under the action of the connecting spring to avoid the backflow of the flushing liquid. The flushed liquid is retained on the inner wall of the collection shell to avoid splashing on the surface of the collection shell, and is buffered by the sponge pad, while the flushing water will be concentrated and drained out through the drainage tube, and the sleeve guides the bottom end of the drainage tube to facilitate the concentrated guidance and discharge of the flushing water. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The utility model is a three-dimensional structural schematic diagram of a portable electric nasal washer.

[0031] Figure 2 The utility model is a front cross-sectional structural schematic diagram of a portable electric nasal washer.

[0032] Figure 3 The utility model is a portable electric nasal washer. Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0033] Figure 4 The utility model is a schematic diagram of the cross-sectional connection structure of the heating component and the water pump of the portable electric nasal washer.

[0034] Figure 5 The utility model is a schematic diagram of the connection structure of the washing head and the connecting pain of the portable electric nasal washer of the utility model.

[0035] Figure 6 The utility model is a schematic diagram of the bottom surface connection structure of the base of the portable electric nasal washer.

[0036] Description of Reference Numerals

[0037] 1. Flushing shell; 11. Shell; 12. Base; 13. Small suction cup;

[0038] 2. Flushing head;

[0039] 3. Anti-backflow mechanism; 31. Connecting rod; 32. Rubber nose sleeve; 33. Connecting tube; 34. Connecting spring; 35. Connecting column; 36. Anti-backflow head; 37. Rubber pad;

[0040] 4. Shell base; 41. Connector; 42. Thermostat; 43. Switch; 44. Battery;

[0041] 5. Heating assembly; 51. Insulation frame; 52. Electric heating coil; 53. Heat-conducting tube;

[0042] 6. Flushing mechanism; 61. Flushing pump; 62. Water pump; 63. Gravity ball; 64. Flushing pipe;

[0043] 7. splash-proof guide mechanism; 71. fixing frame; 72. fixing column; 73. sleeve; 74. collecting shell; 75. sponge pad; 76. drainage tube. DETAILED DESCRIPTION

[0044] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0045] like Figure 1-6 As shown, the portable electric nasal washer comprises:

[0046] A flushing shell 1, wherein the top end of the flushing shell 1 is threadedly connected with a shell seat 4;

[0047] A flushing mechanism 6, wherein the flushing mechanism 6 is installed in the housing seat 4, and a flushing head 2 is installed at the end of the flushing mechanism 6;

[0048] A backflow prevention mechanism 3, wherein the backflow prevention mechanism 3 is installed in the flushing head 2, and the backflow prevention mechanism 3 prevents flushing water from flowing back into the flushing head 2;

[0049] The splash-proof flow-guiding mechanism 7 is installed on the side surface of the shell seat 4, and the splash-proof flow-guiding mechanism 7 is used for collecting and discharging flushing water.

[0050] The flushing shell 1 comprises a shell 11 , a base 12 and a small suction cup 13 . The base 12 is fixedly mounted on the bottom side surface of the shell 11 , and the small suction cup 13 is fixedly mounted on the bottom side surface of the base 12 .

[0051] When the electric nasal rinser is placed, the small suction cup 13 is adsorbed and connected to the placement surface, which improves the adsorption and installation stability of the bottom end of the rinsing shell 1, ensures the stability of the placement of the electric nasal rinser, and avoids tipping and damage and the adhesion of impurities to the rinsing head 2.

[0052] There are a plurality of small suction cups 13 , which are distributed in a ring shape on the bottom surface of the base 12 .

[0053] The housing base 4 includes a connector 41 , a switch 43 and a thermostat 42 are mounted on the side surface of the connector 41 , a battery 44 is mounted inside the connector 41 , and the bottom end of the connector 41 is threadedly connected to the top end of the housing 11 .

[0054] The flushing mechanism 6 includes a flushing pump 61, a water suction pipe 62 and a flushing pipe 64. The flushing pump 61 is fixedly installed in the connecting head 41. The input end of the flushing pump 61 is fixedly connected to the water suction pipe 62. The bottom end of the water suction pipe 62 is fixedly installed with a gravity ball 63. The output end of the flushing pump 61 is fixedly connected to the flushing pipe 64. The end of the flushing pipe 64 is connected to the flushing head 2.

[0055] The flushing pump 61 is started, and the flushing pump 61 draws out the flushing liquid in the flushing shell 1 through the pumping pipe 62 and injects it into the flushing head 2 through the flushing pipe 64, so as to continuously supply the flushing liquid.

[0056] A heating assembly 5 is installed on the bottom surface of the water pumping pipe 62, and the heating assembly 5 includes an insulation frame 51, an electric heating coil 52 and a heat-conducting tube 53. The insulation frame 51 is sleeved on the surface of the water pumping pipe 62, the electric heating coil 52 is installed on the inner wall of the insulation frame 51, and the heat-conducting tube 53 is arranged on the outer surface of the electric heating coil 52.

[0057] Before flushing, the electric heating coil 52 works to heat the flushing liquid in the flushing shell 1, thereby ensuring that the flushing liquid in the flushing shell 1 has a moderate temperature, ensuring that the liquid has a suitable temperature for flushing the user's nasal cavity, improving flushing comfort, and reducing the irritation caused by cold water.

[0058] The anti-backflow mechanism 3 includes a connecting rod 31, a connecting tube 33, a rubber nose sleeve 32, a connecting column 35, a connecting spring 34 and an anti-backflow head 36. The connecting rod 31 is fixedly installed on the inner wall of the flushing head 2, and a connecting tube 33 is fixedly installed on the end of the connecting rod 31. A connecting column 35 is slidably connected in the connecting tube 33. The anti-backflow head 36 is fixedly installed on one end of the connecting column 35, and the other end of the connecting column 35 is elastically connected to the inner wall of the connecting tube 33 through a connecting spring 34.

[0059] After the flushing liquid enters the flushing head 2, it will push the anti-backflow head 36 to separate from the end of the flushing head 2, and the connecting spring 34 will be in a stretched state. The anti-backflow head 36 is convenient for changing the flushing direction of the flushed liquid during the flushing liquid flushing out, so that the flushing liquid can flush the inner wall of the nasal cavity along the outer side of the anti-backflow head 36, thereby solving the problem that directly flushing the inside of the nasal cavity will not have an ideal flushing effect on the inner wall of the nasal cavity, and improving the flushing effect. At the same time, after the flushing is completed, the anti-backflow head 36 is used to seal the port of the flushing head 2 under the action of the connecting spring 34 to prevent the backflow of the flushing liquid.

[0060] The outer surface of the anti-backflow head 36 is provided with a rubber pad 37 for improving the sealing effect, and the rubber nose sleeve 32 is sleeved on the surface of the flushing head 2.

[0061] The splash-proof guide mechanism 7 includes a fixing frame 71, a fixing column 72, a sleeve 73, a collecting shell 74, a sponge pad 75 and a drainage tube 76. The fixing frame 71 is fixedly installed on the top side surface of the shell seat 4, the fixing frame 71 is fixedly installed with a collecting shell 74, the inner wall of the collecting shell 74 is installed with a sponge pad 75, the bottom end of the collecting shell 74 is fixedly connected to the drainage tube 76, the fixing column 72 is fixedly installed on the right side surface of the shell seat 4, the end of the fixing column 72 is fixedly installed with a sleeve 73, and the inner cavity of the sleeve 73 is penetrated by the drainage tube 76.

[0062] The flushed liquid is retained on the inner wall of the collection shell 74 to avoid splashing on the surface of the collection shell 74, and is buffered by the sponge pad 75. The flushing water will be concentrated and drained out through the drainage pipe 76, and the sleeve 73 guides the bottom end of the drainage pipe 76 to facilitate the concentrated guidance and discharge of the flushing water.

[0063] The collecting shell 74 is in a semi-elliptical structure and is located directly below the flushing head 2, so that flushing water can be collected and processed conveniently through the collecting shell 74.

[0064] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A portable electric nasal washer, characterized in that: The portable electric nasal washer comprises: A flushing shell (1), wherein the top end of the flushing shell (1) is threadedly connected to a shell seat (4); A flushing mechanism (6), the flushing mechanism (6) being installed in the housing seat (4), and a flushing head (2) being installed at the end of the flushing mechanism (6); A backflow prevention mechanism (3), the backflow prevention mechanism (3) being installed in the flushing head (2), and the backflow prevention mechanism (3) preventing flushing water from flowing back into the flushing head (2); An anti-splashing guide mechanism (7), the anti-splashing guide mechanism (7) being mounted on a side surface of the housing seat (4), the anti-splashing guide mechanism (7) being used for collecting and discharging flushing water in a centralized manner; The anti-backflow mechanism (3) comprises a connecting rod (31), a connecting tube (33), a rubber nose sleeve (32), a connecting column (35), a connecting spring (34) and an anti-backflow head (36); the connecting rod (31) is fixedly mounted on the inner wall of the flushing head (2); the connecting tube (33) is fixedly mounted on the end of the connecting rod (31); the connecting column (35) is slidably connected inside the connecting tube (33); one end of the connecting column (35) is fixedly mounted with the anti-backflow head (36); the other end of the connecting column (35) is elastically connected to the inner wall of the connecting tube (33) via a connecting spring (34); The splash-proof guide mechanism (7) comprises a fixing frame (71), a fixing column (72), a sleeve (73), a collection shell (74), a sponge pad (75) and a drainage tube (76); the fixing frame (71) is fixedly mounted on the top side surface of the shell seat (4); the fixing frame (71) is fixedly mounted with the collection shell (74); the inner wall of the collection shell (74) is mounted with the sponge pad (75); the bottom end of the collection shell (74) is fixedly connected with the drainage tube (76); the fixing column (72) is fixedly mounted on the right side surface of the shell seat (4); the end of the fixing column (72) is fixedly mounted with the sleeve (73); the inner cavity of the sleeve (73) is penetrated by the drainage tube (76).

2. The portable electric nasal washer according to claim 1, characterized in that: The flushing shell (1) comprises a shell (11), a base (12) and a small suction cup (13); the base (12) is fixedly mounted on the bottom side surface of the shell (11), and the small suction cup (13) is fixedly mounted on the bottom side surface of the base (12).

3. The portable electric nasal washer according to claim 2, characterized in that: The number of the small suction cups (13) is several, and the several small suction cups (13) are distributed in a ring shape on the bottom side surface of the base (12).

4. The portable electric nasal washer according to claim 1, characterized in that: The housing seat (4) comprises a connector (41), a switch (43) and a thermostat (42) are mounted on the side surface of the connector (41), a storage battery (44) is mounted in the connector (41), and the bottom end of the connector (41) is threadedly connected to the top end of the housing (11).

5. The portable electric nasal washer according to claim 1, characterized in that: The flushing mechanism (6) comprises a flushing pump (61), a water suction pipe (62) and a flushing pipe (64); the flushing pump (61) is fixedly installed in the connecting head (41); the input end of the flushing pump (61) is fixedly connected to the water suction pipe (62); a gravity ball (63) is fixedly installed at the bottom end of the water suction pipe (62); the output end of the flushing pump (61) is fixedly connected to the flushing pipe (64); and the end of the flushing pipe (64) is connected to the flushing head (2).

6. The portable electric nasal washer according to claim 5, characterized in that: A heating assembly (5) is installed on the bottom surface of the water pumping pipe (62), and the heating assembly (5) comprises a heat insulation frame (51), an electric heating coil (52) and a heat conduction tube (53). The heat insulation frame (51) is sleeved on the surface of the water pumping pipe (62), the electric heating coil (52) is installed on the inner wall of the heat insulation frame (51), and the heat conduction tube (53) is arranged on the outer surface of the electric heating coil (52).

7. The portable electric nasal washer according to claim 1, characterized in that: The outer surface of the anti-backflow head (36) is provided with a rubber pad (37) for improving the sealing effect, and the rubber nose sleeve (32) is sleeved on the surface of the flushing head (2).

8. The portable electric nasal washer according to claim 1, characterized in that: The collecting shell (74) is in a semi-elliptical structure and is located directly below the flushing head (2).

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