CN220938535U - Portable nose washing equipment - Google Patents

Abstract

The utility model relates to portable nose washing equipment, which comprises a nose washing device and a sewage recovery device, wherein the nose washing device comprises a host, a liquid storage container connected with the host and a nose washing spray pipe connected to the host; the sewage recovery device is detachably connected with the nose washing device and comprises a water receiving structure, the water receiving structure comprises a matching part and an opening part, the matching part is matched with a pipe body of the nose washing spray pipe, the opening part is used for receiving sewage, and the opening part is positioned below a spray head of the nose washing spray pipe. Through set up the water receiving structure that has the opening on the sewage recovery unit who is connected with the nose syringe, the sewage after washing the nasal cavity enters into the water receiving structure through the opening, and the user can freely select the place of use, has improved user's use experience.

Description

Portable nose washing equipment

Technical Field

The utility model relates to the field of health care, in particular to portable nose washing equipment.

Background

The portable nose washing device in the related art is a tool for cleaning nasal cavities and oral cavities, and the working principle is as follows: the liquid storage tank of the nasal washing device is added with a proper amount of clear water or normal saline, and after being pressurized by the water pump, the liquid in the liquid storage tank enters the nasal cavity through the nasal cannula. When the nasal irrigation device is used, the nasal irrigation tube is aligned to the nostril of a user, then the machine is started, the water pump in the portable nasal irrigation device synchronously works while the machine is started, liquid in the liquid storage tank is pumped out, after the liquid is pressurized by the water pump, clear water or normal saline enters the nasal cavity of one side of a human body through the nasal irrigation tube, and the liquid entering the nasal cavity flows out from the nostril of the other side under the pressure of the water pump. The nasal cavity cleaning device can clean nasal cavities to a certain extent.

However, in the above use, the user needs to reuse a vessel to catch the sewage after washing the nasal cavity, or the nasal cavity is directly opposite to the wash stand, resulting in inconvenient use; the user needs to go to a specific place or can clean the nasal cavity by means of Cheng Shuigong devices, and the user can easily dirty clothes.

Disclosure of utility model

The utility model aims to provide improved portable nose washing equipment.

The technical scheme adopted for solving the technical problems is as follows: a portable nasal irrigation device, comprising:

The nose washing device comprises a host, a liquid storage container connected with the host and a nose washing spray pipe connected with the host;

The sewage recovery device is detachably connected with the nose washing device and comprises a water receiving structure, the water receiving structure comprises a matching part and an opening part, the matching part is used for matching with a pipe body of the nose washing spray pipe, the opening part is used for receiving sewage, and the opening part is positioned below a spray head of the nose washing spray pipe.

In some embodiments, the water receiving structure includes an annular sidewall, an upper edge of the annular sidewall defining the opening.

In some embodiments, the mating portion includes a groove formed by recessing the annular sidewall, the groove extending in an up-down direction; the sewage recovery device comprises a pair of clamping parts which are respectively arranged on two opposite sides of the groove, and the clamping parts are clamped with the pipe body of the nose washing spray pipe.

In some embodiments, the groove comprises a first groove section and a second groove section communicated with the first groove section, an outer opening of the first groove section is larger than an opening of the second groove section, an inner opening of the first groove section is equal to an opening of the second groove section, and the pair of clamping joints are respectively arranged on two opposite inner sides of the second groove section.

In some embodiments, the main machine is columnar, and the nasal wash nozzle is axially arranged at the upper end of the main machine; the water receiving structure comprises a bottom wall connected with the annular side wall, the annular side wall and the bottom wall together define a liquid storage cavity, and the volume of the liquid storage cavity is larger than or equal to that of the liquid storage container.

In some embodiments, the bottom wall includes a socket that mates with the upper end.

In some embodiments, the annular side wall has a rectangular annular shape, and the fitting portion is formed in a middle portion of one long side of the annular side wall.

In some embodiments, the volume of the wastewater reclamation device is greater than or equal to the volume of the reservoir.

In some embodiments, the sewage recovery device comprises a hollow holding structure connected and communicated with the lower end of the water receiving structure, and a bearing seat arranged at the bottom of the holding structure, wherein a hand penetrating hole is formed between the holding structure and the host, and the bearing seat is provided with a placing groove matched with the bottom of the liquid storage container of the nose washing device.

In some embodiments, the sewage recovery device includes a cover for covering the opening.

The implementation of the utility model has the following beneficial effects: through set up the water receiving structure that has the opening on the sewage recovery unit who is connected with the nose syringe, the sewage after washing the nasal cavity enters into the water receiving structure through the opening, and the user can freely select the place of use, has improved user's use experience.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a portable nasal wash device according to a first embodiment of the utility model;

FIG. 2 is a schematic view of the portable nasal irrigation device of FIG. 1 with a cover;

FIG. 3 is a schematic view of an exploded construction of the portable nasal wash device shown in FIG. 1;

FIG. 4 is a schematic diagram of the configuration of the main unit of the portable nasal wash device shown in FIG. 1;

FIG. 5 is a schematic view of the construction of the sewage recovery device of the portable nasal wash apparatus shown in FIG. 1;

FIG. 6 is a schematic view of the sewage reclamation apparatus shown in FIG. 5 from another perspective;

FIG. 7 is a front view of the sewage recovery device shown in FIG. 5;

FIG. 8 is a schematic structural view of a portable nasal tear and wash device according to a second embodiment of the utility model;

FIG. 9 is a schematic view of the portable nasal irrigation device of FIG. 8 with a cover;

FIG. 10 is a schematic view of the portable nasal wash sewage treatment device of FIG. 8;

Fig. 11 is an exploded view of the sewage recovery apparatus shown in fig. 10.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

First embodiment:

Figures 1 and 2 illustrate a portable nasal wash device for washing nasal cavities, having portable, hygienic, etc. efficacy, in some embodiments of the utility model. The portable nasal wash apparatus may comprise a nasal wash device 1 and a sewage recovery device 2. The nasal lavage device 1 is used for sucking and delivering nasal lavage liquid, such as clear water or physiological saline, to the nasal cavity of a user. The sewage recovery device 2 is detachably connected with the nasal cleaner 1 and is used for recovering sewage flowing out of the nasal cavity after the nasal cavity is cleaned.

Referring to fig. 3 and 4 together, the nasal wash device 1 may be cylindrical in shape in some embodiments and sized for portability and hand-held use by a user. As shown, it may include a main body 11, a nasal wash nozzle 13 detachably connected to the top of the main body 11, a liquid storage container 12 provided at the bottom of the main body 11, a switch key 14, and an adjustment key 15. The host 11 may be provided with a water pump, a main control board and associated battery assembly (not shown) to power delivery of the wash nasal cavity fluid to the nasal cavity of the user. The liquid storage container 12 is used for storing liquid for nasal irrigation, a water inlet of a water pump in the host 11 can be communicated with the liquid storage container 12 through a liquid suction pipe (not shown in the figure), and a water outlet of the water pump is communicated with the nasal irrigation spray pipe 13, so that the liquid in the liquid storage container 12 can be sprayed out through the liquid suction pipe, the water pump and the nasal irrigation spray pipe 13 in sequence. The switch key 14 and the adjusting key 15 can be arranged on the host 11 and are respectively used for controlling the switch of the nasal cavity device 1 and adjusting the power of water spraying.

The host 11 may be columnar in some embodiments and may include a first portion 111 in an upper region, a columnar second portion 112 in a middle region, and a third portion 113 in a bottom region. The first portion 111 is narrower at the top and may have a mounting hole 1110 formed therein, the nasal wash nozzle 13 being removably mounted in the mounting hole 1110, the mounting hole 1110 being in communication with the water outlet of the pump. The second portion 112 is a main body portion of the host 11, and may be used to provide the water pump, the main control board and related battery components; the switch key 14 and the adjusting key 15 may also be disposed on the side of the second portion 112, so as to be convenient for the user to operate. The top of the second portion 112 is connected with the bottom of the first portion 111, and the diameter of the second portion 112 gradually increases from top to bottom, and a plurality of drip-shaped anti-slip structures are further arranged on the side surface of the second portion, so that when a user holds the nose washing device 1, friction between the nose washing device 1 and the hand of the user can be increased. The third portion 113 is disposed at the bottom of the second portion 112 and is configured to be connected to the liquid storage container 12, and an L-shaped first clamping groove 1131 is disposed on a side surface thereof. Specifically, the L-shaped first clamping grooves 1131 may be disposed at equal intervals along the side surface of the third portion 113 in a ring shape, and the number thereof may be four, three, or two.

In some embodiments, the liquid storage container 12 is detachably mounted at the bottom of the host 11, and may be cylindrical, for storing liquid capable of washing nasal cavities, such as clear water, physiological saline, and the like. Specifically, the outer surface of the liquid storage container 12 is flush with the outer surface of the bottom of the second portion 112, the inner side wall surface may be provided with first clamping protrusions 1121 corresponding to the number of the L-shaped first clamping grooves 1131, when the liquid storage container 12 is installed, the first clamping protrusions 1121 are aligned with the lower opening of the L-shaped first clamping grooves 1131, then the liquid storage container 12 is pushed down towards the host 11, and the liquid storage container 12 and/or the host 11 are rotated after blocking is sensed, so that the liquid storage container 12 and the host 11 are assembled together. The side wall surface of the third portion 113 may further be formed with a first ring groove 1132 for providing a sealing ring, which may be a sealing rubber ring, to achieve a liquid seal between the liquid storage container 12 and the host 11 and prevent the liquid from flowing out. The side of the liquid storage container 12 can be provided with a water filling port 122, the liquid for nasal irrigation can be supplemented to the inside of the liquid storage container 12 without disassembling the liquid storage container, and an openable sealing member 123 is arranged at the water filling port 122.

Referring to fig. 1 to 3, in some embodiments, the nasal rinse nozzle 13 may include a tube 131 and a nozzle, and the nasal rinse nozzle 13 is disposed at one end of the upper tube 131 of the main unit 11 in an axial direction. Specifically, the nasal wash nozzle 13 is removably mounted in a mounting hole 1110 in the top of the first portion 111 of the main unit 11, which serves as a conduit connecting the user's nasal cavity with the main unit 11, to direct fluid drawn by the main unit 11 into the user's nasal cavity. The nozzle is specifically a nostril fitting head 132, which is connected to the other end of the tube 131, and may have a semicircular sphere structure, and has a through hole communicating with the tube 131. When the semicircular sphere structure is slightly larger than nostrils of a human body, sewage can be effectively prevented from leaking out from the semicircular sphere structure. To enhance the user's experience, a flexible sleeve 133 may be provided that fits over the nostril-fitting 132.

Referring to fig. 1 to 6, in one embodiment, the sewage recovery device 2 may include a water receiving structure 21 and a pair of clamping portions 22, wherein the water receiving structure 21 is used for receiving sewage flowing out of the nasal cavity of the user during washing. The clamping part 22 is used for connecting the sewage recovery device 2 with the nose washer 1. The sewage recovery device 2 may further comprise a cover 23 which is rotatably provided on top of the water receiving structure 21. After the nasal cavity is washed, the cover 23 is closed to prevent the sewage from flowing out of the sewage recovery device 2, and the cover 23 is opened when the sewage needs to be poured out, or when the nasal cavity washing device 1 is not used, the cover 23 can be closed to reduce the dust from falling into the water receiving structure 21.

The water receiving structure 21 may include an opening 210 for receiving sewage and located below the spray head of the nasal wash nozzle 13, a fitting portion 211 that fits with the body 131 of the nasal wash nozzle 13, and a socket portion 212 that fits with the upper end of the main body 11 of the nasal wash device 1. Specifically, the water receiving structure 21 may include an annular sidewall and a bottom wall connected to the annular sidewall, where the annular sidewall and the bottom wall define a liquid storage cavity together, for recovering the sewage flowing out of the nasal cavity of the user during the washing process, so that the user can freely select the use location while carrying the water receiving structure conveniently. The upper side edge of the annular sidewall defines an opening 210, and the cover 23 is configured to cover the opening 210. The bottom wall is spaced from the bottom of the nose washer 1 by a distance so that the nose washer 1 is provided with a holding area for a user to hold.

The volume of the liquid storage cavity is larger than or equal to the volume of the liquid storage container 12 of the nose washing device 1, so that the overflow of sewage in the liquid storage cavity can be effectively avoided when the portable nose washing device is continuously used. The fitting portion 211 includes a groove formed by recessing the side wall, the groove extending in the up-down direction; the width of the groove is matched with the diameter of the tube body 131 of the nasal wash nozzle 13 and is smaller than the diameter of the nostril fitting head 132 of the nasal wash nozzle 13. The annular sidewall may have a rectangular ring shape, and the fitting portion 211 is formed at a middle portion of one long side of the annular sidewall.

As shown in fig. 1, 5 and 6, a pair of engaging portions 22 may be disposed on two opposite sides of the recess formed by the recess of the side wall, and the engaging portions 22 may engage with the tube body 131 of the nasal rinse nozzle 13. Specifically, the clamping part 22 is a pair of protrusions arranged on two opposite upper sides of the groove, the surfaces of the protrusions have radians, and the distance between the protrusions is smaller than the diameter of the tube body 131 of the nasal wash nozzle 13; the clamping part 22 can have elasticity and/or the tube body 131 of the nasal wash nozzle 13 has elasticity so as to realize the detachable connection of the sewage recovery device 2 and the nasal wash device 1. The pipe body 131 of the nose washing nozzle 13 is clamped into the groove from the side, when the pipe body 131 moves into the groove, the clamping part 22 is slightly forced to be squeezed open, and after the pipe body 131 passes through the clamping part 22, the clamping part 22 is restored (the same is true when the pipe body is disassembled), so that the nose washing device 1 is clamped in the radial direction of the pipe body 131.

In some embodiments, the groove may include a first groove section 2111 and a second groove section 2112 in communication with the first groove section 2111, an outer opening of the first groove section 2111 being larger than an opening of the second groove section 2112, an inner opening of the first groove section 2111 being equal to an opening of the second groove section 2112, and a pair of the clamping portions 22 may be provided on opposite inner sides of the second groove section 2112. The width of the outer opening of the first recess is adapted to the size of the lower end of the first part 111 of the nasal wash 1, so that the first part 111 can be brought into position in the socket 212. And because the first groove section 2111 is narrower, the large-opening first groove plays a role of a certain guiding body 131 being clamped into the first groove section 2111 when the sewage recovery device 2 and the nose washer 1 are assembled.

Referring to fig. 3 to 7, a socket 212 is formed at a position adjacent to the opening of the recess and cooperates with the upper end of the host 11. Specifically, the socket 212 cooperates with the first portion 111 of the main body 11 of the nasal lavage device 1, so that the sewage recovery device 2 is supported by the nasal lavage device 1 in the longitudinal direction when it is locked to the tube body 131 of the nasal lavage tube 13.

Second embodiment:

Fig. 8 shows a portable nasal wash device according to another embodiment of the present utility model, which may include a nasal wash device 1 and a sewage recovery device 2, and differs from the above-described embodiment mainly in the sewage recovery device 2, so that the sewage recovery device 2 will be mainly described below.

Referring to fig. 9, the sewage recovery device 2 may include a water receiving structure 21, a hand holding structure 24, and a support base 25, and the volume of the sewage recovery device 2 is greater than or equal to the volume of the liquid storage container 12. The water receiving structure 21 is used for receiving sewage flowing out of the nasal cavity of the user during washing. The water receiving structure 21 may be funnel-shaped with a slope on the side of the nasal wash nozzle 13. Specifically, one side surface of the water receiving structure 21, which is close to the nose washing spray pipe 13, is inclined downwards to form an inclined surface, so that sewage falling on the inclined surface can flow downwards along the inclined surface. The hand holding structure 24 is in fluid-conducting communication with the receiving structure for recovering the sewage flowing out of the nasal cavity of the user during the cleaning process, and the user can freely select the use place while carrying conveniently. The bearing bracket 25 is arranged at the bottom of the sewage recovery device 2 and is used for detachably connecting the nose washing device 1 with the sewage recovery device 2. The sewage recovery device 2 may further comprise a cover 23 which is rotatably provided on top of the water receiving structure 21. After the nasal cavity is washed, the cover 23 is closed to prevent the sewage from flowing out of the sewage recovery device 2, and the cover 23 is opened again when the sewage needs to be poured out, or when the nasal cleaner 1 is not used, the cover 23 is closed to reduce the dust from falling into the water receiving structure 21.

Referring to fig. 8 to 11 together, the water receiving structure 21 may include a fitting portion 211 that mates with the tube body 131 of the nasal wash nozzle 13 and an opening portion 210 for receiving sewage, the opening portion 210 being located below the nozzle of the nasal wash nozzle 13, and in particular, the opening portion 210 may be located below the nostril fitting head 132. The cover 23 is for covering the opening 210. The fitting portion 211 includes a groove formed by recessing an annular side wall of the water receiving structure 21, specifically, the groove extending in the up-down direction; the width of the groove is matched with the diameter of the tube body 131 of the nasal wash nozzle 13 and is smaller than the diameter of the nostril fitting head 132 of the nasal wash nozzle 13, so that the nasal wash nozzle 13 can be clamped into the fitting part 211 from the side.

The holding structure 24 may be hollow and cylindrical, and is connected to the lower end of the water receiving structure 21. Specifically, the top of the water receiving structure 21 is connected with the bottom of the water receiving structure 21, and the inside of the water receiving structure 21 is in liquid-guiding communication. The bottom wall and side walls of the hand holding structure 24 and the annular side wall of the water receiving structure 21 together define a liquid storage cavity for storing the sewage flowing out of the nasal cavity of the user during the washing process. The hand holding structure 24 is spaced from the nose washer 1 by a distance to form a hand hole between the sewage recovery device 2 and the host 11, and the side surface of the hand holding structure 24 is provided with a round hole-shaped anti-slip structure, so that the hand holding structure is convenient for a user to hold.

As shown in fig. 11, the hand gripping structure 24 may include a first section 241 and a second section 242 connected to the bottom of the first section 241, where the first section 241 and the second section 242 are in communication with each other. The top of the first section 241 is connected with the bottom of the water receiving structure 21, and the side of the bottom of the first section 241 is provided with an L-shaped second clamping groove 2411. Specifically, the L-shaped second clamping grooves 2411 may be disposed annularly equidistant along the side surface of the first section 241, and the number thereof may be two or three. The top of the second section 242 is connected with the bottom of the first section 241, the outer surface of the second section is flush with the outer surface of the first portion 111, and the inner side wall surface of the second section may be provided with second clamping protrusions 2421 with the number of the second clamping grooves 2411 being matched with that of the second clamping grooves 2411. The sidewall surface at the bottom of the first section 241 may further be formed with a second ring groove 2412 for providing a sealing ring, which may be a sealing rubber ring, to achieve a liquid seal between the first section 241 and the second section 242 and prevent sewage from flowing out.

Referring again to fig. 8-11, the support base 25 may be coupled to the bottom of the handle structure 24 and have a recess 252 that mates with the bottom of the reservoir 12 of the nasal cleaner 1. The recess 252 is formed in one end 251 of the support base 25, the end 251 being located on the opposite side of the handle structure 24. The nose washing device 1 can be detachably connected with the sewage recovery device 2 and the nose washing device 1 by inserting the bottom of the liquid storage container 12 into the placing groove 252 and pulling out the liquid storage container 12 from the placing groove 252 with little force.

The working principle of the utility model is as follows:

When the user feels uncomfortable to the nasal cavity or needs to clean the nasal cavity, the user does not need to operate on the toilet and/or the hand washing table; firstly, a proper amount of liquid for washing the nose, such as clear water and normal saline, is added into the liquid storage container 12 of the nose washing device 1, then the nose washing spray pipe 13 is aligned to the nostril, the switch button 14 is pressed to adjust the button 15, a water pump (not shown in the figure) in the nose washing device 1 and components thereof start to work, the liquid in the liquid storage container 12 flows through the liquid suction pipe and the nose washing spray pipe 13 by the pressure of the water pump, then enters the nostril on the left/right side of a human body, the sewage after washing the nose flows out from the other nostril on the right/left side and is received by the receiving structure to flow into the liquid storage cavity, and a user can invert or incline the sewage recycling device 2 to pour the sewage, and can directly detach the sewage recycling device 2 for washing for the next use, so that the nasal washing device is very convenient and sanitary.

It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. A portable nasal irrigation device, comprising:

The nasal lavage device (1) comprises a host (11), a liquid storage container (12) connected with the host (11) and a nasal lavage spray pipe (13) connected to the host (11);

The sewage recovery device (2) is detachably connected with the nose washing device (1), and comprises a water receiving structure (21), wherein the water receiving structure (21) comprises a matching part (211) matched with a pipe body (131) of the nose washing spray pipe (13) and an opening part (210) for receiving sewage, and the opening part (210) is positioned below a spray head of the nose washing spray pipe (13).

2. The portable nasal device according to claim 1, wherein the water receiving structure (21) comprises an annular side wall, an upper side edge of which defines the opening (210).

3. The portable nasal device according to claim 2, wherein the mating portion (211) includes a groove formed by the annular sidewall recess, the groove extending in an up-down direction; the sewage recovery device (2) comprises a pair of clamping parts (22) which are respectively arranged on two opposite sides of the groove, and the clamping parts (22) are clamped with a pipe body (131) of the nose washing spray pipe (13).

4. A portable nasal irrigation device according to claim 3, wherein the recess comprises a first recess section (2111) and a second recess section (2112) in communication with the first recess section (2111), an outer opening of the first recess section (2111) being larger than an opening of the second recess section (2112), an inner opening of the first recess section (2111) being equal to an opening of the second recess section (2112), the pair of snap-in portions (22) being provided on opposite inner sides of the second recess section (2112), respectively.

5. The portable nasal irrigation device according to claim 2, wherein the main machine (11) is in a column shape, and the nasal irrigation nozzle (13) is axially arranged at the upper end of the main machine (11); the water receiving structure (21) comprises a bottom wall connected with the annular side wall, the annular side wall and the bottom wall together define a liquid storage cavity, and the volume of the liquid storage cavity is larger than or equal to that of the liquid storage container (12).

6. The portable nasal device of claim 5, wherein the bottom wall includes a socket (212) that mates with the upper end.

7. The portable nasal device according to claim 2, wherein the annular side wall has a rectangular ring shape, and the fitting portion (211) is formed at a middle portion of one long side of the annular side wall.

8. The portable nasal irrigation device according to claim 1, wherein the volume of the sewage recovery unit (2) is greater than or equal to the volume of the reservoir (12).

9. The portable nasal washing device according to claim 1, wherein the sewage recovery device (2) comprises a hollow holding structure (24) connected and communicated with the lower end of the water receiving structure (21), and a bearing seat (25) arranged at the bottom of the holding structure (24), a hand penetrating hole is formed between the holding structure (24) and the host (11), and the bearing seat (25) is provided with a placing groove (252) matched with the bottom of the liquid storage container (12) of the nasal washing device (1).

10. The portable nasal irrigation device according to claim 1, wherein the waste water recovery means (2) comprises a cover (23) for covering the opening (210).