CN220632568U

CN220632568U - Electric nose washing device

Info

Publication number: CN220632568U
Application number: CN202321812675.7U
Authority: CN
Inventors: 许明塔; 张岩; 邱斌杰
Original assignee: Xiamen Ruizequn Pharmaceutical Co ltd
Current assignee: Xiamen Ruizequn Pharmaceutical Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-22
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to an electric nose washing device, which comprises: a liquid storage cavity and a waste liquid cavity are arranged in the main body. The cover part is provided with a sealing groove, the cover part is covered on the main body, a partition wall between the liquid storage cavity and the waste liquid cavity extends into the sealing groove, and the cover part is provided with a mounting port communicated with the liquid storage cavity and a reflux port communicated with the waste liquid cavity. The air outlet pipe is arranged in the liquid storage cavity, and the air pump is communicated with the lower end of the air outlet pipe. The water outlet pipe is sleeved on the air outlet pipe, a plurality of first supporting ribs which are circumferentially arranged at intervals are arranged between the air outlet pipe and the air outlet pipe, a water outlet gap is formed between every two adjacent first supporting ribs, and a water inlet which is communicated with the liquid storage cavity and the water outlet gap is formed in the lower end of the air outlet pipe. A plurality of second supporting ribs are arranged between the nozzle and the water outlet pipe at intervals in the circumferential direction, a water return gap is formed between every two adjacent second supporting ribs, and the water return gap is communicated with the liquid storage cavity. Wherein, the upper end of the air outlet pipe is provided with an air outlet, the upper end of the air outlet pipe is provided with a water outlet communicated with the air outlet, and the nozzle is provided with a spray opening communicated with the water outlet.

Description

Electric nose washing device

Technical Field

The utility model relates to the technical field of medical care, in particular to an electric nose washing device.

Background

Nasal washes are a tool for washing the nasal cavity. The existing nose washing device generally comprises a water storage bin, a drainage tube, a water outlet tube and an air pump. The water storage bin is used for containing physiological saline or other cleaning liquid with sterilizing effect, the drainage tube is internally provided with an air flow channel which is vertically communicated, the water outlet pipe is sleeved outside the drainage tube, the upper end of the water outlet pipe is provided with a water outlet hole, the lower end of the water outlet pipe extends into the water storage bin, the air pump is connected with the air flow channel of the drainage tube, the air pump acts to produce siphons to suck the cleaning liquid in the water storage bin into the space between the water outlet pipe and the drainage tube and upwards suck the cleaning liquid to the water outlet hole of the water outlet pipe, and the cleaning liquid at the water outlet hole can be sprayed out of the water outlet pipe along with the air flow to form atomized particles capable of cleaning the inner part of nostrils.

The upper end of the water outlet pipe is also provided with a nozzle, and atomized particles sprayed out of the water outlet pipe are sprayed out into nostrils through the nozzle. However, when the atomized particles sprayed from the water outlet pipe are sprayed outwards through the nozzle, part of atomized particles which are not sprayed out of the nozzle exist, and the part of atomized particles can remain in the nozzle to form liquid accumulation, so that bacteria are easy to breed in the nozzle, and the nozzle is unhygienic.

Disclosure of Invention

The utility model aims to provide an electric nose washing device which solves the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme.

The utility model provides an electric nose washing device, which comprises: the main body is internally provided with a liquid storage cavity and a waste liquid cavity; the cover part is provided with a sealing groove, the cover part is covered on the main body, a separation wall between the liquid storage cavity and the waste liquid cavity extends into the sealing groove, the cover part is provided with a mounting port and a backflow port, the mounting port is communicated with the liquid storage cavity, and the backflow port is communicated with the waste liquid cavity; the air outlet assembly comprises an air outlet pipe and an air pump, the air outlet pipe is arranged in the liquid storage cavity, and the air pump is communicated with the lower end of the air outlet pipe; the water outlet pipe is arranged in the liquid storage cavity and sleeved with the air outlet pipe, a plurality of first supporting ribs are arranged between the air outlet pipe and the water outlet pipe at intervals in the circumferential direction, water outlet gaps are formed between the adjacent first supporting ribs, and a water inlet which is communicated with the liquid storage cavity and the water outlet gaps is formed at the lower end of the water outlet pipe; the nozzle comprises a plug-in ring, the plug-in ring is inserted between the upper end of the water outlet pipe and the mounting port, a plurality of second supporting ribs are arranged between the nozzle and the water outlet pipe at intervals in the circumferential direction, water return gaps are formed between the adjacent second supporting ribs, and the water return gaps are communicated with the liquid storage cavity; the upper end of the air outlet pipe is provided with an air outlet, the upper end of the water outlet pipe is provided with a water outlet communicated with the air outlet, and the nozzle is provided with a spray opening communicated with the water outlet.

In some embodiments of the present application, a stop ring is disposed at the periphery of the mounting port; the nozzle also comprises a body, and the plug ring is connected to the lower end of the body; when the plug ring is inserted between the upper end of the water outlet pipe and the mounting port, the body is stopped at the stop ring.

In some embodiments of the present application, the cover portion includes a sheet body and a first ring portion protruding from one side of the sheet body; the sheet body is provided with the mounting port and the reflux port; the first ring part is arranged on the outer sides of the mounting port and the backflow port in a surrounding mode.

In some embodiments of the present application, the cover further includes a second ring portion protruding from the other side of the sheet body; a plurality of convex parts which are circumferentially arranged at intervals are arranged on the peripheral side wall of the second ring part; when the cover part covers the main body, the sheet body is lapped on the main body, the second ring part stretches into the liquid storage cavity and the waste liquid cavity, and the protruding part is abutted to the inner wall of the main body.

According to some embodiments of the present application, the first supporting rib extends vertically and protrudes out of the upper end face of the air outlet pipe, and is supported below the upper end face of the air outlet pipe, so that a space is formed between the inner wall of the upper end portion of the air outlet pipe and the outer wall of the upper end portion of the air outlet pipe.

According to some embodiments of the application, the outer wall of the liquid storage cavity is provided with a visual window, so that liquid in the liquid storage cavity is displayed outside through the visual window.

According to some embodiments of the application, the outer wall of the visual window is provided with a water level mark.

In some embodiments of the present application, a third ring portion is disposed at the lower end of the main body; the outer peripheral wall of the third ring part is provided with a plurality of clamping blocks which are circumferentially arranged at intervals; the electric nose washer also comprises a shell, the air pump is arranged in the shell, the shell is provided with a plurality of clamping grooves, and the clamping grooves are circumferentially arranged at intervals and correspond to the clamping blocks one by one; the third ring part can extend into the shell and rotate relative to the shell, so that the clamping block is clamped in the clamping groove.

According to some embodiments of the application, the electric nose washer further comprises a protective cap, wherein the protective cap is sleeved on the first ring part and seals the upper part of the sheet body.

In some embodiments of the present application, the nozzle is made of a flexible material.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

in the electric nose washer disclosed by the embodiment of the utility model, the plurality of first supporting ribs are arranged between the air outlet pipe and the water outlet pipe at intervals in the circumferential direction, and the water outlet gaps are formed between the adjacent first supporting ribs, so that before the air pump supplies air into the drainage pipe, the water inlet pipe and the drainage pipe are in an interval state, and when the air pump supplies air, the liquid in the liquid storage cavity can be sucked into the water outlet gaps without providing larger air flow, so that water inlet is more uniform and stable, and the spraying effect is improved.

Be equipped with a plurality of second supporting ribs that are circumference interval setting between nozzle and the outlet pipe, be formed with the return water clearance between the adjacent second supporting rib, return water clearance intercommunication stock solution chamber to make the atomized particles of non-blowout nozzle can flow back to the stock solution intracavity through the return water clearance, avoid the inside space of nozzle to produce the hydrops, reduce the bacterium in the nozzle and breed, the life of extension nozzle can improve the utilization ratio of stock solution intracavity washing liquid simultaneously.

The partition wall between the liquid storage cavity and the waste liquid cavity stretches into the sealing groove, better sealing performance is improved, cleaning liquid in the nozzle can flow back to the liquid storage cavity better, in addition, the mutual cross mixing of the cleaning liquid in the liquid storage cavity and the waste liquid in the waste liquid cavity can be avoided, and the recovery rate of the cleaning liquid is increased.

Drawings

Fig. 1 is a schematic view of an electric nasal rinse according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the explosive structure in fig. 1.

Fig. 3 is a cross-sectional view of the protective cap of fig. 1 removed.

Fig. 4 is a schematic structural view of the nozzle in fig. 2.

Fig. 5 is a schematic structural view of the cover part in fig. 2.

Fig. 6 is a schematic structural view of the main body in fig. 2.

Fig. 7 is a schematic view of the body of fig. 6 at another angle.

The reference numerals are explained as follows: 1. a main body; 11. a liquid storage cavity; 111. a visual window; 1110. a water level mark; 12. a waste liquid chamber; 13. a partition wall; 14. a third ring portion; 141. a clamping block; 2. a cover portion; 21. sealing grooves; 22. a mounting port; 221. a stop ring; 23. a return port; 24. a sheet body; 241. a first ring portion; 242. a second ring portion; 2421. a protruding portion; 3. an air outlet assembly; 31. an air outlet pipe; 310. an air outlet; 32. an air pump; 4. a water outlet pipe; 41. a water outlet; 42. a water inlet; 5. a first support rib; 6. a water outlet gap; 7. a nozzle; 71. a plug ring; 72. a spray opening; 73. a body; 8. second support ribs; 9. a backwater gap; 10. a housing; 101. a clamping groove; 102. a switch; 103. a display screen; 20. and a protective cap.

Detailed Description

While this utility model is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present disclosure is to be considered as an exemplification of the principles of the utility model and is not intended to limit the utility model to that as illustrated.

Thus, rather than implying that each embodiment of the present utility model must have the characteristics described, one of the characteristics indicated in this specification will be used to describe one embodiment of the present utility model. Furthermore, it should be noted that the present specification describes a number of features. Although certain features may be combined together to illustrate a possible system design, such features may be used in other combinations not explicitly described. Thus, unless otherwise indicated, the illustrated combinations are not intended to be limiting.

In the embodiments shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various elements of the utility model are not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Preferred embodiments of the present utility model will be further elaborated below in conjunction with the drawings of the present specification.

Referring to fig. 1 to 7, an electric nose washer according to an embodiment of the present utility model includes a main body 1, a cover 2, an air outlet assembly 3, an outlet pipe 4 and a nozzle 7.

A liquid storage cavity 11 and a waste liquid cavity 12 are arranged in the main body 1. In this embodiment, the main body 1 is made of plastic material, but not limited to, the liquid storage cavity 11 is used for containing the nasal wash liquid, and the liquid waste cavity 12 is used for containing the nasal wash liquid.

The cover 2 is provided with a sealing groove 21, the cover 2 is covered on the main body 1, the partition wall 13 between the liquid storage cavity 11 and the waste liquid cavity 12 extends into the sealing groove 21, the cover 2 is provided with a mounting opening 22 and a backflow opening 23, the mounting opening 22 is communicated with the liquid storage cavity 11, and the backflow opening 23 is communicated with the waste liquid cavity 12.

The air outlet assembly 3 comprises an air outlet pipe 31 and an air pump 32, wherein the air outlet pipe 31 is arranged in the liquid storage cavity 11, and the air pump 32 is communicated with the lower end of the air outlet pipe 31.

The outlet pipe 4 is located the stock solution chamber 11 to the cover is located outlet duct 31, is equipped with a plurality of first supporting ribs 5 that are circumference interval setting between outlet duct 31 and the outlet pipe 4, is formed with out water gap 6 between the adjacent first supporting rib 5, and the lower extreme of outlet pipe 4 is equipped with the water inlet 42 of intercommunication stock solution chamber 11 and play water gap 6. In this embodiment, the first supporting rib 5 is disposed on the outer wall of the air outlet pipe 31. As another example, the first supporting rib 5 may be provided on the inner wall of the outlet pipe 4.

The nozzle 7 comprises a plug-in ring 71, the plug-in ring 71 is inserted between the upper end of the water outlet pipe 4 and the mounting port 22, so that the nozzle 7 is not easy to fall off, a plurality of second supporting ribs 8 which are circumferentially arranged at intervals are arranged between the nozzle 7 and the water outlet pipe 4, a water return gap 9 is formed between every two adjacent second supporting ribs 8, and the water return gap 9 is communicated with the liquid storage cavity 11. In the present embodiment, the second support rib 8 is provided on the inner wall of the nozzle 7. As another example, the second support rib 8 may be provided on the outer wall of the outlet pipe 4.

Wherein, the upper end of the air outlet pipe 31 is provided with an air outlet 310, the upper end of the water outlet pipe 4 is provided with a water outlet 41 communicated with the air outlet 310, and the nozzle 7 is provided with a spray opening 72 communicated with the water outlet 41. Specifically, the air pump 32 delivers air flow into the air outlet pipe 31, so that the water outlet gap 6 forms negative pressure, the cleaning liquid in the liquid storage cavity 11 is sucked into the water outlet gap 6 and is sucked up to the water outlet 41 of the water outlet pipe 4, and the cleaning liquid is sprayed out of the nozzle 7 along with the air flow, so that atomized particles capable of cleaning the inner parts of nostrils are formed. Atomized particles which are not sprayed out of the nozzle 7 flow back into the liquid storage cavity 11 through a water return gap 9 between the nozzle 7 and the water outlet pipe 4. The atomized particles after the nostrils are washed are returned to the waste liquid chamber 12 through the return port 23.

In the electric nose washer disclosed by the embodiment of the utility model, the plurality of first supporting ribs 5 which are circumferentially arranged at intervals are arranged between the air outlet pipe 31 and the water outlet pipe 4, and the water outlet gaps 6 are formed between the adjacent first supporting ribs 5, so that before the air pump 32 supplies air into the drainage pipe, the water inlet pipe and the drainage pipe are in an interval state, and when the air pump 32 supplies air, liquid in the liquid storage cavity 11 can be sucked into the water outlet gaps 6 without providing larger air flow, so that water inflow is more uniform and stable, and the spraying effect is improved.

Be equipped with a plurality of second supporting ribs 8 that are circumference interval setting between nozzle 7 and outlet pipe 4, be formed with return water clearance 9 between the adjacent second supporting rib 8, return water clearance 9 intercommunication stock solution chamber 11 to make the atomized particles of non-blowout nozzle 7 can flow back to stock solution intracavity 11 through return water clearance 9, avoid the space between nozzle 7 and outlet pipe 4 upper end to produce the hydrops, reduce the bacterium in the nozzle 7 and breed, prolong the life of nozzle 7, can improve the utilization ratio of stock solution intracavity 11 washing liquid simultaneously.

The partition wall 13 between the liquid storage cavity 11 and the waste liquid cavity 12 stretches into the sealing groove 21, so that better sealing performance is improved, cleaning liquid in the nozzle 7 can better flow back into the liquid storage cavity 11, and in addition, the mutual cross mixing of the cleaning liquid in the liquid storage cavity 11 and the waste liquid in the waste liquid cavity 12 can be avoided, and the recovery rate of the cleaning liquid is increased.

The nozzle 7 is made of flexible material. The nozzle 7 is more flexible and skin friendly when being placed in the nostril, and the risk of the nozzle 7 stabbing the tissue in the nostril is reduced, in this embodiment, the nozzle 7 is made of silica gel material, but not limited to this.

Referring to fig. 2 in combination with fig. 4, a stopper ring 221 is provided at the periphery of the mounting opening 22. The nozzle 7 further comprises a body 73, and a plug ring 71 is connected to the lower end of the body 73. When the plug ring 71 is inserted between the upper end of the water outlet pipe 4 and the mounting port 22, the body 73 is stopped by the stop ring 221. The disassembly and assembly of the nozzle 7 are convenient, and the air tightness between the upper end of the water outlet pipe 4 and the mounting port 22 of the nozzle 7 is increased.

Referring to fig. 2, the cover 2 includes a sheet 24 and a first ring portion 241 protruding from one side of the sheet 24. The sheet 24 is provided with a mounting port 22 and a return port 23. The first ring portion 241 is provided around the outside of the mounting port 22 and the return port 23. So that the waste liquid after nasal washing can be stopped by the first ring portion 241 and flows back into the waste liquid cavity 12 through the backflow port 23, thereby preventing the waste liquid from flowing out of the main body 1.

Referring to fig. 5, the cover 2 further includes a second ring portion 242 protruding from the other side of the sheet 24. The second ring portion 242 has a plurality of protrusions 2421 circumferentially spaced apart from each other on a circumferential wall thereof. When the cover 2 is covered on the main body 1, the sheet 24 is overlapped on the main body 1, the second ring 242 extends into the liquid storage cavity 11 and the waste liquid cavity 12, and the protruding part 2421 is abutted against the inner wall of the main body 1. The cover 2 is more firmly covered on the main body 1 by the above structure. In this embodiment, the outer wall of the main body 1 is provided with a groove, and the groove is close to the edge of the opening of the main body 1, so that a person can butt against the edge of the cover 2 through the groove, thereby prying the cover 2, and conveniently taking down the cover 2.

Referring to fig. 6, the first supporting rib 5 extends vertically and protrudes out of the upper end surface of the air outlet pipe 31 and is supported below the upper end surface of the air outlet pipe 4, so that a space is formed between the inner wall of the upper end portion of the air outlet pipe 4 and the outer wall of the upper end portion of the air outlet pipe 31. The liquid which is easy to be sucked into the water outlet gap 6 can be collected between the inner wall of the upper end part of the water outlet pipe 4 and the outer wall of the upper end part of the air outlet pipe 31, so that the spraying effect is improved.

Referring to fig. 6 and 7, the outer wall of the liquid storage chamber 11 has a viewing window 111, so that the liquid in the liquid storage chamber 11 is displayed outside through the viewing window 111. It is convenient to observe the liquid volume in the liquid storage chamber 11.

The outer wall of the viewing window 111 is provided with a water level indicator 1110. Specifically, scale marks are arranged on the outer wall of the visual window 111, so that a user can observe the specific volume value of the liquid in the liquid storage cavity 11 more clearly.

Referring to fig. 7, a third ring portion 14 is provided at the lower end of the main body 1. The outer peripheral wall of the third ring portion 14 has a plurality of engaging blocks 141, and the plurality of engaging blocks 141 are circumferentially spaced apart. The electric nose washing device further comprises a shell 10, the air pump 32 is arranged in the shell 10, the shell 10 is provided with a plurality of clamping grooves 101, and the clamping grooves 101 are circumferentially arranged at intervals and correspond to the clamping blocks 141 one by one. The third ring portion 14 can extend into the housing 10 and rotate relative to the housing 10, so that the clamping block 141 is clamped in the clamping groove 101. Make things convenient for dismouting of spray cup subassembly, be convenient for wash liquid storage cavity 11 and waste liquid cavity 12 of main part 1.

Referring to fig. 2, in the present embodiment, the casing 10 further includes a switch 102 for controlling the air pump 32 and a display screen 103. The switch 102 is used for opening and closing the air pump 32 and adjusting the gear of the air pump 32, and the display screen 103 is used for displaying the currently used gear of the air pump 32.

The electric nose washer further comprises a protective cap 20, wherein the protective cap 20 is sleeved on the first ring portion 241 and seals the upper portion of the sheet 24. Specifically, the protection cap 20 is fastened to the first ring portion 241, so that the nozzle 7 and the backflow hole are sealed in the protection cap 20, and dustproof and protective effects are achieved.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. An electric nasal irrigator, comprising:

the main body is internally provided with a liquid storage cavity and a waste liquid cavity;

the cover part is provided with a sealing groove, the cover part is covered on the main body, a separation wall between the liquid storage cavity and the waste liquid cavity extends into the sealing groove, the cover part is provided with a mounting port and a backflow port, the mounting port is communicated with the liquid storage cavity, and the backflow port is communicated with the waste liquid cavity;

the air outlet assembly comprises an air outlet pipe and an air pump, the air outlet pipe is arranged in the liquid storage cavity, and the air pump is communicated with the lower end of the air outlet pipe;

the water outlet pipe is arranged in the liquid storage cavity and sleeved with the air outlet pipe, a plurality of first supporting ribs are arranged between the air outlet pipe and the water outlet pipe at intervals in the circumferential direction, water outlet gaps are formed between the adjacent first supporting ribs, and a water inlet which is communicated with the liquid storage cavity and the water outlet gaps is formed at the lower end of the water outlet pipe;

the nozzle comprises a plug-in ring, the plug-in ring is inserted between the upper end of the water outlet pipe and the mounting port, a plurality of second supporting ribs are arranged between the nozzle and the water outlet pipe at intervals in the circumferential direction, water return gaps are formed between the adjacent second supporting ribs, and the water return gaps are communicated with the liquid storage cavity;

the upper end of the air outlet pipe is provided with an air outlet, the upper end of the water outlet pipe is provided with a water outlet communicated with the air outlet, and the nozzle is provided with a spray opening communicated with the water outlet.

2. The electric nasal irrigator of claim 1, wherein a stop ring is provided around the periphery of the mounting port;

the nozzle also comprises a body, and the plug ring is connected to the lower end of the body;

when the plug ring is inserted between the upper end of the water outlet pipe and the mounting port, the body is stopped at the stop ring.

3. The electric nasal irrigator of claim 1, wherein the cover comprises a sheet and a first ring protruding from one side of the sheet;

the sheet body is provided with the mounting port and the reflux port;

the first ring part is arranged on the outer sides of the mounting port and the backflow port in a surrounding mode.

4. The electric nasal irrigator of claim 3, wherein the cover further comprises a second ring portion protruding from the other side of the blade;

a plurality of convex parts which are circumferentially arranged at intervals are arranged on the peripheral side wall of the second ring part;

when the cover part covers the main body, the sheet body is lapped on the main body, the second ring part stretches into the liquid storage cavity and the waste liquid cavity, and the protruding part is abutted to the inner wall of the main body.

5. The electric nasal cleaner of claim 1, wherein the first support rib extends vertically and protrudes beyond the upper end surface of the outlet pipe and is supported below the upper end surface of the outlet pipe such that a space is provided between an inner wall of the upper end portion of the outlet pipe and an outer wall of the upper end portion of the outlet pipe.

6. The electric nasal irrigator of claim 1, wherein the outer wall of the reservoir has a visual window such that liquid within the reservoir is displayed externally through the visual window.

7. The electric nasal irrigator of claim 6, wherein the outer wall of the viewing window is provided with a water level indicator.

8. The electric nasal irrigator of claim 1, wherein the lower end of the main body is provided with a third ring portion;

the outer peripheral wall of the third ring part is provided with a plurality of clamping blocks which are circumferentially arranged at intervals;

the electric nose washer also comprises a shell, the air pump is arranged in the shell, the shell is provided with a plurality of clamping grooves, and the clamping grooves are circumferentially arranged at intervals and correspond to the clamping blocks one by one;

the third ring part can extend into the shell and rotate relative to the shell, so that the clamping block is clamped in the clamping groove.

9. The electric nasal irrigator of claim 3, further comprising a protective cap that is sleeved over the first ring portion and closes an upper portion of the blade.

10. The electric nasal irrigator of claim 1, wherein the nozzle is made of a flexible material.