CN221243432U

CN221243432U - Nose sprayer suit

Info

Publication number: CN221243432U
Application number: CN202322564890.6U
Authority: CN
Inventors: 昝学全; 王良; 刘本意
Original assignee: Chengdu Emperor Medical Technology Co ltd
Current assignee: Chengdu Emperor Medical Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-07-02
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a nose sprayer set, which comprises a nose sprayer body, wherein the nose sprayer body comprises a shell, a liquid spraying device arranged in the shell and a nose arranged at the upper end of the shell; the nose is obliquely arranged upwards, and an included angle alpha is formed between the central axis of the nose and the central axis of the shell; the liquid spraying ends of the liquid spraying device are distributed along the central axis of the nose and extend to the liquid outlet of the nose. The nose and the liquid spraying end of the liquid spraying device are obliquely arranged, so that the nose is more in accordance with the engineering principle of human body, the nose is easier to extend into the nasal cavity of a user, the liquid medicine is easier to spray into the deep part of the nasal cavity of the user, and the use experience is improved.

Description

Nose sprayer suit

Technical Field

The utility model relates to the technical field of nasal cavity cleaning, in particular to a nose sprayer set.

Background

The electronic nose washing device is a health household appliance popular in recent years, and is mainly used for washing nasal cavities, eliminating dirt, pollen, bacteria and the like in the nasal cavities and improving the health condition of respiratory tracts. The traditional electronic nose washer is generally composed of a spray assembly, a liquid source host, a cleaning liquid container and other parts, the front end of the electronic nose washer is a nasal cavity adapter, the nasal cavity adapter is inserted into nostrils when the electronic nose washer is used, and liquid medicine can be sprayed into the nasal cavities by starting the electronic nose washer, as shown in the patent technology with the application number of CN 202221167672.8. The nose adaptation head and the nose washer body of the technology are of a linear type, however, the linear type design cannot well spray liquid medicine into the deep part of the nasal cavity when in use, a user is required to repeatedly adjust the angle of the nose washer, and experience is reduced.

Disclosure of utility model

The present utility model aims to solve the above problems and provide a nose sprayer kit with a more complex ergonomic structure.

The aim of the utility model is achieved by the following technical scheme: the nose sprayer set comprises a nose sprayer body, wherein the nose sprayer body comprises a shell, a liquid spraying device arranged in the shell, and a nose arranged at the upper end of the shell; the nose is obliquely arranged upwards, and an included angle alpha is formed between the central axis of the nose and the central axis of the shell; the liquid spraying ends of the liquid spraying device are distributed along the central axis of the nose and extend to the liquid outlet of the nose.

Further, the included angle alpha is 15-45 degrees.

The liquid spraying device comprises a power assembly, a separation cover and a nozzle.

The separation cover comprises a separation cover lower shell and an airflow jet pipe, the separation cover lower shell is circumferentially connected with the inner wall of the shell, and the airflow jet pipe is arranged on the separation cover lower shell; the air flow jet pipe extends to a liquid outlet of the nose along the central axis of the nose, and the diameter of the liquid outlet end of the air flow jet pipe is gradually reduced; the power assembly is arranged in the installation bin and is communicated with the air flow jet pipe, the nozzle is sleeved on the outer side of the air flow jet pipe, and a liquid spraying channel communicated with the liquid storage bin is formed between the nozzle and the air flow jet pipe.

The power assembly comprises a circuit board, a switch, an air pump and a battery, wherein the switch, the air pump and the battery are respectively and electrically connected with the circuit board; the switch stretches out of the shell, and the air outlet of the air pump is communicated with the air flow jet pipe.

And the shell is also provided with a USB connector assembly electrically connected with the circuit board.

The installation bin is internally provided with a partition plate and a hollow silica gel plug, one end of the silica gel plug is connected with the air flow injection pipe, the other end of the silica gel plug is connected with the partition plate, and the air pump is communicated with the air flow injection pipe through the silica gel plug.

A liquid collecting cover positioned below the nose is detachably sleeved on the outer side of the shell; the liquid collecting cover comprises a cover body sleeved on the outer side of the shell, and a baffle is circumferentially arranged on the outer side of the cover body; an annular liquid collecting cavity is formed between the baffle and the cover body.

The mounting port communicated with the liquid storage bin is formed in the shell, the connecting end of the nose is circumferentially provided with a clamping part, a bayonet is formed between the clamping part and the side wall of the nose, and the end wall of the mounting port of the shell is clamped into the bayonet.

The shell comprises an outer tube, a lower cover arranged at the lower end of the outer tube and an upper cover arranged at the upper end of the outer tube; the nose is connected with the upper cover.

As another preferred scheme, the nose sprayer set further comprises a sterilizing box for sterilizing the nose and the liquid collecting cover; the disinfection box comprises a disinfection box body, a disinfection box upper cover arranged at the upper end of the disinfection box body, and a disinfection box bottom cover arranged at the lower end of the disinfection box body.

Compared with the prior art, the application has the following beneficial effects:

(1) The nose and the liquid spraying end of the liquid spraying device are obliquely arranged, so that the nose is more in accordance with the engineering principle of human body, the nose is easier to extend into the nasal cavity of a user, the liquid medicine is easier to spray into the deep part of the nasal cavity of the user, and the use experience is improved.

(2) The utility model is provided with the partition board and the silica gel plug, the silica gel plug has good sealing performance, and the damage of electronic elements caused by the leakage of liquid medicine in the liquid storage bin to the power assembly is effectively prevented.

(3) The liquid collecting cover is arranged on the outer side of the shell, and the liquid medicine flowing out of the nasal cavity after washing is collected into the liquid collecting cover along the nose and the outer wall of the shell, so that the liquid medicine after use is prevented from being scattered and leaked to a user.

(4) The joints among the outer tube, the lower cover and the upper cover are sealed by the silica gel waterproof cap, so that liquid cannot enter the product to damage electronic elements of the power assembly, and the durability of the product is improved.

(5) The mounting opening on the shell is clamped into the bayonet on the nose, so that the medical liquid flowing out of the nasal cavity can be prevented from flowing into the nose sprayer from the position between the nose and the shell, and the electronic element is prevented from being damaged.

Additional features of the application will be set forth in part in the description which follows. Additional features of part of the application will be readily apparent to those skilled in the art from a examination of the following description and the corresponding figures or a study of the manufacture or operation of the embodiments. The features of the present disclosure may be implemented and realized in the practice or use of the various methods, instrumentalities and combinations of the specific embodiments described below.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. Like reference symbols in the various drawings indicate like elements. Wherein,

Fig. 1 is a front view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is a structural view of the partition cover of the present utility model.

Fig. 6 is a cross-sectional view of the liquid collecting cap of the present utility model.

Fig. 7 is an enlarged schematic view at B in fig. 4.

Fig. 8 is a structural view of the sterilizing cassette of the present utility model.

Fig. 9 is an exploded view of the sterilization case of the present utility model.

The reference numerals in the above figures are: 1-nose, 2-liquid collecting cover, 201-cover body, 202-baffle, 203-annular liquid collecting cavity, 3-upper cover, 4-nozzle, 5-separation cover, 501-separation cover lower shell, 502-air flow injection pipe, 6-outer pipe, 601-partition board, 7-silica gel plug, 8-air pump bracket, 9-battery, 10-air pump, 11-circuit board, 12-switch, 13-USB joint component, 14-dust cover, 15-lower cover, 16-liquid storage bin, 17-liquid spraying channel, 18-buckle part, 19-disinfection box upper cover, 20-disinfection box body, 21-disinfection box bottom cover, 22-installation bin and 23-bayonet.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that if the terms "first," "second," and the like are referred to in the description of the present application and the claims and the above figures, they are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, if the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are referred to, the indicated azimuth or positional relationship is based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Further, in the present application, the terms "mounted," "configured," "provided," "connected," "sleeved," and the like are to be construed broadly if they relate to. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 1 to 3, the present embodiment discloses a nose sprayer kit, which includes a nose sprayer body; specifically, the nose sprayer body comprises a shell, a liquid spraying device arranged in the shell, and a nose head 1 arranged at the upper end of the shell.

The nose 1 is a spray end of the nose sprayer, and is to be inserted into a nasal cavity of a user when in use, and for this purpose, as shown in fig. 3, the nose 1 is inclined upward, and an acute angle formed between a central axis of the nose 1 and a central axis of the housing is α, wherein the included angle α is 15 ° to 45 °, and in this embodiment, the included angle α is set to 30 °.

In order to eject the liquid medicine in the inclined direction of the nose head 1, the liquid ejecting end of the liquid ejecting apparatus is distributed along the central axis of the nose head 1 and extends to the liquid outlet of the nose head 1.

Through the structure, the design of the nose 1 accords with the engineering principle of human body, so that the nose 1 can extend into the nasal cavity of a user more easily, and the liquid medicine can be sprayed into the deep nasal cavity of the user more easily, and the use experience is improved.

In addition, as shown in fig. 3, the housing includes an outer tube 6, a lower cover 15 provided at a lower end of the outer tube 6, and an upper cover 3 provided at an upper end of the outer tube 6. When the device is specifically arranged, the outer tube 6 is detachably connected with the lower cover 15 and the upper cover 3 through threads, so that the internal components can be conveniently installed; and after connection, the outer side of the connecting part is sealed by a silica gel waterproof cap, so that liquid cannot enter the product to damage electronic elements of the power assembly, and the durability of the product is improved.

As shown in fig. 4 and 7, the upper cover 3 is provided with a mounting opening, and the nose 1 is mounted on the mounting opening. The mounting opening is arranged obliquely, so that an included angle alpha can be formed between the nose 1 and the central axis of the shell after the nose is mounted on the mounting opening.

In addition, the connecting end of the nose 1 is circumferentially provided with a buckling part 18; when in installation, the clamping part 18 is clamped into the installation opening of the upper cover 3, so that the nose 1 can be detachably installed on the upper cover 3. The bayonet 23 is formed between the buckling part 18 and the side wall of the nose 1, when the buckling part 18 is clamped into the mounting opening, the end wall of the mounting opening is clamped into the bayonet 23, as shown in fig. 7, a plurality of sealing surfaces are arranged between the nose 1 and the upper cover 3, so that the sealing effect between the nose 1 and the upper cover 3 is improved, and the liquid medicine flowing out of the nasal cavity after use is prevented from penetrating into the shell from between the nose 1 and the upper cover 3, so that the internal elements are damaged.

As shown in fig. 2 and 3, the liquid ejecting apparatus includes a power assembly, a partition cover 5, and a nozzle 4. Specifically, as shown in fig. 5, the partition cover 5 includes a partition cover lower case 501 and an air flow injection pipe 502 provided on the partition cover lower case 501, and the partition cover lower case 501 is provided with a hole, and the air flow injection pipe 502 communicates with the hole.

The lower shell 501 of the separation cover is circumferentially connected with the inner wall of the shell; specifically, an annular recess is provided at the edge of the lower case 501 of the partition cover, and an annular recess is provided at the lower end of the upper cover 3 to be matched with the recess. When the upper cover 3 is installed on the outer pipe 6, the annular concave cavity on the upper cover 3 is matched with the annular concave table on the lower separating cover shell 501, the lower separating cover shell 501 is pressed by the upper cover 3, and the upper cover 5 can be removed when the upper cover 3 is loosened.

With the above-described structure, the partition cover lower case 501 partitions the inside of the case up and down into the liquid storage compartment 16 and the mounting compartment 22, and the power assembly is mounted in the mounting compartment 22 and communicates with the air flow injection duct 502. The airflow jet pipe 502 is located in the liquid storage bin 16, and extends to the liquid outlet of the nose 1 along the central axis of the nose 1. The liquid storage bin 16 is used for storing liquid medicine for cleaning nasal cavity, when the liquid medicine is used, the nose head 1 can be removed, and the liquid medicine is added into the liquid storage bin 16 from the mounting opening on the upper cover 3.

The nozzle 4 is sleeved outside the air jet pipe 502, and a liquid jet channel 17 communicated with the liquid storage bin 16 is formed between the nozzle 4 and the air jet pipe 502. In addition, the diameter of the liquid outlet end of the airflow jet pipe 502 gradually decreases in the airflow flowing direction.

With the above structure, when the power assembly is started, the air flow is ejected from the air flow ejecting pipe 502, and as the diameter of the liquid outlet end of the air flow ejecting pipe 502 gradually decreases along the air flow direction, the flow velocity of the air flow flowing out of the air flow ejecting pipe 502 is increased, so that negative pressure is formed at the outlet of the air flow ejecting pipe 502, and the liquid medicine in the liquid storage bin 16 is sucked up from the liquid spraying channel 17 and ejected from the nose head 1 into the nasal cavity of the user.

In addition, as shown in fig. 3, the power assembly includes a circuit board 11, a switch 12 electrically connected to the circuit board 11, an air pump 10, and a battery 9, respectively. The air pump 10 is arranged in the shell through the air pump bracket 8, the switch 12 extends out of the shell, the air pump can be controlled to work through pressing the switch 12, and the air outlet of the air pump 10 is communicated with the air flow jet pipe 502. An air inlet hole can be formed in the bottom of the lower cover 15, when the air pump 10 is started, air flow can enter the shell from the air inlet hole and then enter the air pump 10, and the air is pressurized by the air pump and then is sprayed to the air flow spraying pipe 502.

The shell is also provided with a USB connector assembly 13 electrically connected with the circuit board 11, and the battery 9 can be charged through the USB connector assembly 13. Corresponding holes of the USB connector assembly 13 are formed in the corresponding shell so as to facilitate the insertion of the charging connector; a dust cap 14 may be provided over the aperture.

Example 2

The present embodiment is basically the same as embodiment 1, except that the partition board 601 and the hollow silica gel plug 7 are disposed in the installation bin 22, through holes are disposed on the partition board 601, one end of the silica gel plug 7 is connected with the air flow injection pipe 502, the other end of the silica gel plug passes through the through holes of the partition board 601, and the air outlet end of the air pump 10 is connected to the central hole of the silica gel plug 7, so that the air pump 10 is communicated with the air flow injection pipe 502 through the silica gel plug 7, as shown in fig. 3 and 4.

When specifically provided, the spacer 601 may be a top plate of the outer tube 6, which is integrally formed with the outer tube 6. The silica gel plug 7 and the partition 601 have good sealing performance, and can effectively prevent the medicine liquid from penetrating into the lower part of the partition 601 to damage electronic devices.

Example 3

As shown in fig. 1, this embodiment is based on embodiment 2, in which a liquid collecting cap 2 is detachably fitted to the outside of the housing below the nose 1. As shown in fig. 6, the liquid collecting cover 2 includes a cover 201 sleeved outside the casing, and a baffle 202 circumferentially arranged outside the cover 201; an annular liquid collecting cavity 203 is formed between the baffle 202 and the cover 201.

Specifically, the cover 201 is provided with a mounting opening, and the mounting opening is matched with the tilting direction of the nose 1; when the nose cup is installed, the liquid collecting cover 2 is sleeved from the nose head 1, so that the nose head 1 extends out of the installation opening, and the liquid collecting cover 2 is clamped on the shell along with the continuous downward sleeving of the liquid collecting cover 2.

In this embodiment, by providing the liquid collecting cap 2, the liquid medicine flowing out from the nasal cavity after washing is collected in the liquid collecting cavity 203 along the nose head 1 and the outer wall of the housing, and the liquid medicine after use is prevented from leaking to the user.

Example 4

This embodiment further comprises a sterilizing box for sterilizing the nose 1 and the liquid collecting cap 2 on the basis of embodiment 3. As shown in fig. 8 and 9, the sterilization case includes a sterilization case body 20, a sterilization case upper cover 19 provided at an upper end of the sterilization case body 20, and a sterilization case bottom cover 21 provided at a lower end of the sterilization case body 20. The sterilizing box body 20 is detachably connected with the upper cover 19 and the bottom cover 21 of the sterilizing box through threads. When the nasal cavity sterilizing box is used, sterilizing liquid can be filled in the sterilizing box, and after the nasal cavity sterilizing box is used, the nose head 1 contacted with the nasal cavity of a user and the liquid collecting cover 2 contacted with the liquid medicine after washing can be placed in the sterilizing box for sterilization so as to be convenient for the next use.

It should be noted that all of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except mutually exclusive features and/or steps.

In addition, the foregoing detailed description is exemplary, and those skilled in the art, having the benefit of this disclosure, may devise various arrangements that, although not explicitly described herein, are within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the utility model is defined by the claims and their equivalents.

Claims

1. The nose sprayer suit comprises a nose sprayer body and is characterized in that the nose sprayer body comprises a shell, a liquid spraying device arranged in the shell and a nose (1) arranged at the upper end of the shell; the nose (1) is obliquely arranged upwards, and an included angle alpha is formed between the central axis of the nose and the central axis of the shell; the liquid spraying ends of the liquid spraying device are distributed along the central axis of the nose (1) and extend to the liquid outlet of the nose (1).

2. The nasal sprayer kit of claim 1, wherein the included angle α is 15 ° to 45 °.

3. The nasal sprayer kit according to claim 1, wherein the liquid spraying device comprises a power assembly, a divider cap (5) and a nozzle (4);

The separation cover (5) comprises a separation cover lower shell (501) and an air flow injection pipe (502), wherein the separation cover lower shell (501) is circumferentially connected with the inner wall of the shell, the air flow injection pipe (502) is arranged on the separation cover lower shell (501), and the separation cover lower shell (501) vertically separates the inside of the shell into a liquid storage bin (16) and a mounting bin (22); the air flow jet pipe (502) extends to a liquid outlet of the nose (1) along the central axis of the nose (1), and the diameter of the liquid outlet end of the air flow jet pipe (502) is gradually reduced; the power assembly is arranged in the installation bin (22) and is communicated with the air flow jet pipe (502), the nozzle (4) is sleeved on the outer side of the air flow jet pipe (502), and a liquid spraying channel (17) communicated with the liquid storage bin (16) is formed between the nozzle (4) and the air flow jet pipe (502).

4. A nasal sprayer kit according to claim 3, wherein the power assembly comprises a circuit board (11), a switch (12), an air pump (10) and a battery (9) electrically connected to the circuit board (11), respectively; the switch (12) stretches out of the shell, and the air outlet of the air pump (10) is communicated with the air flow jet pipe (502).

5. The nasal sprayer kit of claim 4, wherein the housing further comprises a USB connector assembly (13) electrically connected to the circuit board (11).

6. The nasal sprayer suit of claim 4, wherein a partition board (601) and a hollow silica gel plug (7) are arranged in the installation bin (22), one end of the silica gel plug (7) is connected with the air flow spraying pipe (502), the other end of the silica gel plug is connected with the partition board (601), and the air pump (10) is communicated with the air flow spraying pipe (502) through the silica gel plug (7).

7. The nasal sprayer suit of claim 1, wherein the outer side of the housing is detachably sleeved with a liquid collecting cover (2) positioned below the nose (1); the liquid collecting cover (2) comprises a cover body (201) sleeved on the outer side of the shell, and a baffle (202) circumferentially arranged on the outer side of the cover body (201); an annular liquid collecting cavity (203) is formed between the baffle (202) and the cover body (201).

8. A nasal sprayer suit according to claim 3, characterized in that the housing is provided with a mounting opening communicated with the liquid storage bin (16), the connecting end of the nose (1) is circumferentially provided with a clamping part (18), a bayonet (23) is formed between the clamping part (18) and the side wall of the nose (1), and the mounting opening end wall of the housing is clamped into the bayonet (23).

9. The nasal sprayer kit according to claim 1, wherein the housing comprises an outer tube (6), a lower cover (15) provided at a lower end of the outer tube (6), and an upper cover (3) provided at an upper end of the outer tube (6); the nose (1) is connected with the upper cover (3).

10. The nasal sprayer kit according to claim 1, further comprising a sterilizing box for sterilizing the nose (1) and the liquid collecting cap (2); the disinfection box comprises a disinfection box body (20), a disinfection box upper cover (19) arranged at the upper end of the disinfection box body (20), and a disinfection box bottom cover (21) arranged at the lower end of the disinfection box body (20).