CN220025572U - Nose washing device spray head - Google Patents

Abstract

The utility model provides a nose washer spray head, which comprises a nozzle and a liquid draining assembly. The liquid draining assembly comprises a shell and a first liquid draining channel, the shell is detachably sealed on the outer peripheral side of the nozzle and used for sealing the nasal cavity of a human body, and the first liquid draining channel is arranged on the shell and used for conveying waste liquid from the nasal cavity to an external storage device. According to the nasal cavity washing device spray head, after the normal saline is sprayed into the nasal cavity by the spray nozzle, the shell is adopted, so that waste liquid can be prevented from flowing out of the nasal cavity. The first liquid discharge channel is adopted, so that waste liquid in the nasal cavity can be conveyed to an external storage device for unified collection. To sum up, this shower nozzle can collect the waste liquid simultaneously at the in-process of wasing the nasal cavity, can prevent that the waste liquid from flowing to human face, helps improving user's experience, facilitates the use. And the shell and the nozzle adopt a detachable connection design, and after the cleaning is finished, the shell can be detached from the nozzle, so that the disinfection is convenient, and the next use is convenient.

Description

Nose washing device spray head

Technical Field

The utility model belongs to the technical field of medical care instruments, and particularly relates to a nose washer spray head.

Background

The nasal lavage device is a tool for washing the nasal cavity, and can send physiological saline into the nasal cavity through water flow or atomization, and can eliminate bacteria and discharge dirt as much as possible, so that the nasal cavity is restored to normal physiological environment, and the aim of protecting the nasal cavity is achieved. At present, when the nasal irrigator is used, after the physiological saline enters the nasal cavity in a water flow or atomization mode, part of the physiological saline is easy to condense in the nasal cavity and directly flows out from the nasal cavity, so that waste liquid is easy to flow from the nasal cavity to the face of a human body, and the use convenience is poor.

Disclosure of Invention

The embodiment of the utility model aims to provide a nose washer nozzle, which solves the technical problem that waste liquid in the prior art easily flows to the face of a human body, so that the use convenience is poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a nasal irrigator spray head comprising:

a nozzle;

the liquid draining assembly comprises a shell and a first liquid draining channel, the shell is detachably sealed on the outer peripheral side of the nozzle and used for sealing the nasal cavity of a human body, and the first liquid draining channel is arranged on the shell and used for conveying waste liquid from the nasal cavity to an external storage device.

Optionally, the housing includes a first case detachably sealed to an outer peripheral side of the nozzle, and a second case connected to the first case and provided separately from the nozzle.

Optionally, a first limiting hole is formed in the outer peripheral side of the nozzle; the shell further comprises a second limiting hole and a limiting rod, wherein the second limiting hole is formed in the first shell, and the limiting rod sequentially penetrates through the second limiting hole and the first limiting hole to limit the first shell.

Optionally, the nozzle is provided with a first guide surface, and the first guide surface is gradually arranged from one end of the nozzle, which is close to the first shell, to one end of the nozzle, which is far from the first shell, along a first direction, and is attached to the inner periphery side of the first shell; the limiting rod is provided with a second guide surface, and the second guide surface is gradually increased from one end, away from the second limiting hole, of the limiting rod to one end, away from the first limiting hole, of the limiting rod.

Optionally, the housing further comprises a first sealing ring sealed between the nozzle and the first housing.

Optionally, the second housing is provided with a third guide surface, and the third guide surface is reduced from an end of the second housing, which is close to the first housing, toward an end of the second housing, which is far from the first housing, along the first direction.

Optionally, the first liquid draining channels are provided in plurality, and the first liquid draining channels are all circumferentially arranged on the first shell around the first direction.

Optionally, the nose washer nozzle further comprises a plurality of limiting blocks, and the limiting blocks are fixedly connected to one end of the nozzle, which is far away from the shell; the shell further comprises a third shell, wherein the third shell is sealed between the first shell and the limiting blocks; the liquid draining assembly further comprises a second liquid draining channel which is arranged on the third shell and communicated with the plurality of first liquid draining channels.

Optionally, the second liquid drainage channel includes collecting tank and liquid outlet, the collecting tank is seted up the third casing is close to one side of first casing and with a plurality of first liquid drainage channel intercommunication, the liquid outlet is located the third casing is kept away from one side of first casing and with the collecting tank intercommunication, the liquid outlet is kept away from the one end and the outside of third casing accomodate the utensil intercommunication.

The nose washer nozzle provided by the utility model has the beneficial effects that:

according to the nasal cavity washing device spray head provided by the embodiment of the utility model, after the physiological saline is sprayed into the nasal cavity by the spray nozzle, the shell is adopted to prevent the waste liquid from flowing out of the nasal cavity. The first liquid discharge channel is adopted, so that waste liquid in the nasal cavity can be conveyed to an external storage device for unified collection. To sum up, this shower nozzle can collect the waste liquid simultaneously at the in-process of wasing the nasal cavity, can prevent that the waste liquid from flowing to human face, helps improving user's experience, facilitates the use. And the shell and the nozzle adopt a detachable connection design, and after the cleaning is finished, the shell can be detached from the nozzle, so that the disinfection is convenient, and the next use is convenient.

The nose washing device provided by the utility model has the beneficial effects that:

the nasal lavage device provided by the embodiment of the utility model can collect waste liquid in the nasal cavity in the nasal lavage process, can prevent the waste liquid from flowing to the face of a human body, and is beneficial to improving the experience of a user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a nasal rinse provided in an embodiment of the present utility model;

FIG. 2 is a first view cross-section of a nasal rinse spray head provided in accordance with an embodiment of the present utility model;

FIG. 3 is a second view cross-section of a nasal rinse spray head provided in accordance with an embodiment of the present utility model;

fig. 4 is a perspective view of a nasal rinse spray head provided in an embodiment of the present utility model, excluding a nasal rinse body.

Wherein, each reference sign in the figure:

1. a nozzle;

2. a liquid discharge assembly; 21. a housing; 211. a first housing; 212. a second housing; 213. a third guide surface; 214. a third liquid discharge channel; 22. a first drain channel; 23. a second limiting hole; 24. a limit rod; 25. a second guide surface; 26. a first seal ring; 27. a third housing; 28. a second liquid discharge channel; 281. a liquid collecting tank; 282. a liquid outlet; 291. a second seal ring; 292. a third seal ring;

3. a first limiting hole;

4. a first guide surface;

5. a limiting block;

6. a nasal irrigator body;

7. and (3) a joint.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Based on the above, the utility model provides the nose washing device spray head which can convey waste liquid in the nasal cavity in the nose washing process, can prevent the waste liquid from flowing to the face of a human body, and is beneficial to improving the convenience of use.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a nasal lavage device spray head comprising a nozzle 1 and a drain assembly 2. The liquid discharge assembly 2 includes a housing 21 and a first liquid discharge passage 22, the housing 21 is detachably sealed to the outer peripheral side of the nozzle 1 and is used for blocking the nasal cavity of a human body, and the first liquid discharge passage 22 is opened to the housing 21 and is used for conveying waste liquid from the nasal cavity to an external storage device.

In the present embodiment, the external storage device is described as an example of a storage bottle. Of course, in other embodiments, the external storage device may be configured in other structures according to practical application requirements, which is not limited herein. When the external storage device is arranged as a storage bottle, a conduit is communicated between the storage bottle and the first liquid discharge channel 22, and the waste liquid in the first liquid discharge channel 22 can be conveyed into the storage bottle.

The utility model provides a nasal lavage device nozzle, which can prevent waste liquid from flowing out of a nasal cavity by adopting a shell 21 after a nozzle 1 sprays normal saline into the nasal cavity. The first liquid discharge passage 22 can convey the waste liquid in the nasal cavity to an external storage device for unified collection. To sum up, this shower nozzle can collect the waste liquid simultaneously at the in-process of wasing the nasal cavity, can prevent that the waste liquid from flowing to human face, helps improving user's experience, facilitates the use. And, shell 21 and nozzle 1 adopt the detachable connection design, can dismantle shell 21 from nozzle 1 after the washing is accomplished, and convenient disinfection is convenient for use next time.

In one embodiment of the present utility model, referring to fig. 1 to 3, the housing 21 includes a first housing 211 and a second housing 212, the first housing 211 being detachably sealed to the outer circumferential side of the nozzle 1, the second housing 212 being coupled to the first housing 211 and being provided separately from the nozzle 1.

So configured, since the first housing 211 is detachably sealed to the outer peripheral side of the nozzle 1, and the second housing 212 is separately provided from the nozzle 1, a gap exists between the second housing 212 and the nozzle 1, which facilitates the waste liquid to enter the first liquid discharge passage 22, and the waste liquid to be discharged. In addition, the first housing 211 is sealed to the outer peripheral side of the nozzle 1, so that the leakage of waste liquid from the gap between the first housing 211 and the nozzle 1 can be prevented, and the sealing performance of the head can be improved.

In an embodiment of the present utility model, referring to fig. 1 to 3, a first limiting hole 3 is formed on the outer periphery of the nozzle 1. The shell 21 further comprises a second limiting hole 23 and a limiting rod 24, the second limiting hole 23 is formed in the first shell 211, and the limiting rod 24 sequentially penetrates through the second limiting hole 23 and the first limiting hole 3 to limit the first shell 211.

So set up, adopt gag lever post 24, can peg graft in first spacing hole 3 and second spacing hole 23 simultaneously to can be with first casing 211 spacing in nozzle 1. The first housing 211 and the second housing 212 can be prevented from falling off the nozzle 1 during use.

In one embodiment of the present utility model, referring to fig. 1 to 3, the nozzle 1 is provided with a first guide surface 4, and the first guide surface 4 is provided progressively from an end of the nozzle 1 near the first housing 211 toward an end of the nozzle 1 far from the first housing 211 in the first direction, and is adhered to an inner peripheral side of the first housing 211. The second guide surface 25 is formed on the limiting rod 24, and the second guide surface 25 is gradually increased from one end of the limiting rod 24 away from the second limiting hole 23 to one end of the limiting rod 24 away from the first limiting hole 3.

By providing the first guide surface 4 in this way, the first housing 211 can be guided when the housing 21 is attached to the nozzle 1, and the attachment and positioning are facilitated. With the second guide surface 25, when the housing 21 is mounted to the nozzle 1, the second guide surface 25 can guide the first housing 211 when the first and second limiting holes 3 and 23 are misaligned, so that the first and second housings 211 and 212 can be driven to move, so that the first housing 211 is limited to the nozzle 1, which contributes to improving convenience of use.

In one embodiment of the present utility model, referring to fig. 1 to 3, the housing 21 further includes a first sealing ring 26, and the first sealing ring 26 is sealed between the nozzle 1 and the first housing 211.

By this arrangement, the first seal ring 26 can seal the gap between the first housing 211 and the nozzle 1, and can prevent the waste liquid from leaking out from the gap between the first housing 211 and the nozzle 1, thereby preventing the waste liquid from flowing to the human face.

In one embodiment of the present utility model, referring to fig. 1 to 3, the second housing 212 is provided with a third guiding surface 213, and the third guiding surface 213 is tapered from an end of the second housing 212 near the first housing 211 toward an end of the second housing 212 far from the first housing 211 along the first direction.

Here, the first direction above and below refers to the X-axis in fig. 2.

So set up, third guide face 213 is close to the one end of first casing 211 along first direction from second casing 212 and is kept away from the one end reduction setting of first casing 211 towards second casing 212, because the size of human nasal cavity is different, when placing in the human nasal cavity with second casing 212, can be applicable to the human nasal cavity of different sizes, helps improving the application scope of this shower nozzle. In addition, with the third guide surface 213, after the second housing 212 is placed in the human nasal cavity, the second housing 212 has a tendency to continue moving toward the interior of the human nasal cavity, so that the human nasal cavity and the second housing 212 can be closely attached, and the exudation of waste liquid can be prevented as much as possible.

Optionally, the second housing 212 is provided with a plurality of third drain channels 214, and the plurality of third drain channels 214 are separately arranged along the first direction.

With this arrangement, due to the presence of the third guide surface 213, the gap inevitably exists between the third guide surface 213 and the inner wall of the nasal cavity of the human body, and the plurality of third liquid discharge passages 214 are employed, the waste liquid between the third guide surface 213 and the nasal cavity of the human body can be conveyed between the second housing 212 and the nozzle 1, and further can be output through the first liquid discharge passage 22, and the retention of the waste liquid can be prevented. This can prevent waste liquid from flowing to the face of the human body as much as possible when the head is pulled out from the nasal cavity.

In one embodiment of the present utility model, referring to fig. 1 to 3, the first drain channels 22 are provided in plurality, and the first drain channels 22 are all circumferentially arranged on the first housing 211 around the first direction.

So set up, adopt a plurality of first flowing back passageways 22, when there is the foreign matter in the waste liquid with one of them first flowing back passageway 22 jam, the waste liquid can be carried to outside through other first flowing back passageways 22 and accomodate in the utensil, helps further improving the convenience of being suitable for.

In one embodiment of the present utility model, referring to fig. 1 to 3, the nose washer nozzle further includes a plurality of stoppers 5, and the plurality of stoppers 5 are fixedly connected to an end of the nozzle 1 remote from the housing 21. The housing 21 further includes a third housing 27, the third housing 27 being sealed between the first housing 211 and the plurality of stoppers 5. The drain assembly 2 further includes a second drain channel 28, the second drain channel 28 being provided in the third housing 27 and communicating with the plurality of first drain channels 22.

So set up, adopt second flowing back passageway 28, the waste liquid in a plurality of first flowing back passageway 22 homoenergetic flows into second flowing back passageway 28 to unify through second flowing back passageway 28 and carry outside to accomodate the utensil, need not to collect the waste liquid in a plurality of first flowing back passageways 22 alone, help improving the convenience of use. In addition, the plurality of stoppers 5 can limit the third housing 27, and by the engagement of the first housing 211, the third housing 27 can be completely limited between the stoppers 5 and the first housing 211, and the third housing 27 can be prevented from moving in the first direction, so that the third housing 27 can be prevented from falling off the nozzle 1.

In an embodiment of the present utility model, referring to fig. 1 to 3, the second drain channel 28 includes a liquid collecting tank 281 and a liquid outlet 282, the liquid collecting tank 281 is opened at a side of the third housing 27 close to the first housing 211 and is communicated with the plurality of first drain channels 22, the liquid outlet 282 is provided at a side of the third housing 27 far from the first housing 211 and is communicated with the liquid collecting tank 281, and an end of the liquid outlet 282 far from the third housing 27 is communicated with an external container.

So set up, adopt the liquid collection groove 281 can collect the waste liquid in a plurality of first flowing back passageway 22, need not to collect a plurality of first flowing back passageway 22 alone, help improving the convenience of use. By using the liquid outlet 282, the waste liquid in the liquid collection tank 281 can be sent to an external storage device.

Optionally, the drain assembly 2 further includes a second sealing ring 291 and a third sealing ring 292, where the second sealing ring 291 and the third sealing ring 292 are sealed between the third housing 27 and the first housing 211 and are located on two sides of the liquid collecting tank 281, respectively.

In this way, the second seal ring 291 can prevent the waste liquid from leaking out of the gap between the first housing 211 and the third housing 27, and the third seal ring 292 can prevent the waste liquid from leaking out of the gap between the third housing 27 and the nozzle 1. Which is helpful to improve the sealing performance of the spray head.

In one embodiment of the present utility model, referring to fig. 1 to 4, the nasal cavity device spray head further comprises a connector 7, wherein the connector 7 is fixedly mounted on the nozzle 1.

So set up, adopt joint 7, can install the device to the atomizer, can atomize or wash the nose according to the practical application demand, help improving the application scope of the device.

As shown in fig. 1, the present utility model provides a nasal irrigator comprising a nasal irrigator nozzle and a main nasal irrigator body, the nasal irrigator nozzle being mounted to a main nasal irrigator body 6.

The nasal cavity washing device provided by the utility model can collect waste liquid in the nasal cavity washing process, can prevent the waste liquid from flowing to the face of a human body, and is beneficial to improving the experience of a user.

One or more embodiments of the present utility model are intended to embrace all such alternatives, modifications and variations as fall within the broad scope of the present utility model. Accordingly, any omissions, modifications, equivalents, improvements and others which are within the spirit and principles of the one or more embodiments of the utility model are intended to be included within the scope of the utility model.

Claims (9)

1. A nasal irrigator spray head, comprising:

a nozzle (1);

the liquid draining assembly (2), the liquid draining assembly (2) comprises a shell (21) and a first liquid draining channel (22), the shell (21) is detachably sealed on the outer peripheral side of the nozzle (1) and is used for blocking the nasal cavity of a human body, and the first liquid draining channel (22) is arranged on the shell (21) and is used for conveying waste liquid from the nasal cavity to an external storage device.

2. The nasal washer nozzle as claimed in claim 1, wherein the housing (21) comprises a first housing (211) and a second housing (212), the first housing (211) being detachably sealed to the outer peripheral side of the nozzle (1), the second housing (212) being connected to the first housing (211) and being provided separately from the nozzle (1).

3. The nasal washer nozzle as claimed in claim 2, wherein a first limiting hole (3) is formed on the outer peripheral side of the nozzle (1); the shell (21) further comprises a second limiting hole (23) and a limiting rod (24), the second limiting hole (23) is formed in the first shell (211), and the limiting rod (24) sequentially penetrates through the second limiting hole (23) and the first limiting hole (3) to limit the first shell (211).

4. A nasal irrigator spray head according to claim 3, wherein the nozzle (1) is provided with a first guide surface (4), and the first guide surface (4) is arranged progressively from one end of the nozzle (1) close to the first housing (211) along a first direction toward one end of the nozzle (1) away from the first housing (211) and is attached to the inner peripheral side of the first housing (211); the limiting rod (24) is provided with a second guide surface (25), and the second guide surface (25) is gradually increased from one end, away from the second limiting hole (23), of the limiting rod (24) towards one end, away from the first limiting hole (3), of the limiting rod (24).

5. The nasal washer spray head according to claim 2, characterized in that the housing (21) further comprises a first sealing ring (26), the first sealing ring (26) being sealed between the nozzle (1) and the first housing (211).

6. The nasal washer nozzle as recited in claim 2, wherein said second housing (212) is provided with a third guiding surface (213), said third guiding surface (213) being tapered in a first direction from an end of said second housing (212) adjacent to said first housing (211) towards an end of said second housing (212) remote from said first housing (211).

7. The nasal irrigator nozzle of claim 2, wherein the first drain passages (22) are provided in plurality, and the first drain passages (22) are all circumferentially provided around the first direction in the first housing (211).

8. The nasal washer nozzle as claimed in claim 7, further comprising a plurality of stoppers (5), a plurality of the stoppers (5) being fixedly connected to an end of the nozzle (1) remote from the housing (21); the housing (21) further comprises a third shell (27), wherein the third shell (27) is sealed between the first shell (211) and the limiting blocks (5); the liquid draining assembly (2) further comprises a second liquid draining channel (28), and the second liquid draining channel (28) is arranged on the third shell (27) and is communicated with the plurality of first liquid draining channels (22).

9. The nasal washer nozzle as recited in claim 8, wherein said second drain passage (28) comprises a sump (281) and a liquid outlet (282), said sump (281) being provided on a side of said third housing (27) adjacent said first housing (211) and in communication with a plurality of said first drain passages (22), said liquid outlet (282) being provided on a side of said third housing (27) remote from said first housing (211) and in communication with said sump (281), an end of said liquid outlet (282) remote from said third housing (27) being in communication with an external receiving means.