Nozzle of nose nourishing instrument and nose nourishing instrument

Abstract

The utility model relates to a nozzle of a nose nourishing instrument and the nose nourishing instrument. The nozzle is provided with a first side and a second side which are oppositely arranged; a mist guide boss is convexly arranged on the first side of the nozzle; a spraying boss is arranged on the second side of the nozzle in a protruding mode, and the spraying boss corresponds to the mist guiding boss; the spraying boss is provided with a spraying channel, and the spraying channel penetrates through the spraying boss and the mist guiding boss. The section size of the spraying channel is gradually increased from the end close to the mounting base to the end away from the mounting base. Thus, when the nozzle is applied to the nose nourishing instrument, atomized steam sprayed out of the mist outlet end of the nose nourishing instrument enters the mist spraying channel and then is sprayed out; due to the design of a mist guiding boss and a spraying boss, the path of a mist spraying channel is prolonged, the pressure of sprayed gas can be relieved, and the use comfort level is improved; and meanwhile, the section size of the spraying channel is designed to be gradually increased in the direction from the first side to the second side, and it can be guaranteed that atomized steam is smoothly sprayed out.

Description

Technical Field

[0001] This application relates to the technical field of nasal care devices, and particularly to a nozzle of a nasal care instrument and a nasal care instrument. Background Art

[0002] For nasal care, atomized products are usually used. An atomizer is an important component in the field of medical device auxiliary technology that can atomize liquids, and its performance has a significant impact on the user's experience and treatment effect. Nasal care products spray the care liquid into the nasal cavity or around the nasal cavity after atomization and then inhale it. The atomized steam formed after the nasal care product is atomized is ejected through a nozzle. In the related technology, the shape of the nozzle is L-shaped, and the ejection effect of the atomized steam is not good, affecting the user's experience. Utility Model Content

[0003] This application provides a nozzle of a nasal care instrument and a nasal care instrument to solve the problem that the ejection effect of the atomized steam is not good, affecting the user's experience.

[0004] On the one hand, this application provides a nozzle of a nasal care instrument, including:

[0005] The nozzle has a first side and a second side that are oppositely arranged; a fog-guiding boss protrudes from the first side of the nozzle; a spraying boss protrudes from the second side of the nozzle, and the spraying boss is arranged corresponding to the fog-guiding boss; the spraying boss is provided with a spray channel, and the spray channel penetrates through the spraying boss and the fog-guiding boss; wherein, the cross-sectional dimension of the spray channel gradually increases in the direction from the first side to the second side.

[0006] Further, a positioning ring protrudes from the first side of the nozzle; the positioning ring is sleeved on the fog-guiding boss and is spaced from the fog-guiding boss; the length of the positioning ring in the axial direction is greater than the length of the fog-guiding boss in the axial direction.

[0007] Further, an abutting convex ring also protrudes from the first side of the nozzle; the abutting convex ring is sleeved on the positioning ring and is spaced from the positioning ring.

[0008] Further, a connecting block is provided between the positioning ring and the abutting convex ring, and both ends of the connecting block are connected to the positioning ring and the abutting convex ring respectively.

[0009] Further, a lifting boss extends radially along the outer periphery of the nozzle.

[0010] Further, the outer periphery of the spraying boss to the lifting boss is in smooth transition.

[0011] Further, the outer diameter range of the spraying boss is 0.8 - 1.2 cm.

[0012] Furthermore, the outer periphery of one end of the spraying boss away from the second side of the nozzle is arc-shaped.

[0013] On the other hand, the present application also provides a nasal care device, comprising:

[0014] A nasal care device body having a mist outlet end;

[0015] The nozzle as described in the above claim, the nozzle is connected to the mist outlet end of the nasal care device body.

[0016] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0017] The nozzle of the nasal care device provided by the embodiment of the present application has a first side and a second side which are oppositely arranged; a mist guiding boss protrudes from the first side of the nozzle; a spraying boss protrudes from the second side of the nozzle, and the spraying boss is arranged corresponding to the mist guiding boss; the spraying boss is provided with a spraying channel which penetrates through the spraying boss and the mist guiding boss; wherein, the cross-sectional dimension of the spraying channel gradually increases from the end close to the mounting seat to the end far from the mounting seat. In this way, when the nozzle is applied to the nasal care device, the atomized steam ejected from the mist outlet end of the nasal care device enters the spraying channel and then is ejected; the design of the mist guiding boss and the spraying boss extends the path of the spraying channel, can slow down the pressure of the ejected gas, and improve the use comfort; at the same time, the cross-sectional dimension of the spraying channel is designed to gradually increase along the direction from the first side to the second side, which can ensure the smooth ejection of the atomized steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present utility model and used together with the specification to explain the principles of the present utility model.

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0020] One or more embodiments are illustrated by way of example in the accompanying drawings, and these exemplary illustrations do not limit the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the drawings in the figures do not constitute a proportional limitation.

[0021] Figure 1 A cross-sectional schematic diagram of a nozzle of a nasal care device provided by an embodiment of the present application;

[0022] Figure 2 isFigure 1 Schematic structural diagram;

[0023] Figure 3 is Figure 2 Schematic structural diagram from another angle of;

[0024] Figure 4 is Figure 2 Schematic structural diagram from yet another angle of;

[0025] Figure 5 Schematic structural diagram of a nasal care device provided by an embodiment of the present application.

[0026] Explanation of reference numerals:

[0027] 1. Cap;

[0028] 2. Nasal care device body;

[0029] 3. Nozzle; 31. Positioning ring; 33. Mist guiding boss; 34. Spraying boss; 35. Spray channel; 36. Mouth section; 37. Lifting boss; 38. Abutting convex ring; 39. Connecting block; Detailed implementation manner

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] For ease of description, spatial relative relationship terms may be used in the text to describe the relative position relationship or movement of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "upper", "front", "rear", etc. Such spatial relative relationship terms are intended to include different orientations of the device during use or operation other than the orientations depicted in the figure. For example, if the device in the figure undergoes a position flip, attitude change, or motion state change, then these directional indications will change accordingly. For example, an element described as "below other elements or features" or "beneath other elements or features" will then be oriented as "above other elements or features" or "upper than other elements or features". Therefore, the exemplary term "below" can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0033] Figures 1 to 4 Nozzle 3 of a nasal care device provided by an embodiment of the present application, the nozzle 3 has a first side and a second side arranged opposite to each other; a mist guiding boss 33 protrudes from the first side of the nozzle 3; a spraying boss 34 protrudes from the second side of the nozzle 3, and the spraying boss 34 is arranged corresponding to the mist guiding boss 33; a spraying channel 35 is provided in the spraying boss 34, and the spraying channel 35 penetrates through the spraying boss 34 and the mist guiding boss 33; wherein, the cross-sectional dimension of the spraying channel 35 gradually increases in the direction from the first side to the second side.

[0034] It can be understood that when this nozzle 3 is applied to a nasal care device, the atomized vapor ejected from the mist outlet end of the nasal care device enters the spraying channel 35 and then is ejected; the design of the mist guiding boss 33 and the spraying boss 34 extends the path of the spraying channel 35, can slow down the pressure of the ejected gas, and improve the comfort of use; at the same time, the cross-sectional dimension of the spraying channel 35 is designed to gradually increase in the direction from the first side to the second side, which can ensure the smooth ejection of the atomized vapor.

[0035] Compared with the existing L-shaped design of the spraying channel 35, the atomizing channel of the present application is linear. The atomized vapor will not be affected by the pore walls of the atomizing channel during the process of passing through the spraying channel 35 and can pass through smoothly. At the same time, due to the design of the mist boss and the spraying boss 34, the path of the spraying channel 35 is extended, the pressure of the ejected gas is slowed down, and the linearly ejected atomized vapor will not cause too much impact on the user, which can ensure the comfort of use.

[0036] Such as Figures 1 to 4As shown, in the technical solution of this embodiment, a positioning ring 31 protrudes from the first side of the nozzle 3; the positioning ring 31 is sleeved on the fog-guiding boss 33 and is spaced apart from the fog-guiding boss 33; the length of the positioning ring 31 in the axial direction is greater than the length of the fog-guiding boss 33 in the axial direction.

[0037] It can be understood that when the nozzle 3 is applied to the nasal care device, the positioning ring 31 is in positioning cooperation with the main body 2 of the nasal care device. At the same time, since the length of the positioning ring 31 in the axial direction is greater than the length of the fog-guiding boss 33 in the axial direction, the fog-guiding boss 33 will be spaced apart from the main body 2 of the nasal care device, providing an installation space for the atomizer. And the atomizer is designed corresponding to the spray channel 35, which can ensure that the atomized steam is ejected from the spray channel 35.

[0038] As Figure 1 , Figure 2 and Figure 4 As shown, in the technical solution of this embodiment, a contact convex ring 38 also protrudes from the first side of the nozzle 3; the contact convex ring 38 is sleeved on the positioning ring 31 and is spaced apart from the positioning ring 31.

[0039] It can be understood that when the nozzle 3 is applied to the nasal care device, the contact convex ring 38 can be in contact with the nasal care device, playing a role in isolating and protecting the internal structure of the nozzle 3.

[0040] As Figure 4 As shown, in the technical solution of this embodiment, a connecting block 39 is provided between the positioning ring 31 and the contact convex ring 38, and both ends of the connecting block 39 are connected to the positioning ring 31 and the contact convex ring 38 respectively. In this way, it can play a role in improving the strength of the nozzle 3. At the same time, when other components (such as magnets) need to be installed on the nozzle 3, it can also provide an installation basis for the installation of other components.

[0041] As Figures 1 to 4 As shown, in the technical solution of this embodiment, a lifting boss 37 extends radially along the outer periphery of the nozzle 3.

[0042] It can be understood that by providing the lifting boss 37, it is convenient to pull the nozzle 3, and it is convenient to take out and put the nozzle 3 into and out of the housing of the nasal care device.

[0043] As Figures 1 to 3 As shown, in the technical solution of this embodiment, a smooth transition is formed from the outer periphery of the ejection boss 34 to the lifting boss 37.

[0044] It can be understood that on the one hand, it can improve the aesthetic degree of appearance, and on the other hand, it can improve the comfort of use.

[0045] In the technical solution of this embodiment, the outer peripheral diameter of the ejection boss 34 ranges from 0.8 to 1.2 cm.

[0046] It can be understood that when the nasal care device is in use, the ejection boss 34 is aligned with the nose, and can even be inserted into the nose for use. Setting the outer peripheral diameter of the ejection boss 34 in the range of 0.8 - 1.2 cm can be inserted into the nasal cavity without being too large to cause discomfort.

[0047] As Figures 1 to 3 shown, in the technical solution of this embodiment, the outer periphery of one end of the ejection boss 34 on the second side away from the nozzle 3 is arc-shaped.

[0048] It can be understood that the outer periphery of one end of the ejection boss 34 on the first side away from the nozzle 3 is defined as the mouth section 36. Designing the mouth section 36 to be arc-shaped can improve the comfort of use.

[0049] On the other hand, as Figure 5 shown, the present application also provides a nasal care device, including a nasal care device body 2 and the nozzle 3 as above. The specific structure of the nozzle 3 refers to the above embodiment. Since this nasal care device adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here. Among them, the nasal care device body 2 has a mist outlet end; the nozzle 3 is connected to the mist outlet end of the nasal care device body 2.

[0050] As Figure 5 shown, in this embodiment, it further includes a cap 1. The cap 1 is detachably connected to the nasal care device body 2 and can be used to cover and open the nozzle 3.

[0051] It should be understood that the terms used in the text are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" as used in the text may also include the plural form. The terms "include", "comprise", "contain", and "have" are inclusive and thus specify the presence of the stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or their combinations. The method steps, processes, and operations described in the text are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0052] Although the terms first, second, third, etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another region, layer, or section. Unless the context clearly indicates otherwise, terms such as "first", "second", and other numerical terms do not imply an order or sequence when used herein. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0053] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A nozzle (3) of a nose care device, characterized in that: The nozzle (3) has a first side and a second side which are arranged opposite to each other; a mist inducing boss (33) is convexly provided on the first side of the nozzle (3); a spraying boss (34) is convexly provided on the second side of the nozzle (3), and the spraying boss (34) is arranged corresponding to the mist inducing boss (33); the spraying boss (34) is provided with a spray channel (35), and the spray channel (35) passes through the spraying boss (34) and the mist inducing boss (33); wherein the cross-sectional dimension of the spray channel (35) gradually increases along the direction from the first side to the second side.

2. The nozzle (3) according to claim 1, characterized in that A positioning ring (31) is convexly provided on the first side of the nozzle (3); the positioning ring (31) is sleeved on the mist-inducing boss (33) and is spaced apart from the mist-inducing boss (33); the length of the positioning ring (31) along the axial direction is greater than the length of the mist-inducing boss (33) along the axial direction.

3. The nozzle (3) of the nose care device according to claim 2, characterized in that: The first side of the nozzle (3) is also provided with an abutting convex ring (38); the abutting convex ring (38) is sleeved on the positioning ring (31) and is spaced apart from the positioning ring (31).

4. The nozzle (3) of the nose care device according to claim 3, characterized in that: A connecting block (39) is provided between the positioning ring (31) and the abutting convex ring (38), and two ends of the connecting block (39) are respectively connected to the positioning ring (31) and the abutting convex ring (38).

5. The nozzle (3) of the nose care device according to claim 1, characterized in that: The outer circumference of the nozzle (3) is formed with a lifting boss (37) extending radially.

6. The nozzle (3) of the nose care device according to claim 5, characterized in that: The outer periphery of the ejection boss (34) transitions smoothly to the lifting boss (37).

7. The nozzle (3) of the nose care device according to claim 1, characterized in that: The outer diameter of the ejection boss (34) is in the range of 0.8-1.2 cm.

8. The nozzle (3) of the nose care device according to claim 1, characterized in that: The outer periphery of one end of the ejection boss (34) away from the second side of the nozzle (3) is arc-shaped.

9. A nose care device, characterized in that: include: A nose care instrument body (2), wherein the nose care instrument body (2) has a mist outlet; The nozzle (3) according to any one of claims 1 to 8, wherein the nozzle (3) is connected to the mist outlet end of the nose care device body (2).

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