Cap of nose care instrument and nose care instrument

Abstract

The utility model relates to a cap of a nose nourishing instrument and the nose nourishing instrument, the cap comprises a cover body, an inner pad and a first magnetic part, and the cover body comprises a top plate and a peripheral wall; the top plate is connected to one end of the peripheral wall to define a cap cavity; the inner pad is arranged in the cap cavity; the inner pad comprises a connecting plate and a connecting ring, and the connecting ring and the peripheral wall are arranged at an interval; the connecting plate is connected to one end of the connecting ring to define a matching cavity; the other end of the connecting ring extends outwards in the radial direction of the connecting ring to form a circumferential disc. The connecting plate is in fit connection with the top plate, a first glue filling groove is formed in the side, facing the top plate, of the connecting plate, and the first glue filling groove is filled with glue; the first magnetic piece sleeves the connecting ring; a second glue filling groove is formed in the side, facing the first magnetic piece, of the circumferential disc and corresponds to the first magnetic piece. The second glue filling groove is filled with glue. And the cap can be sealed and taken conveniently through magnetic connection. Assembly of the cap can be simplified through the first glue filling groove and the second glue filling groove, and the cap is simple in structure and low in cost.

Description

Technical Field

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

[0002] For nasal care, atomized products are usually used. An atomizer is an important component in the medical device auxiliary technology field that can atomize liquids, and its performance has a significant impact on the user's experience and treatment effect. Nasal care products atomize the care liquid and then spray it into the nasal cavity or around the nasal cavity for inhalation. When the nasal care products are not in use, a cap is usually used to cover the nozzle. In the related art, the cap is snap-connected to the snap portion on the housing of the nasal care product through a designed snap button. This type of cap requires strong pulling or squeezing when opening and closing. Therefore, a cap with a new structure is urgently needed. Utility Model Content

[0003] This application provides a nozzle of a nasal nourishing device and a nasal nourishing device, achieving the purpose of convenient capping, convenient taking of the cap, and ensuring stable capping.

[0004] On the one hand, this application provides a cap of a nasal nourishing device, including:

[0005] A cover body, the cover body includes a top plate and a peripheral wall, and the peripheral wall is in a cylindrical shape; the top plate is connected to one end of the peripheral wall to enclose a cap cavity;

[0006] An inner pad, the inner pad is arranged in the cap cavity; the inner pad includes a connecting plate and a connecting ring, the connecting ring is in a cylindrical shape, and the connecting ring is arranged at an interval with the peripheral wall; the connecting plate is connected to one end of the connecting ring to enclose a fitting cavity; the other end of the connecting ring extends radially outward along the connecting ring to form a peripheral disk, and the outer edge of the peripheral disk abuts against the inner wall surface of the peripheral wall; the connecting plate is attached and connected to the top plate, and a first glue filling groove is arranged on one side of the connecting plate facing the top plate, and glue is filled in the first glue filling groove;

[0007] A first magnetic member, the first magnetic member is sleeved on the connecting ring and connected to the peripheral disk; a second glue filling groove is arranged on one side of the peripheral disk facing the first magnetic member, and the second glue filling groove corresponds to the first magnetic member; glue is filled in the second glue filling groove.

[0008] Further, a first positioning convex ring is arranged on one side of the top plate facing the connecting plate, and the first positioning convex ring has a first positioning groove; the connecting plate is inserted into the first positioning groove and is in positioning cooperation with the first positioning groove.

[0009] Further, the cavity wall of the fitting cavity is in an arc transition to the peripheral disk.

[0010] Further, a blocking protrusion is provided on a portion of the peripheral wall close to the top plate, and the blocking protrusion abuts against a side of the peripheral disc facing the first magnetic member.

[0011] Further, the number of the blocking protrusions is multiple, and the multiple blocking protrusions are evenly spaced along the inner wall surface of the peripheral wall.

[0012] Further, the top plate and the peripheral wall are of an integrally connected structure; the connecting plate, the connecting ring and the peripheral disc are of an integrally connected structure.

[0013] Further, the material of the cover body is plastic; the material of the inner pad is plastic.

[0014] Further, an electroplated metal layer is coated on the outer wall surface of the cover body.

[0015] Further, an iron sheet is further included, and the iron sheet is connected to the first magnetic member.

[0016] On the other hand, the present application further provides a nasal care device, which includes:

[0017] A nasal care device body, a nozzle is provided on the nasal care device body, and a second magnetic member is provided in the inner cavity of the nozzle;

[0018] The cap of the nasal care device as described above, the cap abuts against the nasal care device body to cover the nozzle; the nozzle is in limit fit with the fitting cavity; the first magnetic member is magnetically connected to the second magnetic member.

[0019] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0020] In the technical solution of the present application, the fitting cavity is provided by the inner pad. When the cap is applied to the nasal care device, the nozzle can be limited in the fitting cavity; the cover body abuts against the nasal care device body to cover the nozzle. Among them, the magnetic adsorption of the first magnetic member and the second magnetic member can ensure that the cover body is stably connected to the nasal care device body, and through the magnetic connection, the capping and taking of the cap are facilitated, and there is no need to additionally provide a buckle structure. In the cap of the present application, a first glue filling groove filled with glue is provided on the connecting plate of the inner pad, and a second glue filling groove filled with glue is provided on the peripheral disc. In this way, the stable connection between the inner pad and the cover body and the stable connection between the inner pad and the first magnetic member can be realized through the glue; the assembly of the cap can be simplified by providing the first glue filling groove and the second glue filling groove. The cap structure of the present application is simple and has low cost. Description of the Drawings

[0021] The drawings here are incorporated into the description and form a part of this description, showing embodiments consistent with the present invention and used together with the description to explain the principles of the present invention.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the figures do not constitute a scale limitation.

[0024] Figure 1 A cross-sectional schematic diagram of the cap of a nasal care device provided by an embodiment of the present application;

[0025] Figure 2 For Figure 1 exploded schematic diagram;

[0026] Figure 3 For Figure 2 structural schematic diagram;

[0027] Figure 4 An exploded structural schematic diagram of a nasal care device provided by an embodiment of the present application;

[0028] Figure 5 Another exploded structural schematic diagram of a nasal care device provided by an embodiment of the present application;

[0029] Figure 6 For Figure 5 cross-sectional schematic diagram of the nozzle in

[0030] Figure 7 For Figure 5 structural schematic diagram;

[0031] Figure 8 For Figure 7 structural schematic diagram from another angle;

[0032] Figure 9 For Figure 7 structural schematic diagram from yet another angle.

[0033] Explanation of reference numerals in the drawings:

[0034] 1. Cap; 11. Cover body; 110. Cap cavity; 111. Top plate; 1111. First positioning convex ring; 112. Peripheral wall; 12. Inner pad; 120. Fitting cavity; 121. Connecting plate; 122. Connecting ring; 123. Peripheral disc; 124. First glue filling groove; 125. Second glue filling groove; 126. Blocking protrusion; 13. First magnetic member;

[0035] 2. Nasal care device body

[0036] 3. Nozzle; 31. Positioning ring; 33. Mist guiding boss; 34. Mist ejecting boss; 35. Spray channel; 36. Nozzle section; 37. Lifting boss; 38. Contact abutting ring; 39. Connecting block

[0037] 4. Second magnetic part Detailed implementation manners

[0038] 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. Obviously, 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.

[0039] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model 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.

[0040] 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 relative to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "over", "front", "rear", etc. Such spatial relative relationship terms are intended to include different orientations of the device in use or operation in addition to the orientations depicted in the figure. For example, if the device in the figure undergoes a position flip or attitude change or movement state change, then these directional indications will also change accordingly. For example, an element described as "below other elements or features" or "beneath other elements or features" will subsequently be oriented as "above other elements or features" or "over other elements or features". Therefore, the exemplary term "below" can include both the upper and lower orientations. The device may be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0041] Figures 1 to 5The cap 1 of a nasal care device provided by an embodiment of the present application, the cap 1 includes a cover body 11, an inner pad 12 and a first magnetic member 13. The cover body 11 includes a top plate 111 and a peripheral wall 112, and the peripheral wall 112 is in a cylindrical shape. The top plate 111 is connected to one end of the peripheral wall 112 to enclose a cap cavity 110. The inner pad 12 is disposed in the cap cavity 110. The inner pad 12 includes a connecting plate 121 and a connecting ring 122, the connecting ring 122 is in a cylindrical shape, and the connecting ring 122 is spaced from the peripheral wall 112. The connecting plate 121 is connected to one end of the connecting ring 122 to enclose a fitting cavity 120. The other end of the connecting ring 122 extends radially outward along the connecting ring 122 to form a peripheral disc 123, and the outer edge of the peripheral disc 123 abuts against the inner wall surface of the peripheral wall 112. The connecting plate 121 is adhesively connected to the top plate 111, and a first glue filling groove 124 is provided on the side of the connecting plate 121 facing the top plate 111, and the first glue filling groove 124 is filled with glue. The first magnetic member 13 is sleeved on the connecting ring 122 and connected to the peripheral disc 123. A second glue filling groove 125 is provided on the side of the peripheral disc 123 facing the first magnetic member 13, and the second glue filling groove 125 corresponds to the first magnetic member 13. The second glue filling groove 125 is filled with glue.

[0042] It can be understood that by providing the fitting cavity 120 through the inner pad 12, when the cap 1 is applied to the nasal care device, the nozzle 3 can be limited in the fitting cavity 120. The cover body 11 abuts against the main body 2 of the nasal care device to seal the nozzle 3. Among them, the magnetic adsorption between the first magnetic member 13 and the second magnetic member 4 can ensure that the cover body 11 is stably connected to the main body 2 of the nasal care device. Through the magnetic connection, the capping and taking of the cap 1 are facilitated, and there is no need to additionally provide a buckle structure. In the cap 1 of the present application, the connecting plate 121 of the inner pad 12 is provided with the first glue filling groove 124 filled with glue, and the peripheral disc 123 is provided with the second glue filling groove 125 filled with glue. In this way, the stable connection between the inner pad 12 and the cover body 11 and the stable connection between the inner pad 12 and the first magnetic member 13 can be realized through the glue. By providing the first glue filling groove 124 and the second glue filling groove 125, the assembly of the cap 1 can be simplified. The cap 1 of the present application has a simple structure and low cost.

[0043] In the technical solution of this embodiment, the cap 1 further includes an iron sheet, and the iron sheet is connected to the first magnetic member 13. The iron sheet is adhesively connected to the first magnetic member 13. It can be understood that by adding the iron sheet, the suction force between the first magnetic member 13 and the second magnetic member 4 can be increased. The function of this iron sheet is to increase the magnetic force on one side of the first magnetic member 13.

[0044] Such as Figure 1 and Figure 2As shown, in the technical solution of this embodiment, on one side of the top plate 111 facing the connecting plate 121, there is a first positioning convex ring 1111, and the first positioning convex ring 1111 has a first positioning groove; the connecting plate 121 is inserted into the first positioning groove and is in positioning cooperation with the first positioning groove.

[0045] It can be understood that by setting the first positioning groove, positioning is provided during the assembly of the inner pad 12, and the purpose of rapid positioning and installation can be achieved.

[0046] Such as Figure 1 and Figure 2 As shown, in the technical solution of this embodiment, the cavity wall of the fitting cavity 120 to the peripheral disc 123 is in an arc transition.

[0047] It can be understood that the arc transition on the one hand adapts to the outer shape of the nozzle 3, and on the other hand can reduce the collision with the nozzle 3.

[0048] Such as Figure 1 and Figure 2 As shown, in the technical solution of this embodiment, a blocking protrusion 126 is provided on the part of the peripheral wall 112 close to the top plate 111, and the blocking protrusion 126 abuts against the side of the peripheral disc 123 facing the first magnetic member 13.

[0049] It can be understood that by setting the blocking protrusion 126, on the one hand, it can play a role in strengthening the strength of the cap 1, and on the other hand, it can play a role in limiting the inner pad 12. To further play a sealing role, a sealant or a sealing ring can also be provided between the blocking protrusion 126 and the peripheral disc 123.

[0050] Such as Figure 2 As shown, in the technical solution of this embodiment, the number of the blocking protrusions 126 is multiple, and the multiple blocking protrusions 126 are evenly spaced along the inner wall surface of the peripheral wall 112.

[0051] In the technical solution of this embodiment, the top plate 111 and the peripheral wall 112 are of an integrally connected structure; the connecting plate 121, the connecting ring 122 and the peripheral disc 123 are of an integrally connected structure. It can be understood that the integrally connected structure can simplify the processing process.

[0052] In the technical solution of this embodiment, the material of the cover 11 is plastic; the material of the inner pad is plastic.

[0053] It can be understood that using plastic material reduces the cost and is light in weight.

[0054] In the technical solution of this embodiment, the outer wall of the cover 11 is coated with an electroplated metal layer.

[0055] It is understandable that by providing an electroplated metal layer on the outer wall surface of the cover body 11, on the one hand, it can play a role in beautifying the appearance, and on the other hand, it can improve the anti-collision ability of the cover body 11.

[0056] On the other hand, the present application also provides a nasal care device, which includes a nasal care device body 2 and a cap 1 of the nasal care device as described above. The specific structure of the cap 1 refers to the above-mentioned embodiments. Since this nasal care device adopts all the technical solutions of the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here. Among them, the nasal care device body 2 is provided with a nozzle 3, and a second magnetic member 4 is arranged in the inner cavity of the nozzle 3; the cap 1 abuts against the nasal care device body 2 to cover the nozzle 3; the nozzle 3 is in limit fit with the fitting cavity 120; the first magnetic member 13 is magnetically connected to the second magnetic member 4.

[0057] Figures 6 to 9 As a schematic diagram of the nozzle 3, the nozzle 3 has a first side and a second side arranged oppositely; 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 arranged on 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 along the direction from the first side to the second side.

[0058] It is understandable that the atomized steam 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 use comfort; at the same time, the cross-sectional dimension of the spraying channel 35 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.

[0059] Compared with the existing design in which the spraying channel 35 is L-shaped, the atomizing channel of the present application is linear. The atomized steam will not be affected by the hole wall 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 steam will not cause too much impact on the user, which can ensure the use comfort.

[0060] As Figures 6 to 9 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 mist guiding boss 33 and is arranged at an interval from the mist guiding boss 33; the length of the positioning ring 31 along the axial direction is greater than the length of the mist guiding boss 33 along the axial direction.

[0061] It can be understood that the positioning ring 31 is in positioning cooperation with the nasal care device body 2. 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 from the nasal care device body 2, providing an installation space for the atomizer. The atomizer is designed corresponding to the spray channel 35, ensuring that the atomized steam is ejected from the spray channel 35.

[0062] As Figure 6 , Figure 7 and Figure 9 shown, in the technical solution of this embodiment, a contact convex ring 38 further protrudes from the first side of the nozzle 3; the contact convex ring 38 is sleeved on the positioning ring 31 and is spaced from the positioning ring 31. The second magnetic member is disposed between the positioning ring 31 and the contact convex ring 38.

[0063] It can be understood that 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.

[0064] As Figure 4 and Figure 9 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 respectively connected to the positioning ring 31 and the contact convex ring 38. In this way, it can play a role in improving the strength of the nozzle 3. At the same time, the second magnetic member 4 is connected to the connecting block, and the connecting block provides an installation basis for the installation of the second magnetic member 4. The number of the second magnetic members 4 is at least one, Figure 4 in which the number of the second magnetic members is two. In another embodiment, the number of the second magnetic members can also be three. The specific number of the second magnetic members 4 is not limited herein. Setting one or more second magnetic members 4 is within the protection scope of this application.

[0065] As Figures 6 to 9 shown, in the technical solution of this embodiment, a lifting boss 37 extends radially along the outer periphery of the nozzle 3.

[0066] It can be understood that by providing the lifting boss 37, it is convenient to pull the nozzle 3, facilitating the operation of taking out and putting the nozzle 3 into the nasal care device housing.

[0067] As Figures 6 to 8 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.

[0068] It can be understood that on the one hand, it can improve the aesthetic appearance, and on the other hand, it can improve the use comfort.

[0069] In the technical solution of this embodiment, the outer diameter range of the ejection boss 34 is 0.8 - 1.2 cm.

[0070] It is understandable that when the nasal care device is in use, the spraying boss 34 is aligned with the nose, and can even be inserted into the nose for use. By setting the outer diameter of the spraying boss 34 in the range of 0.8 - 1.2 cm, it can be inserted into the nasal cavity without being too large to cause discomfort.

[0071] As Figures 6 to 8 shown, in the technical solution of this embodiment, the outer periphery of one end of the spraying boss 34 away from the second side of the nozzle 3 is arc-shaped.

[0072] It is understandable that the outer periphery of one end of the spraying boss 34 away from the first side of the nozzle 3 is defined as the mouth section 36. Designing the mouth section 36 as arc-shaped can improve the comfort of use.

[0073] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly dictates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing", and "having" 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 combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0074] Although the terms first, second, third, etc. may be used in this document 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. Unless the context clearly indicates otherwise, terms such as "first", "second", and other numerical terms do not imply an order or sequence when used in this document. 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 example embodiments.

[0075] The above are only specific embodiments of the present utility model, enabling those skilled in the art to understand or implement the present utility model. 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 utility model. Therefore, the present utility model 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 cap (1) for a nose care device, characterized in that: The cap (1) comprises: A cover body (11), the cover body (11) comprising a top plate (111) and a peripheral wall (112), the peripheral wall (112) being cylindrical; the top plate (111) is connected to one end of the peripheral wall (112) to enclose and form a cap cavity (110); An inner pad (12), the inner pad (12) being arranged in the cap cavity (110); the inner pad (12) comprising a connecting plate (121) and a connecting ring (122), the connecting ring (122) being cylindrical, and the connecting ring (122) and the peripheral wall (112) being spaced apart; the connecting plate (121) being connected to one end of the connecting ring (122) to enclose and form a matching cavity (120); the other end of the connecting ring (122) extending radially outwardly along the connecting ring (122) to form a peripheral plate (123), the outer edge of the peripheral plate (123) being in contact with the inner wall surface of the peripheral wall (112); the connecting plate (121) being fitted and connected to the top plate (111), and a first glue filling groove (124) being provided on a side of the connecting plate (121) facing the top plate (111), and the first glue filling groove (124) being filled with glue; A first magnetic component (13), wherein the first magnetic component (13) is sleeved on the connecting ring (122) and connected to the peripheral plate (123); a second glue filling groove (125) is provided on a side of the peripheral plate (123) facing the first magnetic component (13), and the second glue filling groove (125) is provided corresponding to the first magnetic component (13); and the second glue filling groove (125) is filled with glue.

2. The cap (1) according to claim 1, characterized in that: A first positioning convex ring (1111) is provided on a side of the top plate (111) facing the connecting plate (121), and the first positioning convex ring (1111) has a first positioning groove; the connecting plate (121) is inserted into the first positioning groove and is positioned and matched with the first positioning groove.

3. The cap (1) of the nose care instrument according to claim 1, characterized in that: The cavity wall of the matching cavity (120) transitions to the peripheral plate (123) in an arc shape.

4. The cap (1) of the nose care instrument according to claim 1, characterized in that: A blocking protrusion (126) is provided on a portion of the peripheral wall (112) close to the top plate (111), and the blocking protrusion (126) abuts against a side of the peripheral plate (123) facing the first magnetic member (13).

5. The cap (1) of the nose care instrument according to claim 4, characterized in that: The number of the blocking protrusions (126) is multiple, and the multiple blocking protrusions (126) are evenly spaced and distributed along the inner wall surface of the peripheral wall (112).

6. The cap (1) of the nose care instrument according to claim 1, characterized in that: The top plate (111) and the peripheral wall (112) are an integrally connected structure; the connecting plate (121), the connecting ring (122) and the peripheral plate (123) are an integrally connected structure.

7. The cap (1) of the nose care instrument according to claim 1, characterized in that: The material of the cover body (11) is plastic; the material of the inner pad (12) is plastic.

8. The cap (1) of the nose care instrument according to claim 1, characterized in that: The outer wall of the cover body (11) is covered with an electroplated metal layer.

9. The cap (1) of the nose care instrument according to claim 1, characterized in that: It also includes an iron sheet, which is connected to the first magnetic member.

10. A nose care device, characterized in that: The nose nourishing instrument comprises: A nose care instrument body (2), wherein the nose care instrument body (2) is provided with a nozzle (3), and the inner cavity of the nozzle (3) is provided with a second magnetic member (4); The cap (1) of the nose care instrument according to any one of claims 1 to 9, wherein the cap (1) abuts against the nose care instrument body (2) to cover the nozzle (3); the nozzle (3) and the matching cavity (120) are limitedly matched; the first magnetic part (13) and the second magnetic part (4) are magnetically connected.

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