Ear cleaning head, ear cleaning head holder and ear picking device

Abstract

This application provides an ear cleaning tip for connection to a visual ear cleaning device or stick, comprising: a connecting part connected to the visual ear cleaning device or stick; a cleaning part connected to the connecting part; the cleaning part including a cleaning head disposed at an end away from the connecting part. The ear cleaning tip provided by this application is easy to replace and ensures hygiene during each use. This application also provides an ear cleaning tip holder, comprising a base plate and the aforementioned ear cleaning tip, with a plurality of ear cleaning tips arranged on the surface of the base plate; a detachable part is provided at the connection position between the ear cleaning tip and the base plate for easy removal of the ear cleaning tip from the base plate. The ear cleaning tip holder provided by this application can effectively store the ear cleaning tips, preventing them from becoming scattered. In use, the ear cleaning tip can be removed from the base plate. This application also provides an ear cleaning device, comprising the aforementioned ear cleaning tip and a visual ear cleaning device or stick. The ear cleaning device provided by this application ensures hygiene during each use.

Description

Technical Field

[0001] This application relates to the field of ear cleaning technology, and more particularly to an ear cleaning tip, an ear cleaning tip support, and an ear cleaning device. Background Technology

[0002] Currently, visual ear cleaning devices often adopt a replaceable ear pick design, which allows users to replace different types of ear picks according to their own needs, thereby meeting the user's usage requirements.

[0003] However, current ear picks are generally reusable, making it difficult to guarantee their hygiene. Furthermore, the connection between the ear pick and the main body of the ear cleaning device is complex, and replacement is time-consuming and laborious. Also, when storing ear picks, multiple picks are often stacked haphazardly, and the tips can easily come into contact with other surfaces, making it difficult to ensure the hygiene of the tips. Utility Model Content

[0004] To solve the above-mentioned technical problems, it is necessary to provide an ear cleaning tip, an ear cleaning tip support, and an ear cleaning device.

[0005] In a first aspect, this application provides an ear-cleaning head for connection to a visual ear-cleaning device or a stick, comprising:

[0006] A connecting part that connects to the visual ear-cleaning device or the stick body;

[0007] A cleaning part connected to the connecting part; the cleaning part includes a cleaning head disposed at the end away from the connecting part.

[0008] Optionally, the connecting part is connected to the visual ear-cleaning instrument or the stick body by one of the following methods: sleeve connection, threaded connection, adhesive connection, and snap-fit ​​connection.

[0009] Optionally, the visual ear-cleaning device or the stick body includes an operating part, the connecting part includes a hollow structure, and the connecting part is sleeved on at least a portion of the surface of the operating part to form an interference fit or a clearance fit.

[0010] Optionally, the inner diameter of the connecting part is slightly smaller than the diameter of the operating part and is fitted with the operating part to form an interference fit, and the connecting part has at least one gap in the axial direction for releasing stress.

[0011] Optionally, the inner diameter of the connecting part is larger than the diameter of the operating part, and the inner wall of the connecting part is provided with a protrusion for close contact with the outer surface of the operating part to form a clearance fit.

[0012] Optionally, the length ratio of the connecting part to the cleaning part is (1.0-4.0):1.0.

[0013] Optionally, the inner wall of the connecting part near the cleaning part is provided with a limiting part for abutting the operating part; the inner wall of the connecting part is provided with a high-friction coating or textured structure.

[0014] Compared to existing technologies, the ear cleaning head provided in this application can be connected to a visual ear cleaning device or a stick. After installing the ear cleaning head, earwax can be cleaned, and the operation is simple. After use, the ear cleaning head can be directly pulled out and discarded, realizing the single use of the ear cleaning head and ensuring hygiene each time it is used.

[0015] Secondly, this application provides an ear cleaning head support, comprising:

[0016] substrate; and

[0017] As described above, a plurality of the ear cleaning heads are arranged on the surface of the substrate;

[0018] The location where the ear cleaning tip connects to the substrate is provided with an easy-detachment part for removing the ear cleaning tip from the substrate.

[0019] Optionally, at least one support portion is connected to the substrate or the cleaning head to allow the cleaning head to tilt up when tilted.

[0020] Optionally, the support includes at least one protrusion structure connected to the edge region of the substrate or the ear tip and extending in a direction away from the ear tip. When the ear tip is tilted, the protrusion structure is used to contact the support surface to form support.

[0021] Optionally, the substrate is rectangular in shape, and the two support portions are symmetrically arranged on the short side of the substrate and perpendicular to the substrate. Each support portion includes a first protrusion structure and a second protrusion structure. The first protrusion structure is connected to the short side of the substrate and extends along the axial direction of the cleaning head, such that the height of the support portion is higher than the height of the cleaning head. The second protrusion structure is arranged at the position corresponding to the cleaning head and extends along the axial direction perpendicular to the cleaning head, such that the width of the second protrusion structure is greater than the maximum radial dimension of the cleaning head.

[0022] Optionally, the easily separable part includes one of an easily breakable structure, a snap-fit ​​structure, and a plug-in structure; the bottom surface of the substrate and / or the outer surface of the support part away from the ear cleaning head are provided with an indicator structure that characterizes the type of ear cleaning head.

[0023] Compared to existing technologies, the ear cleaning tip holder provided in this application has ear cleaning tips spaced apart on the substrate, preventing different ear cleaning tips from being stacked haphazardly. In use, a single ear cleaning tip can be removed from the substrate. After use, the ear cleaning tip can be pulled out of the operating part and discarded, ensuring the hygiene of the ear cleaning tip for each use.

[0024] Thirdly, this application provides an ear-cleaning device, including the ear-cleaning head described above, and a visual ear-cleaning instrument or stick.

[0025] Compared to existing technologies, the ear-cleaning device provided in this application uses the aforementioned ear-cleaning tip, which can be easily installed onto and removed from the visual ear-cleaning instrument or the stick, simplifying operation. The disposable nature of the ear-cleaning tip ensures hygiene during each use of the ear-cleaning device. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the ear cleaning head structure according to an embodiment of this application;

[0028] Figure 2 This is a schematic diagram of the ear cleaning head structure according to another embodiment of this application;

[0029] Figure 3 yes Figure 1 A schematic diagram showing another angle structure of the ear cleaning tip;

[0030] Figure 4 This is a schematic cross-sectional view of an embodiment of the ear cleaning head according to this application;

[0031] Figure 5 This is a cross-sectional view of the structure of the ear cleaning head connecting part and the operating part in an embodiment of this application; wherein the ear cleaning head is completely cut open along the axial symmetry plane, showing the complete structure of the operating part;

[0032] Figure 6 yes Figure 5 Enlarged view of section A in the middle;

[0033] Figure 7 This is a schematic diagram showing the expansion effect of the gap when the ear cleaning head is connected to the operating part;

[0034] Figure 8 yes Figure 1 A partial perspective view of the ear cleaning tip is shown;

[0035] Figure 9 yes Figure 2 A partial perspective view of the ear cleaning tip is shown;

[0036] Figure 10 This is a perspective view of an embodiment of the ear cleaning head support of this application;

[0037] Figure 11 This is a perspective view of another embodiment of the ear cleaning head bracket of this application;

[0038] Figure 12 This is a perspective view of another embodiment of the ear cleaning head bracket of this application;

[0039] Figure 13 yes Figure 12 A schematic diagram of another angle structure of the ear cleaning head support shown;

[0040] Figure 14 This is a schematic diagram of the structure of an ear-cleaning device according to an embodiment of this application;

[0041] Figure 15 This is a schematic diagram of the structure of an ear-cleaning device according to another embodiment of this application. Detailed Implementation

[0042] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0045] The terms "first," "second," and "third," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects and not to describe a specific order. Furthermore, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that comprises a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0046] Please see Figure 1 and Figure 2 This application provides an ear cleaning head 100 for connection to a visual ear cleaning device or a stick, comprising: a connecting part 1 connected to the visual ear cleaning device or stick; and a cleaning part 2 connected to the connecting part 1. The cleaning part 2 includes a cleaning head 21 disposed at an end away from the connecting part 1. The ear cleaning head 100 provided in this embodiment includes a connecting part 1 connected to the visual ear cleaning device or stick and a cleaning part 2 with a cleaning head 21. After installing the ear cleaning head 100, earwax can be cleaned, and the operation is simple. After use, the ear cleaning head can be directly pulled out and discarded, achieving single-use and ensuring hygiene during each use.

[0047] In some embodiments, the connecting part 1 is connected to the visual ear-cleaning instrument or the stick body by one of the following methods: sleeve connection, threaded connection, adhesive connection and snap-fit ​​connection.

[0048] In some embodiments, a visual ear-cleaning device refers to an ear-cleaning device commonly found on the market that is equipped with a camera. This type of ear-cleaning device generally includes a sleeve, with the camera located inside the sleeve, and the operating part refers to the location of the sleeve.

[0049] In some embodiments, the rod refers to a long, thin rod, and the operating part refers to the part of the rod used to connect the ear cleaning tip. The user can hold the long, thin rod and insert the ear cleaning tip into the ear canal for ear cleaning. The long, thin rod is essentially an extension of the ear cleaning tip.

[0050] When the connecting part is connected to the operating part of the visual ear cleaning device, the cleaning head is within the focal range of the camera of the visual ear cleaning device. In this way, during the ear cleaning process, the camera can capture the operation status of the cleaning head in real time, making it convenient for users to monitor the ear cleaning process in real time.

[0051] The ear cleaning head 100 provided in this embodiment can be used in both visual ear cleaning instruments and ordinary stick-shaped structures that are not visible, and can be selected according to the user's actual situation.

[0052] Please see Figure 5 and Figure 6Taking a visual ear-cleaning device as an example, the connecting part 1 includes a hollow structure, and the visual ear-cleaning device 6 includes an operating part 61. The connecting part 1 is fitted onto at least a portion of the surface of the operating part 61 through the hollow structure to form an interference fit or a clearance fit. Specifically, the connecting part 1 is a hollow tubular structure.

[0053] In this embodiment, the ear cleaning head 100 is connected to the operating part 61 with an interference fit or a clearance fit. When replacing the ear cleaning head 100, it can be simply fitted onto the operating part 61 without complicated operations such as screwing the ear cleaning head, making the operation simpler. After the ear cleaning head 100 is used, it can be directly pulled out and discarded, realizing the single use of the ear cleaning head and ensuring hygiene during each use.

[0054] Please see Figure 3 The connecting part 1 has at least one slit 11 in the axial direction for releasing stress.

[0055] In some embodiments, the gap 11 is provided on the side of the connecting part 1 near the cleaning part 2.

[0056] In some embodiments, the slit 11 is rectangular or wavy.

[0057] In some embodiments, the number of slits 11 is one, and they are arranged on the axis of symmetry of the cleaning section 2. For example... Figure 3 As shown, when there is only one gap, it is set on the side of the connecting part 1 close to the cleaning part 2, and is set directly below the cleaning part 2, that is, on the axis of symmetry of the cleaning part 2. This setting can effectively release the expansion stress.

[0058] In some embodiments, the number of gaps 11 is 2-8, and the multiple gaps 11 are arranged at intervals along the circumference of the connecting portion 1. In this embodiment, when there are multiple gaps, the multiple gaps 11 are arranged in parallel and uniformly at intervals along the circumference of the connecting portion 1, which can effectively release expansion stress.

[0059] In some embodiments, the ratio of the length of the gap 11 to the length of the connecting portion 1 is 0.2-0.5:1.

[0060] In some embodiments, the number of gaps 11 is one, and the shape is rectangular.

[0061] In some embodiments, such as Figure 3 As shown, the connecting part 1 has a slit 11 in the axial direction for stress relief. When the inner diameter of the connecting part 1 is smaller than the diameter of the operating part 61, the connecting part 1 and the operating part are fitted together to form an interference fit, achieving a tight connection between the cleaning head 100 and the operating part 61. The connecting part 1 has a slit 11 in the axial direction for stress relief. Figure 5 and Figure 6As can be seen, when the inner diameter of the connecting part 1 is smaller than the diameter of the operating part 61, after the connecting part 1 is fitted onto the surface of the operating part 61, the connecting part 1 expands and deforms at the position corresponding to the operating part 61. A gap 11 is provided on the connecting part 1 to allow the connecting part 1 to expand to accommodate the operating part 61 of different sizes of ear-cleaning devices. The expansion stress generated by the interference fit is released through the gap 11. Figure 7 As can be seen, due to expansion, gap 11... Figure 3 The initial rectangle was transformed into an ellipse, thereby releasing the stress.

[0062] Please see Figure 4 When the inner diameter of the connecting part 1 is larger than the diameter of the operating part, a protrusion 12 is provided on the inner wall of the connecting part 1 to form a clearance fit by making tight contact with the outer surface of the operating part. Since the inner diameter of the connecting part 1 is larger than the diameter of the operating part, there is a gap between the connecting part 1 and the operating part. The protrusion 12 is provided on the inner wall of the connecting part 1, and the tight connection between the ear cleaning head 100 and the operating part is achieved by the tight contact between the protrusion 12 and the operating part.

[0063] In some embodiments, the protrusions 12 are continuously distributed strip-shaped protrusions or annular protrusions, or intermittently distributed dot-shaped protrusions. Specifically, please refer to... Figure 4 The protrusions 12 are strip-shaped protrusions extending in the axial direction, numbering 2-6, and are evenly spaced in parallel along the circumferential direction of the inner wall of the connecting part 1. The protrusions 12 can be provided on the side of the connecting part 1 near the cleaning part 2.

[0064] In some embodiments, the inner wall of the hollow tubular structure of the connecting part 1 is further provided with a high-friction coating or a textured structure. It is understood that any coating that can increase the friction of the inner wall of the connecting part 1 can be used as a high-friction coating. Further optionally, the high-friction coating can be an adhesive layer or a polymer layer to improve the friction between the connecting part 1 and the operating part. Specifically, the high-friction coating can be a rubber coating, a polyurethane coating, or a silicone coating. Optionally, the textured structure has an uneven texture to improve the friction between the connecting part 1 and the operating part. Specifically, the textured structure can be grooves or raised textures provided on the inner wall of the connecting tube 1.

[0065] In some embodiments, the length ratio of the connecting part 1 to the cleaning part 2 is (1.0-4.0):1.0. The length of the connecting part 1 is the same as or longer than the length of the cleaning part 2. In the prior art, the cleaning part of the ear cleaning head is generally longer than the connecting part. Therefore, when changing the ear cleaning head, because the connecting part is often relatively short, the user needs to tightly grip the connecting part or directly hold the cleaning head with their hand, making it difficult to operate when the connecting part is connected to the operating part and easily contaminating the cleaning head. The connecting part 1 provided in this embodiment is longer, allowing the user to easily hold the connecting part 1 and connect it to the operating part, making the operation simple and quick, and eliminating the need to contact the cleaning head, thus ensuring the hygiene of the cleaning head. Optionally, the length ratio of the connecting part 1 to the cleaning part 2 can be 1.0:1.0, 2.0:1.0, 3.0:1.0, or 4.0:1.0.

[0066] The cleaning head 21 is the area used to clean earwax, which can be scraped, removed, or adhered to. Optionally, the cleaning head 21 can be one of the following shapes: scraper-shaped, spoon-shaped, spiral-shaped, mushroom-shaped, round, and oval. Figure 1 The cleaning head 21 in the middle is threaded. Figure 2 The cleaning head 21 is mushroom-shaped.

[0067] Please see Figure 8 and Figure 9 The cleaning head 21 includes a positioning body 211 and a flexible layer 212 fixed to the surface of the positioning body 211. The flexible layer 212 is one of a cotton layer, a sponge layer, and an adhesive layer. Optionally, the adhesive layer is made of hot melt pressure-sensitive adhesive.

[0068] Please see Figure 8 The positioning body 211 is a cylinder with multiple circular protrusions 2111 on its surface. A flexible layer 212 covers the cylinder, and the outer surface of the flexible layer has spirally extending protrusions 2121. This design of the cleaning head 2 allows for better cleaning of earwax.

[0069] Please see Figure 9 The end of the positioning body 211 includes a mushroom-shaped protrusion 2112, and the flexible layer 212 covers the positioning body 211 in a mushroom shape.

[0070] The positioning body 211 is provided with a circular protrusion 2111 or a mushroom-shaped protrusion 2112 structure, which can more firmly cover the flexible layer 212 onto the positioning body 211.

[0071] Please see Figure 4A limiting part 13 is provided on the inner wall of the connecting part 1 near the cleaning part 2 to abut the operating part. Optionally, the limiting part 13 is a boss structure that protrudes radially from the inner wall of the connecting part 1, and the outer edge of the operating part abuts against the limiting part 13, thereby achieving positioning and secure connection of the operating part. It can be understood that the inner diameter of the connecting part 1 gradually decreases in the direction away from the connecting part on the side near the cleaning part 2, thus obtaining a limiting part with another structure, which can also serve to limit and securely connect the operating part.

[0072] from Figure 1-3 As can be seen, the cleaning section 2 has a cleaning head 21 at one end and is connected to the connecting section 1 at the other end. The width of the cleaning section 2 gradually decreases in the direction away from the connecting section 1 until it is equal to the width of the cleaning head 21. This arrangement helps to avoid obstructing the field of view of the ear-cleaning device's camera when used with a visual ear-cleaning device.

[0073] Please see Figure 10 One embodiment of this application provides an ear cleaning head support 200, including a substrate 3 and an ear cleaning head 100 as described above, with a plurality of ear cleaning heads 100 arranged on the surface of the substrate 3; an easy-separation part 4 is provided at the position where the ear cleaning head 100 is connected to the substrate 3, for removing the ear cleaning head 100 from the substrate 3 for use.

[0074] This application provides an ear cleaning head holder 200, in which ear cleaning heads 100 are spaced apart on a substrate 3, effectively storing the ear cleaning heads 100 and preventing them from being haphazardly stacked together. The ear cleaning heads 100 provided in this application are for single use; each ear cleaning head 100 is simply removed from the substrate 3 for use. After use, the ear cleaning heads 100 are removed from the visual ear cleaning device or the stick and discarded, ensuring hygiene for each use. In some cases, when the flexible layer of the cleaning head 21 is an adhesive layer, ear cleaning heads in the prior art tend to stick together, making them difficult to separate. The ear cleaning head holder 200 provided in this embodiment avoids this situation. Furthermore, multiple ear cleaning head holders 200 provided in this embodiment can be stacked together, making storage and transportation more convenient.

[0075] In some embodiments, the detachable portion 4 includes one of a breakable structure, a snap-fit ​​structure, and a plug-in structure. These structures enable the cleaning tip 100 to be removed from the substrate 3 for use. The breakable structure can be a dot-shaped structure, a linear structure, or a planar structure. See also... Figure 10-12In the figure, the easily detachable part 4 is an easily breakable structure, which includes at least two spaced connection points arranged circumferentially along the connecting part 1, with gaps formed between adjacent connection points. When the ear cleaner tip 100 needs to be used, it can be easily broken at the easily breakable structure, thereby removing the ear cleaner tip 100 from the substrate 3 for use. Optionally, the easily breakable structure 4 can be a groove cut circumferentially along the connecting part 1; it is understood that the easily breakable structure 4 can be a V-shaped annular groove, etc.

[0076] In some embodiments, a support portion 5 is connected to the substrate 3 or the cleaning head 100, which causes the cleaning head 21 to tilt upwards when tilted.

[0077] Please see Figure 11-13 The substrate 3 is provided with a support portion 5. When the cleaning head 100 is tilted, the support portion 5 can contact the support surface before the cleaning head 21 and form a support, causing the cleaning head 21 to tilt upwards, making the cleaning head 21 suspended in the air and preventing the cleaning head 21 from being contaminated by contact with the support surface. It can be understood that the "support surface" mentioned here can be the plane that the cleaning head 21 may contact after being tilted. The "tilting" mentioned here can refer to the tilting method and tilting direction of the cleaning head in the normal state.

[0078] It is understandable that the support part 5 can form a point-like, line-like, or surface-like structure that contacts the support surface.

[0079] In some embodiments, the number of support portions 5 is at least one. The number of support portions 5 can be one or more. When there is only one support portion, it can at least make the cleaning head 21 tilted when the ear cleaning head 100 is tilted in the normal state, so that the cleaning head 21 is suspended in the air.

[0080] The support portion 5 includes at least one protrusion structure connected to the edge region of the substrate 3 or the cleaning head 100 and extending in a direction away from the cleaning head 100. When the cleaning head 100 is tilted, the protrusion structure is used to contact the support surface to form support and lift the cleaning head 21.

[0081] In some embodiments, the substrate 3 is shaped as a rectangle, a square, a circle, or a semicircle.

[0082] In some embodiments, the cross-sectional shape of the support portion 5 is one of the following: I-shaped, triangular, square, rectangular, trapezoidal, and arc-shaped.

[0083] In some embodiments, the substrate 3 is rectangular in shape, and the support portion 5 has an I-shaped cross-section. This arrangement ensures that when the ear cleaning head holder 200 is tilted, the support portion 5 can protect the cleaning head 21 from contacting other planes or objects, thus maintaining the hygiene of the cleaning head 21.

[0084] like Figure 11-13As shown, two support parts 5 are symmetrically arranged on the short side of the substrate 3 and perpendicular to the substrate 3. The cleaning head 21 is housed in the space enclosed by the two support parts 5. No matter which direction the cleaning head 100 is tilted or even upside down, the cleaning head 21 is protected and isolated by the support parts 5, avoiding contact with other objects or planes, thus ensuring the hygiene of the cleaning head 21.

[0085] One or more rows of cleaning heads 100 are provided on the substrate 3. Specifically, a row of 12 cleaning heads 100 are provided at intervals along the length of the rectangular substrate 3.

[0086] Please see Figure 11-13 In this embodiment, a rectangular substrate is used as an example. A row of 12 cleaning heads 100 are arranged parallel to each other on the surface of the substrate 3. Two support portions 5 are symmetrically arranged on the short side of the substrate 3 and perpendicular to the substrate 3. This embodiment only describes one support portion 5 as an example. The support portion 5 includes a first protrusion structure 51 and a second protrusion structure 52. The first protrusion structure 51 is connected to the short side of the substrate 3 and extends along the axial direction of the cleaning head 100, making the height of the support portion 5 higher than the height of the cleaning head 100. The second protrusion structure 52 is located corresponding to the cleaning head 21 and extends in a direction perpendicular to the axial direction of the cleaning head 100, making the width of the second protrusion structure greater than the maximum radial dimension of the cleaning head. The cleaning head 21 is housed within the space enclosed by the two support portions 5. Regardless of which direction the cleaning head 100 tilts or even stands upside down, the cleaning head 21 is protected and isolated by the support portions 5, preventing contact with other objects or surfaces, thus ensuring the hygiene of the cleaning head 21. Furthermore, the cleaning head holder 200 provided in this embodiment can be stacked in multiples, making storage and transportation more convenient.

[0087] It is understandable that when multiple rows of cleaning heads 100 are provided on the substrate 3, the width of the second protrusion structure 52 is greater than the sum of the maximum radial dimension of the multiple rows of cleaning heads 21 and the gap dimension between the multiple rows of cleaning heads 100.

[0088] It is understandable that the width of other parts of the support 5 may be greater than, less than or equal to the width of the cleaning head 21.

[0089] It is understandable that the maximum radial dimension of the cleaning head 21 refers to the maximum radial dimension of the cleaning head 21 along the extension direction of the second protruding structure. Since the diameter or width of the cleaning head 21 varies at different locations, when the width of the second protruding structure 51 is greater than the maximum radial dimension of the cleaning head 21, this prevents the cleaning head 21 from contacting other objects or surfaces. For example, when the cleaning head 21 is as follows... Figure 8 When the mushroom shape is shown, the maximum radial dimension of the cleaning head 21 refers to the radial dimension of the mushroom head portion along the direction of extension of the second protrusion structure.

[0090] It is understandable that there can be only one support part 5. For example, only one support part 5 can be provided on the short side of either side of the substrate 3. When the cleaning head 100 is placed on the rectangular substrate 3, the tilting direction of the cleaning head 100 is usually tilting back and forth along the long side of the substrate 3. At this time, even if only one support part 5 is provided, the cleaning head 21 can be tilted up and suspended, which can protect the cleaning head 21.

[0091] Please see Figure 13 The substrate 3 has a circular hole 31 at the bottom of the connecting part 1, and the diameter of the circular hole 31 is the same as that of the tube body of the connecting part 1.

[0092] Please see Figure 13 An indicator structure 53 representing the type of the cleaning head 100 is provided on the bottom surface of the substrate 3 and the outer surface of the support portion 5 away from the cleaning head 100. As shown in the figure, an indicator structure 53 is provided to represent a mushroom-shaped cleaning head or a threaded cleaning head. The target cleaning head 100 can be quickly identified using the indicator structure 53, facilitating its handling and use. Optionally, the indicator structure 53 can be a texture etched to a certain depth on the substrate 3 or the support portion 5, or a through-hole formed through the substrate 3 or the support portion 5. Figure 13 In the middle, there are four indicator structures 53: two are respectively provided on the outer surface of the two support parts 5 away from the ear cleaning head 100 (the indicator structure 53 of one of the support parts is not shown), and two are provided on the bottom surface of the short sides of the opposite ends of the substrate 3 away from the ear cleaning head 100.

[0093] One embodiment of this application also provides an ear-cleaning device 300, including a visual ear-cleaning instrument or stick and an ear-cleaning head 100.

[0094] Please see Figure 14 In some embodiments, the ear-cleaning device 300 includes a visual ear-cleaning device 6, which refers to a commercially available ear-cleaning device equipped with a camera. This visual ear-cleaning device 6 generally includes a sleeve 61, with the camera located inside the sleeve 61. The operating part is the sleeve 61, and the connecting part 1 is fitted onto at least a portion of the outer surface of the sleeve 61. After fitting, the upper surface of the sleeve 61 can be flush with, slightly higher than, or slightly lower than the upper surface of the connecting part 1.

[0095] Please see Figure 15 In some embodiments, the ear-cleaning device 300 includes a standard rod 7, i.e., a non-visual ear-cleaning device. The standard rod 7 refers to a slender stick, specifically, it can be a slender wooden stick, a plastic stick, or a metal rod. The operating part is one side 71 of the rod, and the connecting part 1 is sleeved on one side 71 of the standard rod. The user holds the other side of the rod and inserts the ear-cleaning tip 100 into the ear canal to remove earwax. The rod 7 is equivalent to an extension of the ear-cleaning tip 100.

[0096] The ear-cleaning tip provided in this application can be used on electronic devices such as visual ear-cleaning instruments, as well as on simple, invisible stick-shaped structures, making it widely applicable. When using the ear-cleaning device 300, the ear-cleaning tip can be directly installed on the visual ear-cleaning instrument or the stick body. After use, the ear-cleaning tip can be directly removed from the operating part and discarded, making operation simple. The disposable nature of the ear-cleaning tip ensures hygiene during each use of the ear-cleaning device.

[0097] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An ear cleaner for attachment to a visual ear aspirator or a wand, characterized in that, include: A connecting part that connects to the visual ear-cleaning device or the stick body; A cleaning part connected to the connecting part; the cleaning part includes a cleaning head disposed at the end away from the connecting part.

2. The ear cleaner of claim 1, wherein The connecting part is connected to the visual ear-cleaning instrument or the stick body by one of the following methods: sleeve connection, threaded connection, adhesive connection, and snap-fit ​​connection.

3. The ear cleaning tip as described in claim 2, characterized in that, The visual ear-cleaning device or the stick includes an operating part, and the connecting part includes a hollow structure. The connecting part is sleeved on at least a portion of the surface of the operating part to form an interference fit or a clearance fit.

4. The ear cleaning tip as described in claim 3, characterized in that, The inner diameter of the connecting part is slightly smaller than the diameter of the operating part and is fitted with the operating part to form an interference fit. The connecting part has at least one gap in the axial direction for releasing stress.

5. The ear cleaner of claim 3, wherein the handle is formed of a material selected from the group consisting of: plastic, metal, and combinations thereof. The inner diameter of the connecting part is larger than the diameter of the operating part, and the inner wall of the connecting part is provided with a protrusion for close contact with the outer surface of the operating part to form a clearance fit.

6. The ear cleaning tip as described in claim 1, characterized in that, The length ratio of the connecting part to the cleaning part is (1.0-4.0):1.

0.

7. The ear cleaner of claim 3, wherein the handle is formed of a material selected from the group consisting of: plastic, metal, and combinations thereof. The inner wall of the connecting part near the cleaning part is provided with a limiting part for abutting the operating part; the inner wall of the connecting part is provided with a high-friction coating or textured structure.

8. An ear cleaner holder, characterized in that include: substrate; and The ear cleaning head as described in any one of claims 1-7, wherein a plurality of the ear cleaning heads are arranged on the surface of the substrate; The location where the ear cleaning tip connects to the substrate is provided with an easy-detachment part for removing the ear cleaning tip from the substrate.

9. The ear cleaning head support as described in claim 8, characterized in that, At least one support portion is connected to the substrate or the cleaning head to allow the cleaning head to tilt upwards when tilted.

10. The ear cleaner of claim 9, wherein the handle is formed of a material that is more rigid than the ear cleaner head. The support includes at least one protruding structure connected to the edge region of the substrate or the ear cleaning head and extending in a direction away from the ear cleaning head. When the ear cleaning head is tilted, the protruding structure is used to contact the support surface to form support.

11. The ear cleaner of claim 10, wherein the handle is formed of a material that is more rigid than the ear cleaner head. The substrate is rectangular in shape, and two support portions are symmetrically arranged on the short side of the substrate and perpendicular to the substrate. Each support portion includes a first protrusion structure and a second protrusion structure. The first protrusion structure is connected to the short side of the substrate and extends along the axial direction of the cleaning head, such that the height of the support portion is higher than the height of the cleaning head. The second protrusion structure is arranged at the position corresponding to the cleaning head and extends along the axial direction perpendicular to the cleaning head, such that the width of the second protrusion structure is greater than the maximum radial dimension of the cleaning head.

12. The ear cleaner of claim 9, wherein the handle is formed of a material that is more rigid than the ear cleaner head. The easily separable part includes one of an easily breakable structure, a snap-fit ​​structure, and a plug-in structure; the bottom surface of the substrate and / or the outer surface of the support part away from the ear cleaning head are provided with an indicator structure that characterizes the type of ear cleaning head.

13. An ear-cleaning device, characterized in that, Includes the ear cleaning head as described in any one of claims 1-7, and a visual ear cleaning device or stick.

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