Consumable conveying structure of individual protection equipment and individual protection equipment
By providing an anti-sticking layer on the inner surface of the consumables conveying channel of personal protective equipment, the problem of contamination of the inner wall of the channel by the consumables conveying structure is solved, and smooth and efficient conveying of consumables is achieved.
Patent Information
- Application Number
- CN202422363243.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The consumable conveying structure of personal protective equipment can easily contaminate the inner wall of the flow channel during the conveying process, resulting in consumable residue or sticking.
An anti-stick layer is provided on the inner surface of the consumable conveying channel, including an anti-stick plating layer or an anti-stick coating, such as ceramic plating, vacuum plating, ceramic coating, nano coating, etc., with a thickness ranging from 0.02 microns to 1.8 microns, to prevent consumables from remaining or sticking.
It effectively prevents consumables from remaining or sticking to the inner wall of the flow channel, keeps the inner wall of the flow channel smooth, and improves the smoothness and efficiency of consumables transportation.
Smart Images
Figure CN223311271U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of nursing technology, and specifically relates to a consumable material conveying structure of personal care equipment and personal care equipment. Background Art
[0002] Currently, personal care devices such as electric toothbrushes and skincare devices are often equipped with consumable delivery mechanisms to transport consumables such as toothpaste, skincare products, and mouthwash. However, during the delivery process, consumables are prone to residue or adhesion to the inner wall of the flow channel of the consumable delivery mechanism, which can easily cause contamination of the inner wall of the flow channel of the consumable delivery mechanism.
[0003] It can be seen that the consumable material conveying solution of the personal care equipment in the related art has the problem of causing pollution to the inner wall of the flow channel of the consumable material conveying structure. Utility Model Content
[0004] The purpose of the embodiments of the present application is to provide a consumable material conveying structure and personal care equipment for personal care equipment, which can solve the problem of contamination of the inner wall of the flow channel of the consumable material conveying structure in the consumable material conveying scheme of the personal care equipment in the related art.
[0005] In order to solve the above technical problems, this application is implemented as follows:
[0006] In a first aspect, an embodiment of the present application proposes a consumable material conveying structure for personal care equipment, wherein the consumable material conveying structure includes: a consumable material conveying channel, and an anti-sticking layer arranged on the inner surface of the consumable material conveying channel for preventing consumable material residue.
[0007] Optionally, the anti-stick layer is an anti-stick plating layer or an anti-stick coating layer.
[0008] Optionally, the anti-sticking coating is a ceramic coating or a vacuum coating.
[0009] Optionally, when the anti-sticking coating is the ceramic coating, the thickness of the anti-sticking coating is 0.02 mm to 0.8 mm;
[0010] When the anti-sticking coating is the vacuum coating, the thickness of the anti-sticking coating is 0.02 microns to 1.8 microns.
[0011] Optionally, the anti-stick coating is at least one of a ceramic coating, a nano coating, a liquid-impregnated surface, a Teflon coating, a diamond-like carbon coating, and a metal coating.
[0012] Optionally, when the anti-stick coating is the ceramic coating, the thickness of the anti-stick coating is 0.1 mm to 0.5 mm;
[0013] When the anti-stick coating is the nano coating, the thickness of the anti-stick coating is 1 micron to 30 microns;
[0014] When the anti-stick coating is the liquid-impregnated surface, the thickness of the anti-stick coating is 0.1 nanometer to 15 micrometers.
[0015] Optionally, the consumable material conveying channel includes a plurality of interconnected sub-channels, and the anti-sticking layer includes a sub-anti-sticking layer provided on the inner surface of each of the sub-channels.
[0016] Optionally, each of the sub-anti-sticking layers in the anti-sticking layer is an anti-sticking structure formed by plating or coating;
[0017] or,
[0018] The sub-anti-sticking layer in the anti-sticking layer includes a first anti-sticking structure formed by plating and a second anti-sticking structure formed by coating.
[0019] Optionally, the anti-sticking layer includes a plurality of sub-anti-sticking layers, and the plurality of sub-anti-sticking layers are sequentially stacked on the inner surface of the consumable material conveying channel.
[0020] In a second aspect, an embodiment of the present application proposes a personal care device, comprising the consumable material delivery structure described in the first aspect, wherein the personal care device is any one of an oral care device, a skin care device, and a hair care device.
[0021] In an embodiment of the present application, by providing an anti-sticking layer on the inner surface of the consumable material conveying channel, the consumable material can be effectively prevented from remaining or sticking to the inner wall of the consumable material conveying channel, that is, the consumable material can be effectively prevented from remaining or sticking to the anti-sticking layer, thereby reducing the pollution effect of consumable material conveying on the consumable material conveying channel.
[0022] Moreover, due to the setting of the anti-sticking layer, the consumables can be prevented from remaining or sticking to the inner wall of the consumable conveying channel, that is, the inner wall surface of the consumable conveying channel will be smoother, making the conveying of the consumables in the consumable conveying channel smoother, more labor-saving and improving the conveying efficiency of the consumables.
[0023] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0025] Figure 1 It is a structural diagram of the personal protection device provided in an embodiment of the present application;
[0026] Figure 2This is a partial structural diagram of the personal protection device provided in an embodiment of the present application;
[0027] Figure 3 This is one of the structural diagrams of the consumable material conveying structure provided in the embodiment of the present application;
[0028] Figure 4 This is the second structural diagram of the consumable material conveying structure provided in an embodiment of the present application;
[0029] Figure 5 This is the third structural diagram of the consumable material conveying structure provided in the embodiment of the present application;
[0030] Figure 6 This is the fourth structural diagram of the consumable material conveying structure provided in the embodiment of the present application.
[0031] Description of reference numerals:
[0032] Handle 100; consumable container 30; drive pump 40; power element 50; delivery tube 60;
[0033] Consumables delivery channel 10; first sub-channel 11; second sub-channel 12; third sub-channel 13; fourth sub-channel 14; release layer 20; first sub-release layer 21; second sub-release layer 22; third sub-release layer 23; fourth sub-release layer 24; fifth sub-release layer 25; sixth sub-release layer 26;
[0034] Nursing head - 200. DETAILED DESCRIPTION
[0035] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present application.
[0036] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.
[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0038] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0039] In order to enable those skilled in the art to better understand the embodiments of the present application, the personal protection equipment involved in the embodiments of the present application is first described.
[0040] The personal care devices referred to in this application can be understood as any one of an oral care device, a skin care device, and a hair care device. An oral care device can be an electric toothbrush or irrigator, etc., for oral care; a skin care device can be a skin care device or a facial cleanser, etc., for skin care; and a hair care device can be a hair care comb, etc., for hair care.
[0041] like Figure 1 As shown, the personal care device mainly consists of a handle 100 and a care head 200. The handle 100 can be understood as the part of the personal care device that can be held by the user during operation, and the care head 200 can be understood as the part of the personal care device used to care for the user, such as a toothbrush head or a skin care head. Consumables can be toothpaste, skin care products, mouthwash, etc.
[0042] like Figures 2 to 6 As shown, an embodiment of the present application provides a consumable material conveying structure of a personal care device, which includes a consumable material conveying channel 10 and an anti-sticking layer 20 arranged on the inner surface of the consumable material conveying channel 10 for preventing consumable material residue.
[0043] The above-mentioned consumable material conveying channel 10 can be understood as a conveying channel of personal care equipment for conveying consumable materials such as toothpaste, skin care products, mouthwash, etc.
[0044] It can be understood that when the consumables conveying structure of the above-mentioned personal care equipment is applied to an electric toothbrush, the consumables are toothpaste, and the consumables conveying structure of the personal care equipment is specifically the toothpaste conveying structure of the electric toothbrush, and the electric toothbrush is an electric toothbrush that can automatically squeeze out toothpaste.
[0045] The aforementioned anti-sticking layer 20 can be understood as a layered structure that can be used to prevent consumables from remaining or sticking. By providing the anti-sticking layer 20 on the inner surface of the consumable delivery channel 10, when the consumables are conveyed through the consumable delivery structure, the consumables primarily come into contact with the anti-sticking layer 20 of the consumable delivery structure, rather than directly contacting the inner surface of the consumable delivery channel 10. Furthermore, because the anti-sticking layer 20 has the property of preventing consumables from remaining or sticking, the consumables can be effectively prevented from remaining or sticking to the anti-sticking layer 20 when conveyed through the consumable delivery structure.
[0046] In this embodiment, by setting an anti-sticking layer 20 on the inner surface of the consumable material conveying channel 10, it is possible to effectively prevent consumables from remaining or sticking to the inner wall of the consumable material conveying channel 10, that is, it is possible to effectively prevent consumables from remaining or sticking to the anti-sticking layer 20, thereby reducing the pollution effect of consumable material conveying on the consumable material conveying channel 10.
[0047] Moreover, due to the provision of the anti-sticking layer 20, consumables can be prevented from remaining or sticking to the inner wall of the consumable conveying channel 10, that is, the inner wall surface of the consumable conveying channel 10 will be smoother, making the conveying of consumables in the consumable conveying channel 10 smoother, thereby improving the conveying efficiency of the consumables.
[0048] In some embodiments, the personal care device further includes a consumable container 30, a drive pump 40, a power member 50, and a delivery tube 60;
[0049] The consumable container 30 can be understood as a container for storing consumables such as toothpaste, skin care products, and mouthwash in personal care equipment;
[0050] The driving pump 40 can be understood as a driving device for driving and delivering consumables such as toothpaste, skin care products, mouthwash, etc. of the personal care equipment, such as a peristaltic pump, a plunger pump, a screw pump, a gear pump, or other rotary pump;
[0051] The power member 50 can be understood as a driving device for driving the care head of the personal care device to vibrate, swing or rotate, etc., such as a motor. When the power member is a motor, the motor shaft of the power member 50 can be a hollow shaft so that the hollow structure of the hollow shaft can form a sub-channel of the consumable delivery channel 10;
[0052] The delivery pipe 60 can be understood as a delivery pipeline used to connect the output end of the driving pump 40 and the input end of the hollow rotating shaft to realize the delivery process of the consumables.
[0053] In some embodiments, the power member 50 can be understood as a hollow shaft motor, that is, the motor shaft of the power member 50 can be a hollow shaft.
[0054] The hollow shaft motor may be a sonic motor, a brushless motor, a servo motor, etc., which is not limited here.
[0055] In some embodiments, the consumable material delivery channel 10 includes a plurality of interconnected sub-channels.
[0056] Specifically, the consumables delivery channel 10 includes a first sub-channel 11 provided in the consumables container 30, a second sub-channel 12 provided in the driving pump 40, a third sub-channel 13 provided in the power member 50, a fourth sub-channel 14 provided in the care head 200, and a fifth sub-channel provided in the delivery tube 60;
[0057] Among them, the second sub-channel 12 and the third sub-channel 13 can be connected through the fifth sub-channel, and the first sub-channel 11 and the second sub-channel 12 can also be connected through a connecting structure similar to the delivery tube 60; accordingly, the third sub-channel 13 can also be connected with the fourth sub-channel 14 through a connecting structure similar to the delivery tube 60, so as to transport the consumables stored in the consumable container 30 to the care head 200 through the consumable delivery structure.
[0058] In some embodiments, the second sub-channel 12 can be directly connected to the fourth sub-channel 14 in the care head 200 through the delivery tube 60 to realize the delivery process of consumables.
[0059] It is understandable that the consumable material conveying channel 10 in the present application may also include other sub-channels, such as a sub-channel set up to avoid a certain component.
[0060] In some embodiments, the anti-sticking layer 20 can be made of a material that can prevent consumables from remaining in the flow channel, such as a ceramic coating, a Teflon coating, a nano coating, etc.
[0061] In some embodiments, the anti-sticking layer 20 may be an anti-sticking plating layer or an anti-sticking coating layer, that is, the anti-sticking layer may be formed on the inner surface of the consumable material delivery channel 10 by plating, coating, or the like.
[0062] Specifically, metal or other materials may be attached to the inner surface of the consumable material delivery channel 10 by electroplating, chemical plating, etc., to form the above-mentioned anti-sticking coating.
[0063] Accordingly, metal or other materials can be attached to the inner surface of the consumable material delivery channel 10 by hot dipping, thermal spraying, etc. to form the above-mentioned anti-stick coating.
[0064] Among them, hot dip coating is to immerse the base structure of the consumable conveying channel 10 into molten metal, and cover the inner surface of the consumable conveying channel 10 with a layer of metal to form the above-mentioned anti-stick coating; thermal spraying is to spray molten or semi-molten material onto the base structure of the consumable conveying channel 10, and form a metal coating on the inner surface of the consumable conveying channel 10 to form the above-mentioned anti-stick coating.
[0065] It should be noted that the anti-sticking layer 20 can be set on the inner surface of the consumable material conveying channel 10 by using plating and coating at the same time, that is, the anti-sticking layer of the consumable material conveying structure includes both the plating structure and the coating structure. For example, the first sub-channel 11 of the consumable material conveying channel 10 can use the plating structure, and the second sub-channel 12 of the consumable material conveying channel 10 can use the coating structure, etc.
[0066] In some embodiments, the anti-stick coating is a ceramic coating or a vacuum coating.
[0067] Wherein, when the anti-stick coating is a ceramic coating, the thickness of the anti-stick coating may be 0.02 mm to 0.8 mm; when the anti-stick coating is a vacuum coating, the thickness of the anti-stick coating may be 0.02 μm to 1.8 μm.
[0068] In some embodiments, when the anti-stick coating is a ceramic coating, the thickness of the anti-stick coating can be set to 0.1 mm to 0.5 mm; when the anti-stick coating is a vacuum coating, the thickness of the anti-stick coating can be set to 0.04 μm to 1.2 μm.
[0069] In some embodiments, the anti-stick coating is any one of a ceramic coating, a nanocoating, a liquid-impregnated surface, a Teflon coating, a diamond-like carbon coating, and a metal coating.
[0070] Among them, when the anti-stick coating is a ceramic coating, the thickness of the anti-stick coating can be 0.1 mm to 0.5 mm; when the anti-stick coating is a nano coating, the thickness of the anti-stick coating can be 1 micron to 30 microns; when the anti-stick coating is a liquid impregnated surface, the thickness of the anti-stick coating is 0.1 nanometer to 15 microns.
[0071] In some embodiments, when the anti-stick coating is a ceramic coating, a ceramic coating solution can be sprayed on the inner surface of the consumable material delivery channel 10 to form a thin film on the inner surface of the consumable material delivery channel 10, that is, to form a ceramic coating, thereby achieving the purpose of reducing the pollution effect of consumable material delivery on the consumable material delivery channel 10.
[0072] In some embodiments, when the anti-stick coating is a nanocoating, a super-hydrophobic nanocoating solution can be sprayed on the inner surface of the consumable material delivery channel 10 to form a nanocoating on the inner surface of the consumable material delivery channel 10 .
[0073] It is understandable that a solution corresponding to Teflon coating, diamond-like carbon coating or metal coating can be sprayed on the inner surface of the consumable conveying channel 10 so as to form a corresponding sprayed Teflon coating, diamond-like carbon coating or metal coating on the inner surface of the consumable conveying channel 10.
[0074] In some embodiments, a liquid-impregnated surface can be formed on the inner surface of the consumable delivery channel 10 through surface coating technology, so as to reduce the contamination effect of consumable delivery on the consumable delivery channel 10.
[0075] Moreover, in the case where the anti-stick coating is a liquid-impregnated surface, the anti-stick coating can also play a lubricating role, that is, the anti-stick layer 20 can also play a lubricating role.
[0076] In some embodiments, the consumable material delivery channel 10 includes a plurality of interconnected sub-channels, and the anti-sticking layer 20 includes a sub-anti-sticking layer disposed on the inner surface of each of the sub-channels.
[0077] In some embodiments, each sub-anti-sticking layer in the anti-sticking layer 20 is an anti-sticking structure formed by plating or coating;
[0078] In some embodiments, the sub-anti-adhesion layer 20 in the anti-adhesion layer includes a first anti-adhesion structure formed by plating and a second anti-adhesion structure formed by coating.
[0079] In some embodiments, the consumable delivery channel 10 includes multiple sub-channels, specifically a first sub-channel 11 arranged in the consumable container 30, a second sub-channel 12 arranged in the driving pump 40, a third sub-channel 13 arranged in the power part 50, and a fourth sub-channel 14 arranged in the care head 200. The anti-sticking layer 20 includes multiple sub-anti-sticking layers, specifically a first sub-anti-sticking layer 21 arranged on the inner surface of the first sub-channel 11, a second sub-anti-sticking layer 22 arranged on the inner surface of the second sub-channel 12, a third sub-anti-sticking layer 23 arranged on the inner surface of the third sub-channel 13, and a fourth sub-anti-sticking layer 24 arranged on the inner surface of the fourth sub-channel 14, that is, each sub-channel of the consumable delivery channel 10 is provided with a corresponding sub-anti-sticking layer to prevent consumables from remaining or sticking to the inner wall of the channel of the consumable delivery channel 10.
[0080] In some embodiments, the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 are all anti-sticking structures of the same material. For example, the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 can all be anti-sticking structures formed by plating or coating, that is, the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 can all be anti-sticking structures such as nano-coating or ceramic coating.
[0081] In some embodiments, when the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 are all anti-sticking structures formed by coating, the first sub-anti-sticking layer 21 can be a ceramic coating, and the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 can be vacuum coating; or, the first sub-anti-sticking layer 21 and the second sub-anti-sticking layer 22 can be ceramic coatings, and the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 can be vacuum coatings; or, the first sub-anti-sticking layer 21 and the third sub-anti-sticking layer 23 can be ceramic coatings, and the second sub-anti-sticking layer 22 and the fourth sub-anti-sticking layer 24 can be vacuum coatings.
[0082] In some embodiments, the materials of at least two of the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 are different from each other, such as the first sub-anti-sticking layer 21, the second sub-anti-sticking layer 22, the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 include a first anti-sticking structure formed by plating and a second anti-sticking structure formed by coating.
[0083] The first anti-sticking structure may be one or more; correspondingly, the second anti-sticking structure may be one or more.
[0084] Specifically, the first anti-sticking structure includes a first sub-anti-sticking layer 21 and a second sub-anti-sticking layer 22, and the second anti-sticking structure includes a third sub-anti-sticking layer 23 and a fourth sub-anti-sticking layer 24; or, the first anti-sticking structure includes a first sub-anti-sticking layer 21, and the second anti-sticking structure includes a second sub-anti-sticking layer 22, a third sub-anti-sticking layer 23 and a fourth sub-anti-sticking layer 24.
[0085] It is understandable that the first anti-sticking structure and the second anti-sticking structure include but are not limited to the above-mentioned methods, which will not be described in detail here.
[0086] In some embodiments, the first sub-anti-sticking layer 21 and the second sub-anti-sticking layer 22 can be nano-coatings, and the third sub-anti-sticking layer 23 and the fourth sub-anti-sticking layer 24 can be ceramic coatings; or, the first sub-anti-sticking layer 21 and the third sub-anti-sticking layer 23 can be ceramic coatings, and the second sub-anti-sticking layer 22 and the fourth sub-anti-sticking layer 24 can be vacuum coatings.
[0087] More specifically, the first sub-anti-sticking layer 21 may be a ceramic coating, the second sub-anti-sticking layer 22 may be a nano coating, the third sub-anti-sticking layer 23 may be a diamond-like carbon coating, and the fourth sub-anti-sticking layer 24 may be a Teflon coating.
[0088] In some embodiments, the anti-sticking layer 20 may include multiple sub-anti-sticking layers, and the multiple sub-anti-sticking layers may be stacked in sequence on the inner surface of the consumable material delivery channel 10. For example, two, three, four, five, etc. sub-anti-sticking layers may be arranged on the inner surface of the consumable material delivery channel 10 to reduce the pollution effect of consumable material delivery on the consumable material delivery channel 10.
[0089] The number of sub-anti-adhesive layers in the anti-adhesive layer 20 can be set based on actual needs and is not specifically limited here.
[0090] In some embodiments, as Figure 6 As shown, the anti-sticking layer 20 includes a fifth sub-anti-sticking layer 25 and a sixth sub-anti-sticking layer 26, and the fifth sub-anti-sticking layer 25 and the sixth sub-anti-sticking layer 26 are arranged in layers on the inner surface of the consumable material conveying channel 10, that is, two layers of sub-anti-sticking layers are arranged on the inner surface of the consumable material conveying channel 10.
[0091] In some embodiments, the process used for each sub-anti-sticking layer in the multiple sub-anti-sticking layers can be the same. For example, each sub-anti-sticking layer can be formed by plating or coating, that is, multiple stacked anti-sticking plating layers or multiple stacked anti-sticking coatings can be set on the inner surface of the consumable conveying channel 10.
[0092] In some embodiments, multiple sub-anti-sticking layers can be formed partially by plating and partially by coating, that is, multiple stacked anti-sticking plating layers and anti-sticking coatings can be set on the inner surface of the consumable material conveying channel 10.
[0093] For example, when the anti-sticking layer 20 includes three sub-anti-sticking layers, the arrangement of the three sub-anti-sticking layers can be two anti-sticking coating layers and one anti-sticking coating layer, or one anti-sticking coating layer and two anti-sticking coating layers, and the anti-sticking coating layers and anti-sticking coating layers in the three sub-anti-sticking layers can be distributed alternately.
[0094] It should be noted that the arrangement of the anti-sticking plating layer and the anti-sticking coating layer included in the multiple sub-anti-sticking layers includes but is not limited to the above-mentioned method, which will not be described in detail here.
[0095] In some embodiments, when the anti-sticking layer 20 includes multiple sub-anti-sticking layers, the thicknesses of the sub-anti-sticking layers can be set to be the same or different, which is not limited here.
[0096] The personal care devices of the present application, such as electric toothbrushes, skin care devices, and water flossers, can effectively prevent consumables from remaining or sticking to the inner wall of the consumable delivery channel 10 by providing an anti-sticking layer 20 on the inner surface of the consumable delivery channel 10, that is, it can effectively prevent consumables from remaining or sticking to the anti-sticking layer 20, thereby reducing the pollution effect of consumable delivery on the consumable delivery channel 10.
[0097] Moreover, due to the setting of the anti-sticking layer, the consumables can be prevented from remaining or sticking to the inner wall of the consumable conveying channel, that is, the inner wall surface of the consumable conveying channel will be smoother, making the conveying of the consumables in the consumable conveying channel smoother, more labor-saving and improving the conveying efficiency of the consumables.
[0098] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0099] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.
Claims
1. A consumables conveying structure for personal care equipment, characterized in that: The consumable material conveying structure includes: a consumable material conveying channel, and an anti-sticking layer arranged on the inner surface of the consumable material conveying channel for preventing consumable material from remaining.
2. The consumable material conveying structure of the personal care equipment according to claim 1, characterized in that: The anti-sticking layer is an anti-sticking plating layer or an anti-sticking coating layer.
3. The consumable material conveying structure of the personal care equipment according to claim 2, characterized in that: The anti-sticking coating is a ceramic coating or a vacuum coating.
4. The consumable material conveying structure of the personal care equipment according to claim 3, characterized in that: When the anti-stick coating is the ceramic coating, the thickness of the anti-stick coating is 0.02 mm to 0.8 mm; When the anti-sticking coating is the vacuum coating, the thickness of the anti-sticking coating is 0.02 microns to 1.8 microns.
5. The consumable material conveying structure of the personal care equipment according to claim 2, characterized in that: The anti-stick coating is at least one of a ceramic coating, a nano coating, a liquid-impregnated surface, a Teflon coating, a diamond-like carbon coating, and a metal coating.
6. The consumable material conveying structure of the personal care equipment according to claim 5, characterized in that: When the anti-stick coating is the ceramic coating, the thickness of the anti-stick coating is 0.1 mm to 0.5 mm; When the anti-stick coating is the nano coating, the thickness of the anti-stick coating is 1 micron to 30 microns; When the anti-stick coating is the liquid-impregnated surface, the thickness of the anti-stick coating is 0.1 nanometer to 15 micrometers.
7. The consumable material conveying structure of the personal care equipment according to any one of claims 1 to 6, characterized in that: The consumable material conveying channel includes a plurality of interconnected sub-channels, and the anti-sticking layer includes a sub-anti-sticking layer provided on the inner surface of each of the sub-channels.
8. The consumable material conveying structure of the personal care equipment according to claim 7, characterized in that: Each of the sub-anti-sticking layers in the anti-sticking layer is an anti-sticking structure formed by plating or coating; or, The sub-anti-sticking layer in the anti-sticking layer includes a first anti-sticking structure formed by plating and a second anti-sticking structure formed by coating.
9. The consumable material conveying structure of the personal care equipment according to any one of claims 1 to 8, characterized in that: The anti-sticking layer includes a plurality of sub-anti-sticking layers, and the plurality of sub-anti-sticking layers are sequentially stacked on the inner surface of the consumable material conveying channel.
10. A personal protection device, characterized in that: It comprises the consumable material conveying structure as described in any one of claims 1 to 9, and the personal care device is any one of an oral care device, a skin care device and a hair care device.