Coating device and skin care kit

Abstract

The utility model relates to the technical field of beauty devices, and provides a coating device and a skin care suite, and the coating device comprises a main body part, a liquid guide assembly and a circuit board. The main body part comprises a first shell, the first shell is provided with a first end face used for acting on the skin surface of a user, the first end face is conductive, and the first end face is provided with a mounting hole; the liquid guide assembly comprises a liquid guide part, the liquid guide part is arranged at the mounting hole and extends towards the interior of the first shell, the liquid guide part is provided with a second end face exposed out of the mounting hole and a liquid guide channel penetrating through the second end face, the second end face and the first end face are arranged at an interval, and the second end face has conductivity; the circuit board is electrically connected with the first end face and the second end face. According to the coating device provided by the utility model, the first end face and the second end face are in contact with the skin of a user to form a conduction loop, so that the micro-current stimulation position of the coating device is more concentrated, and the experience effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty devices, and in particular provides a coating device and a skin care kit. Background Art

[0002] The coating device is a type of beauty device used to apply fluid or paste-like skin care products to the user's skin surface, and can also be accompanied by microcurrent stimulation.

[0003] However, the microcurrent stimulation of the current coating device has a long conduction loop and a poor experience effect. Utility Model Content

[0004] The purpose of the utility model is to provide a coating device and a skin care kit, aiming to solve the problem of poor user experience of existing coating devices.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, an embodiment of the present application provides a coating device, comprising:

[0007] A main body, the main body comprising a first shell, the first shell having a first end surface for acting on a user's skin surface, the first end surface being conductive and having a mounting hole;

[0008] a liquid guide assembly, the liquid guide assembly comprising a liquid guide member, the liquid guide member being disposed at the mounting hole and extending toward the interior of the first housing, the liquid guide member having a second end surface exposed from the mounting hole and a liquid guide channel extending through the second end surface, the second end surface being spaced apart from the first end surface, and the second end surface being conductive;

[0009] A circuit board is electrically connected to the first end surface and the second end surface.

[0010] Beneficial effects of the present invention: The coating device provided by the present invention electrically connects the first end face and the second end face to the circuit board, and places the liquid guide part on the first end face of the first shell, so that the second end face is also facing the user's skin. When the circuit board supplies power to the first end face and the second end face, the first end face and the second end face form a conductive loop when in contact with the user's skin, so that the microcurrent stimulation position of the coating device is more concentrated, and the experience effect is better.

[0011] In some embodiments, the liquid guiding component includes a liquid guiding head and a liquid guiding tube portion connected to the liquid guiding head, the liquid guiding head has the second end surface on the side facing away from the liquid guiding tube portion, and the liquid guiding head and / or the liquid guiding tube portion are limited on the first shell.

[0012] By adopting the above technical solution, the liquid guiding head, the liquid guiding tube part, or the liquid guiding head and the liquid guiding tube part of the liquid guiding member can be restricted on the first end surface, reducing the probability of the liquid guiding member escaping from the first end surface.

[0013] In some embodiments, the liquid guiding assembly includes a limiting member, which is arranged on the outer wall of the liquid guiding tube portion and abuts against the inner wall of the first shell.

[0014] By adopting the above technical solution, the limiting member is arranged on the outer wall of the liquid guiding tube portion and forms a relative working relationship with the inner wall of the first shell, so that the liquid guiding member is difficult to fall off from the first end surface.

[0015] In some embodiments, the limiting member is elastic, and the limiting member is elastically clamped on the liquid guiding tube portion.

[0016] By adopting the above technical solution and utilizing the elastic deformable property of the limiting member, the limiting member is clamped on the liquid guiding tube portion, thereby reducing the probability of the liquid guiding tube portion falling out of the mounting hole.

[0017] In some embodiments, a groove structure is provided on the outer wall of the liquid guiding tube portion, the groove structure extends along the circumference of the liquid guiding tube portion, and the limiting member is snapped into the groove structure.

[0018] By adopting the above technical solution, the limiting member is clamped on the groove structure of the liquid guiding tube part to be connected with the liquid guiding tube part. Similarly, the probability of the liquid guiding tube part falling out of the mounting hole can be reduced.

[0019] In some embodiments, the limiting member is a non-closed annular structure, and the inner wall of the limiting member is provided with a plurality of grooves along the circumferential direction.

[0020] By adopting the above technical solution, the limiting member can obtain a larger deformation space, which makes it easier for the limiting member to be clamped on the liquid guiding tube part.

[0021] In some embodiments, the groove is tapered so that the notch of the groove is in a constricted shape.

[0022] By adopting the above technical solution, each groove presents a constricted shape, which is more conducive to the limiting member being clamped on the liquid guiding tube part.

[0023] In some embodiments, the coating device also includes a light-transmitting member and a phototherapy lamp electrically connected to the circuit board, the light-transmitting member is arranged in the mounting hole and surrounded by the liquid-guiding head, the phototherapy lamp is arranged in the first shell, and the output end of the phototherapy lamp faces the light-transmitting member, the light-transmitting member has a third end face, and the third end face, the second end face and the first end face are arranged flush with each other.

[0024] By adopting the above technical solution, the circuit board can control the turning on and off of the phototherapy lamp. The light beam emitted by the phototherapy lamp passes through the light-transmitting component to the surface of the user's skin. At the same time, the light-transmitting component can also separate the first end face and the second end face.

[0025] In some embodiments, the coating device further includes a cover body and an inserting portion provided on an inner wall of the cover body, wherein the cover body is provided on the first shell body, a liquid outlet is formed on the second end surface, and the inserting portion blocks the liquid outlet;

[0026] The coating device further comprises a decorative piece, a mounting groove is formed on the outer wall of the cover body, and the decorative piece is placed in the mounting groove.

[0027] By adopting the above technical solution, when the cover body is installed on the first shell, the insertion part matches the liquid outlet on the second end face to reduce the problem of liquid leakage of the liquid guide component when it is not in use; and the decorative part plays a corresponding prompt and decorative role for the coating device as a whole.

[0028] In a second aspect, an embodiment of the present application further provides a skin care kit, comprising a liquid storage container and the coating device described above, wherein the open end of the liquid storage container is connected to the coating device.

[0029] Beneficial effects of the present invention: The skin care kit provided by the present invention, on the basis of having the above-mentioned coating device, the liquid storage container of the skin care kit is connected to the coating device, then, the fluid skin care liquid in the liquid storage container can be discharged through the coating device, and the coating device can also perform micro-electric stimulation on the user's skin surface, which helps the absorption of the skin care liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 A schematic diagram of the structure of the coating device provided by an embodiment of the present invention when the cover is not installed;

[0032] Figure 2 A schematic diagram of the structure of the coating device provided by an embodiment of the present invention in a state where the cover body is installed;

[0033] Figure 3 for Figure 2 A cross-sectional view of the coating device in FIG.

[0034] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0035] Figure 5 A schematic structural diagram of a liquid guide member of a coating device provided in an embodiment of the present utility model;

[0036] Figure 6 A schematic structural diagram of a limiting member of a coating device provided in an embodiment of the present utility model;

[0037] Figure 7 A schematic structural diagram of a portion of the coating device provided in an embodiment of the present invention.

[0038] Among them, the reference numerals in the figures are:

[0039] 10. Main body; 11. First housing; 11a. First end surface; 11b. Positioning rib; 11c. Mounting hole; 12. Second housing; 12a. Protrusion;

[0040] 20. Liquid guide assembly; 21. Liquid guide member; 21a. Second end surface; 21b. Liquid outlet; 211. Liquid guide head; 212. Liquid guide tube; 213. Liquid guide channel; 22. Positioning member; 22a. Groove; 212a. Groove structure; 23. Infusion tube; 24. Sealing member; 241. Sealing sleeve body; 242. Annular protrusion;

[0041] 30. Circuit board;

[0042] 41. Cover; 41a. Mounting groove; 42. Insertion portion; 43. Decorative element;

[0043] 50. Button assembly;

[0044] 61. Light-transmitting member; 62. Phototherapy lamp; 61a. Third end face. DETAILED DESCRIPTION

[0045] The following describes in detail embodiments of the present invention, examples of which 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 intended to explain the present invention, and should not be construed as limiting the present invention.

[0046] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0048] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] The coating device is a type of beauty device that is used to connect to a tube- or bottle-packaged, fluid-state skin care set to enhance the user's coating experience, and, at the same time, to enhance the user's skin's absorption of the skin care product through corresponding microcurrent stimulation.

[0050] However, the conduction loop of the microcurrent stimulation of the current coating device is relatively long. For example, the first electrode point is set on the main body of the coating device and contacts the skin of the user's hand. The second electrode point is set at the coating end of the coating device and contacts the skin to be coated. The distance between the two electrode points is large, and the conduction loop is relatively long, which ultimately affects the user experience.

[0051] In view of this, the present application provides a coating device, in which a liquid guide is arranged on the first end face of the first shell of the main body, and the second end face of the liquid guide is arranged flush with the first end face. When the circuit board supplies power to the first shell and the liquid guide, two contact electrode points are formed on the first end face and the second end face, and the distance between the two is smaller, that is, the conductive loop is shorter.

[0052] Please refer to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 An embodiment of the present application provides a coating device, including a main body 10, a liquid guide component 20 and a circuit board 30.

[0053] The main body 10 serves as the coating device's frame, supporting other components. The liquid guide assembly 20 is used to conduct the fluid within the skincare set. The circuit board 30 controls the flow of fluid, for example, controlling the current and outputting corresponding electrical signals.

[0054] Specifically, the main body 10 includes a first shell 11, the first shell 11 has a first end surface 11a for acting on the surface of the user's skin, and a mounting hole 11c is opened on the first end surface (such as Figure 7 As shown), the first end surface 11a is conductive.

[0055] Here, in the use state, the first end surface 11a is the end surface of the first shell 11 that directly contacts the user's skin surface. The first shell 11 can be conductive, that is, the first shell 11 is made of metal, then the first end surface 11a is conductive. Alternatively, the first shell 11 can be non-conductive, and only the first end surface 11a is conductive, that is, the first end surface 11a is a metal plating formed on the first shell. In this case, the first shell can be made of a lightweight material such as plastic.

[0056] The liquid guide assembly 20 includes a liquid guide member 21, which is arranged at the mounting hole 11c and extends toward the interior of the first shell 11. The liquid guide member 21 is in a non-contact state with the first shell 11. The liquid guide member 21 has a second end surface 21a exposed from the mounting hole 11c and a liquid guide channel 213 (such as Figure 7 As shown), the second end surface 21a is conductive.

[0057] Here, the liquid-conducting member 21 is the component that comes into direct contact with the user's skin. Therefore, the second end surface 21a is the end surface of the liquid-conducting member 21 that comes into direct contact with the user's skin surface. The liquid-conducting member 21 can be conductive, that is, if the liquid-conducting member 21 is made of metal, then the second end surface 21a is conductive. Alternatively, the liquid-conducting member 21 can be non-conductive, with only the second end surface 21a being conductive. That is, the second end surface 21a can be a metal coating formed on the liquid-conducting member 21. In this case, the liquid-conducting member 21 can be made of a lightweight material such as plastic.

[0058] The circuit board 30 is electrically connected to both the first end surface 11a and the second end surface 21a. During use, the user's skin, the first end surface 11a, the second end surface 21a, and the circuit board 30 form a conductive connection. The first end surface 11a and the second end surface 21a serve as two electrode points of the coating device in contact with the user's skin to provide electrical stimulation.

[0059] The coating device provided by the present invention electrically connects the first end face 11a and the second end face 21a to the circuit board 30, and places the liquid guide 21 on the first end face 11a of the first shell 11, so that the second end face 21a is also facing the user's skin. When the circuit board 30 supplies power to the first end face 11 and the second end face 21a, the first end face 11a and the second end face 21a form a conductive loop when in contact with the user's skin, so that the microcurrent stimulation position of the coating device is more concentrated, and the experience effect is better.

[0060] Please refer to Figure 4 and Figure 5 In some embodiments, the liquid guiding member 21 includes a liquid guiding head 211 and a liquid guiding tube portion 212 connected to the liquid guiding head 211. The liquid guiding head 211 has a second end surface 21a on the side facing away from the liquid guiding tube portion 212. The liquid guiding head 211 and / or the liquid guiding tube portion 212 are limited to the first shell 11.

[0061] As can be understood, the liquid-conducting head 211 is disposed on the first end surface 11a. The liquid-conducting head 211 is the structural component that directly acts on the user's skin, while the liquid-conducting tube 212 is used to transport the fluid-state skincare product. In other words, the liquid-conducting channel 213 extends through the liquid-conducting head 211 and the liquid-conducting tube 212. The liquid-conducting member 21 is installed by defining a mounting hole 11c on the first end surface 11a, placing the liquid-conducting head 211 within the mounting hole 11c, and extending the liquid-conducting tube 212 through the through hole into the interior of the first housing 11.

[0062] At the same time, considering the problem of installation stability, the liquid guiding part 21 needs to be limited on the first shell 11. Therefore, the liquid guiding head 211 can be limited, or the liquid guiding tube part 212 can be limited, or both the liquid guiding head 211 and the liquid guiding tube part 212 can be limited.

[0063] For example, a corresponding groove can be opened on the first end face 11a, and the groove profile of the groove is adapted to the outer profile of the liquid-conducting head 211, and the two are installed and connected by interference fit. Alternatively, a coating can be provided on the inner wall of the groove or the non-second end face 21a of the liquid-conducting head 211 for adhesive connection to achieve positioning of the liquid-conducting part 21.

[0064] For example, a corresponding snap-fit ​​structure may be provided on the liquid guiding tube portion 212 , and connected to the inner wall of the first shell 11 via the snap-fit ​​structure, thereby achieving position limiting of the liquid guiding member 21 .

[0065] For example, the liquid guiding head 211 may be limited by interference fit or bonding, and the liquid guiding tube portion 212 may be limited by snap fit.

[0066] In this way, the liquid guiding head 211, the liquid guiding tube portion 212, or both the liquid guiding head 211 and the liquid guiding tube portion 212 of the liquid guiding member 21 can be restricted on the first end surface 11a, thereby reducing the probability of the liquid guiding member 21 coming off the first end surface 11a.

[0067] Please refer to Figures 4 to 6 In some embodiments, the liquid guiding assembly 20 includes a limiting member 22 , which is disposed on the outer wall of the liquid guiding tube portion 212 and abuts against the inner wall of the first shell 11 .

[0068] It can be understood that the limiter 22 is used to increase the fulcrum between the liquid guiding tube portion 212 and the inner wall of the first shell 11, so as to form an interaction force between the liquid guiding tube portion 212 and the first shell 11 to prevent the liquid guiding member 21 from falling off the first end surface 11a of the first shell 11.

[0069] Here, the structural form of the limiting member 22 includes but is not limited to an annular closed structural member, an annular open structural member, a continuous convex point structure, a boss structure, etc.

[0070] In this way, the limiting member 22 is arranged on the outer wall of the liquid guiding tube portion 212 and forms a relative working relationship with the inner wall of the first housing 11, so that the liquid guiding member 21 is difficult to fall off from the first end surface 11a.

[0071] Please refer to Figures 4 to 6 In some embodiments, the limiting member 22 is elastic, and the limiting member 22 is elastically clamped on the liquid guiding tube portion 212 .

[0072] It is understood that the stopper 22 can be made of a flexible material, such as resin, plastic, or lightweight metal. By utilizing the elastic and deformable nature of the stopper 22, the stopper 22 can be engaged with the liquid conduit portion 212, thereby reducing the probability of the liquid conduit portion 212 falling out of the mounting hole 11c.

[0073] Alternatively, the limiting member 22 is integrally formed on the outer wall of the liquid guiding tube portion 212 ; or, a groove structure 212 a is formed on the outer wall of the liquid guiding tube portion 212 , and the limiting member 22 is snapped into the groove structure 212 a .

[0074] It is understood that the stopper 22 can be integrally formed with the outer wall of the liquid conduit portion 212, for example, by forming a continuous protrusion or boss on the outer wall of the liquid conduit portion 212. Alternatively, the stopper 22 can be provided as a separate component, with a groove structure 212a formed on the outer wall of the liquid conduit portion 212, and the stopper 22 snapping into the groove structure 212a. Similarly, the probability of the liquid conduit portion 212 falling out of the mounting hole 11c can be reduced.

[0075] Specifically, please refer to Figure 6 In a specific embodiment, the limiting member 22 is a non-closed annular structure, and the inner wall of the limiting member 22 is provided with a plurality of grooves 22a along the circumferential direction.

[0076] It can be understood that the limiter 22 is set as a non-closed annular structure to ensure that the limiter can be quickly disassembled and assembled on the catheter portion 212, and the multiple grooves 22a can give the limiter 22 a larger deformation space, making it easier for the limiter 22 to be clamped on the catheter portion 212.

[0077] Continuing to refer to the figure, each groove 22a is configured to be tapered, so that the notch of the groove 22a is in a constricted shape.

[0078] It can be understood that the notch of each groove 22a is in a constricted shape, which means that the limiting member 22 has a groove 22a to obtain a larger deformation space and a larger deformation capacity, while also allowing the limiting member 22 to maintain a larger inner wall area, and can have a larger contact area with the liquid guide tube part 212, thereby obtaining a better limiting effect.

[0079] Please refer to Figure 7 Furthermore, the first housing 11 is further provided with a circle of limiting ribs 11b. One end of the limiting rib 11b is connected to the edge of the mounting hole 11c, and the other end extends into the first housing 11. The limiting rib 11b is disposed around the mounting hole 11c. The limiting member 22 abuts against the other end of the limiting rib 11b, thereby restricting the limiting member 22 from moving outward from the first housing 11. Of course, in other embodiments, other protrusions or grooves may be provided on the inner wall of the first housing 11 to limit the position of the limiting member 22.

[0080] Please refer to Figure 4 In some embodiments, the coating device also includes a light-transmitting member 61 and a phototherapy lamp 62 electrically connected to the circuit board 30. The light-transmitting member 61 is arranged in the mounting hole 11c and surrounded by the liquid-guiding head 211. The phototherapy lamp 62 is arranged in the first shell 11. The output end of the phototherapy lamp 62 faces the light-transmitting member 61. The light-transmitting member 61 has a third end face 61a. The third end face 61a, the second end face 21a and the first end face 11a are arranged flush with each other.

[0081] It can be understood that the circuit board 30 can control the turning on and off of the phototherapy lamp 62. The light beam emitted by the phototherapy lamp 62 passes through the light-transmitting member 61 to the surface of the user's skin. At the same time, the light-transmitting member 61 can also separate the first end face 11a and the second end face 21a, which can effectively improve the short circuit between the second end face 21a and the first end face 11a due to contact.

[0082] During use, the third end face 61a, the second end face 21a and the first end face 11a are arranged flush with each other, so that the end of the coating device that contacts the user's skin is flatter as a whole, and the user experience is better.

[0083] Please refer to Figure 4 In some embodiments, the liquid guide assembly 20 further includes an infusion tube 23 and a seal 24 , and one end of the liquid guide tube portion 212 away from the liquid guide head portion 211 is connected to one end of the infusion tube 23 through the seal 24 .

[0084] It is understood that the end of the infusion tube 23 away from the liquid guide tube portion 212 should be connected to the opening of the tube or bottle of skin care products, and then be transported to the liquid guide tube portion 212 until it flows out from the second end surface 21a. Therefore, it is necessary to provide a seal 24 at the connection between the infusion tube 23 and the liquid guide tube portion 212 to reduce the possibility of liquid overflow at the connection between the two.

[0085] Here, the structural form of the sealing member 24 includes but is not limited to a sealing ring, a sealing gasket, a sealing sleeve, and the like.

[0086] Thus, a sealing member 24 is provided between the infusion tube 23 and the liquid guiding tube portion 212 to reduce the probability of leakage at the connection between the two.

[0087] Please refer to Figure 4 In some embodiments, the sealing member 24 includes a sealing sleeve body 241 , and one end of the liquid guide tube portion 212 and one end of the infusion tube 23 are respectively plugged into opposite ends of the sealing sleeve body 241 .

[0088] It can be understood that the sealing sleeve body 241 is connected to the liquid catheter portion 212 and the infusion tube 23 in a sleeve connection form. Therefore, the sealing sleeve body 241 is sealed by wrapping, that is, the liquid catheter portion 212 and the infusion tube 23 are both sealed and connected to the sealing sleeve body 241 in a hole-axis interference fit manner.

[0089] In this way, the sealing sleeve body 241 is sleeved with the end of the liquid guiding tube portion 212 and the end of the liquid infusion tube 23 in a sleeve-type manner to achieve a sealing effect.

[0090] Please refer to Figure 4In some embodiments, an annular protrusion 242 is provided in the sealing sleeve body 241 , and one end of the liquid guide tube portion 212 and one end of the infusion tube 23 respectively abut against opposite sides of the annular protrusion 242 .

[0091] It can be understood that by adding the annular protrusion 242, when the sealing connection is made, the end of the liquid guide tube portion 212 and the end of the infusion tube 23 can both abut against the annular protrusion, thereby further improving the sealing effect of the connection between the infusion tube 23 and the liquid guide tube portion 212 and reducing the probability of leakage.

[0092] Please refer to Figure 1 In some embodiments, the main body 10 further includes a second shell 12, which is interlocked with the first shell 11 to form an accommodating space, and the circuit board 30 is placed in the accommodating space. A protrusion 12a is formed on the second shell 12, and the coating device includes a key assembly 50 provided at the protrusion 12a, and the key assembly 50 is electrically connected to the circuit board 30.

[0093] Here, the connection method between the first shell 11 and the second shell 12 is not limited. The two can be connected by snap connection, threaded connection and plug-in connection. At the same time, the second shell 12 is also the part for the user to hold. Therefore, a raised portion 12a is formed on the second shell 12, so that its outer wall surface is differentiated, which is more convenient for the user's hand to grasp, and during the holding process, it is convenient for the user's fingers to operate the button assembly 50.

[0094] In addition, the second shell 12 is also used to connect to the skin care kit. It can be understood that an internal thread is provided on the second shell 12, that is, the second shell 12 is connected to the bottle body or box body of the skin care kit by a threaded connection.

[0095] Please refer to Figure 1 and Figure 2 In some embodiments, the coating device further includes a cover body 41 and an insertion portion 42 provided on the inner wall of the cover body 41. The cover body 41 is provided on the first shell 11. A liquid outlet 21b is formed on the second end surface 21a. The insertion portion 42 is sealed at the liquid outlet 21b.

[0096] It can be understood that the cover body 41 is used to protect the first shell 11, especially when it is not in use, and the cover is arranged on the first shell 11. At the same time, when the cover body 41 is covered on the first shell 11, the insertion portion 42 matches the liquid outlet 21b on the second end face 21a to reduce the problem of liquid leakage of the liquid guide component 20 when it is not in use.

[0097] Please refer to Figure 2 In some embodiments, the coating device further includes a decorative member 43 , a mounting groove 41 a is formed on the outer wall of the cover body 41 , and the decorative member 43 is placed in the mounting groove 41 a .

[0098] It can be understood that the decorative part 43 is set independently of the cover body 41. Therefore, the coating device can be distinguished and decorated by adjusting the color or shape of the decorative part 43. The first shell 11 and the second shell 12 can adopt a unified color scheme to reduce manufacturing costs.

[0099] The present application also provides a skin care kit comprising a liquid storage container and the aforementioned coating device. The open end of the liquid storage container is connected to the coating device. The open end can be directly inserted into the open bottom of the coating device, achieving a tight fit. Alternatively, the open end can be provided with external threads, and the bottom of the coating device can be provided with internal threads to mate therewith. When the open end is connected to the coating device, the liquid storage container communicates with the liquid guide channel 213 of the coating device, and liquid in the liquid storage container, such as essence, eye cream, etc., flows out through the liquid guide channel 213.

[0100] The skin care kit provided by the present invention has the above-mentioned coating device, and the liquid storage container of the skin care kit is connected to the coating device. Then, the fluid skin care liquid in the liquid storage container can be discharged through the coating device, and the coating device can also perform micro-electric stimulation on the user's skin surface to help the absorption of the skin care liquid.

[0101] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coating device, characterized in that: include: A main body, the main body comprising a first shell, the first shell having a first end surface for acting on a user's skin surface, the first end surface being conductive and having a mounting hole; a liquid guide assembly, the liquid guide assembly comprising a liquid guide member, the liquid guide member being disposed at the mounting hole and extending toward the interior of the first housing, the liquid guide member having a second end surface exposed from the mounting hole and a liquid guide channel extending through the second end surface, the second end surface being spaced apart from the first end surface, and the second end surface being conductive; A circuit board is electrically connected to the first end surface and the second end surface.

2. The coating device according to claim 1, characterized in that: The liquid guiding member includes a liquid guiding head and a liquid guiding tube portion connected to the liquid guiding head. The liquid guiding head has the second end surface on a side facing away from the liquid guiding tube portion. The liquid guiding head and / or the liquid guiding tube portion are located on the first shell.

3. The coating device according to claim 2, characterized in that: The liquid guiding assembly includes a limiting member, which is arranged on the outer wall of the liquid guiding tube portion and abuts against the inner wall of the first shell.

4. The coating device according to claim 3, characterized in that: The limiting member is elastic and is elastically clamped on the liquid guiding tube portion.

5. The coating device according to claim 3, characterized in that: A groove structure is provided on the outer wall of the liquid guiding tube portion. The groove structure extends along the circumference of the liquid guiding tube portion. The limiting member is clamped at the groove structure.

6. The coating device according to claim 3, characterized in that: The limiting member is a non-closed annular structure, and the inner wall of the limiting member is provided with a plurality of grooves along the circumferential direction.

7. The coating device according to claim 6, characterized in that: The groove is configured to be tapered so that the notch of the groove is in a shrinking shape.

8. The coating device according to any one of claims 2 to 7, characterized in that: The coating device also includes a light-transmitting member and a phototherapy lamp electrically connected to the circuit board. The light-transmitting member is arranged in the mounting hole and surrounded by the liquid-conducting head. The phototherapy lamp is arranged in the first shell. The output end of the phototherapy lamp faces the light-transmitting member. The light-transmitting member has a third end face. The third end face, the second end face and the first end face are arranged flush with each other.

9. The coating device according to any one of claims 1 to 7, characterized in that: The coating device further includes a cover body and an inserting portion provided on an inner wall of the cover body, wherein the cover body is provided on the first shell body, and the inserting portion is inserted into the liquid guiding channel; The coating device further comprises a decorative piece, a mounting groove is formed on the outer wall of the cover body, and the decorative piece is placed in the mounting groove.

10. A skin care kit, characterized in that: It comprises a liquid storage container and the coating device according to any one of claims 1 to 9, wherein the open end of the liquid storage container is connected to the coating device.

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