A small bubble face instrument with rotation

Abstract

The utility model discloses a small bubble face instrument with rotation, which comprises a hand-held rod, a first driving device and a cleaning head, the output end of the first driving device is connected with the cleaning head, a base, a second driving device and a liquid storage tank, the second driving device is connected with the liquid storage tank to drive the liquid of the liquid storage tank to output to the cleaning head and form small bubbles, the first driving device drives the cleaning head to rotate, so that the cleaning head rotates to output small bubbles to expand the discharge range of the small bubbles. The first driving device drives the cleaning head to rotate, the second driving device drives the liquid of the liquid storage tank to flow to the cleaning head, so that the cleaning head rotates to generate small bubbles. Under the action of centrifugal force, when the small bubbles are output from the cleaning head, the small bubbles are more evenly dispersed, the discharge range of the small bubbles can be expanded, which is beneficial to improve the cleaning coverage of the skin, and the face is more conveniently and comprehensively cleaned in different areas to improve the cleaning coverage and cleaning effect.

Description

[0001] This application claims priority to Chinese Patent Application No. 2024232885756, filed on December 30, 2024, entitled "A Rotating Microbubble Facial Massager", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This utility model relates to the field of beauty and skincare devices, specifically to a rotating microbubble facial device. Background Technology

[0003] In the current facial cleansing market, microbubble cleansing is widely popular. It utilizes a special solution to form tiny bubbles that penetrate deep into pores to absorb dirt and oil. However, traditional microbubble devices are mostly fixed structures. Specifically, the output end of traditional microbubble devices usually uses a single-outlet structure and lacks other structures to assist in the release of microbubbles. After the special solution generates microbubbles, they are directly output to the skin surface. The microbubbles are output in a fixed direction, resulting in limited coverage. That is, the cleansing coverage of the skin is limited and the uniformity is not good. It is difficult to treat different areas of the face in a comprehensive and thorough manner. In particular, dirt is more likely to remain in areas with complex contours such as the nose and chin. Therefore, the cleansing efficiency and cleansing quality need to be improved. Utility Model Content

[0004] This utility model of a rotating microbubble facial device can effectively solve the problems of poor cleaning efficiency and quality of traditional microbubble devices in the prior art.

[0005] According to one aspect of the present invention, a rotating microbubble facial device is provided, comprising: The handheld handle has a first driving device and a cleaning head, the output end of the first driving device being connected to the cleaning head; the base has a second driving device and a liquid storage tank, the second driving device being connected to the liquid storage tank to drive the liquid in the liquid storage tank to output to the cleaning head and form small bubbles; wherein, the first driving device drives the cleaning head to rotate, causing the cleaning head to rotate and generate small bubbles.

[0006] In some embodiments, the handheld lever has a motor sleeve and a connecting shaft, the first drive device is mounted in the motor sleeve, the connecting shaft is connected to the output end of the first drive device, and the shaft end of the connecting shaft is detachably connected to the cleaning head.

[0007] In some embodiments, the motor sleeve covers a portion of the connecting shaft, and the output end of the first drive device extends within the motor sleeve, such that the connecting shaft is rotatably disposed within the motor sleeve.

[0008] In some embodiments, a connector is installed inside the cleaning head, the connector has a mating hole, and the shaft end of the connecting shaft is inserted into the mating hole to drive the cleaning head to rotate.

[0009] In some embodiments, the sidewall of the connector is provided with a fixing mark and a fixing surface, the fixing mark covering the fixing surface, and the fixing surface causing the connector to form a folded edge so as to drive the cleaning head under force.

[0010] In some embodiments, the handheld rod further has a mounting head and a housing cover, the mounting head securing the motor sleeve, the connecting shaft extending to the mounting head, and the housing cover being detachably connected to the mounting head to surround the cleaning head.

[0011] In some embodiments, the mounting head is provided with a first connecting portion, and the cover is provided with a second connecting portion, wherein the first connecting portion and the second connecting portion are engaged, so that the cover and the mounting head are detachably connected.

[0012] In some embodiments, the first connecting portion is provided with a first engaging portion, and the second connecting portion is provided with a second engaging portion. When the first connecting portion and the second connecting portion are engaged, the first engaging portion and the second engaging portion are engaged sequentially.

[0013] In some embodiments, the mounting head is provided with a fixing post, the fixing post having a through hole through which the liquid in the storage tank enters the internal space of the housing cover, and the fixing post extends to the motor sleeve.

[0014] In some embodiments, a bearing sleeve is provided between the mounting head and the motor sleeve, and the fixing post is inserted into the bearing sleeve to fix the bearing sleeve.

[0015] Compared with the prior art, the rotating microbubble facial device of this invention has the following advantages: This application uses a first driving device to drive the cleaning head to rotate, and a second driving device to drive the liquid in the storage tank to output to the cleaning head and form small bubbles. This causes the cleaning head to rotate and output small bubbles. Under the action of centrifugal force, when the small bubbles are output from the cleaning head, the small bubbles are more evenly dispersed, which can expand the range of small bubbles output. This is beneficial to improve the cleaning coverage of the skin and make it easier to handle all-round cleaning of different areas of the face, thereby improving the cleaning coverage and cleaning effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the rotating microbubble facial device of this utility model; Figure 2 This is a schematic diagram showing a cross-section of the outer shell portion of this utility model; Figure 3This is a half-sectional view of the hand handle in this utility model; Figure 4 This is a schematic diagram of the connecting component in this utility model; Figure 5 This is a schematic diagram of the open state of the hand handle in this utility model; Figure 6 This is a schematic diagram showing the disassembled end of the handheld lever in this utility model; Figure 7 This is an exploded view of the handheld lever after the outer shell is opened. Figure 8 This is a perspective view of the mounting head in this utility model.

[0017] In the diagram: 1-Handheld rod, 11-Outer rod shell, 12-Cleaning head, 12a-Connector, 121-Matching hole, 122-Fixing mark, 123-Fixing surface, 13-Mounting head, 131-First connecting part, 132-First engaging part, 133-Fixing post, 134-Liquid inlet, 135-Liquid outlet, 14-Shell cover, 141-Second connecting part, 142-Second engaging part, 143-Sealing ring, 15-Motor sleeve, 16-Bearing sleeve, 17-First drive device, 18-Connecting shaft, 19-Wire connector, 2-Base, 21-Outer shell, 211-Power interface, 212-Plug connector, 22-Liquid storage tank, 23-Wastewater tank, 24-Negative pressure pump. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that 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 indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] This utility model relates to a rotating microbubble facial device, which is a beauty and skin care product. It can output microbubbles with a rotating function and can be used with a special solution or cleansing solution. Under the drive of a negative pressure pump, it forms microbubbles, which can act on the skin surface after being output to achieve the effect of beauty care.

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Figure 1 A rotating microbubble facial device according to one embodiment of the present invention is schematically shown. Figure 1 As shown, the rotating microbubble facial device includes a handheld stick 1 and a base 2.

[0023] like Figure 2 As shown, the handheld handle 1 is the main component for the user to hold and apply to the skin. The handheld handle 1 has an outer shell 11, a cleaning head 12, a mounting head 13, and a cover 14. The outer shell 11 is the outer casing 21 of the handheld handle 1, used to protect the internal components. The outer shell 11 has hardware structures such as a switch for activation. The mounting head 13 is snapped onto the outer shell 11, and has a portion exposed on the outer shell 11 for detachable connection to the cover 14. The cover 14 is connected to the mounting head 13 via a snap-fit ​​structure to form a hollow space. The cleaning head 12 is installed inside the cover 14. There is a gap between the inner walls of the cleaning head 12 and the cover 14 to allow the cleaning solution to flow from the gap to the facial skin. During rotation, the cleaning head 12 generates small bubbles through friction with the skin. Specifically, as... Figure 6 As shown, a first connecting part 131 is provided on the outer edge of the mounting head 13. The first connecting part 131 has a groove structure. The number of the first connecting parts 131 is preferably two and they are symmetrically arranged. A second connecting part 141 is provided on the inner side of the cover 14. The second connecting part 141 has a protruding structure. The number of the second connecting parts 141 is adapted to the number of the first connecting parts 131. The first connecting parts 131 and the second connecting parts 141 can be engaged with each other. In use, after the cover 14 is aligned with the mounting head 13, the second connecting part 141 is engaged in the first connecting part 131 by screwing the cover 14. Furthermore, the first connecting portion 131 has a first engaging portion 132, which is a columnar structure protruding inside the first connecting portion 131. The second connecting portion 141 has a second engaging portion 142, which is specifically a groove structure on the second connecting portion 141. The shapes of the first engaging portion 132 and the second engaging portion 142 can be adapted to each other. When the first connecting portion 131 and the second connecting portion 141 are engaged, the first engaging portion 132 and the second engaging portion 142 can be further engaged to improve the connection effect between the cover 14 and the mounting head 13. After the cover 14 is opened, the cleaning head 12 can be disassembled and replaced.

[0024] A sealing ring 143 is fitted on the outside of the mounting head 13 to improve the sealing performance when the mounting head 13 is connected to the cover 14. When the cover 14 is connected to the mounting head 13, the cover 14 is pressed against the sealing ring 143, and the sealing ring 143 is surrounded inside the cover 14 and not exposed.

[0025] like Figure 7 As shown, a motor sleeve 15, a bearing sleeve 16, a first drive device 17, and a connecting shaft 18 are installed inside the outer rod housing 11. The motor sleeve 15 has a cylindrical structure and is confined within the outer rod housing 11. The bearing sleeve 16 is mounted on the mounting head 13 and is used to fix the bearing 161, which is installed inside the mounting head 13. The mounting head 13 is sequentially and fixedly connected to the bearing sleeve 16 and the motor sleeve 15. The first drive device 17 is specifically a motor, which is electrically connected to a circuit board and its opening and closing state is controlled by an external switch button. The output end of the first drive device 17 is connected to the connecting shaft 18 to drive the connecting shaft 18 to rotate. The first drive device 17 is mounted on the motor sleeve 15. The output end of the first drive device 17 extends inside the motor sleeve 15. The motor sleeve 15 covers a portion of the connecting shaft 18, so that the connecting shaft 18 is rotatably disposed inside the motor sleeve 15. The connecting shaft 18 is exposed on the mounting head 13 through the bearing sleeve 16. The exposed end of the connecting shaft 18 is used for detachable connection to the cleaning head 12, so that the connecting shaft 18 can drive the cleaning head 12 to rotate and can be disassembled and replaced.

[0026] Specifically, such as Figure 4 As shown, a connector 12a is installed inside the cleaning head 12. The connector 12a has a mating hole 121, which makes the connector 12a form a ring structure. The mating hole 121 is a through hole structure and has a contact surface inside, which can be inserted into the shaft end of the connecting shaft 18. When the connecting shaft 18 rotates, it can drive the connector 12a to rotate, thereby causing the cleaning head 12 to rotate. The connector 12a is fixedly snapped into the cleaning head 12. The side wall of the connector 12a has a fixing mark 122 and a fixing surface 123. The fixing mark 122 covers the fixing surface 123. The fixing surface 123 causes the connector 12a to form a folded edge, so as to drive the cleaning head 12 to rotate under force. Therefore, the cleaning head 12 can be detachably connected by connecting the connector 12a and the connecting shaft 18, making it convenient to replace the cleaning head 12. The outer rod housing 11 also has a connector 19, which is connected to the end of the outer rod housing 11. The connector 19 can be connected to the base 2, and the inside of the connector 19 can allow the wire for connecting the handheld rod 1 and the conduit for guiding the flow of liquid to pass through, so that the handheld rod 1 is connected to the base 2 only through a single wire guided by the connector 19.

[0027] Furthermore, such as Figure 8As shown, one side of the mounting head 13 has an inlet 134 and an outlet 135. The inlet 134 is used to introduce cleaning fluid from the base. The cleaning fluid flows to the cleaning head and generates bubbles to clean the skin. The waste liquid generated after cleaning flows out from the outlet 135. The outlet 135 has an active suction function, while the inlet 134 has no active driving capability. When the opening on the cover 14 is covered by skin, the space inside the cover 14 forms a sealed structure. During continuous suction, the outlet 135 reduces the air pressure in this space, and the negative pressure drives the cleaning fluid to passively flow out from the inlet 134. When the opening on the cover 14 is not covered by skin, the space inside the cover 14 is an open space, and the suction effect of the outlet 135 does not affect the inlet 134, so the cleaning fluid stops flowing out from the inlet 134.

[0028] In some embodiments, such as Figure 5 As shown, the other side of the mounting head 13 is provided with multiple fixing posts 133. The fixing posts 133 extend along the internal direction of the outer rod shell 11. The fixing posts 133 have a cylindrical structure and are provided with through holes communicating with the liquid storage tank 22. On the other side of the mounting head 13, the through holes are connected to the liquid inlet 134 or the liquid outlet 135. The fixing posts 133 are used to insert connecting pipes, so that the liquid storage tank 22 can communicate with the mounting head 13 through the connecting pipes. Therefore, the cleaning fluid can enter the internal space of the shell cover 14 through the connecting pipes, through holes and liquid inlet 134, or return to the base through the liquid outlet 135, through holes and connecting pipes. The cleaning fluid near the shell cover 14 can generate small bubbles under the friction of the cleaning head 12. In some embodiments, the fixing posts 133 are inserted into the bearing sleeve 16 to fix and position the bearing sleeve 16.

[0029] like Figure 2As shown, the base 2 provides storage space, power connection, and display functions. The base 2 includes a housing 21, a liquid storage tank 22, a wastewater tank 23, and a negative pressure pump 24 (i.e., the second drive device). The housing 21 has a hollow internal structure to surround and protect other internal components. A storage seat is provided on the outer side of the housing 21, which has a shape that fits the handheld lever 1 to provide a storage position for the handheld lever 1. The side of the housing 21 has a power interface 211 and a plug connector 212. The power interface 211 is used to charge the entire device. The plug connector 212 can be connected to the connector 19 through a wire, so that the solution and electrical energy can be transferred to the handheld lever 1. That is, the solution delivery path and the power lead of the handheld lever 1 are both led out to the handheld lever 1 through the plug connector 212. The storage tank 22, wastewater tank 23, and negative pressure pump 24 are all located inside the outer casing 21. The storage tank 22 is used to store the special solution or cleaning solution, and the wastewater tank 23 is used to store the special solution or cleaning solution that is discarded after use. The input end of the negative pressure pump 24 is connected to the drain port 135 on the mounting head 13 via a connecting pipe, and the output end of the negative pressure pump 24 is connected to the wastewater tank 23 via a connecting pipe. The storage tank 22 is connected to the inlet port 134 on the mounting head 13 via a connecting pipe. When the space inside the casing 14 is sealed by skin, the cleaning solution in the storage tank 22 will be drawn into the internal space of the casing 14 under negative pressure. The cleaning head 12, under the action of rotation, can fling the cleaning solution around to approach the drain port 135, and then be drawn away by the negative pressure pump 24 at the drain port 135. When the solution in the storage tank 22 is used up or the wastewater tank 23 is full, it can be refilled or emptied.

[0030] Working principle: After the device is started, the negative pressure pump 24 draws from the drain port 135 into the internal space of the shell cover 14. When the shell cover 14 comes into contact with the skin, it generates negative pressure, which drives the solution in the storage tank 22 to flow passively to the cleaning head 12. The solution forms small bubbles under pressure. At this time, the first drive device 17 (motor) drives the connecting shaft 18 to rotate, which in turn drives the cleaning head 12 to rotate. When the cleaning solution passes through the cleaning head 12, it generates small bubbles. Under the action of the low-speed rotation of the cleaning head 12, the small bubbles are evenly dispersed by the cleaning head 12, making the impact on the face comfortable and reducing skin irritation. At the same time, the cleaning head 12 can be moved by manually moving the hand handle 1. For example, the nasal cavity can be cleaned in a spiral motion, which can improve the cleaning coverage and cleaning effect.

[0031] The above description is merely a preferred embodiment of the present utility model. To simplify the description, not all possible combinations of the various technical features in the above embodiments have been described, and this is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A microbubble facial device with rotating mechanism, characterized in that, include: A handheld stick has a first drive device and a cleaning head, wherein the output end of the first drive device is connected to the cleaning head; The base has a second drive device and a liquid storage tank. The second drive device is connected to the liquid storage tank to drive the liquid in the liquid storage tank to output to the cleaning head and form small bubbles. The first driving device drives the cleaning head to rotate, causing the cleaning head to rotate and generate small bubbles.

2. The microbubble facial device with rotation according to claim 1, characterized in that, The handheld handle has a motor sleeve and a connecting shaft. The first drive device is installed in the motor sleeve, and the connecting shaft is connected to the output end of the first drive device. The shaft end of the connecting shaft is detachably connected to the cleaning head.

3. The microbubble facial device with rotation according to claim 2, characterized in that, The motor sleeve covers a portion of the connecting shaft, and the output end of the first drive device extends within the motor sleeve, allowing the connecting shaft to be rotatably disposed within the motor sleeve.

4. The microbubble facial device with rotation according to claim 2, characterized in that, The cleaning head is equipped with a connector, which has a mating hole. The shaft end of the connecting shaft is inserted into the mating hole to drive the cleaning head to rotate.

5. The microbubble facial device with rotation according to claim 4, characterized in that, The side wall of the connector is provided with a fixing mark and a fixing surface. The fixing mark covers the fixing surface, and the fixing surface causes the connector to form a folded edge so as to drive the cleaning head under force.

6. The microbubble facial device with rotation according to claim 2, characterized in that, The handheld handle also has a mounting head and a cover, the mounting head securing the motor sleeve, the connecting shaft extending to the mounting head, and the cover being detachably connected to the mounting head to surround the cleaning head.

7. The microbubble facial device with rotation according to claim 6, characterized in that, The mounting head is provided with a first connecting part, and the cover is provided with a second connecting part. The first connecting part and the second connecting part are engaged, so that the cover and the mounting head are detachably connected.

8. The microbubble facial device with rotation according to claim 7, characterized in that, The first connecting part is provided with a first engaging part, and the second connecting part is provided with a second engaging part. When the first connecting part and the second connecting part are engaged, the first engaging part and the second engaging part are engaged in sequence.

9. The microbubble facial device with rotation according to claim 6, characterized in that, The mounting head is provided with a fixing post, the fixing post having a through hole, through which the liquid in the storage tank enters the internal space of the shell cover, and the fixing post extends to the motor sleeve.

10. The microbubble facial device with rotation according to claim 9, characterized in that, A bearing sleeve is provided between the mounting head and the motor sleeve, and the fixing post is inserted into the bearing sleeve to fix the bearing sleeve.

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