Intelligent self-vibrating powder puff device

The intelligent self-vibrating powder puff device uses an electric cylinder and intelligent control system to realize the self-vibration function of the powder puff, which solves the problem of makeup artists' hand fatigue, improves efficiency and makeup effect, and provides a convenient cleaning and carrying solution.

CN121512286APending Publication Date: 2026-02-13SUZHOU K BEAUTY ACCESSORY CO LTD
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Patent Information

Application Number
CN202511821249.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-05
Publication Date
2026-02-13

AI Technical Summary

Technical Problem

Makeup artists need to operate powder puffs frequently, which leads to hand fatigue and affects the efficiency of powder puff use and the makeup effect.

Method used

An intelligent self-vibrating powder puff device was designed. It uses an electric cylinder to drive the powder puff body to reciprocate. Combined with an intelligent control system and a power storage device, the self-vibrating function is achieved by controlling the vibration button with a finger. It is also equipped with a detachable powder scraper and a magnetic card plate structure for easy cleaning and carrying.

Benefits of technology

It achieves convenient and intelligent operation, reduces hand fatigue, improves the efficiency of powder puff use and makeup effect, and is easy to clean and carry.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of vibrating powder puffs, and discloses an intelligent self-vibrating powder puff device which comprises a powder puff base, a matched powder puff sealing cover is arranged at the top of the powder puff base, and an intelligent vibrating assembly is arranged in the powder puff sealing cover. According to the intelligent self-vibrating powder puff device, the mounting disc is connected with the telescopic supporting rod, the reset spring is connected between the telescopic supporting rod and the protective shell, the electric air cylinder drives the powder puff body to be pulled down, the telescopic supporting rod is driven to be pushed, the powder puff body is pushed outwards, and then the reset spring retracts and resets, so that the powder puff body is conveniently driven to do reciprocating motion; an intelligent control system and a power storage device are arranged in the control top seat, charging can be conveniently conducted through a charging port of the control top seat, fingers stretch into finger sleeves, the whole intelligent vibration assembly is taken up and placed in front of the cheek, the fingers press a vibration button, starting and stopping are controlled through interval pressing, control is convenient, and the effect of the intelligent self-vibration powder puff can be conveniently achieved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vibrating powder puff, in particular to an intelligent self-vibrating powder puff device. BACKGROUND

[0002] The powder puff is a kind of cosmetic tool, and generally contains a powder puff in a loose powder and a powder compact box, which is mostly made of cotton and velvet materials, and is used for picking up foundation and modifying makeup. During the process of making up or retouching, the user needs to hold the powder puff with one hand, touch and spread the cosmetic with the powder puff, and then evenly apply the cosmetic on the skin. The powder puff is usually in the form of being directly held by fingers, or a powder puff with a silk handle sewn on one side, which is used in the state of being sleeved on the fingers.

[0003] In the prior art, such as the "powder puff device" with the Chinese authorized publication number CN208550329U, the powder puff device comprises an upper cover, a powder puff body, a middle sleeve and a powder tank. The powder tank is provided with a cavity, the middle sleeve is arranged on the powder tank, the upper cover is covered on the middle sleeve, the middle sleeve is provided with a mounting hole, the powder puff body comprises a powder puff head and a mounting part arranged in sequence from top to bottom, the powder puff head is arranged above the middle sleeve, the mounting part is embedded in the mounting hole, and a hollow conduit is arranged in the mounting part. When using, the tank body is inclined, and the powder is lightly pressed on the face or the hand for application. Since the powder puff and the powder tank are integrated, the user can retouch at any time without using other tools, and the use is simple. The design is small and convenient to carry.

[0004] In the above-mentioned patent, although the powder puff and the powder tank are integrated, the user can retouch at any time without using other tools, but the makeup artist needs to operate frequently when using the powder puff, the hands will be tired, which affects the efficiency of using the powder puff and the effect of makeup, and brings inconvenience to use. Therefore, an intelligent self-vibrating powder puff device is urgently needed. SUMMARY

[0005] The present application aims to provide an intelligent self-vibrating powder puff device to solve the problem of the makeup artist needing to operate frequently when using the powder puff, the hands being tired, which affects the efficiency of using the powder puff and the effect of makeup, and brings inconvenience to use in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an intelligent self-vibrating powder puff device, comprising a powder puff base, a powder puff cover matched with the powder puff base is arranged on the top of the powder puff base, and an intelligent vibration assembly is arranged in the powder puff cover. The intelligent vibration assembly comprises a puff body, a disc clamping groove is formed in the top of the puff body, a matching mounting disc is clamped on the inner wall of the disc clamping groove, telescopic supporting rods are symmetrically arranged on the top of the mounting disc, the top ends of the telescopic supporting rods are slidably arranged in the interior of a fixing sleeve, a reset spring is arranged in the interior of the fixing sleeve, a protective shell is arranged on the top of the mounting disc, an electric cylinder is arranged on the top inner wall of the protective shell, the bottom end of the electric cylinder is movably connected with the top of the puff body, a control top seat is arranged on the top of the electric cylinder, a finger sleeve is arranged on the top of the control top seat, and a vibration button is arranged on one side of the finger sleeve.

[0007] As a preferred technical scheme of the present application, a bottom shell clamping groove is formed in the top of the puff base, a matching powder compact bottom shell is clamped on the inner wall of the bottom shell clamping groove, fixing clamps are symmetrically arranged on the top of the bottom shell clamping groove, the powder compact bottom shell is provided with fixing clamping holes matched with the fixing clamps, and a dismounting clamping groove is formed in the top of the powder compact bottom shell.

[0008] As a preferred technical scheme of the present application, a matching powder cleaning top cover is rotatably arranged on the bottom inner wall of the puff cover, a detachable disc is arranged on the bottom inner wall of the powder cleaning top cover, and powder cleaning scrapers are annularly arranged on the bottom of the detachable disc.

[0009] As a preferred technical scheme of the present application, the top of the fixing sleeve is connected with the top of the protective shell, one end of the reset spring is connected with the top end of the telescopic supporting rod, and the other end of the reset spring is connected with the top of the protective shell.

[0010] As a preferred technical scheme of the present application, a limiting screw pipe is arranged on the top of the puff cover, a threaded screw cap matched with the limiting screw pipe is arranged on the outer thread of the limiting screw pipe, and a limiting clamping hole matched with the control top seat is arranged on the threaded screw cap.

[0011] As a preferred technical scheme of the present application, limiting protrusions are symmetrically arranged on the bottom of the disc clamping groove, the mounting disc is connected and fixed with the limiting protrusions through connecting bolts, and connecting supporting plates are arranged on the top and the bottom of the protective shell.

[0012] As a preferred technical scheme of the present application, the connecting supporting plate arranged on the bottom of the protective shell is connected and fixed with the mounting disc through connecting bolts, and the connecting supporting plate arranged on the top of the protective shell is arranged on the bottom of the threaded screw cap.

[0013] As a preferred technical scheme of the present application, one side of the puff cover is hingedly connected with the puff base, a magnetic clamping plate is arranged on the other side of the puff cover, and a magnetic clamping groove matched with the magnetic clamping plate is formed in the top of the puff base.

[0014] As a preferred technical scheme of the present application, the powder puff cover is provided with a rotating clamping shaft on one side, and the powder puff cover is provided with a rotating clamping groove on the side, which is matched with the rotating clamping shaft.

[0015] As a preferred technical scheme of the present application, the detachable circular plate is provided with a fastening screw hole on the symmetrical side, and the fastening screw hole is connected and fixed with the powder puff cover through the matched fastening knob.

[0016] Compared with the prior art, the present application has the following beneficial effects: 1. The intelligent self-vibrating powder puff device, the electric cylinder drives the powder puff body to be pulled down, drives the telescopic support rod to advance, and the powder puff body is pushed out, and then the powder puff body is reset through the reset spring, so that the powder puff body is driven to reciprocate, the intelligent control system and the power storage device in the top seat are convenient for charging through the self-provided charging port, the finger is inserted into the finger sleeve, the whole intelligent vibration assembly is taken, placed in front of the cheek, the finger presses the vibration button, and the interval pressing control starts and stops, which is convenient for operation and convenient for realizing the effect of intelligent self-vibration type powder puff. 2. The intelligent self-vibrating powder puff device, the compact bottom shell is disassembled from the disassembly clamping groove by means of a pick and the like, so that the compact bottom shell is convenient for cleaning, the detachable circular plate is fixed with a powder cleaning scraper, the detachable circular plate can be disassembled and assembled by manually rotating the fastening knob, so that the detachable circular plate is convenient for being taken off and cleaned, the powder puff body is used for a long time, and the excess powder needs to be cleaned, the excess powder is scraped off on the powder cleaning scraper, and the use effect of the powder puff body is improved. 3. The intelligent self-vibrating powder puff device, the bottom of the installation disc is provided with a groove matched with the limiting protrusion, the installation disc is limited after being connected with the limiting protrusion, the screw hole connection is fixed through the connecting bolt, the connecting plate at the bottom of the protective shell is fixed with the installation disc through the connecting bolt, after use, the intelligent vibration assembly is placed in the compact bottom shell from the limiting clamping hole of the powder puff cover, the threaded cap is pressed on the connecting plate at the top of the protective shell, the threaded cap is connected with the limiting screw pipe by rotating, the intelligent vibration assembly is fixed, and it is convenient for carrying and using outside. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of an intelligent self-vibrating powder puff device in an embodiment of the present application. Figure 2 It is a sectional structure schematic view of an intelligent self-vibrating powder puff device in an embodiment of the present application. Figure 3 It is an internal structure schematic view of a powder puff cover of an intelligent self-vibrating powder puff device in an embodiment of the present application. Figure 4This is a schematic diagram of the intelligent vibration component structure of an intelligent self-vibrating powder puff device according to one embodiment of the present invention; Figure 5 This is a schematic diagram of the exploded structure of the powder puff base of an intelligent self-vibrating powder puff device according to one embodiment of the present invention; Figure 6 This is a schematic diagram of the powder puff cap structure of an intelligent self-vibrating powder puff device according to one embodiment of the present invention; Figure 7 This is a schematic diagram of the exploded structure of the powder puff cap of an intelligent self-vibrating powder puff device according to one embodiment of the present invention; Figure 8 This is a schematic diagram of the exploded structure of the intelligent vibration component of an intelligent self-vibrating powder puff device according to one embodiment of the present invention.

[0018] In the picture: 1. Powder puff base; 11. Base shell slot; 12. Powder compact base; 13. Fixing clip; 14. Fixing hole; 15. Removal slot; 2. Powder puff cover; 21. Magnetic card plate; 22. Magnetic card slot; 23. Powder clearing top cover; 24. Rotating card shaft; 25. Rotating card slot; 26. Detachable round plate; 27. Powder clearing scraper; 28. Fastening screw hole; 29. ​​Fastening knob; 3. Intelligent vibration component; 31. Powder puff body; 32. Round plate slot; 33. Limiting protrusion; 34. Mounting round plate; 35. Connecting bolt; 36. Telescopic support rod; 37. Fixing sleeve; 38. Return spring; 39. Protective shell; 40. Connecting support plate; 41. Electric cylinder; 42. Control top seat; 43. Finger sleeve; 44. Vibration button; 45. Limiting screw tube; 46. Threaded cap; 47. Limiting hole. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-8This invention provides a technical solution: an intelligent self-vibrating powder puff device, including a powder puff base 1, a matching powder puff cover 2 on the top of the powder puff base 1, an intelligent vibration component 3 inside the powder puff cover 2, the intelligent vibration component 3 including a powder puff body 31, a circular plate slot 32 on the top of the powder puff body 31, a matching mounting circular plate 34 engaged on the inner wall of the circular plate slot 32, telescopic support rods 36 symmetrically arranged on the top of the mounting circular plate 34, the top end of the telescopic support rods 36 slidably disposed inside a fixed sleeve 37, and a... The top of the reset spring 38 and the fixing sleeve 37 are connected to the top of the protective shell 39. One end of the reset spring 38 is connected to the top of the telescopic support rod 36, and the other end of the reset spring 38 is connected to the top of the protective shell 39. The top of the mounting disc 34 is provided with the protective shell 39. The top inner wall of the protective shell 39 is provided with an electric cylinder 41. The bottom end of the electric cylinder 41 is movably connected to the top of the powder puff body 31. The top of the electric cylinder 41 is provided with a control top seat 42. The top of the control top seat 42 is provided with a finger sleeve 43. A vibration button 44 is provided on one side of the finger sleeve 43.

[0021] The powder puff body 31 is fixedly mounted with a circular piece 34 via a circular piece slot 32. The circular piece 34 is connected to the telescopic support rod 36. A return spring 38 is connected between the telescopic support rod 36 and the protective shell 39. The powder puff body 31 is pulled down by an electric cylinder 41, which in turn pushes the telescopic support rod 36 forward, pushing the powder puff body 31 outward. Then, the return spring 38 retracts and resets the powder puff body 31, facilitating reciprocating motion. The telescopic support rod 36 is movably fixed inside a fixing sleeve 37 via a limiting circular plate. The fixing sleeve 37 is fixed inside the protective shell 39, which limits the extension of the return spring 38 and ensures linear movement of the telescopic support rod 36. The control top seat 42 has an intelligent control system and a power storage device inside, which can be charged through its own charging port. By inserting a finger into the finger sleeve 43, the entire intelligent vibration component 3 can be picked up, placed in front of the cheek, and the vibration button 44 can be pressed intermittently to control the start and stop, making it easy to operate and achieve the effect of an intelligent self-vibrating powder puff.

[0022] The top of the powder puff base 1 is provided with a bottom shell slot 11. A matching powder compact bottom shell 12 is fitted into the inner wall of the bottom shell slot 11. Fixing bolts 13 are symmetrically arranged on the top of the bottom shell slot 11. Fixing holes 14 that are compatible with the fixing bolts 13 are provided on the powder compact bottom shell 12. A disassembly slot 15 is provided on the top of the powder compact bottom shell 12. The powder compact bottom shell 12 is connected to the fixing bolts 13 through the fixing holes 14 to facilitate the connection and fixation of the powder compact bottom shell 12 to the bottom shell slot 11. The powder compact bottom shell 12 can be disassembled through the disassembly slot 15 with the help of tools such as screwdrivers, so as to facilitate the cleaning of the powder compact bottom shell 12.

[0023] The powder puff cover 2 has a matching powder-cleaning top cover 23 rotatably mounted on the bottom inner wall. The powder-cleaning top cover 23 has a detachable circular plate 26 on its bottom inner wall, and a ring-shaped powder-cleaning scraper 27 at the bottom of the detachable circular plate 26. One side of the powder puff cover 2 is hinged to the powder puff base 1, and the other side of the powder puff cover 2 has a magnetic suction plate 21. The top of the powder puff base 1 has a magnetic suction slot 22 that matches the magnetic suction plate 21. One side of the powder-cleaning top cover 23 has a rotating shaft 24, and one side of the powder puff cover 2 has a rotating slot 25 that matches the rotating shaft 24. The top of the powder puff cover 2 has a limiting screw tube 45, and the external threads of the limiting screw tube 45 have a matching threaded cap 4. 6. The threaded cap 46 is provided with a limiting hole 47 that matches the control top seat 42. The connecting support plate 40 located at the bottom of the protective housing 39 is connected and fixed to the mounting disc 34 by a connecting bolt 35. The connecting support plate 40 located at the top of the protective housing 39 is located at the bottom of the threaded cap 46. The bottom of the disc slot 32 is symmetrically provided with limiting protrusions 33. The mounting disc 34 is connected and fixed to the limiting protrusions 33 by a connecting bolt 35. The top and bottom of the protective housing 39 are provided with connecting support plates 40. The detachable disc 26 is symmetrically provided with fastening screw holes 28. The fastening screw holes 28 are used to connect and fix the detachable disc 26 to the powder cleaning top cover 23 by a matching fastening knob 29.

[0024] The powder puff cover 2 is hinged to the powder puff base 1. The magnetic card slot 22 of the magnetic card plate 21 is magnetically connected to it for easy opening and closing. The rotating card shaft 24 connects to the rotating card slot 25, facilitating the connection between the powder cleaning top cover 23 and the powder puff cover 2, and allowing for easy control of the opening and closing of the powder cleaning top cover 23. A powder cleaning scraper 27 is fixed on the detachable round plate 26. The detachable round plate 26 can be disassembled and reassembled by manually rotating the fastening knob 29 for easy removal and cleaning. When there is excess powder on the powder puff body 31, or after prolonged use, the excess powder can be scraped off by scraping the powder puff body 31 against the powder cleaning scraper 27, thus improving the powder puff's cleaning efficiency. The main body 31 has a groove at the bottom of the mounting disc 34 that matches the limiting protrusion 33. After the two are connected, the mounting disc 34 can be limited, which facilitates the connection of the screw hole and fixation by the connecting bolt 35. The connecting support plate 40 at the bottom of the protective shell 39 is fixed to the mounting disc 34 by the connecting bolt 35. After use, the intelligent vibration component 3 is placed into the powder compact bottom shell 12 through the limiting hole 47 of the powder puff cover 2. The threaded cap 46 is pressed onto the connecting support plate 40 at the top of the protective shell 39. Rotating the threaded cap 46 connects with the limiting screw tube 45 to fix the intelligent vibration component 3, making it convenient to carry and use when going out.

[0025] Working principle: The powder puff body 31 is fixedly mounted with a circular piece 34 through a circular piece slot 32. The circular piece 34 is connected to the telescopic support rod 36. The return spring 38 is connected between the telescopic support rod 36 and the protective shell 39. The powder puff body 31 is pulled down by the electric cylinder 41, which drives the telescopic support rod 36 to push the powder puff body 31 outward. Then, the return spring 38 retracts and resets the powder puff body 31, which facilitates the reciprocating motion of the powder puff body 31. The telescopic support rod 36 is movably fixed inside the fixing sleeve 37 by the limiting circular plate. The fixing sleeve 37 is fixed inside the protective shell 39, which facilitates the limiting of the stretching of the return spring 38 and ensures that the telescopic support rod 36 moves linearly. The control top seat 42 has an intelligent control system and a power storage device inside, which can be charged through the built-in charging port. By inserting a finger into the finger sleeve 43, the entire intelligent vibration component 3 can be picked up and placed in front of the cheek. The vibration button 44 can be pressed intermittently to control the start and stop, which is convenient to operate and can realize the effect of intelligent self-vibrating powder puff. The fixed clip 14 and fixed bolt 13 are connected to facilitate the locking and fixing of the powder compact base 12 and the base slot 11. The powder compact base 12 can be disassembled through the disassembly slot 15 with the help of tools such as screwdrivers for easy cleaning. The powder puff cover 2 is fixed to the powder puff base 1 by a hinge. The magnetic slot 22 of the magnetic card plate 21 is magnetically connected to the magnetic card plate 21 for easy opening and closing. The rotating clip 24 is connected to the rotating slot 25 to facilitate the connection between the powder cleaning top cover 23 and the powder puff cover 2, making it easy to control the opening and closing of the powder cleaning top cover 23. The detachable round plate 26 is fixed with a powder cleaning scraper 27. The detachable round plate 26 can be disassembled and installed by manually rotating the fastening knob 29 for easy removal and cleaning. When there is too much powder on the powder puff body 31, or when it has been used for a long time, it needs to be cleaned. The powder is cleaned by scraping the powder puff body 31 off with the powder scraper 27 to remove excess powder, which improves the performance of the powder puff body 31. The bottom of the mounting disc 34 has a groove that matches the limiting protrusion 33. After the two are connected, the mounting disc 34 can be limited, which facilitates the connection of the screw hole and fixation by the connecting bolt 35. The connecting support plate 40 at the bottom of the protective shell 39 is fixed to the mounting disc 34 by the connecting bolt 35. After use, the intelligent vibration component 3 is placed into the powder compact bottom shell 12 through the limiting hole 47 of the powder puff cover 2. The threaded cap 46 is pressed onto the connecting support plate 40 at the top of the protective shell 39. Rotating the threaded cap 46 connects with the limiting screw tube 45 to fix the intelligent vibration component 3, which is convenient for carrying and use when going out.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, and is not intended to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention do not depart from the essence and scope of the technical solution of the present invention.

Claims

1. An intelligent self-vibrating powder puff device, characterized in that: Includes a powder puff base (1), the top of which is provided with a matching powder puff cover (2), and the inside of the powder puff cover (2) is provided with an intelligent vibration component (3). The intelligent vibration component (3) includes a powder puff body (31). A circular slot (32) is provided on the top of the powder puff body (31). A matching mounting disc (34) is attached to the inner wall of the circular slot (32). A telescopic support rod (36) is symmetrically arranged on the top of the mounting disc (34). The top end of the telescopic support rod (36) is slidably arranged inside the fixed sleeve (37). A return spring (38) is provided inside the fixed sleeve (37). A protective shell (39) is provided on the top of the mounting disc (34). An electric cylinder (41) is provided on the inner wall of the top of the protective shell (39). The bottom end of the electric cylinder (41) is movably connected to the top of the powder puff body (31). A control top seat (42) is provided on the top of the control top seat (42). A finger sleeve (43) is provided on the top of the control top seat (42). A vibration button (44) is provided on one side of the finger sleeve (43).

2. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The top of the powder puff base (1) is provided with a bottom shell slot (11), and a matching powder compact bottom shell (12) is attached to the inner wall of the bottom shell slot (11). Fixed bolts (13) are symmetrically arranged on the top of the bottom shell slot (11). Fixed holes (14) that are compatible with the fixed bolts (13) are provided on the powder compact bottom shell (12). A disassembly slot (15) is provided on the top of the powder compact bottom shell (12).

3. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The bottom inner wall of the powder puff cover (2) is rotatably provided with a matching powder removal top cover (23), the bottom inner wall of the powder removal top cover (23) is provided with a detachable round plate (26), and the bottom of the detachable round plate (26) is provided with a powder removal scraper (27) distributed in a ring.

4. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The top of the fixed sleeve (37) is connected to the top of the protective shell (39), one end of the return spring (38) is connected to the top of the telescopic support rod (36), and the other end of the return spring (38) is connected to the top of the protective shell (39).

5. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The top of the powder puff cover (2) is provided with a limiting screw tube (45), and the external thread of the limiting screw tube (45) is provided with a matching threaded cap (46). The threaded cap (46) is provided with a limiting hole (47) that is compatible with the control top seat (42).

6. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The bottom of the disc slot (32) is symmetrically provided with limiting protrusions (33), and the mounting disc (34) is connected and fixed to the limiting protrusions (33) by setting connecting bolts (35). The top and bottom of the protective shell (39) are provided with connecting support plates (40).

7. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: The connecting support plate (40) located at the bottom of the protective housing (39) is connected and fixed to the mounting disc (34) by setting connecting bolts (35), and the connecting support plate (40) located at the top of the protective housing (39) is set at the bottom of the threaded cap (46).

8. The intelligent self-vibrating powder puff device according to claim 1, characterized in that: One side of the powder puff cover (2) is hinged to the powder puff base (1), and the other side of the powder puff cover (2) is provided with a magnetic card plate (21). The top of the powder puff base (1) is provided with a magnetic card slot (22) that is compatible with the magnetic card plate (21).

9. The intelligent self-vibrating powder puff device according to claim 3, characterized in that: A rotating pin (24) is provided on one side of the powder top cover (23), and a rotating slot (25) adapted to the rotating pin (24) is provided on one side of the powder puff cover (2).

10. The intelligent self-vibrating powder puff device according to claim 3, characterized in that: The detachable circular plate (26) is symmetrically provided with fastening screw holes (28), and the fastening screw holes (28) are used to connect and fix the detachable circular plate (26) to the powder cleaning top cover (23) by setting a matching fastening knob (29).

Citation Information

Patent Citations

  • Powder puff device

    CN208550329U