Multifunctional household skin-shoveling beauty instrument

Abstract

The invention relates to the technical field of household beauty products, in particular to a multifunctional household skin-shoveling beauty instrument which comprises a beauty instrument body, a display screen and keys are arranged on the outer surface of the beauty instrument body, a shovel blade is arranged at the bottom end of the beauty instrument body, and an ultrasonic transducer is arranged in the beauty instrument body and located on the shovel blade. An electric control assembly and a battery are further arranged in the beauty instrument body, and the display screen, the keys, the ultrasonic transducers and the battery are all connected with the electric control assembly. The liquid storage mechanism is arranged in the hollow sleeve and can store a certain amount of lubricating oil, and when the face skin of a user is dry, the liquid storage mechanism can be controlled by the liquid pushing mechanism to spray the lubricating oil outwards, so that the effect of rapidly wetting the face skin of the user is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of household beauty products, in particular to a multifunctional household skin scraping beauty instrument. Background Art

[0002] At present, with the booming development of the beauty industry, home beauty devices are gradually becoming popular among users. Common home beauty devices include radio frequency beauty devices, microcurrent beauty devices, facial cleansing devices and vibration beauty devices, and skin scraping beauty devices are also a type of vibration beauty devices. They use ultrasonic transducers to convert electrical energy into high-frequency mechanical vibrations, and then use the scraper to clean the user's face.

[0003] The existing skin scraping beauty instrument includes components such as a body, a scraper, an electronic control component, a battery, and an ultrasonic transducer. Its main principle is to break up impurities in the pores through high-frequency vibration and discharge them, thereby achieving the effect of cleaning the face (mainly blackheads). In actual use of the skin scraping beauty instrument, the user needs to clean the face first, then apply a certain amount of lubricating oil (such as moisturizing lotion / lotion), then turn on the power switch of the skin scraping beauty instrument, and use the scraper of the skin scraping beauty instrument to slowly scrape along the skin surface.

[0004] However, when using the skin scraping beauty instrument, the scraper and the skin surface fit closely, so the user must always keep the face lubricated, otherwise the scraper may scratch the user's skin. Although the user will apply a certain amount of lubricating oil before use, the lubricating oil will gradually dry up with the increase of use time. In addition, as the scraper continues to clean the face, the scraper will also scrape off some of the lubricating oil, causing the user's skin surface to gradually dry. Therefore, during the specific use process, it is often necessary to continuously add lubricating oil to keep the user's face moist, which is very inconvenient. To this end, we propose a multifunctional household skin scraping beauty instrument to solve the above-mentioned drawbacks well. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional household skin scraping beauty instrument to solve the problems raised in the above-mentioned background technology.

[0006] The present invention is achieved through the following technical solutions:

[0007] A multifunctional household skin scraping beauty instrument comprises a beauty instrument body, a display screen and buttons are arranged on the outer surface of the beauty instrument body, a scraping blade is arranged at the bottom end of the beauty instrument body, an ultrasonic transducer is arranged inside the beauty instrument body and on the scraping blade, an electric control component and a battery are also arranged inside the beauty instrument body, the display screen, buttons, ultrasonic transducer and battery are all connected to the electric control component, and further comprises:

[0008] A hollow sleeve, wherein the hollow sleeve is fixedly arranged at the bottom end of the beauty instrument body, and the scraper passes through the hollow sleeve;

[0009] A liquid storage mechanism, the liquid storage mechanism is arranged inside the hollow sleeve, the liquid storage mechanism comprises a liquid storage box and a liquid outlet pipe, one end of the liquid outlet pipe is connected to the liquid storage box, and the other end of the liquid outlet pipe extends to the outside of the hollow sleeve;

[0010] A liquid pushing mechanism, which is disposed inside the beauty instrument body and is used to control the liquid in the liquid storage box to spray out from the liquid outlet pipe, and is connected to the electronic control component;

[0011] Wherein, the end of the liquid outlet pipe points to the end of the scraper.

[0012] Optionally, the liquid pushing mechanism includes an electric actuator and a piston plate, the electric actuator is fixedly arranged inside the beauty instrument body, the movable end of the electric actuator is connected to the piston plate through a connecting rod, and the piston plate is movably arranged in the liquid storage box.

[0013] Optionally, the scraper includes a connecting section and a flipping section, the top end of the connecting section extends into the interior of the beauty instrument body and is connected to the ultrasonic transducer, the bottom end of the connecting section is rotatably provided with a rotating shaft, the rotating shaft is distributed along the width direction of the connecting section, and the flipping section is fixedly connected to the rotating shaft.

[0014] Optionally, a torsion spring is further sleeved on the outside of the rotating shaft, and two ends of the torsion spring are respectively in contact with the connecting section and the flipping section. In a natural state, the torsion spring is in a tightened state, and the flipping section is in contact with the connecting section.

[0015] Optionally, a pressure sensor is provided on the inner wall of the hollow sleeve and located opposite the flip section. The signal output end of the pressure sensor is connected to the electronic control component. When the flip section is rotated to fit with the pressure sensor, the angle between the flip section and the connecting section does not exceed 30°.

[0016] Optionally, the bottom end of the flip section is bent and inclined toward the pressure sensor, and the bottom end of the liquid outlet pipe is bent and inclined toward the side away from the scraper. When the flip section is rotated to fit the pressure sensor, the inclination angles of the bottom of the liquid outlet pipe and the flip section are consistent.

[0017] Optionally, a plurality of adsorption holes are provided at the bottom of the flip section along its width direction, a adsorption cover is provided on the back of the flip section, the adsorption cover is communicated with the plurality of adsorption holes, a micro negative pressure pump is provided inside the beauty instrument body, the micro negative pressure pump is electrically connected to a battery, and the suction end of the micro negative pressure pump is communicated with the adsorption cover through a hose.

[0018] Optionally, a collection box is provided on the outer surface of the beauty instrument body, the air outlet of the micro negative pressure pump is connected to the collection box, a sealing plug is provided on the side wall of the collection box, and an exhaust hole is also provided on the top of the collection box.

[0019] Optionally, a storage cavity is provided at the bottom end of the flip section, a shovel tongue is movably inserted into the storage cavity, a sliding opening communicating with the storage cavity is provided on the back side of the flip section, a spring sheet is provided at the upper inner end of the sliding opening, the other end of the spring sheet is connected to the shovel tongue, and in a natural state, the spring sheet is in a contracted state, and one end of the shovel tongue extends to the outside of the storage cavity.

[0020] Optionally, an insulating rubber layer is provided at the inner end of the storage cavity, and two conductive contacts are provided on the insulating rubber layer. The two conductive contacts are arranged in series with the micro negative pressure pump. In a natural state, the shovel tongue does not contact the two conductive contacts. When the shovel tongue contracts inwardly to abut against the two conductive contacts, the micro negative pressure pump is electrically connected to the battery.

[0021] Compared with the prior art, the present invention provides a multifunctional household skin scraping beauty instrument, which has the following

[0022] Beneficial effects:

[0023] 1. The present invention is provided with a liquid storage mechanism inside the hollow sleeve, which can store a certain amount of lubricating oil. When the user's facial skin is dry, the liquid storage mechanism can be controlled by the liquid pushing mechanism to spray the lubricating oil outward, thereby achieving the effect of quickly moistening the user's facial skin;

[0024] 2. The liquid pushing mechanism in the present invention can be triggered by a button or a pressure sensor. Specifically, when the user is massaging himself, since he cannot accurately grasp the button position, he can bend the flip section to collide with the pressure sensor, thereby quickly triggering the liquid pushing mechanism;

[0025] 3. The present invention also has a micro negative pressure pump. When the micro negative pressure pump is turned on, a negative pressure area can be formed in the space at the bottom of the scraper, thereby absorbing the grease mixture. Therefore, the present invention can avoid the user from repeatedly cleaning the scraper and improve the massage efficiency of the beauty instrument;

[0026] 4. The micro negative pressure pump in the present invention is triggered by pressing the shovel tongue. The triggering method is simple and easy to operate. After pressing the shovel tongue, the distance between the adsorption hole and the user's face is smaller, so it is more conducive to adsorbing the grease mixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2It is a cross-sectional view of the structure of the present invention;

[0029] Figure 3 It is a cross-sectional view of the structure of another state of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the scraper of the present invention;

[0031] Figure 5 for Figure 2 The corresponding figure at A is enlarged;

[0032] Figure 6 for Figure 3 The corresponding figure at B is enlarged;

[0033] Figure 7 for Figure 4 The corresponding figure is enlarged at point C in the middle.

[0034] In the figure: 100, beauty instrument body; 101, collection box; 102, sealing plug; 103, exhaust hole; 200, scraper; 201, connecting section; 202, flip section; 203, rotating shaft; 204, torsion spring; 205, adsorption hole; 206, adsorption cover; 207, storage cavity; 208, scraper tongue; 209, slide; 210, spring sheet; 211, insulating rubber layer; 212, conductive contact; 300, ultrasonic transducer; 400, electronic control component; 500, battery; 600, hollow sleeve; 601, pressure sensor; 700, liquid storage mechanism; 701, liquid storage box; 702, liquid outlet pipe; 703, liquid inlet; 800, liquid pushing mechanism; 801, electric actuator; 802, piston sheet; 900, micro negative pressure pump. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1 - Figure 7A multifunctional household skin scraping beauty instrument comprises a beauty instrument body 100. A display screen and buttons are provided on the outer surface of the beauty instrument body 100. A scraper 200 is provided at the bottom of the beauty instrument body 100. An ultrasonic transducer 300 is provided inside the beauty instrument body 100 and on the scraper 200. An electric control component 400 and a battery 500 are also provided inside the beauty instrument body 100. The display screen, buttons, ultrasonic transducer 300 and battery 500 are all connected to the electric control component 400. In a specific application process, when the ultrasonic transducer 300 is working, the scraper 200 can generate high-frequency vibration. When the scraper contacts the user's skin, the high-frequency vibration can be applied to the surface of the human skin, thereby shattering and discharging impurities in the pores, thereby achieving the effect of cleaning the face.

[0037] This embodiment also includes a hollow sleeve 600, a liquid storage mechanism 700 and a liquid pushing mechanism 800, wherein the hollow sleeve 600 is fixedly arranged at the bottom end of the beauty instrument body 100, and the scraper 200 passes through the hollow sleeve 600; the hollow sleeve 600 and the beauty instrument body 100 are an integrally formed structure. Specifically in this embodiment, the hollow sleeve 600 is made of plastic, and the cross-section of the hollow sleeve 600 is a rounded rectangular shape.

[0038] Furthermore, a liquid storage mechanism 700 is disposed inside the hollow sleeve 600, and the liquid storage mechanism 700 includes a liquid storage box 701 and a liquid outlet pipe 702, one end of the liquid outlet pipe 702 is connected to the liquid storage box 701, and the other end of the liquid outlet pipe 702 extends to the outside of the hollow sleeve 600; wherein, the liquid storage box 701 has a liquid inlet 703, the liquid inlet 703 penetrates the side wall of the hollow sleeve 600, and a sealing plug is also provided in the port of the liquid inlet 703; in specific applications of this embodiment, moisturizing liquid or other liquids for lubrication can be added to the inside of the liquid storage box 701 through the liquid inlet 703.

[0039] On the other hand, the liquid pushing mechanism 800 is arranged inside the beauty instrument body 100, and the liquid pushing mechanism 800 is used to control the liquid in the liquid storage box 701 to be ejected from the liquid outlet pipe 702, and the liquid pushing mechanism 800 is connected to the electric control component 400; specifically, the liquid pushing mechanism 800 includes an electric actuator 801 and a piston plate 802, the electric actuator 801 is fixedly arranged inside the beauty instrument body 100, and the movable end of the electric actuator 801 is connected to the piston plate 802 through a connecting rod, and the piston plate 802 is movably arranged in the liquid storage box 701. Among them, the electric actuator 801 can be an electric push rod in this embodiment, and when the electric actuator 801 controls the piston plate 802 to slide toward the side close to the liquid outlet pipe 702, the liquid in the liquid storage box 701 can be ejected from the liquid outlet pipe 702.

[0040] It is worth mentioning that in this embodiment, there are three liquid outlet pipes 702, and the end of the liquid outlet pipe 702 points to the end of the scraper 200. In the specific application process of this embodiment, a signal can be sent to the electronic control component 400 by pressing a button, and the electronic control component 400 controls the action of the electric actuator 801, that is, the user can directly control the spraying of the moisturizing liquid by pressing a button.

[0041] The following is a description of the blade structure:

[0042] The scraper 200 includes a connecting section 201 and a flipping section 202. Both the connecting section 201 and the flipping section 202 are made of metal. The top of the connecting section 201 extends into the beauty instrument body 100 and is connected to the ultrasonic transducer 300. The bottom of the connecting section 201 is located inside the hollow sleeve 600. The bottom of the connecting section 201 is also rotatably provided with a rotating shaft 203. The rotating shaft 203 is distributed along the width direction of the connecting section 201, and the flipping section 202 is fixedly connected to the rotating shaft 203. The outer part of the rotating shaft 203 is also sleeved with a torsion spring 204. The two ends of the torsion spring 204 are respectively in contact with the connecting section 201 and the flipping section 202. In the natural state, the torsion spring 204 is in a tightened state, and the flipping section 202 is in contact with the connecting section 201. Specifically in this embodiment, the flipping section 202 can deflect around the rotating shaft 203 toward the side close to the liquid storage mechanism 700.

[0043] On the other hand, a pressure sensor 601 is provided on the inner wall of the hollow sleeve 600 and located directly opposite to the flip section 202. The signal output end of the pressure sensor 601 is connected to the electronic control component 400. When the flip section 202 rotates to fit with the pressure sensor 601, the angle between the flip section 202 and the connecting section 201 does not exceed 30°. Specifically, when the flip section 202 rotates to fit with the pressure sensor 601, the pressure sensor 601 can transmit the pressure signal to the electronic control component 400, and the electronic control component 400 then controls the electric actuator 801 to operate, so that the liquid outlet pipe 702 sprays the moisturizing liquid outward.

[0044] In summary, in the actual application process of this embodiment, the action of the electric actuator 801 can be controlled by buttons, and the action of the electric actuator 801 can be indirectly controlled by sending a pressure signal through the collision of the flip segment 202 with the pressure sensor 601. The difference is that when one person holds this product to massage another person, the electric actuator 801 can be controlled by buttons; when one person holds this product to massage himself, due to the large number of buttons and the fact that the user generally stands in front of a mirror when using this product, it is difficult for the user to accurately grasp the distribution of buttons if the user does not put down this product for observation, so there is a risk of pressing the wrong button. In order to solve the above problem, a triggering scheme of the pressure sensor 601 is designed, so that when the user is massaging himself, he can press the flip segment 202 to bend the flip segment 202 to trigger the electric actuator 801, which is simple to operate and easy to use.

[0045] In some embodiments of the present application, the bottom end of the flip section 202 is bent and tilted toward the side of the pressure sensor 601, and the bottom end of the liquid outlet pipe 702 is bent and tilted toward the side away from the blade 200. When the flip section 202 rotates to fit the pressure sensor 601, the bottom of the liquid outlet pipe 702 and the flip section 202 have the same tilt angle. Specifically, when the blade 200 is kept in a natural state, the moisturizing liquid sprayed from the liquid outlet pipe 702 can be sprayed to the front side of the bottom end of the blade 200; and when the pressure sensor 601 is triggered by the blade 200, the moisturizing liquid sprayed from the liquid outlet pipe 702 can be directly sprayed on the bottom of the blade 200. The difference between the two triggering methods is that when the operator holds the product to perform beauty treatment on the experiencer, since the experiencer is in a lying position, the product can be in a vertical state, and in a state close to the vertical state, the liquid pushing mechanism 800 can be triggered by a button, so that the moisturizing liquid can be directly sprayed on the face of the experiencer, so it can directly moisturize the skin. When the user is doing beauty treatment for himself, since the user is in a standing position, if the moisturizing liquid is sprayed directly on the user's face, the moisturizing liquid will drip down along the face due to the effect of gravity. However, in this embodiment, the moisturizing liquid is sprayed directly on the bottom position of the spatula 200, which makes it convenient for the user to use the spatula 200 to apply the moisturizing liquid on the face.

[0046] It should be noted that when using the scraper 200 to clean the face, the bottom end of the scraper 200 needs to be kept in close contact with the user's skin, and then slowly scraped along the skin surface. During the scraping process, the moisturizing liquid, the oil on the user's face, and the impurity mixture will gather on the front side of the bottom end of the scraper 200. When these mixtures accumulate more and more, it is necessary to temporarily stop the massage step, and use a paper towel or rag to wipe the bottom end of the scraper 200 clean, and then continue with the above massage steps.

[0047] Obviously, during the use of the traditional skin scraping beauty instrument, the scraper 200 needs to be constantly cleaned, and a cleaning tool such as a paper towel needs to be prepared in advance to wipe the scraper 200, which is quite troublesome. In order to solve the above problems, this embodiment provides the following technical solutions:

[0048] A plurality of adsorption holes 205 are provided at the bottom of the flip section 202 along its width direction, a adsorption cover 206 is provided on the back of the flip section 202, and the adsorption cover 206 is communicated with the plurality of adsorption holes 205. A micro negative pressure pump 900 is provided inside the beauty instrument body 100, and the micro negative pressure pump 900 is electrically connected to the battery 500, and the suction end of the micro negative pressure pump 900 is communicated with the adsorption cover 206 through a hose 902; a collection box 101 is provided on the outer surface of the beauty instrument body 100, and the air outlet end of the micro negative pressure pump 900 is communicated with the collection box 101, a sealing plug 102 is provided on the side wall of the collection box 101, and an exhaust hole 103 is also provided at the top of the collection box 101.

[0049] Therefore, when the micro negative pressure pump 900 is working, a negative pressure space can be formed in the bottom area of ​​the scraper 200 through the adsorption hole 205, so that the grease mixture gathered at the bottom of the scraper 200 is sucked into the collection box 101. In addition, the side wall of the collection box 101 has a sealing plug 102, so after use, the staff can pull out the sealing plug 102 to clean the inside of the collection box 101. In addition, the exhaust hole 103 is set on the top wall of the collection box 101 and close to the side of the beauty instrument body 100. The function is to exhaust. Under the action of gravity, the liquid usually gathers at the bottom of the collection box 101, so it can prevent the liquid from overflowing from the exhaust hole 103.

[0050] Furthermore, a storage cavity 207 is provided at the bottom end of the flip section 202, a shovel tongue 208 is movably inserted into the storage cavity 207, a sliding opening 209 communicating with the storage cavity 207 is provided at the back of the flip section 202, a spring sheet 210 is provided at the upper end of the inner side of the sliding opening 209, and the other end of the spring sheet 210 is connected to the shovel tongue 208. In a natural state, the spring sheet 210 is in a contracted state, and one end of the shovel tongue 208 extends out of the storage cavity 207. That is, under the thrust of the spring sheet 210, when the shovel tongue 208 is not subjected to an external force, one end of the shovel tongue 208 is always located outside the storage cavity 207.

[0051] In addition, an insulating rubber layer 211 is provided at the inner end of the receiving cavity 207. The insulating rubber layer 211 can be made of silicone. Two conductive contacts 212 are provided on the insulating rubber layer 211. The conductive contacts 212 are made of copper pillars. The two conductive contacts 212 are both connected in series with the micro-negative pressure pump 900. In the natural state, the shovel tongue 208 does not contact the two conductive contacts 212. When the shovel tongue 208 shrinks inwards to abut against the two conductive contacts 212, the micro-negative pressure pump 900 is electrically connected to the battery 500. That is, in the natural state, the micro-negative pressure pump 900 is not started. The micro-negative pressure pump 900 can only be started when the shovel tongue 208 is pressed inwards to a certain position.

[0052] In the specific application process of this embodiment, the user holds the product in hand and makes the shovel tongue 208 fit against the face, and then slowly scrapes along the face with the shovel tongue 208. When a large amount of grease mixture is gathered at the end of the shovel tongue 208, if the user does not want to wipe it with a paper towel, the shovel tongue 208 can be pressed inward to make the shovel tongue 208 shrink inward to abut against the two conductive contacts 212, so that the two conductive contacts 212 are turned on, and the micro negative pressure pump 900 is instantly started, thereby forming a negative pressure area in the space around the adsorption hole 205, sucking the grease mixture into the collection box 101, so as to achieve the effect of convenient cleaning of the shovel tongue 208.

[0053] It is worth mentioning that the inward contraction of the shovel tongue 208 not only triggers the micro negative pressure pump 900 , but also shortens the distance between the adsorption hole 205 and the face, and increases the negative pressure strength, thereby making it easier for the grease mixture to be sucked into the collection box 101 .

[0054] In addition, the spring sheet 210 in this embodiment should be made of a material with a moderate elastic stiffness coefficient. If the stiffness coefficient is too small, it is easy to accidentally touch when the micro-negative pressure pump 900 does not need to be triggered; if the elastic stiffness coefficient is too large, a large force is required to press the shovel tongue 208, causing the shovel tongue 208 to scratch the user. Specifically, in the natural state, the force of the spring sheet 210 on the shovel tongue 208 is about 1N. When the face exerts an inward contraction reaction force on the shovel tongue 208 exceeding 3N, the shovel tongue 208 can be abutted against the conductive contact 212. The spring sheet 210 with a moderate stiffness coefficient can not only ensure the normal use of the shovel tongue 208, but also will not cause excessive pressure on the face when the shovel tongue 208 needs to be contracted.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional household skin scraping beauty instrument, comprising a beauty instrument body (100), wherein the outer surface of the beauty instrument body (100) is provided with a display screen and buttons, the bottom end of the beauty instrument body (100) is provided with a scraper (200), an ultrasonic transducer (300) is provided inside the beauty instrument body (100) and located on the scraper (200), an electric control component (400) and a battery (500) are also provided inside the beauty instrument body (100), the display screen, buttons, ultrasonic transducer (300) and battery (500) are all connected to the electric control component (400), and the invention is characterized in that: Also includes: A hollow sleeve (600), wherein the hollow sleeve (600) is fixedly arranged at the bottom end of the beauty instrument body (100), and the scraper (200) passes through the hollow sleeve (600); a liquid storage mechanism (700), the liquid storage mechanism (700) being arranged inside the hollow sleeve (600), the liquid storage mechanism (700) comprising a liquid storage box (701) and a liquid outlet pipe (702), one end of the liquid outlet pipe (702) being connected to the liquid storage box (701), and the other end of the liquid outlet pipe (702) extending to the outside of the hollow sleeve (600); a liquid pushing mechanism (800), the liquid pushing mechanism (800) being arranged inside the beauty instrument body (100), the liquid pushing mechanism (800) being used to control the liquid in the liquid storage box (701) to be ejected from the liquid outlet pipe (702), and the liquid pushing mechanism (800) being connected to the electronic control component (400); Wherein, the end of the liquid outlet pipe (702) points to the end of the scraper (200).

2. A multifunctional household skin scraping beauty instrument according to claim 1, characterized in that: The liquid pushing mechanism (800) comprises an electric actuator (801) and a piston plate (802); the electric actuator (801) is fixedly arranged inside the beauty instrument body (100); the movable end of the electric actuator (801) is connected to the piston plate (802) via a connecting rod; and the piston plate (802) is movably arranged in the liquid storage box (701).

3. A multifunctional household skin scraping beauty instrument according to claim 1, characterized in that: The scraper (200) comprises a connecting section (201) and a flipping section (202); the top end of the connecting section (201) extends into the interior of the beauty instrument body (100) and is connected to the ultrasonic transducer (300); the bottom end of the connecting section (201) is rotatably provided with a rotating shaft (203); the rotating shaft (203) is distributed along the width direction of the connecting section (201); and the flipping section (202) is fixedly connected to the rotating shaft (203).

4. A multifunctional household skin scraping beauty instrument according to claim 3, characterized in that: A torsion spring (204) is also sleeved on the outside of the rotating shaft (203), and the two ends of the torsion spring (204) are respectively in contact with the connecting section (201) and the flip section (202). In a natural state, the torsion spring (204) is in a tightened state, and the flip section (202) is in contact with the connecting section (201).

5. A multifunctional household skin scraping beauty instrument according to claim 4, characterized in that: A pressure sensor (601) is provided on the inner wall of the hollow sleeve (600) and at a position directly opposite to the flip section (202); a signal output end of the pressure sensor (601) is connected to the electronic control component (400); when the flip section (202) rotates to fit with the pressure sensor (601), the angle between the flip section (202) and the connecting section (201) does not exceed 30°.

6. A multifunctional household skin scraping beauty instrument according to claim 5, characterized in that: The bottom end of the flip section (202) is bent in an inclined shape toward the side of the pressure sensor (601), and the bottom end of the liquid outlet pipe (702) is bent in an inclined shape toward the side away from the scraper (200). When the flip section (202) is rotated to fit the pressure sensor (601), the bottom of the liquid outlet pipe (702) and the flip section (202) have the same inclination angle.

7. The multifunctional household skin scraping beauty instrument according to claim 3, characterized in that: The bottom of the flip section (202) is provided with a plurality of adsorption holes (205) along its width direction, the back of the flip section (202) is provided with an adsorption cover (206), the adsorption cover (206) and the plurality of adsorption holes (205) are in communication, a micro negative pressure pump (900) is provided inside the beauty instrument body (100), the micro negative pressure pump (900) is electrically connected to the battery (500), and the suction end of the micro negative pressure pump (900) is in communication with the adsorption cover (206) via a hose (902).

8. A multifunctional household skin scraping beauty instrument according to claim 7, characterized in that: A collecting box (101) is provided on the outer surface of the beauty instrument body (100); an air outlet end of the micro negative pressure pump (900) is connected to the collecting box (101); a sealing plug (102) is provided on the side wall of the collecting box (101); and an exhaust hole (103) is also provided at the top of the collecting box (101).

9. A multifunctional household skin scraping beauty instrument according to claim 8, characterized in that: A storage cavity (207) is provided at the bottom end of the flip section (202), a shovel tongue (208) is movably inserted into the storage cavity (207), a sliding opening (209) communicating with the storage cavity (207) is provided on the back of the flip section (202), a spring sheet (210) is provided at the upper inner end of the sliding opening (209), the other end of the spring sheet (210) is connected to the shovel tongue (208), in a natural state, the spring sheet (210) is in a contracted state, and one end of the shovel tongue (208) extends out of the storage cavity (207).

10. A multifunctional household skin scraping beauty instrument according to claim 9, characterized in that: An insulating rubber layer (211) is provided at the inner end of the storage cavity (207), and two conductive contacts (212) are provided on the insulating rubber layer (211). The two conductive contacts (212) are both arranged in series with the micro negative pressure pump (900). In a natural state, the shovel tongue (208) is not in contact with the two conductive contacts (212). When the shovel tongue (208) contracts inwardly to abut against the two conductive contacts (212), the micro negative pressure pump (900) is electrically connected to the battery (500).

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