Beauty instrument

Abstract

The utility model relates to the technical field of beauty instruments, in particular to a beauty instrument which is provided with a skin improving unit, a blackhead absorbing unit, a control unit and an outer shell, the outer shell comprises a first connecting part and a second connecting part, the skin improving unit is connected with the first connecting part, and the blackhead absorbing unit is connected with the second connecting part; moreover, the control unit further comprises a control part and a negative pressure pump, the control part comprises a first control panel and a second control panel, a containing space is formed between the first connecting part and the second connecting part and comprises a first space and a second space, the first control panel occupies the first space, and the second control panel and the negative pressure pump occupy the second space.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty instruments, and more specifically, to a beauty instrument. Background Art

[0002] There are many types of beauty devices on the market, especially radio frequency beauty devices, which are non-invasive, non-traumatic and safe beauty tools. When the radio frequency energy based on a specific waveform acts on human skin, it can improve the skin condition. By acting on the human skin through stable radio frequency output electrodes, a conduction current and displacement flow through the skin to form heating or cold compresses, promote collagen synthesis to accelerate regeneration, shrink and tighten collagen fibers, increase the thickness and density of the dermis, lift and tighten the skin, and achieve the beauty effect of improving and eliminating wrinkles. However, in order to achieve the best effect of the above functions, cleaning must be done first. Traditional home beauty devices have limited cleaning effects and cannot remove blackheads. Blackheads are mainly composed of sebum, cell debris and bacteria. They are a kind of oil-hardened obstruction, which usually appears on the forehead, nose and other parts, resulting in occlusion of hair follicles and obstruction of sebaceous gland secretion in these parts, which greatly affects facial cleansing. If the blackhead garbage is not removed, the effects of radio frequency and lifting will be greatly weakened.

[0003] Patent WO2023095908A1 discloses a skin treatment device having multiple electrode groups that can contact the user's skin, the multiple electrode groups including a first electrode group and a second electrode group, the first electrode group including multiple first electrodes, the multiple first electrodes are first predeterminedly arranged, the second electrode group includes multiple second electrodes, which are arranged at a second predetermined angle along a second circle that is concentric with the first circle and has a larger diameter than the first circle. The defect of this application is that it cannot take into account both the facial improvement function and the blackhead removal function at the same time. If the user wants to perform these two functions, he needs to use at least two devices, which is not only inconvenient to store, but also inconvenient to switch functions.

[0004] Patent 2019208329284 discloses a hot and cold introduction beauty instrument that can suck out blackheads, including a beauty instrument body, a suction head, a negative pressure pump, an introduction probe, a temperature adjustment unit that can cool and heat, a battery and a circuit board. The suction head is detachably connected to the beauty instrument body, a suction nozzle is provided at the front of the suction head, and the suction head is connected to the inlet of the negative pressure pump; the negative pressure pump, the temperature adjustment unit, the battery and the circuit board are all arranged in the beauty instrument body; the negative pressure pump is connected to the battery via the circuit board; the introduction probe is arranged on the beauty instrument body, and the introduction probe is connected to the temperature adjustment unit. The temperature regulating part is connected with the battery via the circuit board; the defects of this application are: first, since the introduction probe and the suction head are respectively arranged at the two ends of the beauty instrument, when the introduction function is performed, if the user's hand is placed near the introduction probe, it is inconvenient to move the finger downward to adjust the control button. If the user's hand is placed near the suction nozzle, it is easy to get irritated with the suction nozzle, which is uncomfortable and unhygienic; second, the introduction probe has heating and current functions. When the blackhead suction function is performed, if the user's hand accidentally touches the introduction probe, it is easy to be numb or frightened, causing the beauty instrument to slip from the hand.

[0005] In summary, the prior art has the following problems that urgently need to be solved: 1. Existing beauty instruments cannot provide skin improvement function and blackhead removal function at the same time; 2. Handheld beauty instruments cannot be additionally provided with structures for blackhead cleaning without increasing the size of the device; 3. Handheld beauty instruments are difficult to hold and adjust buttons when satisfying the two major functions of skin improvement function and blackhead removal function, which is not ergonomic. Summary of the invention

[0006] The purpose of the utility model is to provide a beauty instrument to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present application is solved through the following technical solutions: a beauty instrument, comprising: a skin improvement unit, a blackhead suction unit, a control unit and an outer shell, the outer shell comprising a first connecting part and a second connecting part, the skin improvement unit is connected to the first connecting part, and the blackhead suction unit is connected to the second connecting part; and the control unit also comprises a control part and a negative pressure pump, the control part comprises a first control board and a second control board, a accommodating space is formed between the first connecting part and the second connecting part, the accommodating space comprises a first space and a second space, the first control board occupies the first space, and the second control board and the negative pressure pump occupy the second space.

[0008] In one embodiment, the skin improvement unit has at least five improvement modes, namely, a cleaning mode, a penetration mode, a microcurrent mode, an eye area mode and an ice compress mode.

[0009] In one embodiment, the first connection portion and the second connection portion are arranged opposite to each other.

[0010] In one embodiment, the first control board and the second control board are arranged opposite to each other.

[0011] In one embodiment, the first control board is connected to the inner wall of the first connecting portion, and the second control board and the negative pressure pump are connected to the inner wall of the second connecting portion.

[0012] In one embodiment, the blackhead suction unit is detachably connected to the second connecting portion.

[0013] In one embodiment, the outer shell further includes a joint portion connecting the first connecting portion and the second connecting portion, the first connecting portion and the second connecting portion are disposed opposite to each other and are substantially parallel, and the skin improvement unit and the blackhead suction unit are disposed opposite to each other.

[0014] In one embodiment, the skin improvement unit and the blackhead suction unit are both arranged at the upper end of the beauty instrument.

[0015] In one embodiment, the upper end portion refers to the placement direction of the beauty instrument when the user uses the beauty instrument.

[0016] In one embodiment, the blackhead suction unit includes a suction head, a suction nozzle and a suction tube; and the negative pressure pump is connected to the suction tube, and the suction head and the suction nozzle are detachably connected.

[0017] In one embodiment, the negative pressure pump operates at a pressure of 80 kPa to 200 kPa.

[0018] In one embodiment, the suction head portion includes a gas flow channel and an intake space, the intake space is used to store the filter element, and the inner diameter of the intake space is greater than the inner diameter of the gas flow channel.

[0019] In one embodiment, the filter element is made of sponge material, non-woven fabric material, cotton material or polymer material.

[0020] In one embodiment, the suction head portion extends beyond an outer surface of the second connecting portion.

[0021] In one embodiment, the suction head portion and the second connecting portion are fixedly connected.

[0022] In one embodiment, the suction head portion is provided with an external matching structure, and the matching structure is connected to the inner surface of the suction nozzle, and the connection methods include threaded connection, plug-in connection, splicing and sleeve connection.

[0023] In one embodiment, the skin improvement unit includes a pole head, a conductive element, a pole head plate, a cooling element, and a heat dissipation element arranged in sequence; and the pole head includes a plurality of first pole heads and a plurality of second pole heads.

[0024] In one embodiment, the number of the first poles is an odd number or an even number.

[0025] In one embodiment, the number of the second poles is an odd number or an even number.

[0026] In one embodiment, four first pole heads are evenly arranged circumferentially, and four second pole heads are evenly arranged circumferentially, and the second pole heads are arranged on the periphery of the first pole heads.

[0027] In one embodiment, the first pole head is arranged within the projection plane of the refrigeration component.

[0028] In one embodiment, a line formed by the center of the first pole head and the middle of the skin improvement unit is a first line, a line formed by the center of the second pole head and the middle of the skin improvement unit is a second line, and the first line coincides with the second line.

[0029] In another embodiment, the first connecting line and the second connecting line form an angle, and the angle ranges from 5° to 15°.

[0030] In one embodiment, when the cleaning mode, the penetration mode, the microcurrent mode or the peri-ocular mode is performed, the first pole head performs radio frequency, and the radio frequency is adjusted according to different modes.

[0031] In one embodiment, when the microcurrent mode and the peri-ocular mode are performed, the second electrode head conducts microcurrent.

[0032] In one embodiment, the control unit further comprises a power supply.

[0033] In one embodiment, the power supply is connected to the first control board, and the power supply and the junction are axially overlapped; the power supply is stuck between the first control board and the second connection part.

[0034] In one embodiment, the power supply is located at the lower end of the beauty instrument.

[0035] In one embodiment, the beauty instrument further includes a key panel, on which a waterproof silicone pad and at least two keys are provided, and the keys are confined within the first connecting portion; and a liquid crystal display screen is also provided above the key panel.

[0036] In one embodiment, the first control board is a PCB circuit board, and the second control board is a radio frequency circuit control board.

[0037] In one embodiment, the second control board is a magnetic core board.

[0038] In one embodiment, the keypad and the area below the keypad are the user's hand-holding positions.

[0039] Compared with the prior art, the advantages of the utility model are:

[0040] 1. In the prior art, handheld beauty devices generally do not have a blackhead suction function while having functions such as radio frequency and microcurrent. This is because the blackhead suction function requires a negative pressure pump and a suction head, which is not conducive to the internal space layout of the beauty device, causing the beauty device to be too large and difficult to hold stably, and is not convenient for users to operate. The present application solves the above problems. First, the beauty device is provided with a first connecting portion and a second connecting portion, and a storage space is formed between the two. In order to ensure that the circuit board and the negative pressure pump can be stably installed in the storage space, the storage space is provided with a first space and the second space, the first control panel occupies the first space, the second control panel and the negative pressure pump occupy the second space, which perfectly utilizes the accommodating space, and the accommodating space is long and strip-shaped, which is convenient for users to take. On the other hand, the skin improvement unit and the blackhead suction unit are respectively connected to the first connecting part and the second connecting part. The two are arranged opposite to each other and are both located at the upper end of the beauty instrument. It is very convenient for users to take the lower end of the beauty instrument. When using the blackhead suction function, the skin improvement unit will not be touched by hands or other parts. The two are independent and more hygienic. In addition, when users select different functions, they only need to operate the button panel, which is very convenient to operate.

[0041] 2. Different from the prior art, the first connecting part and the second connecting part are arranged opposite to each other, so that the action head and the nozzle head are arranged opposite to each other, that is, the skin improvement unit and the blackhead suction unit are arranged opposite to each other, and are not on the same end face. This design avoids the user touching the blackhead suction unit when using the skin improvement unit, and also avoids the user touching the skin improvement unit when using the blackhead suction unit, thereby ensuring mutual independence and hygienic reliability. On the other hand, although the first connecting part and the second connecting part are arranged opposite to each other, both are arranged at the upper end of the beauty instrument, so that the lower end and even the middle part of the beauty instrument are positions where users can hold them, providing space for taking them.

[0042] 3. Different from the prior art, the first control board is connected to the inner wall of the first connecting part, the skin improvement unit is connected to the outer surface of the first connecting part, the second control board and the negative pressure pump are connected to the inner wall of the second connecting part, and the blackhead suction unit is connected to the outer surface of the second connecting part. Therefore, the first control board and the skin improvement unit are symmetrical with the second control board, the negative pressure pump and the blackhead suction unit in space and mass, which makes it easier for users to hold the device, and the hands will not get tired even if the device is held for a long time, which is ergonomic.

[0043] 4. Different from the prior art, the outer shell also includes a joint connecting the first connecting part and the second connecting part. The advantage of this design is that it not only plays a connecting role, but also can adapt to different models of beauty instruments. Manufacturers can choose different models of first control panels, second control panels, negative pressure pumps and batteries to match and store them in the accommodation space. Third, the joint is easy to assemble and disassemble, and is convenient for production and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic diagram of the overall structure of the utility model beauty instrument.

[0045] Figure 2 It is a schematic diagram of the layout of the outer shell of the utility model and a schematic diagram of the location of the accommodating space.

[0046] Figure 3 It is a schematic diagram of the internal structure of the beauty instrument of the utility model and a layout diagram of the first space and the second space.

[0047] Figure 4 It is a structural schematic diagram of the suction head portion of the blackhead suction unit of the utility model.

[0048] Figure 5 and Figure 6 This is a schematic diagram of the structure of the skin improvement unit of the present invention.

[0049] The names of the parts indicated by the numbers in the accompanying drawings are as follows: 1-skin improvement unit, 11-pole head, 111-first pole head, 112-second pole head, 12-conductive member, 13-pole head plate, 14-refrigeration member, 15-heat dissipation member, 16-action body, 161-action head, 1611-protrusion, 162-back shell, 17-clamp, 2-blackhead suction unit, 21-suction head, 211-gas flow channel, 212-inclusion space, 22-nozzle, 23-straw, 24-filter, 3-control unit, 31 control unit, 311-first control board, 312-second control board, 32-negative pressure pump, 33-power supply, 4-outer shell, 41-first connecting part, 42-second connecting part, 43-accommodating space, 431-first space, 432-second space, 44-joining part, 5-keyboard, 51-waterproof silicone pad, 52-key, 6-LCD display. DETAILED DESCRIPTION

[0050] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0051] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to different positions and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms. Specific embodiments Embodiment 1

[0052] like Figure 1 to Figure 3 As shown, the beauty instrument of the utility model includes: a skin improvement unit 1, a blackhead suction unit 2, a control unit 3 and an outer shell 4, the outer shell 4 includes a first connecting part 41 and a second connecting part 42, the skin improvement unit 1 is connected to the first connecting part 41, and the blackhead suction unit 2 is connected to the second connecting part 42; and the control unit 3 also includes a control part 31 and a negative pressure pump 32, the control part 31 includes a first control board 311 and a second control board 312, a accommodating space 43 is formed between the first connecting part 41 and the second connecting part 42, the accommodating space 43 includes a first space 431 and a second space 432, the first control board 311 occupies the first space 431, and the second control board 312 and the negative pressure pump 32 occupy the second space 432.

[0053] In this embodiment, the skin improvement unit 1 has at least five improvement modes, namely, a cleaning mode, a penetration mode, a microcurrent mode, an eye area mode and an ice compress mode.

[0054] In this embodiment, the first connecting portion 41 and the second connecting portion 42 are arranged opposite to each other. Figure 1 shown.

[0055] In this embodiment, the first control board 311 and the second control board 312 are arranged opposite to each other, the first control board 311 is connected to the inner wall of the first connecting portion 41, and the second control board 312 and the negative pressure pump 32 are connected to the inner wall of the second connecting portion 42.

[0056] In this embodiment, the outer shell 4 further includes a joint portion 44 connecting the first connecting portion 41 and the second connecting portion 42. The first connecting portion 41 and the second connecting portion 42 are arranged opposite to each other and are substantially parallel. The skin improvement unit 1 and the blackhead suction unit 2 are arranged opposite to each other.

[0057] In this embodiment, the skin improvement unit 1 and the blackhead removal unit 2 are both arranged at the upper end of the beauty instrument.

[0058] In this embodiment, the blackhead suction unit 2 includes a suction head 21, a suction nozzle 22 and a suction tube 23; and the negative pressure pump 32 is connected to the suction tube 23, and the suction head 21 and the suction nozzle 22 are detachably connected. Figure 3 and Figure 4 shown.

[0059] In this embodiment, the pressure of the negative pressure pump 32 during operation can reach 80 kPa.

[0060] In this embodiment, the suction head 21 includes a gas flow channel 211 and an inlet space 212. The inlet space 212 is used to store the filter element 24. The inner diameter of the inlet space 212 is larger than the inner diameter of the gas flow channel 211. Figure 4 shown.

[0061] In this embodiment, the filter element 24 is made of sponge material, non-woven fabric material, pure cotton material or polymer material.

[0062] In this embodiment, the suction head portion 21 exceeds the outer surface of the second connection portion 42 . More specifically, the suction head portion 21 is partially “buried” in the second connection portion 42 and partially exposed outside the second connection portion 42 .

[0063] In this embodiment, the suction head portion 21 is provided with an external matching structure, and the matching structure is connected to the inner surface of the suction nozzle 22, and the connection methods include threaded connection, plug-in connection, splicing and sleeve connection.

[0064] In this embodiment, the skin improvement unit 1 includes a polar head 11, a conductive member 12, a polar head plate 13, a cooling member 14 and a heat dissipation member 15 arranged in sequence. Figure 5 and Figure 6 As shown, the pole head portion 11 includes four first pole heads 111 and four second pole heads 112 , and the second pole heads 112 are arranged on the periphery of the first pole heads 111 .

[0065] In this embodiment, the conductive member 12 is in a spring shape.

[0066] In this embodiment, the first pole head 111 is disposed within the projection plane of the cooling element 14 , and the cooling element 14 is a semiconductor cooling sheet.

[0067] In this embodiment, the skin improvement unit 1 also includes an action body 16 and a clamp 17, the action body 16 includes an action head 161 and a rear shell 162, the outer periphery of the action head 161 includes a plurality of protrusions 1611, and the clamp 17 is cooperatively connected with the protrusions 1611; and, the clamp 17 is annular and is used to limit the cosmetic cotton to the surface of the action head 161.

[0068] In this embodiment, the line formed by the center of the first pole head 111 and the middle of the skin improvement unit 1 is the first line, and the line formed by the center of the second pole head 112 and the middle of the skin improvement unit 1 is the second line, and the first line coincides with the second line.

[0069] In this embodiment, when the cleaning mode, the penetration mode, the microcurrent mode or the eye area mode is performed, the first pole head 111 performs radio frequency, and the radio frequency is adjusted according to different modes.

[0070] In this embodiment, when the microcurrent mode and the peri-ocular mode are in progress, the second pole head 112 conducts microcurrent.

[0071] In this embodiment, the control unit 3 further includes a power supply 33 , which is connected to the first control board 311 , and the power supply 33 axially coincides with the junction; the power supply 33 is stuck between the first control board 311 and the second connection part 42 .

[0072] In this embodiment, the beauty instrument uses a type-c interface.

[0073] In this embodiment, the beauty instrument further includes a keypad 5, on which a waterproof silicone pad 51 and three keys 52 are provided, the keys are confined within the first connecting portion 41, and a liquid crystal display screen 6 is also provided above the keypad 5. Figure 3 shown.

[0074] In this embodiment, the first control board 311 is a PCB circuit board, and the second control board 312 is a radio frequency circuit control board.

[0075] The foregoing description of several embodiments of the present application is provided for the purpose of illustration. The foregoing description is not intended to be exhaustive, nor is it intended to limit the present application to the precise configurations, structures and / or steps disclosed. Obviously, based on the above teachings, it is possible for a person of ordinary skill in the art to make several variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be subject to the attached claims.

Claims

1. A beauty instrument, characterized in that: The invention comprises: a skin improvement unit, a blackhead suction unit, a control unit and an outer shell, wherein the outer shell comprises a first connection part and a second connection part, the skin improvement unit is connected to the first connection part, and the blackhead suction unit is connected to the second connection part; and the control unit further comprises a control part and a negative pressure pump, the control part comprises a first control board and a second control board, a accommodating space is formed between the first connection part and the second connection part, the accommodating space comprises a first space and a second space, the first control board occupies the first space, and the second control board and the negative pressure pump occupy the second space.

2. The beauty instrument according to claim 1, characterized in that: The first connection part and the second connection part are arranged opposite to each other, the first control board is connected to the inner wall of the first connection part, and the second control board and the negative pressure pump are connected to the inner wall of the second connection part.

3. The beauty instrument according to claim 1, characterized in that: The outer shell further includes a joint portion connecting the first connection portion and the second connection portion, the first connection portion and the second connection portion are substantially parallel, and the skin improvement unit and the blackhead suction unit are arranged opposite to each other.

4. The beauty instrument according to claim 1, characterized in that: The blackhead suction unit comprises a suction head, a suction nozzle and a suction pipe; and the negative pressure pump is connected to the suction pipe, and the suction head and the suction nozzle are detachably connected.

5. The beauty instrument according to claim 4, characterized in that: The suction head portion comprises a gas flow channel and an intake space, wherein the intake space is used to store the filter element, and an inner diameter of the intake space is greater than an inner diameter of the gas flow channel.

6. The beauty instrument according to claim 4, characterized in that: The suction head portion extends beyond the outer surface of the second connecting portion; and the suction head portion is provided with an external matching structure, the matching structure is connected to the inner surface of the suction nozzle, and the connection methods include threaded connection, plug-in connection, splicing and sleeve connection.

7. The beauty instrument according to claim 1, characterized in that: The skin improvement unit includes a pole head, a conductive part, a pole head plate, a cooling part and a heat dissipating part arranged in sequence; and the pole head includes a plurality of first pole heads and a plurality of second pole heads.

8. The beauty instrument according to claim 7, characterized in that: Four first pole heads are evenly arranged circumferentially, and four second pole heads are evenly arranged circumferentially. The second pole heads are arranged at the periphery of the first pole heads; and the first pole heads are located within the projection plane of the refrigeration component.

9. The beauty instrument according to claim 3, characterized in that: The control unit also includes a power supply; the power supply is connected to the first control board, and the power supply and the joint portion are axially overlapped; the power supply is stuck between the first control board and the second connection portion.

10. The beauty instrument according to claim 1, characterized in that: The beauty instrument also includes a key panel, on which a waterproof silicone pad and at least two keys are arranged, and the keys are confined within the first connecting portion; and a liquid crystal display screen is also arranged above the key panel; the key panel and the bottom of the key panel are the user's hand-holding positions.

11. The beauty instrument according to claim 9, characterized in that: The skin improvement unit and the blackhead suction unit are both arranged at the upper end of the beauty instrument, and the power supply is located at the lower end of the beauty instrument.

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