Beauty instrument

Abstract

The invention discloses a beauty instrument. The beauty instrument comprises a shell, a liquid storage container, a connecting assembly, a negative pressure assembly and an inflation assembly, and a through opening is formed in one end of the shell; the liquid storage container, the connecting assembly, the negative pressure assembly and the air inflation assembly are all arranged in the shell and located at the through opening, the liquid storage container is provided with a liquid storage cavity, an air inflation cavity, an air blowing channel and an air suction channel, essence is stored in the liquid storage cavity, the liquid storage cavity and the air inflation cavity are located in the liquid storage container, and the air blowing channel and the air suction channel are arranged on the side wall of the liquid storage container; the connecting assembly comprises a fixed part and a movable part, the fixed part is connected with the shell, the movable part is slidably connected with the fixed part, and the liquid storage container is detachably connected with the movable part; the negative pressure assembly communicates with the air suction channel by being connected with the movable piece. The inflation assembly communicates with the inflation cavity and the blowing channel by connecting the movable piece. According to the beauty instrument, the essence in the liquid storage cavity can be directly sprayed on the face of a user, the risk that the essence is polluted is reduced, and the use safety of the beauty instrument is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of beauty instruments, and in particular to a beauty instrument. Background Art

[0002] Beauty instrument products are innovative products that combine modern technology with beauty concepts. They are mainly used to help users with skin care and beauty maintenance. This type of beauty instrument products are usually exquisitely designed and use different technical principles to achieve effects such as cleansing, introduction of nutrients, skin tightening, beauty light therapy, and massage. Different consumers can find corresponding beauty instruments according to their different skin types and needs. In the future, beauty instrument products still have huge development potential.

[0003] Currently, beauty devices typically offer a variety of beauty functions. One such device, known in the related art, consists of a device body and a liquid reservoir. This device pours essence from the reservoir into the device body, which then sprays the essence onto the user's face through pressure. Simultaneously, the device body creates negative pressure upon contact with the user's face, holding the user's face in place. However, this repeated pouring of essence into the device body can easily leave residue, which can breed bacteria and contaminate the device body, posing health risks to the user. Summary of the Invention

[0004] The embodiments of the present invention provide a beauty instrument to solve at least one of the above-mentioned technical problems.

[0005] A beauty instrument according to an embodiment of the present invention includes: A shell, wherein one end of the shell is provided with a through opening; A liquid storage container, the liquid storage container is arranged in the shell and located at the opening, the liquid storage container is provided with a liquid storage cavity, an air charging cavity, an air blowing channel and an air suction channel, the liquid storage cavity stores essence, the liquid storage cavity and the air charging cavity are located in the liquid storage container, and the air blowing channel and the air suction channel are provided on the side wall of the liquid storage container; a connecting assembly disposed within the housing, comprising a fixed member and a movable member, the fixed member being connected to the housing, the movable member being slidably connected to the fixed member, and the liquid storage container being detachably connected to the movable member; a negative pressure assembly, the negative pressure assembly being disposed in the housing and being connected to the movable member to communicate with the air intake passage; An inflation component is arranged in the shell, and the inflation component is connected to the movable part to communicate with the inflation cavity and the blowing channel.

[0006] In the above-mentioned beauty instrument, the liquid storage container is detachably connected to the movable part, and the liquid storage container is provided with a liquid storage chamber, an air charging chamber, an air blowing channel and an air suction channel. The essence is stored in the liquid storage chamber, the liquid storage chamber and the air charging chamber are located in the liquid storage container, and the air blowing channel and the air suction channel are provided on the side wall of the liquid storage container. The negative pressure component is connected to the air suction channel through the movable part, and the air charging component is connected to the air charging chamber and the air blowing channel through the movable part, so that the essence in the liquid storage chamber can be directly sprayed on the user's face, reducing the risk of the essence being contaminated and improving the safety of using the beauty instrument.

[0007] In some embodiments, the liquid storage container includes a container body and a piston, the piston is slidably connected to the container body, a first magnetic component is embedded in the bottom of the container body, an installation cavity is opened at one end of the fixed component, one end of the movable component is arranged in the installation cavity, an accommodating cavity is opened at one end of the movable component located in the installation cavity, a second magnetic component is embedded in the bottom wall of the accommodating cavity, and the first magnetic component is connected to the second magnetic component to fix the container body in the accommodating cavity.

[0008] In some embodiments, the movable part includes a connecting part and a accommodating part, the connecting part is connected to the accommodating part, the accommodating part is located in the installation cavity, the accommodating part is provided with the accommodating cavity, and the bottom of the accommodating part is provided with a first blowing hole, a second blowing hole and an air suction hole, the first blowing hole is connected to the inflation cavity, the second blowing hole is connected to the blowing channel, and the air suction hole is connected to the air suction channel.

[0009] In certain embodiments, the beauty instrument includes a protective member, an outer side wall of the accommodating portion is surrounded by an annular groove, and the protective member is disposed in the annular groove.

[0010] In some embodiments, the beauty instrument includes a driving assembly, wherein a fixing cavity is defined at one end of the fixing member away from the mounting cavity, the driving assembly is disposed in the fixing cavity, the driving assembly includes a driving member and an eccentric wheel, the driving member is connected to the eccentric wheel, and the eccentric wheel is connected to the connecting portion; The driving member drives the eccentric wheel to rotate, and the eccentric wheel drives the connecting portion to move so as to drive the accommodating portion to move along the first direction of the fixing member.

[0011] In some embodiments, the negative pressure component includes a negative pressure pump, a negative pressure main pipe, a first negative pressure branch pipe and a second negative pressure branch pipe, the negative pressure pump is connected to the negative pressure main pipe, the negative pressure main pipe is connected to the first negative pressure branch pipe and the second negative pressure branch pipe, and the first negative pressure branch pipe is connected to the suction hole.

[0012] In some embodiments, the negative pressure component includes a pressure sensor and a pressure relief pump, the pressure sensor is connected to the side of the second negative pressure branch pipe, the pressure relief pump is connected to one end of the second negative pressure branch pipe, and the pressure sensor is electrically connected to the pressure relief pump.

[0013] In some embodiments, the inflation component includes an inflation pump, an inflation main pipe, a first inflation branch pipe and a second inflation branch pipe, the inflation pump is connected to the inflation main pipe, the inflation main pipe is connected to the first inflation branch pipe and the second inflation branch pipe, the first inflation branch pipe is connected to the first blowing hole, and the second inflation branch pipe is connected to the second blowing hole.

[0014] In some embodiments, the inflation assembly includes a first three-way valve, which includes a valve body and an adjusting member. The valve body is connected to the inflation main pipe, the first inflation branch pipe and the second inflation branch pipe, and the adjusting member is rotatably connected to the valve body. The adjusting member is used to adjust the amount of air flowing to the first inflation branch pipe.

[0015] In certain embodiments, a waterproof and breathable membrane is provided in the air inlet channel.

[0016] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which: Figure 1 This is one of the structural diagrams of the beauty instrument according to the embodiment of the present invention; Figure 2 This is one of the exploded schematic diagrams of a partial structure of a beauty device according to an embodiment of the present invention; Figure 3 This is the second structural diagram of the beauty instrument according to the embodiment of the present invention; Figure 4 This is the second exploded schematic diagram of a partial structure of a beauty device according to an embodiment of the present invention; Figure 5 This is the third exploded schematic diagram of a partial structure of a beauty device according to an embodiment of the present invention; Figure 6 It is a partial structural diagram of a beauty instrument according to an embodiment of the present invention; Figure 7 is a side view of a first three-way valve according to an embodiment of the present invention; Figure 8 is a schematic structural diagram of a movable part according to an embodiment of the present invention; Figure 9is a side view of a movable member according to an embodiment of the present invention; Figure 10 is a side view of a liquid storage container according to an embodiment of the present invention; Figure 11 yes Figure 10 Section view along section line AA.

[0018] Reference numerals: 100. Beauty instrument; 10. Housing; 12. Liquid storage container; 14. Connecting assembly; 16. Negative pressure assembly; 18. Inflatable assembly; 20. Port; 22. Liquid storage chamber; 24. Inflatable chamber; 26. Blowing channel; 28. Inhalation channel; 29. ​​First inhalation channel; 30. Fixing member; 31. Second inhalation channel; 32. Movable member; 33. Cover; 34. Upper housing; 36. Lower housing; 38. Liquid outlet ; 40, first air inlet; 42, first air outlet; 44, second air inlet; 46, second air outlet; 48, container body; 50, piston; 52, first magnetic member; 54, mounting cavity; 56, accommodating cavity; 58, second magnetic member; 59, microneedle wafer; 60, connecting portion; 62, accommodating portion; 64, first blowing hole; 66, second blowing hole; 67, protective member; 68, suction hole; 69, Annular groove; 70, drive assembly; 71, fixed cavity; 72, drive member; 74, eccentric wheel; 76, negative pressure pump; 78, negative pressure main pipe; 80, first negative pressure branch pipe; 82, second negative pressure branch pipe; 83, second three-way valve; 84, pressure sensor; 85, connecting pipe; 86, circuit board; 88, pressure relief pump; 90, inflation pump; 91, inflation main pipe; 92, first inflation branch pipe; 93, second inflation branch pipe; 94, first three-way valve; 95, valve body; 96, adjusting member; 97, first valve pipe; 98, second valve pipe; 99, waterproof and breathable membrane. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and are not to be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0021] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, removable connections, or integral connections. They may refer to mechanical connections or electrical connections. They may refer to direct connections or indirect connections through an intermediary, and they may refer to internal communication between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0022] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0023] The disclosure herein provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described herein. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0024] Please refer to Figures 1 to 11A beauty device 100 according to an embodiment of the present invention includes a housing 10, a liquid storage container 12, a connecting assembly 14, a negative pressure assembly 16, and an inflation assembly 18. A through opening 20 is formed at one end of the housing 10. The liquid storage container 12 is disposed within the housing 10 and is located at the through opening 20. The liquid storage container 12 is provided with a liquid storage chamber 22, an inflation chamber 24, an air blowing channel 26, and an air suction channel 28. The liquid storage chamber 22 stores essence. The liquid storage chamber 22 and the inflation chamber 24 are located within the liquid storage container 12. The air blowing channel 26 and the air suction channel 28 are provided on the sidewalls of the liquid storage container 12. The connecting assembly 14 is disposed within the housing 10 and includes a fixed member 30 and a movable member 32. The fixed member 30 is connected to the housing 10, and the movable member 32 is slidably connected to the fixed member 30. The liquid storage container 12 is detachably connected to the movable member 32. The negative pressure assembly 16 is disposed within the housing 10 and is connected to the air suction channel 28 by connecting to the movable member 32. The inflation assembly 18 is disposed in the housing 10 , and the inflation assembly 18 is connected to the inflation cavity 24 and the blowing channel 26 via the connecting movable member 32 .

[0025] In the above-mentioned beauty instrument 100, the liquid storage container 12 is detachably connected to the movable part 32, and the liquid storage container 12 is provided with a liquid storage chamber 22, an air charging chamber 24, an air blowing channel 26 and an air suction channel 28. The essence is stored in the liquid storage chamber 22, the liquid storage chamber 22 and the air charging chamber 24 are located in the liquid storage container 12, the air blowing channel 26 and the air suction channel 28 are arranged on the side wall of the liquid storage container 12, the negative pressure component 16 is connected to the air suction channel 28 through the movable part 32, and the air charging component 18 is connected to the air charging chamber 24 and the air blowing channel 26 through the movable part 32. The openings of the liquid storage chamber 22, the air blowing channel 26 and the air suction channel 28 are adjacent to each other, so that the essence in the liquid storage chamber 22 can be accurately sprayed on the user's facial area where it is adsorbed, and the liquid storage container 12 is detachable and replaceable, thereby improving the effectiveness and safety of the beauty instrument 100.

[0026] Specifically, the housing 10 includes an upper shell 34 and a lower shell 36. The upper shell 34 is connected to the lower shell 36. The liquid reservoir 12 and the connecting assembly 14 are partially located within the upper shell 34, and the remaining portion is located within the lower shell 36. The upper shell 34 defines a through opening 20, and the liquid reservoir 12 is located at the through opening 20. The negative pressure assembly 16 and the inflation assembly 18 are both located within the lower shell 36. A liquid storage chamber 22 and an inflation chamber 24 are provided in the middle of the liquid reservoir 12. The liquid reservoir 22 stores essence, and the liquid reservoir 12 defines a liquid outlet 38. Driven by the inflation chamber 24, the essence in the liquid reservoir 22 can be ejected from the liquid outlet 38. Both the blowing channel 26 and the suction channel 28 extend through the sidewall of the liquid storage container 12. One end of the blowing channel 26 forms a first air inlet 40, and the other end forms a first air outlet 42. One end of the suction channel 28 forms a second air inlet 44, and the other end forms a second air outlet 46. The liquid storage chamber 22, the inflation chamber 24, the blowing channel 26, and the suction channel 28 are spaced apart from one another, with the first air outlet 42 connecting to the liquid outlet 38 at the top of the liquid storage container. Optionally, the suction channel 28 includes a first suction channel 29 and a second suction channel 31, with the first suction channel 29 connecting to the second suction channel 31. The first suction channel 29 is disposed near one end of the liquid storage container 12, and the second suction channel 31 is disposed near the other end of the liquid storage container 12. The second suction channel 31 may be disposed around the sidewall of the liquid storage container 12.

[0027] Parts of the fixed member 30 and the movable member 32 are both disposed within the upper shell 34 . One end of the fixed member 30 is fixedly connected to the upper shell 34 , and one end of the movable member 32 is slidably connected to the fixed member 30 . In one embodiment, the liquid storage container 12 is detachably connected to the movable part 32, and the liquid storage container 12 is provided with a liquid storage chamber 22, an air charging chamber 24, an air blowing channel 26 and an air suction channel 28. The essence is stored in the liquid storage chamber 22, the liquid storage chamber 22 and the air charging chamber 24 are located in the liquid storage container 12, the air blowing channel 26 and the air suction channel 28 are arranged on the side wall of the liquid storage container 12, the negative pressure component 16 is connected to the air suction channel 28 through the movable part 32, and the air charging component 18 is connected to the air charging chamber 24 and the air blowing channel 26 through the movable part 32. The first air outlet 42 and the liquid outlet 38 are adjacent to each other, so that the essence in the liquid storage chamber 22 can be directly sprayed on the user's face, reducing the risk of the essence being contaminated and improving the safety of the beauty instrument 100. That is, the essence can be effectively sprayed on the corresponding facial area of ​​the user. The essence in the liquid storage container 12 does not need to be transferred and can be directly sprayed from the liquid storage container 12 for use, reducing the health risks of the user. In addition, in the embodiment of the present invention, during the use of the beauty instrument 100, one end of the liquid storage container 12 is abutted against the user's face to absorb the essence on the user's face. After the essence in the liquid storage container 12 is used up, the liquid storage container 12 can be removed and replaced to prevent the parts of the beauty instrument 100 that contact the user's face from being contaminated by bacteria and the like after long-term use, thereby further reducing the user's health risks.

[0028] Optionally, in Figure 3 and Figure 4 In the embodiment, the beauty instrument 100 includes a cover 33 . When the liquid storage container 12 is removed from the movable part 32 , the cover 33 can be connected to the upper shell 34 to cover the opening 20 , thereby preventing debris from entering the movable part 32 .

[0029] In addition, an air inlet (not shown) may be provided on one side of the lower shell 36, and an air outlet (not shown) may be provided on the other side, so that the gas from the external environment can enter the shell 10, and the gas in the shell 10 can flow out to the external environment.

[0030] Please combine Figure 5 、 Figures 9 to 11 In some embodiments, the liquid storage container 12 includes a container body 48 and a piston 50, the piston 50 is slidably connected to the container body 48, a first magnetic component 52 is embedded in the bottom of the container body 48, one end of the fixed component 30 is provided with a mounting cavity 54, one end of the movable component 32 is arranged in the mounting cavity 54, and an accommodating cavity 56 is opened at the end of the movable component 32 located in the mounting cavity 54, and a second magnetic component 58 is embedded in the bottom wall of the accommodating cavity 56, and the first magnetic component 52 is connected to the second magnetic component 58 to fix the container body 48 in the accommodating cavity 56.

[0031] In this way, the container body 48 can be fixed by connecting the first magnetic member 52 to the second magnetic member 58 , thereby fixing the liquid storage container 12 on the movable member 32 .

[0032] Specifically, the container body 48 is hollow, and the piston 50 is slidably connected to the container body 48. The piston 50 can separate the container body 48 into a liquid storage chamber 22 and an air filling chamber 24. The liquid storage chamber 22 is located near the first air outlet 42. In one example, the piston 50 can be moved toward the liquid outlet 38 under the action of an external force, thereby driving the essence in the liquid storage chamber 22 to be ejected from the liquid outlet 38.

[0033] An installation cavity 54 is defined at one end of the fixing member 30 near the upper shell 34. One end of the movable member 32 passes through the bottom of the installation cavity 54 and is disposed within the installation cavity 54. An accommodating cavity 56 is defined at the end of the movable member 32 located within the installation cavity 54. In one embodiment, a first magnetic member 52 is embedded in the bottom of the container body 48, and a second magnetic member 58 is embedded in the bottom wall of the accommodating cavity 56. The first magnetic member 52 is connected to the second magnetic member 58 to secure the container body 48, thereby securing the liquid storage container 12 to the movable member 32. It will be appreciated that in other embodiments, the bottom wall of the accommodating cavity 56 and / or the bottom of the container body 48 may be made of a magnetic material.

[0034] It should be noted that, under normal circumstances, the piston 50 is sealed and connected to the container body 48 , and the liquid outlet 38 has a sealing function. Only when the essence in the liquid storage chamber 22 is driven by a certain external force can the essence be sprayed out from the liquid outlet 38 .

[0035] In addition, Figure 10 In the embodiment, a microneedle wafer 59 may be provided on the top of the container body 48. The microneedle wafer 59 may stimulate the skin on the user's face, thereby promoting the absorption of the essence.

[0036] Please combine Figure 5 、 Figure 10 and Figure 11 In some embodiments, the movable part 32 includes a connecting portion 60 and a accommodating portion 62. The connecting portion 60 is connected to the accommodating portion 62. The accommodating portion 62 is located in the mounting cavity 54. The accommodating portion 62 is provided with an accommodating cavity 56. The bottom of the accommodating portion 62 is provided with a first blowing hole 64, a second blowing hole 66 and an air suction hole 68. The first blowing hole 64 is connected to the inflation cavity 24, the second blowing hole 66 is connected to the blowing channel 26, and the air suction hole 68 is connected to the air suction channel 28.

[0037] In this way, the negative pressure component 16 can be connected to the suction channel 28 through the suction hole 68 , and the inflation component 18 can be connected to the inflation cavity 24 through the first blowing hole 64 and the blowing channel 26 through the second blowing hole 66 .

[0038] Specifically, the first blowing hole 64, the second blowing hole 66, and the suction hole 68 are all connected to the accommodating chamber 56. The second blowing hole 66 is connected to the first air inlet 40 to connect to the blowing channel 26, and the suction hole 68 is connected to the second air outlet 46 to connect to the suction channel 28. In one embodiment, when the liquid storage container 12 is placed in the accommodating chamber 56, the negative pressure component 16 can be connected to the suction channel 28 through the suction hole 68, thereby sucking the user's face. The inflation component 18 can be connected to the inflation chamber 24 through the first blowing hole 64 and the inflation channel 26 through the second blowing hole 66, thereby increasing the air pressure in the inflation chamber 24, driving the piston 50 to move to spray the essence from the liquid outlet 38. The air blown out of the blowing channel 26 can further blow the essence to atomize it.

[0039] Please combine Figure 5 In some embodiments, the beauty instrument 100 includes a protective member 67 , an annular groove 69 is provided around the outer wall of the accommodating portion 62 , and the protective member 67 is disposed in the annular groove 68 .

[0040] In this way, the accommodating portion 62 can slide smoothly in the mounting cavity 54 , and collision between the outer wall of the accommodating portion 62 and the inner wall of the mounting cavity 54 can be avoided.

[0041] Specifically, the protective member 67 can be located between the outer wall of the accommodating portion 62 and the inner wall of the mounting cavity 54. The protective member 67 includes a rubber ring. The outer wall of the accommodating portion 62 is surrounded by an annular groove 69. The protective member 67 can be sleeved on the outer wall of the accommodating portion 62 to be set in the annular groove 69, so that the accommodating portion 62 can slide smoothly in the mounting cavity 54, avoiding collision between the outer wall of the accommodating portion 62 and the inner wall of the mounting cavity 54.

[0042] Please combine Figure 5 In some embodiments, the beauty device 100 includes a drive assembly 70. A fixing cavity 71 is defined at one end of the fixing member 30 away from the mounting cavity 54. The drive assembly 70 is disposed in the fixing cavity 71. The drive assembly 70 includes a drive member 72 and an eccentric wheel 74. The drive member 72 is connected to the eccentric wheel 74, which is connected to the connecting portion 60. The drive member 72 drives the eccentric wheel 74 to rotate, and the eccentric wheel 74 drives the connecting portion 60 to move, thereby driving the accommodating portion 62 to move along the first direction of the fixing member 30.

[0043] In this way, the accommodating portion 62 can drive the liquid storage container 12 to perform reciprocating motion along the first direction of the fixing member 30 .

[0044] Specifically, the driving member 72 includes a motor, and the output shaft of the driving member 72 can be connected to an eccentric wheel 74, which is movably connected to the connecting portion 60. The first direction of the fixed member 30 is the length direction L of the fixed member 30. In one embodiment, the driving member 72 drives the eccentric wheel 74 to rotate, and the eccentric wheel 74 drives the connecting portion 60 to move, thereby driving the accommodating portion 62 to move along the L direction of the fixed member 30, thereby causing the accommodating portion 62 to drive the liquid storage container 12 to reciprocate along the L direction of the fixed member 30.

[0045] Please combine Figure 5 and Figure 6 In some embodiments, the negative pressure component 16 includes a negative pressure pump 76, a negative pressure main pipe 78, a first negative pressure branch pipe 80 and a second negative pressure branch pipe 82. The negative pressure pump 76 is connected to the negative pressure main pipe 78, the negative pressure main pipe 78 is connected to the first negative pressure branch pipe 80 and the second negative pressure branch pipe 82, and the first negative pressure branch pipe 80 is connected to the suction hole 68.

[0046] In this way, it can be adsorbed to the user's face during use.

[0047] Specifically, in Figure 6 In the figure, the negative pressure assembly 16 includes a second three-way valve 83, which has three valve ports (not shown). The negative pressure main pipe 78, the first negative pressure branch pipe 80, and the second negative pressure branch pipe 82 are each connected to one of the valve ports. In one embodiment, when the negative pressure pump 76 is in operation, the negative pressure pump 76 is connected to the negative pressure main pipe 78, which is connected to the second three-way valve 83, which is connected to the first negative pressure branch pipe 80, which is connected to the suction hole 68, which is connected to the suction channel 28, thereby allowing suction to be applied to the user's face during use.

[0048] Please combine Figure 5 and Figure 6 In some embodiments, the negative pressure component 16 includes a pressure sensor 84 and a pressure relief pump 88. The pressure sensor 84 is connected to the side of the second negative pressure branch pipe 82, the pressure relief pump 88 is connected to one end of the second negative pressure branch pipe 82, and the pressure sensor 84 is electrically connected to the pressure relief pump 88.

[0049] In this way, the magnitude of the negative pressure generated by the negative pressure pump 76 can be monitored by the pressure sensor 84 , and when the negative pressure generated by the negative pressure pump 76 is too large, the pressure relief pump 88 can be controlled to relieve the pressure.

[0050] Specifically, the beauty device 100 includes a circuit board 86, which can be disposed within the lower housing 36. A pressure sensor 84 is connected to the circuit board 86. The beauty device 100 also includes a connecting tube 85, one end of which is connected to the pressure sensor 84 and the other end is connected to the side of the second negative pressure branch pipe 82. In one embodiment, when the negative pressure pump 76 is operating, the pressure sensor 84 is connected to the side of the second negative pressure branch pipe 82 via the connecting tube 85. This allows the pressure sensor 84 to monitor the negative pressure generated by the negative pressure pump 76. If the pressure sensor 84 detects that the negative pressure of the negative pressure pump 76 is excessive, the pressure relief pump 88 is controlled to relieve the pressure. It is understood that the connecting tube 85 can also be connected to the second negative pressure branch pipe 82 via a three-way valve or other component.

[0051] Please combine Figures 5 to 11 In some embodiments, the inflation component 18 includes an inflation pump 90, an inflation main pipe 91, a first inflation branch pipe 92 and a second inflation branch pipe 93. The inflation pump 90 is connected to the inflation main pipe 91, the inflation main pipe 91 is connected to the first inflation branch pipe 92 and the second inflation branch pipe 93, the first inflation branch pipe 92 is connected to the first blowing hole 64, and the second inflation branch pipe 93 is connected to the second blowing hole 66.

[0052] In this way, through the cooperation of the air pump 90, the air main pipe 91, the first air branch pipe 92 and the second air branch pipe 93, the essence in the liquid storage chamber can be driven to spray out and further atomize.

[0053] Specifically, in one embodiment, when the air pump 90 is working, the air pump 90 is connected to the main air pipe 91, the main air pipe 91 is connected to the first air branch pipe 92 and the second air branch pipe 93, the first air branch pipe 92 is connected to the first blowing hole 64, the second air branch pipe 93 is connected to the second blowing hole 66, and the first blowing hole 64 is connected to the inflation cavity 24, so that the air pressure in the inflation cavity 24 increases, which can push the piston 50 to move to drive the essence in the liquid storage cavity 22 to spray out. At the same time, the second blowing hole 66 is connected to the blowing channel 26, which can further atomize the essence.

[0054] Please combine Figures 5 to 7 In some embodiments, the inflation assembly 18 includes a first three-way valve 94, which includes a valve body 95 and an adjusting member 96. The valve body 95 is connected to the inflation main pipe 91, the first inflation branch pipe 92 and the second inflation branch pipe 93. The adjusting member 96 is rotatably connected to the valve body 95, and the adjusting member 96 is used to adjust the amount of air flowing to the first inflation branch pipe 92.

[0055] In this way, the amount of gas flowing to the first gas branch pipe 92 can be adjusted.

[0056] Specifically, in Figure 7In the embodiment, valve body 95 may be T-shaped and include a first valve pipe 97 and a second valve pipe 98. The first valve pipe 97 is connected to the second valve pipe 98. The main gas pipe 91 is connected to one end of the second valve pipe 98. The second gas branch pipe 93 is connected to the other end of the second valve pipe 98. The first gas branch pipe 92 is connected to the first valve pipe 97. An adjusting member 96 is rotatably connected to the junction of the first valve pipe 97 and the second valve pipe 98. The adjusting member 96 may be provided with a through hole (not shown). By rotating the adjusting member 96, the cross-sectional area of ​​the gas flow through the through hole can be adjusted, thereby adjusting the gas flow rate flowing to the first gas branch pipe 92.

[0057] Please combine Figure 6 、 Figure 10 and Figure 11 In some embodiments, a waterproof breathable membrane 99 is provided in the air intake channel 28 .

[0058] In this way, the essence sprayed on the user's face can be prevented from being sucked back into the negative pressure pump 76, thereby ensuring the normal operation of the device.

[0059] Specifically, a waterproof breathable membrane 99 can be disposed within and around the air inlet passage 28. The waterproof breathable membrane 99 can isolate the air inlet hole 68 from the outside environment, preventing water and other liquids from the outside environment from passing through the waterproof breathable membrane 99. This prevents the essence sprayed on the user's face from being sucked back into the negative pressure pump 76, ensuring the normal operation of the device.

[0060] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that specific features, structures, materials, or characteristics described in conjunction with an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative descriptions of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0061] While 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 invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A beauty instrument, characterized in that: include: A shell, wherein one end of the shell is provided with a through opening; A liquid storage container, the liquid storage container is arranged in the shell and located at the opening, the liquid storage container is provided with a liquid storage cavity, an air charging cavity, an air blowing channel and an air suction channel, the liquid storage cavity stores essence, the liquid storage cavity and the air charging cavity are located in the liquid storage container, and the air blowing channel and the air suction channel are provided on the side wall of the liquid storage container; a connecting assembly disposed within the housing, comprising a fixed member and a movable member, the fixed member being connected to the housing, the movable member being slidably connected to the fixed member, and the liquid storage container being detachably connected to the movable member; a negative pressure assembly, the negative pressure assembly being disposed in the housing and being connected to the movable member to communicate with the air intake passage; An inflation component is arranged in the shell, and the inflation component is connected to the movable part to communicate with the inflation cavity and the blowing channel.

2. The beauty instrument according to claim 1, characterized in that: The liquid storage container includes a container body and a piston, the piston is slidably connected to the container body, a first magnetic component is embedded in the bottom of the container body, an installation cavity is opened at one end of the fixed component, one end of the movable component is arranged in the installation cavity, an accommodating cavity is opened at one end of the movable component located in the installation cavity, a second magnetic component is embedded in the bottom wall of the accommodating cavity, and the first magnetic component is connected to the second magnetic component to fix the container body in the accommodating cavity.

3. The beauty instrument according to claim 2, characterized in that: The movable part includes a connecting part and a accommodating part, the connecting part is connected to the accommodating part, the accommodating part is located in the installation cavity, the accommodating part is provided with the accommodating cavity, and the bottom of the accommodating part is provided with a first blowing hole, a second blowing hole and an air suction hole, the first blowing hole is connected to the inflation cavity, the second blowing hole is connected to the blowing channel, and the air suction hole is connected to the air suction channel.

4. The beauty instrument according to claim 3, characterized in that: The beauty instrument includes a protective member, an outer side wall of the accommodating portion is surrounded by an annular groove, and the protective member is arranged in the annular groove.

5. The beauty instrument according to claim 2, characterized in that: The beauty instrument includes a driving assembly, wherein a fixing cavity is formed at one end of the fixing member away from the mounting cavity, and the driving assembly is disposed in the fixing cavity. The driving assembly includes a driving member and an eccentric wheel, wherein the driving member is connected to the eccentric wheel, and the eccentric wheel is connected to the connecting portion; The driving member drives the eccentric wheel to rotate, and the eccentric wheel drives the connecting portion to move so as to drive the accommodating portion to move along the first direction of the fixing member.

6. The beauty instrument according to claim 3, characterized in that: The negative pressure component includes a negative pressure pump, a negative pressure main pipe, a first negative pressure branch pipe and a second negative pressure branch pipe. The negative pressure pump is connected to the negative pressure main pipe, the negative pressure main pipe is connected to the first negative pressure branch pipe and the second negative pressure branch pipe, and the first negative pressure branch pipe is connected to the suction hole.

7. The beauty instrument according to claim 6, characterized in that: The negative pressure component includes a pressure sensor and a pressure relief pump. The pressure sensor is connected to the side of the second negative pressure branch pipe, the pressure relief pump is connected to one end of the second negative pressure branch pipe, and the pressure sensor is electrically connected to the pressure relief pump.

8. The beauty instrument according to claim 3, characterized in that: The inflation component includes an inflation pump, an inflation main pipe, a first inflation branch pipe and a second inflation branch pipe. The inflation pump is connected to the inflation main pipe, the inflation main pipe is connected to the first inflation branch pipe and the second inflation branch pipe, the first inflation branch pipe is connected to the first blowing hole, and the second inflation branch pipe is connected to the second blowing hole.

9. The beauty instrument according to claim 8, characterized in that: The inflation assembly includes a first three-way valve, which includes a valve body and an adjusting member. The valve body is connected to the inflation main pipe, the first inflation branch pipe and the second inflation branch pipe. The adjusting member is rotatably connected to the valve body, and the adjusting member is used to adjust the amount of air flowing to the first inflation branch pipe.

10. The beauty instrument according to claim 1, characterized in that: A waterproof and breathable membrane is provided in the air intake channel.

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