Hair treatment device, base station, cleaning system and working method thereof

Abstract

The present invention provides a hair treatment device, a base station, a cleaning system and a working method thereof. The hair treatment device is used to clean the hair on the roller brush, and comprises: a mounting bracket, a sliding assembly, a shearing assembly and a driving structure arranged on the mounting bracket, the sliding assembly comprises a first sliding member and a second sliding member, the first sliding member is fixedly connected to the mounting bracket, the second sliding member is transmission-connected to the driving structure, and the driven structure drives the first sliding member to reciprocate along the axis direction of the roller brush relative to the first sliding member; the shearing assembly comprises a fixed blade and a moving blade that are arranged in a close relationship, the fixed blade is fixedly connected to the second sliding member, the moving blade is transmission-connected to the driving structure, and the driven structure drives the fixed blade to reciprocate in a circle. Compared with the prior art, the present invention can pull the hair wrapped around the inside and outside of the roller brush to the fixed blade for shearing, and has a good cleaning effect, while avoiding cutting the roller brush.

Description

Technical Field

[0001] The present invention relates to the field of smart home technology, and in particular to a hair processing device, a base station, a cleaning system and a working method thereof. Background Art

[0002] Cleaning devices such as sweepers, mops, and vacuum cleaners mainly use the rotating roller brush at the bottom of the cleaning device to clean up the garbage on the ground. When the cleaning device is working, the hair on the ground is easily entangled on the roller brush, affecting the cleaning effect of the roller brush. In addition, as the roller brush rotates, the hair will be entangled more and more tightly on the roller brush, causing the roller brush to be entangled and deformed. If it is not cleaned in time, it will cause damage to the roller brush motor and affect the service life of the base station.

[0003] Existing hair cleaning devices include long tool cutting and short tool cutting. The long tool cutting uses a whole long cutting tool for hair cleaning, which has a high processing cost. In addition, the blade of the long tool is long, and the straightness is difficult to ensure, which affects the effect of cutting hair. Existing short tool cutting is further divided into single tool cutting and double tool cutting. When using a single tool for cutting, the bristles and rubber strips on the roller brush are difficult to fix or support the hair, and the hair cannot be cut off, resulting in poor cleaning effect, and sometimes even the roller brush is cut off together. In double tool cutting, the movement direction of the blade is parallel or perpendicular to the ground, so that the blade can only touch the hair on the surface of the roller brush, which is selective in the hair removal area and has a poor cleaning effect.

[0004] In view of this, it is indeed necessary to provide a hair processing device, a base station, a cleaning system and a working method thereof to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a hair treatment device which has a simple structure and can pull the hair entangled inside and outside the roller brush to the fixed blade for shearing, thereby achieving a good cleaning effect and avoiding cutting the roller brush.

[0006] To achieve the above-mentioned purpose, the present invention provides a hair processing device for cleaning hair on a roller brush, comprising: a mounting bracket, a sliding assembly, a shearing assembly and a driving structure arranged on the mounting bracket, the sliding assembly comprising a first sliding member and a second sliding member, the first sliding member being fixedly connected to the mounting bracket, the second sliding member being transmission-connected to the driving structure, and being driven by the driving structure to reciprocate relative to the first sliding member along the axial direction of the roller brush; the shearing assembly comprising a fixed blade and a movable blade which are fitted together, the fixed blade being fixedly connected to the second sliding member, the movable blade being transmission-connected to the driving structure, and being driven by the driving structure to reciprocate in a circular manner relative to the fixed blade.

[0007] As a further improvement of the present invention, the rotating surface of the movable blade rotating circumferentially relative to the fixed blade is parallel to the length direction of the fixed blade and is parallel to the length direction of the first sliding member; or, the rotating surface of the movable blade rotating circumferentially relative to the fixed blade is parallel to the length direction of the fixed blade and is perpendicular to the length direction of the first sliding member.

[0008] As a further improvement of the present invention, the hair processing device also includes a transmission assembly, which includes a first transmission structure and a second transmission structure that are rotatably connected, the first transmission structure is fixedly connected to the first sliding member, one end of the second transmission structure is fixedly connected to the driving structure, and the other end is fixedly connected to the moving blade, the driving structure drives the second sliding member to reciprocate horizontally relative to the first sliding member through the transmission assembly, and at the same time drives the moving blade to reciprocate circumferentially relative to the fixed blade through the second transmission structure.

[0009] As a further improvement of the present invention, the first transmission structure is a rack arranged on the first sliding member, and the second transmission structure is a gear having a rotating shaft, the rotating shaft includes a first end and a second end arranged opposite to each other, the gear is arranged between the first end and the second end, the first end passes through the second sliding member and is fixedly connected to the driving structure, and the second end passes through the movable blade and the fixed blade in sequence, and is fixedly connected to the movable blade and rotatably connected to the fixed blade.

[0010] As a further improvement of the present invention, a limiting portion is provided at the second end, and an elastic member is provided between the limiting portion and the movable blade. The elastic member squeezes the movable blade under the limiting action of the limiting portion so that the movable blade and the fixed blade are fitted together.

[0011] As a further improvement of the present invention, the hair cutting device also includes a bearing assembly, the bearing assembly includes a first bearing and a second bearing, the first bearing is arranged in the first rotating hole of the second sliding member, the second bearing includes a bearing portion and a limiting wall, the bearing portion is arranged in the second rotating hole of the fixed blade, the limiting wall is exposed in the second rotating hole and limits the fixed blade in the axial direction of the rotating shaft, the first end of the rotating shaft passes through the first bearing and is fixedly connected to the driving structure, and the second end of the rotating shaft is connected to the second bearing.

[0012] As a further improvement of the present invention, the movable blade includes a rotating portion and at least one wing portion arranged on the rotating portion, and / or a side of the fixed blade facing the movable blade is provided with an avoidance groove.

[0013] As a further improvement of the present invention, the hair processing device also includes a trigger device arranged on the mounting bracket and located at both ends of the first sliding member, and the trigger device is triggered when the second sliding member slides to the end of the first sliding member to change the rotation direction of the driving structure.

[0014] Another object of the present invention is to provide a base station having the aforementioned hair treatment device.

[0015] To achieve the above-mentioned purpose, the present invention provides a base station, which includes a base, a parking position for placing a cleaning device, and the above-mentioned hair processing device, the base is provided with an opening connected to the parking position, the hair processing device is arranged at the bottom of the base, and the shearing assembly is arranged at a position corresponding to the opening.

[0016] As a further improvement of the present invention, the movable blade includes a standby position accommodated in the base and a working position at least partially exposed to the opening, the fixed blade and the movable blade both have a toothed edge portion, and the toothed edge portion of the fixed blade is arranged close to the opening.

[0017] Another object of the present invention is to provide a cleaning system having the aforementioned hair treatment device.

[0018] To achieve the above object, the present invention provides a cleaning system, comprising: a cleaning device and a base station, the base station comprising the above hair processing device; or the cleaning device comprising the above hair processing device.

[0019] As a further improvement of the present invention, the cleaning device includes a roller brush and a suction device, and the cleaning system also includes a control module, which is communicatively connected to the hair processing device and the cleaning device and is used to control the operation of the hair processing device and the operation of the roller brush and the suction device.

[0020] Another object of the present invention is to provide a working method applied to the above cleaning system.

[0021] To achieve the above object, the present invention provides a working method of a cleaning system, which is applied to the cleaning system, wherein the cleaning system includes a cleaning device and a base station.

[0022] The base station comprises a base, a parking position for placing the cleaning device, and the above-mentioned hair treatment device, the base is provided with an opening connected to the parking position, and the hair treatment device is arranged at a position at the bottom of the base corresponding to the opening:

[0023] The cleaning device comprises a roller brush and a suction device;

[0024] The cleaning system also includes a control module, which is communicatively connected to the hair processing device and the cleaning equipment. When the cleaning equipment is parked in the parking position, the control module controls the hair processing device to start processing hair, and controls the roller brush and the suction device to work so as to suck the cut hair into the cleaning equipment.

[0025] The beneficial effects of the present invention are as follows: the hair treatment device of the present invention has a simple structure, and can simultaneously drive the second sliding member to perform horizontal reciprocating motion relative to the first sliding member and the movable blade to perform circular reciprocating motion relative to the fixed blade through a driving structure, thereby reducing processing costs and realizing automatic cleaning of hair on the roller brush. By setting the movable blade to perform circular reciprocating motion relative to the fixed blade, the hair wrapped around the outer surface and inner surface of the roller brush can be pulled to the fixed blade for shearing, so that the shearing range of the shearing component covers the outer surface and inner surface of the roller brush, and the cleaning effect is good. At the same time, it can avoid cutting the roller brush, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the three-dimensional structure of a hair treatment device according to a preferred embodiment of the present invention.

[0027] Figure 2 yes Figure 1 Exploded diagram of the structure.

[0028] Figure 3 yes Figure 1 sectional view of .

[0029] Figure 4 yes Figure 2 Structural exploded diagram of the sliding component.

[0030] Figure 5 yes Figure 2 A three-dimensional diagram of the second transmission structure.

[0031] Figure 6 yes Figure 2 Schematic diagram of the three-dimensional structure of the second bearing.

[0032] Figure 7 yes Figure 2 Structural exploded view of the mid-shear component.

[0033] Figure 8 yes Figure 7 Structural exploded view of the middle shear component from another angle.

[0034] Fig. 9 yes Figure 2 Schematic diagram of the three-dimensional structure of the trigger device.

[0035] Fig.10 It is a schematic diagram of the three-dimensional structure of a base station according to a preferred embodiment of the present invention.

[0036] Fig.11 yes Fig.10 sectional view of . DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0039] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0040] See also Figures 1 to 9 The hair treatment device 100 of a preferred embodiment of the present invention is used to clean hair on a roller brush (not shown). The hair treatment device 100 comprises: a mounting bracket 10, a sliding assembly 20, a shearing assembly 30 and a driving structure 40 arranged on the mounting bracket 10.

[0041] The sliding assembly 20 includes a first sliding member 21 and a second sliding member 22. The first sliding member 21 is fixedly connected to the mounting bracket 10. The second sliding member 22 is in transmission connection with the driving structure 40 and is driven by the driving structure 40 to reciprocate relative to the first sliding member 21 along the axis direction of the roller brush. The shearing assembly 30 includes a fixed blade 31 and a movable blade 32 that are fitted together. The fixed blade 31 is fixedly connected to the second sliding member 22. The movable blade 32 is in transmission connection with the driving structure 40 and is driven by the driving structure 40 to reciprocate in a circular motion relative to the fixed blade 31. The hair treatment device 100 of the present invention has a simple structure. Through a driving structure 40, the second sliding member 22 can be driven to reciprocate horizontally relative to the first sliding member 21 and the movable blade 32 can be driven to reciprocate in a circular motion relative to the fixed blade 31 at the same time, thereby reducing the processing cost and realizing automatic cleaning of hair on the roller brush. By setting the movable blade 32 to perform circular reciprocating motion relative to the fixed blade 31, the hair wrapped around the outer surface and inner surface of the roller brush can be pulled to the fixed blade 31 for shearing, so that the shearing range of the shearing component 30 covers the outer surface and inner surface of the roller brush, with a good cleaning effect. At the same time, it can avoid cutting the roller brush, thereby improving the user experience.

[0042] See also Figures 1 to 3As shown, the mounting bracket 10 is a rectangular structure having a length direction parallel to the axis direction of the roller brush and a width direction perpendicular to the length direction. The mounting bracket 10 includes a bottom plate 11 and side walls 12 surrounding the bottom plate 11, and the bottom plate 11 and the side walls 12 form a receiving space 13. The sliding assembly 20, the shearing assembly 30 and the driving structure 40 are received in the receiving space 13. The peripheral wall of the mounting bracket 10 is provided with a fixing portion 14 extending outward, and the mounting bracket 10 is fixedly connected to the base station 200 or the cleaning device through the fixing portion 14, so that the hair treatment device 100 can be fixedly connected to the base station 200 or the cleaning device.

[0043] Further, the first sliding member 21 in the sliding assembly 20 is fixedly connected to the mounting bracket 10. The mounting bracket 10 is provided with a bearing portion 15 at a position corresponding to the first sliding member 21, and the bearing portion 15 has a height difference with the bottom plate 11 of the mounting bracket 10, so that the first sliding member 21 arranged on the bearing portion 15 can be arranged close to the opening 2012 on the base station 200 or the cleaning device, so that the shearing assembly 30 (i.e., the moving blade 32) on the hair treatment device 100 can pass through the opening 2012 to clean the hair on the roller brush. Preferably, the mounting bracket 10 is an integrally formed structure, and the bearing portion 15 is stamped from the bottom plate 11 of the mounting bracket 10 to reduce the processing technology and reduce the cost.

[0044] See also Figures 2 to 8 As shown, the sliding assembly 20 includes a first sliding member 21 and a second sliding member 22. The first sliding member 21 is fixedly connected to the bearing portion 15 of the mounting bracket 10 by a fastener, and the second sliding member 22 is slidably connected to the first sliding member 21. The first sliding member 21 is provided with a first coupling portion 211, and the second sliding member 22 is provided with a second coupling portion 223 at a position corresponding to the first coupling portion 211, and the second sliding member 22 is slidably connected to the first sliding member 21 through the first coupling portion 211 and the second coupling portion 223.

[0045] In this embodiment, the first sliding member 21 is a long strip structure, and is arranged on the bearing portion 15 along the length of the mounting bracket 10, so that the length direction of the first sliding member 21 is consistent with the axis direction of the roller brush. The first coupling portion 211 is plate-shaped and is located on both sides of the first sliding member 21, extending along the length direction of the first sliding member 21.

[0046] The second sliding member 22 includes two supporting arms 221 arranged opposite to each other and a connecting arm 222 connecting the two supporting arms 221. The extending direction of the supporting arms 221 is perpendicular to the length direction of the first sliding member 21, while the extending direction of the connecting arm 222 is parallel to the length direction of the first sliding member 21. One end of the connecting arm 222 close to the first sliding member 21 is bent in a direction away from the first sliding member 21 to form a second coupling portion 223, that is, the second coupling portion 223 is in the shape of a groove. The plate-shaped first coupling portion 211 extends into the groove-shaped second coupling portion 223, so that the second sliding member 22 can slide along the length direction of the first sliding member 21, that is, reciprocate horizontally along the axis direction of the roller brush. The arrangement of the first coupling portion 211 and the second coupling portion 223 guides the horizontal movement of the hair treatment device 100.

[0047] It should be noted that, in other embodiments, the first combining portion 211 may also be groove-shaped, and the second combining portion 223 may be plate-shaped, or the first combining portion 211 and the second combining portion 223 may be other slidably connected structures, and the present invention is not limited to this.

[0048] In this embodiment, the second sliding member 22 has a connecting arm 222, and the connecting arm 222 is located on the side of the second sliding member 22 away from the shearing assembly 30. In other words, there is only one second coupling portion 223, which is arranged at an end away from the movable blade 32, so as to provide a movement space for the movable blade 32, that is, when the movable blade 32 performs a circular motion relative to the fixed blade 31, the movable blade 32 can be prevented from touching the first sliding member 21 and the second sliding member 22.

[0049] Further, the second sliding member 22 is fixedly connected to the fixed blade 31 in the shearing assembly 30. A first mounting portion 2211 is provided at one end of the support arm 221 away from the connecting arm 222, and a first mounting hole 311 is provided at a position of the fixed blade 31 corresponding to the first mounting portion 2211. The fastener passes through the first mounting hole 311 and is fixedly connected to the first mounting portion 2211 to achieve a fixed connection between the fixed blade 31 and the second sliding member 22, so that the shearing assembly 30 can reciprocate along the axial direction of the roller brush with the second sliding member 22 relative to the first sliding member 21, so that the hair wrapped around the roller brush can be cleaned along the axial direction of the roller brush.

[0050] Further, the second sliding member 22 is also fixedly connected to the driving structure 40. Preferably, the connecting arm 222 and the two supporting arms 221 are integrally formed. The connecting arm 222 is arranged at one end of the supporting arm 221 away from the fixed blade 31 and is located at a non-end position of the supporting arm 221, that is, the ends of the connecting arm 222 and the two supporting arms 221 form a mounting position 224, and the mounting position 224 is used to install the driving structure 40. The connecting arm 222 is provided with a second mounting structure for fixedly connecting with the driving structure 40, and the driving structure 40 is correspondingly provided with a second mounting hole 411, and the fastener passes through the second mounting hole 411 and is fixedly connected with the second mounting portion 2221, so as to fix the driving structure 40 on the second sliding member 22, so that it can reciprocate horizontally with the second sliding member 22 relative to the first sliding member 21.

[0051] It should be noted that the driving structure 40 is fixedly mounted on the mounting position 224 of the second sliding member 22, but the rotating portion 321 of the driving structure 40 is transmission-connected to the second sliding member 22, so that the driving structure 40 can drive the second sliding member 22 to reciprocate relative to the first sliding member 21 along the axial direction of the roller brush.

[0052] Please continue reading Figures 2 to 8 As shown, the hair treatment device 100 also includes a transmission assembly 50, the driving structure 40 is a driving motor, the driving motor includes a motor housing 41 and a motor shaft 42, the motor housing 41 is fixedly mounted on the mounting position 224 of the second sliding member 22, and the motor shaft 42 passes through the first rotating hole 2222 on the second sliding member 22 and is fixedly connected to the transmission assembly 50, thereby driving the second sliding member 22 to reciprocate horizontally relative to the first sliding member 21 through the transmission assembly 50.

[0053] The transmission assembly 50 includes a first transmission structure 51 and a second transmission structure 52 which are rotatably connected. The first transmission structure 51 is fixedly connected to the first sliding member 21. One end of the second transmission structure 52 is fixedly connected to the driving structure 40, and the other end is fixedly connected to the moving blade 32. The driving structure 40 drives the second sliding member 22 to reciprocate horizontally relative to the first sliding member 21 through the transmission assembly 50, and drives the moving blade 32 to reciprocate circumferentially relative to the fixed blade 31 through the second transmission structure 52. That is, through one driving structure 40 and one transmission assembly 50, the second sliding member 22 can reciprocate horizontally relative to the first sliding member 21, and the moving blade 32 can be driven to reciprocate circumferentially relative to the fixed blade 31 through the second transmission structure 52. That is, one driving motor can realize the cleaning of the entire path of the roller brush by the hair treatment device 100, thereby reducing the cost of the hair treatment device 100.

[0054] In this embodiment, the first transmission structure 51 is a rack provided on the first sliding member 21, and the second transmission structure 52 is a gear 522 having a rotating shaft 521. Through the transmission structure of the gear 522 and the rack, the driving structure 40 can drive the second sliding member 22 to reciprocate relative to the first sliding member 21. In other embodiments, the transmission assembly 50 can be other structures, such as using a synchronous belt, or a crank slider, etc., which is not limited by the present invention.

[0055] Furthermore, the rotation rate of the driving structure 40 can be changed through the transmission assembly 50, so that the movement rate of the second sliding member 22 can be less than the rotation rate of the fixed blade 31, thereby improving the shearing efficiency of the shearing assembly 30 and improving the hair processing effect on the roller brush.

[0056] Please continue reading Figure 4-8 Combined with Figure 2-3 As shown, the rotating shaft 521 includes a first end 5211 and a second end 5212 that are relatively arranged, and the gear 522 is arranged between the first end 5211 and the second end 5212 to engage with the rack arranged on the first sliding member 21 to drive the second sliding member 22 to reciprocate relative to the first sliding member 21 along the axial direction of the roller brush.

[0057] The first end 5211 of the rotating shaft 521 passes through the second sliding member 22 and is fixedly connected to the driving structure 40 , and the second end 5212 passes through the movable blade 32 and the fixed blade 31 in sequence, is fixedly connected to the movable blade 32 and is rotationally connected to the fixed blade 31 .

[0058] Specifically, the hair cutting device further comprises a bearing assembly 60. The bearing assembly 60 comprises a first bearing 61 and a second bearing 62. The first bearing 61 is arranged in the first rotation hole 2222 of the second sliding member 22. The first end 5211 of the rotating shaft 521 passes through the first bearing 61 and is fixedly connected to the driving structure 40. The second bearing 62 comprises a bearing portion 621, a limiting wall 622 and a bearing hole 623 passing through the bearing portion 621 and the limiting wall 622. The bearing portion 621 is arranged in the second rotation hole 312 of the fixed blade 31. The limiting wall 622 is exposed in the second rotation hole 312 and limits the fixed blade 31 in the axial direction of the rotating shaft 521. The second end 5212 of the rotating shaft 521 passes through the movable blade 32 and is fixedly connected to the movable blade 32. The second end 5212 of the rotating shaft 521 passes through the fixed blade 31 through the second bearing 62 and is rotationally connected to the fixed blade 31. Then, the second end 5212 of the rotating shaft 521 passes through the movable blade 32 and is rotationally connected to the fixed blade 31. Then, the second end 5212 of the rotating shaft 521 passes through the movable blade 32 and is rotationally connected to the movable blade 32.

[0059] Furthermore, the movable blade 32 is provided with a fixing hole 3211 that matches the shape of the second end 5212 of the rotating shaft 521. The rotating shaft 521 passes through the fixing hole 3211 and is fixedly connected to the movable blade 32. In the present embodiment, the fixing hole 3211 is D-shaped. In other embodiments, the fixing hole 3211 may also be in other shapes, as long as the movable blade 32 and the rotating shaft 521 can be fixedly connected, so that the driving structure 40 can drive the movable blade 32 to perform circular motion relative to the fixed blade 31 through the second transmission structure 52 (rotating shaft 521). At this time, the rotation axis of the circumferential rotation of the movable blade 32 coincides with the rotation axis of the rotating shaft 521, that is, the movable blade 32 rotates circumferentially with the rotating shaft 521 as the rotation center.

[0060] In this embodiment, the movable blade 32 is arranged on the side of the fixed blade 31 facing the gear 522, and the second end 5212 includes a first part 5213 and a second part 5214 which are coaxially arranged and have different diameters. The second part 5214 is arranged close to the gear 522 and has a diameter larger than the first part 5213. The elastic member 70 is arranged between the second part 5214 and the movable blade 32, that is, when it is sleeved on the first part 5213, at this time, the second part 5214 is a limiting part, and the elastic member 70 squeezes the movable blade 32 under the limiting action of the limiting part, so that the movable blade 32 and the fixed blade 31 are closely fitted, so that the shearing action can be achieved, and the hair on the roller brush can be sheared. In other embodiments, the elastic member 70 can also be arranged between the second end 5212 and the gear 522, that is, the elastic member 70 is sleeved on the second end 5212, and at this time, the peripheral wall of the gear 522 is a limiting part. The present invention is not limited to this. Preferably, the elastic member 70 is a spring, a spring sheet, a sponge or other element with elastic function, which is not limited in the present invention.

[0061] It should be noted that, in other embodiments, the elastic member 70 may not be disposed between the movable blade 32 and the fixed blade 31 , and the fixed blade 31 and the movable blade 32 may be fitted together by magnetic adsorption, which is not limited in the present invention.

[0062] Please continue reading Figures 7 and 8 Combined with Figure 2 and Figure 3 As shown, the movable blade 32 includes a rotating portion 321 and at least one wing portion 322 disposed on the rotating portion 321. A fixing hole 3211 is disposed on the rotating portion 321 so that the wing portion 322 can rotate circumferentially around the rotating portion 321.

[0063] In this embodiment, two wings 322 are provided on the rotating part 321, and the two wings 322 are symmetrically arranged, and the cross-sectional area of ​​any point on each wing 322 is proportional to the distance between the any point and the fixing hole 3211, that is, the two wings 322 are streamlined structures, and the area of ​​the end close to the rotating part 321 is smaller than the area of ​​the end away from the rotating part 321, so as to reduce the friction force when the movable blade 32 rotates. In other embodiments, there can be one or more wings 322, and the present invention is not limited to this.

[0064] Furthermore, a side of the fixed blade 31 facing the movable blade 32 is provided with an escape groove 313, and the escape groove 313 is arranged below the tooth edge portion 33 of the fixed blade 31. When the wing portion 322 of the movable blade 32 rotates to below the tooth edge portion 33 of the fixed blade 31, due to the existence of the escape groove 313, the friction between the movable blade 32 and the fixed blade 31 can be reduced, thereby reducing the resistance to the circumferential rotation of the movable blade 32 and reducing the power loss of the driving structure 40.

[0065] The moving blade 32 and the fixed blade 31 both include a toothed blade portion 33, and the two toothed blade portions 33 are mirror-imaged to form a scissors-like structure to generate a shearing force to cut the hair. Since the fixed blade 31 is fixedly connected to the second sliding member 22, when the moving blade 32 makes a circular motion relative to the fixed blade 31, the hair on the roller brush is pulled to the fixed blade 31 by the moving blade 32, thereby generating a shearing force to cut the hair, so as to solve the problem that the hair is soft and entangled on the roller brush, and the bristles and rubber strips on the roller brush are difficult to fix or support the hair, resulting in a poor cleaning effect. At the same time, when the moving blade 32 has not rotated to the fixed blade 31, the moving blade 32 cannot form a shearing force with the fixed blade 31, thereby preventing the shearing assembly 30 from damaging the roller brush when cutting hair, thereby improving the user experience.

[0066] Furthermore, the movable blade 32 rotates circumferentially relative to the fixed blade 31, so that the wing 322 of the movable blade 32 can extend into the inner surface of the roller brush, pulling out the hair entangled on the inner and outer surfaces of the roller brush and shearing them at the fixed blade 31, thereby cleaning the roller brush from the inside to the outside and improving the cleaning effect.

[0067] In addition, since the movable blade 32 of the present invention can extend into the roller brush and abut against the inner surface of the roller brush, when the roller brush has irregular areas, the rotating movable blade 32 can force the roller brush to rotate, thereby achieving uninterrupted and continuous cleaning of the hair on the irregularly shaped roller brush.

[0068] In this embodiment, the rotating surface of the movable blade 32 rotating circumferentially relative to the fixed blade 31 is parallel to the length direction of the fixed blade 31, and is parallel to the length direction of the first slider 21, so that when the movable blade 32 rotates circumferentially, the wing 322 of the movable blade 32 can cover a larger area of ​​the roller brush, thereby improving the cleaning efficiency of the hair on the roller brush. In other embodiments, the rotating surface of the movable blade 32 rotating circumferentially relative to the fixed blade 31 is parallel to the length direction of the fixed blade 31, and is perpendicular to the length direction of the first slider 21. That is, the rotating surface of the movable blade 32 crosses the axial direction of the roller brush, so that the hair wrapped around the inner surface of the roller brush can be better cleaned, and the cleaning effect is improved. At this time, the support arm 221 of the second slider 22 is parallel to the length direction of the first slider 21, and the connecting arm 222 is perpendicular to the sliding length direction of the first slider 21, and the second joint 223 is arranged on the two support arms 221. In addition, in order to avoid collision between the movable blade 32 and the first slider 21 when rotating, it is necessary to increase the distance between the first slider 21 and the movable blade 32.

[0069] See also Fig. 9 Combined with Figure 2 and Figure 3 As shown, the hair treatment device 100 further includes a trigger device 80 disposed on the mounting bracket 10 and located at both ends of the first sliding member 21 . When the second sliding member 22 slides to the end of the first sliding member 21 , the trigger device 80 is triggered to change the rotation direction of the driving structure 40 .

[0070] In this embodiment, the trigger device 80 is a micro switch. Two micro switches are arranged on the mounting bracket 10 and are located at both ends of the first sliding member 21, and are not located on the same axis as the first sliding member 21. When the second sliding member 22 slides to the end of the first sliding member 21, a support arm 221 of the second sliding member 22 touches the micro switch, and the micro switch communicates with the base station 200 or the control module on the cleaning device, so that the rotation direction of the drive assembly can be changed to achieve the reverse movement of the second sliding member 22 and the movable blade 32. In other embodiments, other trigger devices 80 can also be used, and the present invention is not limited to this.

[0071] See also Figures 10 to 11As shown, the present invention provides a base station 200, which includes a housing (not shown) and a base 201. The base 201 is provided with a parking position 2011 for placing a cleaning device (not shown) and a hair treatment device 100 for cleaning hair entangled on a roller brush of the cleaning device. The upper surface of the base 201 is a flat surface, and the flat surface forms the parking position 2011. Since the hair treatment device 100 is arranged as a whole at the bottom of the base 201 and below the parking position 2011, the base 201 needs to have a certain height or thickness. In this embodiment, the base 201 includes an inclined climbing section to facilitate the cleaning device to move to the parking position 2011 through the climbing section. In other embodiments, the climbing section may not be provided, and the present invention is not limited to this.

[0072] The base 201 is provided with an opening 2012 communicating with the parking position 2011 . The hair treatment device 100 is disposed at the bottom of the base 201 and the cutting assembly 30 is disposed at a position corresponding to the opening 2012 .

[0073] The movable blade 32 includes a standby position accommodated in the base 201 and a working position at least partially exposed to the opening 2012. Both the fixed blade 31 and the movable blade 32 have a toothed edge portion 33, and the toothed edge portion 33 of the fixed blade 31 is arranged close to the opening 2012. When the base station 200 does not detect the roller brush of the cleaning device, the movable blade 32 is located in the standby position, parallel to the fixed blade 31 and accommodated at the opening 2012 of the base station 200. At this time, the toothed edge portion 33 of the movable blade 32 is lower than the toothed edge portion 33 of the fixed blade 31. When the base station 200 detects the roller brush of the cleaning device, the movable blade 32 is transferred from the standby position to the working position, so that it can be exposed from the opening 2012 and extend into the roller brush, and the hair on the roller brush is pulled to the opening 2012 for shearing.

[0074] The present invention further provides a cleaning system (not shown). The cleaning system includes a cleaning device and a base station 200, the base station 200 includes the above-mentioned hair treatment device 100; or, the cleaning device includes the above-mentioned hair treatment device 100. That is, the hair treatment device 100 of the present invention can be set on the base station 200, and can also be set on the cleaning device.

[0075] The description of the present invention has already described the case where the hair treatment device 100 is arranged on the base station 200, which will not be described here in detail. When the hair treatment device 100 is arranged on the cleaning device, the working condition is similar to that of the case where the hair treatment device 100 is arranged on the base station 200, except that the hair treatment device 100 needs to be arranged above the roller brush. In this case, the sliding assembly 20 of the hair treatment device 100 is arranged above, and the shearing assembly 30 is arranged close to the roller brush. In this case, the opening 2012 may not be arranged on the cleaning device, and the shearing assembly 30 is completely located above the roller brush, so that the rotating surface of the movable blade 32 can be parallel to the axial direction of the roller brush, or the rotating surface can be perpendicular to the axial direction of the roller brush.

[0076] Furthermore, the cleaning system further includes a detection module (not shown) and a control module (not shown) in communication connection. The detection module is configured to detect whether the cleaning device is located at the parking position 2011 of the base station 200 and whether the roller brush is located at the opening 2012 of the base station 200. The control module is in communication connection with the hair treatment device 100 and the cleaning device and is configured to control the operation of the hair treatment device 100. When the detection module detects that the roller brush is located at the opening 2012, a cleaning signal is sent to the control module, and the control module controls the shearing assembly 30 to start the cleaning operation according to the cleaning signal. At this time, the driving structure 40 starts to rotate, and the moving blade 32 turns from the standby position to the working position, and automatically starts to shear the hair on the roller brush, thereby improving the user experience.

[0077] Furthermore, the cleaning device includes a roller brush (not shown) and a suction device (not shown). The control module is connected to the cleaning device for controlling the rotation of the roller brush and the operation of the suction device, so that the cut hair is sucked into the cleaning device, avoiding the need to set a garbage collection structure on the base station 200, making the base station 200 more compact.

[0078] The present invention further provides a working method of a cleaning system, which is applied to the cleaning system. The cleaning system includes a cleaning device and a base station 200. The base station 200 includes a base 201, a parking position 2011 for placing the cleaning device, and the above-mentioned hair processing device 100. The base 201 is provided with an opening 2012 connected to the parking position 2011, and the hair processing device 100 is arranged at a position corresponding to the opening 2012 at the bottom of the base 201: the cleaning device includes a roller brush and a suction device; the cleaning system also includes a control module, the control module is communicatively connected with the hair processing device 100 and the cleaning device, when the cleaning device is parked on the parking position 2011, the control module controls the hair processing device 100 to start processing hair, and controls the roller brush and the suction device to work, so as to suck the cut hair into the cleaning device, avoiding the need to set a garbage collection structure on the base station 200, so that the base station 200 is more miniaturized.

[0079] In summary, the hair treatment device 100 of the present invention has a simple structure. Through a driving structure 40, the second sliding member 22 can be driven to reciprocate horizontally relative to the first sliding member 21 and the movable blade 32 can be driven to reciprocate in a circular motion relative to the fixed blade 31, thereby reducing the processing cost and realizing automatic cleaning of the hair on the roller brush. By setting the movable blade 32 to reciprocate in a circular motion relative to the fixed blade 31, the hair wrapped around the outer surface and the inner surface of the roller brush can be pulled to the fixed blade 31 for shearing, so that the shearing range of the shearing component 30 covers the outer surface and the inner surface of the roller brush, and the cleaning effect is good. At the same time, it can avoid cutting the roller brush, and improve the user experience.

[0080] The above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A hair treatment device for cleaning hair on a roller brush, characterized in that: include: A mounting bracket, a sliding assembly, a shearing assembly, a transmission assembly and a driving structure arranged on the mounting bracket, the sliding assembly comprising a first sliding member and a second sliding member, the first sliding member being fixedly connected to the mounting bracket, the second sliding member being transmission-connected to the driving structure, and being driven by the driving structure to reciprocate relative to the first sliding member along the axial direction of the roller brush; the shearing assembly comprising a fixed blade and a moving blade which are fitted together, the fixed blade being fixedly connected to the second sliding member, the transmission assembly comprising a first transmission structure and a second transmission structure which are rotatably connected, the first transmission structure being fixedly connected to the first sliding member or being arranged on the first sliding member, the second transmission structure being fixedly connected to the driving structure and the moving blade, and the moving blade is driven by the driving structure to make a circular reciprocating motion relative to the fixed blade.

2. The hair treatment device according to claim 1, characterized in that: The rotating surface of the movable blade rotating circumferentially relative to the fixed blade is parallel to the length direction of the fixed blade and is parallel to the length direction of the first sliding member; or, the rotating surface of the movable blade rotating circumferentially relative to the fixed blade is parallel to the length direction of the fixed blade and is perpendicular to the length direction of the first sliding member.

3. The hair treatment device according to claim 1, characterized in that: The first transmission structure is fixedly connected to the first sliding member, one end of the second transmission structure is fixedly connected to the driving structure, and the other end is fixedly connected to the moving blade, and the driving structure drives the second sliding member to reciprocate horizontally relative to the first sliding member through the transmission assembly, and at the same time drives the moving blade to reciprocate circumferentially relative to the fixed blade through the second transmission structure.

4. The hair treatment device according to claim 3, characterized in that: The first transmission structure is a rack arranged on the first sliding member, and the second transmission structure is a gear with a rotating shaft, the rotating shaft includes a first end and a second end arranged opposite to each other, the gear is arranged between the first end and the second end, the first end passes through the second sliding member and is fixedly connected to the driving structure, and the second end passes through the movable blade and the fixed blade in sequence, is fixedly connected to the movable blade and is rotatably connected to the fixed blade.

5. The hair treatment device according to claim 4, characterized in that: The second end is provided with a limiting portion, and an elastic member is provided between the limiting portion and the movable blade. The elastic member presses the movable blade under the limiting action of the limiting portion, so that the movable blade is fitted with the fixed blade.

6. The hair treatment device according to claim 4, characterized in that: The hair cutting device also includes a bearing assembly, which includes a first bearing and a second bearing, the first bearing is arranged in the first rotating hole of the second sliding member, the second bearing includes a bearing portion and a limiting wall, the bearing portion is arranged in the second rotating hole of the fixed blade, the limiting wall is exposed in the second rotating hole and limits the fixed blade in the axial direction of the rotating shaft, the first end of the rotating shaft passes through the first bearing and is fixedly connected to the driving structure, and the second end of the rotating shaft is connected to the second bearing.

7. The hair treatment device according to claim 1, characterized in that: The movable blade comprises a rotating portion and at least one wing portion arranged on the rotating portion, and / or a side of the fixed blade facing the movable blade is provided with an avoidance groove.

8. The hair treatment device according to claim 1, characterized in that: The hair treatment device further comprises a trigger device disposed on the mounting bracket and located at both ends of the first sliding member, and the trigger device is triggered when the second sliding member slides to the end of the first sliding member to change the rotation direction of the driving structure.

9. A base station, characterized in that: It comprises a base, a parking position for placing a cleaning device, and a hair treatment device as claimed in any one of claims 1 to 8, wherein the base is provided with an opening connected to the parking position, the hair treatment device is arranged at the bottom of the base, and the shearing assembly is arranged at a position corresponding to the opening.

10. The base station according to claim 9, characterized in that: The movable blade comprises a standby position accommodated in the base and a working position at least partially exposed to the opening. Both the fixed blade and the movable blade have a toothed edge portion, and the toothed edge portion of the fixed blade is arranged close to the opening.

11. A cleaning system, characterized in that: include: A cleaning device and a base station, the base station comprising a hair treatment device according to any one of claims 1 to 8; Or, the cleaning device comprises the hair processing device according to any one of claims 1 to 8.

12. The cleaning system according to claim 11, characterized in that: The cleaning device includes a roller brush and a suction device, and the cleaning system also includes a control module, which is communicatively connected with the hair processing device and the cleaning device and is used to control the operation of the hair processing device and the operation of the roller brush and the suction device.

13. A method for operating a cleaning system, characterized in that: Applied to the cleaning system, the cleaning system comprises a cleaning device and a base station, The base station comprises a base, a parking position for placing the cleaning device, and a hair treatment device according to any one of claims 1 to 8, wherein the base is provided with an opening connected to the parking position, and the hair treatment device is arranged at a position at the bottom of the base corresponding to the opening: The cleaning device comprises a roller brush and a suction device; The cleaning system also includes a control module, which is communicatively connected to the hair processing device and the cleaning equipment. When the cleaning equipment is parked in the parking position, the control module controls the hair processing device to start processing hair, and controls the roller brush and the suction device to work so as to suck the cut hair into the cleaning equipment.

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