Hair removal equipment

Abstract

The hair removal equipment comprises a hair suction assembly, a dust tank assembly and a main machine, the hair suction assembly comprises an air exhaust shell, and the air exhaust shell is provided with an air exhaust channel. A through hole / groove is formed in the limiting plate; the comb is in sliding fit with the via hole / groove; the first driving piece is connected with the comb to drive the comb to move relative to the limiting plate; the dust tank assembly comprises a dust tank and a bottom shell, and the dust tank is detachably connected with the bottom shell; a host; the hair sucking assembly is used for combing and sucking hair; the dust tank assembly is used for collecting and filtering the hair absorbed by the hair absorbing assembly; the host is used for providing negative pressure for the dust tank assembly; the comb can be used for combing hair, when the hair is attached to the comb, the comb and the limiting plate can move relatively through the first driving piece, separation of the hair and the comb is achieved, after the hair and the comb are separated, the hair can be transferred through the air exhaust channel, then the hair is prevented from being scattered into the environment, and it is guaranteed that the combing process is clean and convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of hair cleaning, and in particular relates to a hair removal device. Background Art

[0002] In the prior art, when cleaning the bodies of pets such as cats and dogs, it is often necessary to use a corresponding comb to process the pet's hair. Because pets such as cats and dogs have dense hair, which is easy to curl, easy to fall off during combing, and entangled with comb teeth, during the process of combing the pet's hair, the pet's hair is very likely to adhere to the comb teeth of the comb in large quantities. Although there are some improved combs that can absorb some of the fallen hair during the combing process with the help of corresponding hair suction structures, there will still be a large amount of hair that will adhere to or even entangle the comb teeth. These hairs cannot separate from the comb teeth by themselves, and the corresponding hair suction structures cannot completely separate the hair from the comb teeth. Therefore, human intervention is required to separate the corresponding hair from the comb teeth, which is very inconvenient. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art and provide a hair removal device, comprising: Hair suction assembly, dust tank assembly and host; The hair suction assembly comprises an air suction shell, the air suction shell has an air suction channel, the air suction channel comprises an air inlet and an air outlet, the air inlet passes through one end of the air suction shell, and the air outlet passes through the other end of the air suction shell; A limit plate is arranged on the outer side wall of one end of the air extraction housing provided with the air inlet, and a through hole / groove is arranged on the limit plate, and the through hole / groove passes through two back sides of the limit plate; A comb, the comb is slidably matched with the through hole / slot, the comb comprises a combing part for combing hair and a supporting part for supporting the combing part, the combing part passes through the limiting plate and extends to one side of the air inlet; A first driving member, the first driving member is connected to the comb to drive the comb to move relative to the limiting plate; The dust tank assembly includes a dust tank and a bottom shell, the dust tank and the bottom shell are sealed and matched, the dust tank and the bottom shell are detachably connected, and the dust tank assembly is connected to the hair suction assembly through a hose; The main unit is arranged at the bottom of the dust tank assembly, and the main unit and the dust tank assembly are detachably connected. The main unit is equipped with an exhaust motor, and the exhaust motor is arranged below the bottom shell; The hair suction component is used for combing and absorbing hair; The dust container component is used to collect and filter the hair absorbed by the hair suction component; The host is used to provide negative pressure for the dust tank assembly.

[0004] The hair removal device provided by the embodiment of the present invention has an exhaust shell that can be connected to the exhaust structure to form a hair removal device with an exhaust function; the exhaust channel can allow hair that falls during combing to pass through, the air outlet of the exhaust channel is used to connect to the exhaust structure, and the air inlet is used to suck in the hair; the comb can be used to comb the hair, and the comb and the air inlet can cooperate to absorb the hair while combing to prevent the hair from being scattered into the environment during the combing process; and the comb is movable, and when the hair is attached to the comb, the first driving member can be used to allow the comb and the limiting plate to move relative to each other, and the movement of the hair is limited by the limiting plate, so that the hair moves relative to the comb to achieve separation of the hair and the comb. When the hair is separated from the comb, it will be transferred through the exhaust channel, thereby preventing the hair from being scattered into the environment, ensuring that the combing process is clean and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0005] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0006] Figure 1 Schematic diagram of a hair suction assembly provided in an embodiment of the present invention.

[0007] Figure 2 It is an exploded view of the hair suction assembly provided by an embodiment of the present invention.

[0008] Figure 3 It is a schematic diagram of a hair suction assembly provided by another embodiment of the present invention.

[0009] Figure 4 It is an exploded view of a hair suction assembly provided in another embodiment of the present invention.

[0010] Figure 5 It is an exploded view of a hair suction assembly from another perspective provided by another embodiment of the present invention.

[0011] Figure 6 It is a schematic diagram of a hair suction assembly including a first shell provided in an embodiment of the present invention.

[0012] Figure 7 It is a cross-sectional view of a hair suction assembly including a first shell provided in an embodiment of the present invention.

[0013] Figure 8 It is an exploded view of a hair suction assembly including a first shell provided in an embodiment of the present invention.

[0014] Fig. 9 Schematic diagram of an air extraction structure provided in an embodiment of the present invention.

[0015] Fig.10 Schematic diagram of a dust container assembly provided in an embodiment of the present invention.

[0016] Fig.11 It is an exploded view of the dust container assembly provided by an embodiment of the present invention.

[0017] Fig.12 It is an exploded view of the dust container assembly provided by an embodiment of the present invention from another perspective.

[0018] Fig.13 Schematic diagram of a hair removal device provided in an embodiment of the present invention.

[0019] Fig.14 It is an exploded view of the hair removal device provided by an embodiment of the present invention.

[0020] Fig.15 It is an exploded view of the movable buckle provided in the embodiment of the present invention.

[0021] Fig.16 It is a schematic diagram of a dust container assembly provided by an embodiment of the present invention being connected to a host through a snap-fit ​​structure.

[0022] Fig.17 It is a structural schematic diagram of a dust container assembly provided in an embodiment of the present invention.

[0023] Fig.18 It is a schematic diagram of the structure of a host provided by an embodiment of the present invention.

[0024] Fig.19 It is a schematic diagram of the structure of the cover plate provided by an embodiment of the present invention.

[0025] Fig. 20 It is a structural schematic diagram of the connection between the second buckle assembly and the second driving member provided by an embodiment of the present invention.

[0026] Reference numerals: 1, first housing; 1a, first sub-housing; 1b, second sub-housing; 11, air extraction housing; 11a, first section; 11b, second section; 12, air extraction channel; 121, air inlet; 122, air outlet; 13, conical protrusion; 131, straight surface; 132, tapered surface; 14, first guide groove; 15, guide strip; 16, limit bayonet; 17, button hole; 2, limit plate; 21, through hole / groove; 3. comb; 31. combing part; 32. support part; 321. second limiting groove; 4. first driving member; 41. spring; 42. transmission rod; 42a. button; 5. suction structure; X. first direction; X1. second direction; 51. dust tank; 511. opening; 512. handle; 52. bottom shell; 520. another buckle; 521. convex ring; 5211. inner ring hole; 522. filter cover; 5221, filter bracket; 5222, filter; 523, air inlet channel; 5231, flexible baffle; 524, limiting convex ridge; 525, positioning part; 526, limiting part; 53, movable buckle; 531, card plate; 5311, card position; 5312, first limiting plate; 5313, second limiting plate; 532, sliding block; 5321, first limiting groove; 533, first spring; 534, second spring; 535, limiting column; 54, first filter element; 540, filter element bracket; 50, dust can assembly; 501, first buckle assembly; 5111, third buckle; 5112, fourth buckle; 5012, positioning column; 6, host; 610, slide groove; 611, first transmission arm; 6110, fifth buckle; 6111, first reset member; 6112, first guide surface; 6113, first straight surface; 612, second transmission arm; 6120, sixth buckle; 6121, second reset member; 6122, third guide surface; 6123, third straight surface; 62, cover plate; 621, first slot; 622, second slot; 623, positioning slot; 63, second filter element; 7, second driving member; 70, third reset member; 71, second guide surface; 72, second straight surface; 73, fourth guide surface; 74, fourth straight surface; 75, button hole; 76, first extension portion; 77, second extension portion; 7a, sliding plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figures 1 to 9 As shown, a hair removal device provided by an embodiment of the present invention includes: The hair suction assembly, the dust tank assembly 50 and the host 6; The hair suction assembly includes an air suction housing 11, the air suction housing 11 has an air suction channel 12, the air suction channel 12 includes an air inlet 121 and an air outlet 122, the air inlet 121 passes through one end of the air suction housing 11, and the air outlet 122 passes through the other end of the air suction housing 11. After the air suction housing 11 is connected to the air suction structure 5, a hair removal device for adsorbing hair can be formed, which can be used to adsorb hair in the environment to ensure a clean and hygienic environment; the air suction structure 5 includes a dust tank assembly 50 and a host 6 described later; The limiting plate 2 is arranged on the outer wall of one end of the exhaust housing 11 provided with the air inlet 121, and a through hole / groove 21 is provided on the limiting plate 2, and the through hole / groove 21 passes through the two back sides of the limiting plate 2; The comb 3 is slidably matched with the through hole / slot 21. The comb 3 includes a combing part 31 for combing hair and a supporting part 32 for supporting the combing part 31. The combing part 31 passes through the limiting plate 2 and extends to one side of the air inlet 121. After the comb 3 is matched with the limiting plate 2, when hair is attached to the comb 3, the comb 3 can be moved relative to the limiting plate 2, and the hair attached to the comb 3 is blocked by the limiting plate 2, so that the hair can move relative to the comb 3, thereby facilitating the separation of the hair attached to the comb 3 from the comb 3; The first driving member 4 is connected to the comb 3 to drive the comb 3 to move relative to the limit plate 2; there are many ways to implement the first driving member 4, such as an electric driving member, a pneumatic driving member, a magnetic driving member or any one of the corresponding lever structures, etc., as long as it can drive the comb 3 to move relative to the limit plate 2, they are listed here one by one.

[0029] The dust tank assembly 50 includes a dust tank 51 and a bottom shell 52. The dust tank 51 and the bottom shell 52 are sealed and matched. The dust tank 51 and the bottom shell 52 are detachably connected. The dust tank assembly 50 is connected to the hair suction assembly through a hose. The host 6 is disposed at the bottom of the dust tank assembly 50, and the host 6 and the dust tank assembly 50 are detachably connected. The host 6 has an exhaust motor built therein, and the exhaust motor is disposed below the bottom shell 52; The hair suction component is used for combing and absorbing hair; The dust container assembly 50 is used to collect and filter the hair absorbed by the hair suction assembly; The host 6 is used to provide negative pressure for the dust container assembly 50 .

[0030] The hair removal device provided in this embodiment has an air inlet 121 of the air suction channel 12 on the air suction housing 11 for sucking hair, and an air outlet 122 for connecting to the air suction structure 5. The limiting plate 2 can limit the movement of hair attached to the comb 3 relative to the comb 3. In the process of combing hair, if there is hair attached to the comb 3, the comb 3 can be moved relative to the limiting plate 2 so that the comb 3 and the hair move relative to each other, thereby separating the hair from the comb 3 and sucking it into the air suction structure 5 with the help of the corresponding air inlet 121. The comb 3 is arranged at the air inlet 121. On one side, when the comb 3 combs the hair, some detached hair will be sucked into the mouth, transferred and collected, to prevent the hair from being scattered into the corresponding environment during the hair removal process, thereby ensuring a clean and tidy environment; the first driving member 4 is convenient for controlling the movement of the comb 3, which is convenient for operation; the dust tank assembly 50 can collect and filter the hair absorbed by the hair suction assembly, and the main unit 6 can provide negative pressure for the hair suction assembly and the dust tank assembly 50, so that the hair suction assembly can smoothly absorb the fallen hair and transfer it to the dust tank assembly 50, thereby facilitating cleaning.

[0031] Optionally, the air inlet 121 is arranged adjacent to the via hole / slot 21 , which facilitates the entry of hair into the air inlet 121 .

[0032] Optionally, the width of the air inlet 121 is substantially consistent with the width of the through hole / groove 21 and the width of the comb 3. "Substantially consistent" here means that they do not need to be completely consistent and there may be some differences. In this way, the difference between the width of the air inlet 121 and the width of the comb 3 is small, which is conducive to the air inlet 121 to absorb the hair that has fallen from the comb 3 during the combing process.

[0033] Optionally, a conical protrusion 13 is arranged between the air inlet 121 and the through hole / groove 21, and the conical protrusion 13 has a straight surface 131 and a tapered surface 132. The straight surface 131 is located on the extension surface of the groove wall of the through hole / groove 21, and the head of the conical protrusion 13 is transitionally connected to the side wall of the air inlet 121 through the tapered surface 132; the air suction surface of the air inlet 121 will extend to the position of the comb 3 along the tapered surface 132 of the conical protrusion 13, which is more conducive to the hair on the comb 3 being sucked into the exhaust structure 5 through the air inlet 121 during the combing process.

[0034] Optionally, a guide structure is provided between the comb 3 and the air extraction housing 11; the comb 3 slides along the guide structure, and the corresponding guide structure is conducive to moving in the guide direction, thereby ensuring the stability of the sliding.

[0035] Optionally, the guide structure is a guide groove or / and strip. In the present embodiment, a first guide groove 14 is provided on the vacuum shell 11, and the first guide groove 14 is slidably matched with the outer wall of the comb 3; a guide strip 15 is also provided on the vacuum shell 11, and a second guide groove 3a matched with the guide strip 15 is provided on the comb 3. The first guide groove 14 and the guide strip 15 are both provided along the extension direction of the vacuum shell 11; the provision of the first guide groove 14, the guide strip 15 and the second guide groove 3a can limit the comb 3 from sliding along the extension direction of the side wall of the vacuum shell 11, thereby ensuring the stability of sliding.

[0036] Optionally, the air extraction housing 11 includes a first section 11a and a second section 11b that are connected to each other, and the first section 11a and the second section 11b are arranged at an angle, which is convenient for users to grasp and use.

[0037] Optionally, the angle is an obtuse angle, which is convenient for users to grasp and use.

[0038] Optionally, the first driving member 4 includes a transmission rod 42 , one end of which is movably connected to the comb 3 , and the other end of which is movably connected to the air extraction housing 11 to form a lever structure for driving the comb 3 to move.

[0039] Optionally, an elastic member is provided between the transmission rod 42 and the air extraction housing 11. The elastic member facilitates the transmission rod 42 to automatically reset after being pressed down, and the elastic member can also push the transmission rod 42 to keep the comb 3 movably connected to the transmission rod 42 protruding from the limiting plate 2, thereby facilitating combing the pet's hair.

[0040] Optionally, an elastic member is provided between the comb 3 and the exhaust housing 11. The connection structure between the elastic member and the exhaust housing 11 is not shown in the drawings of the specification in this embodiment, but it is easy for a person skilled in the art to think that a corresponding elastic member receiving groove / hole or other feasible limiting structure can be provided on the side wall of the exhaust housing 11, which is not described in detail here. The use of the elastic member can facilitate the comb 3 to maintain a state and reset; for example, when the elastic member abuts against the end of the comb 3 away from the combing part 31, the elastic member facilitates the combing part 31 of the comb 3 to maintain a state protruding from the limiting plate 2, at which time the comb 3 can be used for combing hair, and when the comb 3 is driven by the first driving member 4 to move relative to the limiting plate 2, the hair attached to the comb 3 is separated from the comb 3, and the comb 3 can be pushed back to the state protruding from the limiting plate 2 by means of the spring 41; for another example, when the elastic member abuts against the end of the comb 3 close to the combing part 31, the elastic member.

[0041] Optionally, the elastic member is a spring 41 or a spring leaf; the spring 41 and the spring leaf have the characteristics of low cost, easy installation and disassembly, and convenient use, which facilitates to simplify the product structure and reduce the production cost.

[0042] Optionally, the first driving member 4 includes an elastic transmission rod 42, one end of the transmission rod 42 is movably connected to the comb 3, and the other end of the transmission rod 42 is fixedly connected to the exhaust shell 11; in this way, only a single transmission rod 42 is needed to drive the comb 3 to move; at this time, in the initial state, the transmission rod 42 is in a natural state, and the comb 3 protrudes from the limit member 2, which can be used to comb the pet's hair; when hair removal is required, the transmission rod 42 can be pressed down to deform the transmission rod 42, thereby driving the comb 3 to move, so that the distance that the comb 3 protrudes from the limit member 2 becomes smaller, and during the movement of the comb 3, the limit member 2 will limit the hair from moving with the comb, thereby separating the hair on the comb 3 from the comb 3; after the hair on the comb 3 is separated from the comb 3, the transmission rod 42 is released, and the transmission rod 42 will be reset under the action of its own elasticity, thereby driving the comb 3 to reset.

[0043] Optionally, the hair suction assembly provided in the embodiment of the present invention further includes a limit bayonet 16, which is connected to the air outlet 122. The limit bayonet 16 facilitates the quick connection and disassembly of the hair suction assembly and the interface of the air extraction structure 5, and is easy to operate.

[0044] Optionally, the hair suction assembly provided in the embodiment of the present invention further includes a limit bayonet 16, which is integrally formed with the air outlet 122. The limit bayonet 16 facilitates quick connection and disassembly of the hair suction assembly and the interface of the air extraction structure 5, and is easy to operate.

[0045] Optionally, the hair suction assembly provided in the embodiment of the present invention further includes a limit bayonet 16, which is the same opening as the air outlet 122. The limit bayonet 16 facilitates quick connection and disassembly of the hair suction assembly and the interface of the air extraction structure 5, and is easy to operate.

[0046] See also Figures 6-8 Optionally, the hair suction assembly provided by the embodiment of the present invention further includes a first shell 1, and the air suction shell 11, the comb 3 and the first driving member 4 are at least partially embedded in the first shell 1. After the first shell 1, the comb 3 and the first driving member 4 are at least partially embedded in the first shell 1, on the one hand, the corresponding transmission structure can be prevented from being interfered and affected by the external environment during use, and on the other hand, it is conducive to making the product appearance more concise and beautiful.

[0047] Optionally, in the hair suction assembly provided by the embodiment of the present invention, the first housing 1 includes at least a first sub-housing 1a and a second sub-housing 1b, the first sub-housing 1a and the second sub-housing 1b are snap-fitted, bonded or threadedly connected, a button hole 17 is provided on the first sub-housing 1a, and the first driving member 4 includes a protruding button 42a, which is movably arranged in the button hole 42a. The first housing 1 is arranged as a combined structure of at least the first sub-housing 1a and the second sub-housing 1b, which is convenient for production and assembly, and the button hole 17 provided on the first sub-housing 1a is convenient for operation.

[0048] The hair removal device provided by the embodiment of the present invention has an exhaust shell 11 that can be connected to the exhaust structure 5; the exhaust channel 12 can allow hair that falls during combing to pass through, the air outlet 122 of the exhaust channel 12 is used to connect to the exhaust structure 5, and the air inlet 121 is used to suck in the hair; the comb 3 can be used to comb the hair, and the comb 3 and the air inlet 121 can cooperate to absorb the hair while combing to prevent the hair from being scattered into the environment during the combing process; and the comb 3 is movable. When the hair is attached to the comb 3, the first driving member 4 can be used to allow the comb 3 and the limiting plate 2 to move relative to each other, and the limiting plate 2 is used to limit the movement of the hair, so that the hair moves relative to the comb 3 to achieve separation of the hair and the comb 3. When the hair is separated from the comb 3, it will be transferred through the exhaust channel 12, thereby preventing the hair from being scattered into the environment, ensuring that the combing process is clean and convenient.

[0049] See also Figures 10 to 15 The hair removal device provided in the embodiment of the present invention further includes a dust tank assembly 50, which is arranged on the host 6 and is used to collect and filter garbage, the garbage including dust, hair and other debris or waste, and the dust tank assembly 50 includes: A dust tank 51, wherein the dust tank 51 is hollow, the top and the sides of the dust tank 51 are closed, and the bottom is open 511; A bottom shell 52, where at least a portion of the bottom shell 52 is detachably disposed at the bottom opening 511 of the dust tank 51, and the bottom shell 52 and the dust tank 51 are sealed; A convex ring 521, which is disposed on the bottom shell 52, with the axis of the convex ring 521 disposed along the vertical direction, the convex ring 521 protruding from the upper surface of the bottom shell 52, and an inner ring hole 5211 of the convex ring 521 penetrating the bottom of the bottom shell 52; A filter cover 522, the filter cover 522 is arranged on the top of the convex ring 521, an opening 511 is arranged at the bottom of the filter cover 522, and the bottom opening 511 of the filter cover 522 is connected to the inner ring hole 5211 of the convex ring 521; The air inlet channel 523 is arranged on the bottom shell 52 , one end of the air inlet channel 523 is connected to the inside of the dust container 51 , and the other end of the air inlet channel 523 is connected to the bottom of the bottom shell 52 .

[0050] The hair removal device provided in the embodiment of the present invention has a dust can assembly 50 that can be used to collect garbage such as dust and hair. Since the dust can 51 is sealed with the bottom shell 52, after the dust can assembly 50 is separated from the main unit 6, the garbage will not be scattered into the environment. The dust can assembly 50 can be separated from the main unit 6 as a whole and transferred to a preset position to open. On the one hand, it can ensure cleanliness, and on the other hand, it can reduce the weight of the transfer part and facilitate transfer; the filter cover 522 is set on the top of the convex ring 521, and the filter cover 522 is set at a higher position. In this way, when garbage enters the dust can 51, most of the garbage will not be able to reach the position of the filter cover 522 above the convex ring 521 due to insufficient lifting force, so that The problem of the filter hole of the filter cover 522 being blocked can be avoided. In this way, even if the filter hole of the filter cover 522 is not enlarged, the normal use of the filter cover 522 can be guaranteed, and the convex ring 521 will limit the position of a part of the garbage entering the filter cover 522, thereby reducing the garbage passing through the filter cover 522, and then reducing the garbage entering the first filter element 54, which is beneficial to extending the service life of the first filter element 54; the convex ring part 521 allows some garbage to fall to the bottom shell 52 only under its own gravity without passing through the filter cover 522, so that more garbage can be stored in the dust tank 51, which is beneficial to improve the internal space utilization rate of the dust tank 51, reduce the frequency of cleaning the dust tank 51, and ensure normal use.

[0051] Optionally, the inner wall of the dust tank 51 is a smooth surface, which is not conducive to the adhesion of garbage and is convenient for cleaning.

[0052] Optionally, the inner wall cross-section of the dust tank 51 is circular. The circular dust tank 51 has a beautiful shape, is not easy to be attached to garbage, and is easy to clean.

[0053] Optionally, the inner wall side and the top surface of the dust can 51 are connected by an arc transition, which makes it easy to ensure the smoothness of the connection between the inner wall side and the bottom surface of the dust can 51. Garbage is not easy to adhere to the position of the arc transition and it is convenient to clean.

[0054] Optionally, the upper portion of the dust tank 51 is in the shape of an inverted bowl, a bowl or a hemisphere. The above structure makes it difficult for garbage to adhere to the top of the dust tank 51, thereby facilitating cleaning.

[0055] Optionally, the dust tank 51 is cylindrical, and a circular arc angle is arranged circumferentially on the periphery of the top of the dust tank 51. Compared with a right angle, dust, hair and other debris are not easy to adhere to the circular arc angle, so it is convenient to clean.

[0056] Optionally, the bottom shell 52 and the dust tank 51 are detachably connected; this makes it convenient to completely separate the bottom shell 52 from the dust tank 51, thereby making it convenient to pour out the garbage in the dust tank 51 and clean the inside of the dust tank 51.

[0057] Optionally, one end of the bottom shell 52 is hinged to the dust can 51, and the other end of the bottom shell 52 is detachably connected to the dust can 51; in this way, the bottom shell 52 can be partially separated from the dust can 51 by opening the detachably connected end, which is convenient for pouring out the garbage in the dust can 51 and cleaning the inside of the dust can 51. At the same time, the hinged position can ensure that the bottom shell 52 and the dust can 51 remain connected, avoiding the problem of the bottom shell 52 or the dust can 51 being lost after the bottom shell 52 is separated from the dust can 51.

[0058] Optionally, one end of the bottom shell 52 is rotatably connected to the dust can 51, and the other end of the bottom shell 52 is snap-fitted to the dust can 51; in this way, the bottom shell 52 can be partially separated from the dust can 51 by opening the snap-fitted end, thereby facilitating the dumping of garbage in the dust can 51 and cleaning the inside of the dust can 51; at the same time, the rotating connection position can ensure that the bottom shell 52 and the dust can 51 remain connected, thereby avoiding the problem of the bottom shell 52 or the dust can 51 being lost after the bottom shell 52 and the dust can 51 are separated; at the same time, the snap-fit ​​connection method is convenient for operation.

[0059] Optionally, one end of the bottom shell 52 is rotatably connected to the bottom of the dust can 51, and a first buckle is provided on one of the bottom shell 52 and the dust can 51, and a second buckle is provided on the other, and the first buckle is snap-fitted with the second buckle, so that the bottom shell 52 and the dust can 51 can be quickly matched and separated.

[0060] See also Fig.10 , 12 , 14, 15, optionally, at least one of the first buckle and the second buckle is a movable buckle 53, the movable buckle 53 includes a clamping plate 531, and a clamping position 5311 is provided at one end of the clamping plate 531; The middle part of the card plate 531 is rotatably connected to the bottom of the side wall of the dust can 51, and the other end of the card plate 531 is elastically abutted against the side wall of the dust can 51; a sliding block 532 is also provided between the card plate 531 and the side wall of the dust can 51, and the sliding block 532 is slidably matched with the side wall of the dust can 51, and the sliding block 532 slides in the up and down directions, and a limiting portion 526 is provided above the sliding block 532, and the sliding block 532 is elastically abutted against the limiting portion 526; in this embodiment, by pressing the upper end of the card plate 531, the lower end of the card plate 531 will be deflected, and the buckle (the other buckle 520 of the first buckle and the second buckle) on the bottom shell 52 enters the card plate 53 1 is at the locking position 5311, the buckle on the bottom shell 52 will press the sliding block 532, overcome the thrust of the sliding block 532, and allow the sliding block 532 to move upward. After the clamping plate 531 is released, the clamping plate 531 is reset, and the first buckle is smoothly engaged with the second buckle, thereby allowing the dust can 51 and the bottom shell 52 to be engaged. When separating, pressing the top of the clamping plate 531 will reset the sliding block 532 and move downward, pushing the buckle on the bottom shell 52 (the other buckle 520 of the first buckle and the second buckle) out of the locking position 5311 of the clamping plate 531, and the first buckle is separated from the second buckle, thereby allowing the bottom shell 52 to be partially separated from the dust can 51.

[0061] Optionally, at least one of the first buckle and the second buckle is a movable buckle 53, and the movable buckle 53 includes a clamping plate 531, and a clamping position 5311 is provided at one end of the clamping plate 531; The middle part of the card plate 531 is rotatably connected to the side wall of the bottom shell 52, and the other end of the card plate 531 is elastically abutted against the side wall of the bottom shell 52; a sliding block 532 is also provided between the card plate 531 and the side wall of the bottom shell 52, and the sliding block 532 is slidably matched with the side wall of the bottom shell 52, and the sliding block 532 slides in the up and down directions. A limiting portion 526 is provided below the sliding block 532, and the sliding block 532 is elastically abutted against the limiting portion 526; in this embodiment, by pressing the lower end of the card plate 531, the upper end of the card plate 531 will be deflected, and the buckle (the other buckle 520 of the first buckle and the second buckle) on the dust can 51 enters the card plate 531 When the clamping plate 531 is in the position of the locking position 5311, the buckle on the dust can 51 will press against the sliding block 532, overcoming the thrust of the sliding block 532 and allowing the sliding block 532 to move downward. After the clamping plate 531 is released, the clamping plate 531 is reset, and the first buckle is smoothly engaged with the second buckle, thereby allowing the dust can 51 to be engaged with the bottom shell 52. When separating, the bottom of the clamping plate 531 is pressed, and the sliding block 532 is reset and moves upward to push the buckle of the dust can 51 (the other buckle 520 of the first buckle and the second buckle) out of the locking position 5311 of the clamping plate 531, and the first buckle is separated from the second buckle, thereby allowing the bottom shell 52 to be partially separated from the dust can 51.

[0062] Optionally, the clamping plate 531 is elastically abutted against the dust container 51 or the bottom shell 52 via a first spring 533 .

[0063] Optionally, the sliding block 532 is elastically abutted against the dust container 51 or the bottom shell 52 via a second spring 534 .

[0064] Optionally, the card plate 531 includes a first limit plate 5312 and a second limit plate 5313 that are relatively arranged, the sliding block 532 is slidably arranged between the first limit plate 5312 and the second limit plate 5313, a limit column 535 is arranged on the outer peripheral wall of the dust tank 51 or the side wall of the bottom shell 52, and the sliding block 532 is provided with a first limit groove 5321 that slidably cooperates with the limit column 535.

[0065] See also Figures 10 to 15 Optionally, the convex ring 521 and the bottom shell 52 are integrally formed, and the structure is simple and easy to clean.

[0066] Optionally, the protruding ring 521 and the bottom shell 52 are detachably connected.

[0067] Optionally, the convex ring 521 is clamped with the bottom shell 52 .

[0068] Optionally, the convex ring 521 is conical; the outer wall of the conical convex ring 521 is not conducive to the adhesion of garbage, which is convenient for cleaning and allows the garbage to slide to the upper surface of the bottom shell 52 at a high angle, thereby facilitating garbage collection.

[0069] Optionally, a filter hole is provided on the top of the filter cover 522 .

[0070] Optionally, filter holes are provided on the side wall of the filter cover 522 .

[0071] Optionally, filter holes are provided on the top and side walls of the filter cover 522 .

[0072] Optionally, the filter holes are arranged in an array.

[0073] Optionally, the filter holes have the same pore size.

[0074] Optionally, the aperture of each filter hole is set to be gradually changed.

[0075] Optionally, the filter holes are arranged on the side walls of the filter cover 522, and the aperture of the filter holes at the upper end is larger than that of the filter holes at the lower end; generally, the higher the height to which the garbage rises, the greater the difficulty; the filter holes at the lower end have smaller apertures and weaker adsorption capacity, which is not conducive to garbage adhesion; and although the filter holes at the upper end have larger apertures and stronger adsorption capacity, due to the higher height, it is difficult for the garbage to rise to this height, and thus it is difficult for the garbage to reach the filter holes at the upper end. In this way, under the same negative pressure conditions, it is more conducive to the garbage in the dust tank 51 to fall to the upper surface of the bottom shell 52, thereby facilitating garbage collection; at the same time, it is beneficial to reduce the garbage entering the position of the first filter element 54, thereby extending the service life of the first filter element 54.

[0076] Optionally, the aperture of the filter holes near the air inlet channel 523 is smaller than the aperture of the filter holes far from the air inlet channel 523; generally, the farther the distance the garbage moves, the greater the difficulty, and the filter holes near the air inlet channel 523 have a stronger adsorption effect on the garbage entering the dust tank 51 from the air inlet channel 523 than the filter holes far from the air inlet channel 523. Reducing the aperture of the filter holes near the filter channel is conducive to reducing the adsorption capacity of the filter holes near the filter channel, making it easier for the garbage to fall onto the upper surface of the bottom shell 52; while increasing the aperture of the filter holes far from the filter channel is conducive to In order to ensure the negative pressure inside the dust tank 51, the filtering capacity of the dust tank assembly 50 is ensured; even if the filter holes far away from the filtering channel have a strong adsorption capacity, the garbage needs to be moved a longer distance due to being far away from the filtering channel, and it is more difficult to move to this position. The adsorption capacity of the filter holes far away from the filtering channel for the garbage will also be weakened. This is conducive to ensuring the negative pressure inside the dust tank 51, allowing the garbage to fall more easily to the upper surface of the bottom shell 52, thereby facilitating collection; at the same time, it is conducive to reducing the garbage entering the position of the first filter element 54 and extending the service life of the first filter element 54.

[0077] Optionally, the filter cover 522 is a metal filter cover, which has the advantages of high strength and long service life.

[0078] Optionally, the filter cover 522 is a stainless steel filter cover.

[0079] Optionally, the filter cover 522 includes a filter support 5221 and a filter 5222 , and the filter 5222 is disposed on the filter support 5221 .

[0080] Optionally, the filter cover 522 includes a filter support 5221 and a filter 5222, and the filter 5222 is detachably arranged on the filter support 5221, so that the filter 5222 is convenient to be disassembled for cleaning and replacement. Optionally, the filter cover 522 is conical, and the conical filter cover 522 side wall is not conducive to the attachment of garbage, which is convenient for cleaning, and it is convenient for the garbage already attached to slide down to the lower position of the upper surface of the bottom shell 52, so as to facilitate garbage collection.

[0081] Optionally, the filter cover 522 is cylindrical, and the filter holes can be distributed all over the outer wall of the filter cover 522. This not only has a wide adsorption surface, but also is not conducive to the adhesion of garbage, making it convenient to clean.

[0082] Optionally, the outer wall of the filter cover 522 is transitionally connected to the outer wall of the convex ring 521; this makes it easy to clean the position where the filter cover 522 is connected to the outer wall of the convex ring 521, and also makes it easy for garbage to slide from the side wall of the filter cover 522 through the outer wall of the convex ring 521 to a position at a lower height on the upper surface of the bottom shell 52, thereby facilitating garbage collection.

[0083] Optionally, a first filter element 54 is provided on a side of the bottom shell 52 away from the dust tank 51 , and the first filter element 54 is conducive to secondary filtering of smaller garbage filtered by the filter cover 522 , thereby ensuring the filtering effect.

[0084] Optionally, the first filter element 54 completely blocks the inner ring hole 5211 of the convex ring 521 , so that the garbage passing through the filter cover 522 can be filtered for the second time.

[0085] Optionally, the first filter element 54 is detachably arranged on a side of the bottom shell 52 away from the dust container 51 , so that it is convenient to clean and replace the first filter element 54 .

[0086] Optionally, the first filter element 54 is disposed on a filter element bracket 540 , and the filter element bracket 540 is detachably connected to a side of the bottom shell 52 away from the dust tank 51 , so that it is convenient to clean and replace the first filter element 54 .

[0087] Optionally, the air inlet channel 523 includes an air inlet and an air outlet, the air inlet is connected to the suction head, and the air outlet of the air inlet channel 523 is provided with a flexible baffle 5231. When the negative pressure inside the dust tank 51 reaches a certain range, the flexible baffle 5231 will open under the action of the negative pressure, so that the suction head position of the hair removal device has sufficient negative pressure, which facilitates the smooth suction of garbage into the dust tank 51.

[0088] Optionally, the air inlet of the air inlet channel 523 passes through the side of the bottom shell 52 away from the dust can 51, and the air outlet of the air inlet channel 523 is set away from the filter cover 522. The air outlet is set away from the filter cover 522, which is beneficial to prolonging the path length required for the garbage to be transferred to the filter cover 522 after entering the dust can 51, and reducing the garbage reaching the filter cover 522. On the one hand, it can reduce the amount of garbage filtered by the filter cover 522. On the other hand, larger and heavier garbage is more likely to fall to the upper surface of the bottom shell 52 before entering the filter cover 522, thereby avoiding the filter cover 522 from being blocked. In addition, since the amount of garbage passing through the filter cover 522 is reduced, and it is mainly small and light garbage, this is beneficial to extending the service life of the first filter element 54.

[0089] Optionally, the air outlet height of the air inlet channel 523 is lower than the filter cover 522 , which can effectively prevent garbage from entering the filter cover 522 , thereby preventing the filter cover 522 from being blocked and extending the service life of the first filter element 54 .

[0090] Optionally, a plurality of spaced limiting ridges 524 are provided on the outer peripheral wall of the convex ring 521; the limiting ridges 524 are more conducive to the attachment of garbage, increase the difficulty of garbage transfer with negative pressure, reduce the amount of garbage spiraling up with the air flow, reduce the amount of garbage filtered by the filter cover 522, avoid the filter cover 522 from being blocked, and extend the service life of the first filter element 54; the convex ring portion 521 allows some garbage to fall to the bottom shell 52 under its own gravity without passing through the filter cover 522, so that more garbage can be stored in the dust tank 51, which is beneficial to improve the internal space utilization rate of the dust tank 51, reduce the cleaning frequency of the dust tank 51, and ensure normal use.

[0091] Optionally, the limiting ridges 524 extend to the surface of the bottom shell 52; the limiting ridges 524 are more conducive to the attachment of garbage, increase the difficulty of transferring garbage with negative pressure, reduce the amount of garbage spiraling up with the air flow, reduce the amount of garbage filtered by the filter cover 522, avoid the filter cover 522 from being blocked, and at the same time extend the service life of the first filter element 54.

[0092] Optionally, the first filter element 54 is a sponge filter element.

[0093] Optionally, the limiting rib 524 is spiral-shaped, and the extended surface of the spiral limiting rib 524 is longer, which is convenient for more garbage to adhere. Moreover, the spiral limiting rib 524 is set at an angle with the spiral rising angle of the garbage, which can weaken the adsorption effect of negative pressure on the garbage, thereby facilitating the adhesion of more garbage.

[0094] Optionally, a handle 512 is provided on the outer side wall of the dust container 51; the handle 512 is convenient for gripping and operation.

[0095] Optionally, the handle 512 is located on the top of the outer peripheral wall of the dust container 51 .

[0096] Optionally, the dust tank 51 is partially transparent, so that it is convenient to observe the garbage collection situation inside the dust tank 51 and to clean it in time.

[0097] Optionally, the dust tank 51 is completely transparent, which makes it easy to observe the garbage collection situation inside the dust tank 51 and to clean it in time.

[0098] Optionally, a plurality of positioning portions 525 arranged at intervals are provided at the bottom of the dust tank 51 , and the positioning portions 525 are positioning protrusions or positioning cavities; this facilitates quick positioning between the dust tank assembly 50 and the host 6 .

[0099] Optionally, a plurality of spaced limiting portions 526 are provided at the bottom of the dust tank 51 , and the limiting portions 526 are buckles or slots, which facilitate quick fixation and separation between the dust tank assembly 50 and the host 6 .

[0100] Optionally, the bottom surface of the bottom shell 52 is provided with a plurality of spaced positioning portions 525, which are positioning protrusions or positioning cavities; this facilitates quick positioning between the dust can assembly 50 and the host 6, and facilitates quick fixing and separation between the dust can assembly 50 and the host 6.

[0101] Optionally, the bottom surface of the bottom shell 52 has a plurality of spaced limiting portions 526 , and the limiting portions 526 are snap buckles or slots, which facilitates quick fixation and separation between the dust can assembly 50 and the main unit 6 .

[0102] See also Figure 4 and 5 The dust container assembly 50 provided in the embodiment of the present invention is detachably arranged on the host 6, and the host 6 is used to provide negative pressure to the dust container assembly 50.

[0103] The dust can assembly 50 of the hair removal device provided in the embodiment of the present invention can be used to collect garbage. Since the dust can 51 is sealed with the bottom shell 52, after the dust can assembly 50 is separated from the main body 6, the garbage will not be scattered into the environment. The dust can assembly 50 can be separated from the main body 6 as a whole and transferred to a preset position to open. On the one hand, it can ensure cleanliness, and on the other hand, it can reduce the weight of the transfer part to facilitate transfer. Moreover, after the dust can assembly 50 is inverted, the garbage will automatically fall into the dust can 51, which is convenient for pouring out; the filter cover 522 is set on the top of the convex ring 521, and the setting position is relatively high. In this way, when the garbage enters the dust can 51, most of the garbage will not be able to reach the filter cover 5 above the convex ring 521 due to insufficient lifting force. The position of 22 can avoid the problem of the filter hole of the filter cover 522 being blocked. In this way, even if the filter hole of the filter cover 522 is not enlarged, the normal use of the filter cover 522 can be guaranteed, and the convex ring 521 will limit the position of a part of the garbage entering the filter cover 522, thereby reducing the garbage passing through the filter cover 522, and further reducing the garbage entering the first filter element 54, which is beneficial to extending the service life of the first filter element 54; the convex ring part 521 allows some garbage to fall to the bottom shell 52 under its own gravity without passing through the filter cover 522, so that more garbage can be stored in the dust tank 51, which is beneficial to improve the internal space utilization rate of the dust tank 51, reduce the cleaning frequency of the dust tank 51, and ensure normal use.

[0104] like Figures 16 to 20 As shown, in order to facilitate the quick installation and separation of the dust can assembly 50 and the host 6, in the embodiment of the present invention, a buckle structure is provided between the dust can assembly 50 and the host 6, and the buckle structure includes: A first buckle assembly 501, which is disposed on the dust container assembly 50; A second buckle assembly, the second buckle assembly is movably arranged on the host 6, and the position of the second buckle assembly on the host 6 is adjustable; The dust container assembly 50 is fixed to the main unit 6 by a first buckle assembly 501 and a second buckle assembly; The second driving member 7 is connected to the second buckle assembly to drive the second buckle assembly to move from a position engaged with the first buckle assembly 501 to a position separated from the first buckle assembly 501 .

[0105] During use of the hair removal device provided by the embodiment of the present invention, the dust can assembly 50 can be quickly fixed to the main unit 6 by means of the first snap assembly 501 and the second snap assembly. When separation is required, the second drive member 7 can drive the second snap assembly to move from a position engaged with the first snap assembly 501 to a position separated from the first snap assembly 501, thereby facilitating rapid separation of the dust can assembly 50 from the main unit 6. This facilitates rapid installation and separation between the dust can assembly 50 and the main unit 6, thereby improving customer experience.

[0106] Optionally, the first buckle assembly 501 includes a third buckle 5111 and a fourth buckle 5112 that are arranged at intervals, and the third buckle 5111 and the fourth buckle 5112 are both arranged at the bottom of the dust container assembly 50; The second buckle assembly includes a fifth buckle 6110 and a sixth buckle 6120 which are arranged at intervals. The fifth buckle 6110 is arranged on the first transmission arm 611, and the sixth buckle 6120 is arranged on the second transmission arm 612. The first transmission arm 611 and the second transmission arm 612 are both movably arranged on the host 6. The fifth buckle 6110 is used to be engaged with the third buckle 5111, and the sixth buckle 6120 is used to be engaged with the third buckle 5111. The second driving member 7 is connected to the first transmission arm 611 and the second transmission arm 612 respectively.

[0107] The first transmission arm 611 and the second transmission arm 612 can respectively drive the fifth buckle 6110 and the sixth buckle 6120 to move. In this way, the first transmission arm 611 and the second transmission arm 612 are driven by the second driving member 7 to move at the same time, so that the fifth buckle 6110 and the sixth buckle 6120 can move accordingly, thereby facilitating the separation of the fifth buckle 6110 and the sixth buckle 6120 from the third buckle 5111 and the fourth buckle 5112, thereby facilitating the separation of the dust can assembly 50 from the main unit 6.

[0108] Optionally, the first transmission arm 611 and the second transmission arm 612 are respectively rotatably connected to the host 6; The first transmission arm 611 and the second transmission arm 612 are spaced apart from each other, and one end of the first transmission arm 611 is close to one end of the second transmission arm 612; The second driving member 7 is movably connected to the main body 6, and the second driving member 7 is respectively connected to one end of the first transmission arm 611 and one end of the second transmission arm 612; The fifth buckle 6110 is disposed at the other end of the first transmission arm 611 , and the sixth buckle 6120 is disposed at the other end of the second transmission arm 612 .

[0109] The second driving member 7 can change the position of the other end of the first transmission arm 611 and the other end of the second transmission arm 612 by driving the first transmission arm 611 and the second transmission arm 612 to rotate relative to the main unit 6, thereby moving the fifth buckle 6110 at the other end of the first transmission arm 611 and the sixth buckle 6120 at the other end of the second transmission arm 612. When the fifth buckle 6110 moves from a position engaged with the third buckle 5111 to a position separated from the first buckle assembly 501, and the sixth buckle 6120 moves from a position engaged with the fourth buckle 5112 to a position separated from the fourth buckle 5112, the dust can assembly 50 can be smoothly separated from the main unit 6.

[0110] Optionally, a first restoring member 6111 is provided on the first transmission arm 611, and the first restoring member 6111 elastically abuts against the first transmission arm 611 to limit the first transmission arm 611 from moving along with the second driving member 7, and one end of the first restoring member 6111 abuts against the first transmission arm 611, and the other end abuts against the host 6; The second transmission arm 612 is provided with a second reset member 6121, which elastically abuts against the second transmission arm 612 to limit the second transmission arm 612 from moving along with the second driving member 7, and one end of the second reset member 6121 abuts against the second transmission arm 612, and the other end abuts against the host 6; The second driving member 7 is provided with a third restoring member 70, the third restoring member 70 elastically abuts against the second driving member 7 to drive the second driving member 7 to reset, one end of the third restoring member 7 abuts against the second driving member 7, and the other end abuts against the host 6; The second driving member 7 can drive the second buckle assembly to move, so as to facilitate the separation of the first buckle assembly 501 from the second buckle assembly, and the first reset assembly, the second reset assembly and the third reset assembly can respectively drive the fifth buckle 6110, the sixth buckle 6120 and the second driving member 7 to reset. In this way, each time the dust can assembly 50 is separated from the main unit 6, the second buckle assembly and the second driving member 7 will be reset, that is, the second buckle assembly will move back to a position where it can be engaged with the first buckle assembly 501, so as to facilitate the subsequent quick engagement and cooperation between the dust can assembly 50 and the main unit 6.

[0111] Optionally, the first restoring member 6111 , the second restoring member 6121 and the third restoring member 70 are all springs.

[0112] Optionally, the first transmission arm 611 and the second transmission arm 612 are both bow-shaped transmission arms; the second buckle assembly formed by the first transmission arm 611, the second driving member 7 and the second transmission arm 612 is generally semicircular.

[0113] Optionally, a first guide surface 6112 is provided on the first transmission arm 611, and a second guide surface 71 is provided on the second driving member 7, and the first guide surface 6112 is slidably matched with the second guide surface 71; The second transmission arm 612 is provided with a third guide surface 6122, and the second driving member 7 is provided with a fourth guide surface 73, and the third guide surface 6122 and the fourth guide surface 73 are slidably matched; When the second driving member 7 moves, the second guide surface 71 and the fourth guide surface 73 of the second driving member 7 can respectively cooperate with the first guide surface 6112 on the first transmission arm 611 and the third guide surface 6122 on the second transmission arm 612 and drive the first transmission arm 611 and the second transmission arm 612 to move. In this way, the first transmission arm 611 and the second transmission arm 612 can be driven to move quickly through the second driving member 7, so that the second buckle assembly can be quickly moved from the position engaged with the first buckle assembly 501 to the position separated from the first buckle assembly 501, thereby realizing the rapid separation of the dust can assembly 50 from the main unit 6.

[0114] Optionally, a first straight surface 6113 is provided at the bottom of the first guide surface 6112. The second guiding surface 71 has a second straight extending surface 72 at the bottom. The second guide surface 71 is located above the first guide surface 6112; the first straight surface 6113 abuts against the second straight surface 72; the abutment between the first straight surface 6113 and the second straight surface 72 will limit the first transmission arm 611 from moving toward the second driving member 7; when the second driving member 7 moves downward, the second guide surface 71 on the second driving member 7 will drive the first transmission arm 611 to move away from the second driving member 7 by pressing against the first guide surface 6112, thereby causing the position of the fifth buckle 6110 at the other end of the first transmission arm 611 to deviate, making it easier for the fifth buckle 6110 to be out of the engaging state with the third buckle 5111; The third guiding surface 6122 has a third straight extending surface 6123 at the bottom. A fourth straight surface 74 is provided at the bottom of the fourth guide surface 73. The fourth guide surface 73 is located above the third guide surface 6122, and the third straight surface 6123 abuts against the fourth straight surface 74; the third straight surface 6123 abuts against the second straight surface 72, which can limit the distance that the second transmission arm 612 moves toward the side of the second driving member 7. When the second driving member 7 moves downward, the fourth guide surface 73 on the second driving member 7 drives the second transmission arm 612 to move away from the second driving member 7 by pressing the third guide surface 6122, thereby causing the position of the sixth buckle 6120 at the other end of the second transmission arm 612 to deviate, making it convenient for the sixth buckle 6120 to be out of the engaging state with the fourth buckle 5112; when the fifth buckle 6110 and the sixth buckle 6120 are separated from the third buckle 5111 and the fourth buckle 5112 respectively, the dust can assembly 50 and the main unit 6 can be freely separated.

[0115] Optionally, the second driving member 7 comprises a sliding plate 7a, and a button hole 75 is provided on one side of the sliding plate 7a; A first extension portion 76 is provided on the other side of the sliding plate 7a, and the second guide surface 71 is provided on the first extension portion 76. A second extension portion 77 is further provided on the other side of the sliding plate 7a, the first extension portion 76 is spaced apart from the second extension portion 77, and the fourth guide surface 73 is provided on the second extension portion 77; A slide groove 610 is provided on the main unit 6, and a sliding plate 7a is slidably provided in the slide groove 610; the second driving member 7 controls the movement of the first transmission arm 611 and the second transmission arm 612 through the sliding plate 7a, which is convenient for operation and has strong stability; the setting of the button hole 75 is convenient for the operator to insert his fingers and apply force, which is convenient for operation.

[0116] Optionally, a cover plate 62 is further disposed above the second buckle assembly, the cover plate 62 is fixed on the host 6, a first slot 621 is disposed at a position of the cover plate 62 corresponding to the fifth buckle 6110, and a second slot 622 is disposed at a position of the cover plate 62 corresponding to the sixth buckle 6120; The cover plate 62 is also provided with a plurality of positioning grooves 623 arranged at intervals, and the bottom of the dust tank assembly 50 is provided with a positioning column 5012 that matches the positioning grooves 623; A second filter element 63 is disposed in the middle of the cover plate 62, and the second filter element 63 corresponds to the area between the first transmission arm 611 and the second transmission arm 612; The main unit 6 is equipped with a suction motor, which is arranged below the second filter element 63; Optionally, the second filter element 63 is a HEPA filter element.

[0117] On the one hand, the cover plate 62 can protect the second buckle assembly and the second driving member 7. On the other hand, the first buckle groove 621 and the second buckle groove 622 can limit the third buckle 5111 and the fourth buckle 5112 to prevent the dust can assembly 50 from following the movement of the first transmission arm 611 and the second transmission arm 612 when the first transmission arm 611 and the second transmission arm 612 move, thereby affecting the normal separation of the dust can assembly 50 from the main unit 6.

[0118] In the buckle structure provided in the embodiment of the present invention, the first buckle assembly 501 is arranged at the bottom of the dust container assembly 50, and the second buckle assembly is arranged at the top of the host 6.

[0119] During use of the hair removal device provided by the embodiment of the present invention, the dust can assembly 50 can be quickly fixed to the main unit 6 with the help of the first snap assembly 501 and the second snap assembly. When separation is required, the second drive member 7 can drive the second snap assembly to move from a position engaged with the first snap assembly 501 to a position separated from the first snap assembly 501, thereby facilitating the rapid separation of the dust can assembly 50 from the main unit 6. This facilitates rapid installation and separation between the dust can assembly 50 and the main unit 6, thereby improving customer experience. Example

[0120] See also Figures 1 to 8 The hair removal device provided by the embodiment of the present invention includes a hair suction component, wherein the hair suction component includes: an air suction housing 11, the air suction housing 11 has an air suction channel 12, the air suction channel 12 includes an air inlet 121 and an air outlet 122, the air inlet 121 passes through one end of the air suction housing 11, and the air outlet 122 passes through the other end of the air suction housing 11; The limiting plate 2 is arranged on the outer wall of one end of the air extraction housing 11 provided with the air inlet 121, and a strip-shaped through hole is opened on the limiting plate 2, and the through hole passes through the two back sides of the limiting plate 2; The comb 3 is slidably matched with the through hole. The comb 3 includes a combing part 31 for combing hair and a supporting part 32 for supporting the combing part 31. The combing part 31 passes through the limiting plate 2 and extends to one side of the air inlet 121. After the comb 3 is matched with the limiting plate 2, when hair is attached to the comb 3, the comb 3 can be moved relative to the limiting plate 2, and the hair attached to the comb 3 is blocked by the limiting plate 2, so that the hair is moved relative to the comb 3, so that the hair attached to the comb 3 is separated from the comb 3 conveniently; The first driving member 4 includes a transmission rod 42, one end of which is hinged on the side wall of the vacuum shell 11, and a second limiting groove 321 is provided on the support portion 32. The other end of the transmission rod 42 is movably arranged in the second limiting groove 321. After the transmission rod 42 is hinged to the vacuum shell 11, a lever structure is formed to drive the comb 3 to move.

[0121] The first driving member 4 further includes a spring 41, one end of the spring 41 abuts against the transmission rod 42, and the other end of the spring 41 abuts against the side wall of the exhaust housing 11; The moving directions of the comb 3 are defined as the first direction X and the second direction X1, the first direction X and the second direction X1 are opposite directions to each other, when the comb 3 moves in the first direction X, the distance that the combing part 31 passes through the limit plate 2 becomes larger, and when the comb 3 moves in the second direction X1, the distance that the combing part 31 passes through the limit plate 2 becomes smaller. The spring 41 has a tendency to allow the comb 3 to move along the first direction X, so that the distance that the combing part 31 passes through the limit plate 2 is maximized, thereby facilitating the combing process, and when the transmission rod 42 is pressed down, the transmission rod 42 can drive the comb 3 to move in the second direction X1, and the transmission rod 42 can drive the comb 3 to overcome the rebound effect of the spring 41 so that the distance that the combing part 31 extends out of the limit plate 2 is minimized, or does not extend out of the limit plate 2, thereby facilitating the separation of the hair attached to the combing part 31 from the combing part 31.

[0122] After the hair suction component of the hair removal device provided in this embodiment is connected to the air suction structure 5, the air inlet 121 of the air suction channel 12 on the air suction shell 11 can be used to suck hair, and the air outlet 122 is used to connect to the air suction structure 5. The limiting plate 2 can limit the movement of hair attached to the comb 3 relative to the comb 3. Then, during the combing process, if there is hair attached to the comb 3, the comb 3 can be moved relative to the limiting plate 2 so that the comb 3 and the hair move relative to each other, thereby separating the hair from the comb 3 and sucking it into the air suction structure 5 with the help of the corresponding air inlet 121. The comb 3 is set at the air inlet. On one side of the mouth 121, when the comb 3 combs the hair, some of the detached hair will be sucked into the mouth, transferred and collected, so as to prevent the hair from being scattered into the corresponding environment during the hair removal process, thereby ensuring a clean and tidy environment; the transmission rod 42 is hinged with the exhaust housing 11 to form a corresponding lever structure, and the comb 3 can be moved toward the second direction X1 by pressing down the transmission rod 42, so as to facilitate the separation of the hair on the combing part 31 from the comb 3, and the spring 41 is conducive to driving the comb 3 and the transmission rod 42 to reset, so that the comb 3 extends out of the limit plate 2 to the maximum distance, so as to be convenient for combing hair. The transmission rod 42 cooperates with the spring 41, which is not only low in cost, but also simple in structure and strong in stability; the exhaust structure 5 is composed of a dust tank assembly 50 and a host 6, and the dust tank assembly 50 can be used to collect and filter hair, and the host 6 is built with an exhaust motor, which can provide negative pressure for the hair suction assembly and the dust tank assembly 50. Example

[0123] See also Figures 10 to 15 The embodiment of the present invention provides a hair removal device, which includes a dust tank assembly 50, which is arranged on a host 6 and is used to collect and filter garbage, including dust, hair, etc. The dust tank assembly 50 includes: A dust tank 51, wherein the dust tank 51 is hollow, the top and the sides of the dust tank 51 are closed, and the bottom is open 511; The dust tank 51 is completely transparent, which makes it easy to observe the amount of garbage inside the dust tank 51 and to remove it in time; The inner wall of the dust tank 51 is smooth, which is not conducive to the adhesion of garbage and is convenient for cleaning; The top of the dust tank 51 is in the shape of an inverted round bowl, and the middle and bottom are in the shape of a hollow cylinder. The inner wall of the dust tank 51 has a smooth transition between the top and the inner wall. The internal structure of the dust tank 51 is not conducive to the adhesion of garbage and is convenient for cleaning. The bottom shell 52 is arranged at the bottom opening 511 of the dust tank 51. The bottom shell 52 and the dust tank 51 are sealed. One end of the bottom shell 52 is rotatably connected to the dust tank 51, and the other end of the bottom shell 52 is elastically clamped to the dust tank 51. The convex ring 521 is integrally formed and arranged on the bottom shell 52. The axis of the convex ring 521 is arranged in the vertical direction. The convex ring 521 protrudes from the upper surface of the bottom shell 52. The convex ring 521 increases the height of the filter cover 522, increases the difficulty of garbage entering the filter cover 522, and reduces the amount of garbage entering the filter cover 522, thereby avoiding clogging of the garbage net. The inner ring hole 5211 of the convex ring 521 passes through the bottom of the bottom shell 52, and the convex ring 521 is conical; The filter cover 522 is arranged on the top of the convex ring 521, and filter holes are arranged on the top or / and the side wall of the filter cover 522. An opening 511 is arranged at the bottom of the filter cover 522. The bottom opening 511 of the filter cover 522 is connected with the inner ring hole 5211 of the convex ring 521. The filter cover 522 is conical, and the outer peripheral wall of the filter cover 522 is transitionally connected with the upper end of the outer peripheral wall of the convex ring 521. The conical filter cover 522 and the convex ring 521 are not conducive to the adhesion of garbage and are convenient for cleaning. The air inlet channel 523 is arranged on the bottom shell 52 , one end of the air inlet channel 523 is connected to the inside of the dust container 51 , and the other end of the air inlet channel 523 is connected to the bottom of the bottom shell 52 .

[0124] The dust can assembly 50 of the hair removal device provided in the embodiment of the present invention can be used to collect garbage such as dust and hair. Since the dust can 51 is sealed with the bottom shell 52, after the dust can assembly 50 is separated from the main unit 6, the dust will not be scattered into the environment. The dust can assembly 50 can be separated from the main unit 6 as a whole and transferred to a preset position to open. On the one hand, it can ensure cleanliness, and on the other hand, it can reduce the weight of the transfer part to facilitate transfer. Moreover, after the dust can assembly 50 is inverted, the garbage will automatically fall from the bottom shell 52 into the dust can 51, which is convenient for pouring out. The bottom shell 52 is hinged to the dust can 51. When opened, the bottom shell 52 is equivalent to the dust can 51 being turned over, but the bottom shell 52 is only partially separated from the dust can 51, so as to avoid the bottom shell 52 being easily scattered after the dust can 51 is opened. The problem of loss; the filter cover 522 is set on the top of the convex ring 521, and the filter cover 522 is set at a higher position. In this way, when garbage enters the dust can 51, most of the garbage will not be able to reach the position of the filter cover 522 above the convex ring 521 due to insufficient lifting force, thereby avoiding the problem of the filter hole of the filter cover 522 being blocked. In this way, even if the filter hole of the filter cover 522 is not enlarged, the normal use of the filter cover 522 can be guaranteed, and the upward bulge makes the setting height of the filter cover 522 higher, which increases the height requirement for garbage to enter the filter cover 522, thereby limiting the position of a part of the garbage entering the filter cover 522, reducing the garbage passing through the filter cover 522, and then reducing the garbage entering the first filter element 54, which is beneficial to extending the service life of the first filter element 54. Example

[0125] See also Figures 16 to 20 The embodiment of the present invention provides a hair removal device. In order to facilitate the quick installation and separation of the dust tank assembly 50 and the host 6, a buckle structure is provided between the dust tank assembly 50 and the host 6. The buckle structure includes: A first buckle assembly 501, which is disposed on the dust can assembly 50, and includes a third buckle 5111 and a fourth buckle 5112 which are arranged at intervals, and the third buckle 5111 and the fourth buckle 5112 are both disposed at the bottom of the dust can assembly 50; A second buckle assembly, the second buckle assembly is movably arranged on the mainframe 6, and the position of the second buckle assembly on the mainframe 6 is adjustable. The second buckle assembly includes a first transmission arm 611 and a second transmission arm 612. The first transmission arm 611 is provided with a fifth buckle 6110 for engaging with the third buckle 5111, and the second transmission arm 612 is provided with a sixth buckle 6120 for engaging with the fourth buckle 5112. The first transmission arm 611 and the second transmission arm 612 are both rotatably connected to the mainframe 6; The dust container assembly 50 is fixed to the main unit 6 by a first buckle assembly 501 and a second buckle assembly; The second driving member 7 is respectively connected to one end of the first transmission arm 611 and one end of the second transmission arm 612 , the fifth buckle 6110 is arranged at the other end of the first transmission arm 611 , and the sixth buckle 6120 is arranged at the other end of the second transmission arm 612 .

[0126] In the hair removal device of the embodiment of the present invention, the dust can assembly 50 can be quickly snapped into the main unit 6 by means of the third snap 5111 and the fourth snap 5112 arranged at the bottom of the dust can assembly 50 and the fifth snap 6110 and the sixth snap 6120 arranged on the main unit 6, so that the dust can assembly 50 is fixed on the main unit 6; when the dust can assembly 50 and the main unit 6 need to be separated, the first transmission arm 611 and the second transmission arm 612 can be controlled to move by the second driving member 7, so that the fifth snap 6110 can be separated from the position where it is snapped into the third snap 5111, and at the same time, the sixth snap 6120 can be separated from the position where it is snapped into the fourth snap 5112, so that the dust can assembly 50 can be quickly separated from the main unit 6, thereby improving the customer experience.

[0127] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A hair removal device, characterized in that: include: Hair suction assembly, dust tank assembly and host; The hair suction assembly comprises an air suction shell, the air suction shell has an air suction channel, the air suction channel comprises an air inlet and an air outlet, the air inlet passes through one end of the air suction shell, and the air outlet passes through the other end of the air suction shell; A limit plate is arranged on the outer wall of one end of the air extraction housing provided with the air inlet, and a through hole / groove is arranged on the limit plate, and the through hole / groove passes through two opposite sides of the limit plate; A comb, the comb is slidably matched with the through hole / slot, the comb comprises a combing part for combing hair and a supporting part for supporting the combing part, the combing part passes through the limiting plate and extends to one side of the air inlet; A first driving member, the first driving member is connected to the comb to drive the comb to move relative to the limiting plate; The dust tank assembly is connected to the hair suction assembly via a hose; The host is arranged at the bottom of the dust tank assembly, and the host is detachably connected to the dust tank assembly; The hair suction component is used for combing and absorbing hair; The dust container assembly is used to collect and filter the hair absorbed by the hair suction assembly; The host is used to provide negative pressure for the dust tank assembly; A buckle structure is provided between the dust tank assembly and the host, and the buckle structure includes: A first buckle assembly, wherein the first buckle assembly is arranged on the dust tank assembly; a second buckle assembly, the second buckle assembly being movably disposed on the host, and the position of the second buckle assembly on the host being adjustable; The dust container assembly is fixed to the main unit by means of the first buckle assembly and the second buckle assembly; A second driving member is connected to the second buckle assembly to drive the second buckle assembly to move from a position engaged with the first buckle assembly to a position separated from the first buckle assembly.

2. The hair removal device according to claim 1, characterized in that: The first buckle assembly includes a third buckle and a fourth buckle which are arranged at intervals, and the third buckle and the fourth buckle are both arranged at the bottom of the dust tank assembly; The second buckle assembly includes a fifth buckle and a sixth buckle arranged at intervals, the fifth buckle is arranged on the first transmission arm, the sixth buckle is arranged on the second transmission arm, the first transmission arm and the second transmission arm are both movably arranged on the host, the fifth buckle is used to be engaged with the third buckle, and the sixth buckle is used to be engaged with the third buckle; The second driving member is connected to the first transmission arm and the second transmission arm respectively.

3. The hair removal device according to claim 2, characterized in that: The first transmission arm and the second transmission arm are respectively rotatably connected to the main machine; The first transmission arm and the second transmission arm are spaced apart, and one end of the first transmission arm is close to one end of the second transmission arm; The second driving member is movably connected to the main machine, and the second driving member is respectively connected to one end of the first transmission arm and one end of the second transmission arm; The fifth buckle is arranged at the other end of the first transmission arm, and the sixth buckle is arranged at the other end of the second transmission arm.

4. The hair removal device according to claim 2, characterized in that: The first transmission arm is provided with a first reset member, the first reset member elastically abuts against the first transmission arm to limit the first transmission arm from moving along with the second driving member, one end of the first reset member abuts against the first transmission arm, and the other end abuts against the host; The second transmission arm is provided with a second reset member, the second reset member elastically abuts against the second transmission arm to limit the second transmission arm from moving along with the second driving member, one end of the second reset member abuts against the second transmission arm, and the other end abuts against the host; The second driving member is provided with a third restoring member, and the third restoring member elastically abuts against the second driving member to drive the second driving member to reset. One end of the third restoring member abuts against the second driving member, and the other end abuts against the host.

5. The hair removal device according to claim 4, characterized in that: The first restoring member, the second restoring member and the third restoring member are all springs; The first transmission arm and the second transmission arm are both bow-shaped transmission arms; the second buckle assembly formed by the first transmission arm, the second driving member and the second transmission arm is substantially semicircular.

6. The hair removal device according to claim 3, characterized in that: The first transmission arm is provided with a first guide surface, the second driving member is provided with a second guide surface, and the first guide surface and the second guide surface are slidably matched; The second transmission arm is provided with a third guide surface, the second driving member is provided with a fourth guide surface, and the third guide surface is slidably matched with the fourth guide surface; When the second driving member moves, the second guide surface and the fourth guide surface of the second driving member can respectively cooperate with the first guide surface on the first transmission arm and the third guide surface on the second transmission arm to drive the first transmission arm and the second transmission arm to move.

7. The hair removal device according to claim 6, characterized in that: The bottom of the first guide surface is provided with a first straight surface, The bottom of the second guide surface is provided with a second straight extension surface, The second guide surface is located above the first guide surface; the first straight surface abuts against the second straight surface; The bottom of the third guide surface is provided with a third straight extension surface, The bottom of the fourth guide surface is provided with a fourth straight extending surface, The fourth guide surface is located above the third guide surface, and the third straight-extending surface abuts against the fourth straight-extending surface.

8. The hair removal device according to claim 6, characterized in that: The second driving member comprises a sliding plate, and a button hole is provided on one side of the sliding plate; A first extension portion is disposed on the other side of the sliding plate, and the second guide surface is disposed on the first extension portion. A second extension portion is further provided on the other side of the sliding plate, the first extension portion is spaced apart from the second extension portion, and the fourth guide surface is provided on the second extension portion; The host is provided with a slide groove, and the sliding plate is slidably arranged in the slide groove.

9. The hair removal device according to claim 2, characterized in that: A cover plate is further provided above the second buckle assembly, the cover plate is fixed on the host, a first clamping slot is provided at a position of the cover plate corresponding to the fifth buckle, and a second clamping slot is provided at a position of the cover plate corresponding to the sixth buckle; The cover plate is also provided with a plurality of positioning grooves arranged at intervals, and the bottom of the dust tank assembly is provided with positioning columns that cooperate with the positioning grooves; A second filter core is disposed in the middle of the cover plate, and the second filter core corresponds to the area between the first transmission arm and the second transmission arm.

10. The hair removal device according to any one of claims 1 to 9, characterized in that: The first buckle assembly is arranged at the bottom of the dust container assembly, and the second buckle assembly is arranged at the top of the main unit.

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