Hair combing brush and hairdressing tool

Abstract

The invention relates to a hair combing brush and a hairdressing tool. The hair combing brush comprises a main body structure, a movable panel and a trigger mechanism. The trigger mechanism comprises an operation unit and a lock catch unit, and the movable panel is driven to move from the carding position to the cleaning position through the lock catch unit. When the hair combing brush is normally used, the movable panel is located at the combing position, and hair such as hair is combed through the comb teeth. When hair wound on the comb teeth needs to be cleaned, the trigger mechanism is operated to drive the movable panel to move from the combing position to the cleaning position, so that the movable panel moves to the extending tail ends, deviating from the main body structure, of the comb teeth, the wound hair is ejected out, and a user can conveniently take down the hair wound on the comb teeth; and the carding effect in the subsequent use process is ensured. Meanwhile, due to the fact that the second air channel used for being connected with the wind power unit and the second air outlet communicated with the second air channel are formed in the main body structure, air can be discharged from the second air outlet so as to dry the hair and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of daily necessities, in particular to a hair grooming brush and a hair styling tool. BACKGROUND

[0002] The hair grooming brush is a cleaning appliance commonly used in daily life, which mainly cleans and combs the hair of a person or pet hair through comb teeth, and is also commonly used in some working environments where hair and silk fabrics need to be combed.

[0003] In the related art, some hair grooming brushes also have an air outlet function. However, the air outlet will cause the hair to be blown out of order, which is more likely to cause the hair to be entangled on the comb teeth, thereby increasing the combing resistance and affecting the combing effect, and thus affecting the user's experience. SUMMARY

[0004] Therefore, it is necessary to provide a hair grooming brush to solve the problem of affecting the user's experience existing in the prior art.

[0005] A hair grooming brush, comprising:

[0006] A main body structure, a second air duct for connecting with a wind power unit is arranged in the main body structure, a second air outlet in communication with the second air duct and comb teeth arranged in an array and extending along an extension direction are arranged on the main body structure;

[0007] A movable panel, a through hole for the comb teeth to pass through is configured on the movable panel; when the movable panel is in a combing position, the movable panel is located at an extension starting end of the comb teeth close to the main body structure; when the movable panel is in a cleaning position, the movable panel is located at an extension ending end of the comb teeth away from the main body structure;

[0008] A trigger mechanism, the trigger mechanism is embedded in the main body structure, the trigger mechanism comprises an operation unit and a lock unit in transmission connection with the operation unit, the operation unit is in sliding connection with the main body structure, and the lock unit is connected with the movable panel; the operation unit is configured to be operable to move, so as to drive the movable panel to move from the combing position to the cleaning position through the lock unit.

[0009] In one embodiment, the operation unit comprises a pull ring, and a transmission part is arranged on the pull ring;

[0010] The lock unit comprises a first lock plate connected to the movable panel and slidingly connected to the transmission part, so as to convert the movement of the pull ring in the pulling direction into the movement of the first lock plate in the comb extending direction, so as to drive the movable panel to move from the grooming position to the cleaning position; the pulling direction intersects the extending direction of the comb.

[0011] In one of the embodiments, the transmission part comprises a transmission rail, the extending direction of the transmission rail intersects the pulling direction and the extending direction of the comb; the first lock plate is provided with a first lock protrusion, when the movable panel moves from the grooming position to the cleaning position, the first lock protrusion slides along the transmission rail.

[0012] In one of the embodiments, the transmission part comprises a flat groove connected to both ends of the transmission rail, the extending direction of the flat groove is parallel to the pulling direction, when the first lock protrusion is located in the flat groove, the groove wall of the flat groove limits the movement of the first lock plate in the extending direction of the comb.

[0013] In one of the embodiments, the pull ring comprises a pull rod holder and a handle part connected to the pull rod holder, the transmission part is arranged on the pull rod holder.

[0014] In one of the embodiments, the main body structure is configured with a avoiding groove; when the movable panel is in the grooming position, the handle part is located in the avoiding groove; when the movable panel is in the cleaning position, the handle part protrudes from the main body.

[0015] In one of the embodiments, the handle part is movably connected to the pull rod holder.

[0016] In one of the embodiments, the main body structure comprises a shell and a bottom plate connected between the shell and the movable panel, the comb and the second air outlet are arranged on the bottom plate; the side of the shell away from the bottom plate is provided with a first mounting groove;

[0017] The main body structure further comprises a cover, the cover covers the first mounting groove to form a mounting cavity with the first mounting groove; the trigger mechanism is slidingly connected to the cavity wall of the mounting cavity in the pulling direction.

[0018] In one of the embodiments, the side of the movable panel facing the shell is provided with a guide connecting column, the guide connecting column penetrates the bottom plate and the shell; and / or

[0019] The shell is configured with an avoiding groove, part of the trigger mechanism is located in the avoiding groove; and / or

[0020] One of the housing and the cover is provided with a clamping hook, and the other is provided with a clamping slot for clamping the clamping hook.

[0021] In one of the embodiments, one of the cover and the trigger mechanism is provided with a first limiting rib, and the other is provided with a first guide slot for slidingly matching the first limiting rib, and the first limiting rib is used to block the trigger mechanism from moving along the extension direction of the comb teeth; and / or

[0022] One of the housing and the trigger mechanism is provided with a second limiting rib, and the other is provided with a second limiting slot for slidingly matching the second limiting rib, and the second limiting rib is used to limit the trigger mechanism from moving along the width direction of the hair grooming brush, and the width direction of the hair grooming brush, the pulling direction and the extension direction of the comb teeth are perpendicular to each other.

[0023] In one of the embodiments, one of the cover and the trigger mechanism is provided with a first limiting rib, and the other is provided with a first guide slot for slidingly matching the first limiting rib.

[0024] In one of the embodiments, the operation unit includes a second operation button, the lock unit includes a second lock plate connected with the second operation button, and the second lock plate is connected to the movable panel; pressing the second operation button along the extension direction of the comb teeth can drive the movable panel to move from the grooming position to the cleaning position through the second lock plate.

[0025] In one of the embodiments, the trigger mechanism further includes a rotating lock abutting against the second operation button, the rotating lock has a fulcrum end and a resistance end, the fulcrum end is rotationally connected to the main structure, and the resistance end abuts against the second lock plate.

[0026] In one of the embodiments, the second operation button is provided with a first boss, the rotating lock further includes a power end between the fulcrum end and the resistance end, and the power end abuts against the first boss; and / or

[0027] The fulcrum end is provided with a first rotating shaft, and the second operation button is rotationally connected to the main structure through the first rotating shaft;

[0028] The second lock plate is provided with an abutting slot, and the resistance end abuts in the abutting slot.

[0029] In one of the embodiments, one side of the movable panel towards the main structure is provided with a guide connecting column, the guide connecting column is arranged in the main structure and is in interference fit with the second lock plate.

[0030] In one of the embodiments, a first reset member is connected between the second locking plate and the main body structure, and after the external force acting on the second operating button is removed, the first reset member is used to drive the second locking plate to drive the movable panel to reset to the combing position.

[0031] In one of the embodiments, the movable panel comprises a panel body and a panel cover connected to the panel body; and / or

[0032] The aperture of the perforation is larger than the outer diameter of the comb tooth.

[0033] A hair styling tool, comprising a main body and a hair combing brush as described above detachably connected to the main body.

[0034] In one of the embodiments, the main body is provided with a first air inlet and a first air outlet, and a first air duct is arranged in the main body and communicates the first air inlet and the first air outlet, and a wind power unit is arranged in the first air duct;

[0035] The main body comprises a shell and a bottom plate connected between the shell and the movable panel, and the comb tooth and the second air outlet are arranged on the bottom plate in a spaced manner; the shell is configured with a cavity with an opening facing the second air outlet and communicating with the second air outlet, and the cavity forms the second air duct communicating with the first air outlet.

[0036] In one of the embodiments, a third air outlet is arranged on the movable panel and communicates with the second air outlet; and / or

[0037] A filter screen is arranged at the first air inlet.

[0038] In one of the embodiments, a first protruding portion is arranged on the side of the shell facing the bottom plate, and the first protruding portion is located in the cavity; the first protruding portion has a gap with the bottom plate.

[0039] In one of the embodiments, a first fastening portion is arranged on the first protruding portion for connection and cooperation with the bottom plate.

[0040] In one of the embodiments, the first fastening portion extends from the end surface of the first protruding portion towards the bottom plate.

[0041] In one of the embodiments, a receiving groove is arranged on the side of the first protruding portion away from the bottom plate, and part of the trigger mechanism is located in the receiving groove.

[0042] In one of the embodiments, one of the shell and the bottom plate is provided with an annular sealing groove, and the other is provided with an annular sealing ring for clamping the sealing groove.

[0043] In one of the embodiments, the hair combing brush further comprises a connecting head connected to the body and interfacing with the first air outlet, the connecting head is configured with a first through hole for communicating the first air outlet and the second air duct.

[0044] In one of the embodiments, the first air duct is provided with a heating unit, the heating unit is located between the air unit and the first air outlet.

[0045] In one of the embodiments, the body is provided with a control button, the control button is provided with a holding portion for a user to hold between the control button and the first air inlet.

[0046] In one of the embodiments, the control button comprises a switch key, a speed regulating key and a cold air switching key arranged at intervals.

[0047] In one of the embodiments, the body is provided with a first clamping portion, the hair combing brush is provided with a second clamping portion for clamping with the first clamping portion.

[0048] In one of the embodiments, the body is provided with a transmission member, the first clamping portion is located on the transmission member.

[0049] The transmission member is connected with a release push button, the release push button is used to drive the transmission member to move to an unlocking position away from the hair combing brush in a direction, so as to make the first clamping portion and the second clamping portion disengage.

[0050] In one of the embodiments, the body and the transmission member are connected with a second reset member, when the external force acting on the release push button is removed, the second reset member is used to drive the transmission member to move to a locking position close to the hair combing brush.

[0051] In one of the embodiments, the release push button and the control button are respectively located on two sides of the body; and / or

[0052] In the flow direction of the first air duct, the distance between the release push button and the first air outlet is less than the distance between the control button and the first air outlet.

[0053] In normal use, the movable panel of the aforementioned hair combing brush is in the combing position, using the comb teeth to comb hair, such as head hair. When it is necessary to remove hair tangled on the comb teeth, the trigger mechanism drives the movable panel from the combing position to the cleaning position. This moves the movable panel to the extension end of the comb teeth away from the housing, thereby pushing out the tangled hair. This makes it easy for the user to remove the hair tangled on the comb teeth, ensuring the combing effect during subsequent use and improving the user experience. Simultaneously, because the main structure is equipped with a second air duct for connecting to the wind unit and a second air outlet connected to the second air duct, air can be discharged from the second air outlet to dry the hair. Attached Figure Description

[0054] Figure 1 This is a schematic diagram of a hair styling tool provided in an embodiment of this application.

[0055] Figure 2 for Figure 1 A schematic diagram of the hair styling tools shown from another perspective.

[0056] Figure 3 for Figure 2 A partial schematic diagram of the hair styling tools shown.

[0057] Figure 4 for Figure 1 A schematic diagram of the hair styling tools shown from another perspective.

[0058] Figure 5 for Figure 4 A magnified view of point A in the hair styling tools shown.

[0059] Figure 6 for Figure 1 A cross-sectional view of the hair styling tools shown.

[0060] Figure 7 This is a schematic diagram of the movable panel in the cleaning position of the hair combing brush provided in the first embodiment of this application.

[0061] Figure 8 for Figure 7 An exploded view of a hair combing brush is shown.

[0062] Figure 9 for Figure 8 The hair-grooming brush shown is an exploded view from another perspective.

[0063] Figure 10 for Figure 7 The cross-sectional view of the hair combing brush shown.

[0064] Figure 11 for Figure 10The diagram shows a cross-sectional view of the movable panel in the combing position of the hair brush.

[0065] Figure 12 This is a schematic diagram of the pull ring in a hair combing brush provided in one embodiment of this application.

[0066] Figure 13 for Figure 12 The diagram shows the pull ring in a hair combing brush in another state.

[0067] Figure 14 This is a schematic diagram of the movable panel in the combing position of the hair combing brush provided in the second embodiment of this application.

[0068] Figure 15 for Figure 14 The cross-sectional view of the hair combing brush shown.

[0069] Figure 16 for Figure 14 A partial schematic diagram of a hair combing brush is shown.

[0070] Figure 17 for Figure 14 The diagram shows the movable panel of the hair combing brush in the cleaning position.

[0071] Figure 18 for Figure 17 A partial schematic diagram of a hair combing brush is shown.

[0072] Figure 19 for Figure 14 The diagram shown is an exploded view of a hair combing brush.

[0073] Figure 20 for Figure 19 The diagram shows a rotating latch in a hair combing brush.

[0074] Figure 21 for Figure 19 A schematic diagram of the second locking plate in the hair combing brush shown.

[0075] Figure 22 This is a cross-sectional view of a hair combing brush provided in an embodiment of this application.

[0076] Figure 23 This is a schematic diagram of the cover of a hair combing brush provided in one embodiment of this application.

[0077] Figure 24 for Figure 23 A schematic diagram of the cover in the hair combing brush shown from another perspective.

[0078] Figure 25 This is a schematic diagram of the base plate in a hair combing brush provided in one embodiment of this application.

[0079] Figure 26 A cross-sectional view of the shell and the bottom plate in the hair grooming brush provided by an embodiment of the present application.

[0080] Figure 27 A cross-sectional view of the shell and the bottom plate in the hair grooming brush provided by an embodiment of the present application.

[0081] Reference signs: 100, hair grooming brush; 110, cover; 111, hook; 112, first limiting rib; 120, main body;

[0082] 130, shell; 131, first mounting groove; 132, cavity; 1321, second air duct; 133, first protruding part; 1331, accommodating groove; 134, first fastening part; 135, clamping groove; 136, avoiding groove; 137, sealing groove;

[0083] 140, bottom plate; 141, comb tooth; 142, second air outlet; 143, sealing ring;

[0084] 150, movable panel; 151, panel main body; 152, panel cover; 153, perforation; 154, guide connecting column; 155, third air outlet;

[0085] 160, connecting head; 161, first through hole; 162, second clamping part;

[0086] 200, trigger mechanism; 210, pull ring; 211, transmission part; 2111, transmission guide rail; 2112, flat groove; 2113, first guide groove; 212, pull rod holder; 2121, sliding groove; 213, handle part; 220, first lock catch plate; 221, first lock catch protrusion; 222, third mounting groove; 230, second limiting rib;

[0087] 310, second operation button; 311, first boss; 320, rotating lock catch; 321, fulcrum end; 322, resistance end; 323, power end; 324, first rotation shaft; 330, second lock catch plate; 331, first return member; 332, second mounting groove; 333, abutting groove;

[0088] 400, machine body; 410, first air duct; 411, first air inlet; 412, filter screen; 420, air force unit; 430, heating unit; 440, control button; 441, switch key; 442, speed regulation key; 443, cold air switching key; 450, holding part; 460, transmission member; 461, first clamping part; 462, release push button; 463, second return member;

[0089] 500, power cord. DETAILED DESCRIPTION

[0090] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is therefore contemplated to cover all such modifications as fall within the scope of the application. It is to be understood that the application is not limited in its application to the details set forth in the description below.

[0091] In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "pulling direction", "extension direction of comb teeth", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0092] In addition, if the terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0093] In the present application, unless otherwise specifically defined and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0094] In the present application, unless specifically defined and limited otherwise, if there is a description of a first feature "on" or "under" a second feature, etc., it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "over", "above" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0095] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can be an intervening element. If an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be an intervening element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0096] Referring to Figure 3 , Figures 7 to 9 The hair combing brush 100 provided by an embodiment of the present application includes a main body structure 120, a movable panel 150, and a trigger mechanism 200. The main body structure 120 is provided with a second air duct 1321 for connecting with a wind power unit. The main body structure 120 is provided with a second air outlet 142 in communication with the second air duct 1321 and comb teeth 141 arranged in an array and extending along the extension direction of the comb teeth 141. The movable panel 150 is configured with a through hole 153 for the comb teeth 141 to pass through. Figure 3 As shown in FIG. 2, when the movable panel 150 is in a combing position (i.e., a combing state), the movable panel 150 is located at the extension starting end of the comb teeth 141 close to the main body structure 120. Figure 7 As shown in FIG. 3, when the movable panel 150 is in a cleaning position (i.e., a cleaning state), the movable panel 150 is located at the extension ending end of the comb teeth 141 away from the main body structure 120. The trigger mechanism 200 is embedded in the main body structure 120 and includes an operating unit and a lock unit in transmission connection with the operating unit. The operating unit is in sliding connection with the main body structure 120, and the lock unit is connected with the movable panel 150. The operating unit is configured to be operable to move, so as to drive the movable panel 150 to move along the length direction of the comb teeth 141 (also the extension direction of the comb teeth 141) from the combing position to the cleaning position through the lock unit.

[0097] The hair grooming brush 100, when normally used, the movable panel 150 is in the grooming position, and the hair such as the hair is combed by the comb teeth 141. When the hair wound on the comb teeth 141 needs to be cleaned, the movable panel 150 is driven to move from the grooming position to the cleaning position by operating the trigger mechanism 200, so that the movable panel 150 moves to the extending end of the comb teeth 141 away from the main body structure 120, so as to push out the wound hair, facilitate the user to take off the hair wound on the comb teeth 141, ensure the grooming effect in the subsequent use process, and improve the user's use experience. At the same time, since the second air duct 1321 for connecting with the wind power unit and the second air outlet 142 communicating with the second air duct 1321 are arranged in the main body structure 120, air can be blown out from the second air outlet 142 to dry the hair.

[0098] As shown in Figure 7 some embodiments, when the movable panel 150 moves to the cleaning position, i.e. enters the cleaning state, the top surface (i.e. the extending end) of the comb teeth 141 protrudes out of the outer surface of the movable panel 150. This arrangement can prevent the comb teeth 141 from being offset, so that the comb teeth 141 are not easy to abut against the panel when returning to the grooming state. The top surface of the comb teeth 141 can protrude out of the outer surface of the movable panel 150 by 0.5-5mm. Too long is not conducive to cleaning.

[0099] As shown in Figure 8 some embodiments, the hole diameter of the perforation 153 on the movable panel 150 is greater than the outer diameter of the comb teeth 141, so as to ensure that the comb teeth 141 can move along the lifting direction of the perforation 153. In order to prevent dust from entering the inner side of the movable panel 150 through the perforation 153, the hole diameter of the perforation 153 is less than 6mm. The perforation 153 provides a moving channel for the comb teeth 141, and the shape of the perforation 153 is not limited to circular, but can also be strip-shaped, etc.

[0100] As shown in Figures 8 to 9 one of the embodiments, the movable panel 150 includes a panel body 151 and a panel cover 152 connected to the panel body 151. During use, the panel cover 152 is in contact with the hair. In order to prevent static electricity from being generated due to the contact between the plastic part and the hair, which can cause the hair to be frizzy and the style to be damaged, the outer surface of the panel cover 152 has an anti-static function, which can be made of metal or anti-static material, or the surface can be sprayed with anti-static paint. In some embodiments, the panel cover 152 and the panel body 151 can be integrally arranged.

[0101] Referring to Figures 8 to 9As shown, in one embodiment, the main body structure 120 comprises a shell 130 and a bottom plate 140 connected between the shell 130 and the movable panel 150, and the comb teeth 141 and the second air outlet 142 are arranged on the bottom plate 140; the side of the shell 130 away from the bottom plate 140 (i.e. Figure 9 the left side of the middle shell 130) is provided with a first mounting groove 131; the hair combing brush 100 further comprises a cover 110 which covers the first mounting groove 131 to form a mounting cavity with the first mounting groove 131; and the trigger mechanism 200 is slidingly connected to the cavity wall of the mounting cavity in the pulling direction. By arranging the cover 110, the trigger mechanism 200 in the mounting cavity is enclosed, the dustproof performance is improved, the service life of the components is improved, and the overall aesthetic performance of the hair combing brush 100 is improved. Specifically, the cover 110 is provided with a clamping hook 111, and the shell 130 is provided with a clamping groove 135 for clamping the clamping hook 111. The clamping hook 111 and the clamping groove 135 are connected by cooperation, and of course, the positions of the clamping hook 111 and the clamping groove 135 can be interchanged.

[0102] Referring to Figures 8 to 11 As shown, in one embodiment, the operation unit comprises a pull ring 210 provided with a transmission part 211; the lock catch unit comprises a first lock catch plate 220 connected to the movable panel 150 and slidingly connected with the transmission part 211 to convert the movement of the pull ring 210 in the pulling direction into the movement of the first lock catch plate 220 in the extension direction of the comb teeth 141, so as to drive the movable panel 150 to move from the combing position to the cleaning position; and the pulling direction intersects with the extension direction of the comb teeth 141. For example, in the view shown, the pulling direction is the up-down direction, i.e. the length direction of the pull ring 210; and the extension direction of the comb teeth 141 is the left-right direction. By the sliding cooperation of the first lock catch plate 220 and the transmission part 211, the displacement of the pull ring 210 in the pulling direction is converted into the displacement of the movable panel 150 in the extension direction of the comb teeth 141, so as to realize the switching of the movable panel 150 in different states. Figure 8 As shown, in the view shown, the pulling direction is the up-down direction, i.e. the length direction of the pull ring 210; and the extension direction of the comb teeth 141 is the left-right direction. By the sliding cooperation of the first lock catch plate 220 and the transmission part 211, the displacement of the pull ring 210 in the pulling direction is converted into the displacement of the movable panel 150 in the extension direction of the comb teeth 141, so as to realize the switching of the movable panel 150 in different states.

[0103] In order to facilitate the pulling of the pull ring 210 in the pulling direction, the pull ring 210 is provided with a finger hole for inserting fingers, so that the user can insert fingers into the finger hole to pull, trigger the movable panel 150 to enter the cleaning position, and correspondingly make the hair combing brush 100 in the cleaning state. When the cleaning is completed and the movable panel 150 needs to be restored, the user can press the bottom end of the finger hole with the fingers to reset the movable panel 150, or can press the top end of the pull ring 210 with the palm or the desktop to restore it.

[0104] Referring to Figures 8 to 11 As shown in the drawings, in one embodiment, the upper end of the pull ring 210 is a trigger end for a user to manipulate the pull ring 210, and the lower end of the pull ring 210 is a transmission end cooperating with the trigger mechanism 200. The transmission part 211 includes a transmission guide rail 2111, which can be a groove provided on the transmission end of the pull ring 210. The extension direction of the transmission guide rail 2111 intersects the pulling direction and the extension direction of the comb teeth 141, that is, the transmission guide rail 2111 is obliquely arranged, so as to convert the displacement in the pulling direction into displacement along the extension direction of the comb teeth 141. Specifically, at least one side of the first locking plate 220 extends outwardly with a first locking protrusion 221, which is in sliding cooperation with the groove of the transmission guide rail 2111. As Figure 11 and Figure 10 As shown in the drawings, when the movable panel 150 is in the grooming position, the first locking protrusion 221 is located at the left limit position of the transmission guide rail 2111; when the movable panel 150 is in the cleaning position, the first locking protrusion 221 is located at the right limit position of the transmission guide rail 2111. When the movable panel 150 moves from the grooming position to the cleaning position, the first locking protrusion 221 slides along the transmission guide rail 2111. Figure 11 Figure 10 As shown in the drawings, when the movable panel 150 is in the grooming position, the first locking protrusion 221 is located at the left limit position of the transmission guide rail 2111; when the movable panel 150 is in the cleaning position, the first locking protrusion 221 is located at the right limit position of the transmission guide rail 2111. When the movable panel 150 moves from the grooming position to the cleaning position, the first locking protrusion 221 slides along the transmission guide rail 2111.

[0105] In order to improve the sliding cooperation effect and smoothness of the first locking plate 220 and the pull ring 210, in another embodiment, the first locking plate 220 is provided with a first locking protrusion 221 on both sides along the width direction of the first locking plate 220, and correspondingly, the pull ring 210 is also provided with a transmission guide rail 2111 on both sides along the width direction. Along the pulling direction of the pull ring 210, the number of the first locking protrusions 221 and the transmission guide rails 2111 can be set according to actual needs, for example, one or two.

[0106] As shown in the drawings, in one embodiment, the upper end of the pull ring 210 is a trigger end for a user to manipulate the pull ring 210, and the lower end of the pull ring 210 is a transmission end cooperating with the trigger mechanism 200. The transmission part 211 includes a transmission guide rail 2111, which can be a groove provided on the transmission end of the pull ring 210. The extension direction of the transmission guide rail 2111 intersects the pulling direction and the extension direction of the comb teeth 141, that is, the transmission guide rail 2111 is obliquely arranged, so as to convert the displacement in the pulling direction into displacement along the extension direction of the comb teeth 141. Specifically, at least one side of the first locking plate 220 extends outwardly with a first locking protrusion 221, which is in sliding cooperation with the groove of the transmission guide rail 2111. As Figure 10 and Figure 11 As shown in the drawings, in one embodiment, the upper end of the pull ring 210 is a trigger end for a user to manipulate the pull ring 210, and the lower end of the pull ring 210 is a transmission end cooperating with the trigger mechanism 200. The transmission part 211 includes a transmission guide rail 2111, which can be a groove provided on the transmission end of the pull ring 210. The extension direction of the transmission guide rail 2111 intersects the pulling direction and the extension direction of the comb teeth 141, that is, the transmission guide rail 2111 is obliquely arranged, so as to convert the displacement in the pulling direction into displacement along the extension direction of the comb teeth 141. Specifically, at least one side of the first locking plate 220 extends outwardly with a first locking protrusion 221, which is in sliding cooperation with the groove of the transmission guide rail 2111. As

[0107] Referring to Figures 8 to 11 ​As shown, in one of the embodiments, the transmission part 211 comprises a flat groove 2112 connected to both ends of the transmission rail 2111 in the extension direction, the extension direction of the flat groove 2112 is parallel to the pulling direction, when the first locking protrusion 221 is located in the flat groove 2112, the groove wall of the flat groove 2112 limits the movement of the first locking plate 220 along the extension direction of the comb teeth 141. When the movable panel 150 is away from the shell 130, the arrangement of the flat groove 2112 can prevent the movable panel 150 from moving due to accidental pressing by the user during cleaning. Understandably, the hair grooming brush 100 can also comprise a holding handle, which is clamped and fixed with the main body 120. When pulling the pull ring 210, the user can hold the holding handle with one hand and pull the pull ring 210 with the other hand. Since the displacement of the main body 120 along the pulling direction is limited by the holding handle, the displacement reliability of the movable panel 150 along the extension direction of the comb teeth 141 is ensured.

[0108] Referring to Figures 8 to 9 and Figure 22 As shown, in one of the embodiments, the cover 110 is provided with a first limiting rib 112, which is used to abut against the pull ring 210 of the trigger mechanism 200 to block the movement of the trigger mechanism 200 along the extension direction of the comb teeth. Through the abutment cooperation of the two, the movement of the pull ring 210 of the trigger mechanism 200 along the extension direction of the comb teeth 141 is limited. Further, the pull ring 210 of the trigger mechanism 200 is provided with a first guide groove 2113 for sliding cooperation with the first limiting rib 112, the first guide groove 2113 extends along the pulling direction, and the first limiting rib 112 abuts against the groove wall of the first guide groove 2113, so that the first limiting rib 112 can only move along the extension direction of the first guide groove 2113, thereby guiding the movement of the trigger mechanism 200 through the first guide groove 2113, and improving the reliability of the movement of the trigger mechanism 200 along the pulling direction. Of course, the positions of the first limiting rib 112 and the first guide groove 2113 can also be interchanged.

[0109] Further, referring to Figures 8 to 9 As shown, the pull ring 210 of the trigger mechanism 200 is further provided with a second limiting rib 230 on at least one side in the width direction, which is used to abut against the shell 130, thereby limiting the movement of the pull ring 210 along the width direction of the hair grooming brush 100, so that the pull ring 210 can only slide along the pulling direction, thereby ensuring the displacement reliability of the movable panel 150 along the extension direction of the comb teeth 141. Understandably, the second limiting rib can also be provided on the shell and abut against the outer side of the pull ring.

[0110] Referring to Figures 9 to 11As shown, in one of the embodiments, the movable panel 150 is provided with a guide connecting column 154 on the side thereof facing the shell 130, the guide connecting column 154 is provided through the bottom plate 140 and the shell 130. Specifically, the guide connecting column 154 extends along the movement direction of the movable panel 150 (i.e. the extending direction of the comb teeth 141) and along the side of the movable panel 150 facing the shell 130, and is connected with the first locking plate 220 through the bottom plate 140 and the shell 130. Wherein, the first locking plate 220 can be provided with a third mounting groove 222 for interference fit with the guide connecting column 154, in this way, the pull ring 210 can drive the guide connecting column 154 and the movable panel 150 to move synchronously along the extending direction of the comb teeth 141; at the same time, the guide connecting column 154 provides movement guide for the movable panel 150, so that the hair wound on the comb teeth 141 can move with the movable panel 150, thereby facilitating the user to clean.

[0111] Referring to Figures 12 to 13 As shown, in one of the embodiments, the pull ring 210 includes a pull rod holder 212 and a handle portion 213 connected to the pull rod holder 212. Wherein, the transmission guide rail 2111 is provided on the pull rod holder 212, and the finger hole is provided on the handle portion 213, the pull rod holder 212 and the handle portion 213 can be integrally provided or detachably connected. Further, the pull rod holder 212 is provided with a sliding groove 2121, and the handle portion 213 is rotatably connected to the pull rod holder 212 through the sliding groove 2121, in this way, when the user pulls the handle portion 213, the direction can be adjusted, so that the user can drive the movable panel 150 to move from multiple angles.

[0112] As Figure 4 , Figures 7 to 9 As shown, in some embodiments, the shell 130 is configured with a avoiding groove 136, when the movable panel 150 is in the combing position, the handle portion 213 of the pull ring 210 is located in the avoiding groove 136, that is, the handle portion 213 does not protrude out of the outer surface of the shell 130, that is, the outer surface of the handle portion 213 is flush with or slightly lower than the outer surface of the main body structure 120. In this way, when the hair combing brush 100 is used for combing, since the handle portion 213 does not protrude, it can prevent the user from accidentally touching the handle portion 213 during use, which can cause the movable panel 150 to move to the cleaning position, and can also reduce the risk that the protruding handle portion 213 hinders the user from using. Until the movable panel 150 moves to the cleaning position, the handle portion 213 of the pull ring 210 will protrude out of the surface of the shell 130. Wherein, the shell 130 and the cover 110 jointly constitute the outer surface of the hair combing brush 100, and the pull ring 210 is in the shape of U, when the movable panel 150 is in the combing position, the part of the handle portion 213 of the pull ring 210 constitutes part of the outer surface of the hair combing brush 100.

[0113] As shown in Figures 8 to 9 , in the assembly of the hair grooming brush 100, the bottom plate 140 with the comb teeth 141 is connected with the shell 130 by screws, wherein the periphery and the middle of the bottom plate 140 are connected with the shell 130 by screws; when the hair grooming brush 100 further comprises a connecting head 160 for connecting a holding handle, the connecting head 160 is aligned with the shell 130 and connected by screws; further, the guide connecting column 154 is connected with the first lock plate 220 by screws after passing through the shell 130; the pull ring 210 is a plastic part with a certain deformation ability, and the pull ring 210 is buckled behind the first lock plate 220 along the pulling direction of the pull ring 210, so that the first lock protrusion 221 is in sliding fit with the transmission rail 2111; then the clamping hook 111 on the cover body 110 is matched with the clamping groove 135 on the shell 130, to realize the connection of the cover body 110 and the shell 130.

[0114] Unlike the above-mentioned trigger mechanism 200, as shown in Figures 15 to 19 , in another embodiment, the operation unit in the trigger mechanism 200 comprises a second operation button 310, and the lock unit in the trigger mechanism 200 comprises a second lock plate 330 connected with the second operation button 310, and the second lock plate 330 is connected with the movable panel 150; when the second operation button 310 is pressed along the extension direction of the comb teeth 141, the second lock button transmits the pressing force to the second lock plate 330, so that the movable panel 150 can be driven by the second lock plate 330 to move from the grooming position shown in Figure 14 to the cleaning position shown in Figure 17 . Among them, the second operation button 310 is arranged on the side of the cover body 110 away from the comb teeth 141, when the movable panel 150 is in the grooming position, the second operation button 310 protrudes from the surface of the cover body 110, facilitating the user to press. When the movable panel 150 is in the cleaning position, at least part of the second operation button 310 is located in the mounting cavity of the cover body 110 and the shell 130.

[0115] As shown in Figures 15 to 19 , in one of the embodiments, the trigger mechanism 200 further comprises a rotating lock 320 abutting against the second operation button 310, the rotating lock 320 has a fulcrum end 321 and a resistance end 322, the fulcrum end 321 is rotationally connected with the shell 130, and the resistance end 322 abuts against the second lock plate 330. As shown in Figure 19As shown, when the second operation button 310 is pressed, the rotating lock 320 transmits the force to the second lock plate 330 connected thereto, thereby driving the second lock plate 330 and the movable panel 150 to move synchronously. Specifically, the fulcrum end 321 is provided with a first rotating shaft 324, and the second operation button 310 is rotatably connected to the shell 130 through the first rotating shaft 324. The first rotating shaft 324 is embedded in a rotating shaft slot in the shell 130 mounting slot and can rotate in the rotating shaft slot. The rotating lock 320 is rotatably connected to the shell 130, thereby limiting the rotating lock 320 to a certain extent, preventing the rotating lock 320 from deviating and affecting the connection effect between the rotating lock 320 and the second lock plate 330, thereby improving the force transmission stability of the rotating lock 320 and the second lock plate 330. Further, the second lock plate 330 is provided with an abutting groove 333, and the resistance end 322 abuts in the abutting groove 333. Through the concave-convex matching of the abutting groove 333 and the rotating lock 320, the connection reliability and force transmission stability of the second lock plate 330 and the rotating lock 320 are improved.

[0116] As shown in the drawings, Figures 19 to 20 In one embodiment, the second operation button 310 is provided with a first boss 311 on at least one side in the width direction, and the rotating lock 320 further includes a power end 323 between the fulcrum end 321 and the resistance end 322, and the power end 323 abuts against the first boss 311. That is, the rotating lock 320 is similar to a lever structure, the fulcrum end 321 of the rotating lock 320 is limited by the shell 130, the pressing force is transmitted to the power end 323 through the second operation button 310, and then the pressing force is reduced and transmitted to the second lock plate 330 through the resistance end 322 far away from the fulcrum end 321, thereby preventing the movable panel 150 from moving excessively or being accidentally touched and displaced to the cleaning position. The power end 323 of the rotating lock 320 can be a protrusion extending towards the second operation button 310, facilitating force transmission with the first boss 311. Further, the second operation button 310 is provided with a first boss 311 on both sides in the width direction, and correspondingly, the rotating lock 320 is provided with a power end 323 and a resistance end 322 at both ends in the width direction, thereby ensuring the stability of the second lock plate 330 moving along the extension direction of the comb teeth 141.

[0117] As shown in the drawings, Figures 15 to 19As shown, in one embodiment, the movable panel 150 is provided with a guide connecting column 154 on one side of the housing 130, which sequentially passes through the bottom plate 140 and the housing 130 and is in interference fit with the second locking plate 330. The guide connecting column 154 provides movement guidance for the movable panel 150, so that the hair and the like wound on the comb teeth 141 can move with the movable panel 150, thereby facilitating the user to clean. As shown in Figure 19 and Figure 21 As shown, the second locking plate 330 is provided with a second mounting groove 332 for interference fit with the guide connecting column 154.

[0118] As shown in Figures 15 to 19 In one embodiment, the second locking plate 330 and the housing 130 are connected by a first reset member 331, which is used to drive the second locking plate 330 to reset the movable panel 150 to the combing position after the external force acting on the second operation button 310 is removed. By providing the second reset member 463, the movable panel 150 can be automatically reset from the cleaning position to the combing position after the pressing force disappears, thereby facilitating subsequent combing operation.

[0119] For example, as shown in the perspective view in Figure 19 and Figure 20 When the second operation button 310 is pressed downward, the first boss 311 on the second operation button 310 simultaneously pushes the power end 323 of the rotating lock 320 downward, thereby moving the resistance end 322 downward under the action of the fulcrum end 321, and then pushing the second locking plate 330 connected with the resistance end 322 to move downward. Since the second locking plate 330 is connected with the movable panel 150 through the guide connecting column 154, the movable panel 150 moves downward, i.e. the movable panel 150 is pushed out to the cleaning position relative to the bottom plate 140. In this process, the first reset member 331 is compressed, or the compression amount of the first reset member 331 is increased. When the pressing force acting on the second operation button 310 is removed, the movable panel 150 returns to the combing position under the action of the first reset member 331, i.e. the movable panel 150 and the second locking plate 330 move upward.

[0120] As shown in Figures 1 to 6As shown, further, an embodiment of the present application also provides a hair styling tool, which comprises a body 400 and a hair combing brush 100 as described above detachably connected to the body 400. The body 400 is provided with a control board, and the body 400 is connected with a power supply, which can be a power cord 500 and a plug attached to a power supply or a battery pack. The power supply is electrically connected with the control board, and the control board can control the operation of components in the body 400, such as the air unit 420 and the heating unit 430. The body 400 is generally cylindrical, and the power supply, the air inlet of the body 400, the control board, the air unit 420, the heating unit 430, and the air outlet of the body 400 are sequentially arranged from bottom to top.

[0121] As shown in the drawings, Figure 6 In one embodiment, the side of the body 400 is provided with a first air inlet 411 (i.e. the air inlet of the body 400), and the top of the body 400 is provided with a first air outlet (i.e. the air outlet of the body 400). The body 400 is provided with a first air duct 410 communicating with the first air inlet 411 and the first air outlet, and the air unit 420 is located in the first air duct 410. Figures 6 to 9 As shown, the bottom plate 140 between the shell 130 and the movable panel 150 is provided with a second air outlet 142 spaced apart from the comb teeth 141; the shell 130 is configured with a cavity 132 having an opening facing and communicating with the second air outlet 142, and the cavity 132 forms a second air duct 1321 communicating with the first air outlet, and the shape of the cavity 132 is substantially the same as the shape of the shell 130.

[0122] Specifically, the air unit 420 comprises a motor and an impeller. When the motor operates, the impeller rotates to generate negative pressure, so that gas enters the first air duct 410 through the first air inlet 411 at the bottom of the body 400, flows through the control board into the air inlet of the motor, and then enters the second air duct 1321 and flows out through the second air outlet 142 to dry wet hair. Further, the first air duct 410 is provided with a heating unit 430 located between the air unit 420 and the first air outlet. The heating unit 430 heats the gas in the first air duct 410 to blow out hot air from the second air outlet 142, which can improve the drying efficiency of the hair dryer and facilitate the user to make styling. The first air inlet 411 is provided with a filter screen 412 to prevent dust from polluting the electrical components in the body 400.

[0123] As shown in the drawings, Figure 8 and Figure 23As shown, in one of the embodiments, the housing 130 is provided with a first protruding part 133 on one side thereof towards the bottom plate 140, and the first protruding part 133 is located in the cavity 132. The first protruding part 133 can be in a strip shape, and the first protruding part 133 is located in the central region of the cavity 132, so that the second air duct 1321 is in a ring shape, i.e. a runway type, and the runway type cavity 132 surrounds the first protruding part 133, so that the wind field is distributed more uniformly, and the user can dry the hair faster and more uniformly.

[0124] Further, as shown in Figure 9 、 Figure 22 and Figure 24 , the back side of the first protruding part 133 (i.e. the side towards the cover body 110) is provided with a containing groove 1331, i.e. the first protruding part 133 is in a hollow structure, so that the part of the trigger mechanism 200 located on the back side of the first protruding part 133 can be contained in the containing groove 1331, thereby saving the occupied space of the trigger mechanism 200 in the extending direction of the comb teeth 141.

[0125] As shown in Figures 22 to 27 , in some embodiments, one of the housing 130 and the bottom plate 140 is provided with a ring-shaped sealing groove 137, and the other is provided with a ring-shaped sealing ring 143 for clamping with the ring-shaped sealing groove 137. For example, in this embodiment, the ring-shaped sealing groove 137 is provided on the housing 130, and the ring-shaped sealing ring 143 is provided on the bottom plate 140. Through the clamping and cooperation of the sealing groove 137 and the sealing ring 143, the containing groove 1331 and the second air duct 1321 (the runway type cavity 132) are isolated, so that the gas in the second air duct 1321 will not flow into the containing groove 1331 for installing the trigger mechanism 200 during the working process of the hair grooming brush 100, so that the trigger mechanism 200 clamped in the runway type cavity 132 and moving in the containing groove 1331 will not affect the flow of the air flow, and the reliability of the air outlet is ensured. It can be understood that the positions of the sealing ring and the sealing groove can be interchanged.

[0126] As shown in Figure 8As shown in the drawings, in one embodiment, the first protruding part 133 is provided with a first fastening part 134 for connecting and matching with the bottom plate 140. The middle part of the first protruding part 133 is provided with the first fastening part 134, such as a screw sleeve, which matches with the stud hole of the bottom plate 140, for strengthening the fixation of the bottom plate 140. Further, the first fastening part 134 extends from the end face of the first protruding part 133 towards the bottom plate 140. That is, the first fastening part 134 protrudes from the first protruding part 133, so that the inner side of the bottom plate 140 and the top surface of the first protruding part 133 leave a gap of 0.5-2mm. In this way, the entire bottom plate 140 can be air out, and the air out amount in the runway type cavity 132 is large, and the air out amount at the position corresponding to the first protruding part 133 is small, so that the user feels that the air out is gentle when styling, and the user experience is improved.

[0127] As shown in the drawings, Figure 7 and Figure 8 As shown in the drawings, in one embodiment, the movable panel 150 is provided with a third air outlet 155 which communicates with the second air outlet 142. The third air outlet 155 is matched in shape and size with the second air outlet 142 of the bottom plate 140. The plurality of second air outlets 142 and the plurality of third air outlets 155 are arranged at intervals, and the density of the second air outlets 142 and the third air outlets 155 located at the outer circle of the runway type cavity 132 is a little larger, and the density of the second air outlets 142 and the third air outlets 155 located at the position of the first protruding part 133 is a little smaller.

[0128] As shown in the drawings, Figure 8 and Figure 9 As shown in the drawings, in one embodiment, the hair combing brush 100 further comprises a connecting head 160 which is connected with the machine body 400 and is in butt joint with the first air outlet. The connecting head 160 is configured with a first through hole 161 for communicating the first air outlet and the second air duct 1321. That is, the connecting head 160 is approximately in the shape of a hollow sleeve, the outer wall of the connecting head 160 is used for connecting and installing with the shell 130, and the inner wall of the connecting head 160 constitutes a second air inlet which is in butt joint with the air outlet of the machine body 400. The second air inlet is circular, and can also be other shapes, such as square, polygon, etc. Among them, the connecting head 160 is connected with the shell 130 through screws.

[0129] As shown in the drawings, Figure 3 As shown in the drawings, in one embodiment, the machine body 400 is provided with a control button 440. Specifically, the control button 440 comprises switch keys 441, speed keys 442 and cold air switching keys 443 arranged at intervals. By pressing the corresponding keys, the hair combing brush 100 blows out gas with different temperatures and air volumes. Among them, the control button 440 and the first air inlet 411 are provided with a holding part 450 for the user to hold, which is convenient for the user to hold the hair styling tool.

[0130] As shown in Figure 4 and Figure 5 In one embodiment, the body 400 is provided with a first clamping part 461, and the hair combing brush 100 is provided with a second clamping part 162 for clamping with the first clamping part 461. The first clamping part 461 can be a clamping protrusion, and the second clamping part 162 can be a clamping groove. The clamping protrusion and the clamping groove are clamped together to connect the body 400 and the hair combing brush 100. The second clamping part 162 is arranged on the connecting head 160. Of course, the body 400 can be provided with a clamping groove, and the hair combing brush 100 can be provided with a clamping protrusion. At the same time, the first clamping part 461 and the second clamping part 162 are clamped together to limit the movement of the hair combing brush 100 relative to the body 400 along the axis of the body 400, so that the user can ensure that the hair combing brush 100 and the body 400 will not be separated when pulling the trigger mechanism 200.

[0131] As shown in Figure 4 and Figure 5 In one embodiment, the body 400 is provided with a transmission member 460, and the first clamping part 461 is arranged on the transmission member 460. The transmission member 460 is connected with a release push button 462. By pushing the release push button 462 downward, the transmission member 460 can be moved away from the hair combing brush 100 to an unlocking position, so that the first clamping part 461 and the second clamping part 162 are separated, that is, the hair combing brush 100 and the body 400 are unlocked, and the user can replace the hair combing brush 100 or store the whole machine.

[0132] As shown in Figure 4 and Figure 5 In one embodiment, the body 400 and the transmission member 460 are connected with a second reset member 463. When the external force acting on the release push button 462 is removed, the second reset member 463 is used to drive the transmission member 460 to move to a locking position close to the hair combing brush 100. By arranging the second reset member 463, the transmission member 460 is kept in the ejection state, so that the first clamping part 461 and the second clamping part 162 are clamped together, and the fixing reliability of the body 400 to the hair combing brush 100 is ensured.

[0133] As shown in Figure 1 and Figure 2As shown, in one embodiment, the release push button 462 and the control button 440 are located on two sides of the body 400, respectively. The release push button 462 is arranged on the opposite side of the control button 440 to prevent the user from accidentally triggering the release button. Further, along the flow direction of the first air duct 410, the distance between the release push button 462 and the first air outlet is less than the distance between the control button 440 and the first air outlet. That is, the release button is closer to the top of the body 400 than the control button 440. This arrangement makes the first clamping part 461 and the second clamping part 162 closer, and the transmission member 460 can be arranged shorter, so that the hair styling tool can be more compact.

[0134] The technical features of the above-described embodiments can be combined in any manner. For the sake of brevity, not all possible combinations of the technical features are described, but it should be understood that any combination of the technical features is within the scope of the present disclosure.

[0135] The above-described embodiments are merely representative of several embodiments of the present application, and the description is relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the scope of the patent of the present application should be subject to the appended claims.

Claims

1. A hair grooming brush, characterized in that, The hair grooming brush comprises: a main body structure (120) provided with a second air duct (1321) for connecting with a wind power unit, the main body structure (120) is provided with a second air outlet (142) in communication with the second air duct (1321) and a comb tooth (141) arranged in an array and extending along an extension direction; a movable panel (150) configured with a through hole (153) for the comb tooth (141) to pass through; when the movable panel (150) is in a grooming position, the movable panel (150) is located at an extension leading end of the comb tooth (141) close to the main body structure (120); when the movable panel (150) is in a cleaning position, the movable panel (150) is located at an extension trailing end of the comb tooth (141) away from the main body structure (120); a trigger mechanism (200) embedded in the main body structure (120), the trigger mechanism (200) comprises an operation unit and a lock unit in transmission connection with the operation unit, the operation unit is in sliding connection with the main body structure (120), and the lock unit is connected with the movable panel (150); the operation unit is configured to be operable to move to drive the movable panel (150) to move from the grooming position to the cleaning position through the lock unit.

2. The hair grooming brush of claim 1, wherein, The operation unit comprises a pull ring (210), and the pull ring (210) is provided with a transmission part (211); the lock unit comprises a first lock plate (220), the first lock plate (220) is connected with the movable panel (150) and is in sliding connection with the transmission part (211) to convert the movement of the pull ring (210) in a pulling direction into the movement of the first lock plate (220) in the extension direction of the comb tooth (141) to drive the movable panel (150) to move from the grooming position to the cleaning position; the pulling direction intersects the extension direction of the comb tooth.

3. The hair grooming brush of claim 2, wherein, The transmission part (211) comprises a transmission guide rail (2111), the extension direction of the transmission guide rail (2111) intersects the pulling direction and the extension direction of the comb tooth; the first lock plate (220) is provided with a first lock protrusion (221), and the first lock protrusion (221) slides along the transmission guide rail (2111) when the movable panel (150) moves from the grooming position to the cleaning position. Preferably, the transmission part (211) comprises a flat groove (2112) connected to both ends of the transmission guide rail (2111), the extension direction of the flat groove (2112) is parallel to the pulling direction, and when the first lock protrusion (221) is located in the flat groove (2112), the groove wall of the flat groove (2112) limits the movement of the first lock plate (220) in the extension direction of the comb tooth.

4. The hair grooming brush of claim 2, wherein, The pull ring (210) comprises a pull rod holder (212) and a handle part (213) connected to the pull rod holder (212), and the transmission part (211) is arranged on the pull rod holder (212). Preferably, the main body structure (120) is configured with an avoiding groove (136); when the movable panel (150) is in the combing position, the handle part (213) is located in the avoiding groove (136); when the movable panel (150) is in the cleaning position, the handle part (213) protrudes from the main body structure (120). Preferably, the handle part (213) is movably connected to the pull rod frame (212).

5. The hair grooming brush of claim 1, wherein, The main body structure (120) comprises a shell (130) and a bottom plate (140) connected between the shell (130) and the movable panel (150), the comb teeth (141) and the second air outlet (142) are arranged on the bottom plate (140); the shell (130) is provided with a first mounting groove (131) on the side away from the bottom plate (140); The main body structure (120) further comprises a cover body (110), the cover body (110) covers the first mounting groove (131) to form a mounting cavity with the first mounting groove (131); the trigger mechanism (200) is slidingly connected to the cavity wall of the mounting cavity in the pulling direction. Preferably, the side of the movable panel (150) facing the shell (130) is provided with a guide connecting column (154), the guide connecting column (154) penetrates the bottom plate (140) and the shell (130); and / or The shell (130) is configured with an avoiding groove, part of the trigger mechanism (200) is located in the avoiding groove; and / or One of the shell (130) and the cover body (110) is provided with a clamping hook (111), and the other is provided with a clamping groove (135) for clamping with the clamping hook (111). Preferably, one of the cover body (110) and the trigger mechanism (200) is provided with a first limiting rib (112), and the other is abutted with the first limiting rib (112) to block the trigger mechanism (200) from moving in the extension direction of the comb teeth; and / or One of the shell (130) and the trigger mechanism (200) is provided with a second limiting rib (230), and the other is abutted with the second limiting rib (230) to limit the trigger mechanism (200) from moving in the width direction of the hair combing brush, the width direction of the hair combing brush, the pulling direction and the extension direction of the comb teeth are perpendicular to each other. Preferably, one of the cover body (110) and the trigger mechanism (200) is provided with a first limiting rib (112), and the other is provided with a first guide groove (2113) for slidingly cooperating with the first limiting rib (112).

6. The hair grooming brush of claim 1, wherein, The operation unit comprises a second operation button (310), the lock unit comprises a second lock plate (330) connected with the second operation button (310), and the second lock plate (330) is connected to the movable panel (150); the second operation button (310) is pressed along the extension direction of the comb teeth, and the movable panel (150) is driven to move from the grooming position to the cleaning position through the second lock plate (330). Preferably, the trigger mechanism (200) further comprises a rotating lock (320) abutting against the second operation button (310), the rotating lock (320) has a fulcrum end (321) and a resistance end (322), the fulcrum end (321) is rotationally connected to the main structure (120), and the resistance end (322) abuts against the second lock plate (330). Preferably, the second operation button (310) is provided with a first boss (311), the rotating lock (320) further comprises a power end (323) between the fulcrum end (321) and the resistance end (322), and the power end (323) abuts against the first boss (311); and / or The fulcrum end (321) is provided with a first rotating shaft (324), and the second operation button (310) is rotationally connected to the main structure (120) through the first rotating shaft (324); The second lock plate (330) is provided with an abutting groove (333), and the resistance end (322) abuts in the abutting groove (333). Preferably, one side of the movable panel (150) towards the main structure (120) is provided with a guide connecting column (154), the guide connecting column (154) is arranged through the main structure (120) and is in interference fit with the second lock plate (330). Preferably, a first reset member (331) is connected between the second lock plate (330) and the main structure (120), and after the external force acting on the second operation button (310) is removed, the first reset member (331) is used to drive the second lock plate (330) to drive the movable panel (150) to reset to the grooming position. Preferably, the movable panel (150) comprises a panel body (151) and a panel cover (152) connected to the panel body (151); and / or The aperture of the through hole (153) is larger than the outer diameter of the comb tooth (141).

7. A hair styling tool, characterized by The hair grooming brush comprises a machine body (400) and the hair grooming brush as claimed in any one of claims 1 to 6 detachably connected to the machine body (400).

8. A hair styling tool according to claim 7, wherein The machine body (400) is provided with a first air inlet (411) and a first air outlet, the machine body (400) is provided with a first air duct (410) communicating the first air inlet (411) and the first air outlet and a wind power unit (420) located in the first air duct (410); The main body structure (120) comprises a shell (130) and a bottom plate (140) connected between the shell (130) and the movable panel (150), the comb teeth (141) and the second air outlet (142) are arranged on the bottom plate (140) in a spaced manner; the shell (130) is configured with a cavity (132) opening towards the second air outlet (142) and communicating with the second air outlet (142), and the cavity (132) forms the second air duct (1321) communicating with the first air outlet. Preferably, the movable panel (150) is provided with a third air outlet (155) communicating with the second air outlet (142); and / or The first air inlet (411) is provided with a filter screen (412).

9. A hair styling tool according to claim 8, wherein, The shell (130) is provided with a first protruding portion (133) on a side facing the bottom plate (140), and the first protruding portion (133) is located in the cavity (132); the first protruding portion (133) has a gap with the bottom plate (140).

10. A hair styling tool according to claim 9, wherein, The first protruding portion (133) is provided with a first fastening portion (134) for connecting and matching with the bottom plate (140). Preferably, the first fastening portion (134) extends from an end face of the first protruding portion (133) towards the bottom plate (140). Preferably, a side of the first protruding portion (133) away from the bottom plate (140) is provided with a receiving groove (1331), and part of the trigger mechanism (200) is located in the receiving groove (1331). Preferably, one of the shell (130) and the bottom plate (140) is provided with an annular sealing groove (137), and the other is provided with an annular sealing ring (143) for clamping with the sealing groove. Preferably, the hair combing brush further comprises a connecting head (160) connected with the machine body (400) and connected with the first air outlet, and the connecting head (160) is configured with a first through hole (161) for communicating the first air outlet and the second air duct (1321). Preferably, the first air duct (410) is provided with a heating unit (430), and the heating unit (430) is located between the air force unit (420) and the first air outlet. Preferably, the machine body (400) is provided with a control button (440), and a holding portion (450) for a user to hold is arranged between the control button (440) and the first air inlet (411). Preferably, the control button (440) comprises a switch key (441), a speed adjusting key (442) and a cold air switching key (443) arranged in a spaced manner. Preferably, the machine body (400) is provided with a first clamping portion (461), and the hair combing brush is provided with a second clamping portion (162) for clamping with the first clamping portion (461). Preferably, the machine body (400) is provided with a transmission member (460), and the first clamping portion (461) is located on the transmission member (460). Preferably, the machine body (400) is provided with a transmission member (460), and the first clamping portion (461) is located on the transmission member (460). A release push button (462) is connected to the transmission member (460), and is used to drive the transmission member (460) to move to an unlocking position in a direction away from the hair grooming brush, so that the first clamping part (461) is disengaged from the second clamping part (162). Preferably, a second reset member (463) is connected between the machine body (400) and the transmission member (460), and is used to drive the transmission member (460) to move to a locking position in a direction close to the hair grooming brush when an external force acting on the release push button (462) is removed. Preferably, the release push button (462) and the control button (440) are respectively located on two sides of the machine body (400); and / or In the flow direction of the first air duct (410), the distance between the release push button (462) and the first air outlet is less than the distance between the control button (440) and the first air outlet.

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