Floor brush structure and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a floor brush structure and cleaning equipment. The floor brush structure comprises a floor brush connecting piece, a floor brush base and a trigger control mechanism, the floor brush connecting piece is used for being connected with a main machine of the cleaning equipment, the floor brush connecting piece is rotationally connected with the floor brush base, the trigger control mechanism comprises a trigger piece and a triggered piece of a trigger assembly, a containing cavity is formed in the floor brush base, and the trigger piece and the triggered piece are both located in the containing cavity. When the floor brush connecting piece rotates relative to the floor brush base to be in an upright state, the triggering piece is driven by the floor brush connecting piece to move relative to the floor brush base to trigger the triggered piece, and when the triggered piece is triggered, an execution device of the cleaning equipment stops running. The trigger assembly is arranged in the containing cavity of the floor brush base, the external space of the floor brush base can be prevented from being occupied, and therefore the height of the whole machine is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to a floor brush structure and cleaning equipment. Background Art

[0002] As people's quality of life continues to improve, floor cleaning equipment such as vacuum cleaners, steam mops, and floor scrubbers are in great demand. Taking a floor scrubber as an example, the floor scrubber includes a floor brush base and a floor brush shaft connected to the floor brush base. The floor brush shaft can rotate relative to the floor brush base. When the equipment stops running, the floor brush shaft is usually kept upright.

[0003] In the related art, a support frame is provided on the top of the floor brush base, and a floor brush shaft is rotatably connected to the support frame. A control switch is provided on the support frame. When the floor brush shaft is in an upright state, the control switch can be touched to stop the cleaning device.

[0004] However, the control switch is relatively large in size, resulting in a larger structure of the support frame, which occupies more space on the top of the floor brush base, resulting in a higher height of the entire machine. Utility Model Content

[0005] Based on this, the present application provides a floor brush structure and cleaning equipment to solve the shortcoming of the high height of the whole machine in the related art.

[0006] On the one hand, the present application provides a floor brush structure, which includes a floor brush connector, a floor brush base and a trigger control mechanism. The floor brush connector is used to connect to the main unit of the cleaning device, and the floor brush connector is rotatably connected to the floor brush base. The trigger control mechanism includes a trigger assembly, and the trigger assembly includes a trigger member and a triggered member. An accommodating chamber is arranged in the floor brush base, and the trigger member and the triggered member are both located in the accommodating chamber. The trigger member is constructed so that when the floor brush connector rotates to an upright state relative to the floor brush base, the trigger member moves relative to the floor brush base driven by the floor brush connector to trigger the triggered member. When the triggered member is triggered, the actuator of the cleaning device stops running.

[0007] The floor brush structure provided by the present application is provided with a floor brush connector, a floor brush base and a trigger control mechanism, wherein the floor brush connector is used to connect with the main unit of the cleaning device, and the floor brush connector is rotatably connected to the floor brush base, so that the floor brush connector rotates relative to the floor brush base, thereby causing the floor brush connector to drive the floor brush base to perform cleaning operations; by providing a receiving chamber in the floor brush base, and installing a triggering member and a triggered member of the trigger control mechanism in the receiving chamber, so that when the floor brush connector rotates relative to the floor brush base and is in an upright state, the floor brush connector abuts against the triggering member, and the floor brush connector can drive the triggering member to move relative to the floor brush base, so that the triggering member triggers the triggered member, thereby stopping the operation of the actuator of the cleaning device. By arranging the triggering member and the triggered member in the receiving chamber of the floor brush base, the triggering assembly cooperates with the rotation of the floor brush connector to control the start and stop of the cleaning device, and the space occupied by the triggering assembly is small, thereby avoiding the space at the top of the floor brush base from being occupied, thereby reducing the height of the whole machine.

[0008] In one possible implementation, the floor brush structure provided in the present application, the trigger control mechanism also includes a control component, the triggered component and the actuator are both electrically connected to the control component, and the control component is constructed to control the actuator to stop running when the triggered component is triggered, and to control the actuator to run when the triggered component is de-triggered.

[0009] In this way, when the triggered component is triggered, the execution device can be stopped immediately through automatic control of the control component.

[0010] In one possible implementation, the floor brush structure provided in the present application further includes a mounting seat, which is disposed on the floor brush base, and the floor brush connector is hinged to the mounting seat so that the floor brush connector can rotate relative to the floor brush base.

[0011] In this way, by providing the mounting seat, not only the floor brush connecting member is reliably and firmly connected to the floor brush base, but also the floor brush connecting member can rotate relative to the floor brush base.

[0012] In one possible implementation, the floor brush structure provided in the present application comprises a floor brush base including a base body and a cover plate, the cover plate is disposed on the base body, the trigger member is inserted into the base body through the cover plate, and the trigger member is partially located outside the cover plate so as to move relative to the base body under the drive of the floor brush connecting member.

[0013] In this way, the trigger member can be easily assembled on the floor brush base, and part of the trigger member is located outside the cover plate, so that the floor brush connecting member can drive the trigger member to move relative to the base body.

[0014] In a possible implementation, the floor brush structure provided by the present application further includes a driving member, the driving member is connected to the triggering member, the driving member is arranged in the floor brush base, and the driving member is configured to drive the triggering member to move relative to the floor brush base when the floor brush connecting member rotates relative to the floor brush base to be in a non-upright state, so that the triggered member is released from the trigger;

[0015] The floor brush connecting member is configured to be disengaged from the trigger member when in a horizontal state.

[0016] In this way, the floor brush connecting member, the triggering member and the triggered member are closely linked. When the floor brush connecting member is disengaged from the triggering member, the driving member can provide driving force for the triggering member, automatically releasing the trigger of the triggered member, thereby switching the actuator from a stop state to a running state.

[0017] In a possible implementation, the floor brush structure provided in the present application further includes a fixing frame, which is disposed in the accommodating cavity and connected to the floor brush base, and the triggered member is installed in the fixing frame.

[0018] In this way, the triggered component is fixed in the base body by the fixing frame, and the possibility of shaking or tipping over of the triggered component is small, so that the triggered component is stable and reliable.

[0019] In one possible implementation, the floor brush structure provided in the present application also includes a mounting frame, which is arranged in the accommodating cavity, and has a guide cavity and an entry and exit hole connected to the guide cavity. The fixed frame has a plug-in portion, which is inserted in the guide cavity, and the trigger member extends into the fixed frame through the entry and exit hole, the guide cavity and the plug-in portion in sequence.

[0020] In this way, the guide cavity, the access hole and the plug-in portion provide guidance for the triggering member, so that the triggering member can move relative to the base body, thereby triggering the triggered member or releasing the triggering of the triggered member.

[0021] In one possible implementation, the floor brush structure provided in the present application has a driving member that is a spring, and a trigger member that includes a first moving rod, a support rod, and a second moving rod that are sequentially arranged, the first moving rod faces the entry and exit hole, and the projections of the first moving rod and the second moving rod toward the support rod are both located inside the support rod, the spring is located in the guide cavity, the spring is sleeved on the second moving rod, and both ends of the spring are respectively abutted against the support rod and the plug-in portion.

[0022] In this way, by arranging the spring between the support rod and the plug-in part, when the support rod moves toward the plug-in part, the spring can be compressed so that the spring has an extension force, and then when the floor brush connector is disengaged from the trigger part, the trigger part can be driven to move toward the entrance and exit hole by the extension force of the spring.

[0023] In a possible implementation, the floor brush structure provided in the present application further includes a sealing member, which is sleeved on the trigger member and abuts between the cover plate and the mounting frame.

[0024] In this way, the cover plate and the mounting frame can be well sealed, thereby preventing pollutants or foreign objects outside the cover plate from entering the base body and affecting the sensitivity and service life of the triggering member and the triggered member in the base body.

[0025] In one possible implementation, the floor brush structure provided in the present application has a triggering member that is a micro switch.

[0026] In this way, the micro switch can achieve rapid response and precise control of the triggered component, so that the trigger component acts on the transmission reed arranged outside the micro switch with a small force, thereby making the contacts of the micro switch quickly connected or closed. The external transmission reed of the micro switch is small in size, which can avoid occupying a large space in the base body, thereby making the overall structure compact.

[0027] On the other hand, the present application provides a cleaning device, including a device body and any of the above-mentioned floor brush structures connected to the device body.

[0028] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the floor brush structure and cleaning equipment provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram of the structure of the floor brush structure provided in an embodiment of the present application when the floor brush connecting member is in an upright state;

[0031] Figure 2 for Figure 1 AA section view;

[0032] Figure 3 for Figure 2 A partial enlarged view of point C in the middle;

[0033] Figure 4A schematic diagram of the structure of the floor brush structure provided in an embodiment of the present application when the floor brush connecting member is in a non-upright state;

[0034] Figure 5 for Figure 4 BB section view;

[0035] Figure 6 for Figure 5 A partial enlarged view of point D in the middle;

[0036] Figure 7 for Figure 6 A schematic diagram of the structure of the middle fixing frame;

[0037] Figure 8 for Figure 6 Schematic diagram of the structure of the triggering component;

[0038] Fig. 9 A schematic diagram of the exploded structure of the floor brush structure provided in an embodiment of the present application.

[0039] Description of reference numerals:

[0040] 100. Floor brush connector;

[0041] 200, floor brush base; 210, accommodating cavity; 220, base body; 230, cover plate;

[0042] 300, trigger control mechanism; 310, trigger assembly; 311, trigger member; 3111, first moving rod; 3112, support rod; 3113, second moving rod; 312, triggered member;

[0043] 400, mounting seat;

[0044] 500, seals;

[0045] 600, driving member;

[0046] 700, fixing frame; 710, plug-in portion;

[0047] 800, mounting frame; 810, guide cavity; 820, access hole. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0049] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] The terms "first", "second", "third" (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0052] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display comprising a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0053] The floor brush base in the related art has a support frame, the floor brush shaft is rotatably connected to the support frame, and a control switch is provided on the support frame. When the floor brush shaft is in an upright state, the control switch can be touched to stop the cleaning device.

[0054] However, due to the large size of this control switch, the support frame connected to it is also large, and the support frame is arranged on the top of the floor brush base. In order to avoid interference with the floor brush base when the floor brush shaft rotates from an upright state to a horizontal state, the height of the support frame needs to be increased to facilitate the rotation of the floor brush shaft, which causes the support frame to occupy more space on the top of the floor brush base, resulting in a higher height of the entire machine.

[0055] In view of the above problems, the present application provides a floor brush structure and a cleaning device. The floor brush structure is provided with a floor brush connector, a floor brush base and a trigger control mechanism. The floor brush connector is used to connect with the main unit of the cleaning device, and the floor brush connector is rotatably connected to the floor brush base, so that the floor brush connector rotates relative to the floor brush base, and then the floor brush connector drives the floor brush base to perform cleaning operations; by providing a receiving chamber in the floor brush base, and installing a triggering member and a triggered member of the trigger control mechanism in the receiving chamber, so that when the floor brush connector rotates relative to the floor brush base and is in an upright state, the floor brush connector abuts against the triggering member, and the floor brush connector can drive the triggering member to move relative to the floor brush base, so that the triggering member triggers the triggered member, so that the actuator of the cleaning device stops running. By arranging the triggering member and the triggered member in the receiving chamber of the floor brush base, the triggering assembly cooperates with the rotation of the floor brush connector to control the start and stop of the cleaning device, and the space occupied by the triggering assembly is small, so that more space on the top of the floor brush base can be avoided from being occupied, thereby reducing the height of the whole machine.

[0056] The specific implementation of the floor brush structure and cleaning device provided in the embodiments of the present application is described in detail below in conjunction with the accompanying drawings.

[0057] Reference Figure 1 , Figure 2 and Fig. 9As shown, the floor brush structure provided in the embodiment of the present application includes a floor brush connector 100, a floor brush base 200 and a trigger control mechanism 300. The floor brush connector 100 is used to connect to the host of the cleaning device. The floor brush connector 100 is rotatably connected to the floor brush base 200. The trigger control mechanism 300 includes a trigger assembly 310. The trigger assembly 310 includes a trigger member 311 and a triggered member 312. A accommodating cavity 210 is arranged in the floor brush base 200. The trigger member 311 and the triggered member 312 are both located in the accommodating cavity 210. The trigger member 311 is constructed so that when the floor brush connector 100 rotates relative to the floor brush base 200 and is in an upright state, the trigger member 311 moves relative to the floor brush base 200 driven by the floor brush connector 100 to trigger the triggered member 312. When the triggered member 312 is triggered, the actuator of the cleaning device stops running.

[0058] In the present application, exemplarily, the main body of the floor brush connector 100 is provided with a mounting groove matching the main unit of the cleaning device, and a mounting piece is correspondingly provided on the main unit, and the mounting piece can be installed in the mounting groove by fasteners, etc. so that the main unit can be firmly connected to the floor brush connector 100; at least one rotating piece can be provided on the top of the floor brush base 200, and the floor brush connector 100 is connected to the rotating piece so that the floor brush connector 100 can rotate relative to the floor brush base 200; in addition, the floor brush base 200 is provided with an actuator for cleaning, such as a vacuum nozzle or a cleaning roller brush.

[0059] During actual use, the user adjusts the floor brush connector 100 to drive the floor brush connector 100 to rotate relative to the floor brush base 200, so that the user can push the floor brush base 200 with less effort through the floor brush connector 100, and ensure that the actuator on the floor brush base 200 is in good contact with the floor to be cleaned, thereby performing cleaning operations; when suspending the cleaning operation or storing the equipment, the user can stand the floor brush connector 100 upright based on the floor to be cleaned, ensuring that the extension axis of the floor brush connector 100 and the normal of the floor to be cleaned are roughly on the same axis, and the actuator on the floor brush base 200 stops running.

[0060] In the specific setting, by setting a accommodating cavity 210 in the floor brush base 200, and setting a triggering member 311 and a triggered member 312 in the accommodating cavity 210, the triggered member 312 is connected to the control circuit of the host; illustratively, the triggering member 311 is located above the triggered member 312, and when the floor brush connecting member 100 is rotated to an upright state relative to the floor brush base 200, the floor brush connecting member 100 abuts against the upper end of the triggering member 311, and drives the triggering member 311 to move downward relative to the floor brush base 200, so that the lower end of the triggering member 311 triggers the triggered member 312, thereby stopping the operation of the actuator.

[0061] In this way, during the rotation of the floor brush connector 100 from a non-upright position to an upright position, the triggering member 311 can be moved downward along the accommodating cavity 210 to trigger the triggered member 312, thereby stopping the actuator of the cleaning device.

[0062] The floor brush structure provided in the embodiment of the present application, by setting a floor brush base 200 and a floor brush connector 100 rotatably connected to the floor brush base 200, and setting the trigger assembly 310 inside the floor brush base 200, by making the rotation state of the floor brush connector 100 cooperate with the trigger state of the trigger assembly 310 in the accommodating cavity 210, this not only effectively utilizes the internal space of the floor brush base 200, but also saves the space outside the floor brush base 200, thereby reducing the height of the entire machine.

[0063] In one possible implementation, the trigger control mechanism 300 also includes a control component, and the triggered component 312 and the actuator are both electrically connected to the control component, and the control component is constructed to control the actuator to stop running when the triggered component 312 is triggered, and to control the actuator to run when the triggered component 312 is de-triggered.

[0064] Specifically, the triggered component 312 and the actuator are both electrically connected to the control component. When the floor brush connecting component 100 is in an upright state, the triggering component 311 is driven to move downward relative to the floor brush base 200 until the triggered component 312 is triggered. The input port of the control component receives the signal that the triggered component 312 is triggered, and judges and processes it according to a pre-set program, and determines that a stop operation instruction needs to be issued to the actuator at this time, and then controls the actuator to stop running immediately through the output port.

[0065] In this way, when the triggered component 312 is triggered, the execution device can be stopped immediately through automatic control of the control component.

[0066] In the present application, the control component can be an embedded controller or a single-chip microcomputer controller, etc. The control component can be set on the host of the cleaning device or on the floor brush base 200. As long as the control component can be electrically connected to the triggered component 312 and the actuator of the cleaning device, the embodiment of the present application does not impose too many restrictions on the type and setting position of the control component.

[0067] In some embodiments, a mounting seat 400 is further included, and the mounting seat 400 is disposed on the floor brush base 200 . The floor brush connector 100 is hinged to the mounting seat 400 so that the floor brush connector 100 can rotate relative to the floor brush base 200 .

[0068] Reference Figure 1 and Figure 4As shown, in the embodiment of the present application, two opposite mounting seats 400 are provided on the top of the floor brush base 200, and mounting holes are provided on the mounting seats 400. Correspondingly, rotating shafts are provided on the opposite sides of the floor brush connector 100. When the rotating shafts are respectively inserted into the mounting holes, the floor brush connector 100 can rotate around the axis of the rotating shaft, that is, the floor brush connector 100 can rotate relative to the floor brush base 200.

[0069] It should be noted that the setting position of the mounting hole on the mounting base 400 only needs to match the setting height of the rotating shaft on the floor brush connector 100. On the basis of ensuring that the floor brush connector 100 does not interfere with the floor brush base 200 when it is rotated to a horizontal state, the overall structure of the mounting base 400 should be reduced to avoid occupying a larger space on the top of the floor brush base 200.

[0070] In this way, not only the floor brush connector 100 is reliably and firmly connected to the floor brush base 200 , but also the floor brush connector 100 can rotate relative to the floor brush base 200 .

[0071] Reference Figure 2 and Figure 5 As shown, since the floor brush base 200 has a accommodating cavity 210, the trigger member 311 and the triggered member 312 are both located in the accommodating cavity 210. In one possible implementation, the floor brush base 200 includes a base body 220 and a cover plate 230, the cover plate 230 is covered on the base body 220, the trigger member 311 is inserted into the base body 220 through the cover plate 230, and a portion of the trigger member 311 is located outside the cover plate 230 so that it can move relative to the base body 220 under the drive of the floor brush connector 100.

[0072] In the present application, when assembling the triggering member 311 and the triggered member 312 in the accommodating cavity 210 of the floor brush base 200, the cover 230 can be opened first, the triggered member 312 can be fixed, and then the cover 230 can be covered on the base body 220; illustratively, the cover 230 is provided with an insertion hole facing the triggered member 312, and the triggering member 311 can be easily inserted into the base body 220 through the insertion hole, and is located above the triggered member 312, and part of the triggering member 311 is located outside the cover 230, so that the floor brush connecting member 100 is in contact with the triggering member 311, and drives the triggering member 311 to move relative to the base body 220 as a whole, thereby triggering the triggered member 312.

[0073] In this way, the trigger member 311 can be easily assembled on the floor brush base 200 , and part of the trigger member 311 is located outside the cover plate 230 , so that the floor brush connector 100 can drive the trigger member 311 to move relative to the base body 220 .

[0074] Reference Figures 4 to 6As shown, the floor brush structure provided in the embodiment of the present application also includes a driving member 600, which is connected to the trigger member 311. The driving member 600 is arranged in the floor brush base 200. The driving member 600 is constructed to drive the trigger member 311 to move relative to the floor brush base 200 when the floor brush connecting member 100 rotates relative to the floor brush base 200 and is in a non-upright state, so as to release the trigger member 312. The floor brush connecting member 100 is constructed to disengage from the trigger member 311 when it is in a horizontal state.

[0075] Reference Figure 5 and Figure 6 As shown, in a specific implementation, the driving member 600 is disposed in the base body 220 and is connected to a portion of the trigger member 311. When the floor brush connecting member 100 rotates relative to the floor brush base 200 to be horizontal, the floor brush connecting member 100 is separated from the portion of the trigger member 311 located outside the cover plate 230. At this time, the driving member 600 can drive the trigger member 311 to move upward relative to the base body 220, so that the trigger member 311 releases the triggering of the triggered member 312.

[0076] In this way, the floor brush connector 100, the triggering member 311 and the triggered member 312 form a close linkage. When the floor brush connector 100 is disengaged from the triggering member 311, the driving member 600 can provide driving force for the triggering member 311, automatically releasing the trigger of the triggered member 312, thereby switching the actuator from a stop state to a running state.

[0077] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, in a specific implementation, the floor brush structure provided in the embodiment of the present application further includes a fixing frame 700, which is disposed in the accommodating cavity 210, and the fixing frame 700 is connected to the floor brush base 200, and the triggered member 312 is installed in the fixing frame 700.

[0078] Exemplarily, the triggered member 312 can be installed on the fixing frame 700 by means of fasteners or bonding, and the fixing frame 700 can be connected to the base body 220 by an integral molding manner, or it can be fixed in the bottom clamping hole of the base body 220 by a detachable manner such as clamping. If it is fixed in a detachable manner, a flexible sealing ring can be installed in the clamping hole to increase the sealing of the base body 220, thereby preventing foreign matter or contaminants from entering the base body 220 through the clamping hole, thereby affecting the sensitivity and service life of the trigger member 311 and the triggered member 312.

[0079] In this way, the triggered component 312 is fixed in the base body 220 by the fixing frame 700 , and the possibility of the triggered component 312 shaking or falling is small, so that the triggered component 312 is stable and reliable.

[0080] Reference Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, in a possible implementation, the floor brush structure provided in the embodiment of the present application further includes a mounting frame 800, which is disposed in the accommodating cavity 210, and has a guide cavity 810 and an access hole 820 connected to the guide cavity 810 on the mounting frame 800, and a plug-in portion 710 on the fixing frame 700, which is inserted in the guide cavity 810, and the trigger member 311 extends into the fixing frame 700 through the access hole 820, the guide cavity 810 and the plug-in portion 710 in sequence.

[0081] Specifically, a mounting frame 800 is provided in the base body 220, and the mounting frame 800 is located between the cover plate 230 and the fixing frame 700, and a guide cavity 810 and an access hole 820 communicating with the guide cavity 810 are provided on the mounting frame 800, and correspondingly, a plug-in portion 710 is provided on the fixing frame 700, and the plug-in portion 710 is inserted in the guide cavity 810, so that the cover plate 230 is connected to the fixing frame 700 through the mounting frame 800, so as to form a moving channel for the trigger member 311. It should be noted that the access hole 820 and the plug-in portion 710 are both in a shape matching the trigger member 311, and can be circular, rectangular, etc., and this embodiment does not limit this.

[0082] That is to say, one end of the trigger member 311 extends out of the mounting frame 800 through the access hole 820 and extends to the outside of the cover plate 230, and the other end of the trigger member 311 extends into the fixing frame 700 through the plug-in portion 710 and is located above the triggered member 312, and the rest of the trigger member 311 is located in the guide cavity 810.

[0083] In this way, by setting up the mounting frame 800, not only is it easy to assemble the trigger member 311 in the accommodating cavity 210, but the guide cavity 810 and the access hole 820 on the mounting frame 800, as well as the plug-in portion 710 on the fixing frame 700, can also limit the trigger member 311 in the horizontal direction, so that the trigger member 311 can only move upward or downward along the guide cavity 810 under the drive of the floor brush connecting member 100 without horizontal deviation, thereby ensuring the accurate triggering of the triggered member 312 by the trigger member 311.

[0084] In this way, the guide cavity 810 , the access hole 820 and the plug-in portion 710 provide guidance for the triggering member 311 , so that the triggering member 311 can move relative to the base body 220 , thereby triggering the triggered member 312 or releasing the triggering member 312 .

[0085] In some embodiments, the driving member 600 is a spring, and the trigger member 311 includes a first moving rod 3111, a support rod 3112, and a second moving rod 3113 arranged in sequence, the first moving rod 3111 faces the entry and exit hole 820, and the projections of the first moving rod 3111 and the second moving rod 3113 toward the support rod 3112 are both located in the support rod 3112, the spring is located in the guide cavity 810, the spring is mounted on the second moving rod 3113, and the two ends of the spring are respectively abutted against the support rod 3112 and the plug-in portion 710.

[0086] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, the trigger member 311 is partially located in the guide cavity 810, wherein the first moving rod 3111 of the trigger member 311 faces the access hole 820, the second moving rod 3113 faces the plug-in portion 710, and the support rod 3112 is located between the first moving rod 3111 and the second moving rod 3113, and the projection toward the support rod 3112 is located inside the support rod 3112, so that the cross-sectional area of ​​the first moving rod 3111 and the second moving rod 3113 are both smaller than the cross-sectional area of ​​the support rod. In this way, when the trigger member 311 moves upward relative to the guide cavity 810 under the drive of the driving member 600, the support rod 3112 can have a limiting effect to prevent the trigger member 311 from completely separating from the mounting frame 800 during the upward movement.

[0087] In the present application, the driving member 600 is a spring, which is sleeved on the second movable rod 3113 located in the guide cavity 810. The internal space of the guide cavity 810 can be effectively utilized to reliably connect the driving member 600 with the trigger member 311, and the two ends of the spring are respectively abutted against the bottom end of the support rod 3112 and the top end of the plug-in part 710, so that the spring is limited between the support rod 3112 and the plug-in part 710 to contract or extend.

[0088] Specifically, refer to Figure 2 and Figure 3 As shown, when the floor brush connector 100 is in an upright state relative to the floor brush base 200, that is, when the floor brush connector 100 abuts against the first moving rod 3111 of the triggering member 311, the spring moves downward with the second moving rod 3113 and is compressed between the supporting rod 3112 and the plug-in portion 710 until the second moving rod 3113 triggers the triggered member 312; or, referring to Figure 5 and Figure 6As shown, when the floor brush connector 100 is in a horizontal state relative to the floor brush base 200, that is, when the floor brush connector 100 is disengaged from the first moving rod 3111 of the triggering member 311, the spring stretches to drive the second moving rod 3113 to move upward, so that the second moving rod 3113 is away from the triggered member 312, thereby releasing the trigger of the triggered member 312.

[0089] In this way, by arranging the spring between the support rod 3112 and the plug-in portion 710, when the support rod 3112 moves toward the plug-in portion 710, the spring can be compressed so that the spring has an extension force, and then when the floor brush connector 100 is disengaged from the trigger member 311, the trigger member 311 can be driven to move toward the entry and exit hole 820 by the extension force of the spring.

[0090] Reference Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, in order to prevent foreign matter or contaminants from easily entering the base body 220, in one possible implementation, the floor brush structure provided in the embodiment of the present application also includes a seal 500, which is sleeved on the trigger member 311, and the seal 500 abuts between the cover plate 230 and the mounting frame 800.

[0091] In this way, when there are pollutants or foreign objects outside the cover plate 230, they can be blocked by the good sealing performance of the seal 500 to prevent them from entering the base body 220, thereby ensuring the sensitivity and service life of the triggering member 311 and the triggered member 312.

[0092] In order to easily trigger the triggered member 312 , in a possible implementation, the triggered member 312 is a micro switch.

[0093] In this way, the trigger member 311 can act on the transmission reed arranged outside the micro switch with a small force to quickly connect or close the contacts of the micro switch, thereby enabling the triggered member 312 to achieve rapid response and precise control. The external transmission reed of the micro switch is relatively small in size, which can avoid occupying a large space inside the base body 220.

[0094] On the other hand, an embodiment of the present application further provides a cleaning device, comprising a device body and any of the above-mentioned floor brush structures connected to the device body.

[0095] The detailed structure and principle of the floor brush structure have been described in detail in the above embodiments and will not be repeated here.

[0096] Specifically, the device body may have different functions such as vacuuming, floor washing, or vacuuming and mopping in one, and the actuator of the device body is set to match the function of the device body. For example, for a device body with a floor washing function, the actuator may be at least one roller brush installed at the bottom of the floor brush base 200, and a motor that provides driving force for the roller brush. It should be noted that the structural description of the device body is only an example, and this application does not limit the specific structure of the device body.

[0097] When the cleaning device provided in the embodiment of the present application is actually used, the user adjusts the floor brush connector 100 to tilt the device body to the ground. This not only facilitates pushing the floor brush base 200 forward, but also ensures that the lower surface of the roller brush is attached to the ground to be cleaned. The roller brush can repeatedly wipe the dirty areas under the drive of the motor, thereby achieving the cleaning operation. When the cleaning operation is suspended or the device is stored, the user can stand the device body upright on the ground, and the trigger control mechanism 300 inside the floor brush structure controls the actuator to stop the cleaning device.

[0098] In this way, it is not only convenient for the user to flexibly control the start and stop of the cleaning device, but also the height of the cleaning device is lowered and the overall structure is lighter and more compact.

[0099] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A floor brush structure, characterized in that: The invention comprises a floor brush connecting member (100), a floor brush base (200) and a trigger control mechanism (300), wherein the floor brush connecting member (100) is used to be connected to a main unit of a cleaning device, the floor brush connecting member (100) is rotatably connected to the floor brush base (200), the trigger control mechanism (300) comprises a trigger assembly (310), the trigger assembly (310) comprises a triggering member (311) and a triggered member (312), and a receiving cavity (210) is arranged in the floor brush base (200). The triggering member (311) and the triggered member (312) are both located in the accommodating cavity (210); the triggering member (311) is constructed so that when the floor brush connecting member (100) rotates relative to the floor brush base (200) to be in an upright state, the triggering member (311) moves relative to the floor brush base (200) driven by the floor brush connecting member (100) to trigger the triggered member (312); when the triggered member (312) is triggered, the actuator of the cleaning device stops operating.

2. The floor brush structure according to claim 1, characterized in that: The trigger control mechanism (300) further comprises a control element, the triggered element (312) and the actuator are both electrically connected to the control element, and the control element is configured to control the actuator to stop running when the triggered element (312) is triggered, and to control the actuator to run when the triggered element (312) is de-triggered.

3. The floor brush structure according to claim 1, characterized in that: It also includes a mounting seat (400), the mounting seat (400) being arranged on the floor brush base (200), and the floor brush connecting member (100) being hinged to the mounting seat (400) so that the floor brush connecting member (100) can rotate relative to the floor brush base (200).

4. The floor brush structure according to any one of claims 1 to 3, characterized in that: The floor brush base (200) comprises a base body (220) and a cover plate (230), wherein the cover plate (230) is covered on the base body (220), the trigger member (311) is inserted into the base body (220) via the cover plate (230), and a portion of the trigger member (311) is located outside the cover plate (230) so as to move relative to the base body (220) under the drive of the floor brush connecting member (100).

5. The floor brush structure according to claim 4, characterized in that: It also includes a driving member (600), the driving member (600) being connected to the trigger member (311), the driving member (600) being arranged in the floor brush base (200), and the driving member (600) being configured to drive the trigger member (311) to move relative to the floor brush base (200) when the floor brush connecting member (100) rotates relative to the floor brush base (200) to be in a non-upright state, so as to release the triggered member (312); The floor brush connecting member (100) is configured to be disengaged from the trigger member (311) when in a horizontal state.

6. The floor brush structure according to claim 5, characterized in that: It also includes a fixing frame (700), the fixing frame (700) being arranged in the accommodating cavity (210), the fixing frame (700) being connected to the floor brush base (200), and the triggered member (312) being installed in the fixing frame (700).

7. The floor brush structure according to claim 6, characterized in that: The invention also comprises a mounting frame (800), wherein the mounting frame (800) is arranged in the accommodating cavity (210), the mounting frame (800) is provided with a guide cavity (810) and an access hole (820) connected to the guide cavity (810), the fixing frame (700) is provided with a plug-in portion (710), the plug-in portion (710) is inserted in the guide cavity (810), and the trigger member (311) extends into the fixing frame (700) through the access hole (820), the guide cavity (810) and the plug-in portion (710) in sequence.

8. The floor brush structure according to claim 7, characterized in that: The driving member (600) is a spring, and the trigger member (311) includes a first moving rod (3111), a support rod (3112) and a second moving rod (3113) which are arranged in sequence, the first moving rod (3111) faces the entry and exit hole (820), and the projections of the first moving rod (3111) and the second moving rod (3113) toward the support rod (3112) are both located in the support rod (3112), the spring is located in the guide cavity (810), the spring is sleeved on the second moving rod (3113), and the two ends of the spring are respectively in contact with the support rod (3112) and the plug-in portion (710).

9. The floor brush structure according to claim 7, characterized in that: It also includes a sealing member (500), wherein the sealing member (500) is sleeved on the trigger member (311), and the sealing member (500) abuts between the cover plate (230) and the mounting frame (800).

10. The floor brush structure according to any one of claims 1 to 3, characterized in that: The triggered component (312) is a micro switch.

11. A cleaning device, characterized in that: The invention comprises a device body and a floor brush structure according to any one of claims 1 to 10 connected to the device body.

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