Power structure for cleaning equipment and combined cleaning equipment

Abstract

The utility model discloses a power structure for cleaning equipment and combined cleaning equipment, the power structure for the cleaning equipment comprises a fan assembly, a locking piece, an unlocking assembly and a reset piece, the locking piece is movably arranged on the fan assembly, the locking piece is used for locking or separating the fan assembly from a machine body of the cleaning equipment, and the unlocking assembly is used for unlocking the fan assembly. The unlocking assembly is movably arranged on the fan assembly, the unlocking assembly is in transmission connection with the locking piece, the unlocking assembly is provided with a triggering part arranged on the outer side face of the fan assembly, the triggering part provides driving force for separation of the locking piece and the machine body, and the reset piece abuts against the locking piece. According to the cleaning equipment, the locking piece and the unlocking assembly are arranged on the fan assembly, when the fan assembly needs to be detached from the machine body of the cleaning equipment, the actions of holding the fan assembly and operating the unlocking assembly can be completed with one hand, and operation is convenient; therefore, the problem that in the prior art, the disassembly operation between the power assembly and the machine body of the cleaning equipment is complex, and consequently the experience feeling of consumers is reduced is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of cleaning equipment, and specifically relates to a power structure for a cleaning equipment and a combined cleaning equipment. BACKGROUND

[0002] Cleaning equipment such as scrubber driers and vacuum cleaners have the effect of facilitating cleaning, which is beneficial to reducing labor and improving cleaning efficiency for users. With development, people's requirements for cleaning equipment are also getting higher and higher, and combined cleaning equipment integrating scrubbing and dust collection has appeared on the market.

[0003] However, in the current combined cleaning equipment, the power assembly, i.e. the fan assembly, needs to be held by one hand when being installed on the machine body of the cleaning equipment, and the button on the machine body of the cleaning equipment needs to be pressed by the other hand to realize the disassembly of the fan assembly, which is complicated to operate and leads to a decline in consumer experience.

[0004] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. INVENTION CONTENTS

[0005] Therefore, the technical problem to be solved by the utility model is the problem that the disassembly operation between the power assembly and the machine body of the cleaning equipment in the prior art is complicated, leading to a decline in consumer experience.

[0006] To solve the above technical problems, one aspect of the utility model provides a power structure for a cleaning equipment, which comprises a fan assembly, a locking piece, an unlocking assembly and a reset piece. The locking piece is movably arranged on the fan assembly and is used for locking or releasing the fan assembly and the machine body of the cleaning equipment. The unlocking assembly is movably arranged on the fan assembly and is in transmission connection with the locking piece. The unlocking assembly has a trigger part arranged on the outer side of the fan assembly, which provides driving force for releasing the locking piece and the machine body. The reset piece is in abutment with the locking piece and provides driving force for locking the locking piece and the machine body.

[0007] In this way, the locking piece and the unlocking assembly are arranged on the fan assembly, so that when the fan assembly and the machine body of the cleaning equipment need to be disassembled, the action of holding the fan assembly and operating the unlocking assembly can be completed by one hand, without the need to press the button on the machine body with one hand. One hand holds the fan assembly, and the unlocking assembly on the fan assembly is operated to realize the disassembly of the fan assembly on the machine body, which is convenient to operate and is beneficial to improving user experience.

[0008] In one specific embodiment, the locking piece is movably arranged along the axial direction of the fan assembly, the unlocking assembly is in abutment with the top of the locking piece, and the unlocking assembly provides driving force for moving the locking piece towards the bottom side of the fan assembly.

[0009] In this way, the locking piece is arranged to move axially along the fan assembly to achieve the unlocking of the locking piece and the machine body, and then the fan assembly is disassembled, which is convenient for single-handed operation. Moreover, the axial movement of the locking piece is convenient for cooperation with the reset piece, and when the locking piece is not driven by the unlocking assembly, the reset piece drives the locking piece to move towards the top side of the fan assembly to keep the locking between the locking piece and the machine body, which is beneficial to the stability of the overall structure.

[0010] In one embodiment, the locking piece includes an abutting portion and a locking portion, the abutting portion is arranged inside the shell of the fan assembly, the unlocking assembly abuts against the abutting portion, and the locking portion is arranged on the side of the abutting portion facing the machine body. The locking portion has a first arm segment and a second arm segment, the first end of the first arm segment is connected with the abutting portion, the second end of the first arm segment extends towards the side of the machine body, and the second arm segment is arranged at the second end of the first arm segment. The second arm segment is located outside the shell and extends towards the top of the shell, and is used to lock or disengage with the machine body.

[0011] In this way, the unlocking assembly abuts against the abutting portion, the abutting portion drives the movement of the locking portion, and the locking portion uses the second arm segment arranged outside the shell to complete the locking or disengagement with the machine body. On the one hand, it is beneficial to improve the stability of the connection between the fan assembly and the machine body, and on the other hand, when disassembling the fan assembly, the second arm segment is convenient to disengage with the machine body, which is beneficial to improve the disassembly efficiency. The overall structure of the locking assembly of the present application is simple and convenient to operate.

[0012] In one embodiment, the unlocking assembly further includes a transmission portion, the transmission portion is movably arranged inside the shell of the fan assembly, and the trigger portion is in transmission connection with the transmission portion. The trigger portion is in transmission connection with the locking piece through the transmission portion.

[0013] In this way, the transmission portion is arranged between the trigger portion and the locking piece to move inside the shell through the trigger portion. The movement of the transmission portion can drive the locking piece to move axially by abutting and pressing. The arrangement of the transmission portion not only increases the distance between the trigger portion and the locking piece, but also completes the pressing action of the locking piece by abutting against the top surface of the locking piece. The arrangement of the transmission portion is beneficial to facilitate the operation of the locking piece and improve the convenience of use.

[0014] In one embodiment, the trigger portion includes a button, the button is movably arranged on the shell along the radial direction of the shell, the transmission portion is a sliding block, the first end of the button along the radial direction of the shell is exposed outside the shell, the second end of the button is connected with the sliding block, and the side of the sliding block away from the button abuts against the locking piece.

[0015] In this way, by pressing the part of the button located outside the shell, the sliding block can be driven to move, thereby pressing the locking piece and driving the locking piece to move axially, and the button structure is convenient for one-handed holding of the fan assembly, and simple pressing can complete disassembly of the fan assembly, which is simple to operate.

[0016] In one specific embodiment, the button comprises a columnar protrusion and an arc-shaped plate, at least a part of the protrusion is exposed outside the shell, the arc-shaped plate extends along the circumference of the shell, the protrusion is arranged on the top side of the arc-shaped plate away from the sliding block, the sliding block has an arc-shaped structure, the arc-shaped plate and the sliding block form an annular structure, and the top side of the sliding block away from the button abuts against the locking piece.

[0017] In this way, the arc-shaped plate of the button and the sliding block cooperate to form an annular structure, so as to reasonably utilize the internal space of the shell of the fan assembly, the center of the annular structure can be used for avoiding interference with the components inside the shell, and the annular structure is beneficial to forming two contact points between the arc-shaped plate and the sliding block, and the structure of the two contact points is beneficial to improving the stability of abutment, thereby ensuring the stability of cooperation between the unlocking assembly and the locking piece.

[0018] In one specific embodiment, the sliding block has a first abutment inclined surface, and the locking piece has a second abutment inclined surface arranged in abutment with the first abutment inclined surface, the first abutment inclined surface and the second abutment inclined surface abut and slide in cooperation.

[0019] In this way, by arranging the first abutment inclined surface and the second abutment inclined surface, the two abutment inclined surfaces can slide relative to each other, and in the process of relative sliding, the structure between the first abutment inclined surface and the second abutment inclined surface enables the sliding block to exert a force on the locking piece in the direction of the bottom of the shell, thereby driving the locking piece to move towards the bottom of the shell and compress the reset piece. The sliding block and the locking piece are arranged in a face-to-face abutment structure, which is beneficial to ensuring the stability of abutment between the sliding block and the locking piece and improving the stability of connection between the sliding block and the locking piece.

[0020] In one specific embodiment, the trigger part comprises a sliding knob, the sliding knob is movably arranged on the shell along the axial direction of the shell, the sliding knob has a pressing part exposed outside the shell and an abutting part arranged inside the shell, and the transmission part comprises a transmission rod, one end of the transmission rod is connected with the abutting part, and the other end of the transmission rod abuts against the locking piece.

[0021] In this way, by arranging the sliding knob, when one hand holds the fan assembly, the sliding knob can be slid along the axial direction of the fan assembly to drive the transmission rod to move, the transmission rod abuts against the locking piece, so as to unlock the locking part from the fuselage, and the sliding knob is arranged in a sliding manner, so that the fan assembly can be disassembled by simple sliding, which is simple to operate.

[0022] In one specific embodiment, the transmission rod is rotatably arranged inside the housing, the abutting portion has a protruding shaft, the transmission rod has a through hole at one end, and the protruding shaft penetrates through the through hole and is rotationally connected with the through hole; or the transmission rod is arranged to slide along the axial direction of the housing, and the abutting portion is fixedly connected with the transmission rod.

[0023] In this way, the transmission rod can be arranged to rotate, and the fan assembly is unlocked by sliding the knob upward, wherein the transmission rod is arranged in a rotating structure, facilitating the knob to be pushed upward when the fan assembly is held by one hand; the transmission rod can also be connected with the abutting portion and move synchronously, and the fan assembly is unlocked by sliding the knob downward, facilitating the knob to be pushed downward when the fan assembly is held by one hand.

[0024] The utility model discloses another aspect a combined cleaning equipment, combined cleaning equipment includes washing ground subassembly, dust collection subassembly and above-mentioned for cleaning equipment's power structure, and power structure is replaceably arranged in the machine body of washing ground subassembly and the machine body of dust collection subassembly to form washing ground machine or dust catcher.

[0025] In this way, the power structure for the cleaning equipment can be operated by one hand, the fan assembly can be disassembled from the washing ground subassembly and the dust collection subassembly, the disassembly efficiency of the power structure for the cleaning equipment is improved, both hands of the user are not occupied, and the user experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0027] Figure 1 It is the installation structure schematic diagram of the power structure and the cleaning equipment machine body of the utility model, wherein the unlocking assembly includes a button;

[0028] Figure 2 It is the top view of the power structure and the cleaning equipment machine body of the utility model, wherein the unlocking assembly includes a button;

[0029] Figure 3 It is Figure 2 A-A sectional view of the utility model;

[0030] Figure 4 It is Figure 3 The enlarged view of B of the utility model;

[0031] Figure 5This is a schematic diagram of the installation structure of the unlocking component and locking element of this utility model, wherein the unlocking component includes a button;

[0032] Figure 6 This is a schematic diagram of the installation structure of the power structure and the body of the cleaning equipment of this utility model, wherein the unlocking component includes a sliding button;

[0033] Figure 7 This is a top view of the power structure and cleaning equipment body of this utility model, wherein the unlocking component includes a sliding button;

[0034] Figure 8 for Figure 7 CC-direction sectional view;

[0035] Figure 9 for Figure 8 Enlarged view of point D.

[0036] Explanation of reference numerals in the attached figures:

[0037] 10. Fan assembly; 110. Housing; 20. Locking component; 210. Abutting part; 211. Second abutting slope; 220. Locking part; 221. First arm segment; 222. Second arm segment; 30. Unlocking component; 310. Button; 311. Protruding post; 312. Arc plate; 320. Slider; 321. First abutting slope; 330. Slide button; 340. Transmission rod; 40. Reset component; 50. Body. Detailed Implementation

[0038] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The present utility model will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0039] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0040] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0041] Example 1

[0042] The power structure for cleaning equipment provided in the application solves the problem that the disassembly operation between the power assembly and the machine body of the cleaning equipment in the prior art is complex, thereby causing the consumer experience to decrease.

[0043] As shown in Figures 1 to 5 The power structure for cleaning equipment includes a fan assembly 10, a locking piece 20, an unlocking assembly 30, and a reset piece 40. The locking piece 20 is movably arranged on the fan assembly 10, and is used to lock or release the fan assembly 10 from the machine body 50 of the cleaning equipment. The unlocking assembly 30 is movably arranged on the fan assembly 10 and is in transmission connection with the locking piece 20. The unlocking assembly 30 has a trigger part arranged on the outer side of the fan assembly 10, which provides driving force for releasing the locking piece 20 from the machine body 50. The reset piece 40 is in abutment with the locking piece 20, and provides driving force for locking the locking piece 20 with the machine body 50.

[0044] The fan assembly 10 includes a shell 110 in a cylindrical structure. The part of the shell 110 exposed on the outer side of the machine body 50 forms a holding area. The cylindrical structure of the shell 110 facilitates hand holding. The trigger part is arranged on the holding area, so that the trigger part can be operated to unlock the fan assembly 10 when the holding area is held by hand, and the fan assembly 10 is disassembled from the machine body 50 of the cleaning equipment.

[0045] Specifically, the locking piece 20 and the unlocking assembly 30 are arranged on the fan assembly 10. When the fan assembly 10 needs to be disassembled from the machine body 50 of the cleaning equipment, one hand can be used to hold the fan assembly 10 and operate the unlocking assembly 30. The fan assembly 10 on the machine body 50 is disassembled by operating the unlocking assembly 30 on the fan assembly 10. The operation is convenient and helps to improve the user experience.

[0046] In this embodiment, the reset piece 40 is a spring. The reset piece 40 is arranged inside the shell 110. One end of the reset piece 40 along the axial direction of the shell 110 is in abutment with the locking piece 20, and the other end of the reset piece 40 is in abutment with the shell 110. The arrangement of the reset piece 40 ensures that the locking piece 20 can remain in the locked state with the machine body 50 when the unlocking assembly 30 is not subjected to external force, thereby ensuring that the fan assembly 10 is fixed on the machine body 50.

[0047] It can be understood that the machine body 50 of the cleaning equipment in the application can be the machine body of a dust suction assembly or the machine body of a floor washing assembly. The fan assembly 10 can be used to provide negative pressure for the floor washing assembly and the dust suction assembly.

[0048] As shown in Figures 1 to 5As shown, the locking piece 20 is movably arranged along the axial direction of the fan assembly 10, and the unlocking assembly 30 is in abutment with the top of the locking piece 20, and the unlocking assembly 30 provides driving force for moving the locking piece 20 towards the bottom side of the fan assembly 10.

[0049] The locking piece 20 is moved along the axial direction of the fan assembly 10 to achieve locking or unlocking of the fan assembly 10 and the fuselage 50.

[0050] Specifically, the unlocking assembly 30 is in abutment with the locking piece 20, and then the unlocking assembly 30 drives the locking piece 20 to move towards the bottom side of the fan assembly 10, so as to achieve disengagement of the locking piece 20 and the fuselage 50, and then the fan assembly 10 is removed. The structure of the axial movement of the locking piece 20 is also convenient for cooperation with the reset piece 40, which is arranged along the axial direction of the fan assembly 10. When the locking piece 20 is not driven by the unlocking assembly 30, the reset piece 40 drives the locking piece 20 to move towards the top side of the fan assembly 10, so as to keep the locking between the locking piece 20 and the fuselage 50, which is beneficial to the stability of the overall structure.

[0051] In this embodiment, the locking piece 20 includes an abutment portion 210 and a locking portion 220. The abutment portion 210 is arranged inside the shell 110 of the fan assembly 10, and the unlocking assembly 30 is in abutment with the abutment portion 210. The locking portion 220 is arranged on the side of the abutment portion 210 towards the fuselage 50, so as to facilitate locking with the fuselage 50.

[0052] The reset piece 40 is arranged between the shell 110 and the abutment portion 210. The top surface of the abutment portion 210 is released from the unlocking assembly 30, and the bottom surface of the abutment portion 210 is connected with the reset piece 40. The locking portion 220 is arranged on the side surface of the abutment portion 210, and the locking portion 220 and the abutment portion 210 are integrally formed.

[0053] As shown, Figures 1 to 5 The locking portion 220 has a first arm segment 221 and a second arm segment 222. The first end of the first arm segment 221 is connected with the abutment portion 210, and the second end of the first arm segment 221 extends towards the side of the fuselage 50. The second arm segment 222 is arranged at the second end of the first arm segment 221, and the second arm segment 222 is located outside the shell 110 and extends towards the top of the shell 110. The second arm segment 222 is used for locking or disengaging with the fuselage 50.

[0054] The first arm segment 221 and the second arm segment 222 are arranged perpendicularly, and the first arm segment 221 and the second arm segment 222 form a hook structure. The hook structure is used for plug-in cooperation with a clamping groove on the fuselage 50, so as to achieve clamping and fixing of the fan assembly 10 and the fuselage 50.

[0055] Specifically, the unlocking assembly 30 abuts against the abutting portion 210, the abutting portion 210 drives the locking portion 220 to move, the locking portion 220 is locked or separated from the fuselage 50 by the second arm segment 222 arranged outside the shell 110, on the one hand, the stability of the connection between the fan assembly 10 and the fuselage 50 is improved, on the other hand, the second arm segment 222 is convenient to separate from the fuselage 50 when the fan assembly 10 is disassembled, and the disassembly efficiency is improved. The overall structure of the locking assembly is simple and convenient to operate.

[0056] As shown in Figures 1 to 5 The unlocking assembly 30 further comprises a transmission portion movably arranged inside the shell 110 of the fan assembly 10, the trigger portion is in transmission connection with the transmission portion, and the trigger portion is in transmission connection with the locking piece 20 through the transmission portion.

[0057] Specifically, the transmission portion is arranged between the trigger portion and the locking piece 20, so that the trigger portion triggers the transmission portion to move inside the shell 110, and the transmission portion moves to press the locking piece 20 to drive the locking piece 20 to move axially.

[0058] The arrangement of the transmission portion not only increases the distance between the trigger portion and the locking piece 20, but also completes the pressing action of the locking piece 20 by abutting against the top surface of the locking piece 20 through the transmission portion. The arrangement of the transmission portion facilitates the operation of the locking piece 20 and improves the convenience of use.

[0059] In the embodiment, the trigger portion is a button 310, the button 310 is movably arranged on the shell 110 along the radial direction of the shell 110, the transmission portion is a sliding block 320, a first end of the button 310 along the radial direction of the shell 110 is exposed outside the shell 110, a second end of the button 310 is connected with the sliding block 320, and a side of the sliding block 320 away from the button 310 abuts against the locking piece 20.

[0060] The trigger portion moves by pressing, and the trigger portion drives the sliding block 320 to move, and the sliding block 320 drives the locking piece 20 to move and contact the fuselage 50 to be locked.

[0061] Specifically, the part of the button 310 outside the shell 110 is pressed to drive the sliding block 320 to move, the sliding block 320 presses the locking piece 20, and the locking piece 20 moves axially. The structure of the button 310 facilitates single-handed holding of the fan assembly 10, and simple pressing can complete disassembly of the fan assembly 10, which is simple to operate.

[0062] As shown in Figures 1 to 5As shown, the button 310 includes a columnar protrusion 311 and an arc-shaped plate 312. At least a portion of the protrusion 311 is exposed on the outside of the housing 110. The arc-shaped plate 312 extends circumferentially along the housing 110. The protrusion 311 is located on the side of the arc top of the arc plate 312 that faces away from the slider 320. The slider 320 has an arc-shaped structure. The arc plate 312 and the slider 320 form a ring structure. The side of the arc top of the slider 320 that faces away from the button 310 abuts against the locking member 20.

[0063] The portion of the protruding post 311 exposed outside the housing 110 is for the user to press. When the fan assembly 10 is held with one hand, the user can press the protruding post 311 with their fingers to drive the locking member 20 to slide through the transmission part. This is convenient to operate and helps to improve the efficiency of disassembly and assembly.

[0064] Specifically, the arc plate 312 and slider 320 of button 310 cooperate to form a ring structure, so as to make reasonable use of the internal space of the housing 110 of the fan assembly 10. The center of the ring structure can be used to avoid interference with the internal components of the housing 110. At the same time, the ring structure is conducive to forming two contact points between the arc plate 312 and slider 320. The structure of the two contact points helps to improve the stability of the contact, thereby ensuring the stability of the cooperation between the unlocking assembly 30 and the locking member 20.

[0065] In this embodiment, the slider 320 has a first abutting inclined surface 321, and the locking member 20 has a second abutting inclined surface 211 that fits against the first abutting inclined surface 321. The first abutting inclined surface 321 and the second abutting inclined surface 211 abut against each other and slide together.

[0066] With the first abutting inclined surface 321 and the second abutting inclined surface 211, relative sliding can occur between the two abutting inclined surfaces. During this relative sliding process, the structure between the first abutting inclined surface 321 and the second abutting inclined surface 211 enables the slider 320 to apply a force towards the bottom of the housing 110 to the locking member 20, thereby driving the locking member 20 to move towards the bottom of the housing 110 and compressing the reset member 40. The slider 320 and the locking member 20 are configured with the first abutting inclined surface 321 and the second abutting inclined surface 211 to achieve a surface-to-surface fit, which helps to ensure the stable contact between the slider 320 and the locking member 20 and improves the stability of the connection between the slider 320 and the locking member 20. At the same time, the first abutting inclined surface 321 and the second abutting inclined surface 211 also have a guiding function to improve the stability of the transmission part pressing against the locking member 20.

[0067] Example 2

[0068] Unlike Example 1, as Figures 6 to 9 As shown, the triggering part in this embodiment includes a slider 330, which unlocks the fan assembly 10 by sliding the slider 330.

[0069] Specifically, the triggering part comprises a slide button 330 movably arranged on the shell 110 along the axial direction of the shell 110, the slide button 330 has a pressing portion exposed outside the shell 110 and a pressing portion arranged inside the shell 110, the transmission part comprises a transmission rod 340, one end of the transmission rod 340 is connected with the pressing portion, and the other end of the transmission rod 340 abuts against the locking part 220.

[0070] In the embodiment, the slide button 330 is arranged in the structure, when the fan assembly 10 is held by one hand, the slide button 330 is slid along the axial direction of the fan assembly 10 to drive the transmission rod 340 to move, the transmission rod 340 abuts against the locking part 20 to realize the unlocking of the locking part 220 and the fuselage 50, the slide button 330 arranged in the sliding manner is convenient for the operation of the slide button 330 when the fan assembly 10 is held by one hand, and the fan assembly 10 can be disassembled by simple sliding, and the operation is simple.

[0071] In the embodiment, two different embodiments are provided according to different sliding directions of the slide button 330.

[0072] In one of the embodiments, the transmission rod 340 is rotatably arranged inside the shell 110, the pressing portion has a protruding shaft, one end of the transmission rod 340 has a through hole, the protruding shaft penetrates through the through hole and is rotatably connected with the through hole.

[0073] Specifically, the transmission rod 340 is rotatably arranged on the inner wall of the shell 110 through the shaft structure, the slide button 330 is rotatably connected with one end of the transmission rod 340 through the protruding shaft, and the other end of the transmission rod 340 is used for abutting against the locking part 20, when the slide button 330 is slid upward, the slide button 330 drives the transmission rod 340 to rotate around the shaft structure, so that the other end of the transmission rod 340 abuts against the locking part 20 downward to drive the locking part 20 to move downward, and the fan assembly 10 is unlocked.

[0074] In another of the embodiments, the transmission rod 340 is slidably arranged along the axial direction of the shell 110, and the pressing portion is fixedly connected with the transmission rod 340.

[0075] In the embodiment, the transmission rod 340 is connected with the pressing part and moves synchronously, at this time, the transmission rod 340 can be driven to move downward by sliding the slide button 330 downward, the transmission rod 340 can drive the locking piece 20 to move downward when the transmission rod 340 moves downward, and then the fan assembly 10 is unlocked. In order to improve the stability of the movement of the slide button 330 and the transmission rod 340, the transmission rod 340 can be slidably arranged on the inner wall of the shell 110, specifically, the inner wall of the shell 110 has a sliding groove arranged along the axial direction of the fan assembly 10, the transmission rod 340 has a sliding block 320 extending into the sliding groove, the transmission rod 340 is slidably arranged on the shell 110 through the sliding block 320 and the sliding groove, the sliding groove has a function of limiting the transmission rod 340, and then the moving direction of the transmission rod 340 is ensured, which is beneficial to further ensure the synchronization of the movement between the slide button 330 and the transmission rod 340, and the stability of the overall structure is ensured.

[0076] Embodiment three

[0077] The embodiment provides a combined cleaning device, and the power structure for the cleaning device is used in the embodiment one or the embodiment two.

[0078] Specifically, the combined cleaning device further comprises a scrubbing assembly and a dust collection assembly, and the power structure is replaceably arranged on the machine body 50 of the scrubbing assembly and the machine body 50 of the dust collection assembly to form a scrubber or a vacuum cleaner.

[0079] The machine body 50 is provided with a clamping groove, and the clamping groove is used for clamping and cooperating with the locking piece 20 on the fan assembly 10, so as to fix the power structure for the cleaning device on the machine body 50.

[0080] In the embodiment, the power structure for the cleaning device can be operated by one hand, the fan assembly 10 can be disassembled from the scrubbing assembly and the dust collection assembly, the disassembly efficiency of the power structure for the cleaning device is improved, the hands of the user are not occupied, and the experience of the user is improved.

[0081] From the above description, it can be seen that the embodiment of the utility model realizes the following technical effects:

[0082] The locking piece 20 and the unlocking assembly 30 are arranged on the fan assembly 10, when the fan assembly 10 needs to be disassembled from the machine body 50 of the cleaning device, one hand can complete the action of holding the fan assembly 10 and operating the unlocking assembly 30, the fan assembly 10 on the machine body 50 is disassembled by operating the unlocking assembly 30 on the fan assembly 10, the operation is convenient, and the user experience is improved.

[0083] The power structure for the cleaning device can be operated by one hand, the fan assembly 10 can be disassembled from the floor cleaning assembly and the dust collection assembly, the disassembly efficiency of the power structure for the cleaning device is improved, both hands of the user are not occupied, and user experience is improved.

[0084] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, other different forms of changes or variations can be made by those skilled in the art without creative labor, and all should belong to the protection scope of the present application.

Claims

1. A power structure for a cleaning apparatus, characterized by, The utility model relates to a power structure for cleaning equipment, including: A fan assembly (10); A locking piece (20) movably arranged on the fan assembly (10), the locking piece (20) is used for the locking or disengaging of the fan assembly and the fuselage (50) of cleaning equipment; An unlocking assembly (30) movably arranged on the fan assembly (10), the unlocking assembly (30) is in transmission connection with the locking piece (20), the unlocking assembly (30) has a trigger part arranged on the outer side of the fan assembly (10), the trigger part provides driving force for the disengaging of the locking piece (20) and the fuselage (50); A reset piece (40) in abutment with the locking piece (20), the reset piece (40) provides driving force for the locking of the locking piece (20) and the fuselage (50).

2. The power structure for a cleaning device of claim 1, wherein, The locking piece (20) is movably arranged along the axial direction of the fan assembly (10), the unlocking assembly (30) is in abutment with the top of the locking piece (20), and the unlocking assembly (30) provides driving force for the movement of the locking piece (20) to the bottom side of the fan assembly (10).

3. The power structure for a cleaning device of claim 1, wherein, The locking piece (20) includes: An abutment part (210) arranged in the inside of the shell (110) of the fan assembly (10), the unlocking assembly (30) is in abutment with the abutment part (210); A locking part (220) arranged on the side of the abutment part (210) towards the fuselage (50), the locking part (220) has a first arm segment (221) and a second arm segment (222), the first end of the first arm segment (221) is connected with the abutment part (210), the second end of the first arm segment (221) extends to the side of the fuselage (50), the second arm segment (222) is arranged on the second end of the first arm segment (221), the second arm segment (222) is located outside the shell (110) and extends to the top direction of the shell (110), and the second arm segment (222) is used for locking or disengaging with the fuselage (50).

4. A power structure for a cleaning device according to any one of claims 1 to 3, wherein, The unlocking assembly (30) further includes a transmission part movably arranged in the inside of the shell (110) of the fan assembly (10), the trigger part is in transmission connection with the transmission part, and the trigger part is in transmission connection with the locking piece (20) through the transmission part.

5. The power structure for cleaning equipment according to claim 4, wherein: The trigger part includes a button (310) movably arranged on the shell (110) along the radial direction of the shell (110); The transmission part is a slider (320), the first end of the button (310) along the radial direction of the shell (110) is exposed outside the shell (110), the second end of the button (310) is connected with the slider (320), and the side, away from the button (310), of the slider (320) is in abutment with the locking piece (20).

6. The power structure for a cleaning device of claim 5, wherein, The button (310) includes: A columnar convex column (311), at least a part of the convex column (311) is exposed outside the shell (110). An arc-shaped plate (312) extends along the circumference of the shell (110), and the convex column (311) is arranged on the side of the arc top of the arc-shaped plate (312) away from the slider (320); The slider (320) is in an arc-shaped structure, the arc-shaped plate (312) and the slider (320) form a ring structure, and the side of the arc top of the slider (320) away from the button (310) is in abutment with the locking member (20).

7. The power structure for a cleaning device of claim 5, wherein, The slider (320) has a first abutment inclined surface (321), and the locking member (20) has a second abutment inclined surface (211) arranged in abutment with the first abutment inclined surface (321), the first abutment inclined surface (321) and the second abutment inclined surface (211) are in abutment and sliding fit.

8. The power structure for a cleaning device according to claim 4, wherein The trigger part comprises a slide button (330) movably arranged on the shell (110) along the axial direction of the shell (110), the slide button (330) has a pressing part exposed outside the shell (110) and a pressing part arranged inside the shell (110); The transmission part is a transmission rod (340), one end of the transmission rod (340) is connected with the pressing part, and the other end of the transmission rod (340) is in abutment with the locking member (20).

9. The power structure for a cleaning device according to claim 8, wherein The transmission rod (340) is rotatably arranged inside the shell (110), the pressing part has a convex shaft, one end of the transmission rod (340) has a through hole, the convex shaft penetrates through the through hole and is in rotational connection with the through hole; or The transmission rod (340) is slidably arranged along the axial direction of the shell (110), and the pressing part is fixedly connected with the transmission rod (340). Comprise:

10. A combined cleaning apparatus, characterized in that a floor washing assembly; a dust suction assembly; a power structure, which is the power structure for a cleaning device according to any one of claims 1 to 9, and is replaceably arranged on the machine body (50) of the floor washing assembly and the machine body (50) of the dust suction assembly to form a floor washing machine or a dust collector. ​

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