Cleaning equipment

Abstract

The invention provides cleaning equipment which comprises a base and a rolling brush assembly, and the cleaning assembly comprises a driving element, a cleaning element and a dismounting element; the driving element is fixed on the base and is in transmission connection with the cleaning element so as to provide driving force for the cleaning element to clean the to-be-cleaned surface; the dismounting element is connected with the cleaning element; a containing space is formed in the first side face of the cleaning element, and when the dismounting element is contained in the containing space, the dismounting element is in a non-dismounting state; when the dismounting element extends out of the containing space and protrudes out of the first side face, the dismounting element is in a dismounting state, and the action line of the acting force applied based on the dismounting element and used for pulling the cleaning element away from the base is parallel to or coincides with the axis of the cleaning element. According to the cleaning equipment, through the arrangement of the dismounting element, the torque generated by dismounting force is reduced, so that labor is saved when the cleaning element is dismounted, and meanwhile the twisting damage risk of the driving element is reduced.

Description

Technical Field

[0001] The present application relates to the field of cleaning, and in particular to a cleaning device. Background Art

[0002] With the improvement of living standards, people pay more and more attention to environmental hygiene, and cleaning equipment has become an important tool for people to ensure environmental hygiene. Wherein, a cleaning component with a roller brush is usually adopted in the cleaning equipment to clean the surface to be cleaned.

[0003] In existing cleaning devices, the roller brush used for cleaning is generally detachably mounted on a base. In order to save effort when removing the roller brush, the existing cleaning assembly is provided with a lifting component for mounting the roller brush on the base. When the user removes the roller brush, he or she holds the far end of the lifting component by hand and applies a removal force, thereby removing the lifting component from the base and then removing the roller brush.

[0004] However, in existing cleaning equipment, the roller brush is installed coaxially with the output shaft of the roller brush motor. The disassembly force applied by the user on the lifting component will form a torque relative to the output shaft of the roller brush motor, causing a load on the output shaft of the roller brush motor, which makes the roller brush motor have a high risk of twisting. Therefore, how to ensure that the roller brush body is disassembled with less effort while reducing the risk of twisting the roller brush motor has become a technical problem to be solved. Summary of the invention

[0005] The present application provides a cleaning device to solve the problem that the roller brush motor of the existing cleaning device has a high risk of being twisted during the roller brush disassembly process.

[0006] The present application provides a cleaning device, including a base and a cleaning component, wherein the cleaning component includes a driving element, a cleaning element, and a disassembly element;

[0007] The driving element is fixed on the base and is in driving connection with the cleaning element to provide the cleaning element with a driving force for cleaning the surface to be cleaned; the disassembly element is connected with the cleaning element;

[0008] An accommodating space is provided on the first side of the cleaning element, the accommodating space does not exceed the projection of the cleaning element on the first side, and the disassembly element is located in the accommodating space;

[0009] When the disassembly element is stored in the accommodating space, the disassembly element is in a non-disassembly state; when the disassembly element extends out of the accommodating space and protrudes out of the first side surface, the disassembly element is in a disassembly state, and the line of action of the force applied by the disassembly element to pull the cleaning element away from the base is parallel to or coincides with the axis of the cleaning element.

[0010] Optionally, the disassembly element is configured as a pressing member, and the pressing member includes a pressing rebound structure and a handle;

[0011] When the pressing member is in the non-disassembly state, the handle is stored in the accommodation space, and the pressing rebound structure is in a retracted state;

[0012] When the handle is subjected to a pop-up pressing force, the press-rebound structure switches from the retracted state to the pop-up state, pushes the handle out of the accommodation space, and extends the handle from the accommodation space, thereby switching the pressing member from the non-disassembly state to the disassembly state;

[0013] When the handle extending from the accommodating space is pressed to be accommodated in the accommodating space by a retracting pressing force, the pressing rebound structure switches from the pop-up state to the retracted state, so that the pressing member switches from the disassembled state to the non-disassembled state.

[0014] Optionally, the press-rebound structure comprises a first spring and a movable bracket; an abutting portion is provided on the movable bracket; a pressing portion corresponding to the abutting portion is provided on the handle; and a stop portion corresponding to the abutting portion is provided in the accommodating space;

[0015] The contact portion, the pressing portion and the stop portion are specifically configured as follows:

[0016] When the push-to-rebound structure is in a retracted state, the abutment portion abuts against the stop portion under the action of the first spring, so that the movable bracket is in a retracted position without generating a thrust force on the handle;

[0017] After the handle is subjected to the pop-up pressing force, the pressing portion pushes the abutting portion away from the stop portion, so that the movable bracket moves from the retracted position to the pop-up position under the action of the first spring, so as to realize the switching of the press-rebound structure from the retracted state to the pop-up state;

[0018] After the handle is subjected to the retracting pressing force, the pressing portion presses the abutting portion until it abuts against the stop portion, so that the movable bracket moves from the pop-up position to the retracted position, thereby realizing the switching of the press-rebound structure from the pop-up state to the retracted state.

[0019] Optionally, the abutment portion of the movable bracket is configured as a slider; the stopper portion of the accommodating space is configured as a stopper groove corresponding to the slider; and the accommodating space is provided with a pop-up groove corresponding to the slider;

[0020] When the press-rebound structure is in a retracted state, the slider abuts against the stop groove under the action of the first spring;

[0021] After the handle is subjected to the ejection pressing force, the pressing portion pushes the slider from the stop groove to the ejection groove, so that the movable bracket moves from the retracted position to the ejection position along the ejection groove under the action of the first spring;

[0022] After the handle is subjected to the retracting pressing force, the pressing portion presses the slider from the pop-up groove into the stop groove, so that the movable bracket moves from the pop-up position to the retracted position.

[0023] Optionally, the slider is provided with an abutting inclined surface; correspondingly, a guiding inclined surface is provided between the stop groove and the pop-up groove, and the pressing portion is provided with inclined surface teeth;

[0024] After the handle is subjected to the ejection pressing force, the abutting inclined surface of the slider is guided by the inclined surface teeth and the guiding inclined surface under the action of the first spring, so that the slider moves from the stop groove to the ejection groove;

[0025] After the handle is subjected to the retracting pressing force, the abutting inclined surface of the slider is guided by the inclined surface teeth and the guiding inclined surface under the action of the first spring, so that the slider moves from the pop-up groove to the stopping groove.

[0026] Optionally, a protrusion is provided on the handle; the protrusion is in contact with an inner wall of the accommodating space;

[0027] When the push-to-rebound structure is in a retracted state, the friction between the protrusion and the inner wall of the accommodation space causes the handle to be accommodated in the accommodation space;

[0028] When the push-to-rebound structure switches from the retracted state to the pop-up state, the push-to-rebound structure overcomes the friction between the protruding portion and the inner wall of the accommodating space to push the handle out of the accommodating space.

[0029] Optionally, the disassembly element is configured as a pressing member, and the pressing member includes a second spring and a handle; the handle is provided with a stop block and a knob for rotating the handle; and the accommodation space is provided with a stop block corresponding to the stop block;

[0030] When the locking block abuts against the stopper, the handle is received in the accommodation space under the abutment of the stopper, and the second spring is in a compressed state;

[0031] When the handle is rotated by the knob to release the abutment between the locking block and the stopper, the handle is pushed out of the accommodating space under the elastic force of the second spring.

[0032] Optionally, a pull ring is provided on the handle;

[0033] When the pressing member is in the non-disassembly state, the handle and the pull ring are stored in the accommodating space; when the pressing-resilient structure switches from the retracted state to the pop-up state, the pressing-resilient structure pushes the handle and the pull ring out of the accommodating space.

[0034] Optionally, the disassembly element is configured as a rotating element, and the rotating element is rotatably connected to the cleaning element; the first side surface of the cleaning element is flush with the side surface of the base, and when the disassembly element is received in the accommodating space, the first side surface of the cleaning element forms a part of the side surface of the floor brush;

[0035] The rotating member received in the accommodation space can be rotated to extend out of the accommodation space under the action of a pulling force, so that the rotating member is switched from the non-disassembly state to the disassembly state.

[0036] Optionally, the rotating member includes an operating part and a rotating shaft; the operating part is rotatably connected to the cleaning element via the rotating shaft; the operating part can be accommodated in the accommodating space by rotation or extended out of the accommodating space by rotation, so that the rotating member can be switched between the non-disassembly state and the disassembly state.

[0037] Optionally, an end cap is provided on the first side surface of the cleaning element; and the disassembly element is connected to the first end surface of the end cap;

[0038] When the first end surface of the end cover is rotated to be opposite to the accommodating space, the disassembly element is stored in the accommodating space, and the second end surface of the end cover faces outward and blocks the accommodating space; when the second end surface of the end cover is rotated to be opposite to the accommodating space, the first end surface of the end cover faces outward and the disassembly element extends out of the accommodating space.

[0039] Optionally, a stop portion is provided on the disassembly element; when the disassembly element is in a non-disassembly state, the disassembly element is received in the accommodating space under the limiting action of the stop portion; the disassembly element can overcome the limiting action of the stop portion under the action of an external force and extend out of the accommodating space, so that the disassembly element switches from the non-disassembly state to the disassembly state.

[0040] Optionally, the cleaning assembly further includes a lifting component;

[0041] The lifting component is fixedly connected to the first side of the cleaning element to restrict the cleaning element on the base; a through hole is provided on the lifting component, and the through hole is connected to the accommodating space, so that when the disassembly element extends out of the accommodating space, it passes through the through hole and protrudes out of the first side.

[0042] Optionally, the disassembly element is provided with a force boss or a force groove for holding;

[0043] When the disassembly element extends out of the accommodation space, the force boss or the force groove extends out of the accommodation space accordingly; when the disassembly element is received in the accommodation space, the force boss or the force groove is received in the accommodation space accordingly.

[0044] Optionally, the driving element is configured as a motor, the cleaning element is configured as a roller brush, and the output shaft of the motor is coaxial with the roller brush;

[0045] The accommodating space is configured as a circular hole coaxial with the roller brush, the disassembling element is configured as a rotating body structure, and the disassembling element is coaxial with the accommodating space.

[0046] Compared with the prior art, this application has the following advantages:

[0047] The present application provides a cleaning device, including a base and a cleaning component, the cleaning component including a driving element, a cleaning element, and a disassembling element; the driving element is fixed on the base and is in transmission connection with the cleaning element to provide the cleaning element with a driving force for cleaning the surface to be cleaned; the disassembling element is connected to the cleaning element; a storage space is provided on the first side of the cleaning element, the storage space does not exceed the projection of the cleaning element on the first side, and the disassembling element is located in the storage space; when the disassembling element is stored in the storage space, the disassembling element is in a non-disassembling state; when the disassembling element extends out of the storage space and protrudes out of the first side, the disassembling element is in a disassembling state, and the line of action of the force applied by the disassembling element to pull the cleaning element from the base is parallel to or coincides with the axis of the cleaning element. In this type of cleaning device, a storage space is provided on the first side of the cleaning element, the storage space does not exceed the projection of the cleaning element on the first side, the disassembling element is located in the storage space, and when the disassembling element is stored in the storage space and is in a non-disassembling state, the disassembling element is hidden inside the cleaning element. When the disassembly element extends out of the accommodating space and is in a disassembly state, the line of action of the force applied by the user on the disassembly element to pull the cleaning element from the base is parallel to or coincides with the axis of the cleaning element, thereby reducing the torque between the force to pull the cleaning element from the base and the driving force, thereby making the disassembly of the cleaning element labor-saving and reducing the load on the driving element during the disassembly process of the cleaning element, thereby making the cleaning element easy to disassemble and reducing the risk of twisting of the driving element. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 A schematic diagram of the structure of a cleaning device provided in an embodiment of the present application;

[0049] Figure 2 A schematic diagram of the explosion structure of a cleaning device provided in an embodiment of the present application;

[0050] Figure 3 A cross-sectional view of a cleaning device provided in an embodiment of the present application;

[0051] Figure 4 A schematic diagram of the structure of a cleaning assembly in which a disassembly element is configured as a pressing element provided in an embodiment of the present application;

[0052] Figure 5 A schematic diagram of the structure of a receiving space fixedly connected with a lifting component provided in an embodiment of the present application;

[0053] Figure 6 A schematic diagram of the structure of a mobile bracket provided in an embodiment of the present application;

[0054] Figure 7 A schematic diagram of the structure of a handle provided in an embodiment of the present application;

[0055] Figure 8 A schematic structural diagram of a cleaning assembly with a pull ring provided on a handle provided in an embodiment of the present application;

[0056] Fig. 9 A schematic diagram of the structure of a cleaning device in which a disassembly element is configured as a rotating part provided in an embodiment of the present application;

[0057] Fig.10 A partial cross-sectional view of a cleaning device in which a disassembly element is configured as a rotating part provided in an embodiment of the present application;

[0058] Fig.11 A schematic diagram of the structure of a cleaning assembly provided in an embodiment of the present application, in which a disassembly element is configured as a rotating element and no lifting element is configured;

[0059] Fig.12 A schematic structural diagram of a cleaning assembly in which a disassembly element is provided as a rotating part and a lifting component is provided in an embodiment of the present application.

[0060] Reference numerals:

[0061] Base 10; driving element 20;

[0062] Cleaning element 30; accommodating space 31; stopper 311; pop-up groove 312; guide slope 313;

[0063] Disassembly element 40; pressing member 41;

[0064] Pressing and rebounding structure 411; first spring 4111; movable bracket 4112; abutting portion 4113; abutting inclined surface 4114;

[0065] Handle 412; pressing portion 4121; bevel teeth 4122; pull ring 413;

[0066] Rotating member 42; operating portion 421; rotating shaft 422;

[0067] The lifting member 50 . DETAILED DESCRIPTION

[0068] Many specific details are described in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.

[0069] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to 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.

[0070] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0071] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] The present application provides a cleaning device, and the structure and working principle of the cleaning device of the present application are described below using specific embodiments. It should be noted that the embodiments described below are only embodiments of a part of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. The cleaning device involved in the present application is described in detail below.

[0073] The embodiment of the present application provides a cleaning device, and the cleaning device in the present application can be a handheld cleaning device, a fully automatic cleaning device such as an automatic floor scrubber, or other cleaning devices equipped with cleaning components. In a specific working scenario, the cleaning component installed on the cleaning device is mainly used to clean the contaminants attached to the surface to be cleaned, and the cleaning element in the cleaning component is used to directly contact the surface to be cleaned for cleaning.

[0074] With the improvement of living standards, people pay more and more attention to environmental hygiene, and cleaning equipment has become an important tool for people to ensure environmental hygiene. Wherein, a cleaning component with a roller brush is usually adopted in the cleaning equipment to clean the surface to be cleaned.

[0075] In existing cleaning devices, the roller brush used for cleaning is generally detachably mounted on a base. In order to save effort when removing the roller brush, the existing cleaning assembly is provided with a lifting component for mounting the roller brush on the base. When the user removes the roller brush, he or she holds the far end of the lifting component by hand and applies a removal force, thereby removing the lifting component from the base and then removing the roller brush.

[0076] However, in existing cleaning equipment, the roller brush is installed coaxially with the output shaft of the roller brush motor. The disassembly force applied by the user on the lifting component will form a torque relative to the output shaft of the roller brush motor, causing a load on the output shaft of the roller brush motor, which makes the roller brush motor have a high risk of twisting. Therefore, how to reduce the risk of twisting the roller brush motor has become a technical problem to be solved.

[0077] In order to solve the problem of high risk of twisting of the roller brush motor of the above-mentioned existing cleaning equipment during the roller brush disassembly process, the present application provides a cleaning equipment, which includes a base and a roller brush assembly. The roller brush assembly includes a driving element, a cleaning element, and a disassembly element; the driving element is fixed on the base and is transmission-connected with the cleaning element to provide the cleaning element with a driving force to clean the surface to be cleaned; the disassembly element is connected to the cleaning element; a receiving space is provided on the first side of the cleaning element, the receiving space does not exceed the projection of the cleaning element on the first side, and the disassembly element is located in the receiving space; when the disassembly element is stored in the receiving space, the disassembly element is in a non-disassembly state; when the disassembly element extends out of the receiving space and protrudes from the first side, the disassembly element is in a disassembly state, and the line of action of the force applied by the disassembly element to pull the cleaning element from the base is parallel to or coincides with the axis of the cleaning element.

[0078] When removing the cleaning element, the user only needs to apply force to the disassembly element in the disassembly state. During the force application process, the user applies the force to pull the cleaning element from the base, that is, the disassembly force. The line of action of the disassembly force is parallel to or coincides with the axis of the cleaning element, so that no torque is generated or the torque generated is very small, which reduces the load on the drive element and reduces the risk of twisting the drive element.

[0079] In order to understand the structure of the above cleaning equipment, please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 A schematic diagram of the structure of a cleaning device provided in an embodiment of the present application; Figure 2 A schematic diagram of the explosion structure of a cleaning device provided in an embodiment of the present application; Figure 3 A cross-sectional view of a cleaning device provided in an embodiment of the present application; Figure 2 for Figure 1 A further example of Figure 3 and Figure 2 correspond.

[0080] like Figure 1 , Figure 2 and Figure 3As shown, the cleaning device includes a base 10 and a cleaning assembly, and the cleaning assembly includes a driving element 20, a cleaning element 30, and a disassembly element 40; the driving element 20 is fixed on the base 10 and is in transmission connection with the cleaning element 30 to provide the cleaning element 30 with a driving force for cleaning the surface to be cleaned. The disassembly element 40 is connected to the cleaning element 30; a receiving space 31 is provided on the first side surface of the cleaning element 30, the receiving space does not exceed the projection of the cleaning element on the first side surface, and the disassembly element is located in the receiving space; when the disassembly element 40 is received in the receiving space 31, the disassembly element 40 is in a non-disassembly state; when the disassembly element 40 extends out of the receiving space 31 and protrudes out of the first side surface, the disassembly element 40 is in a disassembly state, and the line of action of the force applied by the disassembly element 40 to pull the cleaning element 30 away from the base 10 is parallel to or coincides with the axis of the cleaning element.

[0081] In this embodiment, the cleaning device can be a handheld floor cleaning machine, which also includes a negative pressure source, a clean water bucket, and a dirty water bucket. The water in the clean water bucket is provided to the cleaning element 30 to soak the cleaning element 30. The wet cleaning element 30 contacts the ground and rotates at high speed, so that the dirt on the ground is adsorbed to the cleaning element 30 and then scraped off by the scraping strip that is in interference contact with the cleaning element 30. The scraped dirt is further recovered into the dirty water bucket under the negative pressure suction of the negative pressure source.

[0082] In this embodiment, the base 10 is a basic structure that provides a mounting position for the cleaning components and other components of the cleaning device. In addition to installing the cleaning components, the base 10 can also further install mobile components, sensors, fuselage, etc., which are not limited here.

[0083] The cleaning element 30 in the cleaning assembly is a component that directly contacts the dirty surface to clean the dirt, and can be set to a specific structure such as a roller brush, a mop, etc., and can be set to different shapes, such as a cylindrical barrel or an elliptical structure. The surface of the cleaning element 30 is the side that directly contacts the surface to be cleaned, and can be made of different materials suitable for cleaning dirt, which is not limited here.

[0084] The driving element 20 can select different types of components according to specific needs, such as motors, pumps, etc., and can be further refined according to needs. For example, when selecting a motor, a servo motor, a reduction motor, a torque motor, a synchronous motor, etc. can be selected, and there is no limitation here.

[0085] The disassembly element 40 is a component for the user to apply disassembly force to remove the cleaning element 30 from the base 10. The disassembly element 40 is connected to the cleaning element 30 and can move based on the accommodation space 31 of the cleaning element 30, thereby switching between a disassembly state and a non-disassembly state.

[0086] When the disassembly element 40 is stored in the accommodation space 31, the disassembly element 40 is in a non-disassembly state. The disassembly element 40 is hidden in the cleaning element 30, so that the overall volume of the cleaning assembly is smaller, and the cleaning element 30 will not collide with other objects when cleaning the surface to be cleaned, affecting the cleaning effect. When the disassembly element 40 extends out of the accommodation space 31 and protrudes from the first side, the disassembly element 40 is in a disassembly state. Since the disassembly element 40 protrudes from the first side at this time, the user can hold the disassembly element 40 to apply a disassembly force to pull the cleaning element 30 from the base 10. The structural shape and installation position of the protruding cleaning element 30 make the line of action of the force that pulls the cleaning element 30 from the base 10 parallel or coincide with the axis of the cleaning element. When the disassembly element 40 is subjected to the disassembly force, it will not generate additional torque or generate very small torque on the driving element 20, thereby reducing the risk of twisting the driving element 20.

[0087] The driving element 20 is fixed on the base 10, which means that when the cleaning element 30 is installed on the base 10, the driving element 20 is fixed relative to the base 10. At this time, the driving element 20 provides the cleaning element 30 with a driving force to clean the surface to be cleaned.

[0088] In a specific embodiment, the driving element 20 can be directly fixedly connected to the base 10, and when the cleaning element 30 is installed on the base 10, it is connected to the cleaning element 30 to achieve a transmission connection, so as to transmit the driving force to the cleaning element 30. When the cleaning element 30 is pulled away from the base 10, the driving element 20 is separated from the cleaning element 30.

[0089] Exemplarily, the driving element 20 can be set as a motor. The output shaft of the motor extends to the second end of the cleaning element. Correspondingly, a docking structure capable of docking with the output shaft is provided in the cleaning element 30, and the docking structure can be located in the hollow cavity of the cleaning element 30. When the cleaning element 30 is mounted on the base 10, the output shaft of the motor is docked and riveted with the docking structure through a shaft coupling, so that the cleaning element 30 and the output shaft of the motor are connected in transmission, and the cleaning element 30 can be rotated under the drive of the output shaft of the motor to clean the surface to be cleaned. When the user pulls the cleaning element 30 out of the base 10, the docking structure of the cleaning element 30 is separated from the output shaft of the motor, so that the cleaning element 30 is pulled out of the base 10 with the pulling action, thereby completing the disassembly process.

[0090] The driving element 20 can also be configured to be fixed on the cleaning element 30, and when the cleaning element 30 is installed on the base 10, it is stuck on the base 10 and thus fixed relative to the base 10. Exemplarily, the driving element 20 is configured as a motor, the motor is installed on the cleaning element 30, the output shaft of the motor is connected to the cleaning element 30 by transmission, and the motor is restricted by the cleaning element 30 and does not move relative to the cleaning element 30 in its axial direction. At the same time, a bayonet corresponding to the motor is provided on the base 10, and when the cleaning element 30 is installed on the base 10, the motor is in a fixed state relative to the base 10 under the joint restriction of the bayonet and the cleaning element 30, and the cleaning element 30 is driven by the output shaft of the motor to rotate relative to the base 10 to clean the surface to be cleaned. When the cleaning element 30 is pulled out from the base 10, the motor is disengaged from the bayonet with the pulling out of the cleaning element 30, so that the motor is pulled out from the base 10 with the cleaning element 30, thereby completing the disassembly process.

[0091] In order to make the line of action of the force applied by the disassembly element 40 to pull the cleaning element 30 from the base 10 parallel to or coincide with the axis of the cleaning element, this can be achieved through the structural shape, installation position, etc. of the disassembly element 40. Exemplarily, when the driving element 20 is set as a motor, the cleaning element 30 is set as a roller brush, and the output shaft of the motor is coaxial with the roller brush, the accommodating space 31 can be set as a circular hole coaxial with the roller brush, the disassembly element 40 can be set as a rotating body structure, and the disassembly element 40 is coaxial with the accommodating space 31, that is, the disassembly element 40 is installed in the accommodating space 31 along the axis of the circular hole-shaped accommodating space 31. At this time, the line of action of the force applied by the disassembly element 40 to pull the cleaning element 30 from the base 10 is colinear with the axis of the roller brush, that is, the line of action of the force to pull the cleaning element 30 from the base 10 is parallel to or coincides with the axis of the cleaning element.

[0092] Of course, in other embodiments, the disassembly element 40 can also be set at other positions according to specific needs, so that the line of action of the disassembly force applied to the disassembly element 40 is at a preset distance from the axis of the cleaning element 30 (that is, parallel to the axis of the cleaning element), so that the torque acting on the driving element 20 is within a safe range.

[0093] In addition, in order to make the disassembly element 40 easier to hold, a structure that facilitates holding can be provided on the disassembly element 40. For example, the disassembly element 40 is provided with a force boss or a force groove for holding; when the disassembly element 40 extends out of the accommodation space 31, the force boss or the force groove extends out of the accommodation space 31; when the disassembly element 40 is received in the accommodation space 31, the force boss or the force groove is received in the accommodation space 31.

[0094] In addition, there are many ways to install the cleaning element 30 on the base 10. For example, the cleaning element 30 can be clamped on the base 10 by the lifting component 50, or can be installed on the base by a magnet, a buckle or other structure.

[0095] When the cleaning element is stuck on the base 10 by the lifting member 50, the lifting member 50 cannot affect the movement of the disassembly element 40 extending out of the accommodation space 31 and retracting into the accommodation space 31. In a feasible embodiment, the cleaning assembly further includes a lifting member 50, which is fixedly connected to the first side of the cleaning element 30 to restrict the cleaning element 30 on the base; the lifting member 50 is provided with a through hole, which is connected to the accommodation space 31, so that when the disassembly element 40 extends out of the accommodation space 31, it passes through the through hole and protrudes out of the first side.

[0096] That is to say, the first side of the cleaning element 30 is fixedly connected to the lifting component 50, and the lifting component 50 is simultaneously connected to the base 10, so as to restrict the cleaning element 30 on the base 10. The manner in which the lifting component 50 restricts the cleaning element 30 is related to the type of the cleaning element 30. Exemplarily, the cleaning element 30 can be configured as a roller brush, and a roller brush plug can be provided in the roller brush body, the outer peripheral surface of the roller brush plug is in contact with the inner peripheral surface of the roller brush, and is fixedly connected to the cleaning element by gluing, melting, etc., so that the roller brush plug and the roller brush rotate synchronously. A roller brush shaft coaxial with the roller brush can be provided in the roller brush plug, and the roller brush shaft is fixedly connected to the roller brush plug; the roller brush shaft can cooperate with the lifting component 50 through a bearing, a bearing seat, and a bearing retaining ring, so that the cleaning element 30 can rotate with the lifting component 50 through the roller brush shaft.

[0097] It should be noted that other structures may also be provided on the lifting component 50. For example, a locking structure may be provided to clamp the cleaning element 30 on the base 10, such as a snap-fit ​​structure, a magnetic structure, etc., which is not limited here.

[0098] The above is the basic structure of the cleaning device provided in this embodiment. In the specific implementation process, more specific settings can be made on the basis of the above cleaning device, or other feasible structures can be added to obtain more functions or performances to meet the needs of different application scenarios. Figure 1 Based on the structure of the basic cleaning equipment shown, further detailed introduction is given to fully understand the cleaning equipment provided by the present application.

[0099] In the above cleaning device, the disassembly element 40 can have many specific structural forms. For example, the disassembly element 40 can be set as a pressing member, a rotating member, etc. The following takes the two structures of the pressing member and the rotating member as examples to introduce them.

[0100] The first disassembly element: the disassembly element 40 is configured as a pressing member 41 .

[0101] In this embodiment, the pressing member 41 is configured as a pop-up structure, and the pressing member 41 can be completely stored in the receiving space 31 and in a non-detachable state under the operation of the user, or can be popped out of the receiving space 31 and in a detachable state for the user to hold under the operation of the user.

[0102] In a specific implementation manner, the pressing member 41 may be configured as follows: Figure 2 The structure shown.

[0103] Specifically, the pressing member 41 includes a pressing and rebounding structure 411 and a handle 412; when the pressing member 41 is in a non-disassembly state, the handle 412 is stored in the accommodating space 31, and the pressing and rebounding structure 411 is in a retracted state; when the handle 412 is subjected to a pop-up pressing force, the pressing and rebounding structure 411 switches from a retracted state to a pop-up state, and pushes the handle 412 out of the accommodating space 31, so that the handle 412 extends from the accommodating space 31, thereby switching the pressing member 41 from a non-disassembly state to a disassembly state; when the handle 412 extending from the accommodating space 31 is subjected to a retraction pressing force and is pressed to be stored in the accommodating space 31, the pressing and rebounding structure 411 switches from a pop-up state to a retracted state, so that the pressing member 41 is switched from a disassembly state to a non-disassembly state.

[0104] It should be noted that the disassembled state and the non-disassembled state of the pressing member 41 are two relative states. When the pressing member 41 is in the non-disassembled state, the handle 412 is stored in the accommodating space 31. When the pressing member 41 is in the disassembled state, the handle 412 extends out of the accommodating space 31 to facilitate the user to hold it. The non-disassembled state and the disassembled state are changed as the pressing and resilient structure 411 switches between the retracted state and the pop-up state, and specifically, they are passively switched when subjected to the pop-up pressing force and the retracted pressing force.

[0105] It can be understood that the handle 412 being stored in the accommodating space 31 and the handle 412 extending out of the accommodating space 31 are also relative states, that is, the state in which the handle 412 is stored in the accommodating space 31 can include the state in which a small part of the handle 412 is exposed from the accommodating space 31, and the state in which the handle 412 extends out of the accommodating space 31 includes the state in which a small part of the handle 412 is stored in the accommodating space 31.

[0106] The pressing and resilient structure 411 of the pressing member 41 can be in a retracted state after the handle 412 is subjected to a retracting pressing force, so that no thrust is applied to the handle 412, and the handle 412 will not be pushed out of the accommodation space by the pressing and resilient structure 411 after being pressed back into the accommodation space 31. The pressing and resilient structure 411 switches from a retracted state to an extended state after the handle 412 is subjected to an ejecting pressing force, so that a thrust is applied to the handle 412, and the handle 412 is pushed out of the accommodation space.

[0107] In this embodiment, both the pop-up pressing force and the retracting pressing force are forces applied to the handle 412 through a pressing action. The pop-up pressing force is the pressing force that causes the handle 412 to pop out of the accommodating space 31, and the retracting pressing force is the pressing force that causes the handle 412 to retract into the accommodating space 31. In a specific implementation, the pop-up pressing force and the retracting pressing force may correspond to the same pressing action, such as being both implemented by inching pressing. The pop-up pressing force and the retracting pressing force may also be set to correspond to different pressing actions, such as the pop-up pressing force corresponding to inching pressing, and the retracting pressing force corresponding to a long press that lasts for a preset time.

[0108] In this embodiment, the press-rebound structure 411 is a component that switches between a retracted state and an ejected state in cooperation with a press action, thereby providing a thrust for the handle 412. In a specific implementation, the press-rebound structure 411 can be set to different rebound structures according to the requirements of the press action corresponding to the ejected pressing force and the retracted pressing force.

[0109] Specifically, the push-rebound structure 411 can be configured to be driven by spring force to switch between the retracted state and the pop-up state, or can be configured to be driven by electric energy to switch between the retracted state and the pop-up state, which is not limited here.

[0110] This embodiment provides a pressing rebound structure driven by spring elastic force, and makes the pressing actions corresponding to the pop-up pressing force and the retracting pressing force both be inching pressing. Figure 2 and Figure 4 , Figure 4 A schematic structural diagram of a cleaning assembly in which a disassembly element is configured as a pressing piece provided in an embodiment of the present application.

[0111] Among them, the press-rebound structure 411 includes a first spring 4111 and a movable bracket 4112; the movable bracket 4112 is provided with an abutment portion 4113; the handle 412 is provided with a pressing portion 4121 corresponding to the abutment portion 4113; and the accommodating space 31 is provided with a stop portion 311 corresponding to the abutment portion 4113.

[0112] The abutting portion 4113, the pressing portion 4121 and the stop portion 311 are specifically configured as follows: when the push-rebound structure 411 is in the retracted state, the abutting portion 4113 abuts against the stop portion 311 under the action of the first spring 4111, so that the movable bracket 4112 is in the retracted position without generating a thrust on the handle 412; after the handle 412 is subjected to the pop-up pressing force, the pressing portion 4121 pushes the abutting portion 4113 away from the stop portion 311, so that the movable bracket 4112 is moved from the retracted position to the pop-up position under the action of the first spring 4111, so that the push-rebound structure 411 is switched from the retracted state to the pop-up state; after the handle 412 is subjected to the retracted pressing force, the pressing portion 4121 presses the abutting portion 4113 until it abuts against the stop portion 311, so that the movable bracket 4112 is moved from the pop-up position to the retracted position, so that the push-rebound structure 411 is switched from the pop-up state to the retracted state.

[0113] The press-rebound structure 411 drives the mobile bracket 4112 through the first spring 4111, so that the mobile bracket 4112 switches between the retracted position and the pop-up position, thereby driving the handle 412 to switch between the retracted state and the pop-up state. In addition, when the abutting portion 4113 of the mobile bracket 4112 abuts against the stopper 311, the first spring 4111 is restricted and is always in a compressed state, so that the mobile bracket 4112 is always in the retracted position when the handle 412 is not subjected to the pop-up pressing force. After the handle 412 is subjected to the pop-up pressing force, the abutting portion 4121 destroys the abutting state between the abutting portion 4113 and the stopper 311, and the first spring 4111 in the compressed state releases the elastic force, pushing the mobile bracket 4112 to the pop-up position, and the mobile bracket 4112 pushes the handle 412 to move until the handle 412 extends out of the accommodating space 31.

[0114] In this embodiment, the contact portion 4113, the pressing portion 4121, and the stop portion 311 are mutually coordinated structures, and there are many specific structures of the three. Figure 4 , Figure 5 , Figure 6 and Figure 7 , Figure 5 A schematic diagram of a structure of a receiving space fixedly connected with a lifting component provided in an embodiment of the present application, Figure 6 A schematic diagram of the structure of a mobile bracket provided in an embodiment of the present application is shown in FIG. Figure 7 A schematic diagram of the structure of a handle provided in an embodiment of the present application.

[0115] The abutment portion 4113 of the movable bracket 4112 is configured as a slider; the stopper portion 311 of the accommodating space 31 is configured as a stopper groove corresponding to the slider; and the accommodating space 31 is provided with a pop-up groove 312 corresponding to the slider. When the push-rebound structure 411 is in the retracted state, the slider abuts in the stopper groove under the action of the first spring 4111, so that the movable bracket 4112 is in the retracted position and does not form a thrust on the handle 412. After the handle 412 is subjected to the pop-up pressing force, the abutment portion 4121 pushes the slider from the stopper groove to the pop-up groove 312, so that the movable bracket 4112 moves from the retracted position to the pop-up position along the pop-up groove 312 under the action of the first spring 4111, so as to realize the switch of the push-rebound structure 411 from the retracted state to the pop-up state.

[0116] Specifically, Figure 4 As shown, the first spring 4111 is disposed at the first end of the movable bracket 4112 to provide elastic force for the movable bracket 4112. The abutting portion 4113 of the movable bracket 4112 abuts against the stopper portion 311 and the abutting portion 4121 simultaneously. Figure 5 As shown, the stopper 311 provided as the stopper groove is arranged adjacent to the pop-up groove 312, and the pop-up groove 312 is unobstructed, while the stopper groove has a stopper step. The pressing portion 4121 of the handle 412 falls into the pop-up groove 312, so that the handle 412 can be extended and retracted along the pop-up groove 312. When the abutting portion 4113 is located in the pop-up groove 312, the abutting portion 4113 will move to the bottom of the pop-up groove 312 under the action of the first spring 4111, and the handle 412 will be pushed out of the accommodating cavity. When the abutting portion 4113 is located in the stopper groove, the abutting portion 4113 is blocked by the stopper step of the stopper groove, and no thrust is applied to the handle 412, and the handle 412 is stored in the accommodating space when it is not acted upon by an external force.

[0117] After the handle 412 is subjected to the retracting pressing force, the pressing portion 4121 presses the slider from the pop-up slot 312 to the stop slot, so that the movable bracket 4112 moves from the pop-up position to the retracted position, thereby switching the press-resilient structure 411 from the pop-up state to the retracted state.

[0118] In order to enable the slider to accurately switch between the stop groove and the pop-up groove 312, a guide structure may be further provided. The guide structure may be a guide slope, a guide groove, etc. as required, and is not limited here.

[0119] Specifically, taking the implementation method using the guide bevel as an example, a specific implementation method of the guide structure can be specifically as follows: an abutment bevel 4114 is provided on the slider; correspondingly, a guide bevel 313 is provided between the stop groove and the pop-up groove 312, and a bevel tooth 4122 is provided on the pressing portion 4121.

[0120] When this guiding structure is used, after the handle 412 is subjected to a pop-up pressing force, the abutting inclined surface 4114 of the slider moves from the stop groove to the pop-up groove 312 under the action of the first spring 4111 and the guidance of the inclined surface teeth 4122 and the guiding inclined surface 313 .

[0121] After the handle 412 is subjected to the retracting pressing force, the abutting inclined surface 4114 of the slider moves from the pop-up groove 312 to the stop groove under the action of the first spring 4111 and the guidance of the inclined surface teeth 4122 and the guiding inclined surface 313 .

[0122] In addition, in the above-mentioned push-type pressing member 41, although the push-resilient structure 411 will not push the handle 412 out of the accommodating space 31 when it is in the retracted state, the handle 412 may automatically extend out of the accommodating space 31 due to vibration, overturning, etc. of the cleaning device. To avoid this situation, a protrusion that contacts the inner wall of the accommodating space 31 may be provided on the handle 412, so that the handle 412 is kept in the accommodating space 31 by the friction formed between the protrusion and the inner wall of the accommodating space 31.

[0123] Specifically, a protrusion is provided on the handle 412; the protrusion contacts the inner wall of the accommodating space 31; when the press-rebound structure 411 is in a retracted state, the friction force formed between the protrusion and the inner wall of the accommodating space 31 causes the handle 412 to be accommodated in the accommodating space; after the handle 412 accommodated in the accommodating space is subjected to a pop-up pressing force, the press-rebound structure 411 switches from the retracted state to the pop-up state, at which time, the press-rebound structure overcomes the friction force between the protrusion and the inner wall of the accommodating space 31, pushes the handle 412 out of the accommodating space 31, and extends the handle 412 out of the accommodating space; the handle 412 extending out of the accommodating space is again accommodated in the accommodating space 31 after being subjected to a retracting pressing force, and the press-rebound structure 411 switches from the pop-up state to the retracted state.

[0124] Furthermore, you can Figure 8 As shown, a pull ring 413 is provided on the handle 412. Figure 8 A schematic diagram of the structure of a cleaning component with a pull ring on the handle provided in an embodiment of the present application. When the pressing member 41 is in a non-disassembly state, the handle 412 and the pull ring 413 are stored in the accommodating space 31; when the pressing and resilient structure 411 switches from the retracted state to the pop-up state, the pressing and resilient structure 411 pushes the handle 412 and the pull ring 413 out of the accommodating space 31. In this embodiment, the user can apply force through the handle 412 or the pull ring 413, thereby providing the user with a variety of force application methods, making the disassembly process of the cleaning element 30 more humane.

[0125] In addition to the above-mentioned push-type pressing member structure, the structure of the pressing member can also be set to a knob telescopic structure. Specifically, the pressing member includes a second spring and a handle; a stopper and a knob for rotating the handle are provided on the handle; a stopper corresponding to the stopper is provided in the accommodation space; when the stopper and the stopper abut against each other, the handle is stored in the accommodation space under the abutment of the stopper, and the second spring is in a compressed state; when the handle is rotated to release the abutment of the stopper and the stopper, the handle is pushed out of the accommodation space under the elastic force of the second spring.

[0126] When the pressing member is used, the handle can be stored by rotating and pressing the knob, and the handle can be ejected by rotating the knob. Specifically, when the knob is stored in the storage space and the stopper abuts against the stopper, the stopper blocks the handle, so that the handle is stored in the storage space, and compresses the second spring to be in a compressed state. When the knob is rotated until the abutment between the stopper and the stopper is released, the handle can be pushed out of the storage space under the elastic force of the second spring. If the handle is to be stored in the storage space again, it is only necessary to push the handle back into the storage space and rotate the knob until the stopper abuts against the stopper again.

[0127] The second type of disassembly element: the disassembly element is configured as a rotating part.

[0128] In this embodiment, the disassembly element 40 is configured as a rotatable structure. The rotating member 42 can be rotated to be stored in the accommodation space 31 and in a non-disassembly state under the operation of the user, and can also be rotated to extend out of the accommodation space 31 and in a disassembly state for the user to hold under the operation of the user.

[0129] A specific implementation method can be as follows Fig. 9 , Fig.10 and Fig.11 As shown, Fig. 9 A schematic diagram of the structure of a cleaning device in which a disassembly element is provided as a rotating part according to an embodiment of the present application. Fig.10 A partial cross-sectional view of a cleaning device in which a disassembly element is configured as a rotating part provided in an embodiment of the present application, Fig.11 A schematic diagram of the structure of a cleaning assembly provided in an embodiment of the present application in which a disassembly element is provided as a rotating element and no lifting element is provided. The rotating element 42 is rotatably connected to the cleaning element 30; the rotating element 42 received in the accommodating space 31 can be rotated to extend out of the accommodating space 31 under the action of a pulling force, so that the rotating element 42 is switched from a non-disassembly state to a disassembly state.

[0130] like Fig.10As shown, the first side of the cleaning element 30 can be flush with the side of the base 10, and the lifting component on the first side of the cleaning element 30 is eliminated, so that the first side of the cleaning element 30 and the side of the base 10 are on the same plane, so that when the cleaning element 30 cleans the surface to be cleaned, there will be no dead corner area for cleaning due to the obstruction of the lifting component, and the cleaning element 30 can be completely close to the edge on its first side, thereby improving the cleaning effect. That is, when the cleaning element 30 is installed on the floor brush, the first side of the cleaning element 30 forms a part of the side of the floor brush. In order to prevent the cleaning element 30 from detaching from the floor brush, the cleaning element 30 can be magnetically connected to the floor brush or the driving element 20 on its second side through a magnetic suction member; or, the cleaning element 30 can be magnetically connected to the driving element 20 at the joint with the driving element 20 through a magnetic suction member to achieve axial fixation of the cleaning element 30.

[0131] In this embodiment, the rotating member 42 is a component that extends out of the accommodating space 31 and retracts into the accommodating space 31 through a rotating action. There are many specific structures of the rotating member 42. In a feasible embodiment, it can be as follows Fig.11 As shown, the rotating member 42 includes an operating portion 421 and a rotating shaft 422. The operating portion 421 can be set as a pull ring, a handle or other structures. The operating portion 421 is rotatably connected to the cleaning element 30 through the rotating shaft 422, and the operating portion 421 can be stored in the accommodating space 31 by rotation or extended out of the accommodating space 31 by rotation, so that the rotating member 42 can be switched between the non-disassembly state and the disassembly state. For example, by holding the operating portion 421 and rotating it around the rotating shaft 422 for a certain angle, the rotating member 42 can be switched between the non-disassembly state and the disassembly state.

[0132] Furthermore, in order to prevent the rotating part 42 from accidentally extending out of the accommodating space 31 when in a non-disassembled state, the rotating part 42 in a non-disassembled state can be always accommodated in the accommodating space 31 by means of a block, interference fit, etc., without specific limitation herein.

[0133] In this embodiment, the position of the rotating member 42 also needs to be set so that when the rotating member 42 is in the disassembled state, the line of action of the force applied by the rotating member 42 to pull the cleaning element 30 away from the base 10 is parallel to or coincides with the axis of the cleaning element.

[0134] In addition, in this embodiment, Fig.12 As shown, Fig.12A schematic diagram of the structure of a cleaning assembly provided in an embodiment of the present application, in which a disassembly element is provided as a rotating element and a lifting element is provided. A lifting element 50 is provided on the cleaning element 30, so that the cleaning element 30 can be clamped on the base through the lifting element 50, and at the same time, a through hole is reserved on the lifting element 50 for the rotation of the rotating element 42, so that the lifting element 50 can restrict the cleaning element 30 without affecting the rotation of the rotating element 42.

[0135] In the above two types of disassembly elements, the disassembly element 40 is directly connected to the cleaning element 30. In addition, the disassembly element 40 can also be indirectly connected to the cleaning element 30. Exemplarily, when the cleaning element 30 is fixedly connected to the lifting member 50, the disassembly element 40 can be directly connected to the lifting member 50 to achieve indirect connection with the cleaning element 30.

[0136] Alternatively, an end cover 32 may be provided on the first side surface, and a rotating member 42 may be provided on the first end surface of the end cover 32 , so as to achieve indirect connection between the disassembly element 40 and the cleaning element 30 .

[0137] In a specific embodiment, an end cap is provided on the first side surface of the cleaning element; the disassembly element is connected to the first end surface of the end cap; when the first end surface of the end cap is rotated to be opposite to the accommodating space, the disassembly element is stored in the accommodating space, and the second end surface of the end cap faces outward and blocks the accommodating space; when the second end surface of the end cap is rotated to be opposite to the accommodating space, the first end surface of the end cap faces outward and the disassembly element extends out of the accommodating space.

[0138] The end cover can be flipped to close the storage space. When the first end face of the end cover faces the storage space, the rotating member is received in the storage space, and the storage space is closed by the end cover, so that no dust can enter the storage space. When the end cover is flipped so that the second end face of the end cover faces the storage space, the rotating member faces outward, and the rotating member can be adjusted to a position convenient for applying force, so as to apply a disassembly force to pull the cleaning element from the base. In addition, in this embodiment, the rotating member can also be configured as a rotatable pull ring, so that the rotating member can be pressed against the first end face of the end cover by rotating, and can also be lifted up by the user and away from the first end face to facilitate the application of force.

[0139] In addition, on the basis of the above-mentioned basic cleaning equipment, in order to keep the disassembly element in a non-disassembly state when there is no need to disassemble the cleaning element, a stopper can be provided. Specifically, a stopper is provided on the disassembly element; when the disassembly element is in a non-disassembly state, the disassembly element is stored in the accommodation space under the restriction of the stopper; the disassembly element can overcome the restriction of the stopper under the action of an external force and extend out of the accommodation space, so that the disassembly element switches from a non-disassembly state to a disassembly state. The stopper can be a stopper, or a protrusion that provides greater friction, a felt surface, etc., again without specific restrictions.

[0140] The cleaning device provided by the present application is introduced in detail above. In this cleaning device, a storage space is provided on the first side of the cleaning element, the storage space does not exceed the projection of the cleaning element on the first side, and the disassembly element is located in the storage space. When the disassembly element can be stored in the storage space and is in a non-disassembly state, the disassembly element is hidden inside the cleaning element. When the disassembly element extends out of the storage space and is in a disassembly state, the line of action of the force applied by the user on the disassembly element to pull the cleaning element from the base is parallel to or coincides with the axis of the cleaning element, thereby reducing the torque between the force to pull the cleaning element from the base and the driving force, reducing the load on the driving element during the disassembly process of the cleaning element, thereby making the cleaning element easy to disassemble while reducing the risk of twisting the driving element.

[0141] The technical solution provided in the embodiment of the present application is described below in conjunction with specific application scenarios.

[0142] Application Scenario 1

[0143] When the user uses the cleaning device to clean the surface to be cleaned, the disassembly element is in a non-disassembly state, and the disassembly element is stored in the storage space. When the cleaning element needs to be replaced or cleaned, the disassembly element is switched from the non-disassembly state to the disassembly state, so that the disassembly element extends out of the storage space. The user applies a disassembly force on the disassembly element to pull the cleaning element away from the base. After the user replaces or cleans the cleaning element, the cleaning element is reinstalled on the base, and the disassembly element is switched from the disassembly state to the non-disassembly state, so that the disassembly element is stored in the storage space.

[0144] Application Scenario 2

[0145] When the user uses the cleaning device to clean the surface to be cleaned, the handle of the pressing member is stored in the storage space, and the pressing and rebounding structure is in a retracted state. When the cleaning element needs to be replaced or cleaned, the user presses the handle, and the pressing and rebounding structure switches from the retracted state to the pop-up state, pushing the handle out of the storage space, and then a disassembly force can be applied to the handle to pull the cleaning element out of the base. After replacing or cleaning the cleaning element, the cleaning element is reinstalled on the base, and the handle is pressed again to press the handle back into the storage space.

[0146] Application Scenario 3

[0147] When the user uses the cleaning device to clean the surface to be cleaned, the rotating member is stored in the storage space. When the cleaning element needs to be replaced or cleaned, the user manually pulls the rotating member out of the storage space, rotates the rotating member to a position extending out of the storage space, and then applies a disassembly force on the rotating member to pull the cleaning element out of the base. After replacing or cleaning the cleaning element, the cleaning element is reinstalled on the base, and the rotating member is manually rotated to a position stored in the storage space.

[0148] Although the present application is disclosed as above in the form of a preferred embodiment, it is not intended to limit the present application. Any technical personnel in this field may make possible changes and modifications without departing from the spirit and scope of the present application. Therefore, the scope of protection of the present application shall be based on the scope defined by the claims of the present application.

Claims

1. A cleaning device, comprising a base and a cleaning component, characterized in that: The cleaning assembly includes a driving element, a cleaning element, and a disassembly element; The driving element is fixed on the base and is in driving connection with the cleaning element to provide the cleaning element with a driving force for cleaning the surface to be cleaned; the disassembly element is connected with the cleaning element; An accommodating space is provided on the first side of the cleaning element, the accommodating space does not exceed the projection of the cleaning element on the first side, and the disassembly element is located in the accommodating space; When the disassembly element is stored in the accommodating space, the disassembly element is in a non-disassembly state; when the disassembly element extends out of the accommodating space and protrudes out of the first side surface, the disassembly element is in a disassembly state, and the line of action of the force applied by the disassembly element to pull the cleaning element away from the base is parallel to or coincides with the axis of the cleaning element.

2. The cleaning device according to claim 1, characterized in that The disassembly element is configured as a pressing piece, and the pressing piece includes a pressing rebound structure and a handle; When the pressing member is in the non-disassembly state, the handle is stored in the accommodation space, and the pressing rebound structure is in a retracted state; When the handle is subjected to a pop-up pressing force, the press-rebound structure switches from the retracted state to the pop-up state, pushes the handle out of the accommodation space, and extends the handle from the accommodation space, thereby switching the pressing member from the non-disassembly state to the disassembly state; When the handle extending from the accommodating space is pressed to be accommodated in the accommodating space by a retracting pressing force, the pressing rebound structure switches from the pop-up state to the retracted state, so that the pressing member switches from the disassembled state to the non-disassembled state.

3. The cleaning device according to claim 2, characterized in that: The press-rebound structure comprises a first spring and a movable bracket; the movable bracket is provided with an abutting portion; the handle is provided with a pressing portion corresponding to the abutting portion; and the accommodation space is provided with a stopper corresponding to the abutting portion; The contact portion, the pressing portion and the stop portion are specifically configured as follows: When the push-to-rebound structure is in a retracted state, the abutment portion abuts against the stop portion under the action of the first spring, so that the movable bracket is in a retracted position without generating a thrust force on the handle; After the handle is subjected to the pop-up pressing force, the pressing portion pushes the abutting portion away from the stop portion, so that the movable bracket moves from the retracted position to the pop-up position under the action of the first spring, so as to realize the switching of the press-rebound structure from the retracted state to the pop-up state; After the handle is subjected to the retracting pressing force, the pressing portion presses the abutting portion until it abuts against the stop portion, so that the movable bracket moves from the pop-up position to the retracted position, thereby realizing the switching of the press-rebound structure from the pop-up state to the retracted state.

4. The cleaning device according to claim 3, characterized in that: The abutment portion of the movable bracket is configured as a slider; the stopper portion of the accommodating space is configured as a stopper groove corresponding to the slider; and the accommodating space is provided with a pop-up groove corresponding to the slider; When the press-rebound structure is in a retracted state, the slider abuts against the stop groove under the action of the first spring; After the handle is subjected to the ejection pressing force, the pressing portion pushes the slider from the stop groove to the ejection groove, so that the movable bracket moves from the retracted position to the ejection position along the ejection groove under the action of the first spring; After the handle is subjected to the retracting pressing force, the pressing portion presses the slider from the pop-up groove into the stop groove, so that the movable bracket moves from the pop-up position to the retracted position.

5. The cleaning device according to claim 4, characterized in that The slider is provided with an abutting inclined surface; correspondingly, a guiding inclined surface is provided between the stop groove and the pop-up groove, and the pressing portion is provided with inclined surface teeth; After the handle is subjected to the ejection pressing force, the abutting inclined surface of the slider is guided by the inclined surface teeth and the guiding inclined surface under the action of the first spring, so that the slider moves from the stop groove to the ejection groove; After the handle is subjected to the retracting pressing force, the abutting inclined surface of the slider is guided by the inclined surface teeth and the guiding inclined surface under the action of the first spring, so that the slider moves from the pop-up groove to the stopping groove.

6. The cleaning device according to claim 2, characterized in that: The handle is provided with a protrusion; the protrusion is in contact with the inner wall of the accommodating space; When the push-to-rebound structure is in a retracted state, the friction between the protrusion and the inner wall of the accommodation space causes the handle to be accommodated in the accommodation space; When the push-to-rebound structure switches from the retracted state to the pop-up state, the push-to-rebound structure overcomes the friction between the protruding portion and the inner wall of the accommodating space to push the handle out of the accommodating space.

7. The cleaning device according to claim 1, characterized in that The disassembly element is configured as a pressing member, and the pressing member includes a second spring and a handle; the handle is provided with a locking block and a knob for rotating the handle; and the accommodation space is provided with a stopper corresponding to the locking block; When the locking block abuts against the stopper, the handle is received in the accommodation space under the abutment of the stopper, and the second spring is in a compressed state; When the handle is rotated by the knob to release the abutment between the locking block and the stopper, the handle is pushed out of the accommodating space under the elastic force of the second spring.

8. The cleaning device according to claim 2, characterized in that: A pull ring is provided on the handle; When the pressing member is in the non-disassembly state, the handle and the pull ring are stored in the accommodating space; when the pressing-resilient structure switches from the retracted state to the pop-up state, the pressing-resilient structure pushes the handle and the pull ring out of the accommodating space.

9. The cleaning device according to claim 1, characterized in that: The disassembly element is configured as a rotating element, and the rotating element is rotatably connected to the cleaning element; the first side surface of the cleaning element is flush with the side surface of the base, and when the disassembly element is received in the accommodation space, the first side surface of the cleaning element forms a part of the side surface of the floor brush; The rotating member received in the accommodation space can be rotated to extend out of the accommodation space under the action of a pulling force, so that the rotating member is switched from the non-disassembly state to the disassembly state.

10. The cleaning device according to claim 9, characterized in that The rotating member includes an operating part and a rotating shaft; the operating part is rotatably connected to the cleaning element via the rotating shaft; the operating part can be accommodated in the accommodating space by rotation or extended out of the accommodating space by rotation, so that the rotating member can be switched between the non-disassembly state and the disassembly state.

11. The cleaning device according to claim 1, characterized in that An end cap is disposed on the first side surface of the cleaning element; the disassembly element is connected to the first end surface of the end cap; When the first end surface of the end cover rotates to face the accommodation space, the disassembly element is received in the accommodation space, and the second end surface of the end cover faces outwards and blocks the accommodation space; When the second end surface of the end cover is rotated to be opposite to the accommodating space, the first end surface of the end cover faces outward and enables the disassembly element to extend out of the accommodating space.

12. The cleaning device according to claim 1, characterized in that A stopper is provided on the disassembly element; when the disassembly element is in a non-disassembly state, the disassembly element is received in the accommodation space under the limiting action of the stopper; the disassembly element can overcome the limiting action of the stopper under the action of an external force and extend out of the accommodation space, so that the disassembly element switches from the non-disassembly state to the disassembly state.

13. The cleaning device according to claim 1, characterized in that The cleaning assembly also includes a lifting component; The lifting component is fixedly connected to the first side of the cleaning element to restrict the cleaning element on the base; a through hole is provided on the lifting component, and the through hole is connected to the accommodating space, so that when the disassembly element extends out of the accommodating space, it passes through the through hole and protrudes out of the first side.

14. The cleaning device according to claim 1, characterized in that The disassembly element is provided with a force boss or a force groove for holding; When the disassembly element extends out of the accommodation space, the force boss or the force groove extends out of the accommodation space accordingly; when the disassembly element is received in the accommodation space, the force boss or the force groove is received in the accommodation space accordingly.

15. The cleaning device according to claim 1, characterized in that The driving element is configured as a motor, the cleaning element is configured as a roller brush, and the output shaft of the motor is coaxial with the roller brush; The accommodating space is configured as a circular hole coaxial with the roller brush, the disassembling element is configured as a rotating body structure, and the disassembling element is coaxial with the accommodating space.

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