CN107007212B - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN107007212B CN107007212B CN201710302647.3A CN201710302647A CN107007212B CN 107007212 B CN107007212 B CN 107007212B CN 201710302647 A CN201710302647 A CN 201710302647A CN 107007212 B CN107007212 B CN 107007212B
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- China
- Prior art keywords
- cleaning
- protruding ring
- shape
- dirt
- subassembly
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
Abstract
The invention discloses a cleaning device, comprising: the cleaning device comprises a shell, a moving assembly and a cleaning assembly, wherein the moving assembly is used for driving the cleaning device to move, the cleaning assembly is used for cleaning a surface to be cleaned, the moving assembly and the cleaning assembly are arranged on the shell, the cleaning assembly comprises at least one first cleaning subassembly, the first cleaning subassembly comprises a mounting part, a shaping part and a plurality of cleaning members, each cleaning member extends outwards from the mounting part, the shaping part is connected with the plurality of cleaning members, and the cleaning members can rotate along with the rotation of the mounting part to stir dirt on the surface to be cleaned. The cleaning device can maintain the shape of the first cleaning subassembly, avoid poor cleaning effect caused by distortion of the first cleaning subassembly, and prolong the service life of the first cleaning subassembly.
Description
Technical Field
The invention relates to the field of cleaning, in particular to cleaning equipment.
Background
The cleaning apparatuses include apparatuses for cleaning that are manually operated, intelligent automatic, and semi-intelligent automatic, and the intelligent automatic and semi-intelligent automatic cleaning apparatuses are also called cleaning robots. Existing cleaning devices typically include a chassis for carrying the various components, side brushes disposed at the edges of the chassis, and a trash receptacle. The side brush is used for guiding dirt on the surface to be cleaned to the inlet of the garbage box.
In the prior art, the side brush comprises a central mounting part and a plurality of bundles of bristles extending from the central mounting part, and the bristles are long due to the small central mounting part, and are continuously rubbed with a surface to be cleaned in the working process or are rubbed with a barrier on the surface to be cleaned, so that the bristles are easily distorted and deformed under the action of resistance, for example, the whole bundle of bristles are inclined to one side or are scattered and deformed, so that the bristles are easily not contacted with the surface to be cleaned or wound by thin lines, the cleaning effect is poor, and the service life of the side brush is short.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a cleaning apparatus which can maintain the shape of the first cleaning subassembly thereof, avoid poor cleaning effect due to distortion of the first cleaning subassembly, and prolong the service life of the first cleaning subassembly.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
in a first aspect, embodiments of the present invention provide a cleaning apparatus comprising:
a housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
the cleaning assembly is arranged on the shell and used for cleaning a surface to be cleaned, and comprises at least one first cleaning subassembly, wherein the first cleaning subassembly comprises a mounting part, a shape-forming part and a plurality of sweeping components, each sweeping component extends outwards from the mounting part, the shape-forming part is connected with the plurality of sweeping components, and the sweeping components can rotate along with the rotation of the mounting part to stir dirt on the surface to be cleaned.
In one embodiment, the shape fixing member includes a connecting portion located between each two of the cleaning members, and a covering portion covering a portion of each of the cleaning members near the attachment member.
In one embodiment, the thickness of the coupling portion is less than the thickness of the covering portion.
In one embodiment, the shaped member is a resilient member.
In one embodiment, the connection portion is a flexible portion or an elastic portion.
In one embodiment, the shaped member extends continuously outwardly from an outer periphery of the mount.
In one embodiment, the shape-retaining member is a ring connecting the plurality of cleaning members.
In one embodiment, the housing includes a bottom plate with a cavity in a bottom surface thereof to prevent a strip or filament from easily wrapping around the first cleaning subassembly. .
In one embodiment, a surface of the shape-defining member adjacent the base plate is substantially convex, the shape-defining member being received within the cavity, the convex surface cooperating with an inner wall of the cavity to prevent the strip or filament from wrapping around the first cleaning subassembly.
In one embodiment, the inner wall of the cavity is provided with a first convex ring and a third convex ring, the convex surface of the shape-fixing member is provided with a second convex ring, the second convex ring is located between the first convex ring and the third convex ring, and the first convex ring, the second convex ring and the third convex ring are mutually matched to prevent an object in the external environment from entering or winding the mounting member and the rotating shaft.
In one embodiment, the sweeping member is a bristle or elastomeric gel or a cloth strip or sheet or fiber.
In one embodiment, the cleaning member comprises an extension strip having one end attached to the shape and the other end provided with a flexible portion.
In one embodiment, the flexible portion is a bristle or cloth or fiber or elastomer.
In a second aspect, embodiments of the invention also provide another cleaning apparatus, comprising
A housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
the cleaning assembly is arranged on the shell and used for cleaning a surface to be cleaned, and comprises at least one first cleaning subassembly, the first cleaning subassembly comprises a mounting part, a shape fixing part and at least one sweeping component, the sweeping component extends outwards from the mounting part, the shape fixing part is used for fixing the at least one sweeping component, and the sweeping component can rotate along with the rotation of the mounting part to stir dirt on the surface to be cleaned.
In a third aspect, an embodiment of the present invention provides another cleaning apparatus, including:
a housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
a dirt storage assembly mounted on the housing for storing dirt;
the cleaning assembly is arranged on the shell and used for cleaning a surface to be cleaned, the cleaning assembly comprises at least one first cleaning subassembly and one second cleaning subassembly, the second cleaning subassembly comprises a dirt absorbing structure, and the dirt absorbing structure is communicated with the dirt receiving assembly;
the first cleaning subassembly comprises a mounting piece, a fixed piece and a plurality of cleaning components, wherein the fixed piece extends outwards by taking the mounting piece as a center, one end of each cleaning component is wrapped in the fixed piece, the other end of each cleaning component extends outwards, the fixed piece is connected with the plurality of cleaning components, the fixed piece and the cleaning components can rotate along with the rotation of the mounting piece so as to stir dirt on a surface to be cleaned, and the dirt suction structure can suck the dirt into the dirt receiving assembly conveniently.
In one embodiment, the shaped member is a resilient member.
In one embodiment, the shape fixing member includes a connecting portion located between each two of the cleaning members, and a covering portion covering a portion of each of the cleaning members near the attachment member.
In one embodiment, the thickness of the coupling portion is less than the thickness of the covering portion.
In one embodiment, the coupling portion is a flexible member or an elastic member.
In one embodiment, the housing includes a bottom plate, a cavity is formed in a bottom surface of the bottom plate, a surface of the shape-defining member adjacent to the bottom plate is substantially convex, the shape-defining member is received in the cavity, and the convex surface and an inner wall of the cavity cooperate to prevent the strip or filament from wrapping around the first cleaning subassembly.
In an embodiment, the cleaning device further comprises a power device, the mounting part is connected with the power device through a rotating shaft, a first convex ring and a third convex ring are arranged on the inner wall of the cavity, a second convex ring is arranged on the convex surface of the fixed part, the second convex ring is located between the first convex ring and the third convex ring, and the first convex ring, the second convex ring and the third convex ring are matched with each other to block objects in the external environment from entering or winding the mounting part and the rotating shaft.
Compared with the prior art, the technical scheme of the invention at least has the following beneficial effects:
in an embodiment of the present invention, since the first cleaning subassembly of the cleaning apparatus includes a mounting part, a shape-fixing part and a plurality of sweeping members, each of which extends outward from the mounting part or the shape-fixing part, and the shape-fixing part connects the plurality of sweeping members, the shape-fixing part connecting the plurality of sweeping members can provide a restraining force, such as a supporting force, a pulling force or a restoring force, between each of the sweeping members to prevent the sweeping members from being deformed, scattered or the plurality of sweeping members from being drawn close to each other by an external force, thereby preventing the cleaning capability of the cleaning apparatus from being reduced, and further, the life of the first cleaning subassembly can be extended.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other modifications can be obtained by those skilled in the art without creative efforts.
FIG. 1a is a schematic view of a cleaning apparatus according to a first embodiment of the present invention;
FIG. 1b is a schematic view of the cleaning apparatus of the first embodiment of the present invention with the chassis facing upwards;
FIGS. 2a and 2b are schematic structural views of a first cleaning subassembly of a cleaning apparatus in a first embodiment of the invention;
FIG. 3a is a schematic view of the structure of the chassis of the cleaning apparatus in the first embodiment of the present invention;
FIG. 3b is an enlarged view of a portion I of FIG. 3 a;
FIG. 4a is a schematic cross-sectional view taken along section line A-A of FIG. 1a of the first cleaning subassembly of the first embodiment of the present invention as assembled to the chassis;
FIG. 4b is a partial enlarged view of section II of FIG. 4 a;
FIG. 5a is a schematic view of the first cleaning subassembly of the first embodiment of the present invention shown separated from the chassis;
FIG. 5b is an enlarged view of a portion III of FIG. 5 a;
FIG. 6a is a schematic structural view of a first cleaning subassembly of a cleaning apparatus according to a second embodiment of the present invention;
FIG. 6b is a schematic structural view of a first cleaning subassembly of a cleaning apparatus according to a third embodiment of the present invention;
FIG. 7a is a schematic view of a fourth embodiment of the present invention with the first cleaning subassembly separated from the chassis; and
fig. 7b is a partial enlarged view of the portion IV of fig. 7 a.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Embodiments of the present invention provide a cleaning device which may be manually operated, or may be a semi-automated or fully automated intelligent device, such as a cleaning robot. For simplicity and convenience of description, the embodiment of the present invention will be described by taking a cleaning robot as an example.
The terms "forward", "rearward", "left" and "right" are used herein with respect to the direction of travel of the cleaning apparatus during normal operation, with forward referring to the direction of travel of the cleaning apparatus. The terms "upper", "lower", "bottom" or "top" are all referred to with reference to the cleaning device in its normal operating position.
First embodiment
Referring to fig. 1a and 1b, fig. 1a is a schematic structural diagram of a cleaning device according to a first embodiment of the present invention; fig. 1b is a schematic view of the cleaning robot according to the first embodiment of the present invention, with its chassis facing upward. The cleaning device provided by the embodiment can include a housing 10, a moving assembly 20, a dirt collecting assembly 30 and a cleaning assembly 40, and the moving assembly 20, the dirt collecting assembly 30 and the cleaning assembly 40 can be mounted on the housing 10 in various ways.
The housing 10 serves to define the general outline of the cleaning device. It should be noted that, although the cleaning device shown in fig. 1a and 1b is circular, this is only an example and is not to be understood as a limitation to the shape of the cleaning device of the present invention, and in the embodiment of the present invention, the cleaning device may be shaped or have other various shapes, such as square, triangle, hexagon, etc. In this embodiment, the housing 10 may include a chassis 110, a front bumper 50 and a surface cover 120, in a normal operation state of the cleaning device, the chassis 110 faces the surface to be cleaned, the surface cover 120 is located on a side far away from the surface to be cleaned, and the front bumper 50 is located between an edge of the chassis 110 and an edge of the surface cover 120.
The moving assembly 20 is used to move the cleaning device and may be a wheel assembly, but of course, other components or assemblies may be used to move the cleaning device, such as a track or a robotic leg. The moving assembly 20 is disposed on the housing 10, and a part of the moving assembly 20 may be located inside the housing 10 and another part is located outside the housing 10.
The dirt collection assembly 30 is mounted to the housing for collecting dirt. The waste receiving assembly 30 may be a trash can, a water tank, a trash bag, or other container for receiving waste. The dirt includes garbage, dust, debris, sewage, and other waste products that are not desired by the user. The dirt collection assembly 30 may be mounted to the middle of the housing or to the rear of the housing. The dirt collection assembly 30 may be configured to be removable, but may be configured to form a unitary structure with the housing in other embodiments.
A cleaning assembly 40 is disposed on the housing 10 for cleaning a surface to be cleaned. In this embodiment, the cleaning assembly 40 may include a first cleaning subassembly 410 and a second cleaning subassembly 420. The second cleaning subassembly 420 can include a dirt absorbing structure (not shown) in communication with the dirt receiving assembly 30, the dirt absorbing structure including a vacuum assembly or negative pressure generating assembly configured to generate a negative pressure to draw dirt on the surface to be cleaned (e.g., a floor surface) into the dirt receiving assembly 30. The second cleaning subassembly 420 can also include at least one roller brush that rotates about an axis generally parallel to the floor surface and contacts the floor surface, the roller brush sweeping dirt from the floor surface toward the dirt collection assembly 30. The second cleaning subassembly 420 may also be or include a wipe.
The first cleaning subassembly 410 is provided as at least one, and preferably, the first cleaning subassembly 410 is provided as two, which are respectively located at both sides of the housing 10 with reference to the advancing direction. The first cleaning subassembly 410 rotates about an axis that is not parallel to the floor surface (e.g., rotates about an axis that is perpendicular to the floor surface) to agitate dirt on the surface to be cleaned (e.g., the floor surface).
It will be appreciated that the cleaning device may also comprise other components, such as a universal wheel, a control circuit for controlling the behaviour of the cleaning device, a communication module, a camera, various sensors, which are described in the prior art and will not be described in detail herein.
Referring to fig. 2a and 2b, fig. 2a and 2b are schematic structural views of a first cleaning subassembly of a cleaning apparatus according to a first embodiment of the present invention. The first cleaning subassembly 410 includes a mount 411, a shape 412, and a plurality of sweeping members 413. Each of the cleaning members 413 extends outward from the mounting part 411, and preferably, a plurality of the cleaning members 413 extends outward from the mounting part 411. Each of the sweeping members 413 may be a bundle of bristles or an elastic member (e.g., an elastic rubber member) or a cloth strip or a cloth piece or a fiber. The sweeping member 413 is at least distally in contact with a surface to be cleaned (e.g., a floor surface). The cleaning apparatus further includes a power device (not shown), which may include a motor, and the first cleaning subassembly 410 may be configured with a single motor, or may be configured with a transmission structure to share the same motor with other components requiring power. The mounting part 411 of the first cleaning subassembly 410 is connected to the transmission structure or the motor through a rotation shaft, the mounting part 411 is coupled to the rotation shaft 415 through a through hole 4111, the rotation shaft rotates to drive the mounting part 411 to rotate, and the sweeping member 413 can rotate along with the rotation of the mounting part 411, so as to stir dirt on a surface to be cleaned, and facilitate the dirt to enter the dirt receiving assembly. Preferably, the sweeping member 413 directs dirt to the second cleaning subassembly 420, facilitating the second cleaning subassembly 420 in passing refuse into the refuse collection assembly 30 or (in embodiments provided with a wiper) facilitating wiping of the wiper. The shape-fixing member 412 is disposed to surround the mounting part 411 in a circle to connect the plurality of sweeping members 413, thereby providing a certain restraining force, such as a supporting force, a pulling force or a restoring force, between each two sweeping members 413, to prevent the sweeping members 413 from being deformed by an external force, bristles (if any) from being scattered, or the plurality of sweeping members 413 from being drawn close to each other, to prevent the cleaning ability of the first cleaning subassembly 410 from being lowered thereby, and also to extend the lifespan of the first cleaning subassembly 410.
Further, in an embodiment of the present invention, the shape-fixing member 412 may include a coupling portion 4121 and a covering portion 4122, the coupling portion 4121 is located between each two cleaning members 413, and the covering portion 4122 covers a portion of each cleaning member 413 close to the mounting member 411. Optionally, the thickness of the coupling portion 4121 is less than the thickness of the covering portion 4122.
Optionally, the shape-fixing element 412 extends continuously from the outer periphery of the mounting element to a certain position of the sweeping member 413, for example, to a quarter, a third or a half of the sweeping member 413, and the specific design is determined according to the actual requirement of the cleaning device.
In this embodiment, the mounting member 411 and the shape member 412 may be integrally formed or may be detachably configured. In case the mounting 411 is detachable from the shape 412, the mounting 411 may be a hard glue or other wear resistant.
In this embodiment, optionally, the shape-fixing element 412 is an elastic element, that is, the connecting portion 4121 and the covering portion 4122 have the property of elastic deformation. The shape-setting element 412 is provided as a spring element having at least the following positive effects: the shape-fixing member 412 plays a role of maintaining the shape of the cleaning members 413, and provides flexibility to the cleaning members 413, for example, when the cleaning members 413 hit an obstacle, the cleaning members 413 can be elastically deformed within a certain range, so as to reduce the collision force, friction force and resistance between the cleaning members 413 and the obstacle, when the cleaning members are obstructed by the obstacle, the shape-fixing member 412 can temporarily deform itself to meet the environmental requirements due to the elastic deformation, and can recover the shape after leaving the obstacle, so that the service life of the cleaning members 413 can be prolonged while maintaining the cleaning ability, and in addition, the elastic member has a buffer function, so that the noise can be greatly reduced.
It is understood that in other embodiments, the connecting portion of the shape-fixing member 412 may be a flexible portion, which may have elasticity or flexibility or softness, for example, the flexible portion may be a thin film having softness or flexibility.
Further, referring to fig. 2b to 5b, fig. 3a is a schematic structural diagram of a chassis of a cleaning apparatus according to a first embodiment of the present invention; FIG. 3b is an enlarged view of a portion I of FIG. 3a, and FIG. 4a is a schematic cross-sectional view taken along section line A-A of FIG. 1a of the first cleaning subassembly of the first embodiment of the present invention assembled to the chassis; FIG. 4b is a partial enlarged view of section II of FIG. 4 a; FIG. 5a is a schematic view of the first cleaning subassembly of the first embodiment of the present invention shown separated from the chassis; fig. 5b is a partial enlarged view of the portion III in fig. 5 a.
The bottom surface of the chassis 110 of the housing 10 is provided with a recess 111, and the first cleaning subassembly 410 is mounted to the recess 111, the recess 111 can reduce the contact of the substance on the surface to be cleaned with the mounting member 411 and the rotating shaft 415 of the first cleaning subassembly 410. The surface of the shaped member 412 adjacent to the base plate 110 is generally convex, and the shaped member is received in the cavity 111. preferably, the size of the shaped member 412 is generally consistent with the size of the cavity, so as to block the mounting member 412 and the rotating shaft 415 from the outside, and further reduce the entrance or winding of substances (especially strips and filaments) in the external environment (including but not limited to the surface to be cleaned) into the mounting member 411 and the rotating shaft 415. Optionally, the edges of the shape 412 are aligned with the edges 1111 of the cavity and only a slight gap is formed between the edges of the shape 412 and the edges 1111 of the cavity 111 to make it difficult for foreign objects to enter while there is no interference between the two edges, thereby preventing a stripe (e.g., an electric wire) or a filament (e.g., hair) from being entangled with the first cleaning subassembly 410. It can be seen that the convex surface of the shaped member 412 cooperates with the inner wall of the cavity 111 to effectively prevent the strip or filament from wrapping around the first cleaning subassembly 410.
Optionally, the inner wall of the cavity 111 may be further provided with a first protruding ring 112 and a third protruding ring 113, and the convex surface of the shape-defining member 412 is provided with a second protruding ring 4124, and when the first cleaning subassembly 410 is assembled on the chassis 110, the second protruding ring 4124 on the shape-defining member 412 is located between the first protruding ring 112 and the third protruding ring 113, so that the first protruding ring 112, the second protruding ring 4124 and the third protruding ring 113 cooperate with each other to further block objects in the external environment from entering or winding around the mounting member 411 and the rotating shaft 415. The mounting member 411 is sleeved on the outer surface of the rotating shaft 415 through the through hole 4111, and the mounting member 411 is mounted on the rotating shaft by using a locking member 414. The first cleaning subassembly 410 is removably mounted to the housing 10 by the locking members 414, which are removed to separate the first cleaning subassembly 410 from the housing when the first cleaning subassembly 410 requires cleaning. The locking member 414 may be any locking structure known in the art, such as a screw or snap-in locking structure. The first convex ring on the inner wall of the concave cavity surrounds the outer side of the mounting piece. Further preventing objects in the external environment from entering or winding the mounting member 411 and the rotation shaft 415.
As can be seen, in this embodiment (the first embodiment), since the first cleaning subassembly of the cleaning apparatus includes a mounting part, a shape-fixing part and a plurality of sweeping members, each sweeping member extends outwards from the mounting part, and the shape-fixing part connects the plurality of sweeping members, the shape-fixing part can provide a restraining force, such as a supporting force, a pulling force or a restoring force, between each sweeping member to prevent the sweeping members from being deformed, scattered or the plurality of sweeping members from getting close to each other under the action of an external force, thereby preventing the cleaning capability of the cleaning apparatus from being reduced, and in addition, the service life of the first cleaning subassembly can be prolonged. Also, since the chassis of the housing is provided with a cavity, and the edge of the shape-defining member 412 is aligned with the edge 1111 of the cavity, it is possible to make it difficult for foreign substances to enter while there is no interference between both edges, thereby preventing a strip of material (e.g., an electric wire) or a filament (e.g., hair) from being wound around the first cleaning subassembly 410.
It will be appreciated that in another embodiment, the first cleaning subassembly may be provided with only one sweeping member, the shape former serving to fix the shape of the sweeping member and to prevent a strip or thread from wrapping around the first cleaning subassembly.
Second embodiment
Referring to fig. 6a, fig. 6a is a schematic structural diagram of a first cleaning subassembly of a cleaning apparatus according to a second embodiment of the present invention. The second embodiment provides a cleaning apparatus having substantially the same structure and function as the cleaning apparatus described in the first embodiment, except that: in the second embodiment, the first cleaning subassembly includes a mounting part 411, a shape-fixing part 412 and a plurality of cleaning members 413, each cleaning member 413 extends outwards from the mounting part 411, the shape-fixing part 412 is connected with the plurality of cleaning members 413, the shape-fixing part 412 is provided with a hollow, or the shape-fixing part 412 is ring-shaped, when the shape-fixing part is ring-shaped, the mounting part 411 and the connecting part are separated by a gap. Thus, the cleaning member 413 can be kept in shape and limited while saving material.
Third embodiment
Referring to fig. 6b, fig. 6b is a schematic structural diagram of a first cleaning subassembly of a cleaning apparatus according to a third embodiment of the present invention. The third embodiment provides a cleaning apparatus having substantially the same structure and function as the cleaning apparatus described in the first embodiment, except that: the sweeping member 413 of the first cleaning subassembly 410 of the cleaning apparatus in the third embodiment may be composed of an extension bar 4131 and a flexible portion 4132, and the flexible portion 4132 is located at the end of the extension bar 4131, i.e., one end of the extension bar is connected to the connecting member and the other end is provided with a flexible portion. Specifically, the extension bar 4131 has elasticity and has a certain supporting function, and the flexible portion is a bristle or cloth or fiber or elastic member. Fourth embodiment
Referring to fig. 7a and 7b, fig. 7a is a schematic view showing a structure in which the first cleaning subassembly is separated from the chassis according to a fourth embodiment of the present invention, and fig. 7b is a partially enlarged view of a portion IV of fig. 7 a. The fourth embodiment provides a cleaning apparatus having substantially the same structure and function as the cleaning apparatus described in the first embodiment, except that: the first cleaning subassembly of the cleaning apparatus in the fourth embodiment comprises a mounting part 411, a shape-fixing part 412 and a plurality of cleaning members 413, wherein the shape-fixing part 412 extends outwards with the mounting part 411 as a center, one end of each cleaning member 413 is covered in the shape-fixing part 412, the other end of each cleaning member 413 extends outwards, the shape-fixing part 412 is connected with the plurality of cleaning members 413, the shape-fixing part 412 and the cleaning members 413 can rotate along with the rotation of the mounting part to stir dirt on a surface to be cleaned, and the dirt sucking structure is convenient to convey the dirt into the dirt accommodating component 30. In this embodiment, since the shape-fixing member is provided, and one end of each of the sweeping members 413 is wrapped in the shape-fixing member 412, and the other end extends outward, it has the function of maintaining the shape of the first cleaning subassembly and preventing the strip or filament from being wound around the first cleaning assembly, and the manufacturing process of the first cleaning subassembly is more simple and flexible.
In the description herein, reference to the terms "first embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The above-described embodiments are only a part of the embodiments of the present invention, and not all of them, and any combination of any features between the above-described embodiments falls within the scope of the present invention.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (15)
1. A cleaning device is characterized by comprising
A housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
a cleaning assembly disposed in the housing for cleaning a surface to be cleaned, the cleaning assembly including at least one first cleaning subassembly including a mount, a shape-defining member and a plurality of sweeping members, each of the sweeping members extending outwardly from the mount, the shape-defining member being connected to the plurality of sweeping members, the sweeping members being rotatable with rotation of the mount to agitate dirt on the surface to be cleaned;
the fixed piece comprises a connecting part and a covering part, the connecting part is positioned between every two cleaning components, and the covering part covers one part of each cleaning component, which is close to the mounting piece; the thickness of the connecting part is smaller than that of the coating part; the coupling portion is a flexible portion or an elastic portion.
2. The cleaning apparatus defined in claim 1, wherein the shaped element is a resilient element.
3. The cleaning apparatus defined in any one of claims 1-2, wherein the shaped member extends continuously outwardly from an outer periphery of the mount.
4. The cleaning apparatus defined in any one of claims 1-2, wherein the shaped element is a ring connecting the plurality of sweeping members.
5. The cleaning apparatus defined in claim 1, wherein the housing comprises a chassis having a cavity in a bottom surface thereof.
6. The cleaning apparatus defined in claim 5, wherein a surface of the shape-defining member adjacent the chassis is substantially convex, the shape-defining member being received in the cavity, the convex surface cooperating with an inner wall of the cavity to prevent the strip or filament from wrapping around the first cleaning subassembly.
7. The cleaning apparatus as claimed in claim 6, wherein the inner wall of the cavity is provided with a first protruding ring and a third protruding ring, the convex surface of the shape-fixing member is provided with a second protruding ring, the second protruding ring is located between the first protruding ring and the third protruding ring, and the first protruding ring, the second protruding ring and the third protruding ring cooperate with each other to block objects in the external environment from entering or winding around the mounting member and the rotating shaft.
8. A cleaning device as claimed in any one of claims 1 to 2, 5 to 7, characterised in that the sweeping member is a bristle or an elastomeric glue or a cloth strip or a cloth piece or a fibre.
9. A cleaning device as claimed in any one of claims 1 to 2, 5 to 7, characterised in that the sweeping member comprises an elongate strip having one end attached to the former and the other end provided with a flexible portion.
10. A cleaning device is characterized by comprising
A housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
a cleaning assembly disposed in the housing for cleaning a surface to be cleaned, the cleaning assembly including at least one first cleaning subassembly including a mount, a shape, and at least one sweeping member, the sweeping member extending outwardly from the mount, the shape for securing the at least one sweeping member, the sweeping member being rotatable with rotation of the mount to agitate dirt on the surface to be cleaned;
the fixed piece comprises a connecting part and a covering part, the connecting part is positioned between every two cleaning components, and the covering part covers one part of each cleaning component, which is close to the mounting piece; the thickness of the connecting part is smaller than that of the coating part; the connecting portion is an elastic portion;
the cleaning component is composed of an extension strip and a flexible part, the flexible part is positioned at the tail end of the extension strip, one end of the extension strip is connected with the connecting part, and the other end of the extension strip is provided with the flexible part.
11. A cleaning device is characterized by comprising
A housing;
the moving assembly is arranged on the shell and used for driving the cleaning equipment to move;
a dirt storage assembly mounted on the housing for storing dirt;
the cleaning assembly is arranged on the shell and used for cleaning a surface to be cleaned, the cleaning assembly comprises at least one first cleaning subassembly and one second cleaning subassembly, the second cleaning subassembly comprises a dirt absorbing structure, and the dirt absorbing structure is communicated with the dirt receiving assembly;
the first cleaning subassembly comprises a mounting part, a fixed piece and a plurality of cleaning components, wherein the fixed piece extends outwards by taking the mounting part as a center, one end of each cleaning component is wrapped in the fixed piece, the other end of each cleaning component extends outwards, the fixed piece is connected with the plurality of cleaning components, the fixed piece and the cleaning components can rotate along with the rotation of the mounting part to stir dirt on a surface to be cleaned, and the dirt suction structure can suck the dirt into the dirt receiving assembly conveniently;
the fixed piece comprises a connecting part and a covering part, the connecting part is positioned between every two cleaning components, and the covering part covers one part of each cleaning component, which is close to the mounting piece; the thickness of the connecting part is smaller than that of the coating part; the connecting part is a flexible part or an elastic part;
the connecting part and the coating part continuously extend outwards for the same length along the outer periphery of the mounting piece, and the edge lines of the connecting part and the coating part are flush.
12. The cleaning apparatus defined in claim 11, wherein the shaped element is a resilient element.
13. The cleaning apparatus defined in claim 10, wherein the joint is a flexible member or an elastomeric member.
14. The cleaning apparatus defined in claim 12, wherein the housing includes a chassis having a bottom surface provided with a cavity, a surface of the shape-defining member adjacent the chassis being substantially convex, the shape-defining member being received in the cavity, the convex surface cooperating with an inner wall of the cavity to prevent the strip or filament from wrapping around the first cleaning subassembly.
15. The cleaning apparatus as claimed in claim 14, wherein the cleaning apparatus further comprises a power device, the mounting member is connected to the power device through a rotation shaft, the inner wall of the cavity is provided with a first protruding ring and a third protruding ring, the convex surface of the shape-defining member is provided with a second protruding ring, the second protruding ring is located between the first protruding ring and the third protruding ring, and the first protruding ring, the second protruding ring and the third protruding ring cooperate with each other to block objects in the external environment from entering or winding around the mounting member and the rotation shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302647.3A CN107007212B (en) | 2017-05-03 | 2017-05-03 | Cleaning device |
| PCT/CN2017/101039 WO2018201651A1 (en) | 2017-05-03 | 2017-09-08 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302647.3A CN107007212B (en) | 2017-05-03 | 2017-05-03 | Cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107007212A CN107007212A (en) | 2017-08-04 |
| CN107007212B true CN107007212B (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302647.3A Active CN107007212B (en) | 2017-05-03 | 2017-05-03 | Cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107007212B (en) |
| WO (1) | WO2018201651A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913034B (en) * | 2016-10-06 | 2021-05-14 | 日立环球生活方案株式会社 | Electric vacuum cleaner |
| CN107007212B (en) * | 2017-05-03 | 2019-12-27 | 深圳市银星智能科技股份有限公司 | Cleaning device |
| CN107495903A (en) * | 2017-08-31 | 2017-12-22 | 宁波富佳实业有限公司 | A kind of side brush of sweeping robot |
| CN109700384B (en) * | 2019-01-24 | 2021-08-20 | 戴玥铭 | Intelligent anti-collision household floor sweeping robot and using method thereof |
| KR20210080022A (en) * | 2019-12-20 | 2021-06-30 | 엘지전자 주식회사 | Moving Robot and controlling method |
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| GB2213047A (en) * | 1987-12-05 | 1989-08-09 | Brougham Pickard Marjorie Gill | Accessory for carpet sweeper or vacuum cleaner |
| CN202859026U (en) * | 2012-10-09 | 2013-04-10 | 番禺得意精密电子工业有限公司 | Robot cleaner |
| CN103799918A (en) * | 2012-11-14 | 2014-05-21 | 深圳市恒润晖光电科技有限公司 | Self-propelled vacuum cleaner provided with side brush easy to dismount and mount |
| CN105982625A (en) * | 2016-04-14 | 2016-10-05 | 北京小米移动软件有限公司 | Automatic cleaning equipment and sweeping component thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200977124Y (en) * | 2006-08-15 | 2007-11-21 | 温岭万顺机电制造有限公司 | Improved intelligent sweeping vacuum cleaner |
| CN102178492A (en) * | 2010-11-10 | 2011-09-14 | 柯约瑟 | Automatic steering architecture of floor cleaning machine |
| TWM403988U (en) * | 2010-11-16 | 2011-05-21 | Micro Star Int Co Ltd | Automatic clean device |
| CN107007212B (en) * | 2017-05-03 | 2019-12-27 | 深圳市银星智能科技股份有限公司 | Cleaning device |
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2017
- 2017-05-03 CN CN201710302647.3A patent/CN107007212B/en active Active
- 2017-09-08 WO PCT/CN2017/101039 patent/WO2018201651A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213047A (en) * | 1987-12-05 | 1989-08-09 | Brougham Pickard Marjorie Gill | Accessory for carpet sweeper or vacuum cleaner |
| CN202859026U (en) * | 2012-10-09 | 2013-04-10 | 番禺得意精密电子工业有限公司 | Robot cleaner |
| CN103799918A (en) * | 2012-11-14 | 2014-05-21 | 深圳市恒润晖光电科技有限公司 | Self-propelled vacuum cleaner provided with side brush easy to dismount and mount |
| CN105982625A (en) * | 2016-04-14 | 2016-10-05 | 北京小米移动软件有限公司 | Automatic cleaning equipment and sweeping component thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107007212A (en) | 2017-08-04 |
| WO2018201651A1 (en) | 2018-11-08 |
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