CN111588318A - Cleaning device's casing mounting structure - Google Patents

Cleaning device's casing mounting structure Download PDF

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Publication number
CN111588318A
CN111588318A CN202010422188.4A CN202010422188A CN111588318A CN 111588318 A CN111588318 A CN 111588318A CN 202010422188 A CN202010422188 A CN 202010422188A CN 111588318 A CN111588318 A CN 111588318A
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CN
China
Prior art keywords
ground
rolling brush
brush
mounting
garbage
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010422188.4A
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Chinese (zh)
Inventor
贾静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI NEWSTART CONTROLS TECHNOLOGY Co.,Ltd.
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贾静
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Application filed by 贾静 filed Critical 贾静
Priority to CN202010422188.4A priority Critical patent/CN111588318A/en
Publication of CN111588318A publication Critical patent/CN111588318A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24Floor-sweeping machines, motor-driven
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts 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
    • A47L11/4013Contaminants collecting devices, i.e. hoppers, tanks or the like
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts 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
    • A47L11/4013Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts 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
    • A47L11/4036Parts or details of the surface treating tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts 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
    • A47L11/4036Parts or details of the surface treating tools
    • A47L11/4041Roll shaped surface treating tools

Abstract

The invention discloses a shell mounting structure of cleaning equipment, which comprises a mounting shell 11 for mounting a rolling brush 2, wherein one end of the rolling brush 2 is relatively rotatably mounted on the mounting shell 11, and the other end of the rolling brush 2 is in driving connection with a rolling brush driver 7; the garbage collecting area is provided with a collecting inlet 31 which is arranged corresponding to the rolling brush 2; the rolling brush 2 and the mounting shell 11 are correspondingly matched to form a ground scraping guide 5 connected with the collecting inlet 31, and the ground scraping guide is used for scraping residual garbage on the ground and transferring the residual garbage into a garbage collecting area through the rotating motion of the rolling brush 2; wherein the ground scraping guide 5 comprises a ground scraping strip 51 and a guide surface 52 which are respectively positioned on the mounting shell 11, the ground scraping strip 51 is in flexible pressure contact with the ground, and the guide surface 52 is connected with the collection inlet 31; the invention can obviously reduce or avoid the omission of garbage and effectively improve the cleaning effect of the composite sweeping and mopping function of the invention.

Description

Cleaning device's casing mounting structure
Technical Field
The invention relates to the field of cleaning, in particular to a shell mounting structure of cleaning equipment.
Background
Cleaning device is the indispensable instrument in people's daily life, and its type is also abundant various, mainly includes: mops, besoms, dust collectors, sweeping robots, and the like. In the purchase option, one typically selects the desired cleaning device based on cleaning needs and price, but consumers are faced with a general problem: the mop, the broom and the dust collector cannot be replaced mutually, and the sweeping robot is too expensive to be used as equivalent cleaning equipment for the mop or the broom.
In order to improve the technical problems, some cleaning equipment products which integrate the sweeping and mopping functions into a whole are provided in the market, and the main working principle of the cleaning equipment products is to directly adopt a rolling brush driven by a motor, correspondingly arrange a garbage collecting area, try to bring the rolling action of the rolling brush to the ground to carry the garbage and simultaneously send the garbage to the garbage collecting area, so as to realize the cleaning of the ground. However, when the mode is actually applied to floor cleaning with different cleaning environments, the actually obtained cleaning effect is poor by only depending on the rolling contact action and the centrifugal action of the rolling brush and the floor, and the problem of waste omission on the floor is more prominent.
For this reason, the applicant wishes to improve the above technical problem in a targeted manner, making it more suitable as a cleaning product that is easily widely accepted by the public consumers and brings about a good cleaning use experience.
Disclosure of Invention
The invention aims to provide a shell mounting structure of a cleaning device, which can obviously reduce or avoid the omission of garbage and effectively improve the cleaning effect of the composite sweeping and mopping function of the invention.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a housing mounting structure of a cleaning device includes a mounting housing for mounting a roll brush,
one end of the rolling brush can be relatively rotatably arranged on the mounting shell, the other end of the rolling brush is in driving connection with the rolling brush driver, and the rolling brush can be in rolling contact with the ground under the driving action of the rolling brush driver;
a garbage collecting area is integrally or separately arranged in the mounting shell, the garbage collecting area is provided with a collecting inlet which is arranged corresponding to the rolling brush, and garbage brought up by the rolling contact is collected into the garbage collecting area under the rotating action of the rolling brush; wherein the content of the first and second substances,
the rolling brush and the mounting shell are correspondingly matched to form a ground scraping guide connected with the collecting inlet, and the ground scraping guide is used for scraping residual garbage on the ground and transferring the residual garbage into the garbage collecting area through the rotating motion of the rolling brush; wherein the ground scraping guide comprises a ground scraping strip and a guide surface which are respectively positioned on the mounting shell, the ground scraping strip is in flexible pressure contact with the ground, and the guide surface is connected with the collection inlet.
Preferably, the floor scraping strip extends obliquely along the rolling direction, and the floor scraping strip is relatively swingably mounted on the guide surface for adjusting a resistance of the floor scraping strip to the flexible pressure contact with the floor.
According to the preferable technical scheme, a water collecting platform is formed between two ends of the guide surface and the ground scraping strip, two ends of the ground scraping strip are respectively provided with a protruding part to form a concave backflow collecting area in the middle, and the garbage in the concave backflow collecting area is transferred to the garbage collecting area through the rotating motion of the rolling brush.
As the preferred technical scheme, the mounting shell is integrally mounted and connected with the handle through the twisting head; a liquid storage box is mounted on the handle, a valve body in driving connection with a mechanical pump or an electric pump is arranged at an outlet of the liquid storage box, the mechanical pump or the electric pump is connected with at least 1 nozzle through a liquid spraying pipeline, and cleaning liquid is sprayed to the ground and/or the rolling brush through the nozzle; the liquid storage box is arranged at the front part of the handle, so that the center of gravity of the handle is positioned at the front end, and the handle is prevented from toppling.
Preferably, the rolling brush comprises a driving roller which is driven by a rolling brush driver and is relatively rotatably installed on the installation shell, the periphery of the driving roller is coated with a flexible rolling brush which is in flexible contact with the ground, one end of the driving roller is detachably installed on the installation shell, and the other end of the driving roller is detachably connected with the output end of the rolling brush driver in a driving mode.
As preferred technical scheme, twist reverse the head including installing torsion installation department as an organic whole and twist reverse the body, twist reverse the installation department with the cooperation of handle joint, just twist reverse the body inner periphery and install relatively twisting the installation department, simultaneously twist reverse body both ends and install relatively rotatably respectively on the installation casing.
According to the preferable technical scheme, the installation shell is provided with a rolling brush opening and a centrifugal guide plate, the rolling brush opening is used for enabling the rolling brush to be in rolling contact with the ground, one side of the rolling brush opening is connected with the lower end of the garbage collection area through the ground scraping guide device, the other side of the rolling brush opening is connected with the upper end of the garbage collection area through the centrifugal guide plate, and meanwhile the centrifugal guide plate is in clearance guide fit with the rolling brush.
As a preferred technical scheme, a rolling brush scraper which is in flexible pressure contact with the rolling brush is arranged on the centrifugal guide plate and is used for scraping residual garbage absorbed by the rolling brush and transferring the residual garbage into the garbage collection area; the rolling brush scraper is provided with a liquid storage space, and the liquid storage space is connected with the garbage collection area through a drainage path; under the rotation state of the rolling brush, the rolling brush scraper blade and the ground scraper are in linkage scraping from the guide, a directional closed-loop cleaning path is formed among the ground, the rolling brush and the garbage collecting area, and the garbage is reduced or avoided from being omitted.
As a preferred technical scheme, the centrifugal guide plate is connected with the mounting shell in a split mounting manner, and the distance between the centrifugal guide plate and the rolling brush is adjustable through lifting movement, so that the flexible pressure contact effect between the rolling brush scraper and the rolling brush is adjusted, and the cleaning requirements of different cleaning working conditions are met; wherein, when cleaning the operating mode, increase centrifugal deflector with interval between the round brush does benefit to the round brush and to the effect of cleaning on ground, when dragging ground operating mode, reduces centrifugal deflector with interval between the round brush does benefit to the effect of dragging on ground.
According to a preferable technical scheme, the bottom of the mounting shell is provided with a receiving guide groove connected with the ground scraping guide device, the receiving guide groove is used for receiving liquid drops falling off when the rolling brush rotates, and liquid in the receiving guide groove is transferred to the garbage collecting area through the ground scraping guide device.
The invention has the advantages and beneficial effects that: the invention firstly utilizes the rolling contact between the rolling brush and the ground, so that the garbage on the ground is carried by the rolling brush in a rotating motion state under the action of negative pressure adsorption, and simultaneously the garbage is conveyed into the garbage collecting area corresponding to the rolling brush under the action of centrifugal force generated when the rolling brush rotates, however, the directional garbage collecting function which only depends on the centrifugal force effect is poor, and more garbage can be missed, therefore, the invention simultaneously creatively provides the ground scraping guide connected with the collecting inlet, the ground scraping guide comprises a guide surface and a ground scraping strip, the ground scraping strip is in flexible pressure contact with the ground, is used for scraping the residual garbage on the ground and is matched with the rotating centrifugal force effect of the rolling brush through the guide surface, the residual garbage on the ground is transferred into the garbage collecting area, the garbage missing can be obviously reduced or avoided, and the cleaning effect of the composite sweeping and dragging function of the invention is effectively improved, the cleaning agent is easy to be widely accepted by mass consumers, and brings good cleaning and using experience.
Drawings
FIG. 1 is a schematic structural diagram of an external appearance of a cleaning apparatus 1 according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 after being rotated by a certain angle;
FIG. 3 is a sectional view of a portion of a roll brush 2 in an embodiment of the invention;
FIG. 4 is a partial cross-sectional view of a mounting structure for handle 13 and mounting housing 11 in an embodiment of the present invention;
fig. 5 is a schematic view of the installation structure of the ground scraping guide 5 in the embodiment of the present invention;
fig. 6 is a schematic structural view of the floor wiper strip 51 according to the embodiment of the present invention;
fig. 7 is a schematic view of the mounting structure of the upper mounting case 11a in the embodiment of the present invention;
FIG. 8 is an enlarged view at A of FIG. 7;
FIG. 9 is a partial sectional view schematically showing the structure of the cleaning apparatus 1 in the embodiment of the present invention;
FIG. 10 is an enlarged view at B of FIG. 9;
FIG. 11 is a schematic structural view of a lower mount housing 11b in the embodiment of the invention;
fig. 12 is an enlarged view at C in fig. 11.
Reference numerals: the cleaning device 1, the mounting housing 11, the upper mounting housing 11a, the lower mounting housing 11b, the roller brush opening 11c, the twisting head 12, the twisting mounting portion 12a, the twisting body 12b, the handle 13, the main roller assembly 14a, the sub roller assembly 14b, the receiving guide groove 15, the roller brush 2, the driving roller 2a, the flexible roller brush 2b, the garbage collection box 3, the collection inlet 31, the centrifugal guide plate 4, the floor scraping guide 5, the roller brush scraper 41, the liquid storage and drainage groove 42, the scraping hole 43, the drainage groove 44, the floor scraper 51, the swinging mounting hook groove 51a, the guide surface 52, the water collection table 53, the protrusion 54, the concave backflow collection area 55, the liquid storage box 61, the valve body 62, the liquid spray pipe 63, the electric pump 64, the nozzle 65, the spray nozzle 66, the roller brush driver 7, the motor 71, the belt pulley 72, the battery 73, the guide plate driver 8, the limit boss 81, the limit tooth 81a, the limit tooth, A limit chute 82, a limit groove 82a and a spring 83.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 to 12, a housing mounting structure of a cleaning device 1 includes a mounting housing 11 for mounting a roller brush 2, including an upper mounting housing 11a and a lower mounting housing 11b integrally mounted and connected; the mounting shell 11 is integrally mounted and connected with the handle 13 through a twisting head 12; as a preferred technical solution, in the present embodiment, the twisting head 12 includes a twisting mounting portion 12a and a twisting body 12b integrally mounted, the twisting mounting portion 12a is snap-fitted with the handle 13, and the inner periphery of the twisting body 12b is relatively rotatably mounted with the twisting mounting portion 12a, and both ends of the twisting body 12b are respectively relatively rotatably mounted on the mounting housing 11;
one end of the rolling brush 2 is relatively rotatably arranged on the installation shell 11, the other end of the rolling brush 2 is in driving connection with the rolling brush driver 7, the rolling brush driver 7 is arranged in the installation shell 11, the rolling brush 2 can be in rolling contact with the ground under the driving action of the rolling brush driver 7, and the lower installation shell 11b realizes displacement motion on the ground through the main roller assembly 14a and the auxiliary roller assembly 14b, so that the friction contact between the rolling brush 2 and the ground is avoided or reduced; as a preferred technical solution, in the present embodiment, the rolling brush driver 7 is composed of a motor 71 and a belt pulley 72, and the motor 71 is charged by a battery 73; the rolling brush 2 comprises a driving roller 2a which is driven by a rolling brush driver 7 and can be relatively rotatably installed on the installation shell 11, the periphery of the driving roller 2a is coated with a flexible rolling brush 2b which is used for being in flexible contact with the ground, wherein one end of the driving roller 2a is detachably installed on the installation shell 11, and the other end of the driving roller 2a is detachably connected with the output end of the belt pulley 72 in a driving way; the specific detachable structure can be selected according to the conventional technical means of those skilled in the art, and the present embodiment does not particularly limit the structure;
as a preferable technical scheme, in this embodiment, the material of the flexible rolling brush 2b at least includes two kinds of cleaning fibers with different water absorption rates, the cleaning fibers with high water absorption rate are mainly used for removing liquid garbage on the ground, and the cleaning fibers with low water absorption rate are mainly used for removing solid garbage on the ground; in particular, when the cleaning fiber with high water absorption rate is applied, cotton fiber coupling or fibers with similar water absorption rate can be selected, and the water absorption rate is usually 1.5-3, and the more preferable water absorption rate is 1.5-2; the clean fiber with low water absorption rate can be selected from polyester fiber, and the water absorption rate is usually not higher than 1.5; in order to further achieve more excellent cleaning effect, in the present embodiment, the cleaning fiber fluff with low water absorption rate is longer than the cleaning fiber fluff with low water absorption rate, and the length difference may be set to 1-2 mm;
in order to meet the ground cleaning requirements of garbage in various different states, in the embodiment, cleaning fibers with high water absorption rate and cleaning fibers with low water absorption rate are alternately and spirally distributed on the driving roller 2 a; the distribution area range of the cleaning fibers with high water absorption rate and the cleaning fibers with low water absorption rate on the flexible rolling brush 2b is 1:0.5-2.5, the specific area ratio can be selected according to the specific application cleaning requirement, and the distribution area ranges are not taken as the limitation of the embodiment; when in use, the water in each cleaning fiber fluff on the rolling brush 2 can be fully thrown out by centrifugal force, and residual water is not easy to leave; meanwhile, after cleaning and use are finished, the cleaning fiber fluff on the rolling brush 2 can be quickly dried, and bacteria can not grow due to over-humidity;
a garbage collecting area is integrally or separately arranged in the mounting shell 11, a garbage collecting box 3 which is detachable relative to the mounting shell 11 is specifically adopted in the garbage collecting area, the garbage collecting box 3 is provided with a collecting inlet 31 which is arranged corresponding to the rolling brush 2, and garbage brought up by rolling contact is collected into the garbage collecting box 3 under the rotating action of the rolling brush 2; wherein the content of the first and second substances,
the rolling brush 2 and the mounting shell 11 are correspondingly matched to form a ground scraping guide 5 connected with the collecting inlet 31, and the ground scraping guide is used for scraping residual garbage on the ground and transferring the residual garbage into the garbage collecting box 3 through the rotating motion of the rolling brush 2; wherein the ground scraping guide 5 comprises a ground scraping strip 51 and a guide surface 52 which are respectively positioned on the mounting shell 11, the ground scraping strip 51 is in flexible pressure contact with the ground, the guide surface 52 is connected with the collecting inlet 31, and the ground scraping strip 51 extends obliquely along the direction of the rolling brush 2; specifically, during implementation, the ground scraping strip 51 can be made of rubber, the front end of the ground scraping strip 51 is designed to be in a wedge shape extending obliquely along the rolling brush direction, the shore a hardness of the ground scraping strip 51 is 40-80 degrees, and the preferable range is 45-70 degrees, so that when the front end of the ground scraping strip 51 is in contact with the ground, the wedge-shaped part of the ground scraping strip is properly deformed, the ground is in flexible contact with the ground more tightly, after the rolling brush 2 sweeps the garbage on the ground, the missed sewage film on the ground can be pushed forwards to be in a bulk shape, and the sewage film is transferred into the garbage collection box 3 through the cooperation of the guide surface 52 and the rotating centrifugal force effect of the rolling brush 2, so that the ground residual water caused after cleaning is avoided, the sewage collection rate is remarkably improved, and the scraping and guiding collection effects of the residual or the missed garbage on the ground are further realized;
considering that the user can not swing the floor wiper strip 51 relative to the guiding surface 52 during pushing forward, the stressed surface is large, especially the stressed surface is under the tension of the water film formed by the sewage on the floor, so that the stressed center of the floor wiper strip 51 is located at the front of the cleaning device 1, the user can push the cleaning device 1 forward with more effort, in order to overcome the larger forward resistance, the cleaning device 1 will show an unobvious forward movement one over the other, which results in poor wiping effect of the floor wiper strip, and the residual water film is still thicker, as a preferred technical solution, in the embodiment, the floor wiper strip 51 is provided with a swing installation hook groove 51a, which can be relatively swing installed on the guiding surface 52 through the swing installation hook groove 51a, so as to adjust the resistance of the floor wiper strip 51 in flexible pressure contact with the floor, and the resistance is smaller; through the structure, when the cleaning equipment 1 is pushed forwards for cleaning, the lower edge position of the ground wiper strip 51 contacting the ground can generate stress and deform backwards, when the cleaning equipment 1 is pulled backwards for cleaning, the lower edge position of the ground wiper strip 51 contacting the ground can generate stress and deform forwards, and under the limiting action of the guide surface 52, the ground wiper strip 51 still faces a certain pressure, so that sewage water film can be extruded quickly and flexibly for cleaning, the water wiping surface is sufficient, the problem of residual liquid or moisture on the ground can be remarkably reduced, the water wiping effect is good, and a user can clean easily and conveniently;
in this embodiment, form catchment platform 53 between guide surface 52 both ends and the ground scraping strip 51, the round brush 2 is in setting up flexible round brush 2b in-process, consider the mounting structure requirement at drive roller 2a both ends, the clean fibre fine hair of flexible round brush 2b can't be full of both ends, because clean fibre fine hair too much can cause cleaning equipment 1 both sides to take place the rotation winding, however this will lead to the position of the water that the round brush 2 deviates from in rotatory centrifugation process is difficult for receiving the collection entry 31 that the clean fibre fine hair of round brush 2 pushed and pushed the effect and get into rubbish collection box 3 in the position of both sides, but can take place the backward flow from catchment platform 53's both ends, take place the rubbish and miss the problem, for this embodiment, further propose: the two ends of the ground scraping strip 51 are respectively provided with a convex part 54 to form a concave backflow collecting area 55 positioned in the middle, and the garbage in the concave backflow collecting area 55 is transferred into the garbage collecting box 3 through the rotation motion of the rolling brush 2; the guide surface 52 of the embodiment can also be called as a centrifugal decontamination surface and is arranged opposite to the rolling brush 2, and since the two ends of the guide surface 52 and the ground scraping strip 51 are respectively provided with the convex parts 54, a concave backflow collecting area 55 with high two sides and low middle is formed, when the cleaning device works, sewage at the two ends of the water collecting platform 53 is gathered towards the middle through the concave backflow collecting area 55 and is cleaned by the rolling brush 2 again, so that two sewage traces formed at the two sides of the cleaning device 1 are avoided, and the cleaning effect is improved;
as a preferred technical solution, a liquid storage box 61 is mounted on the handle 13, a valve body 62 drivingly connected with an electric pump 64 (in other embodiments, a mechanical pump may also be used) is arranged at an outlet of the liquid storage box 61, the electric pump 64 is connected with at least 1 nozzle through a liquid spraying pipeline 63, and cleaning liquid (usually water) is sprayed onto the ground and/or the rolling brush 2 through the nozzle; particularly preferably, in the present embodiment, the liquid storage box 61 is mounted on the handle 13, particularly on the front portion of the handle 13, the nozzle 65 is mounted on the centrifugal guide plate 4, and the centrifugal guide plate 4 is provided with a nozzle 66 for inserting the nozzle 65; the liquid spraying pipeline 63 penetrates through the twisting head 12 and is connected with a nozzle 65, and cleaning liquid is sprayed to the ground through the nozzle 65; the liquid spraying pipeline 63 in the embodiment is led to the front end of the lower mounting shell 11 from the upper handle 13 instead of being directly arranged on the lower mounting shell 11, so that the liquid storage box 61 is convenient for a user to disassemble and assemble, and the wiring of the liquid spraying pipeline 63 is arranged in a closed structure, so that the liquid spraying pipeline is not exposed outside and is easy to collide, and meanwhile, the integral aesthetic property of the cleaning equipment 1 is facilitated; the liquid storage box 61 is arranged at the front part of the handle 13, so that the gravity center of the handle 13 can be promoted to move forwards, the standing state of the handle is maintained, and the risk that the handle type cleaning equipment 1 is easy to fall is avoided;
as a preferred technical solution, the mounting housing 11 is provided with a rolling brush opening 11c and a centrifugal guide plate 4, wherein the rolling brush opening 11c is used for enabling the rolling brush 2 to be in rolling contact with the ground, one side of the rolling brush opening 11c is connected with the lower end of the garbage collection box 3 through a ground scraping guide 5, the other side of the rolling brush opening is connected with the upper end of the garbage collection box 3 through the centrifugal guide plate 4, and the centrifugal guide plate 4 is in clearance guide fit with the rolling brush 2, the purpose of the clearance guide fit is mainly to prevent the garbage from forming a centrifugal tangent outlet deviating from a collection inlet during the rotation process of the rolling brush 2 to cause the garbage to splash everywhere, specifically, the clearance between the centrifugal guide plate 4 and the rolling brush 2 is recommended to be preferably not more than 30mm, and preferably not more than 15-20 mm;
as a preferred technical scheme, a rolling brush scraping plate 41 which is in flexible pressure contact with the rolling brush 2 is arranged on the centrifugal guide plate 4 and is used for scraping residual garbage absorbed by the rolling brush 2 and transferring the residual garbage into the garbage collection box 3; wherein, the rolling brush scraper 41 is provided with a liquid storage space which is connected with the garbage collection box 3 through a drainage path; under the rotation state of the rolling brush, a directional closed-loop cleaning path is formed among the ground, the rolling brush 2 and the garbage collection box 3 through linkage scraping of the rolling brush scraping plate 41 and the ground scraping guide 5, so that garbage omission is reduced or avoided;
particularly preferably, the rolling brush scraper 41 and the cleaning fibers on the rolling brush 2 are in an interference state, specifically, the interference magnitude between the rolling brush scraper 41 and the short cleaning fiber fluff is 0.5-2mm, when the interference magnitude is too large, the cleaning fiber fluff of the rolling brush 2 is likely to form a cluster, and further the fluffy state of the cleaning fibers of the rolling brush 2 cannot be ensured, so that a gap is generated between the cleaning fibers and the ground, the ground garbage cannot be effectively cleaned, when the interference magnitude is too small, the contact magnitude between the rolling brush scraper 41 and the cleaning fibers of the rolling brush 2 is too small, and the wiping effect is low;
the liquid storage space comprises a liquid storage drainage groove 42 connected with the drainage path, the liquid storage drainage groove 42 is provided with a plurality of scraping holes 43, and the scraping holes scrape and transfer residual garbage absorbed by the rolling brush 2 to the liquid storage drainage groove 42 through the flexible pressure contact of the rolling brush scraper 41 and the rolling brush 2; in other embodiments, the liquid storage space may also include a liquid storage cavity plate (not shown in the drawings) having a liquid storage cavity, the liquid storage cavity plate is provided with a plurality of scraping holes 43, each scraping hole 43 scrapes and transfers residual garbage absorbed by the roller brush 2 to the water storage cavity plate through flexible pressure contact between the roller brush scraper 41 and the roller brush 2, the structural design of the liquid storage cavity plate may have a better liquid storage effect, water leakage is avoided, when this also causes residual liquid garbage on the water storage cavity plate, and a person skilled in the art may select a specific embodiment according to actual needs;
in the specific implementation of the embodiment, the scraping holes 43 are arranged corresponding to the roller brush 2, the diameter range of the scraping holes 43 can be set to be 0.5-2mm, and the scraping holes 43 are obliquely and downwards arranged to ensure that water flowing into the scraping holes 43 is not easy to return; the drainage path comprises a drainage groove 44 positioned in the installation shell 11, the inlet of the drainage groove 44 is communicated with one side or two sides of the liquid storage drainage groove 42, and the outlet of the drainage groove is communicated with the garbage collection box 3; further preferably, a plurality of scraper convex ribs (not shown) are distributed on the surface of the rolling brush scraper 41 facing the rolling brush 2, so that the water wiping efficiency can be further improved, the fluffy state of the cleaning fibers of the rolling brush 2 is ensured, and the height of the scraper convex ribs can be set to be 0.2-1 mm;
considering that in the cleaning working condition, when the interference between the cleaning fibers on the rolling brush scraper blade 41 and the rolling brush 2 is too large, the cleaning fibers on the rolling brush 2 become sheet after being wetted, so that the dust holding amount of the cleaning fiber fluff is small, and the cleaning effect on the garbage on the ground is not facilitated, and when the floor mopping working condition is performed after the cleaning working condition is completed, the interference between the cleaning fibers on the rolling brush scraper blade 41 and the rolling brush 2 in the embodiment 1 can be increased, the water on the cleaning fibers can be scraped out by the rolling brush scraper blade 41 to a greater extent, and the residual water film on the ground is cleaned up repeatedly in a week-and-forth manner, so that the problem that the ground is not dry after being cleaned is solved, meanwhile, the dryness of the cleaning fibers on the rolling brush 2 is also improved, and secondary pollution to the cleaned ground caused by bacteria breeding is avoided; therefore, as an optimal technical scheme, the centrifugal guide plate 4 and the installation shell 11 are installed and connected in a split manner, the distance between the centrifugal guide plate 4 and the rolling brush 11 can be adjusted through lifting movement, the adjustment of the flexible pressure contact effect between the rolling brush scraper 41 and the rolling brush 2 is realized, and the cleaning requirements of different cleaning working conditions are met; wherein, when cleaning the operating mode, increase the interval between centrifugal deflector 4 and the round brush 2, do benefit to the round brush 2 to the effect of cleaning on ground, when dragging ground operating mode, reduce the interval between centrifugal deflector 4 and the round brush 2, do benefit to the effect of dragging on ground.
The embodiment also proposes the following specific structure to realize the adjustment of the distance between the centrifugal guide plate 4 and the rolling brush 2:
specifically, in the present embodiment, the guide plate driver 8 is installed between the centrifugal guide plate 4 and the installation housing 11, the centrifugal guide plate 4 can perform a lifting motion relative to the installation housing 11 by the guide plate driver 8, and the distance between the centrifugal guide plate 4 and the rolling brush 2 is adjusted by the lifting motion;
in the present embodiment, the guide plate driver 8 employs a mechanical driver; the mechanical driver comprises a limiting boss 81 fixedly installed at the lower end of the centrifugal guide plate 4, and a limiting sliding groove 82 selectively in limiting insertion connection with the limiting boss 81 is arranged on the installation shell 11; the limiting boss 81 is provided with a limiting tooth 81a, the bottom of the limiting chute 82 is provided with a limiting groove 82a, and a spring 83 is arranged between the limiting tooth 81a and the limiting groove 82 a; when the centrifugal guide plate 4 is pressed downwards in actual use, the spring 83 is stressed and compressed to drive the limiting teeth 81a to move downwards until the limiting lug bosses 81 of the centrifugal guide plate 4 are in limiting insertion connection with the limiting sliding grooves 82, meanwhile, the limiting teeth 81a are clamped with the limiting grooves 82a, the distance between the rolling brush scraping plate 41 and the rolling brush 2 is reduced, and the floor mopping working condition is achieved; the centrifugal guide plate 4 is pressed downwards again, at the moment, the limiting boss 81 and the limiting sliding groove 82 are not connected in a limiting mode in an inserting mode any more, the spring 83 resets, meanwhile, the limiting tooth 81a and the limiting groove 82a are separated from a clamping state, at the moment, the distance between the rolling brush scraping plate 41 and the rolling brush 2 is increased, and at the moment, the cleaning working condition is achieved; the distance adjusting range realized by the mechanical driver can be 1-3mm, and can be specifically selected according to actual cleaning requirements, and the distance adjusting range is not particularly limited in the embodiment; in other embodiments, the deflector driver 8 may also be an electric driver or a solenoid driver, as long as the distance between the roller wiper blade 41 and the roller wiper 2 is adjusted, and those skilled in the art can make conventional technical alternatives for the deflector driver 8 based on the technical idea, and these alternatives are all within the scope of the present invention.
In the actual deep application, the applicant found that when the cleaning apparatus 1 is used for cleaning a wet floor with liquid waste, even if the roll brush 2 presses moisture by flexible pressure contact with the roll brush blade 41, there is inevitably a sewage flow dropping downward to cause a sewage omission; for this purpose, preferably, in the present embodiment, the bottom of the lower mounting housing 11b is provided with a receiving flow guiding groove 15 connected to the guiding surface 52, the receiving flow guiding groove 15 is located below the roller brush 2 and connected to both sides of the guiding surface 52 to form a closed receiving flow guiding groove structure for receiving liquid drops falling off when the roller brush 2 rotates (including liquid drops falling off when the receiving roller brush scraping off guide 4 is in flexible pressure contact with the roller brush 2), and the sewage in the receiving flow guiding groove is thrown into the garbage collection box 3 again by the guiding surface 52 of the ground scraping off guide 5.
In the embodiment, firstly, the rolling contact between the rolling brush 2 and the ground is utilized, so that the garbage on the ground is brought up by the rolling brush 2 in a rotating motion state under the action of negative pressure adsorption, and meanwhile, the centrifugal force effect generated when the rolling brush 2 rotates conveys the garbage into the garbage collection box 3 corresponding to the rolling brush 2, however, the directional garbage collection function which only depends on the centrifugal force effect is poor, so that more garbage is left, therefore, the embodiment simultaneously and creatively provides the ground scraping guide 5 connected with the collection inlet 31, the ground scraping guide 5 specifically comprises the guide surface 52 and the ground scraping strip 51, the ground scraping strip 51 is in flexible pressure contact with the ground, so as to scrape the residual garbage on the ground and match with the rotating centrifugal force effect of the rolling brush 2 through the guide surface 52, so that the residual garbage on the ground is transferred into the garbage collection box 3, and the garbage missing can be remarkably reduced or avoided, effectively improve the clean effect of the compound function of sweeping and mopping of this embodiment, make it easily by masses consumer wide acceptance, and bring good clean use and experience.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A housing mounting structure of a cleaning apparatus, comprising a mounting housing (11) for mounting a roll brush (2),
one end of the rolling brush (2) is relatively rotatably arranged on the mounting shell (11), the other end of the rolling brush is in driving connection with the rolling brush driver (7), and the rolling brush (2) can be in rolling contact with the ground under the driving action of the rolling brush driver (7);
a garbage collecting area is integrally or separately arranged in the mounting shell (11), the garbage collecting area is provided with a collecting inlet (31) which is arranged corresponding to the rolling brush (2), and garbage brought up by the rolling contact is collected into the garbage collecting area under the rotating action of the rolling brush (2); wherein the content of the first and second substances,
the rolling brush (2) and the mounting shell (11) are correspondingly matched to form a ground scraping guide (5) connected with the collecting inlet (31) and used for scraping residual garbage on the ground and transferring the residual garbage into the garbage collecting area through the rotating motion of the rolling brush (2); wherein the ground scraping guide (5) comprises a ground scraping strip (51) and a guide surface (52) which are respectively positioned on the mounting shell (11), the ground scraping strip (51) is in flexible pressure contact with the ground, and the guide surface (52) is connected with the collection inlet (31).
2. The housing mounting arrangement according to claim 1, characterized in that the floor scraper bar (51) extends obliquely in the direction of the roller brush (2), while the floor scraper bar (51) is mounted relatively swingably on the guide surface (52) for adjusting the resistance of the floor scraper bar (51) to the flexible pressure contact with the floor.
3. The housing mounting arrangement according to claim 1, characterized in that a water collection platform (53) is formed between both ends of the guide surface (52) and the ground wiper strip (51), and that the ground wiper strip (51) is provided with protrusions (54) at both ends to form a centrally located concave return collection area (55), into which waste in the concave return collection area (55) is transferred by the rotational movement of the roller brush (2).
4. The housing mounting structure according to claim 1, wherein the mounting housing (11) is integrally mounted and connected with the handle (13) through a twist head (12); a liquid storage box (61) is mounted on the handle (13), a valve body in driving connection with a mechanical pump or an electric pump (64) is arranged at an outlet of the liquid storage box (61), the mechanical pump or the electric pump (64) is connected with at least 1 nozzle (65) through a liquid spraying pipeline, and cleaning liquid is sprayed onto the ground and/or the rolling brush through the nozzle (65); the liquid storage box (61) is arranged at the front part of the handle (13), so that the center of gravity of the handle (13) is positioned at the front end, and the handle (13) is prevented from toppling.
5. The housing mounting structure according to claim 1, wherein the roller brush (2) comprises a driving roller (2a) which is driven by a roller brush driver (7) and relatively rotatably mounted on the mounting housing (11), the driving roller (2a) is coated with a flexible roller brush (2b) for flexible contact with the ground on the outer periphery, wherein one end of the driving roller (2a) is detachably mounted on the mounting housing (11), and the other end thereof is detachably in driving connection with the output end of the roller brush driver (7).
6. The housing mounting structure according to claim 1, wherein the twist head (12) includes a twist mounting portion (12a) and a twist body (12b) integrally mounted, the twist mounting portion (12a) is engaged with the handle (13), the twist mounting portion (12a) is rotatably mounted on an inner periphery of the twist body (12b), and both ends of the twist body (12b) are rotatably mounted on the mounting housing (11) respectively.
7. The housing mounting arrangement according to claim 1, characterized in that the mounting housing (11) is provided with a roller brush opening (11c) for the roller brush (2) to make rolling contact with the ground and a centrifugal guide plate (4), the roller brush opening (11c) being connected on one side to the lower end of the waste collection area by the ground scraping guide (5) and on the other side to the upper end of the waste collection area by the centrifugal guide plate (4), while the centrifugal guide plate (4) is in clearance-guide engagement with the roller brush (2).
8. The housing mounting structure according to claim 7, characterized in that the centrifugal guide plate (4) is provided with a rolling brush scraper (41) in flexible pressure contact with the rolling brush (2) for scraping away residual garbage absorbed by the rolling brush (2) and transferring the garbage into the garbage collecting area; the rolling brush scraper (41) is provided with a liquid storage space, and the liquid storage space is connected with the garbage collection area through a drainage path; under the rotation state of round brush (2), through round brush scraper blade (41) with the linkage of ground scraping guide (5) is scraped away, forms directional closed loop cleaning path between ground, round brush (2) and rubbish collecting region for reduce or avoid rubbish to miss.
9. The shell mounting structure according to claim 8, wherein the centrifugal guide plate (4) is connected with the mounting shell (11) in a split mounting manner, and the distance between the centrifugal guide plate (4) and the rolling brush (2) is adjustable through lifting movement, so that the flexible pressure contact effect between the rolling brush scraper (41) and the rolling brush (2) is adjusted, and the cleaning requirements of different cleaning working conditions are met; wherein, when cleaning the operating mode, increase centrifugal deflector (4) with interval between round brush (2) does benefit to round brush (2) to the effect of cleaning on ground, when dragging ground operating mode, reduces centrifugal deflector (4) with interval between round brush (2) does benefit to the effect of dragging on ground.
10. The housing mounting arrangement according to claim 1, characterized in that the bottom of the mounting housing (11) is provided with a receiving gutter connected to the ground scraping guide (5) for receiving liquid drops falling off when the roller brush (2) rotates and transferring the liquid in the receiving gutter into the waste collection area through the ground scraping guide (5).
CN202010422188.4A 2020-05-19 2020-05-19 Cleaning device's casing mounting structure Pending CN111588318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010422188.4A CN111588318A (en) 2020-05-19 2020-05-19 Cleaning device's casing mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010422188.4A CN111588318A (en) 2020-05-19 2020-05-19 Cleaning device's casing mounting structure

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CN111588318A true CN111588318A (en) 2020-08-28

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021233166A1 (en) * 2020-05-19 2021-11-25 无锡同方聚能控制科技有限公司 Cleaning apparatus
CN114343516A (en) * 2020-09-27 2022-04-15 苏州爱普电器有限公司 Cleaning head and hard floor cleaning machine
CN114947617A (en) * 2022-06-13 2022-08-30 深圳市无限动力发展有限公司 Sweeper with scraping device
WO2022268223A1 (en) * 2021-06-26 2022-12-29 无锡同方聚能控制科技有限公司 Suction port structure of cleaning machine and cleaning machine
WO2023078421A1 (en) * 2021-11-04 2023-05-11 宁波富佳实业股份有限公司 Rolling brush and cleaning device
WO2023178680A1 (en) * 2022-03-25 2023-09-28 深圳市闪至科技有限公司 Cleaning device and cleaning system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021233166A1 (en) * 2020-05-19 2021-11-25 无锡同方聚能控制科技有限公司 Cleaning apparatus
CN114343516A (en) * 2020-09-27 2022-04-15 苏州爱普电器有限公司 Cleaning head and hard floor cleaning machine
CN114343516B (en) * 2020-09-27 2023-09-26 苏州爱普电器有限公司 Cleaning head and hard floor cleaning machine
WO2022268223A1 (en) * 2021-06-26 2022-12-29 无锡同方聚能控制科技有限公司 Suction port structure of cleaning machine and cleaning machine
WO2023078421A1 (en) * 2021-11-04 2023-05-11 宁波富佳实业股份有限公司 Rolling brush and cleaning device
WO2023178680A1 (en) * 2022-03-25 2023-09-28 深圳市闪至科技有限公司 Cleaning device and cleaning system
CN114947617A (en) * 2022-06-13 2022-08-30 深圳市无限动力发展有限公司 Sweeper with scraping device

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