CN112890697A - Ground cleaning device - Google Patents
Ground cleaning device Download PDFInfo
- Publication number
- CN112890697A CN112890697A CN202110296261.2A CN202110296261A CN112890697A CN 112890697 A CN112890697 A CN 112890697A CN 202110296261 A CN202110296261 A CN 202110296261A CN 112890697 A CN112890697 A CN 112890697A
- Authority
- CN
- China
- Prior art keywords
- roller
- machine body
- floor cleaning
- suction cover
- body shell
- Prior art date
- 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
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Classifications
-
- 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
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
-
- 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
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- 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
-
- 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
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
-
- 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
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
-
- 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
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- 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
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3033—Household brush, i.e. brushes for cleaning in the house or dishes
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a ground cleaning device, which comprises an upper machine body and a lower machine body, wherein the lower machine body comprises a lower machine body shell and a roller, the roller is arranged in the lower machine body shell and is exposed to the outside, a scraper blade for scraping foreign matters on the roller is arranged in the lower machine body shell, a suction cover cylinder for absorbing the foreign matters through negative pressure is arranged beside the roller, the scraper blade is close to the suction cover cylinder so that the scraped foreign matters are directly sucked away through the suction cover cylinder, and a nozzle for spraying water to clean the roller is arranged beside the roller. The invention designs a cleaning device with a water spraying function, which cleans a roller by spraying water and sucks away dirt through a negative pressure system, so that timely cleaning is realized, and a better using effect is achieved.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a floor cleaning device.
Background
With the development of the times, various devices for daily life are designed more and more ingeniously, and the performance is more and more excellent. Among floor cleaning devices, drum-type floor cleaning devices are well known. In use, the general roller type cleaning device causes low efficiency in use due to the dirt of the roller, and the roller causes inconvenience in cleaning due to self structural limitation, thereby further influencing the use. Therefore, it is necessary to design a cleaning device which is convenient and efficient for cleaning the roller and is more convenient to use.
Disclosure of Invention
In view of the above circumstances, the present invention provides a floor cleaning device, which satisfies better use effect, and the scheme is as follows:
a floor cleaning device includes a lower body and an upper body connected to each other;
the lower machine body comprises a lower machine body shell and a roller, the roller is arranged inside the lower machine body shell and exposed to the outside, a scraping plate used for scraping foreign matters on the roller is arranged inside the lower machine body shell, a suction cover cylinder used for absorbing the foreign matters through negative pressure is arranged beside the roller, the scraping plate is close to the suction cover cylinder so that the scraped foreign matters are directly sucked away through the suction cover cylinder, and a nozzle used for spraying water to clean the roller is arranged beside the roller;
the upper machine body comprises an upper machine body shell, a clean water tank for containing cleaning liquid, an electric motor for providing negative pressure and a dirt collecting barrel for containing dirt are arranged in the upper machine body shell, the dirt collecting barrel is communicated with the suction cover barrel through a pipe system, the electric motor is connected into the pipe system to provide negative pressure, foreign matters are sucked into the dirt collecting barrel from the suction cover barrel, the clean water tank is connected into the nozzle through a pipeline to realize water spraying, and a pressurizing device for supplying water and pressurizing is arranged on the pipeline connected with the nozzle.
Further, the roller is a flocking roller or a fluff roller.
Further, the suction hood casing includes an open-mouth-shaped hood housing facing the drum, and a wind cylinder portion provided in a middle portion of the hood housing and connected to the piping.
Further, the scraper is arranged along the axial direction of the roller in a whole body mode.
Further, the edge of the cover housing corresponds to the edge of the drum.
Further, the scraper is fixedly arranged on the suction cover cylinder and is close to the upper position of the roller.
Further, the nozzle is fixedly arranged on the suction cover cylinder and is positioned above the scraper.
Further, a roller placing piece for placing a standby roller is arranged on the lower machine body shell.
Further, a battery placing piece for placing a standby battery is arranged on the lower machine body shell.
Further, a roller motor for driving the roller to rotate is arranged in the lower machine body shell.
Has the advantages that: the cleaning device with the water spraying function is novel in concept, reasonable in design and convenient to use, and can clean the roller through water spraying and suck away dirt through the negative pressure system, so that timely cleaning is realized, and a better using effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structural view of an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
FIG. 4 is a schematic view of a configuration in which the squeegee and the nozzle are provided on the suction housing in an embodiment of the invention.
Detailed Description
The invention is further described in the following detailed description with reference to the drawings and examples as preferred embodiments:
referring to fig. 1 to 4, a floor cleaning device has a lower body 100 and an upper body 200 connected to each other;
the lower body 100 includes a lower body case 110 and a drum 120, the drum 120 is disposed inside the lower body case 110 and exposed to the outside, a scraper 130 for scraping foreign matters on the drum 120 is disposed inside the lower body case 110, a suction cover cylinder 140 for absorbing the foreign matters by negative pressure is disposed beside the drum 120, the scraper 130 is close to the suction cover cylinder 140 so that the scraped foreign matters are directly sucked away by the suction cover cylinder 140, and a nozzle 150 for water-spraying cleaning the drum 120 is disposed beside the drum 120;
the upper body 200 includes an upper body case 210, a clean water tank 220 for containing clean liquid, an electric motor 230 for providing negative pressure and a dirt collecting bucket 240 for containing dirt are provided in the upper body case 210, the dirt collecting bucket 240 is connected to the suction hood 140 through a pipe system, the electric motor 230 is connected to the pipe system to provide negative pressure and suck foreign matters from the suction hood 140 into the dirt collecting bucket 240, the clean water tank 220 is connected to the nozzle 150 through a pipe to spray water, and a pressurizing device for pressurizing water is provided on the pipe connected to the nozzle 150.
In a specific implementation process, the connection of the lower body 100 and the upper body 200 forms a main body of the whole product, and is used for arranging each functional component, providing an adaptive assembly structure for the shape of each functional component, and providing a derivative structure for the assembly of each functional component. When the product of this scheme of adoption is at the during operation, the cylinder 120 rolls and accomplishes clean ground, and when clean, the cylinder 120 inevitably can adsorb the filth. Therefore, the clean water contained in the clean water tank 220 is introduced into the spray nozzle 150 by the pipe and the pressurizing means, and then sprayed onto the drum 120 to be cleaned. Generally, the outer surface of the drum 120 has water absorption, since water absorption is also a necessary property thereof as a cleaning tool. Therefore, when the roller 120 is sprayed with water, the roller 120 can be cleaned, and at the same time, due to the scraping action of the scraper 130 on the roller 120, the surface of the roller 120 is deformed, sewage is squeezed out, and then the sewage is sucked into the sewage collecting barrel 240 through the suction cover 140 and the pipe system under the action of negative pressure, so that the collection and the accommodation of the sewage are completed. The pressurizing device is composed of various devices such as a water pump, a solenoid valve and the like.
In a preferred embodiment, the roller 120 is a flocking roller or a fluff roller. The flocking roller is used for the surfaces which are difficult to clean, such as carpets. The fluff roll is a conventional roll 120 suitable for flat floors.
In specific implementation, as a preferred embodiment, the suction hood 140 includes a hood case 141 having an open shape and a wind tunnel part 142 provided in the middle of the hood case 141, the hood case 141 faces the drum 120, and the wind tunnel part 142 is connected to a piping. In the present preferred embodiment, a specific structural form of the suction cover 140 is specifically provided, by which a comprehensive water suction treatment of the drum 120 is facilitated, and a negative pressure water suction effect is ensured.
In a preferred embodiment, the scraper 130 is disposed along the axial direction of the drum 120. In the present preferred embodiment, the scraping and washing effect is ensured by disposing the scraper 130 through the body.
In a specific implementation, as a preferred embodiment, the edge of the cover case 140 corresponds to the edge of the drum 120. In the present preferred embodiment, the edge of the cover housing 140 is flush with the edge of the drum 120, so that the negative pressure effect is ensured to be sufficient.
In a specific implementation, the scraper 130 is fixedly disposed on the suction hood 140 and close to the upper position of the drum 120. In the present preferred embodiment, the scraper 130 is fixedly provided on the suction cover cylinder 140, so that the position thereof is ensured to be rational, and the reliability thereof is ensured. The upper position near the roller 120 is mainly considered that the scraped sewage flows down under the influence of self gravity, and the effect of being sucked by negative pressure can be satisfied if the scraped sewage is located above. If the sewage is positioned in the middle or the lower position, the sewage is easy to directly flow out and cannot be sucked away by negative pressure.
In a preferred embodiment, the nozzle 150 is fixed to the suction hood 140 and is located above the scraper 130. In this preferred embodiment, the nozzle 150 is positioned to facilitate the discharge of water for cleaning and to cooperate with the scraper 130 to provide better flushing and scraping effects.
In a preferred embodiment, a roller placing member 160 for placing a spare roller is provided on the lower housing 110. As described above, a plurality of rollers may be provided in practice, and therefore, the roller placement member 160 is provided to facilitate placement of the spare roller.
In a specific implementation, as a preferred embodiment, the lower housing shell 110 is provided with a battery placing member 170 for placing a spare battery. The battery placing member 170 is used to place a backup battery, which is used to supply power to various parts of the circuit system.
In a specific implementation, as a preferred embodiment, a drum motor for driving the drum 120 to rotate is disposed in the lower housing 110.
In the specific implementation, the storage seat 180 is provided for protecting the whole machine when not in use.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A floor cleaning device characterized by: comprises a lower machine body (100) and an upper machine body (200) which are connected with each other;
the lower machine body (100) comprises a lower machine body shell (110) and a roller (120), the roller (120) is arranged inside the lower machine body shell (110) and exposed to the outside, a scraper (130) used for scraping foreign matters on the roller (120) is arranged inside the lower machine body shell (110), a suction cover cylinder (140) used for absorbing the foreign matters through negative pressure is arranged beside the roller (120), the scraper (130) is close to the suction cover cylinder (140) so that the scraped foreign matters are directly sucked away through the suction cover cylinder (140), and a nozzle (150) used for spraying water to clean the roller (120) is arranged beside the roller (120);
the upper machine body (200) comprises an upper machine body shell (210), a clean water tank (220) for containing cleaning liquid, an electric motor (230) for providing negative pressure and a dirt collecting barrel (240) for containing dirt are arranged in the upper machine body shell (210), the dirt collecting barrel (240) is communicated to the suction cover cylinder (140) through a pipe system, the electric motor (230) is connected into the pipe system to provide negative pressure and suck foreign matters into the dirt collecting barrel (240) from the suction cover cylinder (140), the clean water tank (220) is connected into the nozzle (150) through a pipe system to spray water, and a pressurizing device for supplying water and pressurizing is arranged on the pipe system connected with the nozzle (150).
2. A floor cleaning apparatus as claimed in claim 1, wherein: the roller (120) is a flocking roller or a fluff roller.
3. A floor cleaning apparatus as claimed in claim 2, wherein: the suction hood (140) includes an open hood case (141) and a wind cylinder (142) provided in the middle of the hood case (141), the hood case (141) faces the drum (120), and the wind cylinder (142) is connected to the piping.
4. A floor cleaning apparatus as claimed in claim 3, wherein: the scraper (130) is arranged along the axial direction of the roller (120) in a whole body.
5. A floor cleaning apparatus as claimed in claim 4, wherein: the edge of the cover housing (140) corresponds to the edge of the drum (120).
6. A floor cleaning apparatus as claimed in any one of claims 1 to 5, wherein: the scraper (130) is fixedly arranged on the suction cover cylinder (140) and is close to the upper position of the roller (120).
7. A floor cleaning apparatus as claimed in claim 7, wherein: the nozzle (150) is fixedly arranged on the suction cover cylinder (140) and is positioned above the scraper (130).
8. A floor cleaning apparatus as claimed in claim 1, wherein: the lower machine body shell (110) is provided with a roller placing piece (160) for placing a standby roller.
9. A floor cleaning apparatus as claimed in claim 1, wherein: the lower body shell (110) is provided with a battery placing piece (170) for placing a spare battery.
10. A floor cleaning apparatus as claimed in claim 1, wherein: a roller motor for driving the roller (120) to rotate is arranged in the lower machine body shell (110).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110296261.2A CN112890697A (en) | 2021-03-19 | 2021-03-19 | Ground cleaning device |
| US17/390,400 US20220296070A1 (en) | 2021-03-19 | 2021-07-30 | Floor cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110296261.2A CN112890697A (en) | 2021-03-19 | 2021-03-19 | Ground cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112890697A true CN112890697A (en) | 2021-06-04 |
Family
ID=76105646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110296261.2A Pending CN112890697A (en) | 2021-03-19 | 2021-03-19 | Ground cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20220296070A1 (en) |
| CN (1) | CN112890697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925378A (en) * | 2021-10-28 | 2022-01-14 | 北京福玛特科技有限公司 | Window washing robot |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP1698203S (en) * | 2020-11-24 | 2021-10-25 | ||
| USD1033774S1 (en) * | 2020-12-07 | 2024-07-02 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Cleaner |
| USD990079S1 (en) * | 2021-07-30 | 2023-06-20 | Shenzhen Jashen Technology Co., Ltd. | Electric cleaning device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210028727A (en) * | 2018-06-22 | 2021-03-12 | 비쎌 인코포레이티드 | Surface cleaning apparatus and tray |
| US20230058126A1 (en) * | 2019-05-14 | 2023-02-23 | Tineco Intelligent Technology Co., Ltd. | Vacuum head, collection bin, cleaning tray, filter assembly, and cleaning apparatus |
-
2021
- 2021-03-19 CN CN202110296261.2A patent/CN112890697A/en active Pending
- 2021-07-30 US US17/390,400 patent/US20220296070A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925378A (en) * | 2021-10-28 | 2022-01-14 | 北京福玛特科技有限公司 | Window washing robot |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220296070A1 (en) | 2022-09-22 |
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| PB01 | Publication | ||
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