CN217488537U - Floor cleaning machine - Google Patents
Floor cleaning machine Download PDFInfo
- Publication number
- CN217488537U CN217488537U CN202221201737.6U CN202221201737U CN217488537U CN 217488537 U CN217488537 U CN 217488537U CN 202221201737 U CN202221201737 U CN 202221201737U CN 217488537 U CN217488537 U CN 217488537U
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- CN
- China
- Prior art keywords
- scraping
- bar
- suction nozzle
- doctor
- cleaning roller
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 238000007790 scraping Methods 0.000 claims abstract description 65
- 238000005406 washing Methods 0.000 claims description 10
- 241000561734 Celosia cristata Species 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000001520 comb Anatomy 0.000 abstract 1
- 210000003934 vacuole Anatomy 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000001151 other effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a floor cleaning machine, its characterized in that includes: a housing including a handle support body and a bottom shell mounted on the handle support body and adapted to move over a surface to be cleaned; a cleaning roller mounted on the bottom case; the suction device is arranged on the shell and is provided with a suction nozzle, and the suction nozzle is aligned to and close to the surface of the cleaning roller; the scraping strip is arranged on the bottom shell, is positioned below the suction nozzle and is close to the suction nozzle, and the scraping edge of the scraping strip extends to the bottom of the bottom shell, and is formed by superposing a front scraping piece and a rear scraping piece, wherein the front scraping piece is closer to the cleaning roller than the rear scraping piece, the front scraping piece is smooth in scraping edge, and the rear scraping piece is serrated in scraping edge. Scrape the strip and adopt preceding doctor-bar and back doctor-bar stack to constitute, wherein preceding doctor-bar is more close to the cleaning roller than the back doctor-bar, preceding doctor-bar scrape the limit and level, the back doctor-bar scrape the limit and be the cockscomb structure, when scrubber pushes forward, scrape the dirt that the smooth preceding doctor-bar in limit pushed ground to the cleaning roller direction, the suction nozzle of being convenient for absorbs, when scrubber pulls backward, the back doctor-bar is scraped limit and preceding doctor-bar vacuole formation runner through its sawtooth type form, the dirt can be followed its cavity runner and is siphoned away by the suction head, reaches the clean function when pushing backward.
Description
Technical Field
The utility model relates to a floor washing machine, including but not limited to be used for ground cleaning.
Background
With the development of society, people have higher living standard, and the use of floor washing machines (also called surface cleaning equipment) is more and more popular. In the prior art, as shown in CN 206434268U, a surface cleaning apparatus generally comprises a housing, a brush roller, a suction source, a working air conduit, a suction nozzle, a liquid supply chamber, a liquid delivery path of a liquid distributor, and a fluid delivery passage, wherein the liquid supply chamber delivers liquid to the liquid distributor through the fluid delivery path, and the suction source delivers a dirt suction function to the suction nozzle through the working air conduit. The surface cleaning device only considers how the cleaning roller cleans the floor, but does not consider how to effectively collect the sewage on the floor to be cleaned, so that the cleaning effect of the floor washing machine is poor.
Disclosure of Invention
The utility model aims at providing a floor cleaning machine solves the not good technical problem of floor cleaning machine cleaning effect among the prior art.
The technical scheme of the utility model is realized like this:
a floor scrubber, comprising: a housing including a handle support body and a bottom shell mounted on the handle support body and adapted to move over a surface to be cleaned; a cleaning roller mounted on the bottom case; the suction device is arranged on the shell and is provided with a suction nozzle, and the suction nozzle is aligned to and close to the surface of the cleaning roller; the scraping strip is installed on the bottom shell, is located below the suction nozzle and is close to the suction nozzle, the scraping edge of the scraping strip extends to the bottom of the bottom shell, the scraping strip is formed by superposing a front scraping piece and a rear scraping piece, the front scraping piece is closer to the cleaning roller than the rear scraping piece, the scraping edge of the front scraping piece is flat, and the scraping edge of the rear scraping piece is in a sawtooth shape.
Compared with the prior art, the utility model, following effect has: the bottom shell of the floor washing machine is provided with the scraping strip, the scraping edge of the scraping strip extends to the bottom of the bottom shell, so that the floor washing machine can effectively scrape sewage on the surface to be cleaned, and the scraping strip is positioned below the suction nozzle and close to the suction nozzle, so that the suction nozzle can absorb the sewage scraped by the scraping strip; the scraping strip adopt the front scraping blade and the rear scraping blade to be overlapped to form, wherein the front scraping blade is closer to the cleaning roller than the rear scraping blade, the front scraping blade is scraped to be leveled in edge, the rear scraping blade is scraped to be jagged in edge, when the floor cleaning machine is pushed forwards, the front scraping blade with leveled in edge pushes the dirt on the ground to the direction of the cleaning roller, the suction nozzle of the floor cleaning machine is convenient to absorb, the cleaning function is achieved, when the floor cleaning machine is pulled backwards, the rear scraping blade is scraped to be edged through the jagged shape of the rear scraping blade and forms a cavity flow channel with the front scraping blade, the dirt can be sucked away from the cavity flow channel by the suction head, and the cleaning function when the rear pushing is achieved. Other effects are described in other parts of the specification, such as the embodiment part.
Drawings
FIG. 1 is a schematic perspective view of a floor scrubber according to an embodiment of the present invention;
fig. 2 is an elevational view of a first embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a schematic perspective view of the front wiper blade of the floor washing machine of the present invention;
fig. 6 is a schematic perspective view of the rear wiper blade of the floor washing machine of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 6, the floor washing machine has a housing 1 including a handle support body 11 and a bottom shell 12 mounted on the handle support body and adapted to be moved over a surface to be cleaned; the scrubber has a scrub roller 2 mounted on a bottom shell; the scrubber has a suction device 3 mounted on the casing, which suction device is provided with a suction nozzle 4 at the position of the bottom shell of the casing, the suction nozzle 4 being aligned and close to the surface of the scrub roller; the floor cleaning machine is provided with a scraping strip 5 which is arranged on the bottom shell, is positioned below the suction nozzle and is close to the suction nozzle, the scraping edge of the scraping strip 5 extends to the bottom of the bottom shell so as to be capable of contacting the surface to be cleaned when the floor cleaning machine moves on the surface to be cleaned, the scraping strip 5 is formed by superposing a flexible front scraping blade 51 and a flexible rear scraping blade 52, wherein the front scraping blade is closer to the cleaning roller than the rear scraping blade, the scraping edge 511 of the front scraping blade 51 is flat, and the scraping edge 521 of the rear scraping blade 52 is in a sawtooth shape. Referring to fig. 3 and 4, in the present embodiment, the scraper bar 5 is disposed close to the cleaning roller 2, and the bottom casing is provided with a baffle 6 above the suction nozzle, the baffle touches the flexible surface of the cleaning roller, and the structure enables the suction nozzle 4 to make the interval between the surface of the cleaning roller and the scraper bar an extension area of the suction nozzle 4 by means of the surrounding structure of the baffle 6, the surface of the cleaning roller and the scraper bar 5. When the floor cleaning machine is pushed forward, the front scraping blade 51 with the flat scraping edge pushes dirt on the ground to the direction of the cleaning roller, so that the dirt is convenient to absorb by the suction nozzle, and the cleaning function is achieved.
Claims (3)
1. A floor scrubber, comprising:
a housing (1) comprising a handle support body (11) and a bottom shell (12) mounted on the handle support body and adapted to move over a surface to be cleaned;
a cleaning roller (2) mounted on the bottom case;
a suction device (3) mounted on the housing, the suction device having a suction nozzle (4) on the housing, the suction nozzle (4) being aligned with and adjacent to the surface of the cleaning roller;
the scraping strip (5) is installed on the bottom shell, is located below the suction nozzle and is close to the suction nozzle, the scraping edge of the scraping strip extends to the bottom of the bottom shell, the scraping strip is formed by superposing a front scraping blade (51) and a rear scraping blade (52), the front scraping blade is closer to the cleaning roller than the rear scraping blade, the scraping edge of the front scraping blade is flat, and the scraping edge of the rear scraping blade is in a sawtooth shape.
2. A floor washing machine according to claim 1, characterized in that the wiper strip (5) is located close to the scrub roller.
3. A floor washing machine according to claim 2, characterized in that the bottom shell is provided with a flap (6) in a position above the suction nozzle, which flap touches the surface of the cleaning roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221201737.6U CN217488537U (en) | 2022-05-18 | 2022-05-18 | Floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221201737.6U CN217488537U (en) | 2022-05-18 | 2022-05-18 | Floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217488537U true CN217488537U (en) | 2022-09-27 |
Family
ID=83352775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221201737.6U Active CN217488537U (en) | 2022-05-18 | 2022-05-18 | Floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217488537U (en) |
-
2022
- 2022-05-18 CN CN202221201737.6U patent/CN217488537U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |