CN215424430U - Scraping strip structure of sweeper - Google Patents
Scraping strip structure of sweeper Download PDFInfo
- Publication number
- CN215424430U CN215424430U CN202121954348.6U CN202121954348U CN215424430U CN 215424430 U CN215424430 U CN 215424430U CN 202121954348 U CN202121954348 U CN 202121954348U CN 215424430 U CN215424430 U CN 215424430U
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- sweeping
- scraping
- ground
- strip
- floor
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Abstract
The utility model provides a scraping strip structure of a sweeper, which is uniform in strip shape, and comprises an installation part assembled with the sweeper, a scraping and sweeping part used for contacting with the ground, and a flexible connecting part for connecting the installation part with the scraping and sweeping part, wherein protruding structures used for reducing the friction force with the ground are uniformly distributed on the ground contacting surface of the scraping and sweeping part contacting with the ground. The ground of touchhing of portion of sweeping scraping sets up protruding structure, can reduce the frictional force of scraping strip and ground, compares the current scraping strip structure of portion of sweeping is scraped to the smooth stereoplasm of adoption, scrapes the noise that the strip produced when reducing effectively and sweeping, and kept the clean rate and the life of machine of sweeping the floor well.
Description
Technical Field
The utility model relates to the technical field of sweeping robot accessories, in particular to a scraping strip structure for sweeping dust.
Background
The bottom of the sweeping robot is provided with a sweeping brush and a flexible scraping strip for shoveling dust and water stains, and the scraping strip is in close contact with the ground and inclines towards the forward direction in the use process so as to shovel and suck the dust and the like. In order to reduce the noise when cleaning, the current way is that the portion of sweeping that will scrape strip and ground contact adopts the texture comparatively smooth and hardness to be higher than the material of connecting portion and makes, and this kind of mode not only makes the production degree of difficulty of scraping the strip increase, and is also limited to the effect of alleviating of noise moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a scraping strip structure capable of effectively reducing noise generated during sweeping of a sweeper.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a sweep the strip structure of scraping of machine, for even strip, should scrape the strip include with the installation department of machine assembly of sweeping the floor for with the scraping of ground contact sweep the portion, and be connected the installation department with scrape the flexible connecting portion of sweeping the portion, scrape sweep the portion and contact with ground the equipartition have the protruding structure that is used for reducing with ground frictional force.
According to the scheme, the protruding structures are a plurality of stripe protrusions which are uniformly distributed and parallel to the length direction of the scraping strip.
According to the scheme, the protruding structures are a plurality of parallel and uniformly distributed stripe protrusions perpendicular to the length direction of the scraping strip.
In one scheme, the convex structures are point-shaped protrusions uniformly distributed on the surface of the scraping and sweeping part.
In one scheme, the convex structures are uniformly distributed on the outer surface of the whole scraping and sweeping part.
In one scheme, the protruding structures are further distributed on the surface of the connecting portion on the same side of the ground contacting surface of the scraping and sweeping portion.
The utility model provides a scheme, the cross-section of scraping and sweeping the portion is the spindle form that middle width is greater than both ends, and bottom portion is the circular arc chamfer.
According to the scheme, the connecting part and the sweeping part incline towards one side of the advancing direction of the sweeper.
The beneficial effect of above-mentioned scheme lies in: the ground of touchhing of portion of sweeping scraping sets up protruding structure, can reduce the frictional force of scraping strip and ground, compares the current scraping strip structure of portion of sweeping is scraped to the smooth stereoplasm of adoption, scrapes the noise that the strip produced when reducing effectively and sweeping, and kept the clean rate and the life of machine of sweeping the floor well.
Drawings
The present invention will be described in further detail with reference to the following drawings and specific examples.
FIG. 1 is a schematic cross-sectional view of a first embodiment of a wiper strip;
fig. 2 is a schematic front view of the scraper bar of fig. 1.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1 and fig. 2, a strip structure of scraping of machine of sweeping floor, for even strip, should scrape the strip include with the installation department 1 of the machine of sweeping floor assembly for scrape with the ground contact sweep portion 2, and connect installation department 1 with scrape the flexible connecting portion 3 of sweeping portion 2, connecting portion 3 reach scrape sweep portion 2 towards the quick-witted direction of advance lopsidedness of sweeping floor, scrape the section of sweeping portion 2 and be greater than the spindle form at both ends for middle width, and bottom portion is the circular arc chamfer, scrape sweep portion 2 and the ground equipartition of touching of ground contact have be used for reducing with the protruding structure 21 of ground frictional force.
Set up protruding structure 21 in scraping the touchdown surface of sweeping portion 2, can reduce the frictional force of scraping strip and ground, compare the current smooth stereoplasm of adoption and scrape the strip structure of scraping that sweeps portion 2, the noise that scrapes the strip production when reducing effectively and cleaning, and reduced the production degree of difficulty of scraping the strip. Connecting portion 3 and scrape 2 slopes towards the quick-witted direction of advance of sweeping the floor, conveniently shovels dust and water stain and inhales, and scrape sweep 2 and set to the spindle form, and bottom portion is the circular arc chamfer, has strengthened on the one hand and has scraped the wearability of sweeping 2, and on the other hand, the circular arc chamfer makes to scrape sweep 2 and can keep better contact with ground all the time in the motion process, reaches better cleaning effect.
In a first example of the protruding structure 21, the protruding structure 21 is a plurality of stripe protrusions uniformly distributed in parallel with the length direction of the wiper strip. The stripe convex structure 21 can reduce the contact area, not only effectively reduce the noise and is easier to produce, but also the convex structure 21 can be sent out and molded along with the scraping strip without additional processing.
In the second embodiment of the protruding structure 21, the protruding structure 21 is a plurality of parallel and uniformly distributed stripe protrusions perpendicular to the length direction of the wiper strip, and the stripe protrusions 21 can also effectively reduce noise. In a third embodiment of the protruding structure 21, the protruding structure 21 is a dot-shaped protrusion uniformly distributed on the surface of the sweeping part 2. The above two forms of the protruding structure 21 can also effectively reduce noise, but need to adopt a mold to produce, or after extrusion molding, the protruding structure 21 is processed on the surface at the later stage.
In a preferred embodiment, the convex structures 21 are uniformly distributed on the entire outer surface of the sweeping part 2. Even when the sweeping part 2 is bent and deformed, the generation of a large noise on the contact surface can be avoided.
In a preferred embodiment, the protruding structures 21 are further distributed on the same side of the connecting portion 3 as the ground contacting surface of the sweeping portion 2. Similarly, when the connecting part 3 contacts with the ground, the generation of loud noise can be prevented.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.
Claims (8)
1. The utility model provides a strip structure of scraping of machine of sweeping floor, for even strip, should scrape the strip include with the installation department of the machine of sweeping floor assembly for with the scraping of ground contact sweep the portion, and connect the installation department with scrape the flexible connecting portion of sweeping the portion, its characterized in that: the contact surface of the scraping and sweeping part contacted with the ground is uniformly provided with convex structures used for reducing the friction force with the ground.
2. The scraper bar structure of a floor sweeping machine as claimed in claim 1, wherein: the protruding structure is a plurality of stripe protrusions which are uniformly distributed and parallel to the length direction of the scraping strip.
3. The scraper bar structure of a floor sweeping machine as claimed in claim 1, wherein: the protruding structures are a plurality of parallel and uniformly distributed stripe protrusions perpendicular to the length direction of the scraping strip.
4. The scraper bar structure of a floor sweeping machine as claimed in claim 1, wherein: the convex structures are point-shaped bulges which are uniformly distributed on the surface of the scraping and sweeping part.
5. The scraper bar structure of floor sweeping machine according to any one of claims 1 to 4, wherein: the protruding structures are uniformly distributed on the outer surface of the whole scraping and sweeping part.
6. The scraper bar structure of a floor sweeping machine as claimed in claim 5, wherein: the protruding structures are further distributed on the surface of the connecting portion on the same side of the ground contacting surface of the scraping and sweeping portion.
7. The scraper bar structure of a floor sweeping machine as claimed in claim 1, wherein: the section of the scraping and sweeping part is in a spindle shape with the middle width larger than the two ends, and the bottom end part is an arc chamfer.
8. The scraper bar structure of a floor sweeping machine as claimed in claim 1, wherein: the connecting part and the sweeping part incline towards one side of the advancing direction of the sweeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954348.6U CN215424430U (en) | 2021-08-19 | 2021-08-19 | Scraping strip structure of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954348.6U CN215424430U (en) | 2021-08-19 | 2021-08-19 | Scraping strip structure of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424430U true CN215424430U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121954348.6U Active CN215424430U (en) | 2021-08-19 | 2021-08-19 | Scraping strip structure of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215424430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023056691A1 (en) * | 2021-10-08 | 2023-04-13 | 深圳市杉川机器人有限公司 | Scraper strip for sweeping robot |
-
2021
- 2021-08-19 CN CN202121954348.6U patent/CN215424430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023056691A1 (en) * | 2021-10-08 | 2023-04-13 | 深圳市杉川机器人有限公司 | Scraper strip for sweeping robot |
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