CN220898623U - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN220898623U CN220898623U CN202322410499.0U CN202322410499U CN220898623U CN 220898623 U CN220898623 U CN 220898623U CN 202322410499 U CN202322410499 U CN 202322410499U CN 220898623 U CN220898623 U CN 220898623U
- Authority
- CN
- China
- Prior art keywords
- cleaning device
- dirt
- main body
- rolling brush
- wiper device
- 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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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 238000005096 rolling process Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000011109 contamination Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a cleaning device, comprising a cleaning device main body; a rolling brush placement cavity is formed in the front of the cleaning device main body; a rotatable rolling brush is arranged in the rolling brush arranging cavity; the rotation center of the rolling brush is perpendicular to the advancing direction of the cleaning device main body; an air flow channel is arranged in the cleaning device main body; the airflow channel is communicated with the rolling brush arranging cavity; the rear lower end of the rolling brush installation cavity is provided with a water scraping device which can drive dirt on the floor to be cleaned to advance when the cleaning device main body advances; when the cleaning device main body moves backwards, the water scraping device automatically deforms when encountering ground dirt so as to avoid the dirt; the wiper device in the cleaning device is simple and efficient to install, and meanwhile, when the wiper device moves forwards, dirt on the ground to be cleaned can be carried forward by the wiper device; when the wiper device moves backwards, the wiper device automatically deforms to avoid dirt when encountering ground dirt.
Description
Technical Field
The utility model belongs to the improvement of cleaning devices, and particularly relates to a simple and efficient installation of a wiper device, and meanwhile, when the wiper device moves forwards, dirt on the ground to be cleaned can be carried forward by the wiper device; when the wiper device moves backwards, the wiper device automatically deforms when encountering ground dirt so as to avoid the cleaning device of the dirt.
Background
An existing cleaning device comprises a cleaning device main body; a rolling brush placement cavity is formed in the front of the cleaning device main body; a rotatable rolling brush is arranged in the rolling brush arranging cavity; the rotation center of the rolling brush is perpendicular to the advancing direction of the cleaning device main body; an air flow channel is arranged in the cleaning device main body; the airflow channel is communicated with the rolling brush arranging cavity; the rear lower end of the rolling brush arrangement cavity is provided with a water scraping device, so that when the cleaning device main body advances, the water scraping device can carry dirt on the ground to be cleaned forward, and the dirt can be taken away by the airflow of the airflow channel or the rolling brush, and finally the cleaning purpose is realized.
In general, the rigidity of the wiper device is relatively good, so that the wiper device can move forward with dirt on the floor to be cleaned when the wiper device moves forward; however, when the wiper device moves backwards, the wiper device can also bring dirt on the floor to be cleaned to the rear, so that secondary pollution is caused; and when people use the cleaning device, people always push and pull in a habitual way, so that the user experience is not good, and the cleaning effect is unsatisfactory.
Therefore, the wiper device is easy and efficient to install, and meanwhile, when the wiper device moves forwards, dirt on the ground to be cleaned can be carried forward by the wiper device; when the wiper device moves backwards, the wiper device automatically deforms when encountering ground dirt so as to avoid the cleaning device of the dirt.
Disclosure of Invention
The utility model aims to provide a wiper device which is simple and efficient to install and can drive dirt on the ground to be cleaned to advance when moving forwards; when the wiper device moves backwards, the wiper device automatically deforms when encountering ground dirt so as to avoid the cleaning device of the dirt.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cleaning device includes a cleaning device main body; a rolling brush placement cavity is formed in the front of the cleaning device main body; a rotatable rolling brush is arranged in the rolling brush arranging cavity; the rotation center of the rolling brush is perpendicular to the advancing direction of the cleaning device main body; an air flow channel is arranged in the cleaning device main body; the airflow channel is communicated with the rolling brush arranging cavity; the rear lower end of the rolling brush installation cavity is provided with a water scraping device which can drive dirt on the floor to be cleaned to advance when the cleaning device main body advances; when the cleaning device main body moves backwards, the water scraping device automatically deforms when encountering ground dirt so as to avoid the dirt.
Preferably, the bottom of the front end of the airflow channel is provided with a bulge; the cross section of the water scraping device is in a shape of a horn; the upper part of the inner side of the wiper device is provided with a second groove; the second groove can be matched with the protrusion for use.
Preferably, the interface of the protrusions is more than a semicircle; the second groove is large in inner portion and small in opening portion.
Preferably, a first groove is provided in the middle of the inner side of the wiper device.
Preferably, the lower part of the inner side of the wiper device is uniformly provided with reinforcing ribs; the reinforcing rib can strengthen the strength of the lower part of the inner side of the wiper device; when the wiper device moves backwards, the reinforcing ribs below the wiper device are supported to the ground to support the wiper device, so that the wiper device can avoid dirt and cannot scrape water any more, and the dirt is prevented from being brought backwards; thereby avoiding secondary contamination.
Preferably, the reinforcing ribs are arranged perpendicular to the first grooves.
Preferably, the reinforcing ribs are not disposed perpendicular to the first grooves.
Compared with the prior art, the utility model provides a cleaning device, which has the following beneficial effects:
The water scraping device of the cleaning device is in a strip shape, and the section of the water scraping device is in a horn shape; the upper part of the inner side of the wiper device is provided with a second groove; the second groove can be matched with the protrusion for use; the middle part of the inner side of the wiper device is provided with a first groove; during installation, the protrusions are inserted into the corresponding second grooves, glue is used for bonding between the water scraping device and the airflow channel, the screws are not needed to be used for fixing, and the installation efficiency is high; when the cleaning device body moves forward in normal operation, the water scraping device can drive dirt on the ground to be cleaned to move forward so as to be taken away by the air flow of the air flow channel or the rolling brush, and finally the cleaning purpose is realized; when the cleaning device main body moves backwards, the water scraping device automatically deforms when encountering ground dirt due to the existence of the first groove so as to avoid the dirt and avoid bringing the dirt backwards; thereby avoiding secondary contamination.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a cross-sectional view of a cleaning apparatus according to the present utility model in a normal state;
fig. 2 is an enlarged view of a portion a in fig. 1;
FIG. 3 is a cross-sectional view of a cleaning device according to the present utility model in a forward moving state;
fig. 4 is an enlarged view of a portion B in fig. 3;
FIG. 5 is a cross-sectional view of a cleaning device according to the present utility model in a rearward motion;
fig. 6 is an enlarged view of a portion C in fig. 5;
in the figure: 1. a cleaning device main body; 2. a rolling brush setting cavity; 3. a rolling brush; 4. an air flow channel; 5. a wiper device; 6. a protrusion; 7. reinforcing ribs; 51. a first groove; 52. and a second groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a cleaning device includes a cleaning device main body 1; a rolling brush installation cavity 2 is arranged at the front part of the cleaning device main body 1; a rotatable rolling brush 3 is arranged in the rolling brush arranging cavity 2; the rotation center of the rolling brush 3 is perpendicular to the advancing direction of the cleaning device main body 1; an air flow channel 4 is arranged in the cleaning device main body 1; the airflow channel 4 is communicated with the rolling brush arranging cavity 2; the rear lower end of the rolling brush setting chamber 2 is provided with a wiper device 5, so that when the cleaning device main body 1 advances, the wiper device 5 can advance dirt on the floor to be cleaned so as to be taken away by the air flow of the air flow channel 4 or the rolling brush 3, and finally the cleaning purpose is realized.
The bottom of the front end of the air flow channel 4 is provided with a bulge 6; the interface of the bulge 6 is more than a semicircle sphere; the cross section of the wiper device 5 is in a strip shape and is in a horn shape; the upper part of the inner side of the wiper device 5 is provided with a second groove 52; the second groove 52 has a large inner portion and a small opening; and can be matched with the bulge 6 for use; the inner middle of the wiper device 5 is provided with a first groove 51.
Reinforcing ribs 7 are uniformly distributed on the lower part of the inner side of the wiper device 5; the reinforcing rib 7 can strengthen the strength of the lower part of the inner side of the wiper device 5; when the wiper device 5 moves backwards, the reinforcing ribs 7 below the wiper device are supported to the ground to support the wiper device 5, so that the wiper device 5 can avoid dirt and cannot scrape water any more, and dirt is prevented from being carried backwards; thereby avoiding secondary contamination.
In this embodiment, the reinforcing ribs 7 are disposed perpendicular to the first grooves 51; of course, the reinforcing ribs 7 may be disposed other than perpendicularly to the first grooves 51, such as parallel or non-perpendicularly.
When in use, the wiper device 5 is firstly arranged at the lower end of the rear part of the rolling brush arranging cavity 2 and is positioned at the bottom of the front end of the airflow channel 4, so that the bulge 6 is inserted into the corresponding second groove 52, and then the wiper device 5 and the airflow channel 4 are bonded by using glue without being fixed by using screws, so that the installation efficiency is high; when the cleaning device main body 1 moves forward in normal operation, the water scraping device 5 bends and deforms backwards until the two sides of the first groove 51 support each other or the reinforcing ribs 7 support the cleaning device main body 1, and the water scraping device 5 can drive dirt on the ground to be cleaned to advance so as to be taken away by the air flow of the air flow channel 4 or the rolling brush 3, so that the cleaning purpose is finally realized; when the cleaning device main body 1 moves backwards, the wiper device 5 is bent forwards and deformed due to the first groove 51, the wiper device 5 automatically deforms when encountering dirt on the ground, the reinforcing ribs below the wiper device support the wiper device to the ground, and thus the wiper device can avoid the dirt and cannot scrape water any more, and the dirt is prevented from being carried backwards; thereby avoiding secondary contamination.
In addition, the following manner may be adopted: the lower ends of the rear parts of the wiper device 5 and the rolling brush accommodating cavity 2 are formed by rubber coating injection molding.
Compared with the prior art, the utility model provides a cleaning device, which has the following beneficial effects:
The wiper device 5 of the cleaning device is in a strip shape, and the section of the wiper device is in a horn shape; the upper part of the inner side of the wiper device 5 is provided with a second groove 52; the second groove 52 can be matched with the protrusion 6 for use; the middle part of the inner side of the wiper device 5 is provided with a first groove 51; during installation, the protrusions 6 are inserted into the corresponding second grooves 52, glue is used for bonding between the wiper device 5 and the air flow channel 4, and the screws are not needed to be used for fixing, so that the installation efficiency is high; when the cleaning device body 1 moves forward in normal operation, the water scraping device 5 can drive dirt on the ground to be cleaned forward so as to be taken away by the air flow of the air flow channel 4 or the rolling brush 3, and finally the cleaning purpose is realized; when the cleaning device main body 1 moves backwards, the water scraping device 5 automatically deforms when encountering ground dirt due to the first groove 51 so as to avoid the dirt and avoid bringing the dirt backwards; thereby avoiding secondary contamination.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cleaning device includes a cleaning device main body; a rolling brush placement cavity is formed in the front of the cleaning device main body; a rotatable rolling brush is arranged in the rolling brush arranging cavity; the rotation center of the rolling brush is perpendicular to the advancing direction of the cleaning device main body; an air flow channel is arranged in the cleaning device main body; the airflow channel is communicated with the rolling brush arranging cavity; the method is characterized in that: the rear lower end of the rolling brush installation cavity is provided with a water scraping device which can drive dirt on the floor to be cleaned to advance when the cleaning device main body advances; when the cleaning device main body moves backwards, the water scraping device automatically deforms when encountering ground dirt so as to avoid the dirt.
2. The cleaning device of claim 1, wherein: the bottom of the front end of the air flow channel is provided with a bulge; the cross section of the water scraping device is in a shape of a horn; the upper part of the inner side of the wiper device is provided with a second groove; the second groove can be matched with the protrusion for use.
3. A cleaning device according to claim 2, wherein: the interface of the bulge is more than a semicircle sphere; the second groove is large in inner portion and small in opening portion.
4. The cleaning device of claim 1, wherein: the middle part of the inner side of the wiper device is provided with a first groove.
5. The cleaning device of claim 4, wherein: reinforcing ribs are uniformly distributed on the lower part of the inner side of the water scraping device; the reinforcing rib can strengthen the strength of the lower part of the inner side of the wiper device; when the wiper device moves backwards, the reinforcing ribs below the wiper device are supported to the ground to support the wiper device, so that the wiper device can avoid dirt and cannot scrape water any more, and the dirt is prevented from being brought backwards; thereby avoiding secondary contamination.
6. The cleaning device of claim 5, wherein: the reinforcing ribs are perpendicular to the first grooves.
7. The cleaning device of claim 5, wherein: the reinforcing ribs are not perpendicular to the first grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410499.0U CN220898623U (en) | 2023-09-06 | 2023-09-06 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410499.0U CN220898623U (en) | 2023-09-06 | 2023-09-06 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220898623U true CN220898623U (en) | 2024-05-07 |
Family
ID=90912502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322410499.0U Active CN220898623U (en) | 2023-09-06 | 2023-09-06 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220898623U (en) |
-
2023
- 2023-09-06 CN CN202322410499.0U patent/CN220898623U/en active Active
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| GR01 | Patent grant | ||
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