CN215016880U - Cleaning head capable of wiping walls or obstacles and floor scrubber using the same - Google Patents
Cleaning head capable of wiping walls or obstacles and floor scrubber using the same Download PDFInfo
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- CN215016880U CN215016880U CN202120893240.4U CN202120893240U CN215016880U CN 215016880 U CN215016880 U CN 215016880U CN 202120893240 U CN202120893240 U CN 202120893240U CN 215016880 U CN215016880 U CN 215016880U
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- rolling brush
- washing machine
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Abstract
The utility model discloses a can clean cleaning head of wall or barrier and adopt floor cleaning machine of this cleaning head relates to domestic ground cleaner field. The cleaning head comprises a cleaning head main body (1), a rolling brush body (3) and a rolling brush cover (2), wherein the wiping surface of the rolling brush body (3) protrudes from the front side of a rolling brush mounting groove, and the rolling brush cover (2) comprises a cover main body and a front baffle (2-2) which is arranged at the front end of the cover main body and has elasticity; when the front end of the front baffle plate is pressed backwards, the front baffle plate can deform backwards to enable the lower end part to be embedded into the rolling brush body (3) to give way, and then the wiping surface of the rolling brush body is exposed out of the front end of the cleaning head main body. By adopting the cleaning head, in the operation process of operating the floor cleaning machine, the rolling brush body of the floor cleaning machine can be contacted with the obstacle or the wall surface, and the obstacle and the wall surface can be wiped.
Description
Technical Field
The utility model relates to a domestic ground cleaner field especially relates to a can clean floor cleaning machine cleaning head of wall or barrier to a floor cleaning machine who adopts this cleaning head is related to.
Background
The floor washing machine is a household floor cleaning machine integrating the functions of dust collection and floor washing, and mainly comprises a handle assembly, a machine body assembly and a cleaning head. The machine body assembly comprises a clean water tank, a sewage tank, a suction motor, a battery, an electric control part and a control panel; the cleaning head comprises a rolling brush and a driving device thereof, a clear water spraying device and a dust collection flow channel. When the dust collection and ground washing device works, the driving device drives the rolling brush to rotate, the ground is cleaned, and the garbage and water stains on the ground are sucked into the sewage tank from the dust collection flow channel by the suction motor, so that the functions of dust collection and ground washing on the ground are realized.
The floor cleaning machine can clean the ground while absorbing dust, thereby reducing the operation time and improving the operation efficiency. However, the existing floor washing machine has the following defects: in order to reduce the negative pressure loss and ensure enough suction force, the rolling brush body is covered in the rolling brush cover, so the rolling brush body is limited by the structure of the rolling brush cover, the front end of the rolling brush body can not contact the wall surface or the obstacle, and the wall surface and the obstacle can not be wiped.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can clean the cleaning head of wall or barrier and adopt the floor cleaning machine of this cleaning head to solve the above-mentioned defect that the correlation technique exists at least to a certain extent.
The utility model discloses a design is: with the round brush subassembly antedisplacement to at round brush lid setting have elastic preceding baffle, make the scrubber in advancing, when meetting barrier or wall, preceding baffle can be by extrusion deformation, makes the face of cleaning of the round brush body exposes from the front end of cleaning head main part, with this round brush body can contact with barrier or wall, realizes cleaning barrier or wall.
Under the above-mentioned utility model conceives, the utility model discloses a technical scheme as follows:
a floor cleaning head for a floor scrubber capable of wiping a wall or an obstacle, comprising:
a cleaning head main body having a roll brush mounting groove;
the rolling brush body is rotatably supported in the rolling brush mounting groove, and the wiping surface of the rolling brush body protrudes from the front side of the rolling brush mounting groove; and
the rolling brush cover is arranged on the cleaning head main body and is in sealing fit with the wiping surface of the rolling brush body, and the rolling brush cover comprises a cover main body and an elastic front baffle plate arranged at the front end of the cover main body; when the front end of the front baffle plate is pressed backwards, the front baffle plate can deform backwards to enable the lower end part to be embedded into the rolling brush body to yield, and then the wiping surface of the rolling brush body is exposed out of the front end of the cleaning head main body.
In the above floor cleaning head, preferably, the front barrier has a groove extending in the lateral direction at a middle portion thereof.
In the above floor cleaning head, preferably, a lower end portion of the front barrier is located below a horizontal center plane of the drum brush body.
In the above-mentioned cleaning head of a floor washing machine, preferably, the front baffle is a soft rubber plate, and the inner surface of the front baffle is a concave arc surface matched with the wiping surface of the rolling brush body.
In the above-described floor cleaning head, preferably, the front barrier has a length greater than that of the drum brush body.
In the above-mentioned cleaner head for a floor washing machine, preferably, the cleaner head main body further has a dust collection flow channel, the dust inlet of the dust collection flow channel is opposite to the wiping surface of the rolling brush body and is located on one side of the rolling brush body, which is far away from the front baffle, and when the floor washing machine is used for cleaning the floor, sealing structures are respectively formed between the front baffle and the wiping surface of the rolling brush body, between the wiping surface of the rolling brush body and the ground, and between the bottom of the dust inlet and the ground.
In the above-mentioned cleaning head of a floor washing machine, preferably, the cleaning head main body is further provided with a clean water spraying device for supplying water to the rolling brush body or the ground.
In the above-mentioned cleaning head of a floor washing machine, preferably, the clean water jetting device includes a pump and a water jet, and the water jet is located above the rolling brush body.
In the above cleaner head for a floor washer, preferably, the rolling brush body includes a spindle and a flexible body disposed at an outer periphery of the spindle, and the flexible body includes a cloth or a brush.
A floor washing machine comprises a cleaning head, wherein the cleaning head is the cleaning head of the floor washing machine.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
by adopting the cleaning head, in the operation process of operating the floor cleaning machine, the rolling brush body of the floor cleaning machine can be contacted with the obstacle or the wall surface, and the obstacle and the wall surface can be wiped.
Drawings
FIG. 1 is a schematic view of a cleaning head according to an embodiment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a perspective view of the roller brush cover;
FIG. 5 is a state view after the brush cover is removed;
FIG. 6 is a cross-sectional view C-C of FIG. 5;
FIG. 7 is a schematic diagram of a floor scrubber according to an embodiment;
reference numerals: 1. a cleaning head main body; 1-1, installing a rolling brush installation groove; 1-2, water spraying ports; 2. a rolling brush cover; 2-1, a cover body; 2-2, a front baffle; 2-3, a groove; 2-4, lower end; 3. a rolling brush body; 3-1, wiping the surface; 4. a sealing strip; 5. a dust inlet; 6. a bellows; 7. a ground surface; 8. a horizontal center plane of the roll brush body; a. a first seal structure; b. a second seal structure; c. a third seal structure; 100. a handle assembly; 200. a fuselage assembly; 201. a clear water tank; 202. a battery; 203. a suction motor; 204. a sewage tank; 300. a cleaning head; 400. walls or obstacles.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
This embodiment is an improvement to a scrubber cleaning head.
Referring to fig. 1 to 6, the cleaning head includes: the cleaning head comprises a cleaning head main body 1, a rolling brush body 3 and a rolling brush cover 2.
Referring to fig. 5 and 6, the cleaning head main body 1 has a roll brush mounting groove 1-1 at a front end thereof, a roll brush body 3 is supported to the roll brush mounting groove 1-1 by a shaft and is rotatable, and a wiping surface 3-1 of the roll brush body 3 protrudes from a front side (right side in fig. 5 and 6) of the roll brush mounting groove 1-1. The roll brush body 3 generally includes a core shaft and a flexible body disposed on the outer periphery of the core shaft, and the flexible body may be a brush, a cloth, or the like, and has a large elasticity.
Referring to fig. 1 to 4, a roller brush cover 2 is mounted on a cleaner head body 1 and is in sealing engagement with a wiping surface 3-1 of a roller brush body 3, the roller brush cover 2 includes a cover body 2-1 and a front barrier 2-2, the front barrier 2-2 has elasticity, the front barrier 2-2 is fixed at a front end (right end in fig. 1 and 2) of the cover body 2-1, and when the front end of the front barrier 2-2 is pressed backward, the front barrier 2-2 can be deformed backward to make a lower end portion 2-4 be embedded in the roller brush body 3 to be displaced, so that the wiping surface 3-1 of the roller brush body 3 is exposed from the front end of the cleaner head body 1.
Referring to fig. 3 and 4, the front barrier 2-2 has a groove 2-3 extending in a lateral direction at a middle portion thereof. The groove 2-3 makes the lower half part of the front baffle 2-2 easier to deform backwards after the front baffle 2-2 is pressed backwards.
The front baffle 2-2 is preferably a soft rubber plate, soft rubber that can be used includes rubber and Thermoplastic Elastomer, such as TPE (Thermoplastic Elastomer), TPU (Thermoplastic Urethane Elastomer), and more preferably TPE, and the soft rubber that constitutes the front baffle 2-2 can also be other wear-resistant and elastic material. The inner surface of the front barrier 2-2 is preferably designed as a concave curved surface matching the wiping surface 3-1 of the roller brush body 3 in order to provide a better seal between the roller brush cover 2 and the roller brush body 3.
Referring to fig. 3, the lower end portion 2-4 of the front barrier 2-2 is located below the horizontal center plane 8 of the roll brush body 3. This allows the wiping surface 3-1 of the roll brush body 3 to be entirely inside the cleaner head body 1 without coming into contact with an object in front of the cleaner head body 1 when the front fender 2-2 is not pressed backward without encountering an obstacle or a wall surface during forward operation of the floor washing machine.
Referring to fig. 1 and 5, the length L1 of the front barrier 2-2 is greater than the length L2 of the roller brush body 3, and the front barrier 2-2 completely covers the wiping surface 3-1 of the roller brush body 3.
Referring to fig. 2, the cleaner head main body 1 has a dust suction flow passage including a dust inlet 5 and a bellows 6. The dust inlet 5 of the dust collection flow channel is opposite to the wiping surface 3-1 of the rolling brush body 3 and is positioned on one side, far away from the front baffle 2-2, of the rolling brush body 3, the bottom of the dust inlet 5 is provided with a sealing strip 4, a first sealing structure a is formed between the front baffle 2-2 and the wiping surface 3-1 of the rolling brush body 3 during ground wiping (washing) operation, a second sealing structure b is formed between the wiping surface 3-1 of the rolling brush body 3 and the ground 7, a third sealing structure c is formed between the sealing strip 4 at the bottom of the dust inlet 5 and the ground 7, and the three sealing structures ensure that water and garbage on the ground 7 can be sucked into a sewage tank of the floor washing machine from the dust inlet 5.
Referring to fig. 2, a water jet 1-2 is arranged above the cleaning head body 1 corresponding to the rolling brush body 3, and the water jet 1-2 is connected with a pump in the cleaning head body 1 to form a clean water spraying device. The clean water jetting device is connected with a clean water tank of the floor washing machine and is used for pumping water from the clean water tank and providing the water to the rolling brush body 3 so as to wet the rolling brush body 3. It is also possible to direct the water jets 1-2 towards the floor 7, wetting the floor 7 to be wiped.
In figure 7 there is shown a floor scrubbing machine in which the cleaning head described above is used.
Referring to fig. 7, the scrubber includes: a body assembly 200, a handle assembly 100 and a cleaning head 300. The body assembly 200 is provided with a clean water tank 201, a sewage tank 204, a suction motor 203 and a battery 202, the handle assembly 100 is provided at the end of the body assembly 200, the cleaning head 300 is connected to the front end of the body assembly 200, the cleaning head 300 is the cleaning head according to the above embodiment, the bellows 6 (see fig. 2) of the dust suction flow passage of the cleaning head 300 is communicated with the sewage tank 204 and the suction motor 203, and the pump of the cleaning head 300 is communicated with the clean water tank 201.
The working principle of the floor cleaning machine for cleaning the ground is as follows: the clean water spraying device is controlled to extract clean water from the clean water tank 201, the clean water is sprayed to the rolling brush body 3, the rolling brush body 3 is moistened, the driving device of the rolling brush body 3 drives the rolling brush body 3 to rotate, the ground 7 is wiped, and under the action of the suction motor 203, the rolling brush body 3 wipes garbage and sewage generated on the ground, and the garbage and the sewage pass through the dust inlet 5 and the corrugated pipe 6 and then enter the sewage tank 204.
The principle of the floor washing machine for wiping obstacles or wall surfaces is as follows: when the cleaning head 300 is operated to move forwards to wipe the floor 7, when the cleaning head 300 meets an obstacle or a wall surface 400, the front baffle 2-2 is pressed backwards to deform backwards, and the rolling brush cloth or the bristles on the rolling brush body 3 have great elasticity, so that the lower end part 2-4 of the front baffle 2-2 can be embedded into the flexible body of the rolling brush body 3 to avoid, and the wiping surface 3-1 of the rolling brush body 3 can be exposed from the front end of the cleaning head main body 1 to be in contact with the obstacle or the wall surface 400, and the contact surface is wiped through rotation. In this state, the roller brush body 3 is exposed, so that the cleaning capability of the root of the wall surface is greatly improved.
It can be seen that the present embodiment, through the improvement to the cleaning head of the floor cleaning machine, enables the rolling brush body of the floor cleaning machine to contact with the obstacle or the wall surface 400 during the operation of the floor cleaning machine, and can wipe the obstacle and the wall surface 400.
The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893240.4U CN215016880U (en) | 2021-04-26 | 2021-04-26 | Cleaning head capable of wiping walls or obstacles and floor scrubber using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893240.4U CN215016880U (en) | 2021-04-26 | 2021-04-26 | Cleaning head capable of wiping walls or obstacles and floor scrubber using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215016880U true CN215016880U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120893240.4U Active CN215016880U (en) | 2021-04-26 | 2021-04-26 | Cleaning head capable of wiping walls or obstacles and floor scrubber using the same |
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| CN (1) | CN215016880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367625A (en) * | 2021-04-26 | 2021-09-10 | 深圳森科新创科技有限公司 | Cleaning head capable of wiping wall surface or barrier and floor washing machine adopting same |
| CN116019399A (en) * | 2023-01-18 | 2023-04-28 | 追觅创新科技(苏州)有限公司 | Ground brush structure and its cleaning equipment and washing machine |
-
2021
- 2021-04-26 CN CN202120893240.4U patent/CN215016880U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367625A (en) * | 2021-04-26 | 2021-09-10 | 深圳森科新创科技有限公司 | Cleaning head capable of wiping wall surface or barrier and floor washing machine adopting same |
| CN113367625B (en) * | 2021-04-26 | 2024-11-26 | 深圳森科新创科技有限公司 | Cleaning head capable of wiping walls or obstacles and floor scrubber using the cleaning head |
| CN116019399A (en) * | 2023-01-18 | 2023-04-28 | 追觅创新科技(苏州)有限公司 | Ground brush structure and its cleaning equipment and washing machine |
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Effective date of registration: 20250421 Address after: Room 1102, Building 2, Shangyi Center, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province 311113 Patentee after: Tiksen Intelligent Technology (Hangzhou) Co.,Ltd. Country or region after: China Address before: Room 402, shentengyao business building, building 1, baoxianghe Industrial Park, 68 Hexiu West Road, Heping community, Fuhai street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Senke Xinchuang Technology Co.,Ltd. Country or region before: China |