CN216364941U - Cleaning head and surface cleaning equipment - Google Patents
Cleaning head and surface cleaning equipment Download PDFInfo
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- CN216364941U CN216364941U CN202122986539.7U CN202122986539U CN216364941U CN 216364941 U CN216364941 U CN 216364941U CN 202122986539 U CN202122986539 U CN 202122986539U CN 216364941 U CN216364941 U CN 216364941U
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- cleaning
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- front roller
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Abstract
The utility model discloses a cleaning head and a surface cleaning device. The outer surface of the annular wiping belt is provided with a wiping test piece for cleaning the surface to be cleaned. The guide mechanism is arranged on the shell and used for guiding the annular wiping belt to move relative to the shell along a preset direction. The driving structure is used for driving the annular wiping belt to move along a preset direction so as to clean the surface to be cleaned. The guide mechanism comprises a plurality of supporting rollers, the supporting rollers at least comprise a first front roller and a first rear roller, the first front roller is arranged in front of the first rear roller along the advancing direction of the shell, the diameter of the first front roller is smaller than that of the first rear roller, and the central shaft of the first front roller is lower than that of the first rear roller, so that the wiping piece between the first front roller and the first rear roller is in contact with the surface to be cleaned. By adopting the annular wiping belt, the contact area is effectively increased, and the hair is prevented from being wound on the annular wiping belt.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a cleaning head and surface cleaning equipment.
Background
The cleaning head plays very important effect at surface cleaning's in-process, and general cleaning head can have the round brush, and the effect of round brush is treated clean surface and is stirred, through scraping the piece with dust and the dirty book of surperficial, through the suction nozzle or directly retrieve the collection box with dirty through the rotation of round brush in. The rolling brush can be used for effectively cleaning the surface to be cleaned.
However, the rolling brush is arranged on the cleaning head, so that problems can also exist, for example, some long hairs can be wound on the rolling brush, the hairs are wound more and more tightly along with the rotation of the rolling brush, the cleaning of a user is more difficult, and the user experience is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the cleaning head, and the annular wiping belt is adopted, so that the contact area is effectively increased, and the hair is prevented from being wound on the annular wiping belt.
Further, the diameter of the first front roller of the cleaning head is smaller than that of the first rear roller, so that gaps such as skirting lines can be effectively cleaned.
In one aspect, the utility model provides a cleaner head comprising
A housing movable over a surface to be cleaned;
the outer surface of the annular wiping belt is provided with a wiping test piece for cleaning the surface to be cleaned;
the guide mechanism is arranged on the shell and used for guiding the annular wiping belt to move relative to the shell along a preset direction;
the driving structure is used for driving the annular wiping belt to move along the preset direction so as to clean the surface to be cleaned;
the guide mechanism comprises a plurality of supporting rollers, the supporting rollers at least comprise a first front roller and a first rear roller, and the front direction of the shell is followed, the first front roller is arranged in front of the first rear roller, the diameter of the first front roller is smaller than that of the first rear roller, and the central shaft of the first front roller is lower than that of the first rear roller, so that a wiping piece between the first front roller and the first rear roller is in contact with the surface to be cleaned.
Optionally, the diameter of the first front roller is less than one-half of the diameter of the first rear roller.
Optionally, the diameter of the first front roller is less than one third of the diameter of the first rear roller.
Optionally, the plurality of support rollers further comprises a second front roller disposed above the first front roller.
Optionally, the annular wiping belt between the first front roller and the second front roller is a front cleaning belt, the annular wiping belt between the first front roller and the first rear roller is a lower cleaning belt, and the annular wiping belt between the second front roller and the first rear roller is an upper cleaning belt.
Optionally, the upper cleaning belt and the lower cleaning belt are substantially parallel.
Optionally, the lower cleaning belt and the front cleaning belt are substantially perpendicular.
Optionally, at least a portion of the front cleaning belt protrudes from the housing in an advancing direction of the housing.
Optionally, a forwardmost portion of the endless wiping belt projects from the housing in an advancing direction of the housing.
In another aspect, the utility model also provides a surface cleaning apparatus comprising a soil recovery system comprising a cleaning head as described above.
The utility model provides a cleaning head and a surface cleaning device. The outer surface of the annular wiping belt is provided with a wiping test piece for cleaning the surface to be cleaned. The guide mechanism is arranged on the shell and used for guiding the annular wiping belt to move relative to the shell along a preset direction. The driving structure is used for driving the annular wiping belt to move along a preset direction so as to clean the surface to be cleaned. The guide mechanism comprises a plurality of supporting rollers, the supporting rollers at least comprise a first front roller and a first rear roller, the first front roller is arranged in front of the first rear roller along the advancing direction of the shell, the diameter of the first front roller is smaller than that of the first rear roller, and the central shaft of the first front roller is lower than that of the first rear roller, so that the wiping piece between the first front roller and the first rear roller is in contact with the surface to be cleaned. By adopting the annular wiping belt, the contact area is effectively increased, and the hair is prevented from being wound on the annular wiping belt. Further, the diameter of the first front roller of the cleaning head is smaller than that of the first rear roller, so that gaps such as skirting lines can be effectively cleaned.
Drawings
FIG. 1 is a schematic view of a cleaning head according to an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of the cleaning head with the housing removed;
FIG. 3 is a side view of the structure shown in FIG. 2;
FIG. 4 is a schematic view of an embodiment of an endless wiping belt;
fig. 5 is a schematic structural diagram of a guide structure in an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1-5, fig. 1 is a schematic structural diagram of a cleaning head according to an embodiment of the utility model. Fig. 2 is a schematic structural view of the cleaning head with the housing removed according to an embodiment. Fig. 3 is a side view of the structure shown in fig. 2. FIG. 4 is a schematic view of an embodiment of an endless wiping belt. Fig. 5 is a schematic structural diagram of a guide structure in an embodiment. The embodiment shown in fig. 1 discloses a cleaning head 1, the cleaning head 1 comprising a housing 11 which is movable over a surface to be cleaned; the direction of the arrow in the figure is the advancing direction of the housing 11, and the housing 11 may be provided with a roller, and the housing 11 may also move backwards (opposite to the advancing direction) after being stressed. In order to improve the cleaning ability, the cleaning head 1 is further provided with an annular wiping belt 12, the outer surface of which is provided with a wiping element 121 for cleaning the surface to be cleaned. The housing 11 is also provided with a guide mechanism 13 and a drive mechanism. Referring to fig. 2 to 5, a guide mechanism 13 is provided in the accommodating space defined by the housing 11, the guide mechanism 13 being for guiding the endless wiping belt 12 to move in a predetermined direction relative to the housing 11; in the embodiment shown in the figures, an annular wiping band is arranged around the outer circumference of the guide 13. The drive mechanism is used to drive the endless wiping belt 12 in a predetermined direction to clean the surface to be cleaned. The driving mechanism can directly drive the annular wiping belt to move, in one embodiment, the driving mechanism comprises a power source and a gear structure in transmission connection with the power source, and the inner ring of the annular wiping belt is provided with a track structure 122 meshed with the gear. The gear structure drives the annular wiping belt to rotate, and when the annular wiping belt rotates, the guide structure can rotate together relative to the annular wiping belt and also can be still and only plays a role in guiding. In another embodiment, the driving mechanism comprises a power source and a transmission structure in transmission connection with the power source, and the transmission structure drives the guiding mechanism 13 to rotate, thereby driving the annular wiping belt to rotate. At least part of the outer surface of the guide means 13 is provided with a gear structure and the inner ring of the endless wiping band is provided with a track structure 122 which engages with the gear. The rotation of the endless wiping belt is realized by the rotation of the guide mechanism 13.
With continued reference to fig. 5, the guiding mechanism 13 includes a plurality of supporting rollers, which can rotate or be stationary, the plurality of supporting rollers at least includes a first front roller 131 and a first rear roller 133, the first front roller 131 is disposed in front of the first rear roller 133 along the advancing direction of the housing 11, the diameter of the first front roller 131 is smaller than that of the first rear roller 133, and the central axis of the first front roller 131 is lower than that of the first rear roller 133, so that the wiping element 121 between the first front roller 131 and the first rear roller 133 contacts with the surface to be cleaned. At least two supporting rollers are arranged in the cleaning head 1, and the annular wiping belt is supported by the at least two supporting rollers, so that the surface area of the annular wiping belt can be effectively increased, namely, the circumference is increased, and hair is effectively prevented from being wound on the annular wiping belt. Further, the diameter of the first front roller 131 is smaller than that of the first rear roller 133, so that the area of the wiping piece 121 at the first front roller 131 contacting the ground can be effectively increased, the space between the horizontal ground and the vertical wall can be cleaned more easily, the intersection of the horizontal ground and the vertical wall can be cleaned as far as possible, and the generation of a blind area is avoided.
Referring to fig. 2 to 4, in order to further clean the dead zones of the corners, the diameter of the first front roller 131 is less than one-half of the diameter of the first rear roller 133. Of course, in order to improve the cleaning effect, the diameter of the first front roller 131 is less than one third of the diameter of the first rear roller 133.
With continued reference to fig. 2-4, the plurality of support rollers further includes a second front roller 132, the second front roller 132 being disposed above the first front roller 131 as shown. The first front roller 131 and the second front roller 132 are both disposed in front of the first rear roller 133, and together support the endless wiping belt. The wiping belt located between the first front roller 131 and the first rear roller 133 is used to wipe the surface to be cleaned.
The endless wiping belt between the first front roller 131 and the second front roller 132 is a front cleaning belt 123, the endless wiping belt between the first front roller 131 and the first rear roller 133 is a lower cleaning belt 124, and the endless wiping belt between the second front roller 132 and the first rear roller 133 is an upper cleaning belt 125. The lower cleaning belt 124 and the front cleaning belt 123 are substantially perpendicular in order to clean to a vertical plane such as a skirting line. Of course, in other embodiments, the upper cleaning belt 125 and the lower cleaning belt 124 are substantially parallel. In order to achieve a better cleaning effect, at least a part of the front cleaning belt 123 protrudes from the housing 11 in the advancing direction of the housing 11. The foremost part of the endless wiping belt 12 projects from the housing 11 in the forward direction of the housing 11.
The utility model also discloses surface cleaning equipment which can be handheld cleaning equipment, vertical cleaning equipment or self-propelled cleaning equipment, wherein the surface cleaning equipment comprises a dirt recovery system, and the dirt recovery system comprises the cleaning head and a recovery box for recovering dirt in any embodiment.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A cleaning head is characterized by comprising
A housing movable over a surface to be cleaned;
the outer surface of the annular wiping belt is provided with a wiping test piece for cleaning the surface to be cleaned;
the guide mechanism is arranged on the shell and used for guiding the annular wiping belt to move relative to the shell along a preset direction;
the driving structure is used for driving the annular wiping belt to move along the preset direction so as to clean the surface to be cleaned;
the guide mechanism comprises a plurality of supporting rollers, the supporting rollers at least comprise a first front roller and a first rear roller, and the front direction of the shell is followed, the first front roller is arranged in front of the first rear roller, the diameter of the first front roller is smaller than that of the first rear roller, and the central shaft of the first front roller is lower than that of the first rear roller, so that a wiping piece between the first front roller and the first rear roller is in contact with the surface to be cleaned.
2. The cleaning head of claim 1,
the diameter of the first front roller is less than one-half of the diameter of the first rear roller.
3. The cleaning head of claim 1,
the diameter of the first front roller is less than one third of the diameter of the first rear roller.
4. The cleaning head of claim 1,
the plurality of support rollers further comprise a second front roller, and the second front roller is arranged above the first front roller.
5. The cleaning head of claim 4,
the annular wiping belt between the first front roller and the second front roller is a front cleaning belt, the annular wiping belt between the first front roller and the first rear roller is a lower cleaning belt, and the annular wiping belt between the second front roller and the first rear roller is an upper cleaning belt.
6. The cleaning head of claim 5,
the upper cleaning belt and the lower cleaning belt are substantially parallel.
7. A cleaning head according to claim 5 or 6,
the lower cleaning belt and the front cleaning belt are substantially perpendicular.
8. The cleaning head of claim 5,
at least part of the front cleaning belt protrudes out of the shell along the advancing direction of the shell.
9. The cleaning head of claim 8,
the foremost part of the annular wiping belt protrudes out of the shell along the advancing direction of the shell.
10. A surface cleaning apparatus characterised in that the surface cleaning apparatus comprises a soil recovery system comprising a cleaning head as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986539.7U CN216364941U (en) | 2021-11-30 | 2021-11-30 | Cleaning head and surface cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986539.7U CN216364941U (en) | 2021-11-30 | 2021-11-30 | Cleaning head and surface cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216364941U true CN216364941U (en) | 2022-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122986539.7U Active CN216364941U (en) | 2021-11-30 | 2021-11-30 | Cleaning head and surface cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216364941U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971157A (en) * | 2022-12-30 | 2023-04-18 | 江苏中昇电子科技有限公司 | Optical glass surface scrubbing device and working method thereof |
| WO2023115749A1 (en) * | 2021-12-20 | 2023-06-29 | 苏州威摩尔智能科技有限公司 | Cleaning assembly of structure having large and small rollers, and cleaning equipment using same |
| WO2023221135A1 (en) * | 2022-05-20 | 2023-11-23 | 深圳市好奇心探索科技有限公司 | Cleaning apparatus and control method therefor, controller, and computer readable storage medium |
| WO2023221397A1 (en) * | 2022-05-20 | 2023-11-23 | Shenzhen Curiosity Exploration Technology Co., Ltd. | Cleaning device |
-
2021
- 2021-11-30 CN CN202122986539.7U patent/CN216364941U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115749A1 (en) * | 2021-12-20 | 2023-06-29 | 苏州威摩尔智能科技有限公司 | Cleaning assembly of structure having large and small rollers, and cleaning equipment using same |
| WO2023221135A1 (en) * | 2022-05-20 | 2023-11-23 | 深圳市好奇心探索科技有限公司 | Cleaning apparatus and control method therefor, controller, and computer readable storage medium |
| WO2023221397A1 (en) * | 2022-05-20 | 2023-11-23 | Shenzhen Curiosity Exploration Technology Co., Ltd. | Cleaning device |
| CN115971157A (en) * | 2022-12-30 | 2023-04-18 | 江苏中昇电子科技有限公司 | Optical glass surface scrubbing device and working method thereof |
| CN115971157B (en) * | 2022-12-30 | 2024-03-26 | 江苏中昇电子科技有限公司 | Optical glass surface scrubbing device and working method thereof |
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