Floor brush and cleaning device using same
By designing the combination of suction port body, valve and resetting element in the floor brush, the problem of the traditional floor brush plate not close contact with the ground is solved, the cleaning efficiency is improved, and it is suitable for different types of floor cleaning.
Patent Information
- Application Number
- CN202323651314.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-10-08
- Filing Date
- 2023-12-30
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2033-12-30
AI Technical Summary
After long-term use of traditional floor brushes, impurities after cleaning will accumulate under the brush disk, resulting in the brush disk not being in close contact with the ground, so the brush disk does not rotate or rotates slowly, reducing the cleaning efficiency of the floor brush.
A floor brush is designed, including a brush case, a roller, a suction port body, a valve and a reset element. When the suction port body is used on a smooth ground, the valve is opened by suction force to allow larger particles to enter; when used on a ground with long fluff, the valve cannot be opened due to resistance, which is suitable for cleaning small dirt.
Through this design, the problem of intimate contact between the brush plate and the ground is avoided, and the cleaning efficiency of the floor brush is improved, and it shows good adaptability especially when cleaning different surfaces.
Smart Images
Figure CN222565706U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of floor brushes, in particular to a floor brush and a cleaning device using the same. Background Art
[0002] A floor brush generally refers to a cleaning tool suitable for use in a work environment. It is used to clean hard surfaces indoors or outdoors, such as floors, walls, garages, terraces, etc. These floor brushes usually have sturdy poles and brush heads and can be used to clean a variety of different surfaces.
[0003] However, traditional floor brushes have the following disadvantages:
[0004] When a traditional floor brush is used for a long time, the cleaned impurities will accumulate under the brush plate, causing the brush plate to have loose contact with the ground, which will cause the brush plate to not rotate or rotate slowly, reducing the cleaning efficiency of the floor brush. Utility Model Content
[0005] The purpose of the utility model is to provide a floor brush and a cleaning device using the same, so as to solve the problem proposed in the above background technology that after long-term use of the traditional floor brush, the cleaned impurities will accumulate under the brush plate, resulting in loose contact between the brush plate and the ground, thereby causing the brush plate to not rotate or rotate slowly, thereby reducing the cleaning efficiency of the floor brush.
[0006] The floor brush includes a brush housing and a roller disposed in the brush housing. A suction port body is provided in the middle of the front end of the brush housing. A valve is provided at the front end of the brush housing corresponding to the position of the suction port body. The top of the valve opening is movably connected to the brush housing. A reset element is provided between the valve and the brush housing. The reset element is provided on the brush housing. Preferably, the reset element can be a reset spring or other mechanical element capable of achieving a reset effect. The elastic force of the reset element is less than the difference between the suction force of the cleaning device and the gravity of the valve.
[0007] When the cleaning equipment is used on a smooth floor, the suction force of the vacuum cleaner can open the valve, and larger particles in the area to be cleaned can enter the floor brush through the valve, making it easier to clean the larger particles on the floor.
[0008] When the cleaning device is used on a flat surface with long pile such as a carpet, the suction force of the cleaning device on the valve is reduced due to the resistance of the long pile. At this time, the valve cannot be opened under the action of the reset element, making it easier to clean fine dirt such as dust on the carpet.
[0009] The floor brush also includes an assembly shell for connecting to the floor brush rod, a hose connects the assembly shell and the brush shell, fixed grooves are provided on both sides of the inner wall of the assembly shell, and the interiors of the two fixed grooves are rotatably connected to limit hooks, and the limit hooks are connected to the positioning structure in the floor brush rod to achieve the installation and positioning of the floor brush.
[0010] Compared with the prior art, the beneficial effects of the utility model are: the floor brush has a separate valve, and large particles are concentrated into the middle valve position. When sucking the ground, the valve is lifted by the suction force to form an opening, which has a good effect of sucking hair. When sucking the carpet, the valve will not be sucked up due to the resistance of the carpet. The valve is sucked up to 5mm, and the original state is within 1mm from the ground, which avoids the phenomenon of loose contact between the brush plate and the ground, and improves the cleaning efficiency of the floor brush. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a side view of the floor brush member of the utility model;
[0012] Figure 2 This is an exploded view of the floor brush rod of the utility model;
[0013] Figure 3 It is a side view of the brush head of the utility model.
[0014] In the figure: 1. cleaning device; 2. floor brush rod; 3. floor brush; 31. assembly shell; 32. limit hook; 33. fixing groove; 34. hose; 35. valve; 36. brush shell; 37. roller; 38. reset element; 39. suction port body. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0016] See also Figure 1-3 The utility model provides a floor brush suitable for cleaning equipment. The floor brush 3 includes a brush housing 36 and a roller 37 arranged in the brush housing 36. A suction port body 39 is provided in the middle of the front end of the brush housing 36. A valve 35 is provided at the front end of the brush housing 36 corresponding to the position of the suction port body 39. The top of the valve 35 is movably connected to the brush housing 36. A reset element 38 is provided between the valve 35 and the brush housing 36. The reset element 38 is provided on the brush housing 36. Preferably, the reset element 38 can be a reset spring or other mechanical element capable of achieving a reset effect. The elastic force of the reset element 38 is less than the difference between the suction force of the cleaning equipment and the gravity of the valve 35.
[0017] The width of the nozzle body 39 is greater than 1 cm.
[0018] When the cleaning device is used on a smooth floor, the suction force of the dust collector can open the valve 35, and larger particles in the area to be cleaned can enter the floor brush from the valve 35, making it easier to clean the larger particles on the floor.
[0019] When the cleaning device is used on a flat surface with long pile such as a carpet, the suction force of the cleaning device on the valve 35 is reduced due to the resistance of the long pile. At this time, the valve 35 cannot be opened under the action of the reset element 38, which facilitates cleaning of fine dirt such as dust on the carpet.
[0020] The floor brush 3 also includes an assembly shell 31 for connecting to the floor brush rod 2, a hose 34 connects the assembly shell 31 and the brush shell 36, and fixing grooves 33 are provided on both sides of the inner wall of the assembly shell 31. The interiors of the two fixing grooves 33 are rotatably connected with limit hooks 32. The limit hooks 32 are connected to the positioning structure in the floor brush rod 2 to realize the installation and positioning of the floor brush 3.
[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A floor brush, characterized in that: The floor brush (3) comprises a brush housing (36) and a roller (37) arranged in the brush housing (36); a suction port body (39) is provided in the middle of the front end of the brush housing (36); a valve (35) is provided at the front end of the brush housing (36) at a position corresponding to the suction port body (39); the top of the valve (35) of the valve (35) is movably connected to the brush housing (36); and a reset element (38) is provided between the valve (35) and the brush housing (36).
2. The floor brush according to claim 1, characterized in that: The resetting element (38) is arranged on the brush housing (36).
3. The floor brush according to claim 1, characterized in that: The resetting element (38) is a mechanical element capable of achieving a resetting effect.
4. The floor brush according to claim 1, characterized in that: The elastic force of the resetting element (38) is smaller than the difference between the suction force of the cleaning device and the weight of the valve (35).
5. The floor brush according to claim 1, characterized in that: The width of the suction mouth body (39) is greater than 1 cm.
6. The floor brush according to claim 1, characterized in that: It also comprises an assembly shell (31) for connecting with the floor brush rod (2), a hose (34) connecting the assembly shell (31) and the brush shell (36), fixing grooves (33) are provided on both sides of the inner wall of the assembly shell (31), and the insides of the two fixing grooves (33) are rotatably connected with limit hooks (32), and the limit hooks (32) are connected with the positioning structure in the floor brush rod (2) to realize the installation and positioning of the floor brush (3).
7. A cleaning device, characterized in that: A floor brush (3) according to any one of claims 1 to 6.