A handheld cleaning brush

Abstract

The utility model discloses a handheld cleaning brush, including the frame of walking and the hand pole of assembly in the frame, still include drive assembly, spray subassembly and be used to clean belt brush subassembly, and belt brush subassembly assembly in the frame at its transverse at least one side, and include belt brush, mounting bracket and the active roller and driven roller that set up opposite interval, and active roller and driven roller rotatable assembly respectively in the both ends of mounting bracket, and belt brush is around the active roller and driven roller, and drive assembly includes driver, and driver drive connects active roller, to drive active roller rotation, and synchronous belt driven roller and belt brush rotation, and spray subassembly is used for spraying, and the cleaning surface of belt brush cleaning, so can fast and effectively directional cleaning surface dirt, so need not to and back repeatedly clean, so can save time and labour, guarantee higher cleaning efficiency simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, and in particular to a handheld cleaning brush. Background Technology

[0002] To clean surface dirt, one usually holds a cloth and wipes the dirty area back and forth repeatedly. This is time-consuming and laborious, and it cannot completely clean the dirt. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a handheld cleaning brush that can quickly and effectively clean surface dirt in a targeted manner, eliminating the need for repeated cleaning and thus saving time and effort while ensuring high cleaning efficiency.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] This utility model provides a handheld cleaning brush, including a walkable frame and a handheld handle mounted on the frame, as well as a drive assembly, a spray assembly, and a brush assembly for cleaning. The brush assembly is mounted on at least one side of the frame in its transverse direction and includes a belt brush, a mounting frame, and a drive roller and a driven roller arranged at a relative distance. The drive roller and the driven roller are rotatably mounted on both ends of the mounting frame, and the belt brush is wound around the drive roller and the driven roller. The drive assembly includes a driver that drives the drive roller to rotate, and synchronously drives the driven roller and the belt brush to rotate. The spray assembly is used to spray and clean the cleaning surface of the belt brush, thereby forming a directional cleaning setup.

[0006] Furthermore, the number of brush assemblies is two, with the two brush assemblies respectively arranged on both sides of the frame.

[0007] Furthermore, the drive assembly also includes a drive shaft and a transmission unit. The two ends of the drive shaft are respectively connected to the active rollers of two brush assemblies. The driver is connected to the drive shaft through the transmission unit so that the drive shaft drives the two active rollers to rotate and synchronously drives the corresponding driven rollers and belt brushes to rotate.

[0008] Furthermore, the transmission unit includes a transmission gear set; or the transmission unit includes a cooperating transmission belt and pulley.

[0009] Furthermore, the driver is a motor.

[0010] Furthermore, the frame is equipped with the spray assembly at one end in its longitudinal direction, and the spray nozzle of the spray assembly faces the cleaning surface corresponding to the belt brush.

[0011] Furthermore, the spray assembly includes a nozzle bracket and a plurality of nozzles disposed on the nozzle bracket. The nozzle bracket is mounted on the frame, and the water spray holes of the nozzles face the cleaning surface corresponding to the belt brush. The water spray holes of the nozzles are the spray ports of the spray assembly.

[0012] Furthermore, the frame is equipped with a brush wheel at one end in its longitudinal direction, and the spray nozzles of the spray assembly correspond to the cleaning surfaces of the brush wheel.

[0013] Furthermore, the handheld lever is a telescopic lever structure.

[0014] Furthermore, the bottom of the frame is equipped with casters.

[0015] The technical solution provided by this utility model has the following beneficial effects:

[0016] The combined use of the handheld handle, the drive assembly, the spray assembly, and the brush assembly for cleaning allows users to quickly and effectively clean surface dirt without having to clean back and forth repeatedly, thus saving time and effort while ensuring high cleaning efficiency. Attached Figure Description

[0017] Figure 1 The diagram shown is a structural schematic of the handheld cleaning brush in the embodiment.

[0018] Figure 2 The diagram shown is an exploded view of the handheld cleaning brush in the embodiment.

[0019] Figure 3 The image shown is a cross-sectional view of the handheld cleaning brush in the embodiment. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0022] Reference Figures 1 to 3This embodiment provides a handheld cleaning brush, including a movable frame 1 and a handheld handle 2 rotatably connected to the frame 1. It also includes a drive assembly 3, a spray assembly 4, and two brush assemblies 5 for cleaning. Specifically, the handheld handle 2 is a telescopic rod structure, and the bottom of the frame 1 is equipped with four casters to facilitate movement of the handheld cleaning brush on the surface of the object to be cleaned. Of course, in other embodiments, the handheld handle 2 can also be a non-retractable push rod structure.

[0023] like Figure 1 and Figure 2 As shown, two brush assemblies 5 are respectively mounted on the left and right sides of the frame 1 in its transverse direction, and each brush assembly 5 includes a belt brush 51, a mounting frame 52, and a driven roller 54 and a driven roller 53 arranged at a relative distance in the front and rear longitudinal directions. The driven roller 53 and the driven roller 54 of the same group are rotatably mounted on the front and rear ends of the mounting frame 52 of the same group, and the belt brush 51 is wound around the driven roller 53 and the driven roller 54 of the same group.

[0024] like Figure 2 and Figure 3 As shown, the drive assembly 3 includes a driver 31, a drive shaft 32, and a transmission unit 33 (such as a transmission gear set). Specifically, the driver 31 is a motor. The two ends of the drive shaft 32 are respectively connected to the active rollers 53 of the two brush assemblies 5. The driver 31 is connected to the drive shaft 32 through the transmission unit 33 so that the drive shaft 32 drives the two active rollers 53 to rotate, and synchronously drives the corresponding driven rollers 54 and belt brushes 51 to rotate. At the same time, the spray assembly 4 is used to spray and clean the cleaning surface of the belt brushes 51, thereby forming a directional cleaning of surface dirt.

[0025] In this embodiment, as Figure 1 and Figure 2 As shown, the frame 1 is equipped with a spray assembly 4 and a brush wheel 6 at its front end in the longitudinal direction, and the brush wheel 6 is located between two brush assemblies 5, which helps to increase the working area for cleaning dirt.

[0026] The spray assembly 4 includes a nozzle bracket 41 and three nozzles 42 disposed on the nozzle bracket 41. The nozzle bracket 41 is mounted on the front end of the frame 1, and the water spray holes of the three nozzles 42 are respectively aligned with the cleaning surfaces of the two belt brushes 51 and the brush wheel 6, so that water can be supplied when the belt brushes 51 are cleaning.

[0027] When in use, the user pushes the frame 1 forward with the hand lever 2, which in turn moves the two brush assemblies 5 and the brush wheel 6 forward. At the same time, the driver 31 drives the two belt brushes 51 to rotate in a specific direction, so that the two belt brushes 51 continuously clean dirt in a specific direction during the overall movement of the handheld cleaning brush, and the spray assembly 4 sprays water onto the cleaning surfaces of the front ends of the two belt brushes 51 and the cleaning surfaces of the brush wheel 6.

[0028] The handheld stick 2, drive assembly 3, spray assembly 4 and brush assembly 5 work together to enable users to quickly and effectively clean surface dirt in a targeted manner, thus eliminating the need for repeated cleaning back and forth, saving time and effort while ensuring high cleaning efficiency.

[0029] In addition, compared with the existing roller brush structure, this embodiment adopts a belt brush structure, which can ensure that the number of cleaning times in the same cleaning area is several times that of the roller brush structure, thus having higher cleaning efficiency.

[0030] Of course, in other embodiments, the transmission unit 33 may also adopt a transmission structure consisting of a matching transmission belt and pulley.

[0031] The number of nozzles 42 can be two or more. The brush wheel 6 is optional. Therefore, if there is no brush wheel 6, only two nozzles 42 need to be set.

[0032] Furthermore, the number of driver 31 and transmission unit 33 can also be two, forming two independent drive units. Each drive unit drives its corresponding brush assembly 5, and no drive shaft 32 is required. In this way, the directional movement of the drive belt brush 51 can also be achieved.

[0033] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A handheld cleaning brush, comprising a movable frame and a handheld handle mounted on the frame, characterized in that: It also includes drive components, spray components, and brush components for cleaning; The brush assembly is mounted on at least one side of the frame in its transverse direction and includes a belt brush, a mounting frame, and a drive roller and a driven roller arranged at a relative distance; the drive roller and the driven roller are rotatably mounted on both ends of the mounting frame, and the belt brush is wound around the drive roller and the driven roller; The drive assembly includes a driver that drives the active roller to rotate and synchronously drives the driven roller and the belt brush to rotate. The spray assembly is used to spray and clean the cleaning surface of the belt brush, thereby forming a directional cleaning setup.

2. The handheld cleaning brush according to claim 1, characterized in that: The number of brush assemblies is two, and the two brush assemblies are respectively arranged on the horizontal sides of the frame.

3. The handheld cleaning brush according to claim 2, characterized in that: The drive assembly further includes a drive shaft and a transmission unit. The two ends of the drive shaft are respectively connected to the active rollers of two brush assemblies. The driver is connected to the drive shaft through the transmission unit so that the drive shaft drives the two active rollers to rotate and synchronously drives the corresponding driven rollers and belt brushes to rotate.

4. The handheld cleaning brush according to claim 3, characterized in that: The transmission unit includes a transmission gear set; or the transmission unit includes a cooperating transmission belt and pulley.

5. The handheld cleaning brush according to claim 3, characterized in that: The driver is a motor.

6. The handheld cleaning brush according to any one of claims 1-5, characterized in that: The frame is equipped with the spray assembly at one end in its longitudinal direction, and the spray nozzle of the spray assembly faces the cleaning surface corresponding to the belt brush.

7. The handheld cleaning brush according to claim 6, characterized in that: The spray assembly includes a nozzle bracket and a plurality of nozzles disposed on the nozzle bracket. The nozzle bracket is mounted on the frame, and the water spray holes of the nozzles face the cleaning surface corresponding to the belt brush. The water spray holes of the nozzles are the spray ports of the spray assembly.

8. The handheld cleaning brush according to any one of claims 1-5, characterized in that: The frame is equipped with a brush wheel at one end in the longitudinal direction, and the spray nozzles of the spray assembly correspond to the cleaning surfaces of the brush wheel.

9. The handheld cleaning brush according to any one of claims 1-5, characterized in that: The handheld lever is a telescopic lever structure.

10. The handheld cleaning brush according to any one of claims 1-5, characterized in that: The bottom of the frame is equipped with casters.

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