Handheld mopping machine

Abstract

The utility model relates to an earth surface cleaning appliance, in particular to a handheld mopping machine. Comprising a mopping assembly, a clean water tank, a sewage tank, a battery assembly and a handle, a plurality of universal wheels are arranged on the lower portion of the mopping assembly, one end of the handle is rotationally connected with the mopping assembly, the clean water tank is connected with the mopping assembly through a clean water pipe, the sewage tank is connected with the mopping assembly through a sewage pipe, and the battery assembly is connected with the mopping assembly through an electric wire. A clean water source is automatically conveyed through the clean water tank, sewage is synchronously recycled through the sewage tank, a closed-loop system of cleaning and sewage discharging is achieved, and the manual water changing frequency is reduced. And the design of the universal wheel set and the rotatable handle improves the control flexibility and reduces the physical output of an operator.

Description

Technical Field

[0001] This utility model relates to surface cleaning tools, specifically a handheld mop. Background Technology

[0002] Currently common small floor cleaning tools include various types of mops, which have relatively simple functions and require users to apply force with both hands to clean dirt attached to the floor. For example, the mop authorized by Chinese Patent Publication No. CN107468187B on November 4, 2022 includes: a mop head, a sliding link, and a cleaner. The mop head includes a first end and a second end that are opposite to each other in a first direction. The sliding link includes a third end and a fourth end that are opposite to each other in the first direction. The cleaner includes a pivot connected to the third end of the sliding link, a cleaning strip spaced apart from the pivot, a connector connecting the pivot and the cleaning strip, and a rotation drive unit disposed on the pivot. The sliding link is configured such that its third end moves between the first end and the second end of the mop head to drive the cleaner to move in the first direction and rotates around the axis of the pivot under the action of the rotation drive unit when near the first end of the mop head. The mop head is equipped with a cleaner that can wring out and clean the mop head to achieve a hands-free washing function. It has a simple structure, is easy to operate, and simplifies the construction of the mop handle, thereby saving the space occupied by the mop handle.

[0003] It is evident that the main cleaning action is still done by human force applied to the mop to create friction between the mop and the ground surface, thus adhering the dirt to the mop. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is:

[0005] 1. A handheld mop that can automatically clean the floor surface, requiring only manual adjustment of the cleaning position by the user.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a handheld mop, comprising a mopping assembly, a clean water tank, a dirty water tank, a battery assembly, and a handle. The mopping assembly is provided with several omnidirectional wheels at its lower part. One end of the handle is rotatably connected to the mopping assembly. The clean water tank is connected to the mopping assembly via a clean water pipe. The dirty water tank is connected to the mopping assembly via a dirty water pipe. The battery assembly is connected to the mopping assembly via an electrical wire.

[0007] The mopping assembly integrates mopping, cleaning with clean water from the tank, and draining wastewater to the wastewater tank. The battery provides power via a power cord. In use, the user holds the handle to move the mopping assembly across the surface. The clean water tank, wastewater tank, and battery can be mounted on a movable stand, allowing for manual movement by the user during mopping.

[0008] Optionally, the clean water pipe, the wastewater pipe, and the electrical wire are all located inside the waterproof connecting pipe, and the portion of the waterproof connecting pipe near the mopping assembly is bound to the handle.

[0009] By integrating clean water pipes, sewage pipes, and electrical wires into a single waterproof connecting pipe, the cleaning process can be prevented from being hindered by various pipe lines.

[0010] Optionally, the mopping assembly includes a frame, a drive motor assembly, a driven roller assembly, and a mop belt. The frame is mounted on the vehicle frame via a mopping assembly lifting device. The mop belt is driven by the driven roller assembly to generate relative movement with respect to the ground surface. The drive motor assembly is mounted on the frame, and the output end of the drive motor assembly is connected to the driven roller assembly.

[0011] Optionally, the frame is provided with a water collection tank, and the driven roller assembly includes a first roller, a second roller, a third roller, a fourth roller, a fifth roller, and a squeezing roller. The mop belt passes sequentially between the surfaces of the first roller, the second roller, the third roller, the fourth roller, the fifth roller, and the squeezing roller, and is connected end to end. The third roller is located in the water collection tank, and the portion of the mop belt near the third roller is located below the third roller.

[0012] The bottom of the water collection tank is connected to the sewage pipe via a water pump, which is powered by a battery pack.

[0013] Optionally, the drive motor assembly includes a drive motor and a drive motor housing. The drive motor housing is fixedly connected to the frame. The drive motor is disposed between the drive motor housing and the frame. The drive motor is disposed on one end of the fifth roller shaft. The drive motor is connected to the wire.

[0014] The beneficial technical effects of this utility model are as follows: The clean water tank automatically delivers clean water, while the wastewater tank simultaneously recycles wastewater, achieving a closed-loop system of cleaning and wastewater discharge, reducing the frequency of manual water changes; the mop belt achieves cyclical movement through multi-roller drive, combined with a wringer roller to automatically squeeze out wastewater, maintaining the mop's continuous cleanliness; the integrated water pump and water collection tank design achieves automatic wastewater recycling, avoiding secondary pollution; the omnidirectional wheel set and rotatable handle design enhance operational flexibility and reduce operator fatigue; the three-in-one (clean water pipe / wastewater pipe / electrical wire) waterproof connection design effectively prevents cable tangling and improves freedom of movement; the modular bracket design allows the water tank and battery pack to move along with the equipment, maintaining its balance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the mopping component in this utility model, omitting the drive motor assembly;

[0017] Figure 3 This is a cross-sectional structural diagram of the waterproof connecting pipe in this utility model.

[0018] Reference numerals: 1-Mopping assembly, 2-Clean water tank, 3-Waste water tank, 4-Battery assembly, 5-Handle, 6-Wheel caster, 7-Clean water hose, 8-Waste water hose, 9-Electric wire, 10-Frame, 11-Waterproof connecting pipe, 12-Drive motor assembly, 13-Mopping belt, 14-Water collection trough, 15-First roller, 16-Second roller, 17-Fourth roller, 18-Fifth roller, 19-Wringer roller. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] Reference Figure 1-3 As shown, a handheld mop includes a mopping assembly 1, a clean water tank 2, a dirty water tank 3, a battery assembly 4, and a handle 5. The mopping assembly 1 is provided with several universal wheels 6 at its lower part. One end of the handle 5 is rotatably connected to the mopping assembly 1. The clean water tank 2 is connected to the mopping assembly 1 through a clean water pipe 7. The dirty water tank 3 is connected to the mopping assembly 1 through a dirty water pipe 8. The battery assembly 4 is connected to the mopping assembly 1 through a wire 9.

[0021] The mopping assembly 1 integrates functions such as mopping, introducing clean water from the clean water tank 2 to clean corresponding parts, and draining wastewater to the wastewater tank 3. The battery assembly 4 receives power through the wire 9 to support the aforementioned functions. During use, the user holds the handle 5 to drive the mopping assembly 1 to move and clean the surface. The clean water tank 2, wastewater tank 3, and battery assembly 4 can be installed simultaneously on a movable bracket, which is manually pushed and moved with the user during mopping operations.

[0022] The clean water pipe 7, wastewater pipe 8, and electrical wire 9 are all located inside the waterproof connecting pipe 11, and the portion of the waterproof connecting pipe 11 closest to the mopping assembly 1 is bound to the handle 5. By integrating the clean water pipe 7, wastewater pipe 8, and electrical wire 9 into the waterproof connecting pipe 11, it is possible to prevent various pipe lines from obstructing the cleaning action during operation.

[0023] The mopping assembly 1 includes a frame 10, a drive motor assembly 12, a driven roller assembly, and a mop belt 13. The frame 10 is mounted on a vehicle frame via a mopping assembly lifting device. The mop belt 13 is driven by the driven roller assembly to generate relative movement with the ground surface. The drive motor assembly 11 is mounted on the frame 10, and the output end of the drive motor assembly 11 is connected to the driven roller assembly.

[0024] A water collection tank 14 is provided on the frame 10. The driven roller assembly includes a first roller 15, a second roller 16, a third roller, a fourth roller 17, a fifth roller 18, and a wringing roller 19. The mop belt 13 passes sequentially over the surfaces of the first roller 15, the second roller 16, the fourth roller 17, the third roller, the fifth roller 18, and the wringing roller 19, and is connected end to end. The third roller is located inside the water collection tank 14, and the portion of the mop belt 13 closest to the third roller is located below the third roller. The bottom of the water collection tank 14 is connected to the sewage pipe 8 via a water pump, which is powered by the battery assembly 4.

[0025] The drive motor assembly 12 includes a drive motor and a drive motor housing. The drive motor housing is fixedly connected to the frame 10. The drive motor is disposed between the drive motor housing and the frame 10. One end of the fifth roller 18 is connected to the output end of the drive motor. The drive motor is connected to the wire 9.

[0026] Before use, first check that the waterproof connecting pipe 11 is securely fastened, ensuring that the water tank and battery assembly 4 on the bracket follow stably. Then, press the power switch on the handle 5 to start the drive motor assembly 11, and the mop belt 13 will begin to rotate. Hold the handle 5 and guide the mopping assembly 1 across the floor using the casters 6. When pushed manually, the mop belt 13 contacts the ground and continues to rotate.

[0027] At this time, the clean water tank 2 pumps clean water into the water collection tank 14 to wet the mop belt 13. As the mop belt 13 passes the third roller, it is immersed in the water collection tank 14, absorbing clean water for wiping. After the dirt is carried away by the mop belt 13...

[0028] After being squeezed by the squeezing rollers, the sewage flows into the collection tank 14 and is recycled to the sewage tank 3 through the sewage pipe 8.

[0029] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A handheld floor mop, characterized in that: The device includes a mopping assembly, a clean water tank, a dirty water tank, a battery assembly, and a handle. The mopping assembly is equipped with several casters at its lower part. One end of the handle is rotatably connected to the mopping assembly. The clean water tank is connected to the mopping assembly via a clean water pipe. The dirty water tank is connected to the mopping assembly via a dirty water pipe. The battery assembly is connected to the mopping assembly via an electrical wire.

2. A handheld mop according to claim 1, characterized in that: The clean water pipe, the sewage pipe, and the electrical wire are all located inside the waterproof connecting pipe, and the portion of the waterproof connecting pipe near the mopping assembly is bound to the handle.

3. A handheld mop according to claim 2, characterized in that: The mopping assembly includes a frame, a drive motor assembly, a driven roller assembly, and a mop belt. The frame is mounted on a vehicle frame via a mopping assembly lifting device. The mop belt is driven by the driven roller assembly to move relative to the ground surface. The drive motor assembly is mounted on the frame, and its output end is connected to the driven roller assembly.

4. A handheld mop according to claim 3, characterized in that: The frame is provided with a water collection tank. The driven roller assembly includes a first roller, a second roller, a third roller, a fourth roller, a fifth roller, and a squeezing roller. The mop belt passes sequentially between the surfaces of the first roller, the second roller, the third roller, the fourth roller, the fifth roller, and the squeezing roller, and is connected end to end. The third roller is located in the water collection tank, and the portion of the mop belt near the third roller is located below the third roller.

5. A handheld mop according to claim 4, characterized in that: The drive motor assembly includes a drive motor and a drive motor housing. The drive motor housing is fixedly connected to the frame. The drive motor is disposed between the drive motor housing and the frame. The drive motor is disposed on one end of the fifth roller. The drive motor is connected to the wire.

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