A multifunctional cleaning device

Abstract

The present invention discloses a multifunctional cleaning device, comprising a support rod with a rag at the upper end, the support rod comprising a detachable left rod and a right rod, the cross sections of the left rod and the right rod are both semi-circular, a driving motor is arranged in the upper end of the left rod, the driving motor is connected with a transmission rope, one end of the transmission rope is connected with the driving shaft of the driving motor, and the other end is connected to the right rod, the rag is arranged on the outer periphery of the transmission rope, a controller connected with the driving motor is arranged in the lower end of the left rod, the controller is connected with a power supply, and a control button connected with the controller is arranged on the left rod. The left rod and the right rod of the present invention can be used as a common mop when they are buckled together, and the left rod and the right rod can also be separated to clean the upper surface of the ceiling fan blade; in addition, by controlling the forward and reverse rotation of the driving motor, the transmission rope drives the rag to rub back and forth on the upper surface of the blade, thereby further improving the cleaning efficiency and enhancing the cleaning effect, and at the same time reducing the labor intensity of the cleaning staff.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to a multifunctional cleaning device. Background Art

[0002] The word "House Keeping" comes from the English word "House Keeping", abbreviated as "HK". Cleaning services have been increasingly accepted and needed by everyone, and have entered the lives of thousands of households. It is a milestone for people to improve the quality of modern life. It continuously improves the quality of people's living environment. It is also an important proof of the improvement of the living standards of the whole people. In commercial cleaning, cleaning services are more involved in various buildings related to people, such as buildings, property communities, schools, hospitals, factories, streets, building exteriors, etc.; the cleaning and maintenance of environmental hygiene has expanded from "keeping the room clean" to the broader concept of "keeping the environment clean".

[0003] Common cleaning tools include: vacuum cleaners, multifunctional floor scrubbers, glass tool kits, ladders, buckets, dusters, marble scrapers, scrapers, water applicators, etc. When using existing cleaning tools, it is easier to clean places lower than the ground, but it is very difficult to clean high places. In particular, ceiling fan blades, the top of the ward suspension bridge, walls, ceilings, etc. require the use of ladders. Most of the cleaning staff are elderly people, whose mobility and reaction flexibility are generally lower than that of young people. There is a great risk when cleaning high places with the help of ladders. Summary of the invention

[0004] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a multifunctional cleaning device, which solves the technical problem that the existing cleaning tools cannot meet the requirements of conveniently and safely cleaning and wiping high objects.

[0005] The technical solution of the present invention is implemented as follows: a multifunctional cleaning device, comprising a support rod with a rag on the upper end, the support rod comprising a left rod and a right rod that can be detachably fastened, the cross-sections of the left rod and the right rod are both semi-circular, a drive motor is arranged in the upper end of the left rod, the drive motor is connected to a transmission rope, one end of the transmission rope is connected to the drive shaft of the drive motor, and the other end is connected to the right rod, the rag is arranged on the outer periphery of the transmission rope, a controller connected to the drive motor is arranged in the lower end of the left rod, the controller is connected to a power supply, and a control button connected to the controller is arranged on the left rod.

[0006] Furthermore, the transmission rope is a retractable elastic rope.

[0007] Furthermore, a winding wheel is provided on the driving shaft of the driving motor, and the transmission rope is connected to the driving shaft of the driving motor through the winding wheel.

[0008] Furthermore, the left rod and the right rod are both adjustable telescopic rods.

[0009] Furthermore, the telescopic rod includes an upper rod, a lower rod and an intermediate rod, the lower end of the upper rod and the upper end of the lower rod are respectively inserted into the two ends of the intermediate rod, two axial racks are symmetrically arranged in the intermediate rod, an adjusting knob is arranged through the outer wall of the intermediate rod, and a gear meshing with the rack is arranged at one end of the adjusting knob located in the intermediate rod.

[0010] Furthermore, a positioning spring is arranged between one end of the adjusting knob located outside the middle rod and the outer wall of the middle rod.

[0011] Furthermore, a positioning card slot is provided between the left rod and the right rod, and the positioning card slot includes a positioning card and a positioning slot, the positioning card on the left rod corresponds to the corresponding positioning slot on the right rod, and the positioning card on the right rod corresponds to the corresponding positioning slot on the left rod.

[0012] Furthermore, an arc-shaped clip for clamping the middle rod of the right rod is provided on the middle rod of the left rod.

[0013] When the left and right rods of the present invention are buckled together, they can be used as a common mop, and can be used to mop the floor and wipe the wall at a low place; when it is necessary to clean a high place, the adjustment knob can be turned, and the adjustment knob drives the gear to rotate, and the gear drives the rack to extend and retract, and then the rack can drive the upper end rod and the lower end rod to extend and retract relative to the middle rod, so as to adjust the length of the entire device; when it is necessary to clean the upper end surface of the ceiling fan blade, the left and right rods can be separated, and the rag at the upper end can be buckled on the upper surface of the ceiling fan blade for cleaning. In addition, the present invention can also press the control button to make the drive motor pull the transmission rope, and control the forward and reverse rotation of the drive motor to make the transmission rope drive the rag to rub back and forth on the upper surface of the fan blade, thereby further improving the cleaning efficiency and enhancing the cleaning effect, and at the same time reducing the labor intensity of the cleaning staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure when the left and right sticks are separated. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Embodiment 1, a multifunctional cleaning device, such as Figure 1 As shown, it includes a support rod 2 with a rag 1 on the upper end, and the support rod 2 includes a left rod 21 and a right rod 22 that can be detachably buckled together. When the left rod and the right rod are buckled together, they can be used as a common mop and can be used to mop the floor and wipe the wall at a low place.

[0019] like Figure 2 As shown, the cross-sections of the left rod 21 and the right rod 22 are both semi-circular, and the left rod 21 and the right rod 22 are both telescopic rods with adjustable lengths. The telescopic rod includes an upper rod 41, a lower rod 42 and an intermediate rod 43. The lower end of the upper rod 41 and the upper end of the lower rod 42 are respectively inserted into the two ends of the intermediate rod 43, and the two ends of the intermediate rod 43 are provided with limiting rods 47 for circumferentially limiting the upper rod 41 and the lower rod 42. The limiting rods 47 ensure that after the left rod 21 and the right rod 22 are separated, the upper rod 41, the lower rod 42 and the intermediate rod 43 will not separate.

[0020] Two axial racks 44 are symmetrically arranged in the middle rod 43. The racks 44 are clamped in the positioning grooves inside the middle rod 43. The positioning grooves ensure that the racks 44 can only slide along the axial direction of the middle rod 43, but cannot move axially. An adjustment knob 45 is arranged through the outer wall of the middle rod 43. One end of the adjustment knob 45 located in the middle rod 43 is provided with a gear 46 meshing with the rack 44. When it is necessary to clean a high place, the adjustment knob 45 can be turned, and the adjustment knob 45 drives the gear 46 to rotate, and the gear 46 drives the rack 44 to extend and retract, and then the rack can drive the upper end rod 41 and the lower end rod 42 to extend and retract relative to the middle rod 43, so as to adjust the length of the entire device to meet the use requirements at high places.

[0021] Furthermore, a positioning spring is provided between one end of the adjusting knob 45 outside the middle rod 43 and the outer wall of the middle rod 43. The positioning spring can ensure that the adjusting knob 45 will not rotate automatically when there is no external force, that is, it ensures that the rack 44 connected to the upper end rod 41 and the lower end rod 42 will not slide.

[0022] A positioning card slot 5 is provided between the left rod 21 and the right rod 22. The positioning card slot 5 includes a positioning card 51 and a positioning slot 52. The positioning card 51 on the left rod 21 corresponds to the positioning slot 52 on the right rod 22, and the positioning card 51 on the right rod 22 corresponds to the positioning slot 52 on the left rod 21. The positioning card 51 and the positioning slot 52 are engaged with each other to ensure that the upper end rod 41 and the lower end rod 42 of the left rod 21 and the right rod 22 will not separate. An arc card 52 is provided on the middle rod 43 of the left rod 21 to engage with the middle rod of the right rod 22, and the left rod 21 and the right rod 22 are fixedly buckled by the arc card 52. When it is necessary to clean the upper end surface of the ceiling fan blade, the left rod 21 and the right rod 22 can be separated, and the rag 1 at the upper end can be buckled on the upper surface of the ceiling fan blade for cleaning.

[0023] Embodiment 2, a multifunctional cleaning device, a driving motor 3 is arranged in the upper end of the left rod 21, the driving motor 3 is connected to the transmission rope 11, one end of the transmission rope 11 is connected to the driving shaft of the driving motor 3, and the other end is connected to the right rod 22. A roller 23 connected to the transmission rope 11 is arranged in the upper end of the right rod 22. The rag 1 is arranged on the outer periphery of the transmission rope 11, a controller 31 connected to the driving motor 3 is arranged in the lower end of the left rod 21, the controller 31 is connected to the power supply 32, and a control button 32 connected to the controller 31 is arranged on the left rod 21. By pressing the control button 32, the driving motor pulls the transmission rope 11, and by controlling the forward and reverse rotation of the driving motor 3, the transmission rope 11 drives the rag 1 to rub back and forth on the upper surface of the fan blade, thereby further improving the cleaning efficiency and enhancing the cleaning effect, while reducing the labor intensity of the cleaning staff.

[0024] Furthermore, the transmission rope 32 is a retractable elastic rope, which can further enhance the effect of reciprocating cleaning of the upper surface of the ceiling fan.

[0025] Furthermore, a winding wheel 33 is provided on the driving shaft of the driving motor 3 , and the transmission rope 32 is connected to the driving shaft of the driving motor 3 through the winding wheel 33 .

[0026] The other structures of this embodiment are the same as those of Embodiment 1.

[0027] The details not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional cleaning device, comprising a support rod (2) with a rag (1) on the upper end, characterized in that: The support rod (2) comprises a left rod (21) and a right rod (22) which are detachably fastened together. The cross-sections of the left rod (21) and the right rod (22) are both semi-circular. A driving motor (3) is arranged in the upper end of the left rod (21). The driving motor (3) is connected to a transmission rope. One end of the transmission rope is connected to a driving shaft of the driving motor (3) and the other end is connected to the right rod (22). The rag (1) is arranged on the outer periphery of the transmission rope. A controller (31) connected to the driving motor (3) is arranged in the lower end of the left rod (21). The controller (31) is connected to a power source. A control button connected to the controller (31) is arranged on the left rod (21); A winding wheel (33) is arranged on the driving shaft of the driving motor (3), and the transmission rope is connected to the driving shaft of the driving motor (3) through the winding wheel (33); the left rod (21) and the right rod (22) are both adjustable telescopic rods; the telescopic rod comprises an upper rod (41), a lower rod (42) and an intermediate rod (43); the lower end of the upper rod (41) and the upper end of the lower rod (42) are respectively inserted into the two ends of the intermediate rod (43); two axial racks (44) are symmetrically arranged in the intermediate rod (43); an adjusting knob (45) is arranged through the outer wall of the intermediate rod (43); and a gear (46) meshing with the rack (44) is arranged at one end of the adjusting knob (45) located in the intermediate rod (43); When the left rod and the right rod are buckled together, they can be used as an ordinary mop to mop the floor and wipe the wall at low places; when it is necessary to clean a high place, the adjustment knob is turned, the adjustment knob drives the gear to rotate, the gear drives the rack to extend and retract, and then the rack can drive the upper end rod and the lower end rod to extend and retract relative to the middle rod, so as to adjust the length of the whole device; when it is necessary to clean the upper end surface of the ceiling fan blade, the left rod and the right rod are separated, and the rag at the upper end is buckled on the upper surface of the ceiling fan blade for cleaning; by pressing the control button, the drive motor pulls the transmission rope, and by controlling the forward and reverse rotation of the drive motor, the transmission rope drives the rag to rub back and forth on the upper surface of the fan blade; Limiting rods (47) for circumferentially limiting the upper rod (41) and the lower rod (42) are provided at both ends of the middle rod (43). The limiting rods (47) ensure that after the left rod (21) and the right rod (22) are separated, the upper rod (41), the lower rod (42) and the middle rod (43) will not separate.

2. The multifunctional cleaning device according to claim 1, characterized in that: The transmission rope is a retractable elastic rope.

3. The multifunctional cleaning device according to claim 1, characterized in that: A positioning spring is provided between one end of the adjusting knob (45) located outside the middle rod (43) and the outer wall of the middle rod (43).

4. The multifunctional cleaning device according to claim 1 or 3, characterized in that: A positioning slot (5) is provided between the left rod (21) and the right rod (22), the positioning slot (5) comprising a positioning card (51) and a positioning slot (52), the positioning card (51) on the left rod (21) corresponding to the corresponding positioning slot (52) on the right rod (22), and the positioning card (51) on the right rod (22) corresponding to the corresponding positioning slot (52) on the left rod (21).

5. The multifunctional cleaning device according to claim 4, characterized in that: The middle rod (43) of the left rod (21) is provided with an arc-shaped clip for clipping the middle rod of the right rod (22).

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