CN114468867A

CN114468867A - Cleaning tool

Info

Publication number: CN114468867A
Application number: CN202011160505.6A
Authority: CN
Inventors: 袁帅; 张煜
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2022-05-13

Abstract

The present invention relates to a cleaning tool comprising: a body; a drive mechanism; a cleaning mechanism which is driven by the driving mechanism and cleans the target object; the water spraying mechanism is detachably arranged on the machine body and is in butt joint with an external water source; the cleaning mechanism comprises at least two brush body components which are detachably connected with the machine body, the at least two brush body components comprise a rolling brush and a seam brush, and the driving mechanism is matched and connected with any one of the at least two brush body components to realize corresponding functions; the water spraying mechanism is opened when the rolling brush works and is closed when the sewing brush works. The cleaning mechanism comprises at least two brush body assemblies, and any one of the at least two brush body assemblies is in butt joint with the driving mechanism to realize corresponding functions, so that the quantity and cost of brushes purchased by a user are reduced; by arranging the water spraying mechanism, a user can spray water and clean the rolling brush at the same time when using the rolling brush, and the cleaning is carried out synchronously, so that the cleaning efficiency is improved, and the user experience is improved; and the water spraying mechanism can be opened and closed manually according to the difference of the brush body, and is convenient and quick.

Description

Cleaning tool

Technical Field

The invention relates to a cleaning tool, and belongs to the technical field of electric tools.

Background

At present, most of ordinary families still follow the tradition, and old brooms are used for cleaning the ground. However, the old broom has the defects of hair falling on the broom head, low cleaning speed, low efficiency, easiness in scraping the floor which is easy to wear, difficulty in cleaning fine dirty objects and the like, so that the electric cleaning tool can be produced. However, for different working conditions, such as cleaning floors, seams and walls, three different brushes are needed, which increases the purchase cost of users and cannot meet the use requirements of users at one time. Meanwhile, when cleaning, large-area water spraying is needed to be carried out on the ground, so that the cleaning efficiency is reduced, and a great deal of inconvenience is brought to users.

Disclosure of Invention

The invention aims to provide a cleaning tool which can quickly realize the replacement of at least two brush body mechanisms and simultaneously realize the brushing of the ground and the wall edge so as to improve the cleaning efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: a cleaning implement comprising:

a body;

the driving mechanism is connected with the machine body;

a cleaning mechanism which is driven by the driving mechanism and cleans the target object;

the water spraying mechanism is detachably arranged on the machine body and is in butt joint with an external water source;

the cleaning mechanism comprises at least two brush body assemblies which are detachably connected with the machine body, the at least two brush body assemblies comprise a rolling brush and a seam brush, and the driving mechanism is matched and connected with any one of the at least two brush body assemblies to realize corresponding functions;

when the rolling brush is connected with the driving mechanism, an external water source can flow to the rolling brush through the water spraying mechanism; when the slit brush is connected with the driving mechanism, a flow path between an external water source and the slit brush is disconnected.

Further, the water spraying mechanism comprises a butt joint shell detachably mounted with the shell, a water spraying opening formed in the butt joint shell, a water pipe in butt joint with an external water source, and a valve body arranged in the butt joint shell and connected with the water spraying opening and the water pipe, wherein the valve body is provided with a valve button used for opening or closing the valve body so as to enable the water spraying opening and the water pipe to be communicated or closed.

Further, a first sealing element is arranged at the water spray opening, and when the valve button turns off the valve body, the first sealing element is used for preventing water from overflowing from the water spray opening.

Further, a second sealing element is arranged between the valve body and the butt joint shell and used for preventing water from overflowing the butt joint shell.

Furthermore, an opening is formed in the butting shell, and at least part of the valve button protrudes out of the opening.

Further, the water spraying mechanism is located above the cleaning mechanism in the height direction of the cleaning tool.

Further, the cleaning mechanism further comprises a protective cover connected with the rolling brush and arranged on the outer side of the rolling brush, and an anti-falling structure is arranged between the protective cover and the machine body.

Furthermore, the cleaning tool also comprises a transmission mechanism used for connecting the rolling brush and the driving mechanism, wherein the transmission mechanism comprises a transmission shell connected with the protective cover and a belt transmission assembly arranged in the transmission shell.

Furthermore, the driving mechanism comprises a vertically arranged motor, a bevel gear component for converting the vertical rotation of the motor into horizontal motion and a reduction box connected with the bevel gear component; the reduction gearbox is provided with an output shaft, and the output shaft is provided with a quick-dismantling piece which is quickly dismantled and assembled from at least two brush body assemblies.

Furthermore, the cleaning tool also comprises a travelling wheel which is detachably connected with the machine body; when the seam brush is connected with the machine body, the walking wheel and the seam brush are arranged on two sides of the machine body.

The invention has the beneficial effects that: the cleaning mechanism comprises at least two brush body assemblies, and any one of the at least two brush body assemblies is in butt joint with the driving mechanism to realize corresponding functions, so that the quantity and cost of brushes purchased by a user are reduced; by arranging the water spraying mechanism, a user can spray water and clean the rolling brush at the same time when using the rolling brush, and the cleaning is carried out synchronously, so that the cleaning efficiency is improved, and the user experience is improved; and the water spraying mechanism can be opened and closed manually according to the difference of the brush body, and is convenient and quick.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a cleaning tool of the present invention.

Fig. 2 is a schematic structural view of a cleaning tool according to the present invention in a use state.

FIG. 3 is a schematic view of another structure of the cleaning tool of the present invention in an operating state.

Fig. 4 is a schematic structural view of the water spray mechanism in fig. 1.

Fig. 5 is a schematic cross-sectional view of fig. 4.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other. In the description of the present invention, the axis direction coincides with the height direction.

Referring to fig. 1, the cleaning tool in a preferred embodiment of the present invention can be used in a household cleaning scene, or in a laboratory, an office, or other scenes with high environmental requirements, and the present invention does not limit the application scene of the cleaning tool. The multi-functional power tool can be a mopping machine or other power tools, and is not particularly limited herein, depending on the actual situation.

Referring to fig. 2 and 3, for example, the floor mopping machine includes a machine body 1, a driving mechanism 2 connected to the machine body 1, a cleaning mechanism 3 driven by the driving mechanism 2 and used for cleaning a target object, and a water spraying mechanism 4 connected to an external water source and detachably mounted on the machine body 1, wherein the cleaning mechanism 3 includes at least two brush assemblies detachably connected to the machine body 1. In the present embodiment, the cleaning mechanism 3 includes two brush assemblies, and indeed, in other embodiments, the cleaning mechanism 3 may include more brush assemblies, which are not specifically limited herein, according to the actual situation. The two brush body assemblies comprise a rolling brush 32 for cleaning a large area of a target and a slit brush 33 for cleaning a slit of the target, and a driving mechanism is matched and connected with any one of the two brush bodies to realize corresponding functions. Specifically, when the rolling brush 32 is connected to the driving mechanism 2, an external water source may flow to the rolling brush 32 through the water spraying mechanism 4, that is: the water spraying mechanism 4 is opened when the rolling brush 32 works to perform cleaning work in cooperation with the rolling brush 32; when the slit brush 33 is connected to the driving mechanism 2, the flow path between the external water source and the slit brush 33 is cut off, that is: the water spraying mechanism 4 is closed when the seam brush 33 works to prevent water stains from being splashed to the wall surface or other positions, and the user experience is reduced.

The mopping machine can be of a self-moving type, a handheld type or other structures, and if the mopping machine is of the self-moving type, a control mechanism for controlling the driving mechanism 2 is further arranged in the machine body 1; if the floor cleaning machine 100 is hand-held, the floor cleaning machine further includes a handle 7 or the like connected to the machine body 1 for holding. In this embodiment, the mopping machine is handheld. The mopping machine further comprises a handle 7 and a connecting rod 8 used for connecting the handle 7 and the machine body 1, the end portion of the handle 7 is provided with a holding portion 71 which is convenient for a user to hold and use, when the user uses the mopping machine, the user only needs to hold the holding portion 71, and the mopping machine can be driven to move conveniently and quickly.

As mentioned above, since the two brush assemblies 31 are detachably mounted on the machine body 1, in order to match the reasonable assembly and disassembly of the two brush mechanisms, a butt joint position where the two brush assemblies 31 are connected with each other is provided on one side of the machine body 1, and at least a part of the driving mechanism 2 protrudes out of the machine body 1 to connect with the two brush assemblies 31. The driving mechanism 2 comprises a vertically arranged motor 21, a bevel gear assembly 23 for converting vertical rotation of the motor 21 into horizontal motion, and a reduction box 22 connected with the bevel gear assembly 23, wherein the motor 21 is provided with a motor shaft, and the bevel gear assembly 23 is connected with the motor shaft. The bevel gear is of a conventional structure and is not described in detail herein. The reduction gearbox 22 has an output shaft 221 which output shaft 221 interfaces with both brush assemblies 31. Therefore, the output shaft 221 is provided with a quick release member 222 that is quickly attached to and detached from the two brush assemblies 31. The quick release member 222 may include a protrusion disposed on the output shaft 221, and correspondingly, at least two brush mechanisms are provided with a groove engaged with the protrusion for fixing connection, and the protrusion and the groove are engaged with each other to enable the at least two brush mechanisms and the output shaft 221 to be quickly and conveniently disassembled. Indeed, the quick release member 222 may be of other structures, and only needs to achieve the effect of quickly detaching the brush mechanism from the output shaft 221, which is not specifically limited herein and depends on the actual situation.

Wherein, the rolling brush 32 is installed at the bottom of the machine body 1 to roll along the object under the driving of the user so as to clean the object. In order to improve the cleaning efficiency of the rolling brush 32, the rolling brush 32 is further provided with bristles 321, and the bristles 321 may be detachably connected with the rolling brush 32 or integrally provided with the rolling brush 32, which is not particularly limited herein, depending on the actual situation. It is above-mentioned because water spray mechanism 4 opens at the round brush 32 during operation, consequently clean mechanism 3 still includes and is connected and sets up the protection casing 34 in the round brush 32 outside with round brush 32, and this protection casing 34 is used for preventing that round brush 32 is in clean in-process, because brush hair 321 rotates and drives the water spot splash human body or other positions, brings not good user experience. The round brush 32 can be dismantled with organism 1 through protection casing 34 and be connected, consequently, still be provided with anti-disengaging structure between protection casing 34 and the organism 1 to prevent that round brush 32 from droing with organism 1 at the during operation, this anti-disengaging mechanism can be for couple or draw-in groove isotructure, only need reach make protection casing 34 be connected inseparable effect with organism 1 can, do not specifically inject here, decide according to actual conditions.

Because the rolling brush 32 is installed at the bottom of the machine body 1, correspondingly, the mopping machine further comprises a transmission mechanism 5 for connecting the rolling brush 32 and the driving mechanism 2, the transmission mechanism 5 is arranged at one side of the traveling wheel 6 assembly, and the transmission mechanism 5 is connected with the protective cover 34. Specifically, the transmission mechanism 5 includes a transmission housing 51 connected to the guard 34, and a belt transmission assembly 52 disposed in the transmission housing 51, and the guard 34 and the transmission housing 51 can be fastened by a fastener or the like, which is not limited herein. In this embodiment, the transmission housing 51 is located on one side of the protection cover 34, and the other side of the rolling brush 32 is not provided with a shell, so that the rolling brush 32 not only has the function of the rolling brush 32, but also can realize the function of a side brush, and can clean dead corners such as corners, and the like, and the working efficiency is further improved.

The belt transmission assembly 52 includes a first tension pulley 521 connected to the output shaft 221, a second tension pulley 522 connected to the travelling wheels 6, and a belt 523 tensioned on the first tension pulley 521 and the second tension pulley 522, and the driving mechanism 2 drives the first tension pulley 521 to rotate, and then drives the second tension pulley 522 to rotate, so as to drive the travelling wheels 6 to rotate to clean the target object.

The slit brush 33 is directly butted against the output shaft 221 to be installed at a butted position, i.e., one side of the machine body 1. In order to keep the balance of the floor mopping machine during working, the floor mopping machine further comprises a walking wheel 6 detachably connected with the machine body 1, and when the seam brush 33 is connected with the machine body 1, the walking wheel 6 and the seam brush 33 are arranged on two sides of the machine body 1. The balance roller brush 32 of the mopping machine is held by being provided with the road wheels 6 so that it cooperates with the slot brush 33. The walking wheels 6 may be disposed coaxially with the slit brush 33, or may be disposed independently, and are not specifically limited herein, depending on the actual situation.

As described above with reference to fig. 4 and 5, since the water spraying mechanism 4 is opened when the rolling brush 32 is operated to spray water to the target object, the water spraying mechanism 4 is located above the cleaning mechanism 3 in the height direction of the floor cleaning machine. The purpose of this is to: the water spraying mechanism 4 can directly spray water to the target object without affecting the operation of the roll brush 32. Indeed, in other embodiments, the water spraying mechanism 4 may be disposed at other positions of the machine body 1 as long as the above-mentioned effects are achieved, and is not specifically limited herein, depending on the actual situation.

The water spray mechanism 4 includes a docking case 41 detachably mounted with the case, a water spray port 42 opened on the docking case 41, a water pipe 43 docked with an external water source, and a valve body 44 disposed in the docking case 41 and connecting the water spray port 42 and the water pipe 43, the valve body 44 having a valve knob 45 for opening or closing the valve body 44 to communicate or shut off the water spray port 42 and the water pipe 43. Wherein the water spray 42 is disposed downward to spray water directly to the target object. The number of the water jet nozzles 42 is determined according to actual requirements, and is not particularly limited herein. The water pipe 43 extends upward along the longitudinal direction of the connecting rod 8, and in order to prevent the water pipe 43 from falling off and facilitate the use of the mopping machine, the water pipe 43 is connected with the connecting rod 8 by means of a rope body and the like.

In order to facilitate the closing of the valve body 44 by the valve knob 45, the abutting housing 41 is provided with an opening, and at least a part of the valve knob 45 protrudes out of the opening. In the present embodiment, the valve body 44 is a ball valve, and indeed, in other embodiments, the valve body 44 may be other, which is not specifically limited herein, depending on the actual situation.

The spout 42 is provided with a first sealing member 46, and when the valve button 45 closes the valve body 44, the first sealing member 46 is used to prevent water from overflowing from the spout 42, so as to provide a better user experience. A second sealing member (not shown) is further provided between the valve body 44 and the docking housing 41 to prevent water from overflowing the docking housing 41. The first sealing element 46 and the second sealing element are both rubber elements, or other elements, which are not limited herein, and only need to achieve the above-mentioned effects.

In summary, the following steps: the cleaning mechanism 3 comprises at least two brush body assemblies 31, any one of the at least two brush body assemblies 31 is in butt joint with the driving mechanism 2 to realize corresponding functions, and the quantity and cost of brushes purchased by a user are reduced; by arranging the water spraying mechanism 4, a user can spray water and clean simultaneously when using the rolling brush 32, so that the cleaning efficiency is improved, and the user experience is improved; and the water spraying mechanism 4 can be opened and closed manually according to different brush bodies, and is convenient and quick.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cleaning implement, comprising:

a body;

the driving mechanism is connected with the machine body;

2. The cleaning implement of claim 1, wherein said water spray mechanism comprises a docking housing detachably mounted to said housing, a water spray opening provided on said docking housing, a water line docked to an external water source, and a valve body provided in said docking housing and connecting said water spray opening and said water line, said valve body having a valve knob for opening or closing the valve body to connect or disconnect said water spray opening and said water line.

3. The cleaning implement of claim 2, wherein a first seal is provided at said spout to prevent water from escaping from said spout when said valve knob closes said valve body.

4. The cleaning implement of claim 2, wherein a second seal is further disposed between said valve body and said docking housing, said second seal configured to prevent water from escaping said docking housing.

5. The cleaning implement of claim 2, wherein said docking housing defines an opening, at least a portion of said valve knob extending through said opening.

6. The cleaning implement of claim 1, wherein said water spray mechanism is located above said cleaning mechanism in a height direction of said cleaning implement.

7. The cleaning implement of claim 1, wherein the cleaning mechanism further comprises a protective cover connected to the roller brush and disposed outside the roller brush, and a separation prevention structure is disposed between the protective cover and the body.

8. The cleaning implement of claim 7, further comprising a drive mechanism for coupling said roller brush and drive mechanism, said drive mechanism comprising a drive housing coupled to said guard, a belt drive assembly disposed within said drive housing.

9. The cleaning implement of claim 1, wherein said drive mechanism comprises a vertically disposed motor, a bevel gear assembly for converting vertical rotation of said motor to horizontal motion, and a reduction gearbox connected to said bevel gear assembly; the reduction gearbox is provided with an output shaft, and the output shaft is provided with a quick-dismantling piece which is quickly dismantled and assembled from at least two brush body assemblies.

10. The cleaning implement of claim 1, further comprising a road wheel removably connected to the body; when the seam brush is connected with the machine body, the walking wheel and the seam brush are arranged on two sides of the machine body.