Brush used for cleaning floor and capable of preventing carpet from being damaged

Abstract

The utility model relates to the technical field of brushes, and discloses a carpet damage prevention brush for floor cleaning, which comprises a shell, a power shaft is rotatably connected to the rear inner side wall of the shell, an air pipe is rotatably connected to the front inner side wall of the shell, the power shaft and the air pipe are located on the same axis, and a cleaning pipe is arranged between the air pipe and the power shaft. And the cleaning pipe is fixedly connected with the power shaft. According to the carpet-damage-preventing brush for floor cleaning, the soft bristle paste is driven to rotate through the arranged cleaning pipe, the purpose of cleaning and scrubbing an external carpet can be achieved, raised dust generated in the cleaning and scrubbing process can be shielded by the shell, the soft bristle paste can be conveniently replaced by a user through bonding of the arranged soft bristle paste and the extending block, and the use is convenient. And by starting an external dust collector, generated dust and impurities can be sucked through cooperation of the corrugated pipe and the dust suction pipe, the effect of collecting the impurities and the dust in a centralized mode is achieved, and the cleaning effect is effectively improved.

Description

Technical Field

[0001] This application relates to the field of brush technology, specifically a floor cleaning brush designed to prevent carpet damage. Background Technology

[0002] A brush is a cleaning tool, also widely used in painting and other fields. It typically consists of a handle and a brush head, which can be made of various materials such as plastic filaments, animal hair (pig bristles, wool, etc.), metal wire, or nylon. Different brush head materials and shapes are suitable for different cleaning or painting needs.

[0003] An existing patent (publication number: CN211368060U) discloses a carpet brushing machine, including a feeding mechanism for pressing and feeding, a frame, a control mechanism, and a carpet. The feeding mechanism is located above the frame, and the control mechanism is located inside the frame. The carpet is located below the feeding mechanism. It also includes a brushing mechanism for brushing the carpet, which includes an electric telescopic rod, a support frame, a pressing roller, and a brushing roller. This invention uses the pressing roller to press the unbrushed end of the carpet to prevent the carpet from being carried away by the brushing roller during the brushing process, causing uneven brushing and machine jamming. It also frees up the operator's hands, reducing labor intensity. The pressing roller presses the carpet onto the brushing roller, thus enabling even brushing of the carpet and improving the overall brushing efficiency and quality.

[0004] However, during the use of the aforementioned brushing machine, due to the large amount of dust inside the carpet, a significant amount of dust is easily generated during the brushing process, which can be inhaled by the user and affect their health. In addition, the brushing process cannot collect impurities mixed in with the carpet. Furthermore, after a certain period of use, the bristles on the brushing roller are prone to falling off, and the aforementioned device is not easy to replace the brushing roller, affecting subsequent cleaning efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a floor cleaning brush designed to prevent carpet damage. This brush offers advantages such as excellent cleaning performance and solves the problems of dust generation during brushing due to the presence of dust inside the carpet, which can be easily inhaled by the user and affect their health. Furthermore, the brush cannot collect impurities trapped in the carpet, and the bristles on the brush roller tend to fall off after a certain period of use, making replacement difficult and impacting subsequent cleaning efficiency.

[0006] To achieve the above objectives, this application provides the following technical solution: a floor cleaning brush for preventing carpet damage, comprising a housing, a power shaft rotatably connected to the rear inner wall of the housing, an air tube rotatably connected to the front inner wall of the housing, the power shaft and the air tube being on the same axis, a cleaning tube being provided between the air tube and the power shaft, the cleaning tube being fixedly connected to the power shaft, and the cleaning tube being fixedly connected to the air tube.

[0007] The outer surface of the cleaning tube is fixedly connected to a plurality of circumferentially arranged extension blocks, and each extension block is provided with a soft bristle patch on the side away from the cleaning tube. The outer surface of the cleaning tube is fixedly connected to a plurality of vacuum tubes.

[0008] The above solution utilizes a cleaning tube to rotate the soft carpet, enabling the cleaning and scrubbing of external carpets. Dust generated during the cleaning process is shielded by the casing. The soft carpet is easily replaced by the extension block, improving user convenience. Activating the external vacuum cleaner allows for the collection of dust and impurities through the corrugated pipe and suction tube, effectively enhancing the cleaning result.

[0009] Furthermore, the cleaning tube is internally connected to a connecting tube, and the front end of the connecting tube is fixedly connected to a corrugated tube.

[0010] The above solution effectively prevents the corrugated pipe from rotating along with the cleaning pipe by connecting the pipe and the cleaning pipe through rotation.

[0011] Furthermore, an operating lever is installed on the upper surface of the housing, and a sleeve is fixedly connected to the outer surface of the operating lever, with the bellows engaging with the sleeve.

[0012] The above solution, through the setting of the jacket, can achieve the purpose of storing the bellows.

[0013] Furthermore, the other end of the corrugated pipe is connected to an external vacuum cleaner.

[0014] The above solution, through the setting of the corrugated pipe, can achieve the purpose of dust collection.

[0015] Furthermore, a motor is provided at the rear end of the power shaft, and the output end of the motor is fixedly connected to the power shaft.

[0016] The above solution, through the installation of a motor, enables the rotation of the cleaning tube to be powered.

[0017] Furthermore, a fixing rib is fixedly connected to the outer surface of the motor, and the fixing rib is fixedly connected to the housing.

[0018] The above solution, through the setting of the fixing frame ribs, can achieve the purpose of fixing the motor.

[0019] Furthermore, each of the soft-padded patches is bonded to its adjacent extension block.

[0020] The above solution, through the bonding of the soft patch and the extension block, makes it easy for users to replace the parts.

[0021] Furthermore, the shell is made of acrylic material.

[0022] The above solution, by using an acrylic shell, makes it easier for users to observe the cleaning status.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This floor cleaning brush, designed to prevent carpet damage, uses a cleaning tube to rotate soft bristles, enabling it to clean and scrub carpets. Dust generated during cleaning is blocked by the casing. The soft bristles are easily replaced by an extension block, improving user convenience. Activating an external vacuum cleaner allows for the collection of dust and impurities through a corrugated hose, effectively enhancing cleaning efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0026] Figure 2 This is a left view of the overall structure of this application;

[0027] Figure 3 This is a sectional view of the left side of the overall structure of this application;

[0028] Figure 4 This is a schematic diagram of the cleaning pipe structure in this application.

[0029] In the picture:

[0030] 1. Housing; 2. Power shaft; 3. Air tube; 4. Cleaning tube; 5. Extension block; 6. Soft brush pad; 7. Vacuum tube; 8. Connecting tube; 9. Corrugated tube; 10. Operating lever; 11. Jacket; 12. Motor; 13. Fixing rib. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of a floor cleaning brush for preventing carpet damage includes a housing 1 made of acrylic material. The acrylic material of the housing 1 facilitates the user's observation of the cleaning status. A power shaft 2 is rotatably connected to the rear inner wall of the housing 1, and an air tube 3 is rotatably connected to the front inner wall of the housing 1. The power shaft 2 and the air tube 3 are on the same axis. A cleaning tube 4 is provided between the air tube 3 and the power shaft 2. The cleaning tube 4 is fixedly connected to the power shaft 2 and fixedly connected to the air tube 3.

[0033] Please see Figure 1 , Figure 2 and Figure 3 A motor 12 is provided at the rear end of the power shaft 2. The output end of the motor 12 is fixedly connected to the power shaft 2. The motor 12 can provide power for the rotation of the cleaning tube 4. A fixing rib 13 is fixedly connected to the outer surface of the motor 12. The fixing rib 13 is fixedly connected to the housing 1. The fixing rib can be used to fix the motor 12.

[0034] Please see Figure 1 , Figure 2 and Figure 4 Multiple circumferentially arranged extension blocks 5 are fixedly connected to the outer surface of the cleaning tube 4. Each extension block 5 has a soft bristle sticker 6 on the side away from the cleaning tube 4. Each soft bristle sticker 6 is glued to the extension block 5 next to it. The glued soft bristle sticker 6 to the extension block 5 makes it easy for the user to replace. Multiple sets of vacuum tubes 7 are fixedly connected to the outer surface of the cleaning tube 4. A connecting tube 8 is rotatably connected to the inside of the cleaning tube 4. A corrugated tube 9 is fixedly connected to the front end of the connecting tube 8. The rotatable connection between the connecting tube 8 and the cleaning tube 4 can effectively prevent the corrugated tube 9 from rotating along with the cleaning tube 4 during rotation.

[0035] Please see Figure 1 , Figure 2 and Figure 3 An operating lever 10 is installed on the upper surface of the housing 1. A sleeve 11 is fixedly connected to the outer surface of the operating lever 10. The corrugated tube 9 is snapped into the sleeve 11. The sleeve 11 is used to store the corrugated tube 9. The other end of the corrugated tube 9 is connected to an external vacuum cleaner. The corrugated tube 9 is used to vacuum.

[0036] This embodiment of a floor cleaning brush for preventing carpet damage uses a cleaning tube 4 to rotate a soft bristle 6, enabling it to clean and scrub carpets. Dust generated during the cleaning process is blocked by the housing 1. The soft bristle 6 is easily replaced by the extension block 5, improving user convenience. Activating an external vacuum cleaner allows for the collection of dust and impurities via a corrugated tube 9 and a suction tube 7, effectively improving cleaning efficiency.

[0037] The working principle of the above embodiment is as follows: When in use, the cleaning tube 4 is brought into contact with the external carpet, and then the motor 12 is started to drive the power shaft 2 to rotate, thereby rotating the cleaning tube 4 and the soft carpet 6, which can clean the carpet. During the cleaning process, the vacuum tube 7 can be rotated. By starting the external vacuum cleaner, the dust and impurities generated during cleaning are sucked up through the corrugated tube 9 and the suction tube.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A floor cleaning brush for preventing carpet damage, comprising a housing (1), characterized in that: The rear inner wall of the housing (1) is rotatably connected to a power shaft (2), and the front inner wall of the housing (1) is rotatably connected to an air pipe (3). The power shaft (2) and the air pipe (3) are on the same axis. A cleaning pipe (4) is provided between the air pipe (3) and the power shaft (2). The cleaning pipe (4) is fixedly connected to the power shaft (2), and the cleaning pipe (4) is fixedly connected to the air pipe (3). The outer surface of the cleaning tube (4) is fixedly connected with a plurality of circumferentially arranged extension blocks (5), and each extension block (5) is provided with a soft bristle patch (6) on the side away from the cleaning tube (4). The outer surface of the cleaning tube (4) is fixedly connected with a plurality of vacuum tubes (7).

2. The floor cleaning brush for preventing carpet damage according to claim 1, characterized in that: The cleaning tube (4) is rotatably connected to a connecting tube (8), and the front end of the connecting tube (8) is fixedly connected to a corrugated tube (9).

3. A floor cleaning brush for preventing carpet damage according to claim 2, characterized in that: An operating rod (10) is installed on the upper surface of the housing (1), and a sleeve (11) is fixedly connected to the outer surface of the operating rod (10). The bellows (9) is engaged with the sleeve (11).

4. A floor cleaning brush for preventing carpet damage according to claim 2, characterized in that: The other end of the corrugated pipe (9) is connected to an external vacuum cleaner.

5. A floor cleaning brush for preventing carpet damage according to claim 1, characterized in that: The rear end of the power shaft (2) is provided with a motor (12), and the output end of the motor (12) is fixedly connected to the power shaft (2).

6. A floor cleaning brush for preventing carpet damage according to claim 5, characterized in that: The outer surface of the motor (12) is fixedly connected with a fixing rib (13), and the fixing rib (13) is fixedly connected to the housing (1).

7. A floor cleaning brush for preventing carpet damage according to claim 1, characterized in that: Each of the soft patch (6) is bonded to its adjacent extension block (5).

8. A floor cleaning brush for preventing carpet damage according to claim 1, characterized in that: The shell (1) is made of acrylic.

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