Dust collector convenient for cleaning dead corners on wall side

Abstract

The utility model relates to the technical field of dust collectors, in particular to a dust collector convenient for cleaning dead corners on a wall edge. Comprising a handrail, a pulley frame for assisting an instrument to move is arranged at the bottom end of the handrail, mounting plates are arranged on the two sides of the pulley frame, rotating rods are rotationally arranged on the mounting plates, the bottom ends of the rotating rods are connected with dust collection frames, the dust collection frames are communicated with dust collection assemblies on the same sides, and the dust collection frames are attached to the adjacent sides of the pulley frame. Motors are obliquely installed at the tops of the dust collection frames, cleaning brushes located on the sides of the motors on the same sides are obliquely and rotationally arranged on the dust collection frames, and the cleaning brushes are connected with output shafts of the motors on the same sides through belt pulley sets. Through the combined design of the rotating rod and the clamping seat, the angle of the dust collection frame can be flexibly adjusted according to actual cleaning requirements, the state that the two sides are unfolded or the dust collection frame is of a rectangular structure is formed, the better fitting degree can be achieved for special positions such as wall corners or the wall corners, and the cleaning effect and efficiency are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and more specifically, to a vacuum cleaner that is easy to clean hard-to-reach corners along walls. Background Technology

[0002] A vacuum cleaner is a household appliance used to remove dust and small particles of debris from floors, furniture, and other surfaces. It uses an electric motor to drive a fan, generating a powerful airflow that sucks dust and dirt into a dust bag or container, thus achieving the purpose of cleaning.

[0003] However, in modern homes, cleaning narrow spaces such as corners with traditionally designed vacuum cleaners remains challenging. These cleaners often employ a horizontal suction inlet in the center, requiring frequent adjustments to ensure a close fit to the wall when cleaning corners. Due to structural limitations, perfect fit is often difficult to achieve, especially in hard-to-reach areas like wall edges and corners, resulting in less than ideal cleaning performance. Therefore, to address this issue, there is a pressing need for a vacuum cleaner that easily reaches and effectively cleans corners in various complex environments, significantly improving cleaning efficiency and user experience. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a vacuum cleaner that is easy to clean the dead corners along the wall, which can easily reach and effectively clean the dead corners in various complex environments, thereby significantly improving cleaning efficiency and user experience.

[0005] The technical solution of this utility model is: a vacuum cleaner for easy cleaning of dead corners along walls, including a handle, an integrated cylinder, a branch pipe, a vacuuming component, a pulley frame, a mounting plate, a rotating rod, a vacuuming frame, a motor, and a cleaning brush. The handle is provided with an integrated cylinder for collecting dust, and a branch pipe is connected to the top of the integrated cylinder. The branch pipe has a double-ended pipe, and a vacuuming component for vacuuming is provided at the end of each of the double-ended pipes. A pulley frame for assisting the movement of the device is provided at the bottom of the handle. Mounting plates are provided on both sides of the pulley frame, and a rotating rod is rotatably mounted on each mounting plate. The bottom end of each rotating rod is connected to the vacuuming frame. The vacuuming frame is connected to the vacuuming component on the same side, and the vacuuming frame is in contact with the adjacent side of the pulley frame. A motor is obliquely mounted on the top of the vacuuming frame. A cleaning brush located next to the motor on the same side is also obliquely rotatably mounted on the vacuuming frame. The cleaning brush is connected to the output shaft of the motor on the same side through a pulley assembly.

[0006] In one embodiment, the device further includes an elastic element and a locking seat. The upper end of the rotating rod is provided with an elastic element, and the lower end of the elastic element is provided with a locking seat. The locking seat is inserted and engaged with the mounting plate on the same side and the lower end of the rotating rod.

[0007] In one embodiment, a turntable is also included, with the top of the dust collection frame symmetrically arranged to rotate back and forth.

[0008] In one embodiment, a combing plate is also included, with combing plates inserted into the dust collection frame and corresponding to the cleaning brush stickers on the same side.

[0009] In one embodiment, the system further includes a guide sleeve and an insert rod. The guide sleeve is located above the combing plate on the same side of the dust collection frame, and the insert rod is inserted between the guide sleeve and the adjacent combing plate to fix the position of the combing plate.

[0010] In one embodiment, a friction block is also included, and the guide sleeve is further provided with a friction block that contacts the insertion rod.

[0011] The beneficial effects of this utility model are: 1. Through the combination design of the rotating rod and the card seat, this utility model allows the dust collection frame to be flexibly adjusted according to actual cleaning needs, forming a state of unfolding on both sides or a rectangular structure, so as to achieve better fit for special positions such as corners, greatly improving the cleaning effect and efficiency.

[0012] 2. This utility model uses a motor to drive the cleaning brush to rotate, which can reach hard-to-reach places and effectively remove stubborn stains, thus improving the cleaning quality. Attached Figure Description

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a three-dimensional structural diagram of the branch pipe, dust collection assembly, and pulley frame of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the rotating rod, the dust collection frame, and the card slot.

[0016] Figure 4 This is a three-dimensional structural diagram of the combing plate, guide sleeve, and insert rod of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Handrail, 2. Integrated tube, 3. Branch tube, 4. Vacuuming assembly, 5. Pulley frame, 6. Mounting plate, 7. Rotary rod, 71. Elastic element, 8. Vacuuming frame, 9. Locking seat, 10. Turntable, 11. Motor, 12. Cleaning brush, 13. Combing plate, 14. Guide sleeve, 15. Insert rod, 16. Friction block. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example: A vacuum cleaner that facilitates cleaning hard-to-reach corners along walls, such as... Figure 1-Figure 4 As shown, the vacuum cleaner includes a handle 1, an integrated cylinder 2, a branch pipe 3, a vacuuming assembly 4, a caster frame 5, a mounting plate 6, a rotating rod 7, a vacuuming frame 8, a motor 11, and a cleaning brush 12. The handle 1 is the handheld part used to control the movement of the entire vacuum cleaner. The handle 1 is equipped with an integrated cylinder 2 for collecting dust, which is the main container for collecting dust and debris. A branch pipe 3 is connected to the integrated cylinder 2. The branch pipe 3 has a double-ended pipe, and a vacuuming assembly 4 is installed at the end of each end of the double-ended pipe. The simultaneous connection of the two vacuuming assemblies 4 can improve the overall cleaning efficiency. A caster frame 5 is provided at the bottom of the handle 1 to assist in the movement of the vacuum cleaner. Mounting plates 6 are fixed on both sides of the caster frame 5, and rotating rods 7 are rotatably mounted on the mounting plates 6. The bottom of each component is connected to a vacuum frame 8, which allows the vacuum frame 8 to rotate around the mounting plate 6 via a rotating rod 7 to better adapt to cleaning needs at different angles. The vacuum frame 8 is connected to the vacuum assembly 4 on the same side, and the vacuum frames 8 on both sides are respectively attached to the left and right sides of the pulley frame 5, so that the vacuum frame 8 can change its position and shape by rotating, thereby adapting to the position of the wall or corner. A motor 11 is installed at an angle on the top of each vacuum frame 8, and a cleaning brush 12 is also installed at an angle next to the motor 11 on the same side. The cleaning brush 12 is connected to the output shaft of the motor 11 on the same side through a pulley assembly. The motor 11 drives the cleaning brush 12 to rotate, thereby brushing the corners of the wall, thereby effectively removing dust from hard-to-reach areas such as corners, and thoroughly cleaning stubborn dust.

[0020] like Figure 4 As shown, it also includes an elastic element 71 and a locking seat 9. The upper end of the rotating rod 7 is provided with an elastic element 71. In this embodiment, the elastic element 71 is a spring. The bottom end of the elastic element 71 is provided with a locking seat 9. The locking seat 9 is inserted and cooperates with the mounting plate 6 on the same side and the bottom end of the rotating rod 7. It can adapt to the adjustment angle of the vacuum cleaner frame 8 and ensure the stability of the position of the vacuum cleaner frame 8 after adjustment, preventing it from shaking randomly during use.

[0021] like Figure 1 and Figure 3 As shown, it also includes a turntable 10. The top of the dust collection frame 8 is symmetrically equipped with a turntable 10 that rotates back and forth to assist in adjusting the moving direction of the dust collection frame 8.

[0022] like Figure 4 As shown, it also includes a combing plate 13. Each dust collection frame 8 is fitted with a combing plate 13 that is attached to the cleaning brush 12 on the same side, which helps to comb and remove hair or fibers attached to the cleaning brush 12 and prevent tangling.

[0023] like Figure 4 As shown, it also includes a guide sleeve 14 and an insertion rod 15. A guide sleeve 14 is provided on the dust collection frame 8 above the combing plate 13 on the same side. An insertion rod 15 is inserted between the guide sleeve 14 and the adjacent combing plate 13 to fix the position of the combing plate 13 and ensure the stability of the combing plate 13 during use.

[0024] like Figure 4 As shown, it also includes a friction block 16. The guide sleeve 14 is also provided with a friction block 16 that is in contact with the insertion rod 15, thereby increasing the fixing effect of the insertion rod 15 and preventing the combing plate 13 from loosening.

[0025] When cleaning the wall edge, first grasp the handle 1 and release the two side locking seats 9, allowing them to disengage from the corresponding mounting plates 6 and rotating rods 7. Then, the elastic element 71 deforms as the locking seats 9 move, allowing the two side suction frames 8 to rotate around the rotating rod 7 until they unfold and are parallel to the wall edge. Next, reinsert the locking seats 9 between the mounting plates 6 and the rotating rod 7 to ensure the suction frame 8 is stable. This extends and increases the contact area between the suction frame 8 and the wall, improving overall suction efficiency. Then, activate the suction assembly 4, keeping the suction frame 8 pressed against the wall. The powerful suction of the suction assembly 4 draws dust into the suction frame 8, which is then sent to the dust collection bin through the branch pipes 3.

[0026] Meanwhile, the motor 11 drives the cleaning brush 12 to rotate, performing deep cleaning of the corners. This not only effectively removes stubborn stains but also helps the vacuum frame 8 to better conform to the wall surface. For walls with corners, the vacuum frames 8 on both sides can be adjusted to the sides of the pulley frame 5 to form a rectangular structure, allowing for flexible rotation in corner areas and ensuring thorough cleaning. To prevent residue on the cleaning brush 12 from affecting the cleaning effect, the combing plate 13 is inserted into the vacuum frames 8 on both sides, and the insert rod 15 is inserted between the guide sleeve 14 and the combing plate 13, ensuring that the combing plate 13 is always in close contact with the cleaning brush 12 to maintain its cleanliness.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum cleaner that is easy to clean corners and edges of walls, characterized in that, The device includes a handrail (1), an integrated cylinder (2), a branch pipe (3), a dust collection assembly (4), and a pulley frame (5). The handrail (1) has an integrated cylinder (2) for collecting dust. A branch pipe (3) is connected to the integrated cylinder (2). The branch pipe (3) has a double-ended pipe, and a dust collection assembly (4) for vacuuming is installed at each end of the double-ended pipe. A pulley frame (5) for assisting in the movement of the device is installed at the bottom of the handrail (1). The device also includes a mounting plate (6), a rotating rod (7), a dust collection frame (8), a motor (11), and a cleaning brush (12). The pulley frame (5)... 5) is provided with mounting plates (6) on both sides. A rotating rod (7) is rotatably provided on each mounting plate (6). A dust collection frame (8) is connected to the bottom end of each rotating rod (7). The dust collection frame (8) is connected to the dust collection assembly (4) on the same side. The dust collection frame (8) is attached to the adjacent side of the pulley frame (5). A motor (11) is installed obliquely on the top of each dust collection frame (8). A cleaning brush (12) is also obliquely rotatably provided on the dust collection frame (8) next to the motor (11) on the same side. The cleaning brush (12) is connected to the output shaft of the motor (11) on the same side through a pulley assembly.

2. A vacuum cleaner according to claim 1 that facilitates cleaning hard-to-reach corners along walls, characterized in that, It also includes an elastic element (71) and a locking seat (9). The upper end of the rotating rod (7) is provided with an elastic element (71), and the bottom end of the elastic element (71) is provided with a locking seat (9). The locking seat (9) is inserted and engaged with the mounting plate (6) on the same side and the bottom end of the rotating rod (7).

3. A vacuum cleaner for easy cleaning of hard-to-reach corners along walls, as described in claim 2, is characterized in that... It also includes a turntable (10), and the top of the dust collection frame (8) is symmetrically equipped with a turntable (10) that rotates back and forth.

4. A vacuum cleaner for easy cleaning of hard-to-reach corners along walls, as described in claim 3, is characterized in that... It also includes a combing plate (13), and the dust collection frame (8) is provided with a combing plate (13) that is attached to the cleaning brush (12) on the same side.

5. A vacuum cleaner according to claim 4 that facilitates cleaning hard-to-reach corners along walls, characterized in that, It also includes a guide sleeve (14) and a plug rod (15). The guide sleeve (14) is provided on the dust collection frame (8) above the combing plate (13) on the same side. The plug rod (15) is inserted between the guide sleeve (14) and the adjacent combing plate (13) to fix the position of the combing plate (13).

6. A vacuum cleaner according to claim 5 that facilitates cleaning hard-to-reach corners along walls, characterized in that, It also includes a friction block (16), and the guide sleeve (14) is also provided with a friction block (16) that is in contact with the insertion rod (15).

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