A hand-held electric sweeper-mop

Abstract

The utility model discloses a handheld electric sweeping and mopping machine belongs to cleaning equipment field. Including main part, rolling brush, cleaning box, bottom scoop, rolling brush, cleaning box install on the main part, and the garbage storage cavity for storing garbage is formed in the cleaning box, and the garbage storage cavity has the opening on the side to rolling brush, and the garbage transmission channel is formed between bottom scoop and rolling brush, and the garbage transmission channel is communicated with the garbage storage cavity through the opening, and bottom scoop can move, and the bottom of bottom scoop is attached to the ground. The utility model has the advantages of: compared with the prior art, the bottom scoop of the utility model can move, and when using on uneven ground, the bottom surface of the bottom scoop can also be closely attached to the ground, so that the garbage on the ground can be effectively conducted to the garbage storage cavity through the garbage transmission channel, and the ground cleaning is more clean.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment, and specifically relates to a handheld electric sweeper and mop. Background Technology

[0002] With the development of modern technology, cleaning tools have become increasingly diverse, including brooms, mops, floor scrubbers, and vacuum cleaners. For Chinese consumers, cleaning the floor involves not only sweeping away solid debris but also washing the floor with water. Therefore, cleaning equipment needs to have both sweeping and mopping functions to achieve a thorough cleaning.

[0003] Based on this, electric sweepers and mops that can sweep or mop simultaneously have appeared on the market. They are equipped with modules such as a dustbin, water tank, roller brush, and shovel. The roller brush can work with the shovel to sweep solid waste on the ground into the dustbin. When the ground needs to be cleaned, clean water from the water tank flows onto the roller brush for mopping.

[0004] For example, prior art with application number 202010627527.2 discloses a cleaning device based on water and dust circulation, which includes a handheld part, a cleaning head, and a base. The handheld part includes a connecting rod, a clean water tank, and a battery. The cleaning head includes a wastewater tank, a garbage box, a roller, a shovel, a water pressure plate, a scraper assembly, and a housing. The wastewater tank, garbage box, and roller are mounted on the housing, which is connected to the clean water tank. The shovel is fixed to the housing and has an arc-shaped working surface. One end of the shovel contacts the ground when working, and the other end is connected to the garbage box. A garbage channel is formed between the arc-shaped working surface and the outer circumference of the roller. The shovel is used to scoop up solid garbage from the ground. When the roller rotates, it can sweep solid garbage into the garbage box through the garbage channel.

[0005] As described in the patent, the cleaning device disclosed above is a handheld electric sweeper and mop, which can sweep and wash the floor. However, because its blade is fixed to the housing and cannot move up and down, when used on a flat surface, the blade can fit relatively close to the ground and scoop up the garbage; when used on an uneven surface, the blade cannot stay in contact with the ground at all times, and when there is a gap between it and the ground, it cannot effectively scoop up the garbage, resulting in incomplete cleaning. Utility Model Content

[0006] To address the aforementioned problems, the purpose of this utility model is to provide a handheld electric sweeper and mop. By incorporating a vertically movable shovel, it can maintain contact with the ground even on uneven surfaces, resulting in a cleaner floor.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] This utility model provides a handheld electric sweeper and mop, comprising:

[0009] main body;

[0010] A roller brush, which is mounted on the main body;

[0011] A cleaning box is mounted on the main body and has a waste storage cavity for storing waste inside the cleaning box, the waste storage cavity having an opening on the side facing the roller brush;

[0012] The bottom shovel has a waste conduction channel between itself and the roller brush. The waste conduction channel is connected to the waste storage cavity through an opening. The bottom shovel is movable, so that the bottom of the bottom shovel is in contact with the ground.

[0013] Further, the roller brush includes a roller brush body, and a roller brush support frame is provided at one end or opposite ends of the roller brush body. The roller brush support frame is fixedly installed on the body. One end of the roller brush support frame has a movable groove, and the movable groove has a central shaft column in the middle. The bottom shovel includes a shovel bracket, a shovel bar, a movable spring, a spring, and a locking element. The shovel bar is installed on the shovel bracket. The waste conduction channel is located between the shovel bar and the roller brush body, and the bottom surface of the shovel bar is in contact with the ground. One end or opposite ends of the shovel bracket has a movable part, and the movable part has a shaft hole. The movable part is movably installed in the movable groove. The shaft is inserted into the shaft hole; the shovel support is also provided with mounting holes in the vertical direction, and a guide hole is provided on the bottom wall of the mounting hole; the movable spring buckle includes a spring buckle rod and a spring buckle cap, the spring buckle cap is movably disposed in the mounting hole, the upper end of the spring buckle rod is movably disposed in the mounting hole and connected to the lower end of the spring buckle cap, and the lower end of the spring buckle rod movably extends through to the bottom of the guide hole; the spring is sleeved on the spring buckle rod, and the upper end of the spring abuts against the bottom surface of the spring buckle cap, and the lower end of the spring abuts against the bottom wall of the mounting hole; the locking member is fixedly connected to the lower end of the spring buckle rod, and the locking member abuts against the wall of the guide hole on the side opposite to the mounting hole.

[0014] Furthermore, the shovel blade is made of soft rubber material, which can improve its adhesion to the ground and prevent scratching the floor when rubbing against the ground.

[0015] Furthermore, the locking element is a screw, and the lower end of the spring-loaded lever has a screw hole. The screw shank is threaded into the screw hole, and the screw nut abuts against the wall of the guide hole on the side opposite to the mounting hole. The screw can lock the lower end of the spring-loaded lever, preventing the spring-loaded lever from coming out of the mounting hole.

[0016] Furthermore, each end of the roller brush body is provided with a roller brush support frame. The roller brush also includes a gearbox cover, a motor, a planetary gear set, and a transmission component. One end of the gearbox cover is assembled with the roller brush support frame at one end of the roller brush body to form a cavity, and the other end extends into the roller brush body. The motor and planetary gear set are disposed within the cavity, and the transmission component is installed at the front end of the gearbox cover. The output end of the motor is connected to the transmission component through the planetary gear set. The transmission component is disposed within the roller brush body and is fixedly connected to the roller brush body. In this application, when the motor rotates, it drives the transmission component to rotate through the planetary gear set, thereby driving the roller brush to rotate and realizing the rolling operation of the roller brush.

[0017] Furthermore, a bracket housing is provided at the other end of the roller brush body. One end of the bracket housing is connected to the roller brush support frame at the other end of the roller brush body, and the other end of the bracket housing is rotatably connected to the roller brush body.

[0018] Furthermore, the outer wall of the bracket housing is provided with a snap-fit ​​protrusion, and the main body has a snap-fit ​​hole that matches the snap-fit ​​protrusion. The snap-fit ​​protrusion can be detachably snapped into the snap-fit ​​hole. The bracket housing can be snapped into the snap-fit ​​hole of the main body through the snap-fit ​​protrusion, realizing the assembly of the entire roller brush body with the main body; at the same time, the snap-fit ​​protrusion can be detached relative to the snap-fit ​​hole, which facilitates the maintenance and replacement of the roller brush body.

[0019] Furthermore, the main body includes a main housing, within which a control circuit board and a water pump are disposed. The water pump is connected to the control circuit board. The cleaning chamber has a cleaning water storage cavity for storing cleaning water. The wall of the cleaning chamber is also provided with a water outlet connector connected to the cleaning water storage cavity. The water outlet connector is connected to the water inlet of the water pump via a pipe. The main housing is also provided with a water guide groove arranged in the same direction as the roller brush body. The water guide groove is attached to the upper side of the roller brush body. The bottom wall of the water guide groove is also provided with one or more guide holes, which correspond to different positions on the roller brush body. The water guide groove is also provided with a water inlet connector, and the water outlet of the water pump is connected to the water outlet connector via a pipe.

[0020] Furthermore, a light is provided at the front end of the main unit housing. The light is connected to the control circuit board and is located above and to the side of the roller brush. During sweeping and mopping, the light can provide illumination, making it convenient for the electric sweeper and mop to be used at night or in low-light conditions.

[0021] Furthermore, the main unit housing is also equipped with a smart light strip, which is connected to the control circuit board and can be used to indicate the working status of the roller brush. When the roller brush is in wet mopping mode, the smart light strip is always on; when the roller brush is in dry mopping mode, the smart light strip is always off.

[0022] Furthermore, a hair combing plate for combing the hair on the surface of the roller brush is installed on the side wall of the opening. The front end of the hair combing plate has comb teeth that can abut against the outer surface of the roller brush. When sweepers and mops are used in bedrooms, living rooms, and other places, there is usually human or pet hair on the floor. This hair will get tangled on the outer surface of the roller brush during its rotation. When there is a lot of hair, it will affect the rotation of the roller brush. Current sweepers and mops usually require manual cleaning of the hair, which not only complicates the sweeping and mopping process and affects the efficiency, but is also not clean enough. This application, by setting a hair combing plate, allows the comb teeth at the front end of the hair combing plate to automatically comb the hair on the outer surface of the roller brush during the sweeping and mopping process, combing the hair into the comb teeth, thereby preventing the hair from getting tangled on the outer surface of the roller brush, making the use of the roller brush smoother and more convenient.

[0023] Furthermore, the hair combing plate is equipped with rotating shafts at both ends. One end of the rotating shaft is rotatably installed in the rotating holes at both ends of the hair combing plate, and the other end of the rotating shaft is embedded and fixed in the side wall of the opening, allowing the hair combing plate to rotate relative to the waste storage cavity. When the hair combing plate moves to the first position, it blocks the opening. When it moves to the second position, it opens relative to the opening, and the comb teeth abut against the outer surface of the roller brush. This can be understood as follows: when the roller brush is working and hair combing is required, the hair combing plate opens relative to the opening, and the comb teeth abut against the outer surface of the roller brush; when sweeping and mopping are complete and the waste in the waste storage cavity needs to be cleaned, the user will disassemble the cleaning box from the main body and then pour the waste in the waste storage cavity into a trash can or bin. At this time, to prevent the waste in the waste storage cavity from overflowing, the hair combing plate will rotate to block the opening.

[0024] Furthermore, a torsion spring is sleeved on the rotating shaft to hold the hair combing plate in the first position. The main body has an installation cavity, and the cleaning box is detachably installed in the installation cavity. The hair combing plate has a comb plate foot at the end opposite to the comb teeth. The comb plate foot and comb teeth are located on opposite sides of the rotating shaft to form a lever structure. A sliding groove is provided on the upper wall of the installation cavity to avoid the comb plate foot. One end of the sliding groove extends to the entrance of the installation cavity, and the other end of the sliding groove extends to the opening. A blocking step is provided at the end of the sliding groove near the opening to drive the comb plate foot to rotate, thereby driving the hair combing plate to rotate from the first position to the second position.

[0025] Furthermore, the top surface of the hair combing plate is also equipped with a scraper for scraping the wastewater on the roller brush into the waste storage cavity. The upper surface of the hair combing plate has a wastewater guide channel. One end of the wastewater guide channel extends to the lower side of the scraper, and the other end extends into the opening, so that the wastewater scraped out by the scraper can be poured into the waste storage cavity through the opening.

[0026] Furthermore, the scraper blade has an "L"-shaped structure, with one end connected to the top surface of the hair combing plate by a screw, and the other end abutting against the outer surface of the roller brush. During the rolling of the roller brush, the scraper blade can scrape the wastewater on the surface of the roller brush, which flows into the waste storage cavity along the wastewater guide groove on the upper surface of the hair combing plate.

[0027] Furthermore, the bottom of the mounting cavity has a supporting step. When the cleaning box is installed into the mounting cavity, it can be supported and positioned by the supporting step, thereby enabling modular assembly of the cleaning box and facilitating disassembly and assembly.

[0028] Furthermore, the electric sweeper and mop also includes a handle with a mounting head at its bottom. A rotating groove is provided on the upper surface of the main housing. The mounting head is detachably and rotatably mounted within the rotating groove. A concave arc-shaped locking groove is formed at the bottom of the rotating groove. A retractable locking member is movably mounted on the mounting head. One end of the locking member is engaged with the arc-shaped locking groove via a triangular head, and the other end is connected to the inner wall of the mounting head via a spring. The handle is detachably connected to the rotating groove on the main housing via the mounting head, allowing for easy disassembly and replacement.

[0029] The beneficial effects of this utility model are as follows: Compared with the prior art, this application, by setting a movable bottom shovel, can keep the bottom surface of the bottom shovel in close contact with the ground when used on uneven ground, thereby effectively transferring the garbage on the ground to the garbage storage cavity through the garbage transfer channel, making the ground cleaner. Attached Figure Description

[0030] Figure 1 This is an isometric drawing of a handheld electric sweeper / mop.

[0031] Figure 2 This is a cross-sectional view of a handheld electric sweeper / mop.

[0032] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0033] Figure 4 It is an axonometric drawing of the main subject from a frontal view.

[0034] Figure 5 It is an axonometric drawing taken from the bottom of the main body.

[0035] Figure 6 Exploded view of the main body.

[0036] Figure 7 This is an isometric view of the cleaning box with the hair combing plate in the first position.

[0037] Figure 8 This is an isometric view of the cleaning box with the hair combing plate in the second position.

[0038] Figure 9 This is an exploded view of the cleaning chamber.

[0039] Figure 10 Axonometric view of the assembled roller brush and bottom shovel.

[0040] Figure 11 Cross-sectional view of the assembled roller brush and bottom shovel.

[0041] Figure 12 yes Figure 11 A magnified view of a section at point B.

[0042] Figure 13 An exploded view of the roller brush.

[0043] Figure 14 It is an isometric view of the bottom shovel opening.

[0044] Figure 15 This is an exploded view of the bottom shovel opening.

[0045] In the diagram: 1. Main body; 11. Main unit housing; 12. Control circuit board; 13. Water pump; 14. Water guide channel; 15. Flow guide hole; 16. Water inlet connector; 17. Lighting lamp; 18. Intelligent light strip; 19. Mounting cavity; 110. Slide groove; 111. Blocking step; 112. Supporting step; 113. Rotating groove; 114. Arc-shaped slot; 115. Snap hole; 2. Roller brush; 21. Roller brush body; 22. Roller brush support frame; 221. Movable groove; 222. Central shaft column; 23. Gearbox cover; 24. Motor; 25. Planetary gear set; 26. Transmission component; 27. Bracket housing; 28. Snap-fit ​​protrusion; 3. Handle; 31. Mounting head; 32. Snap-fit ​​connector; 4. Cleaning box; 41. Waste storage chamber; 42. Opening; 43. Cleaning water storage chamber; 44. Water outlet connector; 45. Hair combing plate; 46. Comb teeth; 47. Rotating shaft; 48. Torsion spring; 49. Comb plate pressure foot; 410. Scraper; 411. Wastewater guide channel; 5. Bottom shovel opening; 51. Shovel opening bracket; 511. Moving part; 512. Shaft hole; 513. Mounting hole; 514. Guide through hole; 52. Shovel bar; 53. Movable spring clip; 531. Spring clip rod; 532. Spring clip cap; 533. Screw hole; 54. Spring; 55. Locking component; 6. Waste conduction channel. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0047] To achieve the above objectives, the technical solution of this utility model is as follows:

[0048] See Figure 1-15 As shown, this embodiment provides a handheld electric sweeper and mop, including:

[0049] Entity 1;

[0050] Roller brush 2, which is mounted on the main body 1;

[0051] Handle 3;

[0052] The cleaning box 4 is installed on the main body 1, and the cleaning box 4 has a garbage storage cavity 41 for storing garbage. The garbage storage cavity 41 has an opening 42 on the side facing the roller brush 2.

[0053] The bottom shovel opening 5 has a waste conduction channel 6 between it and the roller brush 2. The waste conduction channel 6 is connected to the waste storage cavity 41 through the opening 42. The bottom shovel opening 5 is movable, so that the bottom of the bottom shovel opening 5 is in contact with the ground.

[0054] In this application, the main body 1 provides basic installation and control functions for the roller brush 2, cleaning box 4, and handle 3. Compared with the prior art, the bottom shovel 5 of this application is installed on the roller brush 2 and can move. When used on uneven ground, the bottom surface of the bottom shovel 5 can also keep in close contact with the ground through movement, so that the garbage on the ground can be effectively transferred to the garbage storage cavity 41 through the garbage transfer channel 6, making the ground cleaner.

[0055] Further, the roller brush 2 includes a roller brush body 21, with roller brush support frames 22 provided at opposite ends of the roller brush body 21. The roller brush support frames 22 are fixedly installed on the body 1. One end of the roller brush support frame 22 has a movable groove 221, and the middle of the movable groove 221 has a central shaft column 222. The bottom shovel 5 includes a shovel bracket 51, a shovel bar 52, a movable spring buckle 53, a spring 54, and a locking element 55. The shovel bar 52 is installed on the shovel bracket 51. The garbage conveying channel 6 is located between the shovel bar 52 and the roller brush body 21, and the bottom surface of the shovel bar 52 is in contact with the ground. The opposite ends of the shovel bracket 51 have movable parts 511, and the movable parts 511 have shaft holes 512. The two movable parts 511 are movably installed one-to-one in the two movable grooves 221, and the corresponding central shaft column 222 passes through them. The shovel jaw bracket 51 has a vertically oriented mounting hole 513, and a guide through hole 514 is provided on the bottom wall of the mounting hole 513. The movable spring clip 53 includes a spring clip rod 531 and a spring clip cap 532. The spring clip cap 532 is movably disposed within the mounting hole 513, and the upper end of the spring clip rod 531 is movably disposed within the mounting hole 513 and connected to the lower end of the spring clip cap 532. The lower end of the spring-loaded rod 531 extends movably through the bottom of the guide hole 514; the spring 54 is sleeved on the spring-loaded rod 531, and the upper end of the spring 54 abuts against the bottom surface of the spring-loaded cap 532, and the lower end of the spring 54 abuts against the bottom wall of the mounting hole 513; the locking member 55 is fixedly connected to the lower end of the spring-loaded rod 531, and the locking member 55 abuts against the wall of the guide hole 514 on the side opposite to the mounting hole 513.

[0056] With the above structure, when the electric sweeper and mop are in use, the shovel bracket 51 is movably connected to the movable groove 221 of the roller brush support frame 22 through the movable part 511. The shovel bracket 51 will rotate up and down around the central shaft 222 of the roller brush support frame 22 through the shaft hole 512. Under normal conditions, the shovel bracket 51 will naturally fall down based on its own weight, so that the bottom of the shovel bar 52 is in contact with the ground. The spring 54 can provide a downward elastic force to the bottom wall of the mounting hole 513, pressing the shovel bracket 51 down, which can also make the bottom of the shovel bar 52 close to the ground. Meanwhile, because the spring 54 is elastic, it can achieve a soft connection between the movable spring buckle 53 and the shovel bracket 51. Even when used on uneven ground, the position of the shovel bracket 51 can be adjusted by the extension and retraction of the spring 54, so that the shovel blade 52 can always be in close contact with the ground. For example, when the electric sweeper encounters a step while moving forward, the shovel bracket 51 will jump upward due to its movement and compress the spring 54 to avoid the step. The shovel blade 52 will still be in close contact with the ground under the support of the spring 54, making the ground cleaner.

[0057] Furthermore, the shovel strip 52 is made of soft rubber material, which can improve the adhesion to the ground and prevent scratching the floor when rubbing against the ground.

[0058] Furthermore, the locking element 55 is a screw, and the lower end of the spring-loaded lever 531 has a screw hole 533. The screw shank is threaded into the screw hole 533, and the screw nut abuts against the wall of the guide hole 514 on the side opposite to the mounting hole 513. The screw can lock the lower end of the spring-loaded lever 531, preventing the spring-loaded lever 531 from coming out of the mounting hole 513.

[0059] Furthermore, the roller brush 2 also includes a gearbox cover 23, a motor 24, a planetary gear set 25, and a transmission component 26. One end of the gearbox cover 23 is assembled with the roller brush support frame 22 at one end of the roller brush body 21 to form a cavity, and the other end extends into the roller brush body 21. The motor 24 and the planetary gear set 25 are disposed in the cavity, and the transmission component 26 is installed at the front end of the gearbox cover 23. The output end of the motor 24 is connected to the transmission component 26 through the planetary gear set 25. The transmission component 26 is disposed inside the roller brush body 21 and is fixedly connected to the roller brush body 21. In this application, when the motor 24 rotates, it drives the transmission component 26 to rotate through the planetary gear set 25, thereby driving the roller brush to rotate and realizing the rolling operation of the roller brush.

[0060] Furthermore, the other end of the roller brush body 21 is provided with a bracket housing 27. One end of the bracket housing 27 is connected to the roller brush support frame 22 at the other end of the roller brush body 21, and the other end of the bracket housing 27 is rotatably connected to the roller brush body 21.

[0061] Furthermore, roller brush body 21 is provided with roller brush support frames 22 at both ends, which are assembled with the bracket housings 27 and gearbox covers 23 on both sides and installed in the slots at both ends of the main body housing 11. The outer wall of the bracket housing 27 is provided with a snap-fit ​​protrusion 28. One end of the main body housing 11 has a slot 115 that matches the snap-fit ​​protrusion 28. The snap-fit ​​protrusion 28 is detachably snapped into the slot 115. The bracket housing 27 can be snapped into the slot 115 of the main body 1 through the snap-fit ​​protrusion 28, realizing the assembly between the entire roller brush body 21 and the main body 1; at the same time, the snap-fit ​​protrusion 28 can be detached relative to the slot 115, which facilitates the maintenance and replacement of the roller brush body 21.

[0062] Furthermore, the main body 1 includes a main housing 11, inside which a control circuit board 12 and a water pump 13 are disposed. The water pump 13 is connected to the control circuit board 12. The cleaning box 4 has a cleaning water storage cavity 43 for storing cleaning water. The wall of the cleaning box 4 is also provided with a water outlet connector 44 connected to the cleaning water storage cavity 43. The water outlet connector 44 is connected to the water inlet of the water pump 13 through a pipe. The main housing 11 is also provided with a water guide groove 14 arranged in the same direction as the roller brush body 21. The water guide groove 14 is attached to the upper side of the roller brush body 21. The bottom wall of the water guide groove 14 is also provided with one or more guide holes 15, which correspond to different positions of the roller brush body 21. The water guide groove 14 is also provided with a water inlet connector 16. The water outlet of the water pump 13 is connected to the water outlet connector 44 through a pipe. In this application, the water pump 13 draws water out of the cleaning water storage chamber 43 through the water inlet connector 16, and then guides the water into the water guide groove 14 through the water outlet connector 44. The water in the water guide groove 14 flows into the roller brush through the guide hole 15, thus satisfying the cleaning function of the roller brush.

[0063] Furthermore, a light 17 is provided at the front end of the main housing 11. The light 17 is connected to the control circuit board 12. The light 17 is located above and to the side of the roller brush. During sweeping and mopping, the light 17 can provide illumination, making it convenient for the electric sweeper and mop to be used at night or in dimly lit places.

[0064] Furthermore, a smart light strip 18 is also installed on the main housing 11. The smart light strip 18 is connected to the control circuit board 12 and can be used to indicate the working status of the roller brush. When the roller brush is in a wet mopping state, the smart light strip 18 is constantly lit; when the roller brush 2 is in a dry mopping state, the smart light strip 18 is constantly off, thus making it easy for the user to understand the working status of the roller brush. It should be noted that the working mode of the smart light strip 18 is controlled by the control circuit board 12, which is existing technology, and its specific working principle is not described in detail in this application.

[0065] Furthermore, a hair combing plate 45 for combing the hair on the surface of the roller brush is installed on the side wall of the opening 42. The front end of the hair combing plate 45 has comb teeth 46, which can abut against the outer surface of the roller brush body 21. When the sweeper and mop are used in bedrooms, living rooms and other places, there is usually human or pet hair on the ground. This hair will wrap around the outer surface of the roller brush during the rolling process. When there is a lot of hair, it will affect the rolling of the roller brush. Current sweepers and mops usually require manual cleaning of hair, which not only complicates the sweeping and mopping process and affects the efficiency of sweeping and mopping, but is also not clean and hygienic enough. This application sets the hair combing plate 45 so that during the sweeping and mopping process, the comb teeth 46 at the front end of the hair combing plate 45 can automatically comb the hair on the outer surface of the roller brush and comb the hair into the comb teeth 46, thereby preventing the hair from wrapping around the outer surface of the roller brush and making the use of the roller brush smoother and more convenient.

[0066] Furthermore, the hair combing plate 45 is equipped with rotating shafts 47 at both ends. One end of the rotating shaft 47 is rotatably installed in the rotating holes at both ends of the hair combing plate 45, and the other end of the rotating shaft 47 is embedded and fixed in the side wall of the opening 42, so that the hair combing plate 45 can rotate relative to the waste storage cavity 41. When the hair combing plate 45 moves to the first position, the hair combing plate 45 blocks the opening 42. When the hair combing plate 45 moves to the second position, the hair combing plate 45 opens relative to the opening 42, and the comb teeth 46 abut against the outer surface of the roller brush body 21. This can be understood as follows: When the roller brush is working and hair combing is required, the hair combing plate 45 opens relative to the opening 42, and the comb teeth 46 abut against the outer surface of the roller brush body 21; when sweeping and mopping are completed and the garbage in the garbage storage cavity 41 needs to be cleaned, the user will remove the cleaning box 4 from the body 1 and then pour the garbage in the garbage storage cavity 41 into the garbage can or trash can. At this time, in order to prevent the garbage in the garbage storage cavity 41 from overflowing, the hair combing plate 45 will cover the opening 42 by rotating.

[0067] Furthermore, a torsion spring 48 is sleeved on the rotating shaft 47, which is used to hold the hair combing plate 45 in the first position. The main body 1 has an installation cavity 19, and the cleaning box 4 is detachably installed in the installation cavity 19. The hair combing plate 45 has a comb plate foot 49 at the end opposite to the comb teeth 46. The comb plate foot 49 and the comb teeth 46 are located on opposite sides of the rotating shaft 47 to form a lever structure. The upper wall of the installation cavity 19 is provided with a sliding groove 110 to avoid the comb plate foot 49. One end of the sliding groove 110 extends to the entrance of the installation cavity 19, and the other end of the sliding groove 110 extends to the opening 42. The sliding groove 110 is provided with a blocking step 111 at the end near the opening 42 to drive the comb plate foot 49 to rotate, which is used to drive the hair combing plate 45 to rotate from the first position to the second position. Under normal conditions, without external intervention, the torsion provided by the torsion spring 48 keeps the hair combing plate 45 in the first position, and the hair combing plate 45 covers the opening 42 to prevent the garbage in the garbage storage cavity 41 from overflowing. When the sweeper and mop is in use, the user installs the cleaning box 4 into the mounting cavity 19 of the main body 1. During the installation process, the comb plate foot 49 slides along the slide groove 110. When it slides to the end of the slide groove 110, the blocking step 111 blocks the comb plate foot 49, forcing the comb plate foot 49 to rotate, which in turn forces the entire hair combing plate 45 to rotate relative to the rotating shaft 47, and the hair combing plate 45 rotates from the first position to the second position. The hair combing plate 45 is open relative to the opening 42, which ensures that the garbage cleaned by the roller brush can smoothly enter the garbage storage cavity 41, and also allows the comb teeth 46 to abut against the outer surface of the roller brush to comb the hair on the roller brush surface. At this time, due to the support and positioning of the roller brush surface against the comb teeth 46, the hair combing plate 45 can be prevented from returning to its original position due to the elastic force of the torsion spring 48. When the sweeping and mopping is completed and the cleaning box 4 is removed from the installation cavity 19, the entire hair combing plate 45 will be torsionally reset due to the loss of the positioning of the roller brush. The hair combing plate 45 rotates from the second position to the first position, blocking the opening 42 and preventing garbage from overflowing from the garbage storage cavity 41.

[0068] Furthermore, the top surface of the hair combing plate 45 is also equipped with a scraper 410 for scraping the wastewater on the roller brush into the waste storage cavity 41. The upper surface of the hair combing plate 45 has a wastewater guide channel 411. One end of the wastewater guide channel 411 extends to the lower side of the scraper 410, and the other end extends to the opening 42, so that the wastewater scraped out by the scraper 410 can be poured into the waste storage cavity 41 through the opening 42.

[0069] Furthermore, the scraper blade 410 has an "L"-shaped structure. One end of the "L"-shaped structure is connected to the top surface of the hair combing plate by a screw, and the other end abuts against the outer surface of the roller brush body 21. During the rolling of the roller brush, the scraper blade 410 can scrape the sewage from the surface of the roller brush body 21 and allow it to flow into the waste storage cavity 41 along the sewage guide groove 411 on the upper surface of the hair combing plate.

[0070] Furthermore, the bottom of the mounting cavity 19 has a supporting step 112. When the cleaning box 4 is installed into the mounting cavity 19, it can be supported and positioned by the supporting step 112, thereby enabling modular assembly of the cleaning box 4 and facilitating disassembly and assembly.

[0071] Furthermore, the handle 3 has a mounting head 31 at its bottom, and the upper surface of the main housing 11 is provided with a rotating groove 113. The mounting head 31 is detachably and rotatably mounted in the rotating groove 113. The bottom of the rotating groove 113 has a concave arc-shaped slot 114. The mounting head 31 is movably mounted with a retractable snap-fit ​​member 32. One end of the snap-fit ​​member 32 is snapped into the arc-shaped slot 114 by a triangular head, and the other end is connected to the inner wall of the mounting head 31 by a spring. The handle 3 is detachably connected to the rotating groove 113 on the main housing 11 via the mounting head 31, which facilitates disassembly and replacement. When the sweeper and mop are not in use, the mounting head 31 is elastically locked in the arc-shaped slot 114 of the rotating groove 113 by the snap-fit ​​32, ensuring that the handle 3 is in a vertical position, making it convenient to place the sweeper and mop against the wall. When the sweeper and mop are in use, the handle 3 is manually rotated. When the snap-fit ​​32 at the front end of the mounting head 31 is under pressure, the spring will contract and the snap-fit ​​32 will retract appropriately into the mounting head 31. The triangular head is released into the arc-shaped slot 114, ensuring that the handle 3 can be rotated to an inclined position, making it convenient for the user to hold the handle 3 for sweeping and mopping.

[0072] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 handheld electric sweeper and mop, characterized in that, include: main body; A roller brush, which is mounted on the main body; A cleaning box is mounted on the main body and has a waste storage cavity for storing waste inside the cleaning box, the waste storage cavity having an opening on the side facing the roller brush; The bottom shovel has a waste conduction channel between itself and the roller brush. The waste conduction channel is connected to the waste storage cavity through an opening. The bottom shovel is movable, so that the bottom of the bottom shovel is in contact with the ground.

2. The handheld electric sweeper and mop as described in claim 1, characterized in that, The roller brush includes a roller brush body, with a roller brush support frame provided at one end or opposite ends of the roller brush body. The roller brush support frame is fixedly installed on the roller brush body. One end of the roller brush support frame has a movable groove, and the middle of the movable groove has a central shaft column. The bottom shovel includes a shovel bracket, a shovel bar, a movable spring, a spring, and a locking component. The shovel bar is installed on the shovel bracket. The waste conduction channel is located between the shovel bar and the roller brush body, and the bottom surface of the shovel bar is in contact with the ground. One end or opposite ends of the shovel bracket has a movable part, and the movable part has a shaft hole. The movable part is movably installed in the movable groove, and the central shaft column passes through it. The shovel support is provided with a vertical mounting hole, and a guide hole is provided on the bottom wall of the mounting hole. The movable spring buckle includes a spring buckle rod and a spring buckle cap. The spring buckle cap is movably disposed in the mounting hole. The upper end of the spring buckle rod is movably disposed in the mounting hole and connected to the lower end of the spring buckle cap. The lower end of the spring buckle rod movably extends through the bottom of the guide hole. The spring is sleeved on the spring buckle rod, and the upper end of the spring abuts against the bottom surface of the spring buckle cap, and the lower end of the spring abuts against the bottom wall of the mounting hole. The locking member is fixedly connected to the lower end of the spring buckle rod, and the locking member abuts against the wall of the guide hole on the side opposite to the mounting hole.

3. A handheld electric sweeper and mop as described in claim 2, characterized in that, The shovel blade is made of soft rubber material.

4. A handheld electric sweeper and mop as described in claim 2, characterized in that, The locking component is a screw, and the lower end of the spring-loaded rod has a screw hole. The screw shank is threaded into the screw hole, and the screw nut abuts against the wall of the guide hole on the side opposite to the mounting hole.

5. A handheld electric sweeper and mop as described in claim 2, characterized in that, The roller brush body has roller brush support frames at both ends. The roller brush also includes a gearbox cover, a motor, a planetary gear set, and a transmission component. One end of the gearbox cover is assembled with the roller brush support frame at one end of the roller brush body to form a cavity, and the other end extends into the roller brush body. The motor and planetary gear set are disposed in the cavity. The transmission component is installed at the front end of the gearbox cover, and the output end of the motor is connected to the transmission component through the planetary gear set. The transmission component is disposed inside the roller brush body and is fixedly connected to the roller brush body.

6. A handheld electric sweeper and mop as described in claim 5, characterized in that, The other end of the roller brush body is also provided with a bracket shell. One end of the bracket shell is connected to the roller brush support frame at the other end of the roller brush body, and the other end of the bracket shell is rotatably connected to the roller brush body.

7. A handheld electric sweeper and mop as described in claim 2, characterized in that, The main body includes a main housing, within which a control circuit board and a water pump are installed. The water pump is connected to the control circuit board. The cleaning chamber has a cleaning water storage cavity for storing cleaning water. The wall of the cleaning chamber is also provided with a water outlet connector connected to the cleaning water storage cavity. The water outlet connector is connected to the water inlet of the water pump via a pipe. The main housing is also provided with a water guide groove arranged in the same direction as the roller brush body. The water guide groove is attached to the upper side of the roller brush body. The bottom wall of the water guide groove is also provided with one or more guide holes, which correspond to different positions on the roller brush body. The water guide groove is also provided with a water inlet connector, and the water outlet of the water pump is connected to the water outlet connector via a pipe.

8. A handheld electric sweeper and mop as described in claim 7, characterized in that, The front end of the main housing is also provided with a light, which is connected to the control circuit board and is located above and to the side of the roller brush.

9. A handheld electric sweeper and mop as described in claim 7, characterized in that, The main housing is also equipped with a smart light strip, which is connected to the control circuit board and can be used to indicate the working status of the roller brush.

10. A handheld electric sweeper and mop as described in claim 7, characterized in that, The electric sweeper and mop also includes a handle with a mounting head at the bottom. The upper surface of the main body housing is provided with a rotating groove. The mounting head is detachably and rotatably mounted in the rotating groove. The bottom of the rotating groove is provided with a concave arc-shaped slot. The mounting head is movably mounted with a retractable snap-fit ​​component. One end of the snap-fit ​​component is snapped into the arc-shaped slot by a triangular head, and the other end is connected to the inner wall of the mounting head by a spring.

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