Self-suction type garbage can
Through the adjustable suction port and universal wheel design of the self-priming trash can, the garbage cleaning problem in narrow spaces or obstacles is solved, and efficient cleaning effect is achieved, and it is easy to move and deal with high-altitude garbage.
Patent Information
- Application Number
- CN202422622488.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-29
AI Technical Summary
It is difficult to effectively clean up small pieces of garbage scattered on the ground in narrow spaces or in many obstacles, and traditional vacuum cleaners are huge in size and inconvenient to move.
A self-priming trash can is designed with an adjustable suction port and universal wheel, combined with a cylinder-driven suction frame and an electric push rod control baffle, enabling flexible adjustment of the suction port direction and equipped with a movable suction nozzle to handle high-altitude garbage.
It realizes efficient garbage cleaning in narrow spaces or multiple obstacles, and facilitates movement and disposal of high-altitude garbage, improving the cleaning efficiency and flexibility of self-priming garbage cans.
Smart Images
Figure CN223238648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of trash cans, in particular to a self-priming trash can. Background Art
[0002] With the acceleration of urbanization and socioeconomic development, people's demands for a better living environment are constantly increasing. The amount of waste generated in public places, commercial areas, offices, and even homes is increasing, placing higher demands on environmental hygiene. While traditional trash can designs can meet basic waste collection needs, they have many shortcomings when it comes to handling small pieces of trash scattered on the ground and garbage in hard-to-reach corners.
[0003] Although there are some cleaning devices with vacuuming functions on the market, they are often bulky and inconvenient to move, especially in narrow spaces where operation is limited or it is difficult to approach the target area where there are obstacles, making it difficult to clean up garbage in narrow spaces or places with many obstacles.
[0004] Based on this, there is a need for a self-priming trash can that can flexibly adjust the direction of the suction port according to the actual environment, so as to make corresponding adjustments according to different usage scenarios, so as to better serve various complex cleaning tasks. Utility Model Content
[0005] Technical solution: A self-priming trash can includes a self-priming trash can body, a fixed suction nozzle is provided on one side of the lower part of the self-priming trash can body, the fixed suction nozzle is connected to the inner cavity of the self-priming trash can body, and a suction frame connected to the fixed suction nozzle is movably installed on the outer wall of the lower part of the self-priming trash can body. The suction frame is provided with a first suction port and a second suction port for sucking in garbage on two sides perpendicular to each other, and a first baffle and a second baffle are provided for blocking the first suction port and the second suction port accordingly. The first baffle and the second baffle movably pass through the suction frame.
[0006] In addition, it is particularly preferred that a cylinder is installed on the outer wall of the self-priming trash can body on one side of which a fixed suction nozzle is provided, the cylinder piston rod is fixed to the top of the suction frame, and the cylinder is used to drive the suction frame to perform lifting movements.
[0007] In addition, it is particularly preferred that a through slot is provided on one side of the suction frame connected to the fixed suction nozzle, the height of the through slot is greater than the height of the fixed suction nozzle, and the fixed suction nozzle is in sliding engagement with the longitudinal inner wall of the through slot.
[0008] In addition, it is particularly preferred that a third baffle is provided on the fixed suction nozzle, and the third baffle is closely attached to the back side of the suction frame.
[0009] In addition, it is particularly preferred that a mounting frame is provided on the top of the suction frame, a gear is rotatably provided in the mounting frame, and a first rack and a second rack are movably provided on both longitudinal sides of the mounting frame centered on the gear, the first rack and the second rack are provided one above and one below in the mounting frame and are both engaged with the gear, the lower end of the first rack is connected to the first baffle, and the lower end of the second rack is connected to the second baffle, an electric push rod is installed in the mounting frame, and the movable end of the electric push rod is connected to the lower end of the first rack.
[0010] In addition, it is particularly preferred that universal wheels are installed at the bottom of the self-priming trash can body for easy movement, brackets are provided on both longitudinal sides of the self-priming trash can body, and a handle is provided between the two brackets for easy pushing the self-priming trash can body to move.
[0011] In addition, it is particularly preferred that the self-priming trash can body is connected to a movable suction nozzle with a movable suction nozzle.
[0012] In addition, it is particularly preferred that a placement rack is provided on a bracket, and an opening is provided on the side of the placement rack facing away from the bracket to facilitate the movable placement of the movable suction nozzle. Fixed plates are provided on the two outer walls of the opening of the placement rack, and the fixed plates are movably connected with a card block. The card block cross bar passes through the fixed plate and the placement rack in turn and extends into the inner side of the opening of the placement rack. A spring is provided between the card block and the inner wall of the opening of the placement rack, and the spring is wound on the cross bar of the card block.
[0013] Compared with the existing technology, the utility model has the following advantages: 1. The suction frame is provided with suction ports in two directions, and the position of the first baffle and the second baffle can be adjusted to select which suction port to open, so as to make corresponding adjustments according to different usage scenarios, so that the self-priming trash can can still maintain good working performance in narrow spaces or places with many obstacles, thereby cleaning up the garbage in narrow spaces or places with many obstacles.
[0014] 2. The combination of universal wheels and handles makes the movement of the self-priming trash can easier and more convenient; at the same time, the introduction of the movable suction nozzle allows users to easily handle dust and other small debris in high places or in places that are difficult to reach directly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0016] Figure 2 It is a partial three-dimensional structural diagram of the utility model.
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed suction nozzle of the utility model in the separated state from the suction frame.
[0018] Figure 4It is a three-dimensional structural diagram of the components such as the suction frame, the first baffle and the second baffle of the present invention.
[0019] Figure 5 It is a three-dimensional structural diagram of the placement rack, fixing plate and clamping block of the utility model.
[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing plate, the clamping block and the spring of the utility model.
[0021] Among them, the above drawings include the following figure marks: 1. Self-priming trash can body, 2. Bracket, 3. Handle, 4. Universal wheel, 5. Fixed suction nozzle, 6. Suction frame, 7. First baffle, 8. Second baffle, 9. First rack, 10. Second rack, 11. Gear, 12. Electric push rod, 13. Mounting frame, 14. Movable suction nozzle, 15. Placement rack, 16. Fixed plate, 17. Block, 18. Spring, 19. Third baffle, 20. Cylinder. DETAILED DESCRIPTION
[0022] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.
[0023] Embodiment: A self-priming trash can, such as Figures 1-4As shown, it includes a self-priming trash can body 1, a fixed suction nozzle 5 is provided on one side of the lower part of the self-priming trash can body 1, the fixed suction nozzle 5 is connected to the inner cavity of the self-priming trash can body 1, and a suction frame 6 connected to the fixed suction nozzle 5 is slidably installed on the outer wall of the lower part of the self-priming trash can body 1. Here, the suction frame 6 is provided with a rectangular through groove on the side facing the fixed suction nozzle 5, and the height of the rectangular through groove is greater than the height of the fixed suction nozzle 5. The suction frame 6 slides up and down, and the fixed suction nozzle 5 slides relatively along the longitudinal inner wall of the rectangular through groove. It is worth noting that a third baffle 19 is provided on the fixed suction nozzle 5, and the third baffle 19 is close to the back side of the suction frame 6. When the suction frame 6 moves down, the upper groove wall of the rectangular groove on the back of the suction frame 6 and the top of the fixed suction nozzle 5 are in contact with each other. There is still space left in the space. At this time, when the self-priming device installed in the self-priming trash can body 1 is working, air will be sucked into the space between the upper groove wall of the rectangular groove on the back of the suction frame 6 and the top of the fixed suction nozzle 5, thereby reducing the suction pressure at the suction port at the lower part of the suction frame 6, resulting in the self-priming trash can body 1. The ability to absorb garbage is reduced, and the space can be blocked by the third baffle 19, thereby ensuring the ability and efficiency of the self-priming trash can body 1 to absorb garbage; a first suction port is provided at the front of the suction frame 6, and a second suction port is provided on the side wall of the suction frame 6. The front wall and side wall of the suction frame 6 are correspondingly provided with a first baffle 7 and a second baffle 8 for blocking the first suction port and the second suction port, and the first baffle 7 and the second baffle 8 slide through the suction frame 6.
[0024] like Figure 1 and Figure 3 As shown, the self-priming trash can body 1 is provided with a cylinder 20 installed on the outer wall of one side of the fixed suction nozzle 5. The piston rod of the cylinder 20 is fixed to the top of the suction frame 6. The cylinder 20 is used to drive the suction frame 6 to move up and down. The cylinder 20 serves as a power element to drive the suction frame 6 to move up and down. In a specific embodiment, the cylinder 20 can be hydraulic or electric. As a preferred method, the electric cylinder 20 has the advantage of high working efficiency.
[0025] like Figure 1 and Figure 4As shown, a mounting frame 13 is provided on the top of the suction frame 6, and a gear 11 is rotatably provided in the mounting frame 13. A first rack 9 and a second rack 10 are movably provided on both sides of the longitudinal direction with the gear 11 as the center in the mounting frame 13. The first rack 9 and the second rack 10 are arranged in the mounting frame 13 one above and one below and are both engaged with the gear 11. The lower end of the first rack 9 is connected to the first baffle 7, and the lower end of the second rack 10 is connected to the second baffle 8. An electric push rod 12 is installed in the mounting frame 13, and the movable end of the electric push rod 12 is connected to the lower end of the first rack 9. When the electric push rod 12 extends upward, the electric push rod 12 drives the first rack 9 to move upward, and the first rack 9 drives the gear 11 and drives the second rack 10 to move downward through the gear 11, thereby realizing the upward movement of the first baffle 7 to release the blocking effect on the first suction inlet at the front of the suction frame 6, and the downward movement of the second baffle 8 seals the second suction inlet on the side wall of the suction frame 6 Blocked, at this time, the garbage enters the self-priming trash can body 1 through the first suction inlet at the front of the suction frame 6. This adsorption method cleans areas with a wide space range and few obstacles; when the working space has many obstacles and is narrow, such as the space between the indoor refrigerator and the cabinet is generally narrow, at this time, the electric push rod 12 is retracted downward, thereby blocking the first suction inlet of the suction frame 6 through the first baffle 7, and releasing the blockage of the second suction inlet of the suction frame 6 by moving the second baffle 8 upward, and pushing the side of the self-priming trash can body 1 into the narrower space area and sucking the garbage into the self-priming trash can body 1 through the second suction inlet of the suction frame 6. In this way, the first baffle 7 and the second baffle 8 can be adjusted according to different usage scenarios, so that the self-priming trash can can still maintain good working performance in a narrow space or when there are many obstacles, and then clean up the garbage in the narrow space or in places with many obstacles.
[0026] like Figure 2 As shown, universal wheels 4 for easy movement are installed at the bottom of the self-priming trash can body 1, brackets 2 are provided on both longitudinal sides of the self-priming trash can body 1, and a handle 3 is provided between the two brackets 2 for easy pushing the self-priming trash can body 1 to move.
[0027] When in use, the self-priming trash can is moved to the designated position by means of the handle 3 and the universal wheel 4. Subsequently, the piston rod of the cylinder 20 extends downward, thereby driving the suction frame 6 to move downward until the bottom end of the suction frame 6 contacts the ground and stops. At this time, according to the location of the garbage or the space around the garbage, it is decided to suck the garbage into the self-priming trash can body 1 through the first suction port or the second suction port of the suction frame 6. Under normal circumstances, the garbage is sucked into the self-priming trash can body 1 through the first suction port of the suction frame 6. Therefore, it is necessary to release the blocking function of the first baffle 7 on the first suction port of the suction frame 6, and the electric push rod 12 extends upward to drive the first rack 9 to move upward. The first rack 9 drives the gear 11 to rotate, thereby driving the second rack 10 to move downward, thereby blocking the second suction port of the suction frame 6 through the second baffle 8, thereby achieving garbage collection. Garbage enters the self-priming trash can body 1 from the first suction inlet of the suction frame 6; when the space around the garbage is limited and only the side of the self-priming trash can body 1 is supported, the electric push rod 12 retracts downward, thereby driving the first rack 9 to move downward, and the first rack 9 drives the first baffle 7 to move downward, thereby blocking the first suction inlet of the suction frame 6. At the same time, the first rack 9 drives the gear 11 to rotate in the opposite direction, thereby driving the second rack 10 to move upward, thereby pulling the second baffle 8 upward, thereby releasing the blocking of the second baffle 8 on the second suction inlet of the suction frame 6. At this time, the garbage enters the self-priming trash can body 1 through the second suction inlet of the suction frame 6; and then the suction inlet of the suction frame 6 can be flexibly rotated according to the size of the space around the garbage, so as to achieve efficient suction of the garbage into the self-priming trash can body 1.
[0028] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown, the self-priming trash can body 1 is connected to a movable suction nozzle 14 with a suction nozzle, and a placement rack 15 is provided on one of the brackets 2. The side of the placement rack 15 facing away from the bracket 2 is an opening for movably placing the movable suction nozzle 14. A fixing plate 16 is provided on the two outer walls of the opening of the placement rack 15. The fixing plate 16 is movably connected with a card block 17. The cross bar of the card block 17 passes through the fixing plate 16 and the placement rack 15 in sequence and then extends into the inner side of the opening of the placement rack 15. A spring 18 is provided between the card block 17 and the inner wall of the opening of the placement rack 15. The spring 18 is wound on the cross bar of the card block 17. The part where the card block 17 extends into the opening of the placement rack 15 is a curved surface setting. In a normal state, the blocks 17 on both sides of the opening of the placement rack 15 are close to each other, thereby limiting the movable suction nozzle 14 in the opening of the placement rack 15. When the movable suction nozzle 14 needs to be used, the movable suction nozzle 14 is moved toward the outside of the opening of the placement rack 15 and the movable suction nozzle 14 is pressed against the blocks 17. After being pressed, the blocks 17 move toward the direction of the fixed plate 16 and compress the spring 18. When the movable suction nozzle 14 moves away from the blocks 17, the blocks 17 and the spring 18 are reset under the action of the elastic force of the spring 18. Similarly, the movable suction nozzle 14 can be placed in the opening of the placement rack 15 and limited by the cooperation of the blocks 17 and the spring 18.
[0029] When it is necessary to clean the dust at a high place, the movable suction nozzle 14 is removed from the placement rack 15 and the movable suction nozzle 14 is aligned with the position where dust needs to be sucked. At this time, the dust at a high place is sucked into the self-priming trash can body 1 through the suction device in the self-priming trash can body 1. After the dust at a high place is cleaned, the movable suction nozzle 14 is placed in the opening of the placement rack 15, and the movable suction nozzle 14 is limited on the placement rack 15 by the cooperation of the block 17 and the spring 18.
[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.
Claims
1. A self-priming trash can, comprising a self-priming trash can body (1), a fixed suction nozzle (5) provided on one side of the lower portion of the self-priming trash can body (1), the fixed suction nozzle (5) being in communication with the inner cavity of the self-priming trash can body (1), wherein: A suction frame (6) connected to a fixed suction nozzle (5) is movably mounted on the lower outer wall of the self-priming trash can body (1); a first suction port and a second suction port for sucking in trash are respectively provided on two mutually perpendicular sides of the suction frame (6); and a first baffle (7) and a second baffle (8) for blocking the first and second suction ports are correspondingly provided; the first baffle (7) and the second baffle (8) movably penetrate the suction frame (6).
2. A self-priming trash can according to claim 1, characterized in that: A cylinder (20) is installed on the outer wall of a self-priming trash can body (1) on one side of which a fixed suction nozzle (5) is provided. The piston rod of the cylinder (20) is fixed to the top of the suction frame (6). The cylinder (20) is used to drive the suction frame (6) to perform lifting movements.
3. A self-priming trash can according to claim 2, characterized in that: A through slot is provided on one side of the suction frame (6) connected to the fixed suction nozzle (5). The height of the through slot is greater than the height of the fixed suction nozzle (5). The fixed suction nozzle (5) is in sliding engagement with the longitudinal inner wall of the through slot.
4. A self-priming trash can according to claim 3, characterized in that: A third baffle (19) is provided on the fixed suction nozzle (5), and the third baffle (19) is closely attached to one side of the back of the suction frame (6).
5. A self-priming trash can according to claim 4, characterized in that: A mounting frame (13) is provided on the top of the suction frame (6), a gear (11) is rotatably provided in the mounting frame (13), a first rack (9) and a second rack (10) are movably provided on both sides of the longitudinal direction with the gear (11) as the center in the mounting frame (13), the first rack (9) and the second rack (10) are arranged in the mounting frame (13) one above and one below and are both engaged with the gear (11), the lower end of the first rack (9) is connected to the first baffle (7), the lower end of the second rack (10) is connected to the second baffle (8), an electric push rod (12) is installed in the mounting frame (13), and the movable end of the electric push rod (12) is connected to the lower end of the first rack (9).
6. A self-priming trash can according to claim 5, characterized in that: Universal wheels (4) for easy movement are installed at the bottom of the self-priming trash can body (1), brackets (2) are provided on both longitudinal sides of the self-priming trash can body (1), and a handle (3) for easy pushing the self-priming trash can body (1) is provided between the two brackets (2).
7. A self-priming trash can according to claim 6, characterized in that: The self-priming trash can body (1) is connected to a movable suction nozzle (14) with a movable suction nozzle.
8. A self-priming trash can according to claim 7, characterized in that: A placing rack (15) is provided on a bracket (2). The placing rack (15) is provided with an opening on one side facing away from the bracket (2) for movably placing a movable suction nozzle (14). Fixed plates (16) are provided on two outer walls of the opening of the placing rack (15). The fixed plates (16) are movably connected with a clamping block (17). A cross bar of the clamping block (17) passes through the fixed plate (16) and the placing rack (15) in sequence and then extends into the inner side of the opening of the placing rack (15). A spring (18) is provided between the clamping block (17) and the inner wall of the opening of the placing rack (15). The spring (18) is wound on the cross bar of the clamping block (17).