Cleaning apparatus and cleaning system

Abstract

The utility model discloses a kind of cleaning equipment and cleaning system, cleaning equipment includes: dust cup, cup cover, locking piece and first reset piece, cup cover has opening position and closing position, locking piece connects dust cup, locking piece has locking position and unlocking position, in locking position, locking piece and the cooperation portion of cup cover are locked to lock cup cover in closing position, in unlocking position, locking piece and cooperation portion are separated to release the locking of cup cover;Locking piece has first movement trajectory, cup cover has second movement trajectory, first movement trajectory and second movement trajectory intersect to form cooperation interval, first reset piece has the reset force of driving cup cover to move to closing position and cooperation portion moves to not lower than starting point position, for locking piece movement locks cup cover and dust cup after dust cup is separated from base station.The cleaning equipment according to the utility model embodiment, by first reset piece driving cup cover to move to not lower than starting point position, realize that locking piece automatically locks cup cover in closing position.

Description

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202510363243.X, filed on March 25, 2025, entitled "Cleaning Equipment, Base Station and Cleaning System", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This utility model relates to the technical field of cleaning tools, specifically to a cleaning device and a cleaning system. Background Technology

[0004] With socio-economic development and improved living standards, users have increasingly higher demands for cleaning equipment, driving the rapid development of the cleaning equipment market. Related technologies typically include a separation device, a suction head, a suction device, a dust cup, and a dust cup cap. It is also equipped with a base station compatible with the cleaning equipment for collecting waste and charging the equipment. Currently, even after the cleaning equipment is disconnected from the base station, the dust cup cap remains open, allowing residual waste to easily leak into the external environment. Users need to manually close the dust cup cap, reducing the user experience. Utility Model Content

[0005] One objective of this invention is to provide a cleaning device and system in which a first reset member drives the cup lid to move to a position no lower than the starting point, thereby enabling the locking member to automatically lock the cup lid in the closed position.

[0006] A cleaning device according to an embodiment of the present invention includes a dust cup, a cup lid, a locking member, and a first reset member. The cup lid has an open position for opening the dust cup and a closed position for closing the dust cup. The locking member is connected to the dust cup and has a locked position and an unlocked position. In the locked position, the locking member is locked to the cup lid by engaging with the cup lid to lock the cup lid in the closed position. In the unlocked position, the locking member is disengaged from the cup lid by engaging with the cup lid to release the lock on the cup lid.

[0007] The locking member has a first movement trajectory when moving between the locked position and the unlocked position, and the cup lid has a second movement trajectory when moving between the open position and the closed position. The first movement trajectory and the second movement trajectory intersect to form a mating interval, the starting point of which is lower than the closed position.

[0008] The first reset member has a reset force that drives the cup lid to move toward the closed position and moves the mating part to a position no lower than the starting position, so that the locking member moves to lock the cup lid and the dust cup after the dust cup is disengaged from the base station.

[0009] According to the cleaning device of this utility model embodiment, the first reset member drives the cup lid to move to the closed position and moves the mating part to a position no lower than the starting point. When the locking member moves from the unlocked position to the locked position, the locking member contacts the mating part, and the locking member drives the cup lid to move to the closed position, so that the locking member automatically locks the cup lid in the closed position, without requiring the user to perform an additional operation to close the cup lid, thus improving the user experience.

[0010] In addition, the cleaning device according to the above embodiments of the present invention may also have the following additional technical features:

[0011] In some embodiments, the locking member includes a first hook rotatably connected to the dust cup, and the first motion trajectory is set as the trajectory of the vertex of the first hook moving about the rotation axis of the locking member.

[0012] In some embodiments, the cup lid is rotatably connected to the dust cup, and the second motion trajectory is set as the trajectory of the edge of the mating part at one end away from the rotation axis of the cup lid moving around the rotation axis of the cup lid.

[0013] In some embodiments, the locking member includes a first hook, and the mating part includes a second hook. In the locked position, the first hook hooks the second hook, and the second hook has a guide slope facing the first hook. The guide slope is configured to be inclined in a direction away from the first hook in a top-down direction.

[0014] In some embodiments, the first reset member includes a torsion spring connected to the dust cup and the cup lid.

[0015] In some embodiments, the cleaning device further includes a top block and a second reset member, the second reset member having an elastic force that drives the locking member to the locked position, and the top block being movable in a vertical direction to drive the locking member to the unlocked position.

[0016] In some embodiments, the dust cup has a mounting cavity that extends vertically and has an opening at its lower end. A top block is disposed in the mounting cavity and is opposite to the opening in the vertical direction. A locking member is rotatably connected to the dust cup and has an extension. The top block and the extension are linked to drive the locking member to switch between an unlocked position and a locked position.

[0017] A cleaning device according to another embodiment of the present invention includes a dust cup, a cup lid, a locking member, and a first reset member. The cup lid has an open position for opening the dust cup and a closed position for closing the dust cup. The locking member is connected to the dust cup and has a locked position and an unlocked position. In the locked position, the locking member is locked to the cup lid by engaging with the cup lid to lock the cup lid in the closed position. In the unlocked position, the locking member is disengaged from the engaging part to release the lock on the cup lid.

[0018] The locking member has a first movement trajectory when moving between the locked position and the unlocked position, and the cup lid has a second movement trajectory when moving between the open position and the closed position. The first movement trajectory and the second movement trajectory intersect to form a mating area.

[0019] The first reset member has a reset force acting on the cup lid to move the mating part. The reset force can move the mating part between the unlocked position and the locked position of the locking member, so as to lock the cup lid and the dust cup by movement of the locking member after the dust cup is removed from the base station.

[0020] In some embodiments, the locking member includes a first hook that is rotatably connected to the dust cup, and the first motion trajectory is set as the trajectory of the vertex of the first hook moving about the rotation axis of the locking member;

[0021] In some embodiments, the cup lid is rotatably connected to the dust cup, and the second motion trajectory is set as the trajectory of the edge of the mating part at one end away from the rotation axis of the cup lid moving around the rotation axis of the cup lid.

[0022] In some embodiments, the locking member includes a first hook, and the mating part includes a second hook. In the locked position, the first hook hooks the second hook, and the second hook has a guide slope facing the first hook. The guide slope is configured to be inclined in a direction away from the first hook in a top-down direction.

[0023] In some embodiments, the first reset member includes a torsion spring connected to the dust cup and the cup lid.

[0024] In some embodiments, the cleaning device further includes a top block and a second reset member, the second reset member having an elastic force that drives the locking member to the locked position, and the top block being movable in a vertical direction to drive the locking member to the unlocked position.

[0025] In some embodiments, the dust cup has a mounting cavity that extends vertically and has an opening at its lower end. A top block is disposed in the mounting cavity and is opposite to the opening vertically. A locking member is rotatably connected to the dust cup and has an extension. The top block and the extension are linked to drive the locking member to switch between an unlocked position and a locked position.

[0026] A cleaning system according to an embodiment of the present invention includes: a base station, the base station having an unlocking component; the aforementioned cleaning device, the cleaning device being detachably connected to the base station; wherein, when the cleaning device is connected to the base station, the unlocking component drives the locking component to the unlocked position, and when the cleaning device is separated from the base station, the locking component resets to the locked position; and a suction device configured such that the base station creates a negative pressure on the dust cup, causing the cup lid to be in the open position.

[0027] In some embodiments, the base station is provided with a master interface for connecting the cleaning equipment, and the unlocking element is provided on the inner side of the master interface.

[0028] In some embodiments, the suction device is located at the base station.

[0029] In some embodiments, the suction device is located within the cleaning equipment. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the cleaning device in an embodiment of the present invention, with the cup lid in the open position and the locking element in the unlocked position.

[0031] Figure 2 yes Figure 1 A magnified view of a portion of region A in the middle circle.

[0032] Figure 3 This is a schematic diagram of the cleaning device in an embodiment of the present invention, with the cup lid and locking element located at the starting position.

[0033] Figure 4 yes Figure 3 A magnified view of a portion of region B in the middle circle.

[0034] Figure 5 This is a schematic diagram of the cleaning device in an embodiment of the present invention, with the cup lid in the closed position and the locking element in the locked position.

[0035] Figure 6 yes Figure 5 A magnified view of a portion of region C in the middle circle.

[0036] Figure 7 This is a schematic diagram of the locking component of the cleaning equipment in an embodiment of this utility model.

[0037] Figure 8 This is a schematic diagram of the structure of the cup lid of the cleaning device in an embodiment of this utility model.

[0038] Figure 9 This is a schematic diagram of the structure of the top block of the cleaning device in an embodiment of this utility model.

[0039] Figure 10 This is a schematic diagram of the structure of the bottom cover of the cleaning device in an embodiment of this utility model.

[0040] Figure 11 This is a schematic diagram of the base station structure of the cleaning system in an embodiment of this utility model.

[0041] Figure 12 This is a schematic diagram of the cleaning system in an embodiment of this utility model.

[0042] Reference numerals: Cleaning equipment 100, mating section 101, starting position P1, dust cup 10, mounting cavity 11, cup cover 20, mating part 21, second hook 211, guide slope 2111, second movement trajectory 22, rotating shaft 23, hinge part 24, locking part 30, first movement trajectory 31, first hook 32, extension part 33, rotating part 34, top block 40, receiving cavity 41, bottom cover 50, mounting part 51, support 511, second reset part 60, base station 200, unlocking part 210, main interface 220, suction device 300, cleaning system 1000. Detailed Implementation

[0043] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0044] The cleaning device 100 according to an embodiment of the present invention includes a dust cup 10, a cup lid 20, a locking member 30, and a first reset member. The cup lid 20 has an open position for opening the dust cup 10 and a closed position for closing the dust cup 10. When the cup lid 20 is in the open position, the material in the dust cup 10 is discharged from the dust cup 10; when the cup lid 20 is in the closed position, the material is stored in the dust cup 10. The locking member 30 is connected to the dust cup 10 and has a locked position and an unlocked position. In the locked position, the locking member 30 is locked to the mating part 21 of the cup lid 20 to lock the cup lid 20 in the closed position, ensuring that the cup lid 20 is in the closed position during use of the cleaning device 100, preventing the material in the dust cup 10 from leaking to the outside; in the unlocked position, the locking member 30 is separated from the mating part 21 to release the lock on the cup lid 20, and the cup lid 20 can move between the closed position and the open position to open the dust cup 10 and discharge the material in the dust cup 10.

[0045] Among them, combined Figures 1 to 6 The locking member 30 has a first motion trajectory 31 when moving between the locked and unlocked positions, and the cup lid 20 has a second motion trajectory 22 when moving between the open and closed positions. The first motion trajectory 31 and the second motion trajectory 22 intersect to form a mating interval 101. The starting point of the mating interval 101 is (see Appendix). Figure 6 The first reset member (not shown in the figure) has a reset force that drives the cup cover 20 to move to the closed position and moves the mating part 21 to a position not lower than the starting point P1, and is used to lock the cup cover 20 and the dust cup 10 by moving the locking member 30 after the dust cup 10 is removed from the base station 200.

[0046] In some embodiments, combined with Figure 1 and Figure 2 The first motion trajectory 31 can be the movement trajectory of the end of the locking member 30 away from the rotation center when it moves between the locked position and the unlocked position, and the second motion trajectory 22 can be the movement trajectory of the end of the cup lid 20 away from the rotation center when it moves between the open position and the closed position.

[0047] In some embodiments, the starting point of the mating interval 101 refers to the intersection point formed by the first movement trajectory 31 and the second movement trajectory 22 at a position below the closed position of the cup lid 20, that is, the intersection point formed by the first movement trajectory 31 formed by the movement of the locking member 30 from the unlocked position to the locked position and the second movement trajectory formed by the movement of the cup lid 20 from the open position to the closed position for the first time.

[0048] Specifically, within the mating section 101, the locking member 30 connects with the mating portion 21 of the cup lid 20. The locking member 30, when moving towards the locked position, abuts against the mating portion 21 and drives the cup lid 20 towards the closed position. Figure 1 and Figure 2 After the locking member 30 unlocks the cup lid 20, the locking member 30 is in the unlocked position. Under the action of external force, the cup lid 20 moves from the closed position to the open position, and the first reset member undergoes elastic deformation and stores elastic potential energy; combined with Figure 3 and Figure 4 After the external force disappears, the first reset member releases the stored elastic potential energy. The elastic force released by the first reset member causes the cup lid 20 to move along the second motion trajectory 22 to the mating interval 101. Under the action of the elastic force, the mating part 21 of the cup lid 20 moves to at least the starting position P1.

[0049] The mating part 21 has a first set point that moves along the first motion trajectory 31. If the mating part 21 is lower than the starting position P1 of the mating interval 101, then the first set point is farther away from the first set point of the mating part 21 in the closed position compared to the starting position P1. Conversely, if the mating part 21 is not lower than the starting position P1 of the mating interval 101, then the first set point is closer to the first set point of the mating part 21 in the closed position compared to the starting position P1; or the first set point coincides with the starting position P1.

[0050] The locking member 30 has a second set point that moves along the second movement trajectory 22. If the locking member 30 is lower than the starting position P1 of the engagement interval 101, then the second set point is farther away from the second set point of the locking member 30 in the locked position compared to the starting position P1. Conversely, if the locking member 30 is not lower than the starting position P1 of the engagement interval 101, then the second set point is closer to the second set point of the locking member 30 in the locked position compared to the starting position P1; or the second set point coincides with the starting position P1.

[0051] Combination Figures 2 to 6 After the dust cup 10 is removed from the base station 200, the locking member 30 moves along the first movement trajectory 31 toward the locking position. It first moves to the starting position P1 and contacts the mating part 21 of the cup cover 20. The locking member 30 abuts against the mating part 21 and continues to move along the first movement trajectory 31 to the locking position. The locking member 30 drives the cup cover 20 to the closed position and locks the cup cover 20 and the dust cup 10 together. This achieves automatic closing of the cup cover 20 after the dust cup 10 is removed from the base station 200. The user does not need to manually close the cup cover 20. At the same time, it prevents the material inside the dust cup 10 from leaking to the outside after the dust cup 10 is removed from the base station 200, thereby optimizing the user experience.

[0052] According to the cleaning device 100 of this utility model embodiment, the first reset member drives the cup lid 20 to move to the closed position, and moves the mating part 21 to a position no lower than the starting point P1. When the locking member 30 moves from the unlocked position to the locked position, the locking member 30 contacts the mating part 21 and drives the cup lid 20 to move to the closed position, so that the locking member 30 automatically locks the cup lid 20 in the closed position. Even if the cup lid 20 cannot be fully moved to the closed position due to excessive rotational resistance caused by dust entering the hinge of the cup lid 20 after long-term use, the cup lid 20 can still be locked. This improves the reliability of closing the lid. At the same time, it eliminates the need for the user to perform additional operation to close the cup lid 20, thus improving the user experience.

[0053] Optionally, without the action of other external forces, the first reset member has a reset force that drives the cup cover 20 to move to the closed position. The locking part of the cup cover 20 is located at a starting position P1 not lower than the mating interval 101. That is to say, after the cup cover 20 is reset, it can be located in the open position of opening the dust cup 10 or in the closed position of closing the dust cup 10.

[0054] Optionally, the cleaning device 100 can be detachably connected to the base station 200. The cleaning device 100 can also have a suction device 300. When the suction device 300 suctions, the base station 200 forms a negative pressure on the dust cup 10. The pressure difference between the dust cup 10 and the base station 200 forms a force that moves the cup lid 20 from the closed position to the open position, so that the material in the dust cup 10 can be discharged into the base station 200. After the suction device 300 stops suctioning, the negative pressure formed by the base station 200 on the dust cup 10 disappears, and the first reset member can drive the cup lid 20 to move towards the closed position. Of course, the suction device 300 can also be set inside the base station 200, which can also form a negative pressure on the dust cup 10 by the base station 200.

[0055] Combination Figures 1 to 7 In some embodiments, the locking member 30 includes a first hook 32 that is rotatably connected to the dust cup 10. The first motion trajectory 31 is set as the trajectory of the vertex 32A of the first hook 32 moving around the rotation axis of the locking member 30, so that the first hook 32 switches between an unlocked position and a locked position.

[0056] For example, the tip of the first hook 32 is the vertex 32A of the first hook 32. A rotating part 34 can be provided above the first hook 32. The rotating part 34 can be rotatably connected to the dust cup 10. The rotation axis of the rotating part 34 can be along the left and right direction (e.g., attached). Figure 12Extending in the left and right direction, the trajectory of the vertex 32A of the first hook 32 rotating around the rotation axis of the rotating part 34 between the unlocked position and the locked position is the first motion trajectory 31. In the unlocked position, the first hook 32 is separated from the mating part 21 of the cup lid 20. In the locked position, the first hook 32 is engaged with the mating part 21 of the cup lid 20, thereby locking the cup lid 20 in the closed position.

[0057] Optionally, combined Figure 10 The bottom of the dust cup 10 may be provided with a bottom cover 50, which may be fixedly connected to the dust cup 10. The bottom cover 50 may be provided with a support 511, and the rotating part 34 may be rotatably connected to the support 511 to prevent the locking part 30 from accidentally falling off and to ensure that the locking part 30 is stably connected to the dust cup 10. The rotating part 34 may also include two parts distributed in the left and right direction to ensure that the locking part 30 can rotate smoothly.

[0058] Combination Figures 1 to 6 ,as well as Figure 8 In some embodiments, the cup lid 20 is rotatably connected to the dust cup 10, and the second motion trajectory 22 is set as the trajectory of the edge of the end of the mating part 21 away from the rotation axis of the cup lid 20 moving around the rotation axis of the cup lid 20, so that the cup lid 20 switches between the open position and the closed position.

[0059] Specifically, the cup lid 20 includes a lid body, a hinge portion 24, and a mating portion 21. The hinge portion 24 and the mating portion 21 are respectively located at both ends of the lid body. The mating portion 21 is located at the end of the lid body closer to the locking member 30, and the hinge portion 24 is located at the end of the lid body away from the locking member 30. The hinge portion 24 is rotatably connected to the dust cup 10 via a rotating shaft 23. The rotation axis of the rotating shaft 23 is along the left-right direction (e.g., attached). Figure 12 Extending in the left-right direction, the hinge 24 can drive the cover and the mating part 21 to rotate. The trajectory of the mating part 21, away from the edge 21A of the cover, rotating around the axis of rotation 23 in the open and closed positions is the second motion trajectory 22. The side edge of the mating part 21 extends in the left-right direction (e.g., attached). Figure 12 (Extends in the left and right directions).

[0060] Optionally, the first reset member (not shown in the figure) can be sleeved on the rotating shaft 23. When an external force is applied, the rotating shaft 23 can drive the cup lid 20 to rotate downward. The first reset member undergoes elastic deformation and can store elastic potential energy. After the external force disappears, the first reset member releases the elastic potential energy. The elastic force of the first reset member can drive the rotating shaft 23 to rotate upward and drive the cup lid 20 to rotate toward the closed position.

[0061] Combination Figures 3 to 8In some embodiments, the locking member 30 includes a first hook 32, and the mating part 21 includes a second hook 211. In the locked position, the first hook 32 hooks the second hook 211 to ensure that the locking member 30 stably locks the mating part 21, so that the cup lid 20 is kept in the closed position. The second hook 211 has a guide slope 2111 facing the first hook 32. The guide slope 2111 is set to be inclined in the direction away from the first hook 32 from top to bottom. The guide slope 2111 is used to guide the second hook 211 to move and engage with the first hook 32, thereby ensuring that the second hook 211 can be accurately engaged with the first hook 32.

[0062] In conjunction with the foregoing, under the action of external force, the cup lid 20 rotates from the closed position to the open position, and the first reset member undergoes elastic deformation and stores energy. After the external force disappears, the first reset member releases energy and drives the cup lid 20 to move towards the closed position, and the mating part 21 of the cup lid 20 moves to a position no lower than the starting point P1. After the dust cup 10 is separated from the base station 200, the locking member 30 rotates from the unlocked position to the locked position around the rotation axis of the rotating part 34. The first hook 32 of the locking member 30 moves to the starting point P1 and contacts the guide slope 2111 of the second hook 211. The first hook 32 continues to rotate upward and drives the cup lid 20 to rotate upward. The second hook 211 is located at the lower part of the guide slope 2111. The first hook 32 moves downward along the guide slope 2111 and is locked in the second hook 211 at the locked position. At the same time, the cup lid 20 rotates to the closed position, thereby realizing that the locking member 30 automatically locks the cup lid 20 in the closed position.

[0063] In some embodiments, the first reset element includes a torsion spring (not shown in the figures) connected to the dust cup 10 and the cup lid 20. The torsion spring stores energy through torsional deformation and drives the cup lid 20 to rotate toward the closed position when the energy is released. In conjunction with the foregoing, the cup lid 20 can be rotatably connected to the dust cup 10 via a pivot 23, and the torsion spring can be sleeved on the pivot 23. Under the action of external force, the cup lid 20 rotates from the closed position to the open position, the torsion spring torsional deformation and stores elastic potential energy; after the external force disappears, the torsion spring releases the elastic potential energy, and the elastic force of the torsion spring drives the cup lid 20 to rotate around the pivot 23 toward the closed position, so that the mating part 21 of the cup lid 20 rotates to at least not lower than the starting position P1, ensuring that the locking element 30 can automatically lock the cup lid 20 in the closed position after the dust cup 10 is disengaged from the base station 200.

[0064] In addition, torsion springs can withstand large loads and torques, while maintaining stable performance during long-term, high-frequency use. They have good fatigue resistance and a long service life, thereby reducing the maintenance cost of cleaning equipment by 100%.

[0065] Combination Figures 1 to 6In some embodiments, the cleaning device 100 further includes a top block 40 and a second reset member 60, the second reset member 60 having an elastic force to drive the locking member 30 to a locked position, and the top block 40 being movable in a vertical direction to drive the locking member 30 to an unlocked position.

[0066] For example, when the dust cup 10 is connected to the base station 200, the top block 40 moves upward and drives the locking member 30 to move to the unlocked position, releasing the locking member 30 from locking the cup cover 20. The second reset member 60 is located between the dust cup 10 and the top block 40. The top block 40 moves upward and compresses the second reset member 60. The second reset member 60 is compressed and deformed and stores elastic potential energy. After the dust cup 10 is separated from the base station 200, the second reset member 60 releases its elastic potential energy. The elastic force of the second reset member 60 drives the top block 40 to move downward, causing the locking member 30 to move to the locked position, so that the locking member 30 automatically locks the cup cover 20 in the closed position.

[0067] Optionally, the second reset element 60 can be a compression spring. The compression spring has a compact design that can adapt to various space constraints. At the same time, the compression spring can withstand greater pressure and load, thereby improving the stability of the cleaning equipment 100 during operation.

[0068] Combination Figure 2 , Figure 5 , Figure 9 and Figure 10 In some embodiments, the dust cup 10 has a mounting cavity 11 that extends in the vertical direction and has an opening at its lower end. A top block 40 is disposed in the mounting cavity 11 and is opposite to the opening in the vertical direction. A locking member 30 is rotatably connected to the dust cup 10. The locking member 30 has an extension 33. The top block 40 and the extension 33 are linked to drive the locking member 30 to switch between an unlocked position and a locked position.

[0069] In conjunction with the foregoing, the bottom of the dust cup 10 may be provided with a bottom cover 50, which is fixedly connected to the dust cup 10. The bottom cover 50 may be provided with a mounting part 51, and the upper end of the mounting part 51 may be provided with a support 511. The locking member 30 is provided on the mounting part 51 and rotatably connected to the support 511 to prevent the locking member 30 from accidentally falling off to the outside, so that the locking member 30 is stably installed on the mounting part 51. The mounting part 51 is provided in the mounting cavity 11 of the dust cup 10, and the top block 40 is sleeved on the outside of the mounting part 51. The extension part 33 is provided on the top of the locking member 30, and the top block 40 is provided with a receiving cavity 41. At least a portion of the extension part 33 extends into the receiving cavity 41, so that the wall of the receiving cavity 41 abuts against the extension part 33 to drive the locking member 30 to rotate between the unlocked position and the locked position.

[0070] When the dust cup 10 is connected to the base station 200, the top block 40 moves upward, the lower wall of the receiving cavity 41 abuts against the extension 33, and drives the locking member 30 to move toward the unlocked position, thereby releasing the locking member 30 from locking the cup cover 20; when the dust cup 10 is detached from the base station 200, the top block 40 moves downward under the elastic force of the second reset member 60, the lower wall of the receiving cavity 41 separates from the extension 33, and the locking member 30 moves toward the locking position, thereby locking the cup cover 20 and the dust cup 10.

[0071] Optionally, the second reset member 60 may be disposed between the top wall of the mounting cavity 11 and the top of the top block 40 to drive the top block 40 to move in the vertical direction, thereby causing the locking member 30 to move between the locked position and the unlocked position.

[0072] A cleaning device 100 according to another embodiment of the present invention includes a dust cup 10, a lid 20, a locking member 30, and a first reset member. The lid 20 has an open position for opening the dust cup 10 and a closed position for closing the dust cup 10. When the lid 20 is in the open position, the material in the dust cup 10 is discharged from the dust cup 10; when the lid 20 is in the closed position, the material is stored in the dust cup 10. The locking member 30 is connected to the dust cup 10 and has a locked position and an unlocked position. In the locked position, the locking member 30 locks with the mating part 21 of the lid 20 to lock the lid 20 in the closed position, ensuring that the lid 20 is in the closed position during use of the cleaning device 100, preventing the material in the dust cup 10 from leaking to the outside; in the unlocked position, the locking member 30 separates from the mating part 21 to release the lock on the lid 20, and the lid 20 can move between the closed position and the open position to open the dust cup 10 and discharge the material inside the dust cup 10.

[0073] Among them, combined Figures 1 to 6 When the locking member 30 moves between the locked position and the unlocked position, it has a first motion trajectory 31. When the cup lid 20 moves between the open position and the closed position, it has a second motion trajectory 22. The first motion trajectory 31 and the second motion trajectory 22 intersect to form a mating interval 101. The first reset member has a reset force acting on the cup lid 20 to move the mating part 21. The reset force can move the mating part 21 to between the unlocked position and the locked position of the locking member 30, so that after the dust cup 10 is removed from the base station 200, the locking member 30 moves to lock the cup lid 20 and the dust cup 10.

[0074] Specifically, within the mating section 101, the locking member 30 connects with the mating portion 21 of the cup lid 20. The locking member 30, when moving towards the locked position, abuts against the mating portion 21 and drives the cup lid 20 towards the closed position. Figure 1 and Figure 2After the locking member 30 unlocks the cup lid 20, the locking member 30 is in the unlocked position. Under the action of external force, the cup lid 20 moves from the closed position to the open position, and the first reset member undergoes elastic deformation and stores elastic potential energy; combined with Figure 3 and Figure 4 After the external force disappears, the first reset member releases the stored elastic potential energy. The reset force released by the first reset member causes the cup lid 20 to move along the second motion trajectory 22 to the mating interval 101. Under the action of the reset force, the cup lid 20 drives the mating part 21 to move between the unlocking position and the locking position of the locking member 30, so that the locking member 30 can abut against the mating part 21.

[0075] In addition, after the dust cup 10 is removed from the base station 200, the locking member 30 moves towards the locking position along the first movement trajectory 31. It first moves to the starting position P1 and contacts the mating part 21 of the cup cover 20. The locking member 30 abuts against the mating part 21 and continues to move along the first movement trajectory 31 to the locking position. The locking member 30 drives the cup cover 20 to the closed position and locks the cup cover 20 and the dust cup 10 together. This achieves automatic closing of the cup cover 20 after the dust cup 10 is removed from the base station 200. The user does not need to manually close the cup cover 20. At the same time, it prevents the material inside the dust cup 10 from leaking to the outside after the dust cup 10 is removed from the base station 200, thereby optimizing the user experience.

[0076] According to the present invention, the cleaning device 100 has a first reset member that acts on the cup lid 20 to move the mating part 21. The reset member moves the mating part 21 to between the unlocked position and the locked position of the locking member 30. When the locking member 30 moves from the unlocked position to the locked position, the locking member 30 contacts the mating part 21 and drives the cup lid 20 to the closed position, so that the locking member 30 automatically locks the cup lid 20 in the closed position without requiring the user to perform an additional operation to close the cup lid 20, thereby improving the user experience.

[0077] Optionally, without the action of other external forces, after the cup lid 20 is reset, it moves into the mating area 101. The cup lid 20 can be in the open position of opening the dust cup 10 or in the closed position of closing the dust cup 10.

[0078] Optionally, the cleaning device 100 can be detachably connected to the base station 200. The cleaning device 100 can also have a suction device 300. When the suction device 300 is suctioning, the base station 200 forms a negative pressure on the dust cup 10. The pressure difference between the dust cup 10 and the base station 200 forms a force that moves the cup lid 20 from the closed position to the open position, so that the material in the dust cup 10 can be discharged into the base station 200. After the suction device 300 stops suctioning, the negative pressure formed by the base station 200 on the dust cup 10 disappears, and the first reset member can drive the cup lid 20 to move towards the closed position. Of course, the suction device 300 can also be located inside the base station 200, and can also form a negative pressure on the dust cup 10 formed by the base station 200.

[0079] Combination Figures 1 to 7 In some embodiments, the locking member 30 includes a first hook 32 that is rotatably connected to the dust cup 10. The first motion trajectory 31 is set as the trajectory of the vertex 32A of the first hook 32 moving around the rotation axis of the locking member 30, so that the first hook 32 switches between an unlocked position and a locked position.

[0080] For example, the tip of the first hook 32 is the vertex 32A of the first hook 32. A rotating part 34 can be provided above the first hook 32. The rotating part 34 can be rotatably connected to the dust cup 10. The rotation axis of the rotating part 34 can be along the left and right direction (e.g., attached). Figure 12 Extending in the left and right direction, the trajectory of the vertex 32A of the first hook 32 rotating around the rotation axis of the rotating part 34 between the unlocked position and the locked position is the first motion trajectory 31. In the unlocked position, the first hook 32 is separated from the mating part 21 of the cup lid 20. In the locked position, the first hook 32 is engaged with the mating part 21 of the cup lid 20, thereby locking the cup lid 20 in the closed position.

[0081] Optionally, combined Figure 10 The bottom of the dust cup 10 may be provided with a bottom cover 50, which may be fixedly connected to the dust cup 10. The bottom cover 50 may be provided with a support 511, and the rotating part 34 may be rotatably connected to the support 511 to prevent the locking part 30 from accidentally falling off and to ensure that the locking part 30 is stably connected to the dust cup 10. The rotating part 34 may also include two parts distributed in the left and right direction to ensure that the locking part 30 can rotate smoothly.

[0082] Combination Figures 1 to 6 ,as well as Figure 8 In some embodiments, the cup lid 20 is rotatably connected to the dust cup 10, and the second motion trajectory 22 is set as the trajectory of the edge 21A of the mating part 21 away from the rotation axis of the cup lid 20 moving around the rotation axis of the cup lid 20, so that the cup lid 20 switches between the open position and the closed position.

[0083] Specifically, the cup lid 20 includes a lid body, a hinge portion 24, and a mating portion 21. The hinge portion 24 and the mating portion 21 are respectively located at both ends of the lid body. The mating portion 21 is located at the end of the lid body closer to the locking member 30, and the hinge portion 24 is located at the end of the lid body away from the locking member 30. The hinge portion 24 is rotatably connected to the dust cup 10 via a rotating shaft 23. The rotation axis of the rotating shaft 23 is along the left-right direction (e.g., attached). Figure 12 Extending in the left and right direction, the hinge 24 can drive the cover and the fitting part 21 to rotate. The trajectory of the edge 21A of the fitting part 21 away from the cover rotating around the rotation axis 23 in the open and closed positions is the second motion trajectory 22. The side edge of the fitting part 21 extends in the left and right direction.

[0084] Optionally, the first reset member (not shown in the figure) can be sleeved on the rotating shaft 23. When an external force is applied, the rotating shaft 23 can drive the cup lid 20 to rotate downward. The first reset member undergoes elastic deformation and can store elastic potential energy. After the external force disappears, the first reset member releases the elastic potential energy. The elastic force of the first reset member can drive the rotating shaft 23 to rotate upward and drive the cup lid 20 to rotate toward the closed position.

[0085] Combination Figures 3 to 8 In some embodiments, the locking member 30 includes a first hook 32, and the mating part 21 includes a second hook 211. In the locked position, the first hook 32 hooks the second hook 211 to ensure that the locking member 30 stably locks the mating part 21, so that the cup lid 20 is kept in the closed position. The second hook 211 has a guide slope 2111 facing the first hook 32. The guide slope 2111 is set to be inclined in the direction away from the first hook 32 from top to bottom. The guide slope 2111 is used to guide the second hook 211 to move and engage with the first hook 32, thereby ensuring that the second hook 211 can be accurately engaged with the first hook 32.

[0086] In conjunction with the foregoing, under the action of external force, the cup lid 20 rotates from the closed position to the open position, and the first reset member undergoes elastic deformation and stores energy. After the external force disappears, the first reset member releases energy and drives the cup lid 20 to move towards the closed position, and the mating part 21 of the cup lid 20 moves to a position no lower than the starting point P1. After the dust cup 10 is separated from the base station 200, the locking member 30 rotates from the unlocked position to the locked position around the rotation axis of the rotating part 34. The first hook 32 of the locking member 30 moves to the starting point P1 and contacts the guide slope 2111 of the second hook 211. The first hook 32 continues to rotate upward and drives the cup lid 20 to rotate upward. The second hook 211 is located at the lower part of the guide slope 2111. The first hook 32 moves downward along the guide slope 2111 and is locked in the second hook 211 at the locked position. At the same time, the cup lid 20 rotates to the closed position, thereby realizing that the locking member 30 automatically locks the cup lid 20 in the closed position.

[0087] In some embodiments, the first reset element includes a torsion spring (not shown in the figures) connected to the dust cup 10 and the cup lid 20. The torsion spring stores energy through torsional deformation and drives the cup lid 20 to rotate toward the closed position when the energy is released. In conjunction with the foregoing, the cup lid 20 can be rotatably connected to the dust cup 10 via a pivot 23, and the torsion spring can be sleeved on the pivot 23. Under the action of external force, the cup lid 20 rotates from the closed position to the open position, the torsion spring torsional deformation and stores elastic potential energy; after the external force disappears, the torsion spring releases the elastic potential energy, and the elastic force of the torsion spring drives the cup lid 20 to rotate around the pivot 23 toward the closed position, so that the mating part 21 of the cup lid 20 rotates to at least not lower than the starting position P1, ensuring that the locking element 30 can automatically lock the cup lid 20 in the closed position after the dust cup 10 is disengaged from the base station 200.

[0088] In addition, torsion springs can withstand large loads and torques, while maintaining stable performance during long-term, high-frequency use. They have good fatigue resistance and a long service life, thereby reducing the maintenance cost of cleaning equipment by 100%.

[0089] Combination Figures 1 to 6 In some embodiments, the cleaning device 100 further includes a top block 40 and a second reset member 60, the second reset member 60 having an elastic force to drive the locking member 30 to a locked position, and the top block 40 being movable in a vertical direction to drive the locking member 30 to an unlocked position.

[0090] For example, when the dust cup 10 is connected to the base station 200, the top block 40 moves upward and drives the locking member 30 to move to the unlocked position, releasing the locking member 30 from locking the cup cover 20. The second reset member 60 is located between the dust cup 10 and the top block 40. The top block 40 moves upward and compresses the second reset member 60. The second reset member 60 is compressed and deformed and stores elastic potential energy. After the dust cup 10 is separated from the base station 200, the second reset member 60 releases its elastic potential energy. The elastic force of the second reset member 60 drives the top block 40 to move downward, causing the locking member 30 to move to the locked position, so that the locking member 30 automatically locks the cup cover 20 in the closed position.

[0091] Optionally, the second reset element 60 can be a compression spring. The compression spring has a compact design that can adapt to various space constraints. At the same time, the compression spring can withstand greater pressure and load, thereby improving the stability of the cleaning equipment 100 during operation.

[0092] Combination Figure 2 , Figure 5 , Figure 9 and Figure 10In some embodiments, the dust cup 10 has a mounting cavity 11 that extends in the vertical direction and has an opening at its lower end. A top block 40 is disposed in the mounting cavity 11 and is opposite to the opening in the vertical direction. A locking member 30 is rotatably connected to the dust cup 10. The locking member 30 has an extension 33. The top block 40 and the extension 33 are linked to drive the locking member 30 to switch between an unlocked position and a locked position.

[0093] In conjunction with the foregoing, the bottom of the dust cup 10 may be provided with a bottom cover 50, which is fixedly connected to the dust cup 10. The bottom cover 50 may be provided with a mounting part 51, and the upper end of the mounting part 51 may be provided with a support 511. The locking member 30 is provided on the mounting part 51 and rotatably connected to the support 511 to prevent the locking member 30 from accidentally falling off to the outside, so that the locking member 30 is stably installed on the mounting part 51. The mounting part 51 is provided in the mounting cavity 11 of the dust cup 10, and the top block 40 is sleeved on the outside of the mounting part 51. The extension part 33 is provided on the top of the locking member 30, and the top block 40 is provided with a receiving cavity 41. At least a portion of the extension part 33 extends into the receiving cavity 41, so that the wall of the receiving cavity 41 abuts against the extension part 33 to drive the locking member 30 to rotate between the unlocked position and the locked position.

[0094] When the dust cup 10 is connected to the base station 200, the top block 40 moves upward, the lower wall of the receiving cavity 41 abuts against the extension 33, and drives the locking member 30 to move toward the unlocked position, thereby releasing the locking member 30 from locking the cup cover 20; when the dust cup 10 is detached from the base station 200, the top block 40 moves downward under the elastic force of the second reset member 60, the lower wall of the receiving cavity 41 separates from the extension 33, and the locking member 30 moves toward the locking position, thereby locking the cup cover 20 and the dust cup 10.

[0095] Optionally, the support 511 may have two distributed in the left-right direction and be rotatably connected to the left and right ends of the locking member 30 to ensure that the rotating parts on both sides of the locking member 30 are subjected to uniform force and to prevent the locking member 30 from tilting to one side, which would cause the cup lid 20 to be unable to be locked stably.

[0096] Optionally, the second reset member 60 may be disposed between the top wall of the mounting cavity 11 and the top of the top block 40 to drive the top block 40 to move in the vertical direction, thereby causing the locking member 30 to move between the locked position and the unlocked position.

[0097] Combination Figures 1 to 12The cleaning system 1000 according to an embodiment of the present invention includes: a base station 200, the aforementioned cleaning device 100, and a suction device 300. The cleaning device 100 is detachably connected to the base station 200. The base station 200 is provided with an unlocking component 210. When the cleaning device 100 is connected to the base station 200, the unlocking component 210 drives the locking component 30 to the unlocked position. When the cleaning device 100 is separated from the base station 200, the locking component 30 resets to the locked position. When the cleaning device 100 is connected to the base station 200, the locking component 30 releases the lock on the cup lid 20, allowing the cup lid 20 to move between a closed position and an open position, allowing the material in the dust cup 10 to be discharged to the base station 200. When the cleaning device 100 is detached from the base station 200, the locking component 30 locks the cup lid 20 in the closed position, preventing the material in the dust cup 10 from leaking to the outside. Simultaneously, after the cleaning device 100 is detached from the base station 200, the locking component 30 automatically locks the cup lid 20 and the dust cup 10, eliminating the need for the user to manually close the cup lid 20, thereby improving the user experience.

[0098] In addition, the suction device 300 is configured to create a negative pressure on the dust cup 10 from the base station 200, causing the cup lid 20 to be in the open position. After the cleaning device 100 is connected to the base station 200, the locking member 30 is in the unlocked position. The suction device 300 performs suction, creating a negative pressure inside the base station 200 relative to the dust cup 10. The pressure difference between the dust cup 10 and the base station 200 creates a force that moves the cup lid 20 from the closed position to the open position, allowing the material inside the dust cup 10 to be discharged into the base station 200. After the suction device 300 stops suction, the negative pressure created by the base station 200 on the dust cup 10 disappears, and the first reset member can drive the cup lid 20 to move toward the mating interval 101. After the cleaning device 100 is disengaged from the base station 200, the locking member 30 automatically locks the cup lid 20 in the closed position.

[0099] The specific structure of the cleaning device 100 is as described in the above embodiments. Since the cleaning device 100 adopts the technical solution of the above embodiments, it has at least the beneficial effects brought about by the technical solution of the above embodiments, which will not be described in detail here.

[0100] According to the cleaning system 1000 of this utility model embodiment, when the cleaning device 100 is connected to the base station 200, the suction device 300 suctions to make the cup lid 20 open, and the material in the dust cup 10 can be discharged into the base station 200; after the suction is completed, the first reset member drives the cup lid 20 to move into the mating interval 101. When the cleaning device 100 is separated from the base station 200, the locking member 30 can automatically lock the cup lid 20 in the closed position, without requiring the user to perform an additional operation to close the cup lid 20, thus improving the user experience.

[0101] Combination Figures 1 to 6 ,as well as Figure 11In some embodiments, the base station 200 is provided with a master interface 220 for connecting the cleaning device 100. The master interface 220 is provided with an unlocking member 210 on its inner side to drive the locking member 30 to move toward the unlocking position.

[0102] For example, the cleaning device 100 further includes a top block 40 and a second reset member 60. The second reset member 60 has an elastic force that drives the locking member 30 to the locked position. The top block 40 can move in the vertical direction to drive the locking member 30 to the unlocked position. The top of the locking member 30 is provided with an extension 33, at least a portion of which is located within the receiving cavity 41 of the top block 40. The top block 40 moves in the vertical direction to drive the unlocking member 210 to move toward the unlocked position. When the cleaning device 100 is connected to the base station 200, the unlocking member 210 abuts against the top block 40, the lower wall of the receiving cavity 41 abuts against the extension 33, and drives the locking member 30 to move to the unlocked position, releasing the lock on the cup lid 20; after the cleaning device 100 is separated from the base station 200, the unlocking member 210 separates from the top block 40, the top block 40 is reset under the action of the second reset member 60, the extension 33 separates from the lower wall of the receiving cavity 41 and loses the abutting force, and the locking member 30 moves to the locking position to lock the cup lid 20 in the closed position.

[0103] In some embodiments, the suction device 300 is provided in the base station 200. An additional suction device 300 may be provided in the base station 200 to generate negative pressure on the dust cup 10 when the cleaning device 100 docks with the base station 200, so that the cup cover 20 is in the open position and the material in the dust cup 10 can be discharged into the base station 200.

[0104] Optionally, the suction device 300 can also be provided in the cleaning equipment 100, which can reduce the number of components in the cleaning system 1000. The suction device 300 can suck up external dirt during the cleaning process of the cleaning equipment 100. It can also be used when the base station 200 is connected to the cleaning equipment 100. The suction device 300 sucks up the dust cup 10, so that the cup cover 20 is in the open position, and the material in the dust cup 10 can be discharged into the base station 200.

[0105] Optionally, the base station 200 may be equipped with a dust collection hood and a dust collection bag (not shown in the attached figure). The dust collection hood guides the material in the dust cup 10 into the dust collection bag, which facilitates the collection of garbage and dirt sucked up by the cleaning equipment 100 into the dust collection bag and makes it easy to clean the dust cup 10.

[0106] The cleaning device 100 and cleaning system 1000 of the present invention are described below with reference to the accompanying drawings.

[0107] Combination Figures 1 to 12According to an embodiment of the present invention, a cleaning device 100 includes a dust cup 10, a cup lid 20, a locking member 30, and a first reset member. The cup lid 20 has an open position and a closed position. The locking member 30 is connected to the dust cup 10 and has a locked position and an unlocked position. When the locking member 30 moves between the locked position and the unlocked position, it has a first motion trajectory 31. When the cup lid 20 moves between the open position and the closed position, it has a second motion trajectory 22. The first motion trajectory 31 and the second motion trajectory 22 intersect to form a mating interval 101. The starting position P1 of the mating interval 101 is lower than the closed position. The first reset member has a reset force that drives the cup lid 20 to move towards the closed position and moves the mating part 21 to a position not lower than the starting position P1. This force is used to lock the cup lid 20 and the dust cup 10 together after the dust cup 10 is removed from the base station 200.

[0108] In addition, the cleaning device 100 also includes a top block 40 and a second reset member 60, the top block 40 being used to drive the locking member 30 to move toward the unlocked position, and the second reset member 60 being configured to drive the locking member 30 to move toward the locked position by an elastic force.

[0109] The cleaning system 1000 according to an embodiment of the present utility model includes a base station 200, a cleaning device 100, and a suction device 300. The suction device 300 is disposed on the cleaning device 100. The base station 200 is provided with a main interface 220 for docking with the cleaning device 100. The main interface 220 is provided with an unlocking component 210 for releasing the locking component 30 from locking the cup lid 20.

[0110] Among them, combined Figures 1 to 4 After the cleaning device 100 is connected to the base station 200, the unlocking member 210 abuts against the top block 40, the second reset member 60 is compressed and deformed and stores elastic potential energy, the top block 40 moves upward to drive the locking member 30 to move toward the unlocked position, and releases the locking member 30 from locking the cup lid 20; the suction device 300 performs suction, the base station 200 forms a suction negative pressure on the dust cup 10, the pressure difference between the dust cup 10 and the base station 200 forms a force, causing the cup lid 20 to move from the closed position to the open position, so that the material in the dust cup 10 can be discharged into the base station 200, the first reset member is twisted and deformed and stores elastic potential energy; after the suction device 300 stops suction, the suction negative pressure formed by the base station 200 on the dust cup 10 disappears, the first reset member releases the elastic force and drives the cup lid 20 to move toward the closed position, so that the mating part 21 of the cup lid 20 moves at least to a position no lower than the starting point P1.

[0111] Combination Figures 3 to 6After the cleaning device 100 is detached from the base station 200, the unlocking block separates from the top block 40. The second reset member 60 releases its elastic force to move the top block 40 downward, thereby driving the locking member 30 to move toward the locking position. The locking member 30 moves toward the locking position along the first movement trajectory 31. It first moves to the starting position P1 and contacts the mating part 21 of the cup cover 20. The locking member 30 abuts against the mating part 21 and continues to move along the first movement trajectory 31 to the locking position. The locking member 30 drives the cup cover 20 to the closed position and locks the cup cover 20 and the dust cup 10 together. This achieves automatic closing of the cup cover 20 after the dust cup 10 is removed from the base station 200. The user does not need to manually close the cup cover 20. At the same time, it prevents the material inside the dust cup 10 from leaking to the outside after the dust cup 10 is removed from the base station 200, thereby optimizing the user experience.

[0112] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0113] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0114] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0115] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0116] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0117] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cleaning device (100), characterized in that, The device includes a dust cup (10), a lid (20), a locking member (30), and a first reset member. The lid (20) has an open position for opening the dust cup (10) and a closed position for closing the dust cup (10). The locking member (30) is connected to the dust cup (10) and has a locked position and an unlocked position. In the locked position, the locking member (30) locks with the mating part (21) of the lid (20) to lock the lid (20) in the closed position. In the unlocked position, the locking member (30) separates from the mating part (21) to release the locking of the lid (20). The locking member (30) has a first movement trajectory (31) when moving between the locked position and the unlocked position, and the cup lid (20) has a second movement trajectory (22) when moving between the open position and the closed position. The first movement trajectory (31) and the second movement trajectory (22) intersect to form a mating interval (101), and the starting position (P1) of the mating interval (101) is lower than the closed position. The first reset member has a reset force that drives the cup lid (20) to move toward the closed position and moves the mating part (21) to a position no lower than the starting position (P1), so that the locking member (30) moves to lock the cup lid (20) and the dust cup (10) after the dust cup (10) is disengaged from the base station (200).

2. The cleaning equipment (100) according to claim 1, characterized in that, The locking member (30) includes a first hook (32) that is rotatably connected to the dust cup (10), and the first motion trajectory (31) is set as the trajectory of the vertex of the first hook (32) moving around the rotation axis of the locking member (30); And / or, the cup lid (20) is rotatably connected to the dust cup (10), and the second motion trajectory (22) is set as the trajectory of the edge of the mating part (21) at one end away from the rotation axis of the cup lid (20) moving around the rotation axis of the cup lid (20).

3. The cleaning equipment (100) according to claim 1 or 2, characterized in that, The locking member (30) includes a first hook (32), and the mating part (21) includes a second hook (211). In the locked position, the first hook (32) hooks the second hook (211). The second hook (211) has a guide slope (2111) facing the first hook (32). The guide slope (2111) is inclined in a direction away from the first hook (32) from top to bottom.

4. The cleaning equipment (100) according to claim 1, characterized in that, The first reset member includes a torsion spring connected to the dust cup (10) and the cup lid (20).

5. The cleaning equipment (100) according to claim 1, characterized in that, The cleaning device (100) further includes a top block (40) and a second reset member (60), the second reset member (60) having an elastic force to drive the locking member (30) to the locked position, and the top block (40) being movable in the up-down direction to drive the locking member (30) to the unlocked position.

6. The cleaning equipment (100) according to claim 5, characterized in that, The dust cup (10) has a mounting cavity (11) that extends vertically and has an opening at its lower end. The top block (40) is located in the mounting cavity (11) and is opposite to the opening in the vertical direction. The locking member (30) is rotatably connected to the dust cup (10). The locking member (30) has an extension (33). The top block (40) and the extension (33) are linked to drive the locking member (30) to switch between the unlocked position and the locked position.

7. A cleaning device (100), characterized in that, The device includes a dust cup (10), a lid (20), a locking member (30), and a first reset member. The lid (20) has an open position for opening the dust cup (10) and a closed position for closing the dust cup (10). The locking member (30) is connected to the dust cup (10) and has a locked position and an unlocked position. In the locked position, the locking member (30) locks with the mating part (21) of the lid (20) to lock the lid (20) in the closed position. In the unlocked position, the locking member (30) separates from the mating part (21) to release the locking of the lid (20). The locking member (30) has a first movement trajectory (31) when moving between the locked position and the unlocked position, and the cup lid (20) has a second movement trajectory (22) when moving between the open position and the closed position. The first movement trajectory (31) and the second movement trajectory (22) intersect to form a mating area (101). The first reset member has a reset force acting on the cup lid (20) to move the mating part (21), the reset force can move the mating part (21) to between the unlocked position and the locked position of the locking member (30), for locking the cup lid (20) and the dust cup (10) by the locking member (30) after the dust cup (10) is removed from the base station (200).

8. The cleaning equipment (100) according to claim 7, characterized in that, The locking member (30) includes a first hook (32) that is rotatably connected to the dust cup (10), and the first motion trajectory (31) is set as the trajectory of the vertex of the first hook (32) moving around the rotation axis of the locking member (30); And / or, the cup lid (20) is rotatably connected to the dust cup (10), and the second motion trajectory (22) is set as the trajectory of the edge of the mating part (21) at one end away from the rotation axis of the cup lid (20) moving around the rotation axis of the cup lid (20).

9. The cleaning equipment (100) according to claim 7 or 8, characterized in that, The locking member (30) includes a first hook (32), and the mating part (21) includes a second hook (211). In the locked position, the first hook (32) hooks the second hook (211). The second hook (211) has a guide slope (2111) facing the first hook (32). The guide slope (2111) is inclined in a direction away from the first hook (32) from top to bottom.

10. The cleaning equipment (100) according to claim 7, characterized in that, The first reset member includes a torsion spring connected to the dust cup (10) and the cup lid (20).

11. The cleaning equipment (100) according to claim 7, characterized in that, The cleaning device (100) further includes a top block (40) and a second reset member (60), the second reset member (60) having an elastic force to drive the locking member (30) to the locked position, and the top block (40) being movable in the up-down direction to drive the locking member (30) to the unlocked position.

12. The cleaning equipment (100) according to claim 11, characterized in that, The dust cup (10) has a mounting cavity (11) that extends vertically and has an opening at its lower end. The top block (40) is located in the mounting cavity (11) and is opposite to the opening in the vertical direction. The locking member (30) is rotatably connected to the dust cup (10). The locking member (30) has an extension (33). The top block (40) and the extension (33) are linked to drive the locking member (30) to switch between the unlocked position and the locked position.

13. A cleaning system (1000), characterized in that, include: Base station (200), said base station (200) is provided with unlocking device (210); The cleaning device (100) according to any one of claims 1-12, wherein the cleaning device (100) is detachably connected to the base station (200); When the cleaning device (100) is connected to the base station (200), the unlocking component (210) drives the locking component (30) to the unlocked position; when the cleaning device (100) is separated from the base station (200), the locking component (30) resets to the locked position. A suction device (300) is configured such that the base station (200) creates a negative pressure on the dust cup (10), causing the cup lid (20) to be in the open position.

14. The cleaning system (1000) according to claim 13, characterized in that, The base station (200) is provided with a main interface (220), which is used to connect the cleaning equipment (100), and the unlocking component (210) is provided on the inner side of the main interface (220); And / or, the suction device (300) is located at the base station (200); and / or, the suction device (300) is located at the cleaning device (100).

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