Cleaning apparatus and cleaning system

Abstract

The utility model discloses a kind of cleaning equipment and cleaning system, the cleaning equipment includes: host computer;Filtering assembly, the filtering assembly connects the host computer;Dust cup, the dust cup is detachably connected the host computer, wherein, the cleaning equipment further includes unlocking portion and positioning portion, the unlocking portion is used to unlock and lock the end of the dust cup, and the positioning portion is used to position and release the side of the dust cup. According to the cleaning equipment of the utility model embodiment, through unlocking portion and positioning portion dust cup, so that detachably connect host computer, simplify the operation steps of dust cup locking and unlocking, facilitate the installation and disassembly of dust cup.

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] Because cleaning equipment can reduce the labor intensity of users, the demand for cleaning equipment in the cleaning market continues to grow. In related technologies, cleaning equipment mainly includes a main unit, a vacuum head, a dust cup, and a filter assembly. The dust cup is detachably connected to the main unit for easy removal and cleaning by the user. However, the process of assembling and disassembling the dust cup in existing cleaning equipment is relatively complex, making it inconvenient to remove the dust cup independently and reducing the user experience. Utility Model Content

[0005] One objective of this invention is to provide a cleaning device and system that allows the dust cup to be detachably connected to the main unit via an unlocking part and a positioning part, simplifying the operation steps for locking and unlocking the dust cup and facilitating its installation and removal.

[0006] The cleaning device according to an embodiment of the present invention includes:

[0007] Host;

[0008] A filter assembly connected to the host computer;

[0009] A dust cup, which is detachably connected to the main unit.

[0010] The cleaning device further includes an unlocking part and a positioning part. The unlocking part is used to unlock and lock the end of the dust cup, and the positioning part is used to position and release the side of the dust cup.

[0011] The dust cup is detached from the main unit, while the filter assembly remains connected to the main unit.

[0012] The cleaning device according to the present invention simplifies the operation steps of locking and unlocking the dust cup, making it easier to install and disassemble the dust cup.

[0013] In addition, the cleaning device according to the above embodiments of the present invention may also have the following additional technical features:

[0014] In some embodiments, when the unlocking part locks the end of the dust cup, the unlocking part is connected to the side of the dust cup opposite to the positioning part.

[0015] In some embodiments, the unlocking part is located on the host unit, and when the unlocking part locks the dust cup, the unlocking part restricts the dust cup from detaching from the host unit along the axis of the dust cup.

[0016] In some embodiments, the dust cup is provided with a first locking groove. When the unlocking part locks the dust cup, the unlocking part extends into the first locking groove and hooks the dust cup along the axis of the dust cup.

[0017] In some embodiments, the unlocking part is located on the host, and the unlocking part includes a trigger member, at least a portion of which is located on the outer surface of the host. The trigger member can drive the unlocking part to move to unlock and lock the dust cup.

[0018] In some embodiments, the unlocking part is provided with a first elastic element, which is configured to have an elastic force that drives the unlocking part to lock the dust cup.

[0019] In some embodiments, the positioning part is located on the side of the dust cup, and the main unit is provided with a mating part. When the dust cup is connected to the main unit, the positioning part is connected to the mating part and restricts the dust cup from disengaging from the main unit along the mating direction, which is perpendicular to the axis of the dust cup.

[0020] In some embodiments, the mating part includes a mating groove, the sidewall of which is provided with a positioning notch. The positioning part includes a main body, a positioning block, and a second elastic member. The positioning block is connected to the main body, and the second elastic member is used to elastically drive the positioning block to protrude from the main body.

[0021] When the dust cup is connected to the host, the main body is located in the mating groove and the positioning block is located in the positioning notch; when the positioning part and the mating part are separated and assembled, the mating part drives the positioning block to retract into the main body.

[0022] In some embodiments, the unlocking part includes a rotating member, which is rotatably connected to the main unit to lock and unlock the dust cup.

[0023] In some embodiments, the filter assembly is provided with a second locking groove, and the unlocking part passes through the second locking groove, the unlocking part locking the filter assembly to restrict the circumferential movement of the filter assembly.

[0024] In some embodiments, the end of the filter assembly connected to the host is provided with a first latch, and the host is provided with a second latch. When the filter assembly rotates relative to the host, the first latch and the second latch engage with each other to position the filter assembly on the host.

[0025] In some embodiments, the host includes:

[0026] A suction unit, which provides negative pressure to the dust cup, is connected to the end of the dust cup;

[0027] An air inlet is provided, which is used to guide airflow into the dust cup and is located on the side of the dust cup.

[0028] The unlocking part is located on the suction part, the positioning part is located on the side wall of the dust cup, and the air inlet part is provided with a mating part corresponding to the positioning part.

[0029] In some embodiments, when the filter assembly is connected to the host, at least a portion of the filter assembly extends into the interior of the dust cup, the filter assembly is detachably connected to the host, and the dust cup can be independently connected to and separated from the host relative to the filter assembly.

[0030] A cleaning device according to another embodiment of the present invention includes:

[0031] Host;

[0032] A filter assembly, comprising a first filter section and a second filter section, wherein the second filter section is movable relative to the first filter section; or, the first filter section is movable relative to the second filter section.

[0033] A dust cup, which is detachably connected to the main unit.

[0034] The cleaning device further includes an unlocking part and a positioning part. The unlocking part is used to unlock and lock the end of the dust cup, and the positioning part is used to position and release the side of the dust cup.

[0035] In some embodiments, the first filter section is rotatable relative to the second filter section, at least a portion of the second filter section is disposed inside the first filter section, and the second filter section is movable up and down relative to the first filter section along the axial direction of the first filter section.

[0036] A cleaning system according to an embodiment of the present invention includes: a base station; and the aforementioned cleaning device, wherein the cleaning device is detachably connected to the base station. Attached Figure Description

[0037] Figure 1This is a cross-sectional view of a cleaning device in one embodiment of the present invention, showing the unlocking part locking the dust cup.

[0038] Figure 2 yes Figure 1 A magnified view of a portion of region A in the middle circle.

[0039] Figure 3 yes Figure 1 A magnified view of a portion of region B in the middle circle.

[0040] Figure 4 This is a cross-sectional view of a cleaning device in one embodiment of the present invention, showing the unlocking part unlocking the dust cup.

[0041] Figure 5 yes Figure 4 A magnified view of a portion of region C in the middle circle.

[0042] Figure 6 This is a schematic diagram of the cleaning device in one embodiment of the present invention.

[0043] Figure 7 yes Figure 6 A magnified view of a portion of region D in the middle circle.

[0044] Figure 8 This is a schematic diagram of the cleaning device in one embodiment of the present invention.

[0045] Figure 9 yes Figure 8 A magnified view of a portion of region E in the middle circle.

[0046] Figure 10 This is a schematic diagram of the cleaning device in one embodiment of the present invention, showing the unlocking part locking the dust cup.

[0047] Figure 11 This is an exploded view of the cleaning equipment in one embodiment of the present invention.

[0048] Figure 12 This is a cross-sectional view of the cleaning device in another embodiment of the present invention, with the dust cup closed.

[0049] Figure 13 yes Figure 11 A magnified view of a portion of region F in the middle circle.

[0050] Figure 14 This is a cross-sectional view of the cleaning device in another embodiment of the present invention, with the dust cup open.

[0051] Figure 15 yes Figure 13 A magnified view of a portion of region G in the middle circle.

[0052] Figure 16This is a schematic diagram of the cleaning system in an embodiment of this utility model.

[0053] Reference numerals: Cleaning equipment 100, main unit 10, mating part 11, mating groove 111, positioning notch 112, bottom cover 12, second buckle 121, mounting groove 122, suction part 13, air inlet part 14, filter assembly 20, second locking groove 21, first buckle 22, first filter part 23, cylindrical bracket 231, filter screen 232, second filter part 24, mounting part 241, first support part 251, seal 2511, second support Support 252, rotating support 253, first blade 2531, telescopic support 254, bearing 255, HEPA filter 26, dust cup 30, first locking groove 31, air inlet 32, opening 33, cup cover 34, mounting base 35, unlocking part 40, trigger 41, rotating part 42, locking hook 43, positioning part 50, positioning block 51, first wedge surface 511, second wedge surface 512, main body part 52, base station 200, cleaning system 1000. Detailed Implementation

[0054] 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.

[0055] Combination Figures 1 to 11 A cleaning device 100 according to an embodiment of the present invention includes: a main unit 10, a filter assembly 20, and a dust cup 30. The filter assembly 20 is connected to the main unit 10, and the dust cup 30 is detachably connected to the main unit 10. The cleaning device 100 further includes an unlocking part 40 and a positioning part 50. The unlocking part 40 is used to unlock and lock the end of the dust cup 30, and the positioning part 50 is used to position and release the side of the dust cup 30. The dust cup is detached from the main unit, while the filter assembly remains connected to the main unit. When the dust cup 30 is installed on the main unit 10, the unlocking part 40 can be used to lock the end of the dust cup 30, and the positioning part 50 can be used to position the side of the dust cup 30. During the disassembly of the dust cup 30, the unlocking part 40 can be controlled to release the lock on the end of the dust cup 30, and the positioning part 40 can be released from the positioning of the side of the dust cup 30, so that the dust cup 30 can be detached from the main unit 10.

[0056] Specifically, when the dust cup 30 is installed on the main unit 10, the end of the dust cup 30 can be locked by the unlocking part 40 and the side of the dust cup can be positioned by the positioning part 50, thereby achieving stable installation of the dust cup 30 on the main unit 10; when it is necessary to remove the dust cup 30 from the main unit 10, the unlocking part 40 can be used to release the lock on the dust cup 30 and the positioning part 50 can be controlled to release the positioning function of the dust cup 30, thereby achieving disassembly of the dust cup 30.

[0057] According to the cleaning device 100 of this utility model embodiment, the dust cup 30 can be stably installed to the main unit 10 using the unlocking part 40 and the positioning part 50. The stable installation of the dust cup 30 is achieved by positioning the end and side of the dust cup. In addition, when it is necessary to disassemble the dust cup 30, the unlocking part 40 can be controlled to unlock the end of the dust cup 30 and the side of the dust cup 30 can be removed from the main unit 10, thereby realizing the quick disassembly of the dust cup 30, simplifying the locking and unlocking operation steps of the dust cup 30, and facilitating the installation and disassembly of the dust cup 30. Furthermore, under the joint action of the unlocking part 40 and the positioning part 50, the dust cup 30 can be firmly connected to the main unit 10, ensuring that the position of the dust cup 30 relative to the main unit 10 is fixed when the cleaning device 100 is running, preventing the dust cup 30 from accidentally detaching from the main unit 10 during the cleaning process, and improving the user experience.

[0058] In some examples, the unlocking part 40 of this invention can be provided on the main unit 10 or the filter assembly 20, and a corresponding mating structure can be provided on the dust cup 30. When the dust cup 30 is installed on the main unit 10, the unlocking part 40 and the mating structure can be used to lock the end of the dust cup. In other examples, the unlocking part 40 of this invention can also be provided on the dust cup 30, and a corresponding mating structure can be provided on the main unit 10 or the filter assembly 20. When the dust cup 30 is installed on the main unit 10, the unlocking part 40 and the mating structure can be used to lock the end of the dust cup.

[0059] In some examples, the positioning part 50 of this invention can be disposed on the main unit 10 or the filter assembly 20, and a corresponding mating structure can be provided on the dust cup 30. When the dust cup 30 is installed on the main unit 10, the positioning part 50 and the mating structure can be used to achieve the positioning of the end of the dust cup. In other examples, the positioning part 50 of this invention can also be disposed on the dust cup 30, and a corresponding mating structure can be provided on the main unit 10 or the filter assembly 20. When the dust cup 30 is installed on the main unit 10, the positioning part 50 and the mating structure can be used to achieve the positioning of the end of the dust cup.

[0060] Combination Figures 1 to 5 In some embodiments, when the unlocking part 40 locks the end of the dust cup 30, the unlocking part 40 connects to the side of the dust cup 30 away from the positioning part 50. That is, the positioning part 50 and the unlocking part 40 are respectively disposed on both sides of the dust cup 30, so that both sides of the dust cup 30 are stably connected to the host 10 through the positioning part 50 and the unlocking part 40 respectively.

[0061] For example, the dust cup 30 is along the front-to-back direction (e.g., attached). Figure 1 The dust cup 30 can be divided into a front and a rear section (in the front-back direction). The unlocking part 40 can be located at the rear of the dust cup 30, and the upper part of the rear of the dust cup 30 (for example, attached) Figure 1The dust cup 30 (vertical direction) can be connected to the main unit 10 via the unlocking part 40, and the positioning part 50 can be located at the front of the dust cup 30. When the dust cup 30 is connected to the main unit 10, the upper rear end of the dust cup 30 can be locked by the unlocking part 40, and the main unit 10 can be connected to the front of the dust cup 30 via the positioning part 50, so that the dust cup 30 is installed in a fixed position on the main unit 10, thereby ensuring that the front and rear sides of the dust cup 30 can be stably connected to the main unit 10, preventing the dust cup 30 from detaching from the main unit 10 when the cleaning device 100 is suctioning, and improving the connection strength between the dust cup 30 and the main unit 10.

[0062] Furthermore, at least a portion of the filter assembly 20 is disposed within the dust cup 30. During the process of removing the dust cup 30 from the main body 10, the unlocking part 40 can be controlled to unlock the end of the dust cup 30. By rotating and moving the dust cup 30, the dust cup 30 can be detached from the main body 10. When the unlocking part 40 locks the dust cup 30, the position of the dust cup 30 relative to the main body 10 is fixed, preventing the dust cup 30 from falling off during the use of the cleaning equipment 100. When the positioning part 50 is connected to the side of the dust cup 30, the dust cup 30 can be positioned and fixed on the main body 10. The dust cup 30 is connected to the main body 10 through the unlocking part 40 and the positioning part 50, thereby improving the connection strength between the dust cup 30 and the main body 10.

[0063] Combination Figure 1 and Figure 2 In some embodiments, the unlocking part 40 is provided on the main unit 10. When the unlocking part 40 locks the dust cup 10, it restricts the dust cup 30 from detaching from the main unit 10 along its axis, thereby improving the stability of the connection between the main unit 10 and the dust cup 30. For example, the axis of the dust cup 30 can extend in the vertical direction. When the unlocking part 40 locks the end of the dust cup 30, it restricts the movement of the dust cup 30 in the vertical direction, preventing the dust cup 30 from detaching from the main unit 10 during use and ensuring that the dust cup 30 is stably connected to the main unit 10.

[0064] Combination Figure 1 , Figure 2 , Figure 4 and Figure 5 In some embodiments, the dust cup 30 is provided with a first locking groove 31. When the unlocking part 40 locks the dust cup 30, the unlocking part 40 extends into the first locking groove 31 and hooks the dust cup 30 along the axis of the dust cup 30, restricting the dust cup 30 from detaching from the host 10 along the dust cup axis direction, so that the dust cup 30 is stably connected to the host 10.

[0065] For example, when the dust cup 30 is connected to the main unit 10, by rotating and moving the dust cup 30, the first locking groove 31 is located on the side of the unlocking part 40. The unlocking part 40 may include a locking hook 43, which hooks the first locking groove 31 in the vertical direction and restricts the dust cup 30 from rotating around the axis of the dust cup 30 and moving in the vertical direction, ensuring that the position of the dust cup 30 relative to the main unit 10 is fixed, preventing the dust cup 30 from falling off when the cleaning device 100 is suctioning, and optimizing the user experience; when the dust cup 30 is detached from the main unit 10, the unlocking part 40 can be disengaged from the first locking groove 31 by rotating and moving the dust cup 30, thereby unlocking the dust cup 30.

[0066] Optionally, the first locking groove 31 can be located on the inner wall surface of the dust cup 30. When the unlocking part 40 locks the dust cup 30, the locking hook 43 of the unlocking part 40 can hook the first locking groove 31 inside the dust cup 30, reducing the interference of the external environment on the unlocking part 40 and ensuring the reliability of the unlocking part 40 in locking the dust cup 30.

[0067] Optionally, the unlocking part 40 can also be installed in the dust cup 30. The main unit 10 can be provided with a first locking groove 31. When the dust cup 30 is connected to the main unit 10, by rotating and moving the dust cup 30, the unlocking part 40 can be embedded in the first locking groove 31. Similarly, the dust cup 30 can be locked on the main unit 10 by the unlocking part 40, ensuring that the dust cup 30 is stably connected to the main unit 10.

[0068] In this embodiment of the utility model, the cleaning device 100 is mainly connected to the host 10 via the unlocking part 40, and the dust cup 30 is provided with a first locking groove 31. However, this is not a limitation on the scope of protection of this utility model.

[0069] Combination Figure 8 , Figure 10 and Figure 11 In some embodiments, the unlocking part 40 is provided on the host 10. The unlocking part 40 includes a trigger 41. At least a portion of the trigger 41 is located on the outer surface of the host 10. The trigger 41 can drive the unlocking part 40 to move to unlock and lock the dust cup 30, so that the user can drive the unlocking part 40 through the trigger 41 to release the lock on the dust cup 30.

[0070] For example, the main unit 10 may include a bottom cover 12, the sides of which may be arranged from bottom to top (e.g., with an attached...). Figure 10 The trigger 41 is inclined inwards towards the bottom cover 12 (vertical direction), and a portion of the trigger 41 can be located on the side of the bottom cover 12, allowing the user to press the trigger 41 on the outer surface of the bottom cover 12 to drive the unlocking part 40 to release the lock on the dust cup 30. This is achieved by pressing the trigger 41 towards the inside of the bottom cover 12 (e.g., along the side of the bottom cover 12). Figure 10Press the trigger 41 in the front-back direction to make the end of the trigger 41 recessed relative to the side of the bottom cover 12, and the trigger 41 releases the lock on the dust cup 30, allowing the dust cup 30 to detach from the main unit 10.

[0071] In conjunction with the foregoing, the end of the trigger member 41 can be located on the side of the bottom cover 12, and the position of the end of the trigger member 41 includes, but is not limited to, the following embodiments:

[0072] In one embodiment, the end of the trigger 41 protrudes from the side of the bottom cover 12, so that the user can quickly find the position of the trigger 41 by sight and touch, thereby unlocking the dust cup 30.

[0073] In the second embodiment, the end of the trigger 41 is flush with the side of the bottom cover 12, which reduces the interference of the external environment on the trigger 41, avoids accidental triggering of the trigger 41 causing the dust cup 30 to fall off, and the trigger 41 will not affect the user's line of sight when the cleaning device 100 is suctioning, thus improving the user's experience.

[0074] In the third embodiment, the end of the trigger 41 is recessed relative to the side of the bottom cover 12, which reduces the interference of the external environment on the trigger 41, avoids accidental triggering of the trigger 41 causing the dust cup 30 to fall off, and the trigger 41 will not affect the user's line of sight when the cleaning device 100 is suctioning, thus improving the user's experience.

[0075] In the fourth embodiment, at least a portion of the end of the trigger 41 protrudes from the side of the bottom cover 12, while the other portion is recessed relative to the side of the bottom cover 12, so that the user can quickly locate the trigger 41 through sight and touch, thereby quickly unlocking the dust cup 30; at the same time, the trigger 41 will not affect the user's line of sight when the cleaning device 100 is suctioning, thus improving the user's experience.

[0076] The cleaning device 100 in this embodiment is mainly described with the end of the trigger 41 flush with the side of the bottom cover 12, but this is not a limitation on the scope of protection of this utility model.

[0077] Optionally, the extension trend of at least a portion of the end of the trigger 41 can be consistent with the extension trend of the side of the bottom cover 12. That is, at least a portion of the end face of the trigger 41 can be inclined from bottom to top toward the inside of the bottom cover 12 and parallel to the side of the bottom cover 12. This can reduce the possibility of accidentally touching the trigger 41 and causing the dust cup 30 to unlock, and can improve the flatness of the appearance of the cleaning device 100.

[0078] In some embodiments, the unlocking part 40 is provided with a first elastic member (not shown in the figures), which is configured to have an elastic force that drives the unlocking part 40 to lock the dust cup 30.

[0079] In conjunction with the aforementioned embodiments, the first elastic element can be disposed between the trigger 41 and the bottom cover 12. When unlocking the dust cup 30, pressing the trigger 41 causes the first elastic element to deform and store elastic potential energy. At the same time, the trigger 41 drives the unlocking part 40 to exit the first locking groove 31. Rotating and moving the dust cup 30 can detach the dust cup 30 from the host 10. When installing the dust cup 30, pressing the trigger 41 causes the first elastic element to deform and store elastic potential energy. The trigger 41 drives the unlocking part 40 to move to the position of unlocking the dust cup 30, so that the dust cup 30 can move to the position where the unlocking part 40 hooks the first locking groove 31. By releasing the trigger 41, the first elastic element releases elastic potential energy and drives the unlocking part 40 to hook the first locking groove 31 to fix the dust cup 30, so that the unlocking part 40 automatically locks the dust cup 30 after the trigger 41 is released. At the same time, under the action of the first elastic element, it can be ensured that when the dust cup 30 is connected to the host 10, the unlocking part 40 remains in the locked dust cup 30 state, preventing the dust cup 30 from accidentally falling off.

[0080] Optionally, the first elastic element can be a spring. Springs are simple in structure, inexpensive, easy to install and disassemble, require no lubrication, and are easy to maintain.

[0081] Combination Figure 6 , Figure 7 and Figure 11 In some embodiments, the positioning part 50 is disposed on the side of the dust cup 30, and the main unit 10 is provided with a mating part 11. When the dust cup 30 is connected to the main unit 10, the positioning part 50 connects to the mating part 11 and restricts the dust cup 30 from disengaging from the main unit 10 along the mating direction. The mating direction is perpendicular to the axis of the dust cup 30, thereby improving the stability of the connection between the main unit 10 and the dust cup 30. For example, the axis of the dust cup 30 can extend in the vertical direction, and the dust cup 30 can move in the front-back direction to allow the positioning part 50 to connect to the mating part 11. The mating direction can be the front-back direction. When the dust cup 30 is connected to the main unit 10, the positioning part 50 connects to the mating part 11 and restricts the dust cup 30 from disengaging from the main unit 10 in the front-back direction, ensuring that the dust cup 30 is stably connected to the main unit 10.

[0082] In some embodiments, the mating part 11 includes a mating groove 111, the sidewall of which is provided with a positioning notch 112. The positioning part 50 includes a main body 52, a positioning block 51, and a second elastic member (not shown in the figures). The positioning block 51 is connected to the main body 52. ​​The second elastic member is used to elastically drive the positioning block 51 to protrude from the main body 52. ​​When the dust cup 30 is connected to the host 10, the main body 52 is located in the mating groove 111 and the positioning block 51 is located in the positioning notch 112, thus restricting the dust cup 30 from disengaging from the host 10 along the mating direction. When the positioning part 50 is separated from and assembled with the mating part 11, the mating part 11 drives the positioning block 51 to retract into the main body 52, so that the main body 52 can easily disengage and extend into the mating groove 111.

[0083] For example, when the dust cup 30 is connected to the main unit 10, the positioning part 50 can only connect to the mating part 11 and achieve positioning of the side of the dust cup 30 by the positioning part 50 when the dust cup 30 is installed in a specific position on the main unit 10. The positioning block 51 can be positioned along the left and right direction (e.g., attached). Figure 6 The positioning block 51 protrudes from the main body 53 in the left-right direction. It may have a first wedge-shaped surface 511 and a second wedge-shaped surface 512. When the dust cup 30 is connected to the host 10, the positioning part 50 is connected to the mating part 11 to position the side of the dust cup 30. The main body 52 is located in the mating groove 111, and the positioning block 51 is located in the positioning notch 112. The first wedge-shaped surface 51 and the second wedge-shaped surface 52 abut against the wall of the positioning notch 112, restricting the dust cup 30 from leaving the host 10 in the front-back direction, so that the dust cup 30 is fixedly installed on the host 10. When the dust cup 30 leaves the host 10, the positioning block 51 can be moved and rotated to exit the positioning notch 112. The first wedge-shaped surface 511 and the second wedge-shaped surface 512 move away from the wall of the positioning notch 112, the main body 52 exits the mating groove 111, and the positioning part 50 disengages from the mating part 11, thereby realizing the disassembly of the dust cup 30.

[0084] Optionally, the side of the dust cup 30 may be provided with a mounting base 35, and the main body 52 may be connected to the aforementioned mounting base 35 by bolts. The positioning block 51 may be rotatably connected to the main body 52. ​​The positioning block 51 may include two, and the two positioning blocks 51 may be respectively located at both ends of the main body 52 in the left-right direction. The mating groove 111 may also be provided with two positioning notches 112 corresponding to the two positioning blocks 51 at both ends in the left-right direction. When the dust cup 30 is connected to the host 10, the main body 52 is located in the mating groove 111, and the two positioning blocks 51 are respectively located in the two positioning notches 112, so that the two ends of the positioning part 50 can be stably connected to the mating part 11, thereby improving the connection strength between the positioning part 50 and the mating part 11 and realizing the positioning and installation of the dust cup 30.

[0085] In conjunction with the foregoing, a second elastic element (not shown in the figures) may be provided between the positioning block 51 and the main body 52. ​​The second elastic element may be configured to have an elastic force that drives the positioning block 51 to protrude from the main body 52; the sidewall of the mating groove 111 and the main body 53 are connected in the left-right direction (e.g., as shown in the figures). Figure 6 The left and right directions of the positioning part 50 have a small gap. The aforementioned gap width is smaller than the width of the positioning block 51 protruding from the main body 53. Therefore, when the positioning part 50 and the mating part 11 are separated and assembled, the wall of the mating groove 111 presses the positioning block 51, causing the positioning block 51 to retract into the main body 52, so that the positioning part 50 can be assembled and disassembled from the mating part 11.

[0086] Among them, combined Figure 7 When the dust cup 30 is connected to the main unit 10, the dust cup 30 drives the positioning part 50 in the front-back direction (e.g., attached). Figure 6The positioning block 51 protrudes from the main body 53. When the main body 52 enters the mating groove 111, the side wall of the mating groove 111 presses the positioning block 51 in the left and right direction, causing the positioning block 51 to retract into the interior of the main body 53. The second elastic element is compressed and stores elastic potential energy. The positioning notch 112 is located at the front of the mating groove 111. The main body 52 continues to move forward and drives the positioning block 51 to move into the positioning notch 112. The second elastic element releases elastic potential energy and drives the positioning block 51 to protrude from the main body 52, so that the first wedge surface 511 and the second wedge surface 512 abut against the wall of the positioning notch 112, ensuring that the positioning part 50 is stably connected to the mating part 11, and realizing the positioning and installation of the positioning part 50 on the dust cup 30.

[0087] When the dust cup 30 detaches from the main unit 10, the positioning part 50 disengages from the mating part 11, the positioning block 51 exits the positioning notch 112 and passes through the mating groove 111, the side wall of the mating groove 111 presses the positioning block 51, causing the positioning block 51 to retract into the main body part 52, the second elastic element is compressed and stores elastic potential energy, after the main body part 52 completely detaches from the mating groove 111, the second elastic element releases elastic potential energy and drives the positioning block 51 to protrude out of the main body part 53.

[0088] Optionally, the second elastic element can be a spring. Springs are simple in structure, inexpensive, easy to install and disassemble, require no lubrication, and are easy to maintain.

[0089] Combination Figures 1 to 5 ,as well as Figure 11 In some embodiments, the unlocking part 40 is provided with a rotating member 42, and the unlocking part 40 is rotatably connected to the main unit 10 through the rotating member 42 to lock and unlock the dust cup 30.

[0090] In conjunction with the foregoing embodiments, the main unit 10 may be provided with a mounting groove 122, and the rotating member 42 may be disposed in the mounting groove 122 and rotatably connected to the side wall of the mounting groove 122. The rotating member 42 may have a rotation axis extending in the left-right direction. The unlocking part 40 may also include a trigger member 41 and a first elastic member. The first elastic member may be disposed between the trigger member 41 and the main unit 10. When unlocking the dust cup 30, by pressing the trigger member 41, the rotating member 42 rotates forward around the rotation axis, driving the trigger member 41 and the unlocking part 40 to rotate, so that the unlocking part 40 releases the lock on the dust cup 30. The first elastic member stores elastic potential energy. After releasing the trigger member 41, the first elastic member releases elastic potential energy, causing the rotating member 42 to rotate backward, and driving the trigger member 41 and the unlocking part 40 to rotate, so that the unlocking part 40 automatically locks the dust cup 30.

[0091] Optionally, the unlocking part 40 can also move in the front-back direction to unlock and lock the dust cup 30. When unlocking the dust cup 30, the unlocking part 40 moves forward under the drive of the trigger 41, and the spring stores elastic potential energy. After releasing the trigger 41, the spring releases the elastic potential energy, and the driving member drives the unlocking part 40 to move backward, so that the unlocking part 40 automatically locks the dust cup 30.

[0092] Combination Figure 2 and Figure 5 In some embodiments, the filter assembly 20 is provided with a second locking groove 21, and the unlocking part 40 passes through the second locking groove 21. The unlocking part 40 locks the filter assembly 20 to restrict the circumferential movement of the filter assembly 20. For example, the unlocking part 40 can be connected to the host 10. When the filter assembly 20 is connected to the host 10, the unlocking part 40 can extend into the second locking groove 21 and restrict the filter assembly 20 from rotating around its axis and moving in all directions, thereby locking the filter assembly 20 with the unlocking part 40. This ensures that the filter assembly 20 is stably connected to the host 10, preventing the filter assembly 20 from falling off during suction by the cleaning device 100 and ensuring the normal operation of the cleaning device 100.

[0093] Combination Figure 9 and Figure 10 In some embodiments, the end of the filter assembly 20 connected to the host 10 is provided with a first buckle 22, and the host 10 is provided with a second buckle 121. When the filter assembly 20 rotates relative to the host 10, the first buckle 22 and the second buckle 121 engage with each other so that the filter assembly 20 is positioned on the host 10.

[0094] For example, the filter assembly 20 is detachably connected to the main unit 10. The main unit 10 may include a bottom cover 12. The filter assembly 20 is connected to the bottom cover 12. A first latch 22 may be provided at the end of the filter assembly 20 connected to the bottom cover 12, and a second latch 121 may be provided on the inner side wall of the bottom cover 12. When the filter assembly 20 is connected to the main unit 10, by rotating the filter assembly 20, the second latch 121 abuts against the first latch 22, so that the filter assembly 20 is positioned and installed in a fixed position on the main unit 10, thereby realizing the positioning and installation of the filter assembly 20. When the filter assembly 20 is detached from the main unit 10, the unlocking part 40 releases the lock on the filter assembly 20, and by rotating and moving the filter assembly 20, the second latch 121 disengages from the first latch 22, thereby realizing the disassembly of the filter assembly 20.

[0095] The cleaning device 100 of this utility model is described below with reference to the accompanying drawings.

[0096] Combination Figures 1 to 11In some embodiments, the main unit 10 includes: a suction unit 13, which provides negative pressure to the dust cup 30 and is connected to the end of the dust cup 30; an air inlet 14, which introduces airflow into the dust cup 30 and is located on the side of the dust cup 30; wherein, an unlocking part 40 is provided on the suction unit 13, a positioning part 50 is provided on the side wall of the dust cup 30, and the air inlet 14 is provided with a mating part 11 corresponding to the positioning part 50.

[0097] For example, when the cleaning device 100 performs suction, the suction unit 13 can remove the air inside the dust cup 30, creating a negative pressure inside the dust cup 30. External air and impurities enter the dust cup 30 through the air inlet 14. At least a portion of the filter assembly 20 extends into the dust cup 30, and the filter assembly 20 is used to filter the air and impurities inside the dust cup 30. The filtered air is drawn out to the external environment by the suction unit 13, and the filtered impurities are stored inside the dust cup 30. After the cleaning device 100 has finished cleaning, the dust cup 30 can be removed from the main unit 10 for easy cleaning.

[0098] The unlocking part 40 can be provided on the side of the suction part 13 away from the air inlet part 14, and is used to unlock and lock the dust cup 30; the positioning part 50 can be provided on the side of the dust cup 30 near the air inlet part 14, and is used to position the side of the dust cup 30; the air inlet part 14 can be provided with a corresponding mating part 11. The dust cup 30 may be provided with a first locking groove 31. The unlocking part 40 includes a trigger 41, a rotating part 42 and a first elastic part. The positioning part 50 includes a main body part 52, a positioning block 51 and a second elastic part. When the dust cup 30 is detached from the main unit, the unlocking part 40 unlocks the dust cup 30. By pressing the trigger 41, the trigger 41 drives the unlocking part 40 to rotate forward around the rotation axis of the rotating part 42. The unlocking part 40 exits the first locking groove 31, releasing the restriction on the up-and-down movement of the dust cup 30. The dust cup 30 moves downward so that the first locking groove 31 moves away from the unlocking part 40. The dust cup 30 rotates backward from top to bottom so that the wall of the mating groove 111 presses against the positioning block 51. The positioning block 51 retracts into the main body part 52. The dust cup 30 moves backward so that the main body part 52 disengages from the mating groove 111, thereby realizing the positioning part 50 disengaging from the mating part 11. Thus, the end and side of the dust cup 30 are detached from the main unit, realizing the disassembly of the dust cup 30.

[0099] In conjunction with the foregoing, when the dust cup 30 is connected to the host, the dust cup 30 rotates from top to bottom and forward, causing the wall of the mating groove 111 to press against the positioning block 51. The positioning block 51 retracts into the main body 52, the second elastic element is compressed and stores elastic potential energy, and the dust cup 30 moves forward so that the main body 52 is embedded in the mating groove 111. The positioning block 51 is located in the positioning notch 112, and the second elastic element releases elastic potential energy, causing the first wedge-shaped surface and the second wedge-shaped surface of the positioning block 51 to abut against the wall of the positioning notch 112. By pressing the trigger 41, the unlocking part 40 is positioned to unlock the dust cup 30, the first elastic element is compressed and stores elastic potential energy, and the dust cup 30 moves upward so that the first locking groove 31 of the dust cup 30 and the unlocking part 40 are opposite each other in the front-back direction. After releasing the trigger 41, the first elastic element releases elastic potential energy and drives the locking part to rotate backward. The unlocking part 40 extends into the first locking groove 31, and the end and side of the dust cup 30 are stably connected to the host, thus realizing the installation of the dust cup 30.

[0100] According to the cleaning device of this utility model embodiment, the locking and unlocking operation of the dust cup 30 is simple, optimizing the user experience; at the same time, under the joint action of the unlocking part 40 and the positioning part 50, the dust cup 30 can be stably connected to the host 10, preventing the dust cup 30 from accidentally falling off when the cleaning device 100 is suctioning.

[0101] In addition, the filter assembly 20 is detachably connected to the suction part 13. The bottom of the suction part 13 is provided with a bottom cover 12. The end of the filter assembly 20 connected to the bottom cover 12 is provided with a first buckle 22, and the inner side wall of the bottom cover 12 is provided with a second buckle 121. When the filter assembly 20 is connected to the suction part 13, the second buckle 121 is engaged into the first buckle 22 by rotating the filter assembly 20, thereby achieving the positioning and installation of the filter assembly 20. The filter assembly 20 is also provided with a second locking groove 21. The unlocking part 40 passes through the second locking groove 21 to restrict the circumferential rotation of the filter assembly 20 relative to the suction part 13, so that the filter assembly 20 is stably connected to the suction part 13. When the filter assembly 20 is detached from the suction part 13, the unlocking part 40 releases the lock on the filter assembly 20 and exits the second locking groove 21. The second buckle 121 is disengaged from the first buckle 22 by rotating the filter assembly 20, thereby achieving the disassembly of the filter assembly 20.

[0102] Combination Figure 1 and Figure 4 In some embodiments, when the filter assembly 20 is connected to the host 10, at least a portion of the filter assembly 20 extends into the interior of the dust cup 30. The filter assembly 20 is used to filter the air and impurities inside the dust cup 30. The filter assembly 20 is detachably connected to the host 10, and the dust cup 30 can be independently connected to and separated from the host 10 relative to the filter assembly 20, making it easy to disassemble and install the dust cup 30 separately.

[0103] For example, when the cleaning device 100 performs suction, external air and impurities can enter the interior of the dust cup 30. The filter assembly 20 can filter the air and impurities in the dust cup 30. The filtered air can flow out of the filter assembly 20 and the dust cup 30, and the filtered impurities can be stored inside the dust cup 30, thereby achieving the cleaning of the external environment by the cleaning device 100.

[0104] In conjunction with the aforementioned embodiments, the filter assembly 20 and the main unit 10 can be connected by snap-fit. The bottom cover 12 of the main unit 10 can be provided with a second snap-fit ​​121, and the end of the filter assembly 20 connected to the bottom cover 12 can be provided with a first snap-fit ​​22. When the filter assembly 20 is connected to the main unit 10, the second snap-fit ​​121 is engaged in the first snap-fit ​​22 by rotating the filter assembly 20. When the filter assembly 20 is detached from the main unit 10, the second snap-fit ​​121 is disengaged from the first snap-fit ​​22 by rotating the filter assembly 20, thereby separating the filter assembly 20 from the main unit 10.

[0105] In addition, compared to the filter assembly 20 being fixedly connected to the dust cup 30, when the user needs to disassemble the dust cup 30, the filter assembly 20 and the dust cup 30 are independent of each other, without the need to disassemble the dust cup 30 and the filter assembly 20 at the same time. This allows the dust cup 30 to be independently detached from the main unit 10, making it easier to clean the dust cup 30. After the dust cup 30 is cleaned, it can be independently connected to the main unit 10. The operation steps of detaching and connecting the dust cup 30 to the main unit 10 are simple, optimizing the user experience.

[0106] Combination Figures 12 to 15 According to another embodiment of the present invention, a cleaning device 100 includes a main unit 10, a filter assembly 20, and a dust cup 30. The filter assembly 20 includes a first filter section 23 and a second filter section 24, the second filter section 24 being movable relative to the first filter section 23 to close the gap between the first filter section 23 and the second filter section 24; the dust cup 30 is detachably connected to the main unit 10. The cleaning device 100 further includes an unlocking part 40 and a positioning part 50. The unlocking part 40 is used to unlock and lock the end of the dust cup 30, and the positioning part 50 is used to position and release the side of the dust cup 30. When the dust cup 30 is installed on the main unit 10, the unlocking part 40 can be used to lock the end of the dust cup 30, and the positioning part 50 can be used to position the side of the dust cup 30; during the disassembly of the dust cup 30, the unlocking part 40 can be controlled to release the lock on the end of the dust cup 30, and the positioning part 40 can be released from the positioning of the side of the dust cup 30, so that the dust cup 30 can be disassembled from the main unit 10.

[0107] For example, the second filter section 24 may have a first position. When the second filter section 24 moves upward to the first position, the gap between the upper end of the second filter section 24 and the upper end of the first filter section 23 is sealed, preventing unfiltered air from flowing directly out of the filter assembly 20 through the gap between the first filter section 23 and the second filter section 24, thereby improving the filtration effect of the filter assembly 20. In another embodiment, the first filter section 23 may be movable relative to the second filter section 24.

[0108] Specifically, when the dust cup 30 is installed on the main unit 10, the end of the dust cup 30 can be locked by the unlocking part 40 and the side of the dust cup can be positioned by the positioning part 50, thereby achieving stable installation of the dust cup 30 on the main unit 10; when it is necessary to remove the dust cup 30 from the main unit 10, the unlocking part 40 can be used to release the lock on the dust cup 30 and the positioning part 50 can be controlled to release the positioning function of the dust cup 30, thereby achieving disassembly of the dust cup 30.

[0109] The unlocking part 40 and the positioning part 50 of the cleaning device 100 refer to the above embodiments. Since the unlocking part 40 and the positioning part 50 of the cleaning device 100 adopt the technical solutions of the above embodiments, they at least have the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0110] Combination Figures 12 to 15 In some embodiments, the first filter section 23 is rotatable relative to the second filter section 24, at least a portion of the second filter section 24 is disposed inside the first filter section 23, the second filter section 24 is movable up and down relative to the first filter section 23 along the axial direction of the first filter section 23, the first filter section 23 is rotatable to facilitate cleaning dirt from the outer surface of the first filter section 23, and the second filter section 24 is movable up and down along the axial direction of the first filter section 23 to restrict and allow the rotation of the first filter section 23.

[0111] For example, the second filter section 24 has a first position and a second position. In the first position, the upper end of the second filter section 24 abuts against the upper end of the first filter section 23, restricting the rotation of the first filter section 23. In the second position, the upper end of the second filter section 24 is away from the upper end of the first filter section 23, and the first filter section 23 can rotate relative to the second filter section 24 to loosen hair and other filaments wrapped around the first filter section 23. The filaments are easier to fall off, and the dirt on the outer surface of the first filter section 23 is easier to clean. This achieves cleaning of the inside of the dust cup 30 and the first filter section 23 without the need for an additional cleaning mechanism for cleaning the first filter section 23. The structure is simpler and the cost is lower. Moreover, it makes the first filter section 23 less prone to clogging, and the cleaning device 100 can maintain a good cleaning effect continuously.

[0112] The dust cup 30 may have an opening 33. The cleaning device 100 also includes a cup cover 34 for opening and closing the opening 33. The material in the dust cup 30 can be discharged from the dust cup 30 through the opening 33. When the cup cover 34 opens the opening 33, the material in the dust cup 30 can be discharged from the opening 33. The second filter section 24 is located in the second position, and the first filter section 23 is rotatable, which facilitates the cleaning of dirt wrapped around the outside of the first filter section 23. When the cup cover 34 closes the opening 33, the material sucked up by the cleaning device 100 is stored inside the dust cup 30. The second filter section 24 is located in the first position, which restricts the rotation of the first filter section 23.

[0113] Furthermore, the filter assembly 20 may also include a support, on which the first filter part 23 and the second filter part 24 are disposed. The support may include a main support, a rotating support 253 and a telescopic support 254. The upper end of the main support is snapped to the main unit 10 and connected to the dust cup 30 through a positioning structure. The rotating support 253 is rotatably connected to the main support. The telescopic support 254 is movably connected to the main support in the vertical direction. The first filter part 23 is connected to the rotating support 253, allowing the first filter part 23 to rotate. The second filter part 24 is connected to the telescopic support 254, allowing the second filter part 24 to move vertically along the axis of the first filter part 23.

[0114] Combination Figure 12 and Figure 14 The rotating support 253 is rotatably connected to the lower part of the main support. The first filter section 23 includes a cylindrical bracket 231 and a filter screen 232. The cylindrical bracket 231 is located outside the second filter section 24, and the filter screen 232 is located on the cylindrical bracket 231. The lower end of the cylindrical bracket 231 is snap-fitted to the rotating support 253. The telescopic support 254 can be fixedly connected to the second filter section 24 by bolts. The telescopic support 254 can drive the second filter section 24 in the vertical direction (e.g., attached). Figure 12 Move in the up and down direction.

[0115] When the cup lid 34 closes the opening 33, the cup lid 34 abuts against the telescopic support 254, and the telescopic support 254 drives the second filter part 24 to move upward to the first position, and restricts the rotation of the first filter part 23; when the cup lid 34 opens the opening 33, the telescopic support 254 loses the ground contact force of the cup lid 34, and under the action of gravity, the telescopic support 254 drives the second filter part 24 to move downward to the second position, and the first filter part 23 can rotate relative to the second filter part 24.

[0116] Optionally, combined Figure 13 and Figure 15The second filter section 24 may include a mounting section 241. When the second filter section 24 is in the first position, the upper part of the mounting section 241 may abut against the upper part of the cylindrical bracket 231 to restrict the rotation of the first filter section 23. When the second filter section 24 is in the second position, the upper part of the mounting section 241 may separate from the upper part of the cylindrical bracket 231 to release the restriction on the rotation of the first filter section 23.

[0117] In conjunction with the foregoing, the main support may further include a first support portion 251 and a second support portion 252. The upper end of the first filter portion 23 is clearance-fitted with the first support portion 251, so that there is a rotatable gap between the first filter portion 23 and the first support portion 251, and the first filter portion 23 is rotatable relative to the first support portion 251. The upper end of the second filter portion 24 in the first position is sealed with the first support portion 251 to prevent unfiltered air and impurities from flowing out of the filter assembly 20 from the gap between the first support portion 251 and the second filter portion 24 when the cleaning device 100 is suctioning, thereby improving the filtration effect of the filter assembly 20.

[0118] Optionally, the first support portion 251 may be provided with a sealing element 2511, and the second filter portion 24 may include a mounting portion 241. When the second filter portion 24 moves upward to the first position, the top of the mounting portion 241 may abut against the sealing element 2511, thereby sealing the gap between the first support portion 251 and the second filter portion 24.

[0119] Combination Figure 12 and Figure 14 The second support 252 is connected to the first support 251 and is located below the first support 251. The rotating support 253 is connected to the outside of the second support 252 via a bearing 255, so that the rotating support 253 can rotate relative to the second support 252. The first filter 23 is located on the rotating support 253, and the rotating support 253 drives the first filter 23 to rotate. The telescopic support 254 is movably inserted through the inside of the second support 252 in the vertical direction, so that the telescopic support 254 drives the second filter 24 to move in the vertical direction between the first position and the second position.

[0120] Optionally, the outer peripheral surface of the rotating support 253 may be provided with a plurality of first blades 2531, which may extend in the vertical direction. The side wall of the dust cup 30 may be provided with an air inlet 32. The air drawn in by the cleaning device 100 may enter the dust cup 30 through the air inlet 32. The continuous intake of air into the dust cup 30 can form an airflow. The airflow can drive the plurality of first blades 2531 to rotate the rotating support 253, thereby driving the first filter section 23 to rotate.

[0121] Optionally, the filter assembly 20 is detachably connected to the main unit 10. The filter assembly 20 may include HEPA filter 26. When the user needs to clean the HEPA filter 26, he / she can first remove the dust cup 30 and then remove the filter assembly 20 from the main unit 10, thereby removing the HEPA filter 26 inside the filter assembly 20 for cleaning.

[0122] Combination Figures 1 to 16 The cleaning system 1000 according to an embodiment of the present invention includes: a base station 200; and the aforementioned cleaning device 100, which is detachably connected to the base station 200. For example, when the cleaning device 100 is detached from the base station 200, the cleaning device 100 can draw external air and impurities into the interior of a dust cup 30. A filter assembly 20 can be disposed inside the dust cup 30 and filter the air and impurities inside the dust cup 30. The filtered air flows out of the filter assembly 20 and the dust cup 30, and the filtered impurities are stored inside the dust cup 30.

[0123] In conjunction with the foregoing, the cleaning device 100 can also disassemble and install the dust cup 30. When disassembling the dust cup 30, the unlocking part 40 releases the lock on the dust cup 30, and the positioning part 50 is disengaged from the main unit 10 by rotating the dust cup 30 backward. The dust cup 30 can be disengaged from the main unit 10 by moving the dust cup 30 downward. When installing the dust cup 30, the dust cup 30 is moved upward so that the end of the dust cup 30 is close to the unlocking part 40, and the dust cup 30 is rotated forward so that the positioning part 50 is connected to the main unit 10. The unlocking part 40 locks the dust cup 30 to ensure that the position of the dust cup 30 relative to the main unit 10 is fixed.

[0124] The base station 200 is equipped with a docking interface for connecting with the cleaning equipment 100. When the cleaning equipment 100 connects with the base station 200, the dust cup 30 can connect with the docking interface, and a negative pressure can be generated inside the base station 200 relative to the dust cup 30, causing the dust cup 30 to open and discharge the impurities inside the dust cup 30 into the base station 200, thereby cleaning the dust cup 30.

[0125] 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.

[0126] The cleaning device 100 and cleaning system 1000 of the present invention are described below with reference to the accompanying drawings.

[0127] A cleaning device 100 according to an embodiment of the present invention includes: a main unit 10 and a dust cup 30 detachably connected to the main unit 10. The main unit 10 includes: an air inlet 14, a suction part 13, an unlocking part 40, and a filter assembly 20. The air inlet 14 is used to guide airflow into the dust cup 30 and is located on the side of the dust cup 30. The suction part 13 is used to provide negative pressure to the dust cup 30 and is connected to the end of the dust cup 30. The unlocking part 40 is provided at the bottom of the suction part 13 and is used to unlock and lock the dust cup 30. A positioning part 50 is provided on the side of the dust cup 30 near the air inlet 14 for connecting the air inlet 14 and the dust cup 30. The air inlet 14 is provided with a mating part 11 corresponding to the positioning part 50. The filter assembly 20 is provided inside the dust cup 30 and is used to filter the air and impurities inside the dust cup 30.

[0128] Among them, combined Figures 1 to 5 The dust cup 30 is provided with a first locking groove 31. The unlocking part 40 includes a locking hook 43, a trigger 41, and a rotating part 42. The rotating part 42, the trigger 41, and the locking hook 43 are connected sequentially from top to bottom. A first elastic member is provided between the trigger 41 and the suction part 13. The rotating part 42 is rotatably connected to the suction part 13. The unlocking part 40 rotates in the front-back direction to lock the dust cup 30. When the dust cup 30 is detached from the main unit 10, by pressing the trigger 41, the trigger 41 rotates forward and drives the locking hook 43 out of the first locking groove 31, thereby releasing the unlocking part 40 from the dust cup 30. The dust cup 30 is moved downward so that the first locking groove 31 is away from the unlocking part 40. The dust cup 30 is moved backward so that the positioning part 50 disengages from the mating part 11, and the air inlet part 14 is disconnected from the dust cup 30, so that the dust cup 30 can be detached from the main unit 10.

[0129] As mentioned above, when the dust cup 30 is connected to the host 10, pressing the trigger 41 causes the first elastic element to deform and store elastic potential energy. The trigger 41 rotates forward and drives the locking hook 43 to exit the locked position of the dust cup 30. The dust cup 30 moves upward so that the first locking groove 31 is in the locked position of the unlocking part 40. Then, the dust cup 30 rotates forward so that the positioning part 50 connects to the mating part 11. The trigger 41 is released, and the first elastic element releases its elastic potential energy and drives the locking hook 43 to hook the first locking groove 31 to restrict the movement of the dust cup 30 in the vertical direction. After the trigger 41 is released, the unlocking part 40 automatically locks the dust cup 30, so that the dust cup 30 is stably connected to the host 10.

[0130] Furthermore, combined Figure 6 and Figure 7The positioning part 50 includes a positioning block 51, a main body part 52, and a second elastic member. The side of the air inlet part 14 near the dust cup 30 is provided with a mating part 11. The mating part 11 has a mating groove 111. The side wall of the mating groove 111 is provided with a positioning notch 112. When the dust cup 30 is separated from the main unit 10, the unlocking part 40 releases the lock on the dust cup 30. By rotating the dust cup 30 backward, the positioning block 51 is moved away from the positioning notch 112. The positioning block 51 is compressed by the wall of the mating groove 111 and retracts into the main body part 52. The main body part 52 exits the mating groove 111. The positioning part 50 is separated from the mating part 11. The dust cup 30 is disconnected from the air inlet part 14, thereby realizing the disassembly of the dust cup 30.

[0131] In conjunction with the foregoing, when the dust cup 30 is connected to the main unit 10, the dust cup 30 can tilt forward from top to bottom and move in the vertical direction to fit onto the outside of the filter assembly 20. By rotating the dust cup 30 forward, the positioning block 51 is compressed by the wall of the mating groove 111 and retracts into the main body 52. ​​The second elastic element is compressed and stores elastic potential energy. The main body 52 is embedded in the mating groove 111, the positioning block 51 is located in the positioning notch 112, and the second elastic element releases elastic potential energy, causing the first wedge-shaped surface 511 and the second wedge-shaped surface 512 of the positioning block 51 to abut against the wall of the positioning notch 112. The positioning part 50 is connected to the mating part 11 to ensure that the dust cup 30 is installed in a fixed position so that the unlocking part 40 locks the dust cup 30, thereby achieving a stable connection of the dust cup 30 to the main unit 10.

[0132] According to an embodiment of the present invention, the cleaning device 100 has a simple locking and unlocking operation for the dust cup 30, which facilitates disassembly and installation of the dust cup 30. At the same time, with the combined action of the positioning structure and the unlocking component, the dust cup 30 can be stably installed on the main unit 10, ensuring that the position of the dust cup 30 relative to the main unit 10 is fixed when the cleaning device 100 is suctioning.

[0133] Combination Figures 12 to 15 According to another embodiment of the cleaning device 100 of the present invention, the dust cup 30 is provided with an opening 33 and a cup cover 34 for opening and closing the opening 33. The filter assembly 20 includes a first filter part 23, a second filter part 24 and a bracket. The first filter part 23 is rotatable relative to the second filter part 24, and the second filter part 24 is movable along the axial direction of the first filter part 23. The first filter part 23 and the second filter part 24 are disposed on the bracket. The bracket includes a main support, a rotating support 253 and a telescopic support 254. The upper part of the main support is connected to the upper end of the suction part 13. The rotating support 253 is rotatably connected to the lower part of the main support. The first filter part 23 is disposed on the rotating support 253. The telescopic support 254 is movably connected to the main support in the vertical direction. The telescopic support 254 is fixedly connected and drives the second filter part 24 to move.

[0134] Furthermore, the second filter section 24 has a first position and a second position. When the cup lid 34 closes the opening 33, the cup lid 34 abuts against the telescopic support 254 upwards. The telescopic support 254 drives the second filter section 24 to move upwards to the first position and restricts the rotation of the first filter section 23, while sealing the gap between the first filter section 23 and the second filter section 24. When the cup lid 34 opens the opening 33, the telescopic support 254 loses the ground contact force of the cup lid 34. Under the action of gravity, the telescopic support 254 drives the second filter section 24 to move downwards to the second position. The first filter section 23 can rotate relative to the second filter section 24, and the airflow can flow through the gap between the first filter section 23 and the second filter section 24.

[0135] Combination Figures 1 to 16 The cleaning system 1000 according to the present utility model includes a base station 200 and the aforementioned cleaning device 100. The cleaning device 100 is detachably connected to the base station 200. When the cleaning device 100 is separated from the base station 200, the dust cup 30 can be detached from the host 10.

[0136] When the cleaning device 100 is connected to the base station 200, the suction unit 13 can suck up the air inside the base station 200, so that the base station 200 forms a negative pressure relative to the dust cup 30. The air pressure inside the dust cup 30 is greater than the air pressure inside the base station 200. The cup cover 34 opens the opening 33, and the second filter unit 24 can move down to the second position. The first filter unit 23 can rotate relative to the second filter unit 24 to loosen the hair and other filaments wrapped around the first filter unit 23. The filaments are easier to fall off, and the dirt on the outer surface of the first filter unit 23 is easier to clean. This achieves the cleaning of the inside of the host 10 and the first filter unit 23. The material in the dust cup 30 can be discharged into the base station 200.

[0137] In conjunction with the foregoing, when the cleaning device 100 is separated from the base station 200, the cup lid 34 closes the opening 33, the second filter section 24 can move upward to the first position, and the upper end of the second filter section 24 abuts against the first filter section 23, restricting the rotation of the first filter section 23. The cleaning device 100 works to draw in air and impurities from the external environment, and the impurities are stored in the dust cup 30.

[0138] 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.

[0139] 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.

[0140] 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.

[0141] 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.

[0142] 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.

[0143] 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, include: Host (10) A filter assembly (20) is connected to the host (10); A dust cup (30) is detachably connected to the main unit (10). The cleaning device (100) further includes an unlocking part (40) and a positioning part (50). The unlocking part (40) is used to unlock and lock the end of the dust cup (30), and the positioning part (50) is used to position and release the side of the dust cup (30). The dust cup (30) is detached from the host (10), while the filter assembly (20) remains connected to the host (10).

2. The cleaning equipment (100) according to claim 1, characterized in that, When the unlocking part (40) locks the end of the dust cup (30), the unlocking part (40) connects to the side of the dust cup (30) opposite to the positioning part (50).

3. The cleaning equipment (100) according to claim 1, characterized in that, The unlocking part (40) is provided on the host (10). When the unlocking part (40) locks the dust cup (30), the unlocking part (40) restricts the dust cup (30) from disengaging from the host (10) along the axis of the dust cup (30).

4. The cleaning equipment (100) according to claim 3, characterized in that, The dust cup (30) is provided with a first locking groove (31). When the unlocking part (40) locks the dust cup (30), the unlocking part (40) extends into the first locking groove (31) and hooks the dust cup (30) along the axis of the dust cup (30).

5. The cleaning equipment (100) according to any one of claims 1-4, characterized in that, The unlocking part (40) is disposed on the host (10). The unlocking part (40) includes a trigger (41). At least a portion of the trigger (41) is located on the outer surface of the host (10). The trigger (41) can drive the unlocking part (40) to move to unlock the dust cup (30). And / or, the unlocking part (40) is provided with a first elastic element, the first elastic element being configured to have an elastic force that drives the unlocking part (40) to lock the dust cup (30).

6. The cleaning equipment (100) according to claim 1, characterized in that, The positioning part (50) is located on the side of the dust cup (30). The host (10) is provided with a mating part (11). When the dust cup (30) is connected to the host (10), the positioning part (50) is connected to the mating part (11) and restricts the dust cup (30) from disengaging from the host (10) along the mating direction. The mating direction is perpendicular to the axis of the dust cup (30).

7. The cleaning equipment (100) according to claim 6, characterized in that, The mating part (11) includes a mating groove (111), and the side wall of the mating groove (111) is provided with a positioning notch (112). The positioning part (50) includes a main body part (52), a positioning block (51), and a second elastic member. The positioning block (51) is connected to the main body part (52), and the second elastic member is used to elastically drive the positioning block (51) to protrude from the main body part (52). When the dust cup (30) is connected to the host (10), the main body (52) is located in the mating groove (111) and the positioning block (51) is located in the positioning notch (112); when the positioning part (50) and the mating part (11) are separated and assembled, the mating part (11) drives the positioning block (51) to retract into the main body (52).

8. The cleaning equipment (100) according to claim 1, characterized in that, The unlocking part (40) includes a rotating member (42), which is rotatably connected to the host (10) via the rotating member (42) to lock and unlock the dust cup (30).

9. The cleaning equipment (100) according to claim 1, characterized in that, The filter assembly (20) is provided with a second locking groove (21), and the unlocking part (40) passes through the second locking groove (21). The unlocking part (40) locks the filter assembly (20) to restrict the circumferential movement of the filter assembly (20).

10. The cleaning equipment (100) according to claim 9, characterized in that, The filter assembly (20) is provided with a first buckle (22) at the end connected to the host (10), and the host (10) is provided with a second buckle (121). When the filter assembly (20) rotates relative to the host (10), the first buckle (22) and the second buckle (121) engage with each other so that the filter assembly (20) is positioned on the host (10).

11. The cleaning equipment (100) according to claim 1, characterized in that, The host (10) includes: A suction section (13) is provided to provide negative pressure to the dust cup (30), and the suction section (13) is connected to the end of the dust cup (30); An air inlet (14) is provided for introducing airflow into the dust cup (30), and the air inlet (14) is located on the side of the dust cup (30). The unlocking part (40) is located on the suction part (13), the positioning part (50) is located on the side wall of the dust cup (30), and the air inlet part (14) is provided with a mating part (11) corresponding to the positioning part (50).

12. The cleaning equipment (100) according to claim 1, characterized in that, When the filter assembly (20) is connected to the host (10), at least a portion of the filter assembly (20) extends into the interior of the dust cup (30). The filter assembly (20) is detachably connected to the host (10), and the dust cup (30) can be independently connected to and separated from the host (10) relative to the filter assembly (20).

13. A cleaning device (100), characterized in that, include: Host (10); A filter assembly (20) includes a first filter section (23) and a second filter section (24), wherein the second filter section (24) is movable relative to the first filter section (23); or, the first filter section (23) is movable relative to the second filter section (24). A dust cup (30) is detachably connected to the main unit (10). The cleaning device (100) further includes an unlocking part (40) and a positioning part (50). The unlocking part (40) is used to unlock and lock the end of the dust cup (30), and the positioning part (50) is used to position and release the side of the dust cup (30).

14. The cleaning equipment (100) according to claim 13, characterized in that, The first filter section (23) is rotatable relative to the second filter section (24), at least a portion of the second filter section (24) is disposed inside the first filter section (23), and the second filter section (24) is movable up and down relative to the first filter section (23) along the axis of the first filter section (23).

15. A cleaning system (1000), characterized in that, include: Base station (200); The cleaning device (100) of any one of claims 1-14, wherein the cleaning device (100) is detachably connected to the base station (200).

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