Dust cylinder assembly, dust collector equipment and cleaning system

Abstract

The utility model provides a dust cylinder assembly, dust collector equipment and cleaning system, the dust cylinder assembly includes dust cylinder and dust cylinder cover assembly, the dust cylinder concaves inwards to form dust cylinder cover mounting cavity, the dust cylinder cover mounting cavity is internally provided with a dust discharge port, the dust cylinder cover assembly is mounted in the dust cylinder cover mounting cavity and includes a movable cover and a locking assembly, the movable cover is provided with a dust discharge port, and the locking assembly is provided with a dust discharge port. The movable cover is rotatably connected with the dust cylinder and used for opening and closing the dust discharge port, the locking assembly comprises a pressing plate assembly and an elastic piece, the pressing plate assembly can press the movable cover to the dust discharge port in a sliding mode under the action of the elastic piece, and the pressing plate assembly is located in the outer contour of the dust cylinder cover installation cavity. According to the dust cylinder assembly, the cup cover installation cavity is formed in the dust cylinder in the inward concave mode, the dust cylinder cover assembly is contained in the cup cover installation cavity, and therefore the dust cylinder cover assembly does not additionally increase the size of the dust cylinder assembly, and miniaturization of the dust cylinder assembly and dust collector equipment using the dust cylinder is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, and in particular to a dust cylinder assembly, a dust collector device and a cleaning system. Background Art

[0002] As living standards improve, people's expectations for their home environments are becoming increasingly higher. To meet these growing needs, a variety of smart home appliances have emerged on the market. Vacuum cleaners, due to their ease of operation and ease of use, are increasingly becoming part of people's lives, becoming integral to homes and offices, and becoming a crucial and popular small appliance.

[0003] To further enhance the user experience, existing vacuum cleaners often include a dust collection station for use with the vacuum cleaner. The dust collection station can be used to store and clean the vacuum cleaner. When the user needs to clean the dust in the vacuum cleaner's dust bin, the vacuum cleaner can be placed in the dust collection station. The dust collection station unlocks and opens the vacuum cleaner cover, allowing the dust in the dust bin to be poured out of the dust outlet, thus completing the cleaning process.

[0004] Existing vacuum cleaners have the following problems: when installed on the dust collection station, the dust bin cover is opened before the dust bin is installed in place, causing the dust in the dust bin to leak out. Some dust will remain at the position where the dust collection station and the cover are connected, and the dust will also cover the cover. When the vacuum cleaner equipment is taken out of the dust collection station, the dust will be brought out to the external space, affecting the user experience. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above problems and to provide a dust cup assembly that improves the user experience and a vacuum cleaner device and a cleaning system using the dust cup assembly.

[0006] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0007] As a first aspect, the utility model provides a dustcan assembly, including a dustcan and a dustcan cover assembly, the dustcan is concave to form a dustcan cover mounting cavity, a dust exhaust port is provided in the dustcan cover mounting cavity, the dustcan cover assembly is installed in the dustcan cover mounting cavity, and includes a movable cover and a locking assembly, the movable cover is rotatably connected to the dustcan for opening and closing the dust exhaust port, the locking assembly includes a pressure plate assembly and an elastic member, the pressure plate assembly can slidably press the movable cover to the dust exhaust port under the action of the elastic member, and the pressure plate assembly is located within the outer contour of the dustcan cover mounting cavity.

[0008] In one embodiment, the dust cup includes a bottom wall and a peripheral side wall arranged around the edge of the bottom wall, and the dust cup cover mounting cavity is arranged on the peripheral side wall or the bottom wall.

[0009] In one embodiment, the dust cup cover assembly is located within the outer contour of the dust cup.

[0010] In one embodiment, when the dust cup cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is parallel to the extension axis of the dust cup; when the dust cup cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is perpendicular to the extension axis of the dust cup.

[0011] In one embodiment, the sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

[0012] In one embodiment, when the dust cup cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the main motor of the vacuum cleaner device to which the dust cup assembly is applied; when the dust cup cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the main motor of the vacuum cleaner device to which the dust cup assembly is applied.

[0013] In one embodiment, when the dust cup cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the base station motor of the dust collection station used in conjunction with the dust cup assembly; when the dust cup cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the base station motor of the dust collection station used in conjunction with the dust cup assembly.

[0014] In one embodiment, when the dust bin cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the docking direction of the dust bin assembly and the dust collection station; when the dust bin cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is set to be perpendicular to the docking direction of the dust bin assembly and the dust collection station.

[0015] In one embodiment, the outer side of the pressure plate assembly has a touch pressure plate for receiving the external thrust that causes the pressure plate assembly to slide and unlock the movable cover; when the dust cylinder cover mounting cavity is arranged on the peripheral side wall, a clearance groove is provided at the position on the outer side of the movable cover corresponding to the touch pressure plate, for avoiding the external unlocking structure that applies the external thrust; when the dust cylinder cover mounting cavity is arranged on the bottom wall, a clearance groove is provided at the position on the outer side of the movable cover corresponding to the pressure plate assembly, and the pressure plate assembly can be slidably inserted into the clearance groove.

[0016] In one embodiment, the touch panel is located within the outer contour of the dust bin.

[0017] In one embodiment, the locking assembly is located within the outer contour of the dust cylinder.

[0018] As a second aspect, the utility model provides another dustcan assembly, including a dustcan and a dustcan cover assembly, the dustcan including a bottom wall and a peripheral side wall arranged around the bottom wall, the peripheral side wall being provided with a dust exhaust port near the bottom wall, the dustcan cover assembly including a movable cover and a locking assembly, the movable cover being rotatably connected to the dustcan for opening and closing the dust exhaust port, the locking assembly including a pressure plate assembly and an elastic member, the pressure plate assembly being able to slidably press the movable cover against the dust exhaust port under the action of the elastic member, and the sliding direction of the pressure plate assembly being parallel to the extension axis of the dustcan.

[0019] In one embodiment, the sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

[0020] In one embodiment, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the main motor of the vacuum cleaner device using the dust cylinder assembly.

[0021] In one embodiment, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the base station motor of the dust collection station used in conjunction with the dust cylinder assembly.

[0022] In one embodiment, the sliding direction of the pressure plate assembly is set to be parallel to the docking direction of the dust cylinder assembly and the dust collection station.

[0023] As a third aspect, the utility model provides another dustcan assembly, including a dustcan and a dustcan cover assembly, the dustcan including a bottom wall and a peripheral side wall arranged around the bottom wall, the bottom wall being provided with a dust exhaust port, the dustcan cover assembly including a movable cover and a locking assembly, the movable cover being rotatably connected to the dustcan for opening and closing the dust exhaust port, the locking assembly including a pressure plate assembly and an elastic member, the pressure plate assembly being able to slidably press the movable cover against the dust exhaust port under the action of the elastic member, and the sliding direction of the pressure plate assembly being perpendicular to the extension axis of the dustcan.

[0024] In one embodiment, the sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

[0025] In one embodiment, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the main motor of the vacuum cleaner device using the dust cylinder assembly.

[0026] In one embodiment, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the base station motor of the dust collection station used in conjunction with the dust cylinder assembly.

[0027] In one embodiment, the sliding direction of the pressure plate assembly is set to be perpendicular to the docking direction of the dust cylinder assembly and the dust collection station.

[0028] As a fourth aspect, the utility model also provides a vacuum cleaner device, including a cleaning body and the above-mentioned dust cup assembly, wherein the outside of the cleaning body is provided with a handle, and a main motor is provided inside the cleaning body. The dust cup assembly is installed on the cleaning body and can suck garbage from the outside into the dust cup assembly through the suction force of the main motor.

[0029] As a fifth aspect, the utility model also provides a cleaning system, comprising the above-mentioned vacuum cleaner device and a dust collection station; the dust collection station comprises a docking part, a dust collecting chamber and a base station motor; the docking part comprises a cavity for accommodating at least part of the dust canister including the dust canister cover mounting chamber, and the cavity corresponds to the pressure plate assembly and is provided with an unlocking contact for driving the pressure plate assembly to slide away from the movable cover to unlock the movable cover; the dust collecting chamber is connected to the docking part through an air flow channel, and is used to store garbage discharged from the dust canister; the base station motor is used to generate a suction airflow in the air flow channel to extract the garbage in the dust canister and transfer it to the dust collecting chamber.

[0030] The technical solution provided by the utility model has the following beneficial effects: according to the dust cup assembly of the utility model, a cup cover mounting cavity is formed inwardly on the dust cup, and the dust cup cover assembly is accommodated in the cup cover mounting cavity, so that the pressure plate assembly of the locking assembly in the dust cup cover assembly does not protrude from the outer contour of the dust cup, thereby reducing the probability of the user accidentally touching the locking assembly and causing the locking assembly to be unlocked during use. In addition, this arrangement does not increase the size of the dust cup assembly, which is conducive to the miniaturization of the dust cup assembly and the vacuum cleaner device using the dust cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments of the present invention.

[0032] Figure 1 A schematic structural diagram of a dust bin assembly provided by an embodiment of the present invention;

[0033] Figure 2 A schematic structural diagram of a dust bin provided in one embodiment of the present utility model;

[0034] Figure 3 A schematic structural diagram of a dust bin cover assembly provided by an embodiment of the present invention;

[0035] Figure 4A schematic structural diagram of a dust bin cover assembly from another perspective provided by an embodiment of the present invention;

[0036] Figure 5 A schematic structural diagram of a pressure plate assembly provided in one embodiment of the present utility model;

[0037] Figure 6 for Figure 1 A schematic diagram of the structure of the dust bin assembly with the movable cover opened;

[0038] Figure 7 For application Figure 1 A schematic structural diagram of a dust collector device including a dust cylinder assembly is shown;

[0039] Figure 8 for Figure 7 Enlarged view of part A;

[0040] Figure 9 A schematic structural diagram of a dust bin assembly provided in another embodiment of the present invention;

[0041] Figure 10 for Figure 9 An exploded view of the dust canister assembly is shown;

[0042] Figure 11 For application Figure 9 A schematic structural diagram of a dust collector device including a dust cylinder assembly is shown;

[0043] Figure 12 This is a schematic structural diagram of a cleaning system provided in one embodiment of the present utility model. DETAILED DESCRIPTION

[0044] The following describes embodiments of the present invention in more detail with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0045] It should be understood that the various steps described in the method embodiments of the present invention can be performed in a different order and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present invention is not limited in this respect.

[0046] As used herein, the term "including" and its variations are open-ended, i.e., "including but not limited to." The term "connected" may refer to a direct connection or an indirect connection via an intermediate component (element). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; and the term "some embodiments" means "at least some embodiments." Definitions of other terms are provided below.

[0047] It should be noted that the concepts of "first" and "second" mentioned in this utility model are only used to distinguish devices, modules or units, and are not used to limit these devices, modules or units to be different devices, modules or units, nor are they used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0048] See also Figures 1 to 12 The utility model provides a dust bin assembly, a vacuum cleaner device and a cleaning system. The dust bin assembly is suitable for being installed on a cleaning body of the vacuum cleaner device to collect garbage sucked in by the cleaning body. The cleaning system consists of a vacuum cleaner device and a dust collection station. The integrated station is used to transfer and store garbage in the dust bin of the vacuum cleaner device.

[0049] The dust bin assembly includes a dust bin and a dust bin cover assembly 2. A cup cover mounting cavity 110 is recessed in the dust bin 1, and the dust bin cover assembly 2 is embedded in the cup cover mounting cavity 110, thereby reducing the overall size of the dust bin assembly and realizing the miniaturization of the dust bin assembly and the cleaning device (such as a vacuum cleaner) using the dust bin assembly.

[0050] Among them, see Figures 1 to 6 In one embodiment, the dust bin 1 includes a generally cylindrical dust bin, which includes a circular bottom wall 12 and a peripheral side wall 11 arranged around the bottom wall 12, and the peripheral side wall 11 is provided with a dust exhaust port 111 close to the bottom wall 12.

[0051] The peripheral side wall 11 is concave to form a cup cover mounting cavity 110, and a dust exhaust port 111 is opened on the cup cover mounting cavity 110. The dust exhaust port 111 is close to the bottom wall 12 in the height direction of the cup cover mounting cavity 110 and is located in the middle position of the cup cover mounting cavity 110 in the width direction of the cup cover mounting cavity 110.

[0052] A hinged seat 112 is provided above the dust outlet 111. This hinged seat 112 is used to mount the movable cover 21 of the dust cylinder cover assembly 2. The hinged seat 112 includes a pair of hinged plates extending along the width of the cup cover mounting cavity 110. The spacing between the hinged plates matches the width of the dust outlet 111. Furthermore, a first guide slope is provided at the inner top end of the hinged plates to facilitate installation of the movable cover 21.

[0053] The dust bin cover assembly 2 is embedded in the cup cover mounting cavity 110 of the dust bin 1 to open or close the dust discharge port 111. The dust bin cover assembly includes a movable cover 21, which can be hinged to the hinge seat 112 of the dust bin 1 and can rotate relative to the hinge seat 112 to open or close the dust discharge port 111.

[0054] In one embodiment, a hinge joint is formed at one end of the movable cover 21, and a rotating shaft is provided on the hinge joint. The hinge joint is placed between two hinge plates and inserted into a hole opened on the hinge plates through the rotating shaft to realize a pivot connection between the movable cover 21 and the dust bin 1.

[0055] In addition, the movable cover 21 also includes a torsion spring, which is sleeved on the rotating shaft and keeps the movable cover 21 normally closed relative to the dust outlet 111. Specifically, during the opening process of the movable cover 21, the torsion spring is twisted to store energy. After the external force applied to the movable cover 21 is removed, the torsion of the torsion spring causes the movable cover 21 to reset to the position on the dust outlet 111, which can automatically reset the movable cover 21 or keep the dust outlet 111 normally closed.

[0056] The dust bin cover assembly 2 is further provided with a locking assembly 22 for slidably locking the movable cover 21 to prevent the movable cover 21 from automatically or prematurely opening and causing the waste (e.g., dust) in the dust bin 1 to leak out. The locking assembly 22 can unlock the movable cover 21 under the action of an unlocking mechanism of an external unlocking mechanism, thereby discharging the waste in the dust bin 1 through the dust discharge port 111.

[0057] The locking assembly 22 includes a pressure plate assembly 221 and a compression spring 222. The pressure plate assembly 221, under the action of the compression spring 222, slides against the outer side of the movable cover 21, pressing the movable cover 21 against the dust outlet 111, thereby locking the movable cover 21. The pressure plate assembly 221 is located within the outer contour of the dust bin, preventing the user from accidentally touching the pressure plate assembly 221 during use, which may cause the movable cover 21 to be accidentally unlocked and cause dust to leak from the dust bin.

[0058] In one embodiment, the pressure plate assembly 221 includes a pressing end 2211 and a spring mounting portion 2212 , one end of the compression spring 222 is mounted on the spring mounting portion 2212 and enables the pressing end 2211 of the pressure plate assembly 221 to press the movable cover 21 from the outside of the movable cover 21 .

[0059] Optionally, the spring mounting portion is a cavity structure, and one end of the compression spring is arranged in the cavity structure, or the spring mounting portion is a columnar structure, and one end of the compression spring is sleeved on the columnar structure.

[0060] The cup cover installation cavity 110 is provided with a sliding space 113 on a side of the hinge seat 112 away from the dust discharge port 111 , and the pressing plate assembly 221 is disposed in the sliding space 113 and can slide along the sliding space 113 .

[0061] In one embodiment, a limiting protrusion 114 is provided on one side of the sliding space 113 close to the dust exhaust port 111 , and the limiting protrusion 114 is used to limit the sliding stroke of the locking assembly 22 .

[0062] In one embodiment, a touch plate 2213 is provided on the outer side of the pressure plate assembly 221 , and the touch plate 2213 is used to be pressed by an external unlocking structure to push the pressure plate assembly 221 to move away from the movable cover 21 and separate from the movable cover 21 to unlock the movable cover 21 .

[0063] A clearance groove 211 extending along the movement direction of the pressure plate assembly 221 is provided on the outer side of the movable cover 21 at a position corresponding to the pressure plate assembly 221. The clearance groove 211 is used to make way for the external unlocking structure, so that when the dust barrel 1 is placed in the dust collection station, the external unlocking structure moves upward relative to the movable cover 21, pushing the touch pressure plate 2213 on the pressure plate assembly 221 to move the pressure plate assembly 221 upward and separate from the movable cover 21, thereby unlocking the movable cover 21.

[0064] In the above embodiment, the cup cover installation cavity 110 is provided on the peripheral side wall 11 , the movable cover is rotated to open the dust outlet in a side-opening manner, and the pressure plate assembly 221 of the locking assembly 22 slides in the vertical direction.

[0065] In another embodiment, see Figures 9 to 11 The cup cover mounting cavity 120 is provided on the bottom wall 12 of the dust cylinder 1, and a dust discharge port 121 is formed on the cup cover mounting cavity. The structure of the cup cover of this embodiment is the same as that of the above embodiment, except that the movable cover 21 rotates in the vertical direction to open the dust discharge port 121, and the pressure plate assembly 221 of the locking assembly 22 slides in the horizontal direction.

[0066] The pressing plate assembly 221 can be slidably inserted into the clearance groove 211 of the movable cover 21 and can be stopped by the limiting protrusion 125 .

[0067] The touch plate 2213 has an unlocking inclined surface, which is used to cooperate with the unlocking contact of the dust collection station. A avoidance hole is provided at the bottom of the dust cylinder corresponding to the unlocking inclined surface, which is used for the unlocking contact of the dust collection station to be inserted into and cooperate with the unlocking inclined surface of the touch plate 2213, so that the pressure plate assembly 221 slides horizontally to complete the unlocking of the movable cover 21.

[0068] Please combine Figure 9-11When the dust bin cover mounting cavity is located on the bottom wall, the sliding direction of the pressure plate assembly is perpendicular to the extended axis of the dust bin. In the embodiment of the present invention, the dust bin cover assembly 2 is located within the outer contour of the dust bin 1. Specifically, the movable cover 21 does not protrude from the outer contour of the dust bin 1 when it is located on the dust outlet. The locking assembly 22 and its component, the pressure plate assembly 221, do not protrude from the outer contour of the dust bin 1.

[0069] Please combine Figure 7 、 Figure 11 and Figure 12 In this embodiment, a vacuum cleaner device 3 is provided, which has a cleaning body, a handle 31 is connected to the outside of the cleaning body, a main motor 32 is provided in the cleaning body, and the above-mentioned dust cylinder assembly is installed on the cleaning body.

[0070] In addition, the vacuum cleaner device 3 can be installed on the dust collecting station 4 to form a cleaning system, and the garbage in the dust can assembly can be transferred to the dust collecting station 4. The dust collecting station 4 includes a docking portion 41, a dust collecting chamber 42 and a base station motor 43 arranged in sequence. The docking portion 41 includes a cavity for accommodating at least part of the dust can including the dust can cover mounting chamber, and the cavity is provided with an unlocking contact for driving the pressure plate assembly to slide in a direction away from the movable cover to unlock the movable cover corresponding to the pressure plate assembly. The dust collecting chamber 42 is connected to the docking portion through an air flow channel and is used to store garbage discharged from the dust can. The base station motor 43 is used to generate a suction airflow in the air flow channel to extract the garbage in the dust can and transfer it to the dust collecting chamber.

[0071] In one embodiment, the sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle 31 of the vacuum cleaner device 3 to which the dust cylinder assembly is applied, and the angle is 80°-140°. When the dust collecting station 4 needs to be used to clean the vacuum cleaner device 3, the user places the vacuum cleaner device 3 on the dust collecting station 4 by holding the handle 31 of the vacuum cleaner device 3 to complete the docking of the two. Since the upper end of the dust collecting station 4 is open, and the user needs to place the vacuum cleaner from above the dust collecting station 4 toward the opening direction of the base station so that the pressure plate assembly 221 on the dust cylinder 1 can cooperate with the unlocking contact of the dust collecting station 4, setting the angle within the range of 80°-140° can reduce the pressure on the user's wrist during this operation and optimize the user experience.

[0072] In one embodiment, please combine Figure 7 and Figure 8When the dust canister cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the main motor 32 of the vacuum cleaner device 3 to which the dust canister assembly is applied. In this embodiment, the vacuum cleaner device 3 includes a main unit and a dust canister 1 connected to the main unit. The two are arranged in a shape that is nearly cylindrical and the radial dimensions of the two are close, thereby forming a cylinder with an almost smooth transition on one side. A main unit motor 32 is provided in the main unit, and the axes of the main unit, the dust canister 1 and the main unit motor 32 are almost collinear. Since the dust canister cover assembly 2 is provided on the peripheral side wall, the pressure plate assembly 221 is set to be parallel to the axis of the main unit motor 32, that is, parallel to the axis of the cylinder formed by the main unit and the dust canister 1. This can reduce the outer diameter of the cylinder formed by the main unit and the dust canister 1 to a certain extent, thereby reducing the overall volume of the vacuum cleaner.

[0073] Please combine Figure 9-11 When the dust cup cover mounting cavity is located on the bottom wall, the sliding direction of the pressure plate assembly 221 is set to be perpendicular to the axis of the main motor 32 of the vacuum cleaner device to which the dust cup assembly is applied. In this embodiment, since the dust cup cover assembly 2 is located on the circular bottom wall, the pressure plate assembly 221 is set perpendicular to the axis of the main motor 32. Compared with other angles, this can reduce the space required to install the dust cup cover assembly 2 on the circular bottom wall, thereby reducing the overall thickness of the movable cover, and preventing the movable cover from extending too much into the dust cup 1 and affecting the dust cup 1's capacity, or extending out of the dust cup 1 and increasing the length of the dust cup 1 in the axial direction, resulting in an increase in the size of the vacuum cleaner.

[0074] In one embodiment, please combine Figure 7 and Figure 8 When the dust container cover mounting cavity is provided on the peripheral side wall 11, the sliding direction of the pressure plate assembly 221 is set to be parallel to the axis of the base station motor 43 of the dust collection station used in conjunction with the dust container assembly.

[0075] Please combine Figure 9-11 When the dust cylinder cover mounting cavity is provided on the bottom wall 12, the sliding direction of the pressure plate assembly 221 is set to be perpendicular to the axis of the base station motor 43 of the dust collection station 4 used in conjunction with the dust cylinder assembly.

[0076] In one embodiment, please combine Figure 7 and Figure 8 When the dust cup cover mounting cavity is provided on the peripheral side wall 11, the sliding direction of the pressure plate assembly 221 is set to be parallel to the docking direction of the dust cup assembly and the dust collection station 4. The docking direction is the direction of movement of the dust cup assembly when the vacuum cleaner device is docked with the dust collection station. Since the dust cup assembly is placed on the dust collection station from top to bottom, the docking direction is vertical.

[0077] Please combine Figure 9-11When the dust bin cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly 221 is set to be perpendicular to the docking direction of the dust bin assembly and the dust collecting station 4 .

[0078] By optimizing the sliding direction of the pressure plate assembly 221, it is parallel to the axis of the main motor 32, the axis of the base station motor 43 of the dust collecting station 4, and the docking direction of the vacuum cleaner device 3 and the dust collecting station 4 (when the dust exhaust port is set on the peripheral side wall) or vertical (when the dust exhaust port is set on the bottom wall), and forms an angle with the extended axis of the handle 31, so that when the vacuum cleaner device is placed in the integrated station, the locking assembly can unlock the movable cover, which makes the use of the vacuum cleaner device more convenient and improves the user experience.

[0079] In summary, the dust cup assembly of the present invention forms a cup cover mounting cavity by forming an inward depression on the dust cup 1. The dust cup cover assembly 2 is accommodated in the cup cover mounting cavity and does not protrude from the outer contour of the dust cup 1, so that the dust cup cover assembly 2 does not increase the size of the dust cup assembly, which is conducive to the miniaturization of the dust cup assembly and the vacuum cleaner equipment using the dust cup 1.

[0080] The above description is merely a preferred embodiment of the present invention and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the present invention is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the above-mentioned utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) other technical features with similar functions in the present invention.

[0081] Although the subject matter has been described in language specific to structural features and / or methodological logical acts, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

Claims

1. A dust cylinder assembly, characterized in that: The utility model comprises a dust canister and a dust canister cover assembly, wherein the dust canister is concave to form a dust canister cover mounting cavity, a dust discharge port is provided in the dust canister cover mounting cavity, and the dust canister cover assembly is installed in the dust canister cover mounting cavity, and comprises a movable cover and a locking assembly, the movable cover is rotatably connected to the dust canister for opening and closing the dust discharge port, the locking assembly comprises a pressure plate assembly and an elastic member, the pressure plate assembly can slidably press the movable cover to the dust discharge port under the action of the elastic member, and the pressure plate assembly is located within the outer contour of the dust canister cover mounting cavity.

2. The dust cylinder assembly according to claim 1, characterized in that: The dust cylinder comprises a bottom wall and a peripheral side wall arranged around the edge of the bottom wall, and the dust cylinder cover mounting cavity is arranged on the peripheral side wall or the bottom wall.

3. The dust cylinder assembly according to claim 2, characterized in that: The dust cylinder cover assembly is located within the outer contour of the dust cylinder.

4. The dust cylinder assembly according to claim 2, characterized in that: When the dust bin cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is parallel to the extension axis of the dust bin; when the dust bin cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is perpendicular to the extension axis of the dust bin.

5. The dust cylinder assembly according to claim 2, characterized in that: The sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

6. The dust cylinder assembly according to claim 2, characterized in that: When the dust cup cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the main motor of the vacuum cleaner device to which the dust cup assembly is applied; when the dust cup cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the main motor of the vacuum cleaner device to which the dust cup assembly is applied.

7. The dust cylinder assembly according to claim 2, characterized in that: When the dust cup cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is set to be parallel to the axis of the base station motor of the dust collecting station used in conjunction with the dust cup assembly; when the dust cup cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the base station motor of the dust collecting station used in conjunction with the dust cup assembly.

8. The dust cylinder assembly according to claim 2, characterized in that: When the dust bin cover mounting cavity is provided on the peripheral side wall, the sliding direction of the pressure plate assembly is provided to be parallel to the docking direction of the dust bin assembly and the dust collection station; when the dust bin cover mounting cavity is provided on the bottom wall, the sliding direction of the pressure plate assembly is provided to be perpendicular to the docking direction of the dust bin assembly and the dust collection station.

9. The dust cylinder assembly according to claim 1, characterized in that: The outer side of the pressure plate assembly is provided with a touch pressure plate for receiving an external thrust that causes the pressure plate assembly to slide and unlock the movable cover; when the dust cylinder cover mounting cavity is arranged on the peripheral side wall, a clearance groove is provided at a position on the outer side of the movable cover corresponding to the touch pressure plate, for avoiding an external unlocking structure that applies the external thrust; when the dust cylinder cover mounting cavity is arranged on the bottom wall, a clearance groove is provided at a position on the outer side of the movable cover corresponding to the pressure plate assembly, and the pressure plate assembly can be slidably inserted into the clearance groove.

10. The dust cup assembly according to claim 9, characterized in that: The touch-pressure plate is located within the outer contour of the dust bin.

11. The dust cylinder assembly according to claim 9, characterized in that: The locking assembly is located within the outer contour of the dust cylinder.

12. A dust cylinder assembly, characterized in that: The utility model comprises a dust canister and a dust canister cover assembly, wherein the dust canister comprises a bottom wall and a peripheral side wall arranged around the bottom wall, the peripheral side wall is provided with a dust discharge port near the bottom wall, the dust canister cover assembly comprises a movable cover and a locking assembly, the movable cover is rotatably connected to the dust canister for opening and closing the dust discharge port, the locking assembly comprises a pressure plate assembly and an elastic member, the pressure plate assembly can slidably press the movable cover to the dust discharge port under the action of the elastic member, and the sliding direction of the pressure plate assembly is parallel to the extension axis of the dust canister.

13. The dust cup assembly according to claim 12, characterized in that: The sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

14. The dust cup assembly according to claim 12, characterized in that: The sliding direction of the pressure plate assembly is set to be parallel to the axis of the main motor of the vacuum cleaner device to which the dust cylinder assembly is applied.

15. The dust cup assembly according to claim 12, characterized in that: The sliding direction of the pressure plate assembly is set to be parallel to the axis of the base station motor of the dust collection station used in conjunction with the dust cylinder assembly.

16. The dust cup assembly according to claim 12, characterized in that: The sliding direction of the pressure plate assembly is set to be parallel to the docking direction of the dust cylinder assembly and the dust collection station.

17. A dust cylinder assembly, characterized in that: The utility model comprises a dust canister and a dust canister cover assembly, wherein the dust canister comprises a bottom wall and a peripheral side wall arranged around the bottom wall, a dust discharge port is provided on the bottom wall, the dust canister cover assembly comprises a movable cover and a locking assembly, the movable cover is rotatably connected to the dust canister for opening and closing the dust discharge port, the locking assembly comprises a pressure plate assembly and an elastic member, the pressure plate assembly can slidably press the movable cover to the dust discharge port under the action of the elastic member, and the sliding direction of the pressure plate assembly is perpendicular to the extension axis of the dust canister.

18. The dust cup assembly according to claim 17, characterized in that: The sliding direction of the pressure plate assembly is set to form an angle with the extension axis of the handle of the vacuum cleaner device using the dust cylinder assembly, and the angle is 80°-140°.

19. The dust cup assembly according to claim 17, wherein: The sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the main motor of the vacuum cleaner device to which the dust cylinder assembly is applied.

20. The dust cup assembly according to claim 17, wherein: The sliding direction of the pressure plate assembly is set to be perpendicular to the axis of the base station motor of the dust collection station used in conjunction with the dust cylinder assembly.

21. The dust cup assembly according to claim 17, wherein: The sliding direction of the pressure plate assembly is set to be perpendicular to the docking direction of the dust cylinder assembly and the dust collection station.

22. A vacuum cleaner device, characterized in that It comprises a cleaning body and a dust cup assembly as described in any one of claims 1 to 21, wherein a handle is arranged on the outside of the cleaning body, a main motor is arranged inside the cleaning body, and the dust cup assembly is installed on the cleaning body and can suck garbage from the outside into the dust cup assembly through the suction force of the main motor.

23. A cleaning system comprising a vacuum cleaner device and a dust collection station, characterized in that: The vacuum cleaner device is the vacuum cleaner device according to claim 22; The dust collection station includes a docking unit, a dust collection chamber and a base station motor. The docking portion includes a cavity for accommodating at least a portion of the dust canister including the dust canister cover mounting cavity, and the cavity is provided with an unlocking contact corresponding to the pressure plate assembly for driving the pressure plate assembly to slide in a direction away from the movable cover to unlock the movable cover; The dust collecting chamber is connected to the docking portion through an air flow channel and is used to store garbage discharged from the dust cylinder; The base station motor is used to generate a suction airflow in the airflow channel to extract the garbage in the dust cylinder and transfer it to the dust collecting chamber.

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