CN220713795U - A cleaning system - Google Patents

Abstract

The present application relates to the technical field of cleaning equipment, and provides a cleaning system, which includes a vacuum cleaner, an unlocking member, and a base station. The vacuum cleaner includes a dust cup and a locking mechanism. The dust cup includes a cup body and a cover door. The cup body is formed with a dust collecting chamber and an ash discharge port connected to the dust collecting chamber, and the cover door selectively opens or closes the ash discharge port. The locking mechanism is arranged on the dust cup for locking or unlocking the cover door. The base station includes a base body and a reset member, and the base body is formed with a dust collecting bin. When the dust cup enters the dust collecting bin, the unlocking member drives the locking mechanism to unlock the cover door. When the dust cup is pulled out of the dust collecting bin, the reset member drives the locking mechanism to lock the cover door. The cleaning system provided by the present application is convenient for cleaning dust debris in the dust cup.

Description

A cleaning system

Technical Field

The present application relates to the technical field of cleaning equipment, and in particular to a cleaning system.

Background technique

The vacuum cleaner includes a dust cup. In order to clean the dust in the dust cup, the vacuum cleaner is equipped with a base station. When in use, the vacuum cleaner is placed on the base station, and the base station collects the dust in the dust cup. In the related art, after the base station collects the dust in the dust cup, the user needs to manually close the cover door of the dust cup, which has a poor user experience.

Utility Model Content

In view of this, an embodiment of the present application hopes to provide a cleaning system that is convenient for cleaning dust debris in a dust cup.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

The present application embodiment discloses a cleaning system, comprising:

A vacuum cleaner, comprising a dust cup and a locking mechanism, wherein the dust cup comprises a cup body and a cover door, wherein the cup body is formed with a dust collecting cavity and an ash discharge port communicated with the dust collecting cavity, and the cover door selectively opens or closes the ash discharge port; the locking mechanism is arranged on the dust cup and is used to lock or unlock the cover door;

The base station comprises a base body and a reset member, wherein the base body is formed with a dust collecting bin;

When the dust cup enters the dust collecting bin, the unlocking member drives the locking mechanism to unlock the cover door; when the dust cup is pulled out of the dust collecting bin, the resetting member drives the locking mechanism to lock the cover door.

The embodiment of the present application discloses a cleaning system, when it is necessary to clean the foreign matter in the dust collecting chamber, the dust cup can be inserted into the dust collecting bin, and the unlocking part can drive the locking mechanism to unlock the cover door, so that the ash discharge port is opened, like this, the dust in the dust collecting chamber can enter the dust collecting bin through the ash discharge port to clean the dust collecting chamber, and provide a good dust storage space for the next cleaning of the surface to be cleaned; when the foreign matter in the dust collecting chamber is cleaned or the surface to be cleaned needs to be cleaned, the dust cup can be pulled out of the dust collecting bin, at this time, the reset part will drive the locking mechanism to lock the cover door, so that the ash discharge port is automatically closed, like this, it can avoid the situation that the user manually closes the cover and gets his hands dirty, the degree of automation is high, and the user experience is good.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a cleaning system provided in an embodiment of the present application;

FIG2 is a schematic diagram of the structure of FIG1 from another perspective, wherein the cover door is unlocked and the ash discharge port is opened;

FIG3 is a schematic diagram of the structure of FIG1 from another perspective, wherein the reset member abuts against the rotating portion so that the cover door rotates toward the cup body;

FIG4 is a schematic diagram of the structure of FIG1 from another perspective, wherein the reset member drives the locking structure and the lock body to lock the cover door;

FIG5 is a schematic diagram of the structure of the dust cup in FIG1 , wherein the lock body and the locking structure are locked, and the cover door is locked;

FIG6 is a schematic structural diagram of the cover door in FIG1 , wherein the locking structure is provided on the cover body;

FIG7 is a schematic diagram of the structure of FIG5 from another perspective, wherein the lock body is separated from the locking structure and the cover door is unlocked;

FIG8 is a schematic structural diagram of a portion of the structure in FIG5 ;

FIG9 is a schematic diagram of the structure of FIG5 from another perspective, wherein the cover door is not installed on the cup body;

FIG10 is a schematic diagram of the structure of the lock body in FIG1 , wherein A in the figure indicates a portion of the lock body passing through the protruding opening, which is used to contact the unlocking member to unlock the cover door, and B in the figure indicates a portion of the lock body movably arranged at the bayonet, which is used to cause the lock body to generate a pre-tightening force in the accommodating cavity;

FIG11 is a schematic diagram of the structure of FIG1 from another perspective, wherein the lock body is separated from the locking structure and the cover door is unlocked;

FIG12 is a schematic diagram of the structure of the base station in FIG1 .

Description of Reference Numerals

Cleaning system 100; vacuum cleaner 1; dust cup 11; cup body 111; dust collecting chamber 111a; dust discharge port 111b; cover door 112; cover body 1121; rotating part 1122; fixing member 113; mounting groove 113a; first mounting port 113b; second mounting port 113c; rotating shaft 114; locking mechanism 12; lock body 121; locking structure 122; elastic structure 123; shell 13; accommodating chamber 13a; connecting port 13b; extending port 13c; bayonet 13d; base station 2; base body 21; dust collecting bin 21a; access port 21b; flange 21c; unlocking member 22; reset member 23; avoidance groove 23a.

Detailed ways

It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The descriptions of "first", "second", etc. in the embodiments of the present application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly including at least one feature.

The embodiment of the present application provides a cleaning system, please refer to Figures 1 to 12, the cleaning system 100 includes a vacuum cleaner 1, an unlocking member 22 and a base station 2. The vacuum cleaner 1 includes a dust cup 11 and a locking mechanism 12, the dust cup 11 includes a cup body 111 and a cover door 112, the cup body 111 is formed with a dust collecting chamber 111a and an ash discharge port 111b connected to the dust collecting chamber 111a, and the cover door 112 selectively opens or closes the ash discharge port 111b. The locking mechanism 12 is arranged on the dust cup 111, and is used to lock or unlock the cover door 112.

The base station 2 includes a base body 21 and a reset member 23. The base body 21 forms a dust collecting bin 21a. When the dust cup 11 enters the dust collecting bin 21a, the unlocking member 22 drives the locking mechanism 12 to unlock the cover door 112. When the dust cup 11 is pulled out of the dust collecting bin 21a, the reset member 23 drives the locking mechanism 12 to lock the cover door 112.

When the vacuum cleaner 1 is cleaning the surface to be cleaned, the locking mechanism 12 locks the cover door 112 to close the ash discharge port 111b, so that foreign matter such as dust or garbage in the dust collecting chamber 111a can be prevented from leaking out of the dust cup 11 through the ash discharge port 111b.

The cleaning system 100 provided in the embodiment of the present application can insert the dust cup 11 into the dust bin 21a when it is necessary to clean the foreign matter in the dust collecting chamber 111a, and the unlocking member 22 can drive the locking mechanism 12 to unlock the cover door 112, so that the ash discharge port 111b is opened. In this way, the dust in the dust collecting chamber 111a can enter the dust bin 21a through the ash discharge port 111b to clean the dust collecting chamber 111a, thereby providing a good dust storage space for the next cleaning of the surface to be cleaned, and the degree of automation is high. After the foreign matter in the dust collecting chamber 111a is cleaned or the surface to be cleaned needs to be cleaned, the dust cup 11 can be pulled out of the dust bin 21a. At this time, the reset member 23 will drive the locking mechanism 12 to lock the cover door 112, so that the ash discharge port 111b is automatically closed. In this way, the user can avoid manually closing the cover and getting his hands dirty. The degree of automation is high and the user experience is good.

It should be noted that the surface to be cleaned includes but is not limited to the floor or the table and the like.

It should be noted that the dust collecting bin 21a described here is a bin or cavity for accommodating the dust cup 11. Specifically, the dust collecting bin 21a can be a dust collecting duct or a dust collecting part of the base station 2, etc.

Exemplarily, in one embodiment, the shape of the dust cup 11 is not limited, for example, it can be a hollow cylinder or cone, etc.

For example, in one embodiment, the vacuum cleaner 1 may be a handheld vacuum cleaner 1. First, the handheld vacuum cleaner 1 is small in size and light in weight; second, it has wide applicability, and the handheld vacuum cleaner 1 can clean various cleaning occasions such as baseboards, carpets, sofas, and mattresses.

In one embodiment, the locking mechanism 12 includes a lock body 121 and a locking structure 122. The lock body 121 is provided on the dust cup 11, and the locking structure 122 is provided on the cover door 112. The lock body 121 and the locking structure 122 cooperate to selectively lock or unlock the cover door 122. In this way, when the dust cup 11 is inserted into the dust bin 21a, the unlocking member 22 can drive the lock body 121 to separate from the locking structure 122 to unlock the cover door 112, so that the ash discharge port 111b is opened; when the dust cup 11 is pulled out of the dust bin 21a, the reset member 23 drives the lock body 121 to lock with the locking structure 122 to lock the cover door 112, so that the ash discharge port 111b is automatically closed.

In one embodiment, referring to Figures 2 to 8, the cover door 112 includes a rotating portion 1122 rotatably connected to the cup body 111. Exemplarily, the cover door 112 includes a cover body 1121 and a rotating portion 1122, the locking structure 122 is disposed on the cover body 1121, one end of the rotating portion 1122 is connected to the cover body 1121, and the other end of the rotating portion 1122 extends toward the direction close to the cup body 111. In some embodiments, the dust cup 11 includes a rotating shaft 114 and a fixing member 113, the fixing member 113 is fixedly arranged on the cup body 111, the fixing member 113 is formed with a mounting groove 113a, and the side of the fixing member 113 close to the base 21 and the side close to the cover body 1121 are formed with a first mounting port 113b and a second mounting port 113c that penetrate through, the first mounting port 113b and the second mounting port 113c are both connected to the mounting groove 113a, the rotating part 1122 is arranged in the mounting groove 113a, the groove wall of the mounting groove 113a is formed with a first rotating hole, the rotating part 1122 is formed with a second rotating hole, the rotating shaft 114 passes through the first rotating hole and the second rotating hole, so that the cover door 112 can be rotated by means of the rotating shaft 114 and the rotating hole. On the one hand, the number of parts required for the rotation of the rotating shaft 114 and the rotating hole is small, easy to maintain, and high reliability; on the other hand, the rotation of the rotating shaft 114 and the rotating hole does not require the use of complex hydraulic and pneumatic systems, low maintenance cost, and easy to achieve.

When the dust cup 11 is pulled out of the dust bin 21a, the reset member 23 abuts against the rotating part 1122 to rotate the cover door 112 toward the cup body 111, so as to drive the locking mechanism 12 to lock. For example, when the foreign matter in the dust collecting chamber 111a is cleaned or the surface to be cleaned needs to be cleaned, the dust cup 11 can be pulled out of the dust bin 21a. In the initial pulling process, the reset member 23 located on the base 21 will abut against the rotating part 1122. When the dust cup 111 is pulled out, the reset member 23 will apply a force to the rotating part 1122 in the opposite direction of the pulling out direction. Due to the existence of the rotating shaft 114, the force will use the rotating shaft 114 as a fulcrum to pry the side of the cover body 1121 away from the rotating part 1122 around the rotating shaft 114 to rotate, that is, rotate toward the cup body 111, so that the locking structure 122 can cooperate with the lock body 121 to lock.

Exemplarily, in one embodiment, the shape of the rotating portion 1122 is not limited, for example, it can be a cube or a rectangular parallelepiped.

5 and 9, in one embodiment, the lock body 121 is located at a position of the cup body 111 away from the rotating portion 1122. In other words, the lock body 121 and the fixing member 113 can be located on opposite sides of the cup body 111, so that when the reset member 23 drives the cover door 112 to rotate, the lock body 121 can be reset to avoid interference.

Exemplarily, in one embodiment, a circle of lock body 121 may be disposed around the cup body 111 .

Exemplarily, in one embodiment, please refer to Figures 1, 6 and 9, the number of lock bodies 121 and the number of locking structures 122 are not limited. For example, there can be two of them. The two lock bodies 121 are arranged on the cup body 111 at intervals along the axial extension direction of the rotating shaft 114, and the two locking structures 122 are arranged on the cover body 1121 at intervals along the axial extension direction of the rotating shaft 114. Each lock body 121 is in contact with and cooperates with a locking structure 122 to improve the connection strength between the cover door 112 and the dust cup 11, so that the cover door 112 is not easy to be flipped open during the cleaning operation of the vacuum cleaner 1.

In one embodiment, referring to FIGS. 2 , 3 , 4 and 12 , when at least a portion of the dust cup 11 is located in the dust collecting bin 21 a , the reset member 23 abuts against the circumferential surface of the rotating portion 1122 . Here, the circumferential surface of the rotating part 1122 refers to the end surface of the rotating part 1122 away from the cover body 1121. When the dust cup 11 is located in the dust collecting bin 21a, the cover door 112 is in an open state, and the reset member 23 contacts the circumferential surface of the rotating part 1122. When the dust cup 11 is pulled out, the reset member 23 will apply a force to the circumferential surface in the opposite direction of the pulling out. Due to the existence of the rotating shaft 114, this force will force the cover door 112 to rotate, causing it to rotate toward the cup body 111. During the slow rotation of the cover door 112, the circumferential surface will be roughly parallel to the pulling out direction, such as Figures 2 to 4. After the circumferential surface is roughly parallel to the pulling out direction, on the one hand, it means that the cover door 112 will no longer be interfered with by the reset member 23, and the dust collecting bin 21a can be pulled out; on the other hand, the circumferential surface is roughly parallel to the pulling out direction, indicating that the locking structure 122 can cooperate with the lock body 121 to lock at this time.

In one embodiment, please refer to Figures 1 and 12, the upper surface of the dust collecting bin 21a is formed with a take-in and put-out port 21b connected to the dust collecting bin 21a, and the ash discharge port 111b is formed on the lower surface of the cup body 111. The dust cup 11 enters and exits the dust collecting bin 21a along the up and down directions through the take-in and put-out port 21b. In this way, when it is necessary to clean the foreign objects in and out of the dust collecting chamber 111a, the dust cup 11 can be inserted into the dust collecting bin 21a through the access port 21b in the up and down direction. On the one hand, the vacuum cleaner 1 and the base station 2 are plugged in the up and down direction, which can reduce the footprint of the cleaning system 100, with high space utilization, and it is also convenient for users to perform plugging or pulling operations; on the other hand, by forming the access port 21b on the upper surface of the dust collecting bin 21a and forming the ash discharge port 111b on the lower surface of the cup body 111, the foreign objects in the dust collecting chamber 111a can fall into the dust collecting bin 21a located below it, and cleaning is relatively simple; on the other hand, after the unlocking member 22 drives the lock body 121 and the locking structure 122 to separate and unlock the cover door 112, the cover door 112 can rely on its own gravity to rotate around the rotating shaft 114 in the direction away from the cup body 111 to open the ash discharge port 111b.

Exemplarily, in one embodiment, the dust cup 11 includes a torsion spring, which is sleeved on the rotating shaft 114 and is used to open the cover door 112. In this way, the rotating shaft 114 can have a certain pre-tightening force to reduce the situation where the cover door 112 is opened by mistake.

In one embodiment, please refer to Figures 2, 3, 4 and 12, the circumferential wall of the dust collecting bin 21a partially protrudes inward to form a reset member 23. Exemplarily, the top wall of the dust collecting bin 21a extends and protrudes inward to block part of the access opening 21b. The reset member 23 is formed with an escape groove 23a for avoiding the rotating part 1122. When the dust cup 11 is pulled out of the dust collecting bin 21a, the lower surface of the reset member 23 abuts against the rotating part 1122. When the dust cup 11 enters the dust collecting bin 21a, the circumferential surface of the rotating part 1122 is roughly parallel to the wall of the avoidance groove 23a close to the dust cup 11, so that the dust cup 11 can be lowered into the dust collecting bin 21a, and when the dust cup 11 is pulled out of the dust collecting bin 21a, the lower surface of the reset member 23 will contact and abut the circumferential surface of the rotating part 1122, thereby forcing the cover door 112 to rotate until the circumferential surface of the rotating part 1122 is roughly parallel to the wall of the avoidance groove 23a close to the cup body 111. In this way, the cover door 112 can avoid structural interference and be pulled out from the dust collecting bin 21a. Here, the circumferential surface of the rotating part 1122 is roughly parallel to the wall of the avoidance groove 23a close to the cup body 111, which means that the cover door 112 has roughly closed the ash discharge port 111b, and the locking structure 122 has reached the position of contacting and cooperating with the lock body 121, and is ready to contact and cooperate with the locking structure 122.

In one embodiment, please refer to FIG. 1 , FIG. 9 and FIG. 11 , the lock body 121 is slidably disposed on the outer wall of the cup body 111 . In this way, when the locking mechanism 121 needs to be repaired or replaced, it can be directly operated on the outer wall of the cup body 111 , which is convenient and efficient. The unlocking member 22 moves the lock body 121 to slide, so that the lock body 121 is separated from the locking structure 122 . In this way, when it is necessary to clean the foreign matter in the dust collecting chamber 111a , the dust cup 11 can be inserted into the base station 2 , and the unlocking member 22 in the dust collecting bin 21a will contact the lock body 121 on the cup body 111 to move the lock body 121 to slide, so that the lock body 121 and the locking structure 122 move relative to each other and then separate, so as to complete the automatic unlocking of the cover door 112 , and the ash discharge port 111b is opened, and the foreign matter in the dust collecting chamber 111a can enter the dust collecting bin 21a through the ash discharge port 111b , and the cleaning of the foreign matter in the dust collecting chamber 111a is completed, with a high degree of automation and a good user experience.

Illustratively, in one embodiment, a fixing groove may be provided on the cover body 1121 , and the locking structure 122 may be fixed in the fixing groove, so that a stable mating position may be provided for the lock body 121 .

Illustratively, in one embodiment, the locking structure 122 is bonded to the cover body 1121 by adhesives such as glue, so as to avoid grooving the cover body 1121 and reduce damage to the cover body 1121 .

In one embodiment, the lock body 121 is magnetically matched with the locking structure 122. In this way, the connection between the two can be achieved by magnetic attraction without external force, which is convenient to use, simple and easy to operate, and has high stability.

Exemplarily, in one embodiment, the magnetic attraction cooperation between the lock body 121 and the locking structure 122 includes but is not limited to the following forms: For example, the lock body 121 and the locking structure 122 may both be permanent magnets. For another example, one of the lock body 121 and the locking structure 122 is a permanent magnet, and the other of the lock body 121 and the locking structure 122 is a ferromagnetic material such as iron, nickel, or chromium. For another example, the lock body 121 and the locking structure 122 may both be electromagnets. For another example, one of the lock body 121 and the locking structure 122 is an electromagnet, and the other of the lock body 121 and the locking structure 122 is a material such as iron, nickel, or chromium. For another example, one of the lock body 121 and the locking structure 122 is an electromagnet, and the other of the lock body 121 and the locking structure 122 is a permanent magnet.

In one embodiment, one of the lock body 121 and the locking structure 122 is a buckle, and the other of the lock body 121 and the locking structure 122 is a slot, and the buckle and the slot are snap-connected. Exemplarily, the lock body 121 can be a buckle, and the locking structure 122 can be a slot. In this way, on the one hand, the connection between the buckle and the slot has a strong connection strength and stability, so that the cover door 112 of the vacuum cleaner 1 is not easy to be disengaged when working; on the other hand, the use of the snap connection makes it easier to connect and disconnect the dust cup 11 and the cover door 112. In other embodiments, the lock body 121 can be a slot, and the locking structure 122 can be a buckle.

Exemplarily, in one embodiment, one of the lock body 121 and the locking structure 122 is a buckle, so that it can be directly connected to the cover door through the buckle.

In one embodiment, referring to Figures 2, 3, 4, 5, 8, 9, 10 and 11, a accommodating cavity 13a for accommodating the lock body 121 is formed on the dust cup 11. Exemplarily, in one embodiment, the dust cup 11 includes a shell 13 connected to the outer peripheral surface of the cup body 111, and the shell 13 and the outer peripheral surface of the cup body 111 jointly define the accommodating cavity 13a. Exemplarily, the shell 13 can be arranged on a side of the cup body 111 away from the fixing member 113; the shape of the shell 13 is not limited, for example, the shell 13 can be a hollow cylindrical shell, so that the accommodating cavity 13a is roughly cylindrical. In other embodiments, the shell 13 can be a part of the cup body 111, that is, the shell 12 and the cup body 111 are integrally formed, so that the connection strength between the two can be improved.

The accommodating chamber 13a is formed with a connecting port 13b toward the cover door 112. That is to say, the bottom opening of the accommodating chamber 13a is set, and when the dust cup 11 enters the dust collecting bin 21a, the accommodating chamber 13a can be connected to the dust collecting bin 21a through the connecting port 13b. The peripheral side of the shell 13 is provided with a protruding port 13c connected to the accommodating chamber 13a, and part of the lock body 121 is arranged in the accommodating chamber 13a. In this way, on the one hand, the lock body 121 can be protected to a certain extent to increase the service life of the lock body 121; on the other hand, part of the lock body 121 is arranged in the accommodating chamber 13a, so that when the dust cup 11 enters the dust collecting bin 21a, the lock body 121 is moved by the unlocking member 22 to slide, and the accommodating chamber 13a can play a certain guiding and avoiding role on the lock body 121, so as to avoid the situation that the lock body 121 and the locking structure 122 cannot be separated, and the working stability is good.

The lock body 121 cooperates with the locking structure 122 through the connecting port 13b. For example, taking the dust cup 11 moving in and out of the dust collecting bin 21a in the up and down direction as an example, when the dust cup 11 is pulled out of the dust collecting bin 21a, the lock body 121 will slide downward due to its own gravity, so that part of the lock body 121 will slide to the vicinity of the connecting port 13b, providing a good matching position for subsequent contact with the locking structure 122.

The portion of the lock body 121 passing through the extension opening 13c is used to contact the unlocking member 22. For example, taking the dust cup 11 being inserted downward into the dust collecting bin 21a as an example, during the process of the dust cup 11 entering the dust collecting bin 21a, the portion of the lock body 121 passing through the extension opening 13c is contacted and moved by the unlocking member 22, thereby driving the portion of the lock body 121 located in the accommodating cavity 13a to slide upward, thereby causing the portion of the lock body 121 located in the communicating opening 13b to enter the accommodating cavity 13a, the lock body 121 is separated from the locking structure 122, the cover door 112 is unlocked, and the ash discharge port 111b is opened.

In one embodiment, please refer to FIG. 1 , a portion of the circumferential wall of the dust bin 21a protrudes inward to form an unlocking member 22. Exemplarily, one end of the unlocking member 22 is connected to the circumferential wall of the dust bin 21a, and the other end extends in the direction close to the dust cup 11, that is, the wall of the dust bin 21a first extends downward, then protrudes and extends in the direction close to the dust cup 11 to form a step, and then extends downward again. Taking the dust cup 11 as an example, when the dust cup 11 enters the dust bin 21a, the portion of the lock body 121 passing through the protruding port 13c will contact the step of the unlocking member 22 to prevent the lock body 121 from continuing to move downward, so that the lock body 121 and the cover body 1121 move relative to each other, causing the portion of the lock body 121 located at the connecting port 13b to separate from the locking structure 122, and the cover door 112 is automatically unlocked. In this way, forming the unlocking member 22 in the dust bin 21a can make the appearance of the base station 2 neat.

In one embodiment, referring to Fig. 1, Fig. 9, Fig. 10 and Fig. 11, the locking mechanism 12 includes an elastic structure 123, and the elastic structure 123 is connected to the lock body 121. Exemplarily, the elastic structure 123 can be arranged in the accommodating cavity 13a, for example, one end of the elastic structure 123 is connected to the cavity top wall of the accommodating cavity 13a, and the other end of the elastic structure 123 is connected to the side of the lock body 121 away from the connecting port 13b, so that, on the one hand, the elastic structure 123 can use the top wall of the accommodating cavity 13a as a support point to be compressed and extended, thereby driving the lock body 121 to slide; on the other hand, by arranging the elastic structure 123 in the accommodating cavity 13a, the elastic structure 123 can be protected to a certain extent and its service life can be increased.

The unlocking member 22 moves the lock body 121 to cause the elastic structure 123 to undergo elastic deformation. For example, taking the dust cup 11 being inserted downward into the dust bin 21a as an example, in the process of the dust cup 11 entering the dust bin 21a, the portion of the lock body 121 that passes through the extension port 13c contacts the extended portion of the unlocking member 22 to prevent the lock body 121 from continuing to move downward. In this way, the lock body 121 will compress the elastic structure 123 upward, so that the portion of the lock body 121 located at the connecting port 13b is separated from the locking structure 122, and the cover door 112 is automatically unlocked. In this way, by providing the elastic structure 123, a certain pre-tightening force can be provided to reduce the situation where the cover door 112 is mis-locked and improve the reliability of unlocking the cover door 112. It should be noted that in the process of the dust cup 11 being inserted into the dust bin 21a, the portion of the lock body 121 that passes through the extension port 13c may contact the bin wall of the dust bin 21a, causing the lock body 121 to slide and the cover door 112 to be unlocked in advance.

When the dust cup 11 is pulled out of the dust bin 21a, the elastic structure 123 restores its elastic deformation to reset the lock body 121. For example, taking the vacuum cleaner 1 entering and exiting the dust bin 21a in the up and down directions as an example, after the foreign matter in the dust chamber 111a enters the dust bin 21a, when the dust cup 11 is pulled out of the dust bin 21a, the elastic structure 123 restores its elastic deformation, thereby pushing the lock body 121 to move downward, so that the part of the lock body 121 away from the elastic structure 123 automatically approaches the connecting port 13b, providing a good docking position for subsequent contact and cooperation with the locking structure 122.

Exemplarily, in one embodiment, the elastic structure 123 may be a spring. Thus, springs made of different materials may be selected according to different requirements to provide different preload forces, which has high selectivity and low manufacturing cost.

Exemplarily, in one embodiment, please refer to Figures 8 and 9, a bayonet 13d connected to the accommodating chamber 13a is provided on the circumferential side of the shell 13, and a part of the lock body 121 is movably arranged at the bayonet 13d. The elastic structure 123 cannot completely release the pre-tightening force through the obstruction of the groove wall below the bayonet 13d. That is to say, when the cover door 112 is not unlocked, the elastic structure 123 always maintains a certain pre-tightening force in the accommodating chamber 13a. In this way, the stable operation of the lock body 121 can be ensured, which can not only avoid the situation where the lock body 121 is ejected from the connecting port 13b after the elastic structure 123 recovers its elastic deformation, but also increase the trigger pressure for unlocking the cover door 112 to reduce the situation where the cover door 112 is mistakenly locked.

Exemplarily, in one embodiment, the latch 13d and the extension opening 13c are staggered in the up-down direction to avoid structural interference.

For example, in one embodiment, referring to Figures 2, 3, 4 to 11, when the cup body 111 is located in the dust collecting bin 21a, the unlocking member 22 and the resetting member 23 can be located on opposite sides of the cup body 111. In this way, structural interference can be avoided, so that the unlocking member 22 drives the lock body 121 and the locking structure 122 to separate, and the resetting member 23 drives the locking structure 122 and the lock body 121 to lock. The two functions do not affect each other.

In one embodiment, the cleaning system 100 includes a motor disposed on the base station 2, the motor is used to suck the gas in the dust collecting bin 21a, and the motor is started when the cup body 111 is located in the dust collecting bin 21a. Exemplarily, the motor can be a suction motor, the motor can be disposed on the base station 2, and connected to the dust collecting bin 21a through a pipeline to suck the gas in the dust collecting bin 21a, so that it is in a negative pressure state, so that when the cup body 111 is located in the dust collecting bin 21a, the unlocking member 22 drives the lock body 121 and the locking structure 122 to separate to unlock the cover door 112, start the motor, and use the pressure difference between the dust collecting chamber 111a and the dust collecting bin 21a to automatically open the cover door 112, so that the dust collecting chamber 111a is connected to the dust collecting bin 21a, so that the foreign matter in the dust collecting chamber 111a can be cleaned up relatively quickly and cleanly.

Illustratively, in one embodiment, air may be blown from the dust collecting chamber 111a to the dust collecting bin 21a to accelerate the foreign matter in the dust collecting chamber 111a to be blown into the dust collecting bin 21a.

Exemplarily, in one embodiment, the dust collecting chamber 111a can also be used.

Exemplarily, in one embodiment, please refer to FIG. 12 , a flange 21 c extending toward the cup body 111 is formed in the dust collecting bin 21 a , and the flange 21 c is used to support the cup body 111 to prevent the cup body 111 from falling into the dust collecting bin 21 a and soiling the cup body 111 .

The above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present application are included in the protection scope of the present application.

Claims (10)

1. A cleaning system, comprising:

the dust collector comprises a dust cup and a locking mechanism, wherein the dust cup comprises a cup body and a cover door, the cup body is provided with a dust collection cavity and a dust discharge port communicated with the dust collection cavity, and the cover door selectively opens or closes the dust discharge port; the locking mechanism is arranged on the dust cup and used for locking or unlocking the cover door;

an unlocking member;

the base station comprises a base body and a resetting piece, wherein the base body is provided with a dust collection bin;

in the process that the dust cup enters the dust collection bin, the unlocking piece drives the locking mechanism to unlock the cover door; and in the process that the dust cup is pulled out of the dust collection bin, the reset piece drives the locking mechanism to lock the cover door.

2. The cleaning system of claim 1, wherein the locking mechanism comprises a lock body and a counter-lock structure, the lock body is provided on the dirt cup, the counter-lock structure is provided on the cover door, and the lock body and the counter-lock structure cooperate to selectively lock or unlock the cover door.

3. The cleaning system of claim 1, wherein the cover door includes a rotating portion rotatably coupled to the cup body, and wherein the reset member abuts the rotating portion to rotate the cover door in a direction approaching the cup body during the dust cup is pulled out of the dust bin to actuate the locking mechanism.

4. A cleaning system according to claim 3, wherein the return member abuts against a circumferential surface of the rotating portion in a state in which at least part of the dust cup is located in the dust collection bin.

5. A cleaning system according to claim 3, wherein a portion of the circumferential wall surface of the dust collection bin projects inwardly to form the return member, the return member being formed with a escape groove for escaping the rotating portion, a lower surface of the return member abutting the rotating portion during withdrawal of the dust cup from the dust collection bin.

6. The cleaning system of claim 2, wherein the lock is slidably disposed on an outer wall of the cup, and the unlocking member slides the lock such that the lock is separated from the counter lock.

7. The cleaning system of claim 6, wherein the locking mechanism comprises a resilient structure, the resilient structure connecting the lock body;

the unlocking piece toggles the lock body to drive the elastic structure to elastically deform; and in the process of extracting the dust cup from the dust collection bin, the elastic structure recovers elastic deformation so as to reset the lock body.

8. The cleaning system of claim 6, wherein a portion of the peripheral wall of the dust bin projects inwardly to form the unlocking member.

9. The cleaning system of claim 6, wherein the dust cup is formed with a receiving chamber for receiving the lock body, the receiving chamber is formed with a communication port toward the cover door, a peripheral side of the dust cup is provided with a protruding port communicated with the receiving chamber, a portion of the lock body is disposed in the receiving chamber, the lock body is engaged with the counter lock structure through the communication port, and a portion of the lock body passing through the protruding port is used for contacting the unlocking member.

10. The cleaning system of claim 1, wherein the dust bin has a pick-and-place port formed on an upper surface thereof and communicating with the dust bin, the ash discharge port is formed on a lower surface of the cup body, and the dust cup is moved in an up-and-down direction into and out of the dust bin through the pick-and-place port.