US20220346619A1 - Cleaning base station - Google Patents

Cleaning base station Download PDF

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Publication number
US20220346619A1
US20220346619A1 US17/733,342 US202217733342A US2022346619A1 US 20220346619 A1 US20220346619 A1 US 20220346619A1 US 202217733342 A US202217733342 A US 202217733342A US 2022346619 A1 US2022346619 A1 US 2022346619A1
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US
United States
Prior art keywords
cleaning
base station
sewage collecting
water supplying
assembling portion
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Pending
Application number
US17/733,342
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English (en)
Inventor
Jibiao HUANG
Xiaolong LIN
Weijing Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunjing Intelligent Shenzhen Co Ltd
Yunjing Intelligence Innovation Shenzhen Co Ltd
Original Assignee
Yunjing Intelligence Technology Dongguan Co Ltd
Yunjing Intelligent Shenzhen Co Ltd
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Application filed by Yunjing Intelligence Technology Dongguan Co Ltd, Yunjing Intelligent Shenzhen Co Ltd filed Critical Yunjing Intelligence Technology Dongguan Co Ltd
Assigned to Yunjing Intelligence (Shenzhen) Co., Ltd., YUNJING INTELLIGENCE TECHNOLOGY (DONGGUAN) CO., LTD. reassignment Yunjing Intelligence (Shenzhen) Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HUANG, Jibiao, LIN, WEIJING, LIN, Xiaolong
Publication of US20220346619A1 publication Critical patent/US20220346619A1/en
Assigned to YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD., Yunjing Intelligence (Shenzhen) Co., Ltd. reassignment YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Yunjing Intelligence (Shenzhen) Co., Ltd., YUNJING INTELLIGENCE TECHNOLOGY (DONGGUAN) CO., LTD.
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4025—Means for emptying
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/02—Docking stations; Docking operations
    • A47L2201/024—Emptying dust or waste liquid containers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/02—Docking stations; Docking operations
    • A47L2201/026—Refilling cleaning liquid containers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/02—Docking stations; Docking operations
    • A47L2201/028—Refurbishing floor engaging tools, e.g. cleaning of beating brushes

Definitions

  • Embodiments of the present disclosure relate to technical field of cleaning apparatus, and in particular to a cleaning base station for cleaning members.
  • a cleaning base station 1 A (as shown in FIG. 1 ) is generally equipped with the cleaning robot. After a certain period of time of work, the cleaning robot will automatically move to a cleaning area 10 A of the cleaning base station 1 A where cleaning member of the cleaning robot is cleaned by cleaning water provided by the cleaning base station 1 A, and sewage produced during the cleaning will be took back by the cleaning base station 1 A.
  • solid impurities introduced by the cleaning will remain at the cleaning area 10 A after the cleaning being completed, and users need to bend down and use a rag to wipe and clear out the solid impurities. Once there are many solid impurities remaining, it needs to be cleaned again and again by users, which is inconvenient and laborious. As a result, it is difficult to provide users with a good experience.
  • An objective of the present disclosure is to provide a cleaning base station which can be easily cleaned.
  • a cleaning base station comprising a base station frame structure, a draining structure arranged on the base station frame structure, a sewage collecting body, and a cleaning body arranged on the sewage collecting body.
  • the base station frame structure comprises a first assembling portion
  • the sewage collecting body comprises a second assembling portion engaged with the first assembling portion, allowing the sewage collecting body being assembled to and limited by the base station frame structure.
  • the sewage collecting body further comprises a sewage collecting portion and a water outlet communicated with the sewage collecting portion, and the cleaning body defines a filtering hole communicated with the sewage collecting portion.
  • the draining structure comprises a drainage channel structure, and the water outlet is detachably connected with the drainage channel structure.
  • the first assembling portion and the second assembling portion are planes, curved surfaces, or special-shaped surfaces matched with each other; or one of the first assembling portion and the second assembling portion is a block or a clasp structure, and the other of the first assembling portion and the second assembling portion is a slot or a hole structure.
  • the draining structure further comprises an elastic connector sleeved on an end of the drainage channel structure, and the water outlet is connected to the drainage channel structure through the elastic connector.
  • the sewage collecting body further comprises a pipe connected to the sewage collecting portion, and the water outlet is located at an end of the pipe;
  • the elastic connector comprises a first connecting portion sleeved on an outer peripheral wall of the pipe, a second connecting portion sleeved on an outer peripheral wall of the drainage channel structure, and a filtering part located between the water outlet and the drainage channel structure.
  • the sewage collecting body further comprises a third assembling portion
  • the cleaning body comprises a fourth assembling portion assembled with the third assembling portion, allowing the cleaning body to be limited in the sewage collecting body.
  • the third assembling portion and the fourth assembling portion are planes, curved surfaces, or special-shaped surfaces matched with each other; or one of the third assembling portion and the fourth assembling portion is a block or a clasp structure, and the other of the third assembling portion and the fourth assembling portion is a slot or a hole structure.
  • one of the third assembling portion and the fourth assembling portion is a pivot structure, and the other of the third assembling portion and the fourth assembling portion is a pivot bushing structure; or one of the third assembling portion and the fourth assembling portion is a sliding slot and the other of the third assembling portion and the fourth assembling portion is a slider.
  • the base station frame structure is provided with a water supplying structure
  • the water supplying structure comprises a water supplying pipe defined with a water supplying outlet; the sewage collecting body and/or the cleaning body is provided with an opening configured for communicating with the water supplying outlet.
  • the sewage collecting body is defined with a first opening
  • the cleaning body is defined with a second opening
  • the water supplying outlet, the first opening and the second opening are configured to be arranged correspondingly and communicate with each other; or the sewage collecting body is defined with a first opening, and the water supplying outlet and the first opening are configured to be arranged correspondingly and communicate with each other.
  • the sewage collecting body and/or the cleaning body comprises an avoidance structure arranged corresponding to the water supplying structure to make way for the water supplying pipe.
  • the sewage collecting body is defined with a first avoidance structure, the first opening is defined on the first avoidance structure, and the first avoidance structure is located above the water supplying pipe to make way for the water supplying pipe; and the cleaning body is provided with a second avoidance structure, the second opening is defined on the second avoidance structure, and the second avoidance structure is located above the first avoidance structure for avoiding the first avoidance structure or the water supplying pipe.
  • the water supplying pipe is arranged obliquely towards the sewage collecting portion, the water supplying pipe is provided with a wing extended along the inclined direction of the water supplying pipe, and a guiding groove is defined between the wing and the water supplying pipe.
  • a baffle plate is provided at a higher end of the water supplying pipe, the baffle plate is connected with the wing, and is configured to block off the higher end of the water supplying pipe.
  • the water supplying structure further comprises a sealing structure arranged between the water supplying pipe and the avoidance structure.
  • the water supplying pipe is connected with a flow guiding member which is arranged obliquely, and the flow guiding member is configured to guide the water flowing back from the water supplying pipe and make the water flow outside along the flow guiding member.
  • the base station frame structure comprises a bottom wall, the bottom wall is provided with a barrier rib to form a closed area on the bottom wall 14 , and the water supplying pipe is located in the closed area.
  • the barrier rib is configured to prevent the water in the closed area flowing out of the closed area.
  • the cleaning body is defined with a wind outlet communicated with the filtering hole, and a height of the wind outlet is higher than that of the filtering hole.
  • the sewage collecting portion is provided with a converging structure, the converging structure is configured to collect sewage to the draining structure.
  • the converging structure comprises an inclined surface extended towards a joint of the sewage collecting portion and the water outlet for converging sewage.
  • a garbage collector is arranged between the cleaning body and the sewage collecting body, the garbage collector is communicated with the filtering hole, and configured to collect garbage flowing out through the filtering hole.
  • a periphery of the cleaning body is provided with a hem configured for preventing sewage from splashing or overflowing.
  • the sewage collecting body can be disassembled from the draining structure to be cleaned since the draining structure and the sewage collecting body are detachably connected, which improves the convenience for cleaning the cleaning base station.
  • FIG. 1 is a perspective diagram of a cleaning base station in related art
  • FIG. 2 is a schematic diagram of a cleaning base station according to an exemplary embodiment of the present disclosure
  • FIG. 3 is a perspective diagram of a cleaning base station with base station frame structure being removed according to an exemplary embodiment of the present disclosure
  • FIG. 4 is an exploded view of FIG. 3 ;
  • FIG. 5 (A) is a cross-sectional view taken along line A-A in FIG. 3 ;
  • FIG. 5 (B) is an enlarged view of portion H in FIG. 5 (A);
  • FIG. 6 is a schematic diagram of FIG. 5 with draining structure being removed
  • FIG. 7 is a perspective diagram of a sewage collecting body in FIG. 4 from another angle
  • FIG. 8 is a cross-sectional view of a cleaning body in FIG. 4 taken along line B-B;
  • FIG. 9 is an exploded view of a draining structure in FIG. 4 ;
  • FIGS. 10 (A) and 10 (B) is perspective diagrams of an elastic connector in FIG. 9 ;
  • FIG. 11 is a perspective diagram of a water supplying structure in FIG. 4 ;
  • FIG. 12 is a perspective diagram of a cleaning base station with base station frame structure being removed according to an exemplary embodiment of the present disclosure
  • FIG. 13 is an exploded view of FIG. 12 ;
  • FIG. 14 is a cross-sectional view of FIG. 12 taken along line C-C;
  • FIG. 15 is a cross-sectional view of FIG. 12 taken along line D-D, with the cleaning body being removed;
  • FIG. 16 is a cross-sectional view of a sewage collecting body in FIG. 13 taken along line E-E;
  • FIG. 17 is a perspective diagram of a cleaning base station with base station frame structure being removed according to an exemplary embodiment of the present disclosure
  • FIG. 18 is an exploded view of FIG. 17 ;
  • FIG. 19 is a cross-sectional view of FIG. 17 taken along line F-F, with the cleaning body being removed;
  • FIG. 20 is an enlarged view of portion G in FIG. 19 ;
  • FIG. 21 is a perspective diagram of a water supplying structure in FIG. 18 ;
  • FIG. 22 is an exploded view of the water supplying structure in FIG. 21 ;
  • FIG. 23 is a perspective diagram of a cleaning base station with base station frame structure being removed according to an exemplary embodiment of the present disclosure
  • FIG. 24 is an exploded view of FIG. 23 ;
  • FIG. 25 is a perspective diagram of a water supplying pipe according to an exemplary embodiment of the present disclosure.
  • the present disclosure provides a cleaning base station 1 used in cooperation with a cleaning robot to clean cleaning members of cleaning robots.
  • the cleaning members may be mops, brushes, etc.
  • the cleaning base station in the disclosure is not limited to merely clean cleaning robots, it can also clean handheld cleaning devices or mops or brushes that are manually used by users.
  • the cleaning base station 1 includes a base station frame structure 10 , a draining structure 20 , a sewage collecting body 30 , and a cleaning body 40 .
  • the base station frame structure 10 includes a first assembling portion 11 a / 11 b / 11 c / 11 d .
  • the draining structure 20 is arranged on the base station frame structure 10 , and includes a drainage channel structure 21 .
  • the sewage collecting body 30 includes a sewage collecting portion 31 , a water outlet 32 A, and a second assembling portion 33 a / 33 b / 33 c / 33 d .
  • the second assembling portion 33 a / 33 b / 33 c / 33 d cooperates with the first assembling portion 11 a / 11 b / 11 c / 11 d to limit the sewage collecting body 30 on the base station frame structure 10 .
  • the water outlet 32 A is communicated with the sewage collecting portion 31 , and is detachably connected with the drainage channel structure 21 .
  • the cleaning body 40 is arranged on the sewage collecting body 30 , and the cleaning body 40 is defined with filtering holes 41 communicated with the sewage collecting portion 31 .
  • the base station frame structure 10 may include a first limiting portion 12 , and the draining structure 20 is limited by the first limiting portion 12 .
  • the cleaning member is cleaned on the cleaning body 40 , sewage generated during cleaning the cleaning member flows to the sewage collecting portion 31 of the sewage collecting body 30 through the filtering holes 41 , and then flows into the draining structure 20 through the water outlet 32 A of the sewage collecting body 30 , while solid impurities will be deposited on the cleaning body 40 and the sewage collecting body 30 .
  • the entire cleaning process is performed on the cleaning body 40 and the sewage collecting body 30 , and sewage and solid impurities will not run to the base station frame structure 10 , such that it can maintain the cleanliness of the base station frame structure 10 .
  • the first assembling portion 11 a / 11 b / 11 c / 11 d is arranged on an inner side wall 13 of the base station frame structure 10 .
  • the sewage collecting body 30 may be a plate-shaped structure, the sewage collecting portion 31 is located on an upper surface of the sewage collecting body 30 , the water outlet 32 A is arranged on a lower surface of the sewage collecting body 30 , and the second assembling portion 33 a / 33 b / 33 c / 33 d is arranged on a side edge of the sewage collecting body 30 .
  • the second assembling portion 33 a / 33 b / 33 c / 33 d is guided by and aligned with the first assembling portion 11 a / 11 b / 11 c / 11 d to finally complete the assembly, while the water outlet 32 A is detachably connected to the drainage channel structure 21 , as such the sewage collecting body 30 is limited in the base station frame structure 10 .
  • FIG. 13 and FIG. 13 show that as shown in FIG. 13 and FIG.
  • the first assembling portion 11 a ′/ 11 b ′/ 11 c ′/ 11 d ′, 11 a ′′/ 11 b ′′/ 11 c ′′/ 11 d ′′ can also be arranged on side wall 13 ′, 13 ′′ and bottom wall 14 ′, 14 ′′ of the base station frame structure 10 ′, 10 ′′, correspondingly, the second assembling portion 33 a ′/ 33 b ′/ 33 c ′/ 33 d ′, 33 a ′′/ 33 b ′′/ 33 c ′′/ 33 d ′′ can also be arranged on a lower surface of the sewage collecting body 30 ′, 30 ′′.
  • the first assembling portion 11 a / 11 b / 11 c / 11 d , 11 a ′/ 11 b ′/ 11 c ′/ 11 d ′, 11 a ′′/ 11 b ′′/ 11 c ′′/ 11 d ′′ and the second assembling portion 33 a / 33 b / 33 c / 33 d , 33 a ′/ 33 b ′/ 33 c ′/ 33 d ′, 33 a ′′/ 33 b ′′/ 33 c ′′/ 33 d ′′ can be flat surfaces, curved surfaces, or special-shaped surfaces matched with each other, and can also be a coupled structure like block (or clasp) and slot (or hole), as long as the sewage collecting body can be limited in the base station frame structure.
  • the sewage collecting body 30 is located below the cleaning body 40 , and sewage flows through the filtering holes 42 to the sewage collecting body 30 .
  • the sewage collecting body 30 and the cleaning body 40 may be arranged along a horizontal direction, as long as sewage can flow from the cleaning body 40 to the sewage collecting body 30 .
  • the second assembling portion 33 a / 33 b / 33 c / 33 d and the first assembling portion 11 a / 11 b / 11 c / 11 d will also be separated from each other because of the external force, that is, the sewage collecting body 30 can be disassembled from the base station frame structure 10 .
  • the cleaning body 40 is arranged on the sewage collecting body 30 , and the sewage collecting body 30 can be disassembled from the base station frame structure 10 .
  • Solid impurities introduced during the cleaning process will be deposited on the cleaning body 40 and the sewage collecting body 30 , and after the cleaning is completed, both the sewage collecting body 30 and the cleaning body 40 can be disassembled from the base station frame structure 10 to be washed directly by tap water, which is very convenient since it does not need users to bend down and wipe the base station frame structure 10 again and again. Therefore, the cleaning base station 1 can be cleaned conveniently, the cleaning process becomes more labor-saving and simple, and the using experience can be greatly improved.
  • the draining structure 20 further includes an elastic connector 22 sleeved on one end of the drainage channel structure 21 , and the water outlet 32 A of the sewage collecting body 30 is connected to the drainage channel structure 21 through the elastic connector 22 .
  • the elastic connector 22 can ensure a sealing among the water outlet 32 A, the drainage channel structure 21 , and the elastic connector 22 benefiting from an elastic properties of the elastic connector 22 . Therefore, sewage can be prevented from leaking to the base station frame structure 10 and even to the outside of the cleaning base station 1 , so as to avoid polluting the use environment of the cleaning base station 1 as much as possible.
  • the sewage collecting body 30 further includes a pipe 32 B connecting to the sewage collecting portion 31 , and the water outlet 32 A is located at an end of the pipe 32 B.
  • the elastic connector 22 includes a first connecting portion 221 , a second connecting portion 222 , and a filtering part 223 , the first connecting portion 221 is sleeved on an outer peripheral wall of the pipe 32 B, the second connecting portion 222 is sleeved on an outer peripheral wall of the drainage channel structure 21 , and the filtering part 223 is located between the water outlet 32 A and the drainage channel structure 21 .
  • the filtering part 223 is arranged between the water outlet 32 A and the drainage channel structure 21 , large solid impurities introduced by cleaning the cleaning member can stay on the sewage collecting body 30 to not enter into the drainage channel structure 21 , as such, the drainage channel structure 21 will not be blocked off by the large solid impurities, and damages to other components downstream of the water flow on the cleaning base station 1 can also be avoided as much as possible.
  • the first limiting portion 12 defines a limiting groove 121 and a receiving groove 122 , the limiting groove 121 and the receiving groove 122 are spaced by a wall 123 , and a first through hole 124 is defined in the wall 123 to communicate with the limiting groove 121 and the receiving groove 122 .
  • the elastic connector 22 further includes a first matching portion 224 a / 224 b .
  • the drainage channel structure 21 includes a guiding pipe 211 , a positioning member 212 , a connecting pipe 214 , and a negative pressure adapter 213 .
  • the connecting pipe 214 has two ends with one connecting with the guiding pipe 211 and the other connecting with the negative pressure adapter 213 , and the positioning member 212 is sleeved on an outer wall of the connecting pipe 214 .
  • An outer wall of the guiding pipe 211 is arranged with a first engaging portion 211 A 1 / 211 A 2 and a second engaging portion 211 B 1 / 211 B 2
  • the positioning member 212 includes a second matching portion 212 A 1 / 212 A 2
  • the first engaging portion 211 A 1 / 211 A 2 is engaged with and limited by the first matching portion 224 a / 224 b
  • the second engaging portion 211 B 1 / 211 B 2 is engaged with and limited by the second matching portion 212 A 1 / 212 A 2 , as such the elastic connector 22 , the guiding pipe 211 , and the positioning pipe 212 are connected together.
  • the elastic connector 22 , the guiding pipe 211 , the connecting pipe 214 , and the positioning member 212 are all received and limited in the limiting groove 121 .
  • the negative pressure adapter 213 is received and limited in the receiving groove 122 .
  • the negative pressure adapter 213 includes a joint portion 213 a , and the negative pressure adapter 213 is connected to the connecting pipe 214 through the joint portion 213 a .
  • the positioning member 212 further includes a main body portion 212 B having two sides, one side of the main body portion 212 B is connected with an auxiliary limiting portion 212 C 1 , and the other side of the main body portion 212 B is connected with an auxiliary limiting portion 212 C 2 .
  • the auxiliary limiting portions 212 C 1 / 212 C 2 are connected to and limited by an inner wall of the limiting groove 121 .
  • the main body portion 212 B and the auxiliary limiting portions 212 C 1 / 212 C 2 cooperatively form a limiting space, and the connecting pipe 214 is limited in the limiting space.
  • the joint portion 213 a passes through the first through hole 124 and extends into the limiting groove 121 to connect with the connecting pipe 214 .
  • sewage from the water outlet 32 A of the sewage collecting body 30 enters the connecting pipe 214 through the guiding pipe 211 after being filtered by the filtering part 223 of the sewage collecting body 30 , and then is discharged by the negative pressure adapter 213 .
  • the limiting groove and the receiving groove of the first limiting portion may directly communicate with each other and are positioned on different planes, for example, the different planes can be perpendicular to each other, presenting an L-shape; for being a more stable structure, the drainage channel structure 21 may not include the guiding pipe, the connecting pipe, and the negative pressure adapter, but only a structure of a single pipe, with one end connecting to the elastic connector 22 ′.
  • the cleaning body 40 , 40 ′, 40 ′′ and the sewage collecting body 30 , 30 ′, 30 ′′ can be separated from each other.
  • the sewage collecting body 30 , 30 ′, 30 ′′ further includes a third assembling portion 36 a / 36 b / 36 c / 36 d , 36 a ′/ 36 b ′/ 36 c ′/ 36 d ′, 36 a ′′/ 36 b ′′/ 36 c ′′/ 36 d ′′
  • the cleaning body 40 , 40 ′, 40 ′′ includes a fourth assembling portion 42 a / 42 b / 42 c / 42 d , 42 a ′/ 42 b ′/ 42 c ′/ 42 d ′, 42 a ′′/ 42 b ′′/ 42 c ′′/ 42 d ′′ which is assembled with the third assembling portion 36 a / 36 b / 36 c / 36 d , 36 a ′/ 36 b ′/ 36 c ′/ 36 d ′, 36 a ′′/ 36 b ′′/ 36 c ′′/ 36 ′′/
  • the sewage collecting body 30 includes a side wall 35 , the third assembling portion 36 a / 36 b / 36 c / 36 d is arranged on the side wall 35 , the cleaning body 40 is a plate-shaped structure, and the fourth assembling portion 42 a / 42 b / 42 c / 42 d is arranged on a side edge of the cleaning body 40 .
  • the fourth assembling portion 42 a / 42 b / 42 c / 42 d is guided by and aligned with the third assembling portion 36 a / 36 b / 36 c / 36 d until completing the assembly, allowing the cleaning body 40 to be limited in the sewage collecting body 30 .
  • the third assembling portion may also be arranged on a bottom wall of the sewage collecting body, and correspondingly, the fourth assembling portion may also be arranged on a lower side of the cleaning body.
  • the third assembling portion and the fourth assembling portion may be planes, curved surfaces, or special-shaped surfaces matched with each other, or may be a coupled structure of block (or clasp) and slot (or hole), as long as the cleaning body can be limited on the sewage collecting body. That is, the cleaning body and the sewage collecting body are detachably connected and can be separated from each other.
  • the cleaning body and the sewage collecting body can also be movably connected, for example, one of the third assembling portion and the fourth assembling portion is a pivot structure and the other of the third assembling portion and the fourth assembling portion is a pivot bushing structure, or one of the third assembling portion and the fourth assembling portion is a sliding slot and the other of the third assembling portion and the fourth assembling portion is a slider. That is, the cleaning body and the sewage collecting body can rotate or flipped relative to each other through a pivot structure, or one can slide on another, which is not limited here.
  • the sewage collecting body and the cleaning body are assembled by detachably or movably connecting, therefore, when solid impurities deposited on the sewage collecting body and the cleaning body are needed to be cleaned out, the cleaning body can be disassembled from the sewage collecting body, or can be moved relative to the sewage collecting body to expose the sewage collecting body, which makes the cleaning of the sewage collecting body and the cleaning body be more thoroughly and conveniently.
  • a periphery of the cleaning body 40 , 40 ′′ is provided with a hem 50 , 50 ′′.
  • the bottom surface of the robot and the hem 50 , 50 ′′ cooperatively define a closed or incompletely closed space inside the cleaning body 40 , 40 ′′ where the cleaning member is cleaned, thus can prevent the sewage from splashing from the cleaning body 40 , 40 ′′, and further, it can prevent the sewage from overflowing from the cleaning body 40 , 40 ′′ in case the sewage does not discharge timely from the draining structure 20 , 20 ′′.
  • the hem 50 ′ can also be arranged around the sewage collecting body 30 ′, as long as sewage splashing or overflowing from the cleaning base station can be prevented as much as possible, which is not limited here.
  • the cleaning body 40 , 40 ′′ includes a sewage guiding area 43 , 43 ′′ and a sewage filtering area 44 , 44 ′′.
  • the sewage filtering area 44 , 44 ′′ is defined with filtering holes 41 , 41 ′′
  • the sewage guiding area 43 , 43 ′′ is defined with a wind outlet 61 , 61 ′′ communicated with the filtering holes 41 , 41 ′′
  • a height of the wind outlet 61 , 61 ′′ is higher than that of the filtering holes 41 , 41 ′′.
  • high-speed airflow is output from the wind outlet 61 , 61 ′′ to dry the cleaning member and blows the sewage in the sewage guiding area 43 , 43 ′′ to the sewage filtering area 44 , 44 ′′ to be discharged through the filtering holes 41 , 41 ′′. Since the height of the wind outlet 61 , 61 ′′ is higher than that of the filtering holes 41 , 41 ′′, it is possible to effectively prevent falling garbage from clogging the wind outlet 61 , 61 ′′. In some exemplary embodiments, as shown in FIG. 4 and FIG.
  • a convex stage 60 , 60 ′ is provided in the middle of the sewage guiding area 43 , 43 ′, and each one of the left and right sides of the convex stage 60 , 60 ′ is arranged with a wind outlet 61 , 61 ′.
  • a heating device (not shown) is arranged at the wind outlet, so that hot wind can be output from the wind outlet to the sewage filtering area.
  • the cleaning body 40 , 40 ′′ is further provided with an air passage 62 , 62 ′′ communicating with the wind outlet 61 , 61 ′′, and a rib plate 63 , 63 ′ in the air passage 62 , 62 ′′ is configured to distribute the airflow to the two wind outlets 61 a / 61 b , 61 a ′′′/ 61 b ′′ located on both sides of the sewage guiding area.
  • wind outlet 61 ′ can also be arranged on the sewage collecting body 30 ′, correspondingly, the cleaning body 40 ′ is arranged at the front of the sewage collecting body 30 ′, the convex stage 60 ′ is arranged in the middle of the sewage collecting body 30 ′ and is near to the cleaning body 40 ′, and each one of the left and right sides of the convex stage 60 ′ is defined with a wind outlet 61 ′.
  • the sewage collecting body 30 ′ is also provided with an air passage 62 ′ that communicates with the wind outlets 61 ′, and a rib plate 63 ′ is configured to distribute the airflow to the two wind outlets 61 ′ located on both sides of the sewage guiding area.
  • the sewage collecting portion 31 is provided with a converging structure 38 which is configured to collect sewage to the draining structure 20 .
  • the converging structure 38 includes an inclined surface 381 extended towards a joint of the sewage collecting portion 31 and the water outlet 32 A. A joint of the sewage collecting body 30 and the draining structure 20 corresponds to the lowest position of the inclined surface 381 .
  • the converging structure 38 further includes a converging surface 382 located on the sewage collecting body 30 , and located at the lowest point of the inclined surface 381 .
  • the inclined surface 381 is arranged around the converging surface 382 , extends towards the converging surface 382 , and converges at the converging surface 382 .
  • the sewage converging structure 38 is formed by the inclined surface 381 and the converging surface 382 arranged on the sewage collecting body 30 , when sewage flows to the inclined surface 381 , the sewage can automatically flow to the converging surface 382 below, such that the overflowing of the sewage on the sewage collecting body 30 is can be reduced.
  • the inclined surface 381 extends towards the converging surface 382 along a circumferential direction and converges at the converging surface 382 .
  • the inclined surface 381 may be an arc surface, a slant surface, or a special-shaped surface, which is not limited here.
  • the converging structure 38 is directly defined by the inclined surface 381 and the converging surface 382 which are arranged on the sewage collecting body 30 , when sewage flows to the inclined surface 381 , the sewage can automatically flow to the converging surface 382 below, such that the overflowing of the sewage on the sewage collecting body 30 can be reduced.
  • the cleaning body 40 ′′′ is further provided with a garbage collector 70 , the garbage collector 70 is arranged side by side with the cleaning body 40 ′′′ and communicated with the filtering holes 41 ′ to collect the garbage flowing out through the filtering holes 41 ′′′.
  • the garbage collector 70 is detachably connected to the cleaning body 40 ′′′, such that it will be convenient to clean up the garbage accumulated in the garbage collector 70 , so as to avoid a blocking to the filtering holes 41 ′′′, and facilitate the cleaning of the cleaning body 40 ′′′.
  • the cleaning base station includes abase station frame structure 10 configured to support the cleaning body 40 , the sewage collecting body 30 , and the draining structure 20 .
  • the cleaning body 40 and the sewage collecting body 30 are configured to collect garbage and sewage
  • the converging structure 38 is configured to converge the sewage to the draining structure 20
  • the draining structure 20 is configured to discharge the sewage, such that it can avoid an overflow of the sewage as much as possible.
  • the draining structure 20 is in a sealed connection with the sewage collecting body 30 , so cleanliness of the base station frame structure 10 during cleaning of the cleaning member is improved.
  • the base station frame structure 10 is detachably connected to the sewage collecting body 30 , and the cleaning body 40 and the sewage collecting body 30 are assembled together, so maintaining a cleanliness of the base station frame structure 10 , cleaning of the cleaning body 40 and cleaning of the sewage collecting body 30 can be performed conveniently.
  • it is only necessary to clean the disassembled cleaning body 40 and the disassembled sewage collecting body 30 namely, it does not need to clean the whole cleaning base station 1 , which improves the convenience of using the cleaning base station.
  • the base station frame structure 10 , 10 ′, 10 ′′ is further provided with a water supplying structure 80 , 80 ′, 80 ′′.
  • the water supplying structure 80 , 80 ′, 80 ′′ includes a water supplying pipe 81 , 81 ′, 81 ′′ defined with a water supplying outlet 82 , 82 ′, 82 ′′, and the sewage collecting body and/or the cleaning body is provided with an opening corresponding to and communicating with the water supplying outlet.
  • the sewage collecting body 30 , 30 ′′ is provided with a first opening 39 , 39 ′′
  • the cleaning body 40 , 40 ′′ is provided with a second opening 45 , 45 ′′
  • the water supplying outlet 82 , 82 ′′, the first opening 39 , 39 ′′ and the second opening 45 , 45 ′′ are configured to be arranged correspondingly and communicated with each other.
  • Clean water or cleaning liquid is output from the water supplying outlet 82 , 82 ′′, and then sequentially passes through the first opening 39 , 39 ′′ and the second opening 45 , 45 ′′ to enter the cleaning body 40 , 40 ′′ or be directly supplied to the cleaning member, such that it does not need users to supply the clean water or cleaning liquid manually, which improves the convenience of using the cleaning base station 1 .
  • the sewage collecting body 30 ′ is provided with a first opening 39 ′, and the water supplying outlet 82 ′ and the first opening 39 ′ are configured to be arranged correspondingly and communicated with each other.
  • the sewage collecting body and/or the cleaning body includes an avoidance structure corresponding to the water supplying structure.
  • the sewage collecting body 30 , 30 ′′ is provided with a first avoidance structure 34 , 34 ′′, and the first opening 39 , 39 ′′ is defined on the first avoidance structure 34 , 34 ′′.
  • the cleaning body 40 , 40 ′′ is provided with a second avoidance structure 46 , 46 ′′, and the second opening 45 , 45 ′′ is defined on the second avoidance structure 46 , 46 ′′.
  • the first avoidance structure 34 , 34 ′′ is located above the water supplying pipe 81 , 81 ′′ to make way for the water supplying pipe 81 , 81 ′′, and the second avoidance structure 46 , 46 ′′ is located above the first avoidance structure 34 , 34 ′′ for avoiding the first avoidance structure 34 , 34 ′′.
  • the first avoidance structure 34 is a slotted structure, while taking into account the function of the first opening 39 , that is, the first avoidance structure 34 can be the first opening 39 .
  • the first avoidance structure avoiding the water supplying pipe can allow the water supplying pipe supplying water smoothly, and the first avoidance structure can also limit a relative position between the sewage collecting body and the base station frame structure.
  • the second avoidance structure avoids the first avoidance structure to allow the water supplying pipe supplying water smoothly, and the second avoidance structure can also limit a relative position between the cleaning body and the sewage collecting body.
  • the first avoidance structure and the second avoidance structure may be slots or openings penetrating the sewage collecting body or the cleaning body, or may be protruding structures adapted to the water supplying pipes, which is not limited here.
  • the sewage collecting body 30 ′ is provided with a first avoidance structure 34 ′, and the first opening 39 ′ is defined in the first avoidance structure 34 ′.
  • the first avoidance structure 34 ′ is configured to be arranged corresponding to the water supplying structure 80 ′ for avoiding the water supplying structure 80 ′
  • the first opening 39 ′ is configured to be arranged corresponding to the water supplying outlet 82 ′ to achieve smooth water supplying.
  • the water supplying pipe 81 , 81 ′, 81 ′′ is arranged obliquely towards the sewage collecting portion 31 , 31 ′, 31 ′′ and is provided with a wing 83 , 83 ′, 83 ′′ extended along the inclined direction of the water supplying pipe 81 , 81 ′, 81 ′′, and a guiding groove 84 , 84 ′, 84 ′′ is defined between the wing 83 , 83 ′, 83 ′′ and the water supplying pipe 81 , 81 ′, 81 ′′.
  • the water supplying pipe 81 , 81 ′, 81 ′′ is arranged obliquely towards the sewage collecting portion 31 , 31 ′, 31 ′′, and water returning from the water supplying pipe 81 , 81 ′, 81 ′′ can outflow along the water supplying structure 80 , 80 ′, 80 ′′ to avoid residual water on the water supplying pipe 81 , 81 ′, 81 ′′ as much as possible.
  • the water supplying pipe 81 , 81 ′, 81 ′′ can spray water to the cleaning body 40 , 40 ′, 40 ′′ or the cleaning member located on the cleaning body 40 , 40 ′, 40 ′′ through the water supplying outlet 82 , 82 ′, 82 ′′ formed thereon.
  • the base station frame structure 10 , 10 ′, 10 ′′ is further provided with a mounting seat 15 , 15 ′, 15 ′′, and the water supplying pipe 81 , 81 ′, 81 ′′ is arranged on the mounting seat 15 , 15 ′, 15 ′′.
  • the sewage collecting body 30 is provided with a through hole communicating with the base station frame structure 10 (i.e., the above-mentioned first avoidance structure 34 ), a top of the mounting seat 15 passes through the through hole to locate above the sewage collecting body 30 , and the water supplying pipe 81 is installed on the top of the mounting seat 15 .
  • the base station frame structure 10 i.e., the above-mentioned first avoidance structure 34
  • the sewage collecting body 30 ′, 30 ′′ is further defined with a drainage outlet 341 ′, 341 ′′, the drainage outlet 341 ′, 341 ′′ is arranged at one side of the first avoidance structure 34 ′, 34 ′′ facing to the sewage collecting portion 31 ′, 31 ′′, and is communicated with the first opening 39 ′, 39 ′′.
  • the water flowing from the water supplying outlets 82 ′, 82 ′′ returns back, the water can flow to the sewage collecting portion 31 ′, 31 ′′ through the first opening 39 ′, 39 ′ and the drainage outlet 341 ′, 341 ′′ in sequence, such that it can prevent sewage overflowing to the outside of the cleaning base station as much as possible.
  • the base station frame structure 10 includes a bottom wall 14 , the bottom wall 14 is provided with a barrier rib 16 to allow the bottom wall 14 forming a closed area 17 , and the water supplying pipe 81 is located in the closed area 17 .
  • the barrier rib 16 is configured to prevent the water in the closed area 17 flowing out of the closed area 17 .
  • the barrier rib 16 is arranged around the mounting seat 15 , so that the region where the mounting seat 15 is located forms the closed area 17 .
  • the closed area 17 is arranged corresponding to the water supplying pipe 81 , allowing the water supplying pipe 81 being located in the closed area 17 , that is, the water supplying pipe 81 is closed in an enclosed space by the closed area 17 .
  • the closed area 17 is also configured to receive the water flowing from the water supplying pipe 81 to prevent the water flowing out of the closed area 17 as much as possible, so as to define a dry and wet separation area on the base station frame structure 10 , which is in favor of maintaining the overall cleanliness of the bottom wall 14 of the base station frame structure 10 and performing a local cleaning of the base station frame structure 10 .
  • the water supplying pipe 81 , 81 ′, 81 ′′ is arranged obliquely towards the sewage collecting portion 31 , 31 ′, 31 ′′, the water supplying pipe 81 , 81 ′, 81 ′′ is provided with a wing 83 , 83 ′, 83 ′′ extended along the inclined direction of the water supplying pipe 81 , 81 ′, 81 ′′, and a guiding grooves 84 , 84 ′, 84 ′′ is defined between the wing 83 , 83 ′, 83 ′′ and the water supplying pipe 81 , 81 ′, 81 ′′.
  • the wing 83 , 83 ′, 83 ′′ is arranged on the pipe body of the water supplying pipe 81 , 81 ′, 81 ′′, and the guiding groove 84 , 84 ′, 84 ′′ is defined between the wing 83 , 83 ′, 83 ′′ and the pipe body of the water supplying pipe 81 , 81 ′, 81 ′′ and extended along the inclined direction of the water supplying pipe 81 , 81 ′, 81 ′′.
  • the guiding groove 84 , 84 ′, 84 ′′ can converge and guide the returning water, so that the returning water can concentrate and flow down along a lower end of the water supplying pipe 81 , 81 ′, 81 ′′ and finally flows to the water outlet, such that it can prevent the water from overflowing to the outside of the cleaning base station as much as possible.
  • each of opposite two sides of the water supplying pipe 81 , 81 ′, 81 ′′ is provided with a wing 83 , 83 ′, 83 ′′.
  • a baffle plate 85 , 85 ′, 85 ′′ connected to the wing 83 , 83 ′, 83 ′′ is provided at a higher end of the water supplying pipe 81 , 81 ′, 81 ′′ and is configured to block off a higher end of the guiding groove 84 , 84 ′, 84 ′′.
  • the arrangement of the baffle plate 85 , 85 ′, 85 ′′ can effectively prevent water flowing out from the higher end of the guiding groove 84 , 84 ′, 84 ′′ as much as possible in case there is too much water in the guiding groove 84 , 84 ′, 84 ′′.
  • the water supplying structure 80 ′′ further includes a sealing structure 86 ′′ disposed between the water supplying pipe 81 ′′ and the first avoidance structure 34 ′′, and the sealing structure 86 ′ is configured to seal the first opening 39 ′′ on the first avoidance structure 34 ′′ to prevent the water flowing back from the water supplying outlet 82 ′, 82 ′′ from flowing back through the first opening 39 ′′ as much as possible, so as to ensure an sufficient amount of water that can be supplied to the cleaning body 40 ′′ or the cleaning member.
  • the pipe body of the water supplying pipe 81 ′′ ′′ is not limited to be obliquely arranged.
  • the water supplying structure may include other flow guiding structures, for example, a flow guiding member 83 ′′ ′′, which is configured to connect to the water supplying pipe 81 ′′ ′′.
  • the flow guiding member 83 ′′ ′′ is arranged obliquely, so the water flowing back from the water supplying pipe 81 ′′ ′′ can at least partially flow to the flow guiding member 83 ′′ ′′ and then flow outside along the flow guiding member 83 ′′ ′′. It can be merely an upper end of the flow guiding member 83 ′′ ′′ being connected with an upper end of the water supplying pipe 81 ′′ ′′, which is not limited here.

Landscapes

  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Filtration Of Liquid (AREA)
US17/733,342 2021-04-30 2022-04-29 Cleaning base station Pending US20220346619A1 (en)

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CN202110487687.6 2021-04-30
CN202110487687.6A CN113180559A (zh) 2021-04-30 2021-04-30 清洗基站

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US20220395158A1 (en) * 2021-06-15 2022-12-15 Shenzhen Fly Rodent Dynamics Intelligent Technology Co., Ltd. Maintenance station and cleaning system

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CN115707422A (zh) * 2021-08-18 2023-02-21 美智纵横科技有限责任公司 清洁设备用基站及清洁系统
CN216317428U (zh) * 2021-08-20 2022-04-19 北京石头世纪科技股份有限公司 基站和清洁机器人系统

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CN108703719A (zh) * 2018-05-29 2018-10-26 宁波富佳实业有限公司 一种集成式清洁装置
CN109528111A (zh) * 2018-12-28 2019-03-29 云鲸智能科技（东莞）有限公司 基站
CN110464265A (zh) * 2018-12-28 2019-11-19 云鲸智能科技（东莞）有限公司 基站
CN110881911A (zh) * 2019-12-20 2020-03-17 深圳市银星智能科技股份有限公司 清洁设备
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CN111493768A (zh) * 2020-05-20 2020-08-07 深圳市杉川机器人有限公司 清洗装置
CN112535440A (zh) * 2020-08-30 2021-03-23 杭州匠龙机器人科技有限公司 一种带清洗座的清洁机器人
CN112353318A (zh) * 2020-11-13 2021-02-12 杭州匠龙机器人科技有限公司 一种清洁机器人系统的控制方法
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US20220395158A1 (en) * 2021-06-15 2022-12-15 Shenzhen Fly Rodent Dynamics Intelligent Technology Co., Ltd. Maintenance station and cleaning system

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