WO2023165333A1 - Mécanisme et dispositif de nettoyage - Google Patents

Mécanisme et dispositif de nettoyage Download PDF

Info

Publication number
WO2023165333A1
WO2023165333A1 PCT/CN2023/076057 CN2023076057W WO2023165333A1 WO 2023165333 A1 WO2023165333 A1 WO 2023165333A1 CN 2023076057 W CN2023076057 W CN 2023076057W WO 2023165333 A1 WO2023165333 A1 WO 2023165333A1
Authority
WO
WIPO (PCT)
Prior art keywords
auxiliary cleaning
cleaning mechanism
auxiliary
cleaning head
cleaning
Prior art date
Application number
PCT/CN2023/076057
Other languages
English (en)
Chinese (zh)
Inventor
夏苏宇
袁广运
Original Assignee
追觅创新科技(苏州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202220451683.2U external-priority patent/CN217610877U/zh
Priority claimed from CN202220454147.8U external-priority patent/CN217408721U/zh
Application filed by 追觅创新科技(苏州)有限公司 filed Critical 追觅创新科技(苏州)有限公司
Publication of WO2023165333A1 publication Critical patent/WO2023165333A1/fr

Links

Classifications

    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Definitions

  • the application belongs to the technical field of cleaning, and in particular relates to a cleaning mechanism and a cleaning device.
  • Cleaning equipment such as floor washing machines, mopping machines, sweeping and mopping machines, etc.
  • the cleaning mechanism cannot enter the narrow gap space.
  • the narrow gap suction head that enters the narrow gap space emerges as the times require.
  • the slit suction head is generally installed on the cleaning mechanism and is detachable from the cleaning mechanism.
  • the slit suction head When cleaning a large space, the slit suction head is installed on the cleaning mechanism and moves together with the cleaning mechanism. At this time, the cleaning mechanism cleans the surface to be cleaned; when the narrow slit space needs to be cleaned, the slit suction head and The cleaning mechanism is disassembled, and at this time, the slit suction head cleans the surface to be cleaned.
  • the cleaning mechanism and the auxiliary cleaning mechanism are installed in a snap-fitting manner, which requires accurate docking, which is cumbersome and not securely installed.
  • the technical problem to be solved in this application is how to ensure the stability of the connection between the cleaning mechanism and the auxiliary cleaning mechanism while simplifying the way of disassembling and assembling the cleaning mechanism and the auxiliary cleaning mechanism.
  • the application provides a cleaning mechanism, including:
  • the housing has an accommodating cavity, which is suitable for detachably installing the auxiliary cleaning head of the auxiliary cleaning mechanism;
  • a telescopic assembly is arranged at the bottom of the accommodating cavity
  • a locking assembly connected to the housing, with the moving direction of the cleaning mechanism as the front side, and the locking assembly is arranged on the rear side of the accommodating chamber;
  • the auxiliary cleaning head and the accommodating chamber can be switched between a locked state and an unlocked state
  • the auxiliary cleaning head When in the locked state, the auxiliary cleaning head is inserted into the accommodating cavity, the telescoping assembly is pressed by the auxiliary cleaning head to store energy, and the locking assembly is connected to the rear end of the auxiliary cleaning head. applying a locking force to force the auxiliary cleaning head to remain in the receiving chamber;
  • the locking assembly cancels the locking force, and the auxiliary cleaning head is ejected upwards from the accommodating chamber under the elastic force generated by the stored energy released by the telescoping assembly.
  • the locking force is a resisting force
  • the resisting force is suitable for restricting the auxiliary cleaning head from moving in a direction away from the accommodating cavity, so as to escape from the accommodating cavity.
  • the above-mentioned cleaning mechanism, the locking assembly includes:
  • the resisting part is connected with the force applying part to move with the movement of the force applying part, and then resists or disengages from the rear end of the auxiliary cleaning head embedded in the accommodating cavity, so that the an auxiliary cleaning head is switched between said locked state and said unlocked state;
  • the locking assembly also includes:
  • the first elastic member always exerts an elastic force on the force applying member, so that the force applying member drives the resisting member to tend to keep against the rear end of the auxiliary cleaning head.
  • the force applying member can rotate relative to the housing through a rotating shaft, and the first elastic member is sleeved on the rotating shaft;
  • the first end of the first elastic member resists the housing, and the second end of the first elastic member resists the force application member; the force application member rotates under the action of the driving force, so The second end rotates toward the first end to store energy in the first elastic member, the driving force is canceled, and the force applying member returns under the elastic action of the elastic member.
  • the force applying member can move relative to the housing, one end of the first elastic member is connected to the housing, and the other end of the first elastic member is connected to the housing. Force connection;
  • the force applying member moves away from the housing under the action of the driving force, so that the first elastic member is deformed, and after the driving force is withdrawn, the force applying member is elastically Moves under action towards the housing to reset.
  • the housing further has a through hole communicating with the accommodating cavity, and the through hole is arranged at the bottom of the accommodating cavity;
  • At least part of the telescopic assembly is disposed in the through hole and can move along the through hole in the height direction.
  • the above-mentioned cleaning mechanism, the telescopic assembly includes:
  • a contact piece movable relative to the accommodating cavity, adapted to contact the bottom of the auxiliary cleaning head when the auxiliary cleaning head is inserted into the accommodating cavity;
  • a second elastic member located between the housing and the contact member and deformed by the movement of the contact member
  • the contact member moves under the pressing action of the auxiliary cleaning head to compress the second elastic member, and the auxiliary cleaning head When the cleaning head is in the unlocked state, the elastic force of the second elastic member drives the contact member to reset.
  • the contact member has a cavity
  • the housing further includes a guide protruding from the inner wall of the housing toward the through hole;
  • One end of the second elastic member is disposed in the cavity, and the other end of the second elastic member is sleeved on the guide member.
  • the application also provides a cleaning device, comprising:
  • Auxiliary cleaning mechanism detachably mounted on the cleaning mechanism
  • the cleaning mechanism is the cleaning mechanism as described in the above item.
  • a main air duct is formed in the housing, and the main air duct communicates with the accommodating cavity;
  • the auxiliary cleaning mechanism includes an auxiliary cleaning head, the bottom of the auxiliary cleaning head is provided with a suction port, and the area of the suction port accounts for at least one-half of the area of the bottom;
  • the suction port When in the locked state, the suction port covers the opening of the accommodating cavity, so as to communicate with the main air duct through the accommodating cavity.
  • the auxiliary cleaning mechanism further includes a hand-held shell connected to the auxiliary cleaning head, and a negative pressure generator arranged in the hand-held shell, and a secondary wind is formed in the hand-held shell. road;
  • the auxiliary cleaning head also has an outlet communicating with the suction port, and the outlet communicates with the inlet end of the hand-held shell;
  • the hand-held shell is rotationally connected with the outlet.
  • the housing includes a body part and a connection part connected to the body part, and the accommodating cavity is formed on the connection part;
  • the connecting portion is rotationally connected with the main body so as to rotate along a first direction, and the first direction is perpendicular to the moving direction.
  • An auxiliary cleaning mechanism comprising:
  • Auxiliary cleaning head suitable for cleaning the surface to be cleaned
  • the auxiliary cleaning head includes a dust suction port, the dust suction port is formed on the bottom of the auxiliary cleaning head, with the moving direction of the auxiliary cleaning head as the front side, and the dust suction port starts from the front side of the bottom Extending toward the rear side, and the area of the suction opening is greater than or equal to one-half of the total area of the bottom.
  • the area of the suction opening is greater than or equal to three quarters of the total area of the bottom.
  • the part of the bottom at the front side is set higher than the rest of the bottom.
  • the auxiliary cleaning mechanism further includes a cleaning component arranged outside the dust suction port, and the cleaning component is adapted to interact with the surface to be cleaned when the auxiliary cleaning head cleans the surface to be cleaned. interference fit.
  • the auxiliary cleaning head has a side portion, and the cleaning assembly includes a first cleaning member disposed on the side portion, at least part of the bottom end of the first cleaning member is disposed lower than the bottom portion.
  • the first cleaning member is inclined;
  • the first cleaning member In the height direction of the auxiliary cleaning mechanism, the first cleaning member inclines from top to bottom toward a direction away from the center of the auxiliary cleaning head, and inclines from the rear side of the bottom toward the front side.
  • the cleaning assembly further includes a second cleaning piece arranged outside the suction port and on the bottom of the auxiliary cleaning head, the second cleaning piece is located on the rear side of the first cleaning piece .
  • the part of the bottom that is not provided with the dust suction opening forms an installation surface
  • the second cleaning member is installed on the installation surface along the outer side of the dust suction opening.
  • the hardness of the first cleaning element is greater than that of the second cleaning element.
  • the auxiliary cleaning head further includes a dust outlet arranged on the top of the auxiliary cleaning head and communicating with the dust suction port;
  • the auxiliary cleaning mechanism also includes a connecting pipe communicating with the dust outlet, and the connecting pipe has a connecting port;
  • the rear side of the dust suction port is arc-shaped, and the diameter of the connection port is equal to or tends to be equal to the diameter of the arc-shaped dust suction port, or the center of the connection port is arc-shaped.
  • the centers of the suction ports tend to be concentric or set concentrically.
  • the auxiliary cleaning head further includes a lighting element connected to the auxiliary cleaning head, and the lighting element is located on the front side of the auxiliary cleaning head;
  • the lighting element has an on state and an off state
  • the lighting element When the auxiliary cleaning head is installed with the main cleaning mechanism of the cleaning device, the lighting element remains in the closed state;
  • the lighting element maintains the open state.
  • a cleaning device characterized in that it comprises:
  • an auxiliary cleaning mechanism detachably mounted on the main cleaning mechanism
  • the auxiliary cleaning mechanism is the auxiliary cleaning mechanism according to any one of claims 1-11.
  • the main cleaning mechanism has an air outlet
  • the auxiliary cleaning mechanism When the auxiliary cleaning mechanism is disassembled from the main cleaning mechanism, the auxiliary cleaning head of the auxiliary cleaning mechanism cleans the surface to be cleaned through the suction port.
  • the technical solution provided by the present application has the following advantages: by being provided with an accommodating chamber, a telescopic assembly and a locking assembly, the accommodating chamber can be used for the detachable installation of the auxiliary cleaning head of the auxiliary cleaning mechanism; The rear end of the auxiliary cleaning head exerts a locking force, thereby making the installation between the auxiliary cleaning head and the housing chamber more stable, ensuring the stability of the installation of both the auxiliary cleaning mechanism and the cleaning mechanism.
  • the telescopic assembly stores energy under the pressing action of the auxiliary cleaning head; when the locking assembly unlocks the auxiliary cleaning head and the housing chamber, the elastic force generated by the energy storage of the telescopic assembly can provide auxiliary force for the disassembly of the auxiliary cleaning head and the housing chamber, and the disassembly More labor-saving and convenient.
  • Fig. 1 is the structural representation of the cleaning device of the present application
  • Fig. 2 is a schematic cross-sectional view of Fig. 1;
  • Fig. 3 is a schematic structural view of the cleaning mechanism in Fig. 1;
  • Fig. 4 is another schematic structural view of the cleaning mechanism in Fig. 1;
  • Fig. 5 is a schematic cross-sectional view of the cleaning mechanism in Fig. 1;
  • Fig. 6 is a schematic structural view of the auxiliary cleaning mechanism in Fig. 1;
  • Fig. 7 is the structural representation of the cleaning device of the present application.
  • Figure 8 is a schematic structural view of the auxiliary cleaning mechanism of the present application.
  • Fig. 9 is another schematic structural view of the auxiliary cleaning mechanism of the present application.
  • orientation words such as “upper, lower, top, bottom” are generally used for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, “inside and outside” refer to inside and outside relative to the outline of each component itself, but the above orientation words are not used to limit the present application.
  • this embodiment provides a kind of cleaning mechanism 10, is suitable for being installed with the negative pressure generator of cleaning equipment, to clean the surface to be cleaned, makes the dirt on the surface to be cleaned under the negative pressure of negative pressure generator Under the action, it will be separated from the surface to be cleaned.
  • the surface to be cleaned may be the ground, the wall, or the surface of the object to be cleaned, which is not specifically limited here and depends on actual conditions.
  • the cleaning equipment will be equipped with special equipment for cleaning the narrow spaces. Auxiliary cleaning mechanism 20.
  • the auxiliary cleaning mechanism 20 can be installed independently. At this time, when the narrow space needs to be cleaned, the user can disassemble the cleaning mechanism 10 and the negative pressure generator, and install the auxiliary cleaning mechanism 20 and the negative pressure generator. However, the above The operation will cause the user to frequently disassemble and assemble the cleaning mechanism 10 and the auxiliary cleaning mechanism 20 , therefore, the auxiliary cleaning mechanism 20 detachably installed with the cleaning mechanism 10 came into being.
  • the cleaning mechanism 10 includes a housing 1, and the housing 1 has a housing cavity 13, which is suitable for detachably installing the auxiliary cleaning head 201 of the auxiliary cleaning mechanism 20, thereby realizing auxiliary cleaning.
  • the assembly and disassembly method between the auxiliary cleaning head 201 and the cleaning mechanism 10 is generally realized through engagement of grooves and protrusions.
  • protrusions are provided on the auxiliary cleaning head 201
  • grooves are provided in the accommodating cavity 13 .
  • the accommodating cavity 13 on the housing 1 is completely open, so as to facilitate the installation and disassembly of the auxiliary cleaning head 201 and the accommodating cavity 13 .
  • the auxiliary cleaning head 201 can be installed in the accommodating cavity 13 only by engaging the protrusion with the groove.
  • the groove and the protrusion need to be accurately docked during the installation process, and a large force needs to be applied during disassembly to separate the auxiliary cleaning mechanism 20 from the cleaning mechanism 10, which is inconvenient.
  • the cleaning mechanism 10 further includes a telescopic assembly 3 and a locking assembly 2 , the telescopic assembly 3 is arranged at the bottom of the accommodating chamber 13 , and the locking assembly 2 is connected to the housing 1 . Taking the moving direction of the cleaning mechanism 10 as the front side, the locking assembly 2 is disposed at the rear side of the accommodating cavity 13 . It should be noted that, in this embodiment, when the auxiliary cleaning head 201 is located in the receiving chamber 13 , the front side of the receiving chamber 13 is against the front side of the auxiliary cleaning head 201 . Therefore, when the locking assembly 2 exerts a locking force on the rear side of the auxiliary cleaning head 201 , the auxiliary cleaning head 201 can be locked in the receiving cavity 13 .
  • the front side of the accommodating chamber 13 has an insertion port arranged toward the rear side, for the front side of the auxiliary cleaning head 201 to be inserted into the insertion port, so that the front side of the auxiliary cleaning head 201 is against the front side of the accommodating chamber 13 .
  • the accommodating chamber 13 is formed on the housing 1, therefore, the housing 1 has a convex portion disposed on the front side of the accommodating chamber 13, the convex portion is located above the front side of the accommodating chamber 13, and is connected with the auxiliary cleaning head 201
  • the shape of the auxiliary cleaning head 201 is matched to accommodate the front side part of the auxiliary cleaning head 201 and prevent the front side part of the auxiliary cleaning head 201 from moving in the accommodating cavity 13 .
  • the rear part of the accommodating chamber 13 is open to facilitate the disassembly and assembly of the auxiliary cleaning head 201 and the accommodating chamber 13 . That is, the casing 1 is not provided above the rear portion of the accommodation cavity 13 .
  • the auxiliary cleaning head 201 is detachably installed in the receiving chamber 13 , so the auxiliary cleaning head 201 and the receiving chamber 13 can be switched between a locked state and an unlocked state.
  • the auxiliary cleaning head 201 When in the locked state, the auxiliary cleaning head 201 is inserted into the housing chamber 13, the telescopic assembly 3 is pressed by the auxiliary cleaning head 201 to store energy, and the locking assembly 2 exerts a locking force on the rear end of the auxiliary cleaning head 201, forcing the auxiliary cleaning head to 201 is kept in the accommodating cavity 13; when it is in the unlocked state, the locking component 2 cancels the locking force, and the auxiliary cleaning head 201 is ejected upward from the accommodating cavity 13 by the elastic force generated by the stored energy released by the telescoping component 3 .
  • the locking assembly 2 can be installed in the accommodating
  • the auxiliary cleaning head 201 in the cavity 13 is locked, so that the installation between the auxiliary cleaning head 201 and the accommodating cavity 13 is more stable.
  • there is no need to align a certain part of the auxiliary cleaning head 201 with a certain part of the accommodating cavity 13 which is convenient for users to operate.
  • a telescopic assembly 3 is arranged in the accommodation chamber 13, and when the locking assembly 2 unlocks the auxiliary cleaning head 201 and the accommodation chamber 13, the elastic force generated by its energy storage can provide the auxiliary cleaning head 201 and the accommodation chamber 13
  • the disassembly provides auxiliary force, and the disassembly is more labor-saving and convenient.
  • the locking force is a resisting force
  • the resisting force is suitable for restricting the auxiliary cleaning head 201 from moving away from the receiving chamber 13 so as to escape from the receiving chamber 13 .
  • the locking assembly 2 includes a urging member 21 that can move relative to the housing 1 and a resisting member 22 connected with the urging member 21.
  • the abutting member 22 moves with the movement of the urging member 21, and then is embedded in The rear end of the auxiliary cleaning head 201 in the accommodating cavity 13 is abutted against or disengaged, so that the auxiliary cleaning head 201 can be switched between a locked state and an unlocked state.
  • the driving force drives the force applying member 21 to move toward the side away from the housing 1, so as to drive the resisting member 22 to separate from the rear side of the accommodating cavity 13.
  • the auxiliary cleaning head 201 is installed in the accommodating cavity 13, and in the unlocked state.
  • the force application member 21 moves toward the side close to the housing 1 until the abutment member 22 is brought to abut against the rear side of the auxiliary cleaning head 201 to be in a locked state.
  • the urging member 21 moves under the action of the driving force.
  • the locking assembly 2 further includes a first elastic member 23, which connects the urging member 21 and the shell. body 1 , and always apply elastic force to the force application member 21 , so that the force application member 21 drives the resisting member 22 to tend to keep against the rear end of the auxiliary cleaning head 201 .
  • the force application member 21 can move relative to the casing 1 .
  • the force applying member 21 is rotatable relative to the housing 1 via the rotating shaft 24 , and the first elastic member 23 is sheathed on the rotating shaft 24 .
  • the first elastic member 23 is a torsion spring.
  • the first end of the first elastic member 23 is against the housing 1, and the second end of the first elastic member 23 is against the force applying member 21; the force applying member 21 rotates under the driving force, and the second end faces the first The end rotates so that the first elastic member 23 stores energy, the driving force is canceled, and the force applying member 21 resets under the elastic action of the elastic member.
  • the force application member 21 can move relative to the housing 1 , one end of the first elastic member 23 is connected to the housing 1 , and the other end of the first elastic member 23 is connected to the force application member 21 .
  • the first elastic member 23 is a tension spring or a compression spring.
  • the force applying member 21 moves away from the housing 1 under the action of the driving force, so that the first elastic member 23 is deformed, and after the driving force is withdrawn, the force applying member 21 moves toward the housing 1 under the elastic action of the elastic force. Move to reset.
  • the locking force can also be a plugging force.
  • the locking assembly 2 includes a socket, which is arranged on the housing 1 at the rear side of the accommodating cavity 13 and is rotatably connected with the housing 1 .
  • one of the auxiliary cleaning head 201 and the connector is provided with The other one of the slot, the auxiliary cleaning head 201 and the connector is provided with an insert that fits into the slot.
  • the slot and the inserting piece are just aligned, so the user does not need to manually adjust the alignment, which is convenient for the user to install and fix the auxiliary cleaning head 201 in the accommodating cavity 13 .
  • the rotation mode of the plug connector is the same as the rotation mode of the force application member 21 described above, and will not be repeated here.
  • the locking force can also be a clamping force or the like.
  • the locking assembly 2 further includes a clamping part, and there may be two clamping parts, and the two clamping parts are located at the rear side of the accommodating cavity 13 and are rotatably connected with the housing 1 .
  • the two clamping parts form a clamping space, so as to clamp the rear side of the auxiliary cleaning head 201 in the clamping space to realize fixing.
  • the rotation manner of the clamping member is the same as the rotation manner of the force application member 21 described above, and will not be repeated here.
  • the casing 1 also has a through hole communicating with the accommodating chamber 13 , the through hole is disposed at the bottom of the accommodating chamber 13 , at least part of the telescopic assembly 3 is disposed in the through hole, and can move along the through hole in the height direction.
  • Through holes are provided to accommodate at least part of the telescopic assembly 3, so as to prevent the telescopic assembly 3 from being fully shrunk by the pressure of the auxiliary cleaning head 201, still causing one end of the auxiliary cleaning head 201 to warp, affecting the auxiliary cleaning head 201 and the accommodating chamber 13 Stability after installation.
  • the through hole is disposed at the rear side of the receiving chamber 13 so as to be disposed close to the locking assembly 2 .
  • the through hole may also be provided at other positions of the receiving chamber 13, which is not specifically limited here, but depends on actual conditions.
  • the second elastic member 32 is located between the housing 1 and the contact member 31 , and is deformed by the movement of the contact member 31 .
  • the contact member 31 moves under the pressing action of the auxiliary cleaning head 201 to compress the second elastic member 32 , and when the auxiliary cleaning head 201 is in an unlocked state, the elastic force of the second elastic member 32 drives the contact member 31 to reset.
  • the contact member 31 has a cavity 311
  • the housing 1 also includes a guide member 14 protruding from the inner wall of the housing 1 toward the through hole, and one end of the second elastic member 32 is arranged on the In the cavity 311 , the other end of the second elastic member 32 is sleeved on the guide member 14 . That is, in this embodiment, part of the second elastic member 32 is accommodated in the cavity 311 .
  • the cleaning mechanism 10 further includes a limiting assembly 4 connected with the housing 1 .
  • the limiting assembly 4 includes a first limiting member 41 and a second limiting member 42, the first limiting member 41 and the second limiting member 42 are arranged on both sides of the accommodating cavity 13 respectively, and are located in front of the locking assembly 2. side, so as to prevent the auxiliary cleaning head 201 from being displaced along the first direction, which is horizontal and perpendicular to the moving direction of the cleaning mechanism 10 .
  • the first limiting member 41 and the second limiting member 42 are integrally formed with the housing 1 so that the cleaning mechanism 10
  • the overall structure is more compact. That is, the first limiting member 41 and the second limiting member 42 protrude upward from both sides of the housing 1 forming the housing chamber 13, and the height of the first limiting member 41 and the second limiting member 42 will not vary. This hinders the assembly and disassembly of the auxiliary cleaning head 201 and the accommodating cavity 13 .
  • This embodiment provides a cleaning device, including a cleaning mechanism 10 and an auxiliary cleaning mechanism 20 detachably installed on the cleaning mechanism 10, wherein the cleaning mechanism 10 is the above-mentioned embodiment 1.
  • the cleaning mechanism 10 in. That is, the auxiliary cleaning mechanism 20 includes an auxiliary cleaning head 201 , and the auxiliary cleaning head 201 is detachably installed in the accommodation cavity 13 formed by the casing 1 of the cleaning mechanism 10 .
  • the auxiliary cleaning head 201 when the auxiliary cleaning head 201 is installed in the accommodating cavity 13 , the two are electrically connected, and the way of the electrical connection is conventional, and will not be repeated here.
  • the housing 1 includes a body portion 11 and a connection portion 12 connected to the body portion 11 , the connection portion 12 is located at the rear side of the body portion 11 , and an accommodating cavity 13 is formed between part of the body portion 11 and part of the connection portion 12 .
  • the body portion 11 connected to the connecting portion 12 has a convex portion protruding upwards, and in the height direction, the upper end of the connecting portion 12 is lower than the upper end of the convex portion, and the connecting portion 12 communicates with the convex portion , so that the receiving cavity 13 is formed between the connecting portion 12 and the convex portion.
  • the connecting portion 12 includes a mounting body 121 and a fixing body 122 having a receiving cavity 123 .
  • the receiving cavity 123 has an opening through which the mounting body 121 is at least partially accommodated in the receiving cavity 123 , thereby realizing installation with the fixing body 122 .
  • the accommodating cavity 13 is specifically formed between the installation body 121 and the protrusion.
  • the front side of the mounting body 121 can also optionally be provided with a protrusion, which is adapted to the shape of the protrusion and located inside the protrusion, so as to further enable it to be installed in the accommodating cavity
  • the front side of the auxiliary cleaning head 201 in 13 is against the raised inner wall.
  • the telescoping assembly 3 of the above-mentioned embodiment 1 is at least partially accommodated in the receiving cavity 123 through the through hole, and the limiting assembly 4 of the above-mentioned embodiment 1 is integrally formed with the fixing body 122 .
  • the main body 11 also has an extension body 111 extending from the rear side of the main body 11 in a direction away from the main body 11 .
  • the connecting portion 12 is disposed on the extension body 111 and movably connected with the main body 11 .
  • the flexible connection between the connecting part 12 and the main body part 11 is specifically: the rotating connection between the connecting part 12 and the extension body 111 to rotate along a first direction, and the first direction is horizontal and perpendicular to the moving direction. It should be noted that when the auxiliary cleaning head 201 is installed in the receiving chamber 13 , the auxiliary cleaning head 201 can rotate together with the receiving chamber 13 and the connecting portion 12 .
  • a main air duct 15 is formed in the casing 1 , and the main air duct 15 communicates with the accommodating cavity 13 . That is, the main air duct 15 is formed on the connecting portion 12 , and the air outlet of the main air duct 15 is disposed toward the accommodation chamber 13 and communicates with the accommodation chamber 13 . Specifically, the main air duct 15 is formed on the installation body 121 , and the main air duct 15 communicates with the dirt inlet of the main body 11 .
  • the bottom of the auxiliary cleaning head 201 is provided with a suction port 204 , and the suction port 204 communicates with the air outlet of the main air duct 15 .
  • the auxiliary cleaning mechanism 20 also includes a hand-held shell 202 connected with the auxiliary cleaning head 201, and a negative pressure filter set in the hand-held shell 202.
  • a secondary air duct 203 is formed in the hand-held case 202
  • the auxiliary cleaning head 201 also has an outlet 205 communicating with the suction port 204 , and the outlet 205 communicates with the inlet end of the hand-held case 202 .
  • the hand-held housing 202 is rotationally connected to the outlet 205 , and the rotational direction is the moving direction of the cleaning mechanism 10 .
  • the connection part 12 of the cleaning mechanism 10 with the extension body 111, and between the hand-held housing 202 of the auxiliary cleaning mechanism 20 and the auxiliary cleaning head 201, and the direction of rotation of the two places is inconsistent, the overall flexibility of the cleaning device is improved. , so that when the auxiliary cleaning mechanism 20 is used alone for cleaning work, it can fully clean the narrow gap space; It is separated from the surface to be cleaned and is easy for users to operate, thereby ensuring the overall cleaning efficiency of the cleaning device.
  • the auxiliary cleaning head 201 When the auxiliary cleaning head 201 is installed in the housing cavity 13, the dirt on the surface to be cleaned enters the main air duct 15 in the housing 1, and enters the auxiliary cleaning head 201 through the air outlet and the suction port 204 of the main air duct 15. Inside. When the auxiliary cleaning head 201 is removed from the accommodating cavity 13 , the auxiliary cleaning head 201 directly cleans the surface to be cleaned, and the dirt directly enters into the auxiliary cleaning head 201 from the suction port 204 .
  • the area of the suction port 204 accounts for at least 1/2 of the area of the bottom, to form a suction port 204 with a larger area, so as to provide large particles of dirt Enter.
  • a sealing member 5 is also provided in the accommodating chamber 13.
  • the sealing member 5 is located at the abutment between the bottom of the auxiliary cleaning head 201 and the installation body 121, further strengthening the two parts. tightness between them.
  • the sealing member 5 may be of a structure such as a conventional sealing ring, which will not be described in detail here.
  • this embodiment provides an auxiliary cleaning mechanism 10 ′, which is suitable for detachable installation with the main cleaning mechanism 20 ′.
  • the auxiliary cleaning mechanism 10' When the auxiliary cleaning mechanism 10' is installed on the main cleaning mechanism 20', it constitutes a cleaning device of the cleaning equipment, which can clean the surface to be cleaned.
  • the surface to be cleaned is a wall or a floor in a large space, or the surface of an unshielded device to be cleaned.
  • the auxiliary cleaning mechanism 10' When the auxiliary cleaning mechanism 10' is disassembled from the main cleaning mechanism 20', the auxiliary cleaning mechanism 10' cleans the surface to be cleaned.
  • the surface to be cleaned is the wall or the ground in a narrow space, or the inside of the device to be cleaned with a cover, and the auxiliary cleaning mechanism 10' enters into the inside of the device to be cleaned through the opening provided on the cover. Cleaning is carried out, so as to realize the diversification of cleaning, so as to improve the cleaning efficiency of the cleaning device.
  • the above-mentioned wall or ground in the narrow space may be the ground or wall at the bottom of the sofa.
  • the auxiliary cleaning mechanism 10' includes an auxiliary cleaning mechanism suitable for cleaning the surface to be cleaned.
  • Auxiliary cleaning head 1' When the auxiliary cleaning mechanism 10' cleans the surface to be cleaned, the bottom 11' of the auxiliary cleaning head 1' contacts the surface to be cleaned.
  • the auxiliary cleaning head 1' includes a suction port 13' formed at the bottom 11' of the auxiliary cleaning head 1'. Taking the moving direction of the auxiliary cleaning head 1' as the front side, the dust suction port 13' extends from the front side of the bottom 11' to the rear side, so that the auxiliary cleaning head 1' can be treated by the dust suction port 13' during the movement process. The dirt on the cleaning surface is cleaned, so that the dirt on the surface to be cleaned enters into the auxiliary cleaning head 1' from the suction port 13'.
  • the advantage of this arrangement is also that: on the path where the auxiliary cleaning head 1' moves, the dirt on the surface to be cleaned will be sucked into the auxiliary cleaning head 1' from the dust suction port 13' under the action of negative pressure, so as to prevent the When the dust suction port 13' extends from the rear side of the bottom 11' to the front side, the dirt will be resisted by the front end of the auxiliary cleaning head 1' and move together with the auxiliary cleaning head 1', thereby improving the cleaning efficiency of the auxiliary cleaning mechanism 10' .
  • the bottom 11' of the auxiliary cleaning head 1' is provided with a plurality of dust suction ports 13' distributed at intervals, and a blocking area is formed between two adjacent dust suction ports 13', and the movement of the auxiliary cleaning head 1' During the cleaning process, the obstruction area will resist the movement of some dirt, causing pollution to the surface to be cleaned.
  • the smaller size of each dust suction port 13' makes it difficult for larger dirt to enter the auxiliary cleaning head 1' from the dust suction port 13', reducing the cleaning efficiency of the auxiliary cleaning head 1'.
  • one dust suction port 13' is provided, and the area of the dust suction port 13' is greater than or equal to 1/2 of the total area of the bottom 11', so that large particles The dirt can enter into the auxiliary cleaning head 1' from the larger dust suction port 13', so as to improve the cleaning efficiency of the auxiliary cleaning head 1'.
  • the area of the dust suction opening 13' is greater than or equal to three quarters of the total area of the bottom 11', so as to fully utilize the area of the bottom 11' of the dust suction piece, thereby improving cleaning efficiency.
  • the dust suction port 13' is completely adsorbed to the surface to be cleaned under the action of negative pressure, the part of the bottom 11' located at the front side is higher than the part of the bottom 11' The remainder is set.
  • the auxiliary cleaning head 1' cleans the surface to be cleaned, large particles of dirt can enter the auxiliary cleaning head 1' from the part of the dust suction port 13' located on the front side, and the auxiliary cleaning head 1' will not come into contact with the surface to be cleaned. It is adsorbed so that the user can control the movement of the auxiliary plot head on the surface to be cleaned without applying a large force, which is more convenient and quicker.
  • the auxiliary cleaning mechanism 10' also includes a cleaning assembly 2' arranged outside the dust suction port 13', and the cleaning assembly 2' is suitable for cleaning the surface to be cleaned by the auxiliary cleaning head 1' , interference fit with the surface to be cleaned to ensure cleaning efficiency.
  • the auxiliary cleaning head 1' has a side, and the cleaning assembly 2' includes a first cleaning piece 21' disposed on the side, at least part of the bottom of the first cleaning piece 21' is set lower than the bottom 11'.
  • the first cleaning member 21' may be bristles.
  • the first cleaning member 21 ′ can also be cylindrical polyester fiber, as long as it achieves the effect of cleaning the surface to be cleaned, there is no specific limitation here, and it depends on the actual situation.
  • the first cleaning member 21' is arranged obliquely. Specifically, in the height direction of the auxiliary cleaning mechanism 10 ′, the first cleaning member 21 ′ inclines from top to bottom toward a direction away from the center of the auxiliary cleaning head 1 ′, and inclines from the back side of the bottom 11 ′ toward the front side.
  • the first cleaning piece 21' which is arranged obliquely can clean the slit in the narrow space, and then make the dirt in the slit be cleaned by the first cleaning piece 21' Toggle away from the gap, and enter the auxiliary cleaning head 1' from the suction port 13' under the action of negative pressure.
  • the cleaning assembly 2' also includes a second cleaning member 22' disposed outside the suction port 13' and on the bottom 11' of the auxiliary cleaning head 1', and the second cleaning head is suitable for wiping the surface to be cleaned. That is, the hardness of the first cleaning member 21' is greater than that of the second cleaning member 22'.
  • the second cleaning member 22' may be a soft bristle cloth.
  • the second cleaning member 22' can also be a non-woven fabric or the like, which is not specifically limited here, and only needs to achieve the effect of wiping the surface to be cleaned.
  • the second cleaning piece 22' is located on the rear side of the first cleaning piece 21', so that after the first cleaning piece 21' cleans the surface to be cleaned, the second cleaning piece 22' can Perform secondary cleaning on the surface to be cleaned after primary cleaning, and then improve the cleaning efficiency of the auxiliary cleaning head 1 ′ on the surface to be cleaned.
  • the part of the bottom 11' that is not provided with the dust suction opening 13' forms the installation surface 14', and the second cleaning element 22' is installed on the installation surface 14' along the outer edge of the dust suction opening 13'.
  • the auxiliary cleaning head 1' also includes a dust outlet 15' that is arranged on the top 12' of the auxiliary cleaning head 1' and communicates with the dust suction port 13', and the auxiliary cleaning mechanism 10' also includes a connection that communicates with the dust outlet 15'.
  • Pipeline 3', this connecting pipe 3' is suitable for communicating with the negative pressure generator, so that the negative pressure generator forms negative pressure in the auxiliary cleaning head 1' through the connecting pipe 3', and the dirt on the surface to be cleaned can be cleaned under negative pressure. Under the action of pressure, it enters into the auxiliary cleaning head 1'.
  • the negative pressure generator can be arranged in the connecting pipe 3', at this time, a dust box is also arranged in the connecting pipe 3', and the air inlet of the negative pressure generator communicates with the outlet of the dust box; Outside the pipe 3', correspondingly, the dust box can be set in the connecting pipe 3', or outside the connecting pipe 3', the setting method is the same as above, and it is set according to the actual situation, which is not specifically limited in this embodiment.
  • the connecting pipe 3' has a connecting port 31', so that the connecting pipe 3' communicates with the dust outlet 15' through the connecting port 31'.
  • the rear side of the dust suction port 13' is arc-shaped, and the diameter of the connection port 31' is equal to or tends to be equal to the diameter of the arc-shaped dust suction port 13', or the center of circle of the connection port 31' is in the shape of a circle.
  • the center of circle of the arc-shaped dust suction port 13' tends to be concentric or set concentrically, so that the negative pressure generator can form a stronger negative pressure in the auxiliary cleaning head 1', and it is convenient for dirt to enter from the dust outlet 15' to the Connect pipe 3'.
  • the auxiliary cleaning head 1' also includes an auxiliary cleaning head 1' connected lighting piece 4'.
  • the illuminating element 4' is used to emit light to illuminate the target object.
  • the target object may be the surface to be cleaned.
  • the lighting part 4' is located at the front side of the auxiliary cleaning head 1'.
  • the lighting element 4' is an LED lamp.
  • the deterioration can be made in due course according to the actual situation.
  • the illuminator 4' can be a germicidal lamp and an LED lamp, which are distributed up and down, and can also perform sterilizing treatment on the surface to be cleaned while illuminating the surface to prevent bacteria from growing.
  • the lighting element 4' has an on state and an off state.
  • the lighting part 4' remains closed; when the auxiliary cleaning head 1' is separated from the main cleaning mechanism 20', the lighting part 4' remains open.
  • the change of the above-mentioned mode can be realized through the circuit. That is, when the auxiliary cleaning head 1' is installed with the main cleaning mechanism 20', the branch where the lighting lamp is located is disconnected or short-circuited; when the auxiliary cleaning head 1' is separated from the main cleaning mechanism 20', the branch where the lighting lamp is located is turned on .
  • the implementation circuit mode is a conventional technology, which will not be described in detail here.
  • the bottom 11' of the auxiliary cleaning head 1' is provided with a dust suction port 13', and the dust suction port 13' extends from the front side to the rear side of the bottom 11', And the area of the dust suction port 13' accounts for at least 1/2 of the total area of the bottom 11', so that during the cleaning process of the auxiliary cleaning mechanism 10', large particles can enter the auxiliary cleaning head 1' through the dust suction port 13' , so as to improve the overall cleaning efficiency of the auxiliary cleaning mechanism 10'.
  • this embodiment provides a cleaning device, including a main cleaning mechanism 20 ′, and an auxiliary cleaning mechanism 10 ′ detachably mounted on the main cleaning mechanism 20 ′.
  • the auxiliary cleaning mechanism 10' is the auxiliary cleaning mechanism 10' in the first embodiment above.
  • the main cleaning mechanism 20' has an air outlet.
  • the dust suction port 13' communicates with the air outlet; when the auxiliary cleaning mechanism 10' and the main cleaning mechanism 20' are in the disassembled state, the auxiliary cleaning head 1' passes The dust suction port 13' cleans the surface to be cleaned, which is convenient and quick.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

Mécanisme de nettoyage (10) et dispositif de nettoyage, appartenant au domaine technique du nettoyage. Le mécanisme de nettoyage (10) comprend : un boîtier (1) présentant une cavité de réception (13) utilisée pour monter de manière amovible une tête de nettoyage auxiliaire (201, 1') d'un mécanisme de nettoyage auxiliaire (20, 10') ; un composant télescopique (3) disposé au fond de la cavité de réception (13) ; et un composant de verrouillage (2) relié au boîtier (1) et disposé sur le côté arrière de la cavité de réception (13). La tête de nettoyage auxiliaire (201) et la cavité de réception (13) peuvent être commutées entre un état verrouillé et un état déverrouillé ; dans l'état verrouillé, la tête de nettoyage auxiliaire (201) est incorporée dans la cavité de réception (13), le composant télescopique (3) est pressé par la tête de nettoyage auxiliaire (201) pour stocker de l'énergie, et le composant de verrouillage (2) applique une force de verrouillage à l'extrémité arrière de la tête de nettoyage auxiliaire (201), de telle sorte que la tête de nettoyage auxiliaire (201) est forcée à être maintenue dans la cavité de réception (13) ; et dans l'état déverrouillé, le composant de verrouillage (2) retire la force de verrouillage, et la tête de nettoyage auxiliaire (201) s'éjecte vers le haut à partir de l'intérieur de la cavité de réception (13) au moyen d'une force élastique générée à partir de l'énergie stockée libérée par le composant télescopique (3). Au moyen d'un mode de montage amovible, le mécanisme de nettoyage (10) et le mécanisme de nettoyage auxiliaire (20, 10') peuvent être ajustés ensemble et séparés l'un de l'autre de manière plus commode, et après avoir été ajustés ensemble, lesdits deux mécanismes présentent une liaison plus stable entre eux.
PCT/CN2023/076057 2022-03-02 2023-02-15 Mécanisme et dispositif de nettoyage WO2023165333A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202220451683.2U CN217610877U (zh) 2022-03-02 2022-03-02 辅助清洁机构及清洁装置
CN202220451683.2 2022-03-02
CN202220454147.8U CN217408721U (zh) 2022-03-02 2022-03-02 清洁机构及清洁装置
CN202220454147.8 2022-03-02

Publications (1)

Publication Number Publication Date
WO2023165333A1 true WO2023165333A1 (fr) 2023-09-07

Family

ID=87882920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/076057 WO2023165333A1 (fr) 2022-03-02 2023-02-15 Mécanisme et dispositif de nettoyage

Country Status (1)

Country Link
WO (1) WO2023165333A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117225777A (zh) * 2023-11-14 2023-12-15 临沂万达钢结构工程有限公司 一种钢结构焊接附着物清理装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10314093A (ja) * 1997-05-14 1998-12-02 Lion Corp 掃除具
US6178581B1 (en) * 1998-02-24 2001-01-30 National Metal Specialist Corporation Mop scrubber adapter
US20120000030A1 (en) * 2009-03-13 2012-01-05 G. B. D. Corp. Surface cleaning apparatus with different cleaning configurations
US20150201820A1 (en) * 2014-01-22 2015-07-23 Helen Of Troy Limited Mop with removable secondary cleaning head
CN107088023A (zh) * 2016-02-18 2017-08-25 Lg电子株式会社 吸尘器
CN111182824A (zh) * 2017-08-07 2020-05-19 Lg电子株式会社 清洁器
CN217408721U (zh) * 2022-03-02 2022-09-13 追觅创新科技(苏州)有限公司 清洁机构及清洁装置
CN217610877U (zh) * 2022-03-02 2022-10-21 追觅创新科技(苏州)有限公司 辅助清洁机构及清洁装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10314093A (ja) * 1997-05-14 1998-12-02 Lion Corp 掃除具
US6178581B1 (en) * 1998-02-24 2001-01-30 National Metal Specialist Corporation Mop scrubber adapter
US20120000030A1 (en) * 2009-03-13 2012-01-05 G. B. D. Corp. Surface cleaning apparatus with different cleaning configurations
CN202699035U (zh) * 2009-03-13 2013-01-30 G·B·D·有限公司 具有不同清洁配置的表面清洁装置
US20150201820A1 (en) * 2014-01-22 2015-07-23 Helen Of Troy Limited Mop with removable secondary cleaning head
CN105764399A (zh) * 2014-01-22 2016-07-13 特洛伊海伦有限公司 具有可拆卸副清洁头的拖把
CN107088023A (zh) * 2016-02-18 2017-08-25 Lg电子株式会社 吸尘器
CN111182824A (zh) * 2017-08-07 2020-05-19 Lg电子株式会社 清洁器
CN217408721U (zh) * 2022-03-02 2022-09-13 追觅创新科技(苏州)有限公司 清洁机构及清洁装置
CN217610877U (zh) * 2022-03-02 2022-10-21 追觅创新科技(苏州)有限公司 辅助清洁机构及清洁装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117225777A (zh) * 2023-11-14 2023-12-15 临沂万达钢结构工程有限公司 一种钢结构焊接附着物清理装置
CN117225777B (zh) * 2023-11-14 2024-02-02 临沂万达钢结构工程有限公司 一种钢结构焊接附着物清理装置

Similar Documents

Publication Publication Date Title
CN108903783B (zh) 干湿两用吸尘器
WO2023165333A1 (fr) Mécanisme et dispositif de nettoyage
CN113440053B (zh) 清洁设备及手持清洁设备
WO2023030001A1 (fr) Dispositif de nettoyage de surface
ES2382653T3 (es) Aspiradora y boquilla de succión empleada en la misma
TW201944953A (zh) 用於清掃機的吸嘴
CN108903784B (zh) 干湿两用吸尘器
WO2023030002A1 (fr) Procédé de commande pour dispositif de nettoyage de surface, et dispositif de nettoyage de surface
CN104083121A (zh) 充电杆式吸尘器及应用于充电杆式吸尘器的机身结构
CN112369959A (zh) 清洁设备
CN104161485A (zh) 充电杆式吸尘器及应用于充电杆式吸尘器的风道结构
WO2023083187A1 (fr) Mécanisme de brosse de sol, boîtier de brosse de sol et dispositif de nettoyage
WO2022188811A1 (fr) Appareil de balayage pour nettoyage des sols et dispositif de nettoyage
CN113940582B (zh) 一种手持式吸尘装置及吸尘设备
CN217408721U (zh) 清洁机构及清洁装置
CN113940584B (zh) 一种便携手持式吸尘装置及吸尘设备
US4700428A (en) Hose assembly for fluid flow apparatus
WO2022160342A1 (fr) Balayeuse
CN114343485A (zh) 一种扫地机器人
WO2023030004A1 (fr) Appareil de nettoyage de surface
WO2023030006A1 (fr) Appareil antisurtension pour dispositif de nettoyage de surface, unité de stockage de récupération et dispositif de nettoyage de surface
WO2023030005A1 (fr) Partie de stockage de substances récupérées d'appareil de nettoyage de surface, et appareil de nettoyage de surface
WO2023030007A1 (fr) Dispositif de nettoyage de surface ayant un tuyau de guidage de récupération
WO2023030003A1 (fr) Filtre d'appareil de nettoyage de surface, partie de stockage de récupération et appareil de nettoyage de surface
WO2023030008A1 (fr) Base de nettoyage et appareil de nettoyage de surface

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23762734

Country of ref document: EP

Kind code of ref document: A1