EP4368089A1 - Staubbehälter und automatische reinigungsvorrichtung - Google Patents

Staubbehälter und automatische reinigungsvorrichtung Download PDF

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Publication number
EP4368089A1
EP4368089A1 EP22836539.1A EP22836539A EP4368089A1 EP 4368089 A1 EP4368089 A1 EP 4368089A1 EP 22836539 A EP22836539 A EP 22836539A EP 4368089 A1 EP4368089 A1 EP 4368089A1
Authority
EP
European Patent Office
Prior art keywords
dust box
side wall
filter screen
accommodation space
bottom wall
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22836539.1A
Other languages
English (en)
French (fr)
Inventor
Guang Yu
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.)
Beijing Rockrobo Technology Co Ltd
Original Assignee
Beijing Rockrobo Technology Co Ltd
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
Application filed by Beijing Rockrobo Technology Co Ltd filed Critical Beijing Rockrobo Technology Co Ltd
Publication of EP4368089A1 publication Critical patent/EP4368089A1/de
Pending legal-status Critical Current

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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
    • A47L11/24—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
    • A47L11/40—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

Definitions

  • the present disclosure relates to the technical field of automatic cleaning apparatuses, and particularly to a dust box and an automatic cleaning apparatus.
  • the dust box includes: a dust box body including a bottom wall and at least one side wall disposed around an edge of the bottom wall, where the side wall extends away from the bottom wall from the bottom wall, and the bottom wall and the side wall enclose an accommodation space; and a dust box lid, pivotally connected to a first side wall of the dust box body and configured to cover a top of the accommodation space; where a second side wall of the dust box has an elastic sheet assembly pivotally and elastically connected to the second side wall, and the elastic sheet assembly is rotatable relative to the second side wall about a first axis extending in a first direction, the first direction being parallel to the bottom wall; and where the dust box lid has a protruding portion configured to cooperate with the elastic sheet assembly in a process in which the dust box lid covers the top of the accommodation space.
  • the elastic sheet assembly includes: a rotating member, which is rotatable relative to the second side wall about the first axis between a first position and a second position; and an elastic member, which causes the rotating member to be biased at the first position.
  • the rotating member includes a first portion and a second portion, a common boundary between the first portion and the second portion is parallel to the first axis, and the first portion and the second portion form a predetermined angle.
  • the dust box further includes a filter screen assembly configured to be removably disposed in the accommodation space, where a first raised portion is provided on a first side of the filter screen assembly, and the first raised portion is configured to cooperate with the elastic sheet assembly in a process in which the filter screen assembly is placed in the accommodation space.
  • the second portion is pressed by the first raised portion in the process in which the filter screen assembly is placed in the accommodation space, such that the rotating member rotates from the first position to the second position.
  • a second raised portion is provided on a second side of the filter screen assembly, where the first side is provided opposite the second side, and the first raised portion is centre-symmetrical to the second raised portion with respect to a center of the filter screen assembly.
  • the second side wall is provided with a recess, and the elastic sheet assembly is provided within the recess.
  • the second side wall abuts against the first side wall, and the elastic sheet assembly is provided at a portion of the second side wall close to the first side wall.
  • Some embodiments of the present disclosure provide an automatic cleaning apparatus including the dust box according to the preceding embodiments.
  • the above solutions according to the embodiments of the present disclosure may have at least the following beneficial effect: the missed assembling of the filter screen assembly after the dust box has been cleaned is avoided.
  • An automatic cleaning apparatus typically includes a dust box for collecting garbage; and when the automatic cleaning apparatus performs a cleaning operation, the garbage, such as dust and paper scraps, in an operation area is collected in the dust box.
  • the garbage such as dust and paper scraps
  • An operation area is collected in the dust box.
  • a user can remove the dust box from the automatic cleaning apparatus and open the dust box to remove the garbage.
  • the garbage is removed from the dust box, it is usually necessary to remove the filter screen assembly from the dust box in order to remove the garbage.
  • the present disclosure provides a dust box, such as a dust box of an automatic cleaning apparatus, such as a robot vacuum cleaner.
  • the dust box includes: a dust box body including a bottom wall and at least one side wall disposed around an edge of the bottom wall, where the side wall extends away from the bottom wall from the bottom wall, and the bottom wall and the side wall enclose an accommodation space; and a dust box lid, pivotally connected to a first side wall of the dust box body and configured to cover a top of the accommodation space.
  • a second side wall of the dust box has an elastic sheet assembly pivotally and elastically connected to the second side wall, and the elastic sheet assembly is rotatable relative to the second side wall about a first axis extending in a first direction, the first direction being parallel to the bottom wall.
  • the dust box has a protruding portion configured to cooperate with the elastic sheet assembly in the process in which the dust box lid covers the top of the accommodation space.
  • the dust box lid can cover the top of the accommodation space and be snapped onto the dust box body only after the user has installed the filter screen assembly into the accommodation structure within the dust box body.
  • the dust box lid cannot be snapped onto the dust box body, thereby reminding the user so as to avoid the missed assembling of the filter screen assembly.
  • FIG. 1 is a schematic structural diagram of a dust box according to some embodiments of the present disclosure
  • FIG. 2 is a schematic structural diagram of a dust box lid of the dust box in FIG. 1
  • FIG. 3 is a schematic structural diagram of a dust box body of the dust box in FIG. 1 .
  • the dust box 100 includes a dust box body 10 and a dust box lid 20.
  • the dust box body 10 includes a bottom wall 15 and at least one side wall disposed around the edge of the bottom wall 10.
  • the side wall extends away from the bottom wall 15 from the bottom wall 15, and the bottom wall 15 and the side wall enclose an accommodation space 30 configured to accommodate garbage and a filter screen assembly.
  • the dust box lid 20 is pivotally connected to a first side wall 11 of the dust box body 10 and is configured to cover the top of the accommodation space 30.
  • the dust box body 10 is roughly cuboidal, and an orthographic projection of the dust box body 10 on a plane where the bottom wall 15 is located is substantially rectangular.
  • the first side wall 11 of the dust box body 10 is, for example, a short-side wall of the dust box body 10.
  • the short-side wall herein refers to a side wall of the cuboid corresponding to a short side of the rectangular projection
  • a long-side wall herein refers to a side wall of the cuboid corresponding to a long side of the rectangular projection.
  • the dust box lid 20 is rotatable about a pivot axis with respect to the first side wall 11 of the dust box body 10, such that the dust box 100 can be switched between an open state and a closed state.
  • the dust box 100 is in the closed state when the dust box lid 20 completely covers the top of the accommodation space and is clamped with the dust box body 10 by a snap-fit structure.
  • the dust box 100 is in the open state when the dust box lid 20 is rotated to enable at least a portion of the accommodation space 30 to be exposed.
  • the dust box 100 can be switched between the closed state and the open state, so that it is convenient for the user to carry out operations, such as clearing the garbage in the dust box 100, cleaning or replacing a filter screen structure.
  • a second side wall 12 of the dust box 10 has an elastic sheet assembly 40 pivotally and elastically connected to the second side wall 12, and the elastic sheet assembly 40 is rotatable relative to the second side wall 12 about a first axis A1 extending in a first direction X.
  • the first direction X is parallel to the bottom wall 15, and the first direction X is also parallel to the extending direction of the second side wall 12.
  • the dust box lid 20 has a protruding portion 21 configured to cooperate with the elastic sheet assembly 40 in a process in which the dust box lid 20 covers the top of the accommodation space 30.
  • the protruding portion 21 is located on a side surface of the dust box lid 20 facing the dust box body 10 when the dust box lid 20 is snapped onto the dust box body 10, and extends away from the dust box lid 20 from the body of the dust box lid 20.
  • the dust box lid can cover the top of the accommodation space and be snapped onto the dust box body only after the user has installed the filter screen assembly into the accommodation structure within the dust box body.
  • the elastic sheet assembly abuts against the protruding portion of the dust box lid during snapping the dust box lid, such that the dust box lid cannot be snapped onto the dust box body, thereby reminding the user so as to avoid the missed assembling of the filter screen assembly.
  • FIG. 4 is a partially enlarged schematic diagram of FIG. 3 .
  • FIG. 4 is an enlarged schematic diagram of a region B in FIG. 3 .
  • the elastic sheet assembly 40 includes a rotating member 41 and an elastic member 42.
  • the rotating member 41 is rotatable relative to the second side wall 12 about the first axis A1 between a first position and a second position, and the elastic member 42 enables the rotating member 41 to be biased at the first position.
  • the rotating member 41 includes a first portion 411 and a second portion 412, a common boundary between the first portion 411 and the second portion 412 is parallel to the first axis A1, and the first portion 411 and the second portion 412 form a predetermined angle.
  • the cross-section of the rotating member 41 perpendicular to the first axis A1 is, for example, approximately "L" shaped.
  • the protruding portion 21 of the dust box lid 20 may press against the first end 4111 of the first portion 411, such that the dust box lid 20 cannot be snapped onto the dust box body 10, thereby reminding the user so as to avoid the missed assembling of the filter screen assembly.
  • a gap G is formed between the first end 4111 of the first portion 411 and the second side wall 12. The gap G is configured to accommodate the protruding portion 21, such that the dust box lid 20 completely covers the top of the accommodation space 30 and at this point the dust box lid 20 can be completely snapped onto the dust box body 10.
  • FIG. 5 is a schematic structural diagram of a filter screen assembly according to some embodiments of the present disclosure
  • FIG. 6 is a schematic structural diagram when the filter screen assembly is placed into a dust box body according to some embodiments of the present disclosure.
  • the dust box 100 further includes a filter screen assembly 50 that is configured to be removably disposed within the accommodation space 30.
  • the filter screen assembly 50 is, for example, shaped like a substantially rectangular plate.
  • a step structure is provided on an inner wall of a side wall of the dust box body 10 and configured to support the filter screen assembly 50.
  • the accommodation space 30 is divided into a first accommodation space 31 and a second accommodation space 32.
  • the first accommodation space 31 is disposed on a side of the second accommodation space 32 away from the bottom wall 15 and is configured to accommodate the filter screen assembly 50
  • the second accommodation space 32 is configured to accommodate garbage collected by the dust box 100.
  • a first raised portion is provided on a first side 51 of the filter screen assembly 50, and the first raised portion 511 is configured to cooperate with the elastic sheet assembly 40 in the process in which the filter screen assembly 50 is placed in the first accommodation space 31.
  • the second portion 412 of the rotating member 41 is pressed by the first raised portion 511, which causes the rotating member 41 to rotate from the first position to the second position.
  • the rotating member 41 is at the second position when the filter screen assembly 50 is fully placed in the first accommodation space 31.
  • the gap G exists between the first end 4111 of the first portion 411 of the rotating member 41 and the second side wall 12.
  • the protruding portion 21 of the dust box lid 20 can be accommodated in the gap G, such that the dust box lid 20 can be fully snapped onto the dust box body 10.
  • the rotating member 41 is located at the first position. That is, the first end 4111 of the first portion 411 of the rotating member 41 away from the bottom wall 15 presses against the second side wall 12.
  • the protruding portion 21 of the dust box lid 20 may press against the first end 4111 of the first portion 411, such that the dust box lid 20 cannot be snapped onto the dust box body 10, thereby reminding the user so as to avoid the missed assembling of the filter screen assembly.
  • a handle structure 55 is provided at a middle position of a surface, such as the top surface, of the filter screen assembly 50, so that it is convenient for the user to hold the filter screen assembly 50 to perform operations of removing the filter screen assembly 50 from the dust box 100 or installing the filter screen assembly back into the dust box 100.
  • the filter screen assembly 50 is of a centro-symmetric structure, and a second raised portion 521 is provided on the second side 52 of the filter screen assembly 50.
  • the first side 51 is provided opposite the second side 52, and the first raised portion 511 is centro-symmetrical to the second raised portion 521 with respect to the center of the filter screen assembly 50.
  • the user does not have to pay too much attention to the installation alignment of the filter screen assembly when installing the filter screen assembly 50 back into the dust box 100.
  • one of the first raised portion 511 and the second raised portion 521 may press the second portion 412 of the rotating member 41, such that the rotating member 41 is at the second position and the dust box lid 20 can be fully snapped onto the dust box body 10.
  • the second side wall 12 is provided with a recess 121, and the elastic sheet assembly 40 is provided within the recess 121.
  • the overall structure of the dust box is relatively compact, which avoids the excessive extension of the elastic sheet assembly 40 from the second side wall 12 into the accommodation space 30, ensures the substantially rectangular plate-like structure of the filter screen assembly 50, and facilitates the manufacturing of the filter screen assembly.
  • the second side wall 12 abuts against the first side wall 11, and the elastic sheet assembly 40 is provided at a portion of the second side wall 12 close to the first side wall 11.
  • the present disclosure is not limited thereto, and the elastic sheet assembly 40 may also be provided at a portion of the second side wall 12 away from the first side wall 11.
  • the elastic sheet assembly 40 may also be disposed on a side wall opposite the first side wall 11, which is not specifically limited in the present disclosure as long as the dust box lid 20 and the elastic sheet assembly 40 correspond to each other in position, and cooperate with each other in the process in which the dust box lid covers the top of the accommodation space.
  • FIG. 7 is a schematic structural diagram of an automatic cleaning apparatus according to some embodiments of the present disclosure.
  • the automatic cleaning apparatus 200 such as a robot vacuum cleaner, includes a steering wheel and driving wheels. Under the action of the steering wheel and the driving wheels, the automatic cleaning apparatus 200 can be moved on a support surface, such as ground, to perform the cleaning operation.
  • the automatic cleaning apparatus 200 includes a dust box 100 in the preceding embodiment for accommodating the garbage collected by the automatic cleaning apparatus 200 during the cleaning operation.

Landscapes

  • Refuse Receptacles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Casings For Electric Apparatus (AREA)
  • Prevention Of Fouling (AREA)
EP22836539.1A 2021-07-05 2022-03-24 Staubbehälter und automatische reinigungsvorrichtung Pending EP4368089A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121515792.8U CN215305537U (zh) 2021-07-05 2021-07-05 尘盒及自动清洁设备
PCT/CN2022/082846 WO2023279780A1 (zh) 2021-07-05 2022-03-24 尘盒及自动清洁设备

Publications (1)

Publication Number Publication Date
EP4368089A1 true EP4368089A1 (de) 2024-05-15

Family

ID=79564729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22836539.1A Pending EP4368089A1 (de) 2021-07-05 2022-03-24 Staubbehälter und automatische reinigungsvorrichtung

Country Status (5)

Country Link
EP (1) EP4368089A1 (de)
CN (1) CN215305537U (de)
AU (1) AU2022308165A1 (de)
TW (2) TWM633661U (de)
WO (1) WO2023279780A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215305537U (zh) * 2021-07-05 2021-12-28 北京石头世纪科技股份有限公司 尘盒及自动清洁设备
CN114587214A (zh) * 2021-12-31 2022-06-07 北京石头世纪科技股份有限公司 自清洁集尘座及集尘系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060025429A (ko) * 2004-09-16 2006-03-21 삼성광주전자 주식회사 착탈식 집진유닛을 구비한 진공청소기
TWM407724U (en) * 2011-01-14 2011-07-21 Micro Star Internat Corp Ltd Dust collecting box and vacuum cleaner applying the same
KR101990832B1 (ko) * 2013-06-11 2019-06-19 삼성전자주식회사 집진장치 및 이를 갖는 청소기
CN107080494A (zh) * 2016-02-16 2017-08-22 江苏美的清洁电器股份有限公司 吸尘器和吸尘器的尘盒组件
CN208598297U (zh) * 2017-01-26 2019-03-15 深圳洛克时代科技有限公司 智能清洁设备
CN108371515A (zh) * 2017-02-01 2018-08-07 练燕媚 一种方便清洁集尘盒的智能扫地机器人
CN208659189U (zh) * 2018-03-30 2019-03-29 江苏美的清洁电器股份有限公司 集尘盒及扫地机器人
CN109106289A (zh) * 2018-09-07 2019-01-01 深圳市沃特沃德股份有限公司 集尘箱及扫地机器人
CN111345748A (zh) * 2020-04-30 2020-06-30 深圳市银星智能科技股份有限公司 清洁机器人
CN215305537U (zh) * 2021-07-05 2021-12-28 北京石头世纪科技股份有限公司 尘盒及自动清洁设备

Also Published As

Publication number Publication date
CN215305537U (zh) 2021-12-28
TWI828153B (zh) 2024-01-01
TW202312926A (zh) 2023-04-01
WO2023279780A1 (zh) 2023-01-12
TWM633661U (zh) 2022-11-01
AU2022308165A1 (en) 2024-02-01

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