US20100043155A1 - Cleaning raker - Google Patents

Cleaning raker Download PDF

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Publication number
US20100043155A1
US20100043155A1 US12/544,006 US54400609A US2010043155A1 US 20100043155 A1 US20100043155 A1 US 20100043155A1 US 54400609 A US54400609 A US 54400609A US 2010043155 A1 US2010043155 A1 US 2010043155A1
Authority
US
United States
Prior art keywords
raker
cleaning
vibrating
holder
driver
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.)
Abandoned
Application number
US12/544,006
Other languages
English (en)
Inventor
Hung Chow
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.)
Xiaotian Zhongshan Industrial Co Ltd
Original Assignee
Xiaotian Zhongshan Industrial 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 Xiaotian Zhongshan Industrial Co Ltd filed Critical Xiaotian Zhongshan Industrial Co Ltd
Assigned to XIAOTIAN (ZHONGSHAN) INDUSTRIAL CO., LTD. reassignment XIAOTIAN (ZHONGSHAN) INDUSTRIAL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOW, HUNG
Publication of US20100043155A1 publication Critical patent/US20100043155A1/en
Abandoned 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
    • A47L11/32—Carpet-sweepers
    • A47L11/33—Carpet-sweepers having means for storing dirt
    • 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
    • A47L11/4041—Roll 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/405—Machines using UV-lamps, IR-lamps, ultrasound or plasma cleaning
    • 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
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools

Definitions

  • This present invention relates to cleaning tools and, more particularly to a cleaning raker for dedusting.
  • the cleaning raker in the market has a hand shank, movable pulleys, a brush and a dedusting driver.
  • the hand shank is able to push and move the raker with the movable pulleys.
  • the dedusting driver controls the brush to drive the brush to clean dusts.
  • a cleaning raker which comprises a raker holder, a cleaning brush disposed on the raker holder, a dedusting driver for driving the brush and a vibration device provided at a bottom of the raker holder.
  • the vibration device comprises a vibrating plate and a vibrating driver for driving the vibrating plate. The vibrating plate is connected to the vibrating driver.
  • the raker holder Since the raker holder is provided with the vibrating device, dusts with static charge around the raker holder are stirred along with vibration of the vibrating plate under the drive of the vibrating driver. These dusts then are cleaned with the brush easily, thus the cleaning efficiency is significantly increased. As cleaning some large bulk of dusts, under the function of the vibrating plate, the vibration easily breaks down these large bulks of dusts, thereby preventing collecting such the large bulk of dusts by hand. This facilitates the clean of dusts and reduces the cleaning workload of the operator.
  • FIG. 1 is a structural, schematic view of a cleaning raker in accordance with a first embodiment of the present invention
  • FIG. 2 is a side view of the cleaning raker in FIG. 1 ;
  • FIG. 3 is a partial cutaway, schematic view of the cleaning raker in FIG. 1 , showing a vibrating device in the cleaning raker;
  • FIG. 4 shows a side structure of the vibrating device in FIG. 3 ;
  • FIG. 5 is a structural, schematic view of the vibrating device in FIG. 3 ;
  • FIG. 6 is a partial cutaway, schematic view of another cleaning raker in accordance with a second embodiment of the present invention, showing another vibrating device;
  • FIG. 7 is a structural, schematic view of the vibrating device in FIG. 6 ;
  • FIG. 8 is a partial cutaway, schematic view of still another cleaning raker in accordance with a third embodiment of the present invention, showing still another vibrating device.
  • FIG. 9 is a side view of the cleaning raker in FIG. 8 .
  • the cleaning raker includes a raker holder 1 , a cleaning brush 11 disposed on the raker holder 1 and a dedusting driver 12 for driving the brush 11 .
  • a vibration device 2 is provided at a bottom of the raker holder 1 .
  • the vibration device 2 includes a vibrating plate 21 and a vibrating driver 22 for driving the vibrating plate 21 .
  • the vibrating plate 21 is connected to the vibrating driver 22 .
  • an operating hand shaft 13 is disposed on the bottom of the raker holder 1 .
  • Movable pulleys 14 are disposed on the bottom of the raker holder 1 at one end of the hand shaft 13 . In use, the user holds the hand shaft 13 by hand to control rotation of the movable pulleys 14 and thereby move the raker holder 1 .
  • the brush 11 is located at an opposite side of the raker holder 1 relative to the movable pulleys 14 .
  • the opposite side is a front end, which is generally close to a ground region to be clean during cleaning.
  • the dedusting driver 12 includes a dedusting motor 121 , a first gear 122 and a second gear 123 .
  • the first gear 122 is connected to the dedusting motor 121 .
  • the second gear 123 is disposed on the brush 11 and is connected to a transmission portion of the first gear 122 .
  • the dedusting driver 12 drives the brush 11 to clean the dusts on ground.
  • a bracket 15 is provided on the bottom of the raker holder 1 .
  • the bracket 15 forms a gap 16 for receiving the vibrating device 2 therein such that the vibrating plate 21 can closely face toward the ground.
  • the vibrating driver 22 is a drive motor 221 .
  • An eccentric wheel 222 is provided on a power output shaft of the drive motor 221 .
  • the eccentric wheel 222 is connected to the vibrating plate 21 .
  • the drive motor 221 drives the eccentric wheel 222 to turn.
  • the eccentric wheel 222 periodically touches and presses against the vibrating plate 21 , thereby achieving a periodical vibration of the vibrating plate 21 .
  • the cleaning raker in this embodiment has another vibrating driver different from the vibrating driver in the first embodiment.
  • the vibrating driver 22 is an electromagnetic valve vibrator 223 .
  • the electromagnetic valve vibrator 223 includes an electromagnetic oscillator plate 224 and an electromagnetic coil 225 .
  • the electromagnetic coil 225 is disposed in the electromagnetic oscillator plate 224 .
  • the electromagnetic oscillator plate 224 is connected to the vibrating plate 21 .
  • the electromagnetic oscillator plate 224 is a C-shaped plate with an open at one side thereof.
  • the electromagnetic coil 225 is disposed in the C-shaped electromagnetic oscillator plate 224 vertically. After the electromagnetic coil 225 is switched on, the electromagnetic oscillator plate 224 generates periodical vibration which is transferred to the vibrating plate 21 , thereby driving the vibrating plate 21 to vibrate.
  • FIG. 8 and FIG. 9 still another cleaning raker in accordance with a third embodiment of the present invention is shown.
  • the cleaning raker in this embodiment has still another vibrating driver different from the vibrating driver in the above embodiments.
  • the vibrating driver 22 is an ultrasonic generator 226 .
  • the ultrasonic generator 226 generates ultrasonic wave, the ultrasonic wave is transferred to the dusts through the vibrating plate 21 , accordingly achieving a good vibrating cleaning effect.
  • the vibrating plate 21 is connected to the raker holder 1 , for example, through a suspension device 17 .
  • the suspension device 17 is configured to buffer the impact as the vibrating plate 21 is vibrating.
  • the suspension device 17 can be selected from the group consisting of: silica, spring, cylinder, and hydraulic cylinder and other similar buffering structure.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning In General (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Road Repair (AREA)
US12/544,006 2008-08-22 2009-08-19 Cleaning raker Abandoned US20100043155A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200820146922.3 2008-08-22
CNU2008201469223U CN201271206Y (zh) 2008-08-22 2008-08-22 一种清洁地耙

Publications (1)

Publication Number Publication Date
US20100043155A1 true US20100043155A1 (en) 2010-02-25

Family

ID=40881562

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/544,006 Abandoned US20100043155A1 (en) 2008-08-22 2009-08-19 Cleaning raker

Country Status (2)

Country Link
US (1) US20100043155A1 (zh)
CN (1) CN201271206Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502173A (en) * 2012-05-17 2013-11-20 Brian John Eaglestone Vacuum cleaning apparatus
US9955833B2 (en) 2012-12-27 2018-05-01 Lg Electronics Inc. Vacuum cleaner

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105040385A (zh) * 2015-06-12 2015-11-11 吉美发展有限公司 多功能蒸汽熨斗
KR101821887B1 (ko) * 2015-07-07 2018-01-24 도시바 라이프스타일 가부시키가이샤 흡입구체 및 전기청소기
CN105537203B (zh) * 2016-02-01 2017-02-22 黄淮学院 一种风电融合除尘器吸嘴及其集尘设备
CN105598093B (zh) * 2016-02-01 2017-02-22 黄淮学院 一种风电融合除尘器吸嘴及其集尘设备
CN109833006A (zh) * 2017-11-24 2019-06-04 陈国� 一种地面清洗装置
WO2022116212A1 (zh) * 2020-12-04 2022-06-09 南京溧水高新创业投资管理有限公司 一种振动式地面除污设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581794A (en) * 1947-01-23 1952-01-08 Ferguson Radio Corp Suction cleaner with carpet beater and brush
US7234198B2 (en) * 2004-06-18 2007-06-26 Bosses Mark D Vacuum cleaner nozzle including mechanical beater and sonic beater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581794A (en) * 1947-01-23 1952-01-08 Ferguson Radio Corp Suction cleaner with carpet beater and brush
US7234198B2 (en) * 2004-06-18 2007-06-26 Bosses Mark D Vacuum cleaner nozzle including mechanical beater and sonic beater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502173A (en) * 2012-05-17 2013-11-20 Brian John Eaglestone Vacuum cleaning apparatus
GB2502173B (en) * 2012-05-17 2016-03-02 Brian John Eaglestone A Vacuum Cleaning Apparatus
US9955833B2 (en) 2012-12-27 2018-05-01 Lg Electronics Inc. Vacuum cleaner

Also Published As

Publication number Publication date
CN201271206Y (zh) 2009-07-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: XIAOTIAN (ZHONGSHAN) INDUSTRIAL CO., LTD.,CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHOW, HUNG;REEL/FRAME:023121/0237

Effective date: 20090812

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION