US20090265856A1 - Dust collecting device - Google Patents

Dust collecting device Download PDF

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Publication number
US20090265856A1
US20090265856A1 US12/129,757 US12975708A US2009265856A1 US 20090265856 A1 US20090265856 A1 US 20090265856A1 US 12975708 A US12975708 A US 12975708A US 2009265856 A1 US2009265856 A1 US 2009265856A1
Authority
US
United States
Prior art keywords
mattress
dust
working face
dust exhaust
stiffening ribs
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
US12/129,757
Other languages
English (en)
Inventor
Weidong Xu
Shuichun Zhou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20090265856A1 publication Critical patent/US20090265856A1/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
    • A47L23/00—Cleaning footwear
    • A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
    • A47L23/26—Mats or gratings combined with brushes ; Mats
    • A47L23/266—Mats

Definitions

  • the invention relates to an automatic cleaning device, and specifically, to a dust or dirt collecting device.
  • Dust or dirt left on carpets or floorboard is usually removed by means of brushes and dustbins or by use of vacuum cleaners. Though these methods are effective, they also have the following drawbacks: 1) they cannot remove dust or dirt particles immediately after the particles are deposited; 2) cleaning work has to be done frequently, or the dust or dirt particles will accumulate and negatively influence esthetics of the environment; and 3) they require the use of cleaning staff to carry out the same repetitive cleaning function periodically.
  • a dust collecting device comprising a dust collector comprising a port; and a dust collecting mattress comprising a mattress cover, a mattress working face, and a dust exhaust.
  • the port is connected to the dust exhaust via a dust pipe.
  • the mattress working face is formed with a plurality of small holes connected to the dust exhaust.
  • a plurality of stiffening ribs is disposed between the mattress cover and the mattress working face, and a clearance space is formed between the stiffening ribs.
  • the stiffening ribs are concave in shape.
  • a raised ring is formed along the outer edge of the dust collecting mattress and the raised ring is hollow.
  • the dust collecting device of the invention provides the following advantages:
  • FIG. 1 illustrates a cross-sectional view of the dust collecting device according to one embodiment of the invention
  • FIG. 2 illustrates a cross-sectional view of the mattress working face shape-deformed under the weight of passersby according to one embodiment of the invention
  • FIG. 3 is a top view of the mattress working face according to one embodiment of the invention.
  • dust collector corresponds to the number 1 ; dust collecting mattress— 2 ; mattress cover— 3 ; mattress working face— 4 ; dust pipe— 5 ; dust exhaust— 6 ; concave stiffening rib— 7 ; raised ring— 8 ; small hole— 9 , and port— 10 .
  • a dust collecting device of the invention comprises a dust collector 1 comprising a port 10 ; and a dust collecting mattress 2 comprising a mattress cover 3 , a mattress working face 4 , and a dust exhaust 6 .
  • Port 10 is connected to the dust exhaust 6 via a dust pipe 5 .
  • the mattress working face 4 is formed with a plurality of small holes 9 connected to the dust exhaust 6 .
  • the port is formed as standard port and is suitable for connection to various pipes.
  • the mattress working face 4 is designed into an irregularly-raised shape to provide good anti-skid performance.
  • a plurality of small holes 9 is formed on the surface of the mattress working face 4 .
  • the mattress working face 4 bends under the weight allowing the dust or dirt particles drop down though the small holes.
  • a plurality of stiffening ribs is disposed between the mattress cover 3 and the mattress working face 4 , and a certain amount of clearance space is formed between the concave stiffening ribs. Owing to the existence of the clearance space, the dust or particles can drop down to the clearance space and thereby can be collected by the dust collector 1 , so that the carpet or floorboard can be kept clean and provide good environmental atmosphere.
  • a raised ring 8 is also formed along the outer edge of the dust collecting mattress 2 .
  • the raised ring can be a hollow ring for storing fragrance.
  • the raised ring 8 also contributes to the anti-skid performance of the dust collecting device.
  • the dust collecting device of the invention can be used in public places such as hotels, hospitals, factories, schools, government departments, airports, shopping centers, railway stations, etc, or in private places, such as homes, kitchens, cars, etc.

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Refuse Collection And Transfer (AREA)
  • Cleaning In General (AREA)
US12/129,757 2008-04-25 2008-05-30 Dust collecting device Abandoned US20090265856A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2008100942784A CN101258996A (zh) 2008-04-25 2008-04-25 一种吸尘装置
CN200810094278.4 2008-04-25

Publications (1)

Publication Number Publication Date
US20090265856A1 true US20090265856A1 (en) 2009-10-29

Family

ID=39959866

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/129,757 Abandoned US20090265856A1 (en) 2008-04-25 2008-05-30 Dust collecting device

Country Status (4)

Country Link
US (1) US20090265856A1 (zh)
JP (1) JP2009261888A (zh)
CN (1) CN101258996A (zh)
DE (1) DE102008053565A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120304384A1 (en) * 2010-02-26 2012-12-06 3M Innovative Properties Company Patient support systems and methods for transferring patients and controlling patient temperature

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101258996A (zh) 2008-04-25 2008-09-10 徐卫东 一种吸尘装置
CN105411474A (zh) * 2015-12-23 2016-03-23 黄斌 一种传染病医院病床用清扫吸尘器具
CN106523021B (zh) * 2016-11-14 2018-10-12 重庆市合川区九峰煤炭有限公司 用于矿井的除尘系统
CN106401638B (zh) * 2016-12-22 2018-10-02 重庆市合川区九峰煤炭有限公司 用于矿井的除尘系统
CN106761885B (zh) * 2016-12-22 2018-12-28 重庆市合川区九峰煤炭有限公司 基于矿井降温系统的除尘系统
CN106523019B (zh) * 2016-12-22 2018-11-02 重庆市合川区九峰煤炭有限公司 基于矿井降温系统的除尘系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786531A (en) * 1972-07-07 1974-01-22 J Borg Portable self-cleaning door mat
US6067688A (en) * 1997-11-17 2000-05-30 West; William E. Shoe cleaning device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431023Y2 (zh) * 1986-07-04 1992-07-27
JPH0444869U (zh) * 1990-08-13 1992-04-16
JPH0662975U (ja) * 1993-02-15 1994-09-06 スター工業株式会社 吸塵マット
CN101258996A (zh) 2008-04-25 2008-09-10 徐卫东 一种吸尘装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786531A (en) * 1972-07-07 1974-01-22 J Borg Portable self-cleaning door mat
US6067688A (en) * 1997-11-17 2000-05-30 West; William E. Shoe cleaning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120304384A1 (en) * 2010-02-26 2012-12-06 3M Innovative Properties Company Patient support systems and methods for transferring patients and controlling patient temperature
US9381127B2 (en) * 2010-02-26 2016-07-05 Matthew T. Scholz Patient support systems and methods for transferring patients and controlling patient temperature

Also Published As

Publication number Publication date
JP2009261888A (ja) 2009-11-12
CN101258996A (zh) 2008-09-10
DE102008053565A1 (de) 2009-11-05

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STCB Information on status: application discontinuation

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