CN1141760A - 用于真空吸尘器管嘴或用于真空吸尘器的叶轮 - Google Patents

用于真空吸尘器管嘴或用于真空吸尘器的叶轮 Download PDF

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Publication number
CN1141760A
CN1141760A CN95121793A CN95121793A CN1141760A CN 1141760 A CN1141760 A CN 1141760A CN 95121793 A CN95121793 A CN 95121793A CN 95121793 A CN95121793 A CN 95121793A CN 1141760 A CN1141760 A CN 1141760A
Authority
CN
China
Prior art keywords
impeller
vacuum cleaner
wheel face
nozzle
parts
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
CN95121793A
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English (en)
Inventor
拉斯·G·基尔斯多姆
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.)
Electrolux AB
Original Assignee
Electrolux AB
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Filing date
Publication date
Application filed by Electrolux AB filed Critical Electrolux AB
Publication of CN1141760A publication Critical patent/CN1141760A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0039—Single wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
    • B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/49—Domestic appliances, e.g. vacuum cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/302—Manufacturing methods joining by welding
    • B60B2310/3025—Manufacturing methods joining by welding by thermal welding, e.g. friction, induction or ultrasonic welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/318—Manufacturing methods joining by adhesive bonding, e.g. glueing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B60B2360/322—Comprising polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B60B2360/324—Comprising polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/34—Reinforced plastics
    • B60B2360/344—With woven material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/20—Avoidance of
    • B60B2900/212—Damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/551—Handling of obstacles or difficult terrains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10279—Cushion
    • Y10T152/10378—Casing enclosed core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Tires In General (AREA)
  • Electric Suction Cleaners (AREA)
  • Woven Fabrics (AREA)

Abstract

本发明涉及一种用于真空吸尘器管嘴或用于真空吸尘器的叶轮，该叶轮包括一个由较硬质材料制成的中心部件(10a，10b)，该中心部件设有由具有小摩擦系数的软质材料如毛毡材料制成的轮面。

Description

用于真空吸尘器管嘴或用于真空吸尘器的叶轮
本发明涉及一种用于真空吸尘器管嘴或用于真空吸尘器的叶轮。
真空吸尘器管嘴有时设有叶轮以便提高其性能，叶轮通常由硬质塑料制成，这种叶轮的缺陷在于容易擦伤地板，为消除这种缺陷，已经建议采取带橡皮轮面的车轮例如在DE3520119中所述的，然而这样的替代手段会导致管嘴很难侧向移动。
本发明的目的是提供一种叶轮它不具有上述的缺陷即叶轮可使得管嘴在地板上任何方向移动而不存在明显的阻力，而且不会擦伤地板这是借助具有本发明权利要求所述之特征的设备来完成的，根据本发明叶轮也可以方便地支撑真空吸尘器。
结合附图对本发明的实施例进行描述，该附图是根据本发明叶轮的纵剖面图。
附图所述的叶轮包括一个由较硬材料如硬质塑料制成的中心部件10，部件10是一个部件或如附图所述的几个结合部件10a，10b，部件10a的轮毂部分11侧向延伸，其上是部件10b的轮毂部分12，它以相应的方式成形设置于规定的位置上，轮毂部分11有一个直通的圆柱形的腔13，一个可插入并与管嘴固定的轴(未示出)穿插过腔13，在部件10a和10b之间有一个由具有小摩擦系数的软质材料例如毡布制成的环形轮面14，轮面的内周边放置在轮毂部分12上并卡紧在部件10a和10b之间。最后提到的部件以任何方式例如胶粘或螺栓连接相对于彼此固定，这里所述的软质材料是指包括用毡制品，编或用粘合剂的方式粘结在一起的天然和/或合成纤维。

Claims (4)

1、用于真空吸尘器管嘴或用于真空吸尘器的叶轮，其特征在于叶轮(10)包括一个由较硬质材料制成的中心部件(10a，10b)，该中心部件支撑一个有低摩擦系数的软质材料制成的轮面(14)。
2、根据权利要求1所述的叶轮，其特征在于轮面(14)完全或部分包括天然和/或合成纤维材料如毡布。
3、根据权利要求2所述的叶轮，其特征在于轮面的材料通过毡制品编织或用粘合剂粘结在一起。
4、根据上述任何一项权利要求所述的叶轮，其特征在于中心部件包括两个彼此结合的部件(10a，10b)，所述两个部件(10a，10b)之间轮面(14)被卡紧。
CN95121793A 1994-12-12 1995-12-08 用于真空吸尘器管嘴或用于真空吸尘器的叶轮 Pending CN1141760A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404314-8 1994-12-12
SE9404314A SE503784C2 (sv) 1994-12-12 1994-12-12 Hjul för ett dammsugarmunstycke eller för en dammsugare

Publications (1)

Publication Number Publication Date
CN1141760A true CN1141760A (zh) 1997-02-05

Family

ID=20396300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95121793A Pending CN1141760A (zh) 1994-12-12 1995-12-08 用于真空吸尘器管嘴或用于真空吸尘器的叶轮

Country Status (6)

Country Link
US (1) US5704091A (zh)
EP (1) EP0716938B1 (zh)
JP (1) JPH08215115A (zh)
CN (1) CN1141760A (zh)
DE (1) DE69506515T2 (zh)
SE (1) SE503784C2 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200151254Y1 (ko) * 1997-07-22 1999-07-15 최진호 업라이트청소기
JP3649949B2 (ja) * 1999-06-07 2005-05-18 三洋電機株式会社 車輪及びこの車輪を有する電気掃除機
US6561591B2 (en) 2001-06-07 2003-05-13 The Scott Fetzer Company Wheel assembly
US20040000022A1 (en) * 2002-06-27 2004-01-01 Royal Appliance Mfg. Co Resiliently-coupled drive wheel assembly for self-propelled vacuum cleaner
DE102004029832A1 (de) * 2004-06-19 2005-12-29 Vorwerk & Co. Interholding Gmbh Vorrichtung wie insbesondere ein verfahrbarer Staubsauger sowie Laufrolle für eine solche Vorrichtung
DE102005043848A1 (de) * 2005-09-13 2007-03-22 Düpro AG Laufrad für eine Bodenfläche
SE531097C2 (sv) * 2006-12-28 2008-12-16 Electrolux Ab Hjul för golvvårdsanordningar
GB2454924B (en) 2007-11-23 2011-12-14 Dyson Technology Ltd Support assembly
WO2010137425A1 (ja) * 2009-05-29 2010-12-02 株式会社東芝 吸込口体および電気掃除機
JP5537090B2 (ja) * 2009-08-24 2014-07-02 株式会社東芝 吸込口体および電気掃除機
CN106457646A (zh) * 2013-11-24 2017-02-22 I·本梅尔 新颖车轮和生产方法
JP6269308B2 (ja) * 2014-05-14 2018-01-31 三菱電機株式会社 電気掃除機の吸込具、及びこの吸込具を備えた電気掃除機
DE102018217407B3 (de) 2018-10-11 2020-01-16 BSH Hausgeräte GmbH Laufrolle für ein Bodenreinigungsgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319413A1 (de) * 1982-08-21 1984-02-23 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Pruefgeraet fuer fahrzeugscheinwerfer
JPS59171701A (ja) * 1983-03-18 1984-09-28 Sanyo Electric Co Ltd 電気掃除機等の車輪
US4530543A (en) * 1983-09-26 1985-07-23 Whirlpool Corporation Plastic wheel having an annular bearing support
US4577366A (en) 1984-06-13 1986-03-25 Shop-Vac Corporation Vacuum cleaner nozzle having rotating brush
JPH0824637B2 (ja) * 1990-05-29 1996-03-13 松下電器産業株式会社 電気掃除機
DE4105996C1 (zh) * 1991-02-26 1992-07-23 Stein & Co Gmbh, 5620 Velbert, De
US5255410A (en) * 1991-02-26 1993-10-26 Stein & Co. Gmbh Vacuum cleaner
DE9114990U1 (zh) * 1991-12-03 1992-02-06 Fa-Ba Franz Balduin Transportgeraetefabrik, 5190 Stolberg, De

Also Published As

Publication number Publication date
EP0716938B1 (en) 1998-12-09
EP0716938A1 (en) 1996-06-19
SE503784C2 (sv) 1996-09-02
JPH08215115A (ja) 1996-08-27
US5704091A (en) 1998-01-06
DE69506515D1 (de) 1999-01-21
SE9404314L (sv) 1996-06-13
DE69506515T2 (de) 1999-07-01
SE9404314D0 (sv) 1994-12-12

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SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication