WO2011033096A1 - Brosse de nettoyage - Google Patents

Brosse de nettoyage Download PDF

Info

Publication number
WO2011033096A1
WO2011033096A1 PCT/EP2010/063760 EP2010063760W WO2011033096A1 WO 2011033096 A1 WO2011033096 A1 WO 2011033096A1 EP 2010063760 W EP2010063760 W EP 2010063760W WO 2011033096 A1 WO2011033096 A1 WO 2011033096A1
Authority
WO
WIPO (PCT)
Prior art keywords
bristles
cleaning brush
angle
leg
partial
Prior art date
Application number
PCT/EP2010/063760
Other languages
German (de)
English (en)
Inventor
Ralph-Thomas Mayer
Christian Österle
Original Assignee
Leifheit Ag
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 Leifheit Ag filed Critical Leifheit Ag
Priority to EP10755161.6A priority Critical patent/EP2477519B1/fr
Publication of WO2011033096A1 publication Critical patent/WO2011033096A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3026—Dusting brush
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3033—Household brush, i.e. brushes for cleaning in the house or dishes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads

Definitions

  • the invention relates to a cleaning brush with a bristle holder on which a plurality of juxtaposed and successively arranged bristles are held with a clamped end, wherein the bristles with their clamped ends opposite free ends a
  • a cleaning brush is to be understood as meaning any cleaning device that has projecting bristles and is used for sweeping or scraping off dirt.
  • Cleaning brushes such as feather dusters
  • the known feather dusters have a bristle holder and bristles which are fastened to the bristle holder.
  • substantially U-shaped bristle holders are known, which have a base portion and two legs, each of which
  • Base portion extend have.
  • the bristle holder on a coupling device which allows coupling of the cleaning brush with, for example, a rod device.
  • the rod device is coupled to a coupling element of the coupling device, wherein the coupling element is attached to a holding element.
  • the holding element is connected to both legs, wherein the coupling element is provided between the two legs on the holding element.
  • Wall surface angle forms, which accumulated in these wall corners Dirt can not be removed easily. This results from placing the cleaning brush for cleaning the wall corner in a position in which the bristles provided on the base portion and / or on one of the two legs constitute the respective wall corners
  • a force directed in the direction of the wall corners to be cleaned must be exerted on the duster.
  • the force causes at least a part of the bristles already touching the wall surfaces to bend over and thus an intrusion of the base section, for example
  • the new brush should be present in wall corners
  • Another object of the invention is that the
  • Cleaning brush for different wall corners i. for wall corners that form a different wall surface angle between the two wall surfaces, can be used without a force on the cleaning brush must be exercised.
  • a cleaning brush wherein the brushing surface of at least three arranged one behind the other Partial surfaces is formed, each sub-area is assigned a group of bristles and the bristles of a first group in a first
  • Wall corners do not buckle bristles, whereby the cleaning efficiency of the cleaning brush is not reduced.
  • wall corners which have a different wall surface angle between the two wall surfaces, by appropriate positioning of the
  • Cleaning brush can be easily cleaned without bending the bristles.
  • the sub-areas need not be flat or flat, they can also both transverse to the brush surface and along the brush surface
  • angles can be adapted to the geometry of the surface to be cleaned, with a universal device will usually be preferred. Also, the angles can run in the same direction or in opposite directions, the angle ß so the curvature of the angle ⁇ partially, completely or even overcompensate,
  • the first, second and third partial surfaces defining the brushing surface are defined by one end of the bristles provided on a bristle holder of the cleaning brush.
  • a further advantageous embodiment of the invention is that a coupling device is provided for coupling with a rod device on a leg, wherein the coupling device is arranged offset to the leg.
  • Coupling device can remove the cleaning brush for removal
  • an advantageous embodiment of the invention is that the bristle length of the attached bristle holder bristles differs from each other. Thus, for example, by a longer formation of at least a portion of the bristle length at a
  • FIG. 1 shows a side view of the cleaning brush. Best way to carry out the invention
  • the bristle holder 2 has a first and a second leg 10, 20 and is formed as an injection molded part and / or as a blow-molded part.
  • the first and second legs 10, 20 are connected to each other in a connecting portion 4 and form a substantially V-shape.
  • the bristle holder is U-shaped. In this case, a first and a second leg extend from one
  • the attached to the bristle holder 2 bristles 1 are composed of three groups 1 1 ', 1 1 "and 1 1"' together.
  • the bristles 1 1 'attached to the first leg 10 form a first group and the bristles 11 1 "attached to the second leg 20 form a second group Bristle 1 is attached to the first leg 10 and another part is attached to the second leg 20.
  • the bristles 1 1 'of the first group and the bristles 1 1 "of the second group are each adjacent to the bristles 1 1"' of the third group.
  • the bristles 1 form a narrow, elongate brush with a brush surface, which has the three mutually angled partial surfaces T1, T2 and T3.
  • the second leg 20 is formed longer than the first leg 10.
  • first leg 10 is formed as long or longer than the second leg 20.
  • Center line angle y is here 45 °.
  • centerline angle ⁇ depends on the area of use of the duster. More specifically, the centerline angle ⁇ depends on the wall surface angle existing between the wall surfaces.
  • the coupling device 30 is connected to the second leg 20 of the
  • the coupling device 30 is arranged offset from the second leg 20 in the direction of the first leg 10. Furthermore, the coupling device 30 extends away from the connecting portion 4 and has a coupling element 31 at its end remote from the second leg 20. By means of the coupling element 31, the duster with
  • the coupling element 31 may be, for example, a part of a plug connection.
  • the attached to the first and second legs 10, 20 bristles have a different length.
  • at least some of the bristles 11 '', 11 '' of the second and / or third group fastened to the second leg 20 are made longer than the bristles 11 'of the first group and / or bristles third fastened to the first leg 10
  • the bristle length preferably has a value between 5 and 9 cm
  • Other embodiments are conceivable in which at least part of the bristles 11 ', 11' "of the first leg attached to the first leg 10 and / or or third group is formed longer than the fixed to the second leg 20 bristles 1 1 "of the second and / or bristles 1 1" 'of the third group.
  • other variations in the bristle length of the attached to the first and second legs 10, 20 bristles 1 1, 21 are conceivable.
  • the not connected to the first and second legs 10, 20 end of the bristles 1 forms different sub-areas T1, T2, T3.
  • the bristles 1 1 of the first group attached to the first leg 10 form a first partial area T1 and the bristles 12 of the second group attached to the second leg 10 form a second partial area T2 different from the first partial area T1.
  • a third partial area T3, which is different from the first and second partial areas T1, T2, is formed by the bristles formed the third group. More specifically, the attached to the connecting portion 4 and bristles 1 1, 21 of the third group form the third partial area T3.
  • the first, second and third partial area T1, T2, T3 are shown in FIG. 1 by means of dashed lines. These partial areas T1, T2, T3 are only imaginary
  • the bristles 1 1 ', 1 1 ", 1 1"' of the first, second and third groups T1, T2, T3 are attached to the first and second legs 10, 20, and the bristle length of the individual bristles 1 becomes such that a first angle ⁇ formed between the first and third partial areas T1, T3 has a different value than a second angle ⁇ formed between the second and third partial areas T2, T3.
  • the value of the first and second angle a, b is chosen such that it corresponds approximately to the wall surface angle between the two wall surfaces of a wall corner.
  • Center lines 12, 22 contains.
  • the leg surface 15, 25 corresponds to the surface of the respective leg 10, 20, to which the bristles 1 1, 21 are attached.
  • first angle ⁇ has a value in the range of 130 ° to 140 °, preferably 135 °
  • the formed between the second and third partial surface T2 and T3 second angle ß has a value in the range of 80 ° to 100 °, preferably 90 °, or in the range of 40 ° to 50 °, preferably 45 °.
  • the bristles 1 1 ', 1 1 ", 1 1"' of the first, second and third group are attached to the bristle holder 2 such that at least two bristles formed between the respective bristles and the bristle holder 2 Borstenhalterwinkel different from each other. More accurate said at least one bristle holder angle has a value smaller than 90 °. Embodiments are also conceivable in which the bristle holder angle is the same for all bristles 1.
  • Coupling element 31 coupled to a stem.
  • the handle allows the user to easily use the duster and makes it easier to clean hard-to-reach wall corners. Thereafter, the duster is brought into a first position in which the bristles 1 1 ', 1 1 "', which form the first and third partial area T1, T3, the respective wall surfaces
  • the duster is oriented with respect to the wall surfaces such that the first leg 10 of one wall surface and the connecting portion 4 of the other wall surface are opposed to each other. Since the first angle a has the same value as the wall surface angle, a part of the bristles 1 1, 21 in the
  • Rod device is coupled, brought into a second position.
  • the bristles 11 '", 11' '' which form the second and third partial surfaces T2, T3, face the respective wall surfaces. That is, the feather duster is oriented with respect to the wall surfaces such that the second leg 20 of a wall surface and the

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Brushes (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

L'invention concerne une brosse de nettoyage (1) qui présente un support (2) et des poils (11) qui sont fixés au support (2) et forment une surface de brosse. Le support (2) présente, de préférence, deux branches (10, 20). L'inconvénient des brosses de nettoyage connues est qu'elles ne permettent pas d'atteindre tous les coins. L'invention y remédie en ce que les poils (11, 21) fixés au support (2) forment une première, une deuxième et une troisième surface partielle (T1, 12, 13) qui ensemble forment la surface de brosse. Les différentes surfaces partielles (T1, T2, T3) sont disposées de manière à être mutuellement coudées, une valeur d'un premier angle α formé entre la première et la troisième surface partielle (T1, T3) étant, de préférence, différent d'une valeur d'un deuxième angle β formé entre la deuxième et la troisième surface partielle (T2, T3).
PCT/EP2010/063760 2009-09-17 2010-09-17 Brosse de nettoyage WO2011033096A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10755161.6A EP2477519B1 (fr) 2009-09-17 2010-09-17 Brosse de nettoyage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009042028A DE102009042028A1 (de) 2009-09-17 2009-09-17 Reinigungsgerät mit einem Borstenhalter
DE102009042028.2 2009-09-17

Publications (1)

Publication Number Publication Date
WO2011033096A1 true WO2011033096A1 (fr) 2011-03-24

Family

ID=43430647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/063760 WO2011033096A1 (fr) 2009-09-17 2010-09-17 Brosse de nettoyage

Country Status (3)

Country Link
EP (1) EP2477519B1 (fr)
DE (1) DE102009042028A1 (fr)
WO (1) WO2011033096A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016106115U1 (de) * 2016-10-31 2016-11-10 Joachim Huller Bürste, insbesondere Spülbürste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617329A (en) 1925-09-02 1927-02-15 Glover John Mop
US2279209A (en) 1940-01-31 1942-04-07 Cloyd L Snyder Brush
GB2417415A (en) 2004-08-28 2006-03-01 Neil Antony Matchell Turner Tool for cleaning weeds or moss
US20060200929A1 (en) 2005-01-28 2006-09-14 S.C. Johnson & Son, Inc. Flexible cleaning tool with replaceable non-woven pad and cleaning fluid reservoir
US20080295779A1 (en) 2007-05-30 2008-12-04 Dehoff Debra A Cage cleaning device
CA2610307A1 (fr) 2007-11-13 2009-05-13 Garant Gp Instrument de deneigement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617329A (en) 1925-09-02 1927-02-15 Glover John Mop
US2279209A (en) 1940-01-31 1942-04-07 Cloyd L Snyder Brush
GB2417415A (en) 2004-08-28 2006-03-01 Neil Antony Matchell Turner Tool for cleaning weeds or moss
US20060200929A1 (en) 2005-01-28 2006-09-14 S.C. Johnson & Son, Inc. Flexible cleaning tool with replaceable non-woven pad and cleaning fluid reservoir
US20080295779A1 (en) 2007-05-30 2008-12-04 Dehoff Debra A Cage cleaning device
CA2610307A1 (fr) 2007-11-13 2009-05-13 Garant Gp Instrument de deneigement

Also Published As

Publication number Publication date
DE102009042028A1 (de) 2011-03-24
EP2477519A1 (fr) 2012-07-25
EP2477519B1 (fr) 2019-10-16

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