EP3547871A1 - Brosse de balayage - Google Patents

Brosse de balayage

Info

Publication number
EP3547871A1
EP3547871A1 EP16804769.4A EP16804769A EP3547871A1 EP 3547871 A1 EP3547871 A1 EP 3547871A1 EP 16804769 A EP16804769 A EP 16804769A EP 3547871 A1 EP3547871 A1 EP 3547871A1
Authority
EP
European Patent Office
Prior art keywords
rod
counter
sweeping
rod means
rotation
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
EP16804769.4A
Other languages
German (de)
English (en)
Inventor
Mathias KRIEG
Annette HOLZER
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP3547871A1 publication Critical patent/EP3547871A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0058—Mechanical joint or hinge made up of several components
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/0062—Brushes where the reservoir is specifically intended for being refilled when empty
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0075—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being adjustable and stable during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • A46B7/10—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement as a rotating cylinder
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/302—Broom

Definitions

  • the invention relates to a broom, comprising a sweeping head on which at least one sweeping roller is arranged, a drive motor for rotatably driving the at least one sweeping roller about a rotation axis, a rod means for guiding the sweeping broom, a pivot bearing, via which the rod means is connected to the sweeping head and via which the rod device is pivotable relative to the sweeping head about a Kehrkopf- pivot axis, and a fixing device by which at least one defined pivot position is fixable as a fixation position of the rod means to the sweeping head with the sweeping head.
  • the fixing device is coupled to a locking device, wherein the locking device in the at least one fixing position locks at least one of the following:
  • Driving motor a rotatability of a second part of the rod means relative to a first part of the rod means about a rod axis of rotation, wherein the first part rotationally fixed with respect to the rod axis of rotation is connected to the pivot bearing and the rod axis of rotation transverse to the Kehrkopf- pivot axis is oriented. Due to the pivoting of the rod device to the sweeping head, the broom can be adapted to different operator sizes in a simple manner, and on the other hand results in a simple operation by the flexibility in the pivot angle between the rod device and the broom.
  • the fixing device is coupled to the locking device and in particular mechanically coupled, so that in the at least one fixing position, the at least one Sweeping roller is not rotationally driven by the drive motor and / or rotation of the second part of the rod means is locked or inhibited to the first part of the rod means.
  • the at least one fixing position is secured with frictional connection and / or frictional engagement. This results in a structurally simple construction.
  • a fixing position can be secured so that no damage occurs when under excessive force on the broom (and in particular the rod device) is acted upon. The excessive force leads to a repeal of at least one fixation position while preventing damage.
  • the pivot bearing is assigned a contour track and a counter element for movement on the contour track, and the counter element is movable on a guide and, in particular, displaceable.
  • the contour line and the counter element can be realized in a simple way, the fixing device.
  • a (mechanical) coupling to the locking device can be realized in a simple manner.
  • the movable guide of the counter element is in particular separated from the pivoting on the pivot bearing.
  • the counter element is a sliding element for sliding on the contour line or a rolling element for (un) rolling on the contour line.
  • the coupling of the fixing device to the locking device via the counter element takes place and determines a position of the counter element due to a pivot position of the rod means to the sweeping head, whether a fixing position exists or not and in particular determines a position of the counter element in its movable guide, whether a blocking position for the locking device is present or not.
  • the counter element is then a common element of the fixing device and the locking device.
  • the counter element ensures the securing of the at least one fixing position. In the at least one fixing position, its position is such that the locking device exerts its blocking effect. This results in a mechanically and structurally simple construction of the broom.
  • the at least one switch can be a Be contact switch on which the switching element presses, or can
  • the counter element is positioned so that it holds the locking element, for example, a form-fitting manner in the recording. This can be opened up simple manner when reaching a fixation automatically realize a blocking position on positioning of the counter element.
  • the first part of the rod means comprises a support surface on which the second part of the rod means is supported, the rod rotation axis being oriented perpendicular to the support surface.
  • the support surface is oriented at an acute angle to a longitudinal axis of the first part of the rod means, and the longitudinal axis of the first part of the rod means is oriented perpendicular to the sweeping head pivot axis.
  • the rod rotation axis is oriented at an acute angle to a longitudinal axis of the first part of the rod device. This acute angle is for example in the order of 30 °.
  • a rotation of the second part to the first part in each pivotal position of the rod device outside the at least one fixation position is then possible. This results in extensive application possibilities.
  • a pivot angle range for the pivotability of the rod means relative to the sweeping head is at least approximately 180 °. This results in extensive application possibilities and also storage options for the broom.
  • Figure 2 is a side view of the broom according to Figure 1 in the
  • Figure 4 is a sectional view taken along line 4-4 of Figure 2;
  • a shaft is rotatably mounted on the sweeping head 12, wherein the associated shaft receptacle is rotatably positioned on the second part 58 of the rod device 14.
  • a housing 64 is arranged, which protects the pivot bearing 46.
  • the housing 64 in this case has an opening 66 through which the first part 56 of the rod device 14 has penetrated and to the
  • the broom 10 works as follows:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)

Abstract

L'invention concerne une brosse de balayage, laquelle comporte une tête de balayage (12) sur laquelle est disposé au moins un rouleau de balayage (32), un moteur d'entraînement (30) servant à l'entraînement en rotation dudit au moins un rouleau de balayage (32) autour d'un axe de rotation (36), un dispositif à barre (14) servant à guider la brosse de balayage, un palier de pivotement (46) par le biais duquel le dispositif à barre (14) est relié à la tête de balayage (12) et par le biais duquel le dispositif à barre (14) peut être pivoté par rapport à la tête de balayage (12) autour d'un axe de pivotement de tête de balayage (48), et un dispositif de fixation (84) au moyen duquel au moins une position de pivotement définie peut être fixée en tant que position de fixation (76 ; 80) du dispositif à barre (14) par rapport à la tête de balayage (12) à l'aide de la tête de balayage (12), le dispositif de fixation (84) étant accouplé à un dispositif de blocage (118), le dispositif de blocage (118) bloquant, dans ladite au moins une position de fixation (76 ; 80), au moins l'un parmi : (i) un entraînement en rotation dudit au moins un rouleau de balayage (32) par le moteur d'entraînement (30) ; (ii) une possibilité de rotation d'une deuxième partie (58) du dispositif à barre (14) par rapport à une première partie (56) du dispositif à barre (14) autour d'un axe de rotation de barre (126), la première partie (56) étant reliée au palier de pivotement (46) de manière solidaire en rotation par rapport à l'axe de rotation de barre (126) et l'axe de rotation de barre (126) étant orienté transversalement à l'axe de pivotement de tête de balayage (48).
EP16804769.4A 2016-11-30 2016-11-30 Brosse de balayage Pending EP3547871A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/079188 WO2018099543A1 (fr) 2016-11-30 2016-11-30 Brosse de balayage

Publications (1)

Publication Number Publication Date
EP3547871A1 true EP3547871A1 (fr) 2019-10-09

Family

ID=57442689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16804769.4A Pending EP3547871A1 (fr) 2016-11-30 2016-11-30 Brosse de balayage

Country Status (3)

Country Link
EP (1) EP3547871A1 (fr)
CN (1) CN109996464B (fr)
WO (1) WO2018099543A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650839Y2 (fr) * 1978-01-17 1981-11-27
WO1998012023A1 (fr) 1996-09-23 1998-03-26 The Procter & Gamble Company Materiel de nettoyage a commande pivotante et presentant une poignee ergonomique formant un angle
GB2393900C (en) * 2001-07-20 2006-08-21 Grey Technology Ltd Surface cleaning apparatus
DE102004033736A1 (de) * 2004-07-13 2006-02-02 Vorwerk & Co. Interholding Gmbh Vorsatzgerät für einen Staubsauger
JP2006136512A (ja) * 2004-11-12 2006-06-01 Matsushita Electric Ind Co Ltd 電気掃除機
CN1853554B (zh) * 2005-04-29 2011-01-26 光荣电业公司 电动清洁清扫器
CN2845692Y (zh) * 2005-08-08 2006-12-13 苏州金莱克清洁器具有限公司 立式吸尘器滚刷离合装置
DE202005016563U1 (de) * 2005-10-20 2005-12-29 Hsiao, Tien-Jong Elektrische Kehrmaschine
CN201033055Y (zh) * 2007-04-13 2008-03-12 卞庄 立式吸尘器
EP2946713A1 (fr) * 2014-05-05 2015-11-25 Fimap S.P.A. Machine à laver le sol

Also Published As

Publication number Publication date
CN109996464A (zh) 2019-07-09
WO2018099543A1 (fr) 2018-06-07
CN109996464B (zh) 2022-02-01

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