WO2009153137A1 - Lave-vaisselle pourvu d'au moins un panier réglable en hauteur - Google Patents

Lave-vaisselle pourvu d'au moins un panier réglable en hauteur Download PDF

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Publication number
WO2009153137A1
WO2009153137A1 PCT/EP2009/056372 EP2009056372W WO2009153137A1 WO 2009153137 A1 WO2009153137 A1 WO 2009153137A1 EP 2009056372 W EP2009056372 W EP 2009056372W WO 2009153137 A1 WO2009153137 A1 WO 2009153137A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotary elements
dishwasher
rotary
dishwasher according
washing
Prior art date
Application number
PCT/EP2009/056372
Other languages
German (de)
English (en)
Inventor
Michael Neumann
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2009153137A1 publication Critical patent/WO2009153137A1/fr

Links

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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/504—Arrangements for changing the height of racks

Definitions

  • Dishwasher with at least one height-adjustable dish rack Dishwasher with at least one height-adjustable dish rack
  • the invention relates to a dishwasher according to the preamble of patent claim 1.
  • Dishwashers are usually equipped with a top and bottom crockery basket, which can be pulled out laterally guided rollers or sliding from the washing out.
  • a dishwasher with a height-adjustable arrangement for a pull-out dish rack is known.
  • the dish rack is mounted by means of rollers in a guide rail mounted on the washing.
  • the rollers each consist of an outer ring and a roller bearing, wherein on the roller bearings an eccentric receiving element hook of the dish rack is added and the roller bearings can be rotated relative to the outer ring to adjust in this way the height of the dish rack.
  • Object of the present invention is to provide a dishwasher, in which a larger change in the vertical position or height of the dish rack is possible.
  • the invention relates to a dishwasher, in particular household dishwasher, at least comprising a washing container with at least one in its vertical height with respect to the washing container variable crockery basket, which is mounted eccentrically mounted on rotary elements in the washing.
  • the rotary elements are arranged stationarily in the washing container. This allows a particularly simple structure, without the maximum achievable adjustment height, for example, by the dimensions of telescoping guide rails is limited, with which a dish rack is arranged extendable in the washing.
  • each rotary member is rotatably mounted about a horizontal axis of rotation on the associated container wall and can be locked by means of a functionally coupled to the rotary adjusting and locking mechanism in adjustable rotational positions ,
  • the at least two opposing rotary elements are preferably symmetrical and arranged and rotatable about a same (common) axis of rotation.
  • the rinsing container is provided on the two side walls each with two rotary elements, which are preferably formed and arranged symmetrically, wherein the opposing rotary elements are each rotatable about a same axis of rotation.
  • an adjusting and locking mechanism for locking the rotary elements in rotational positions of the rotary elements.
  • each rotary element interacts with a latching mechanism, by means of which the rotary elements can be latched in rotational positions of the rotary elements.
  • each rotary element is frictionally connected to a non-rotatable friction element, such that the rotary elements can be locked in rotational positions of the rotary elements.
  • the rotary elements are rotatably mounted on mounted on the side wall bearing pin.
  • the rotary member is rotatably mounted on an integrally formed on the side wall bearing pin, wherein the pin axis a
  • Rotary axis for rotation of the rotary element pretends.
  • An attachment of the bearing pin on the side wall can be done by a material and / or positive and / or positive connection of the bearing bolt with the side wall, for example by screwing, welding, riveting or gluing.
  • the rotary element is frictionally mounted on the bearing pin, wherein the friction torque occurring during a rotation selected is that a frictional locking of the rotary member is made possible in a selectable rotational position.
  • a wear-resistant intermediate element is also arranged between the rotary member and the bearing pin, which consists for example of Teflon, whereby increased wear in long-term use can be avoided. It is preferably provided that a wear-resistant intermediate part is arranged between the rotary elements and bearing pin.
  • the crockery basket for loading and unloading can be pulled out or inserted from the washing container, it is preferably provided that the crockery basket is provided with guide rails, which are connected to the rotary elements.
  • the guide rails are formed telekopierbar. It is preferably provided that the guide rails are guided horizontally displaceable by the rotary elements.
  • the dishwasher according to the invention allows in a simple manner a variable adjustment of the vertical position of the dish rack. If two crockery baskets are arranged in the rinsing container, the clear height above the lower crockery basket or the clear height above the upper crockery basket can optionally be increased with a variable height adjustment of the upper crockery basket.
  • FIG. 1 is a schematic perspective view of a washing container of a dishwasher according to the invention.
  • FIG. 2 shows a further schematic illustration of the washing container of FIG. 1.
  • the box-shaped washing container 1 is made of sheet metal. It comprises a vertical first side wall 3, a vertical second side wall 4, a vertical rear wall 5, a horizontal top wall 6 and a horizontal bottom wall 7, which form a container bottom. surrounded nenraum 8 for receiving dishes. About a base 10 of the washing 1 is on the floor.
  • a surrounding the washing container 1 device housing with two lateral housing walls, which are arranged opposite and adjacent to the two side walls 3, 4, a rear housing wall, which is disposed opposite and adjacent to the rear wall 5, as well as an example in Form of a worktop formed upper housing wall, which is arranged opposite and adjacent to the horizontal top wall 6.
  • the container interior 8 is accessible via a loading or container opening 9, which can be closed by a front door 2 which can be folded down to the front.
  • the front door 2 is articulated for this purpose on a transverse bar 11 of the washing container 1.
  • the washing container 1 is provided with an upper dish rack 12 which can be pulled out of the container and with a lower dish rack 13 which can be pulled out of the container.
  • the lower dish rack 13 is provided on both sides with rollers 16 which are guided in the container interior 8 of stepped bars, which are formed by corresponding stampings of the two side walls 3, 4.
  • the lower rack 13 can be pulled out of the container, wherein the inner side 17 of the front door 2 is provided for this purpose with appropriate stampings for guiding the rollers 16, which are not shown in detail in FIG.
  • the upper crockery basket 12 is provided on both sides thereof with rollers 14 arranged in pairs one above the other, which are guided by two lateral guide rails 15, wherein the guide rails 15 are each arranged between the casters 14 of a pair of casters.
  • the rollers 14 are guided by the guide rails 15.
  • the guide rails 15 can in turn be pulled out of the container interior 8 and, for this purpose, are mounted so as to be horizontally displaceable on the inside of the two side walls 3, 4 in the container interior 8 of the washing container 1, which is shown in more detail in FIG.
  • the front door 2 and the two baskets 12, 13 are no longer shown for the purpose of a clearer representation.
  • the two guide rails 15 are each connected to the inner surfaces 18, 19 of the two side walls 3, 4 of Spiil mattersers 1 connected.
  • two circular rotary elements 20 are rotatably mounted for this purpose, wherein the rotary members 20 are placed in the present embodiment, each by means of a bolt receptacle on a bearing pin, not shown.
  • the bearing pins provide an axis of rotation 21 for each plugged rotary element 20.
  • the bearing bolts can be welded or screwed to their attachment, for example, with the associated side wall, with any other suitable fastening is possible, which does not affect the tightness of the washing.
  • a wear-reducing intermediate piece is used, which consists for example of Teflon.
  • the rotary elements 20 are each provided with eccentrically arranged to the respective axis of rotation 21 connecting pins 22, which serve to connect the guide rails 15 with the associated side wall.
  • the connecting pins 22 in this case engage in a not-shown groove-shaped depression of the support rails 15 and can be moved as sliding elements within the groove-shaped depression, so that the guide rails 15 can be pulled horizontally from the washing compartment 1.
  • the two rotary elements 20 of a same side wall 3, 4 are located approximately at the same height and have a same structure.
  • a vertical position (height) of the upper crockery basket 12 can be easily changed by changing the rotational positions of the four rotary members 20 in a synchronous manner.
  • the rotary elements 20 are frictionally connected to the bearing pin, wherein the rotational position of the rotary elements 20 can be changed by overcoming the respective friction torque.
  • the frictional connection between the rotary elements 20 and the bearing pin is designed so that the friction occurring during rotation of the rotary elements allow comfortable manual adjustment of the rotary elements, but at the same time a sufficiently large friction torque is provided that the turntables in their respective rotational position even at a fully filled with ware crockery basket 12 are locked by frictional engagement.
  • a manual height adjustment of the upper crockery basket 12 can be done in a simple manner by corresponding manual operation of the crockery basket 12, wherein the rotary elements 20 are moved synchronously.
  • the dishwasher according to the invention enables a simple and at the same time robust height adjustment of a dish rack.
  • the adjustable height scales with the eccentricity of the connecting means for connecting the rotating elements with the dish rack and can be dictated by the shape and size of the rotating elements.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un lave-vaisselle, notamment un lave-vaisselle ménager, comportant au moins une cuve de lavage (1) pourvue d'au moins un panier (12) qui est réglable en hauteur relativement à la cuve de lavage (1) et qui est fixé de manière excentrée sur des éléments rotatifs (20) dans la cuve de lavage (1). L'invention est caractérisée en ce que les éléments rotatifs (20) sont disposés de manière stationnaire dans la cuve de lavage (1).
PCT/EP2009/056372 2008-05-27 2009-05-26 Lave-vaisselle pourvu d'au moins un panier réglable en hauteur WO2009153137A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810025206 DE102008025206A1 (de) 2008-05-27 2008-05-27 Geschirrspülmaschine mit wenigstens einem höhenverstellbarem Geschirrkorb
DE102008025206.9 2008-05-27

Publications (1)

Publication Number Publication Date
WO2009153137A1 true WO2009153137A1 (fr) 2009-12-23

Family

ID=41253742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/056372 WO2009153137A1 (fr) 2008-05-27 2009-05-26 Lave-vaisselle pourvu d'au moins un panier réglable en hauteur

Country Status (2)

Country Link
DE (1) DE102008025206A1 (fr)
WO (1) WO2009153137A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106562743A (zh) * 2016-07-31 2017-04-19 胡波楹 一种碗篮旋转式洗碗机
CN109938664A (zh) * 2019-03-27 2019-06-28 武汉科技大学 一种具有姿态调整装置的洗碗机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107115083A (zh) * 2017-04-30 2017-09-01 嵊州市海宇斯电器有限公司 一种用于洗碗机内的碗篮

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734589A (en) * 1971-11-15 1973-05-22 Feeders Corp Height adjustment means
US3768883A (en) * 1971-12-27 1973-10-30 Gen Electric Rack level adjustment system in a dishwasher
DE3103059A1 (de) * 1981-01-30 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur hoehenverstellbaren anordnung eines ausziehbaren geschirrkorbes in einer geschirrspuelmaschine
EP0788763A2 (fr) * 1996-02-05 1997-08-13 TECNOPLASTICA PREALPINA S.p.A. Machine à laver la vaisselle avec paniers réglables en hauteur
US20030042825A1 (en) * 2001-08-30 2003-03-06 Welch Rodney M. Dishwasher with adjustable rack
JP2006141700A (ja) * 2004-11-19 2006-06-08 Matsushita Electric Ind Co Ltd 食器洗い機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734589A (en) * 1971-11-15 1973-05-22 Feeders Corp Height adjustment means
US3768883A (en) * 1971-12-27 1973-10-30 Gen Electric Rack level adjustment system in a dishwasher
DE3103059A1 (de) * 1981-01-30 1982-08-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur hoehenverstellbaren anordnung eines ausziehbaren geschirrkorbes in einer geschirrspuelmaschine
EP0788763A2 (fr) * 1996-02-05 1997-08-13 TECNOPLASTICA PREALPINA S.p.A. Machine à laver la vaisselle avec paniers réglables en hauteur
US20030042825A1 (en) * 2001-08-30 2003-03-06 Welch Rodney M. Dishwasher with adjustable rack
JP2006141700A (ja) * 2004-11-19 2006-06-08 Matsushita Electric Ind Co Ltd 食器洗い機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106562743A (zh) * 2016-07-31 2017-04-19 胡波楹 一种碗篮旋转式洗碗机
CN109938664A (zh) * 2019-03-27 2019-06-28 武汉科技大学 一种具有姿态调整装置的洗碗机

Also Published As

Publication number Publication date
DE102008025206A1 (de) 2009-12-03

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