WO2019129401A1 - Four comprenant un support d'étagère fait de fil - Google Patents

Four comprenant un support d'étagère fait de fil Download PDF

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Publication number
WO2019129401A1
WO2019129401A1 PCT/EP2018/076828 EP2018076828W WO2019129401A1 WO 2019129401 A1 WO2019129401 A1 WO 2019129401A1 EP 2018076828 W EP2018076828 W EP 2018076828W WO 2019129401 A1 WO2019129401 A1 WO 2019129401A1
Authority
WO
WIPO (PCT)
Prior art keywords
oven
wall
hole
connecting piece
side wall
Prior art date
Application number
PCT/EP2018/076828
Other languages
English (en)
Inventor
Fatih SABAH
Turgut YERLIKAYA
Hakan Sarier
Nermin SARIMSAKCI
Metin OZCAN
Original Assignee
Arcelik Anonim Sirketi
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 Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2019129401A1 publication Critical patent/WO2019129401A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor

Definitions

  • the present invention relates to an oven comprising shelf supports made of wire, fixed on the side walls of the oven.
  • the trays in which food to be cooked are placed are supported by various methods in the body surrounding the cooking chamber.
  • said trays are placed on the guides on the side walls of the body.
  • the guides are positioned in cooking levels predetermined by the producer according to varying food types.
  • Telescopic rails mounted on guides are also used in the state of the art, by means of which a user can easily load and unload trays. Such telescopic rails are used for the trays to be brought in full-length at disposal out of the oven
  • wire shelf supports are mounted by being riveted on the side walls of an oven.
  • crackings occur on the enamel coating due to riveting, with adverse effects on perceptional quality.
  • the structures used for fixing a wire shelf support are produced by means of particular processes. Defects occurring during such processes create imbalances on the wire shelf, and the telescopic rails thus come loose.
  • the wire shelf support escapes from its seat due to jolting and damages the oven body, thereby increasing the service breakdown ratio.
  • EP1840473 discloses an oven with wire shelf supports on which telescopic rails are placed.
  • the wire shelf support is mounted on the side walls by means of extensions.
  • the aim of the present invention is to realize an oven comprising a wire shelf support mounted easily and securely on the side walls of said oven.
  • the oven realized to achieve the aim of the present invention and disclosed in the first claim and the dependent claims comprises at least one cascade-shaped extension which is an extension of a guide wire, enabling an oven support to be mounted on a side wall, and at least one connecting piece having two holes on different levels into which the extension is inserted.
  • a cascade-shaped extension which is an extension of a guide wire, enabling an oven support to be mounted on a side wall, and at least one connecting piece having two holes on different levels into which the extension is inserted.
  • the extension has cascades on three different levels.
  • the first cascade fits into the first hole
  • the second cascade fits into the second hole
  • an inclined intermediate cascade is provided between the walls where the first hole and the second hole are located, connecting the first cascade and the second cascade to each other.
  • the intermediate cascade abuts on the perimeter wall of the first hole and prevents the extension from moving. Thanks to this shape, firm engagement is enabled by compressing the extension.
  • mounting process consists of two steps due to this shape, thereby making it impossible for the extension to escape from the connecting piece without a force being applied thereon.
  • the connecting piece comprises an “L” shaped locking projection provided on the upper and the lower edges of the front wall, abutting on the side wall when the connecting piece is placed in the seat.
  • the connecting piece further comprises elastic locking members provided on the lateral walls connecting the front and the rear walls to each other. The locking member is fixed to the perimeter wall of the cut-out from one of its edges while the other edge is free, and when a force is applied on the locking member, said free edge flexes by moving towards the cut-out.
  • the connecting piece is enabled to be mounted easily and rapidly on the side wall.
  • the side wall is arranged between the locking member and the locking projection. This prevents unintentional removal of the connecting piece from the side wall.
  • the distance between the locking projection and the locking member is at least as much as the wall thickness of the side wall. While the locking projections abut the side wall from above and below the connecting piece, the locking members abut also the side wall from behind the side wall, and from the sides of the connecting piece. The side wall is thus compressed between the locking projection and the locking member, preventing the connecting piece from escaping the side wall.
  • the risk of the shelf support escaping the side wall by moving forward is minimized, avoiding motions such as vibrating due to jolting likely to occur during transportation.
  • the shelf support is enabled to be used for both the right and the left sides thanks to the extension and the connecting piece.
  • Figure 1 is a perspective view of a shelf support.
  • Figure 2 is a view of the detail B of the extension of Figure 1.
  • Figure 3 is a frontal perspective view of a connecting piece.
  • Figure 4 is a perspective view of the connecting piece from behind.
  • Figure 5 is a side sectional view of the side wall of the oven, the connecting piece, the extension and the shelf support.
  • the oven (1) comprises a cooking chamber having two side walls (2), in which the materials to be cooked are placed, two shelf supports (3) provided opposite each other on the side walls (2), having one or more guides (20) parallel to each other, positioned on separate levels predetermined by the producer, and at least one coupling wire (21) perpendicular to the guides (20), enabling the guides (20) to be fixed to each other, at least one seat (17) provided on the side wall (2), and - a cascade-shaped extension (5) extending from at least one guide (20) towards a side wall (2), and - one or more connecting pieces (4) fixed on a side wall (2), having: - a front wall (8), - a first hole (6) provided on said front wall (8), in which the extension (5) enters, - a rear wall (9) parallel to the front wall (8), and - a second hole (7) provided on said rear wall (9), on a level other than the level of the first hole (6).
  • the shelf support (3) is made of wire.
  • the connecting piece (4) is fixed on the side wall (2) through the seat (17). Then, the extension (5) which is preferably part of the guide (20) disposed at the top of the shelf support (3), is passed through the first hole (6) on the front wall (8) of the connecting piece (4). The end of the extension (5) passed through the first hole (6), extends to the second hole (7) on the rear wall (9), and is inserted into the second hole (7) disposed preferably at a level higher than the first hole (6). Since the extension (5) is cascade shaped, its lower portion is arranged in the first hole (6) and its upper portion is arranged in the second hole (7). Since the first and the second holes (6 and 7) are not on the same level, the extension (5) is prevented from moving and being unintentionally removed from the connecting piece (4), thereby avoiding escaping of the shelf support (3) from the side wall (2).
  • the extension (5) comprises a lower cascade (14), an upper cascade (15) disposed on a level higher than the lower cascade (14), and an inclined intermediate cascade (16) connecting the upper cascade (15) and the lower cascade (14) to each other.
  • the lower cascade (14) fits into the first hole (6) on the front wall (8), and the upper cascade (15) extends to the second hole (7).
  • the intermediate cascade (16) extends between the rear wall (9) and the front wall (8). Since the intermediate cascade (16) has an inclined surface, it abuts on the perimeter wall of the first hole (6), preventing the extension (5) from escaping the connecting piece (4).
  • the first hole (6) and the second hole (7) are circular shaped.
  • the connecting piece (4) comprises a slot (18) provided on the rear wall (9), and a throat (19) with a narrower wideness then the slot (18), connecting the second hole (7) and the slot (18) to each other at the portion where the second hole (7) meets the slot (18).
  • the extension (5) is inserted into the first hole (6), and the connecting piece (4) is advanced on the extension (5) by being rotated about itself.
  • the extension (5) is passed through the slot (18), and is enabled to settle into the second hole (7) by being passed through the throat (19) by applying a certain amount of force.
  • the extension (5) is thus prevented from escaping the connecting piece (4) unless a force is applied thereon. Unintentional removal of the shelf support (3) from the side wall (2) is thereby avoided thanks to the extension (5) thus fixed on the connecting piece (4).
  • the connecting piece (4) comprises at least two preferably “L” shaped locking projections (11) provided on the upper and the lower edges of the front wall (8), abutting on the side wall (2) when the connecting piece (4) is mounted on the side wall (2).
  • the connecting piece (4) comprises two lateral walls (10) connecting the front wall (8) and the rear wall (9) to each other, two preferably tab shaped locking members (12) provided on said lateral walls (10), and a cut-out (13), wherein the locking member (12) is fixed to an edge of said cut-out (13) and extends towards the front wall (8).
  • the connecting piece (4) is mounted to the side wall (2) as follows: First, the connecting piece (4) is inserted to the seat (17) opened on the side wall (2) until the locking projections (11) abut the side wall (2). During this operation, the perimeter wall of the seat (17) applies a force on the locking members (12) provided on the lateral wall (10) of the connecting piece (4). The locking member (12) moves by flexing towards the cut-out (13), enabling the connecting piece (4) to be inserted into the side wall (2). The locking members (12) return to their previous positions upon escaping from the perimeter wall of the seat (17), and the end of a locking member (12) abuts the side wall (2) from its rear surface. In the meanwhile, the side wall (2) is compressed in between by the locking projections (11) from front and by the locking members (12) from behind. The connecting piece (4) is thus fixed on the side wall (2) unless an external force is applied thereon.
  • the distance between the locking projections (11) and the locking members (12) is at least as much as the wall thickness of the side wall (2).
  • the connecting piece (4) and the side wall (2) are thus compressed between the locking projections (11) and the locking members (12) provided on the connecting piece (4).
  • the shelf support (3) is easily and rapidly mounted on the side wall (2) thanks to the connecting piece (4) and the extension (5), and further, the shelf support (3) is prevented from being unintentionally removed from the side wall (2), by means of the structures of the extension (5) and the connecting piece (4).

Abstract

Le four (1) de l'invention comprend une chambre de cuisson ayant deux parois latérales (2), dans lesquelles les matériaux à cuire sont placés, deux supports d'étagère (3) ayant un ou plusieurs guides (20) parallèles l'un à l'autre, disposés en regard l'un de l'autre sur les parois latérales (2), positionnés sur des niveaux séparés prédéterminés par le producteur, au moins un fil de couplage (21) perpendiculaire aux guides (20), permettant aux guides (20) d'être fixés l'un à l'autre, au moins un siège (17) disposé sur une paroi latérale (2).
PCT/EP2018/076828 2017-12-25 2018-10-02 Four comprenant un support d'étagère fait de fil WO2019129401A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/21680A TR201721680A2 (tr) 2017-12-25 2017-12-25 Tel raf desteği̇ i̇çeren bi̇r firin
TRA2017/21680 2017-12-25

Publications (1)

Publication Number Publication Date
WO2019129401A1 true WO2019129401A1 (fr) 2019-07-04

Family

ID=63762527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/076828 WO2019129401A1 (fr) 2017-12-25 2018-10-02 Four comprenant un support d'étagère fait de fil

Country Status (2)

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TR (1) TR201721680A2 (fr)
WO (1) WO2019129401A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505807A1 (de) * 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Muffel fuer einen back- und bratofen
DE10240627A1 (de) * 2002-09-03 2004-03-11 BSH Bosch und Siemens Hausgeräte GmbH Trägervorrichtung, insbesondere für ein Gargerät
EP1553352A1 (fr) 2004-01-12 2005-07-13 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager, en particulier appareil de cuisson et procédé pour sa fabrication
EP1840473A2 (fr) 2006-03-31 2007-10-03 Miele & Cie. KG Dispositif d'extraction de télescope destiné à la fixation sur un cadre porteur agencé dans l'espace de traitement d'un appareil ménager
WO2010012593A1 (fr) 2008-07-30 2010-02-04 Paul Hettich Gmbh & Co. Kg Dispositif télescopique pour un appareil ménager
EP2522914A1 (fr) * 2011-05-10 2012-11-14 BSH Bosch und Siemens Hausgeräte GmbH Douille-palier destinée au stockage d'un élément d'appareil ménager sur un composant d'appareil ménager
EP2615312A1 (fr) * 2012-01-11 2013-07-17 BSH Bosch und Siemens Hausgeräte GmbH Coussinet formé pour le stockage de élément d'appareils ménagers sur un composant d'appareil ménager, ainsi qu'appareil ménager doté d'un tel coussinet
EP2703730A2 (fr) * 2012-08-28 2014-03-05 BSH Bosch und Siemens Hausgeräte GmbH Coussinet élastique pour appareil ménager doté d'un corps de base en forme de champignon avec un espace creux accessible par l'avant et appareil ménager
DE102012217358A1 (de) * 2012-09-26 2014-03-27 BSH Bosch und Siemens Hausgeräte GmbH Lagerbuchse, welche zum Lagern eines Haushaltsgerätebauteils an einer Haushaltsgerätekomponente ausgebildet ist, sowie Haushaltsgerät mit einer derartigen Lagerbuchse

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505807A1 (de) * 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Muffel fuer einen back- und bratofen
DE10240627A1 (de) * 2002-09-03 2004-03-11 BSH Bosch und Siemens Hausgeräte GmbH Trägervorrichtung, insbesondere für ein Gargerät
EP1553352A1 (fr) 2004-01-12 2005-07-13 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager, en particulier appareil de cuisson et procédé pour sa fabrication
EP1840473A2 (fr) 2006-03-31 2007-10-03 Miele & Cie. KG Dispositif d'extraction de télescope destiné à la fixation sur un cadre porteur agencé dans l'espace de traitement d'un appareil ménager
WO2010012593A1 (fr) 2008-07-30 2010-02-04 Paul Hettich Gmbh & Co. Kg Dispositif télescopique pour un appareil ménager
EP2522914A1 (fr) * 2011-05-10 2012-11-14 BSH Bosch und Siemens Hausgeräte GmbH Douille-palier destinée au stockage d'un élément d'appareil ménager sur un composant d'appareil ménager
EP2615312A1 (fr) * 2012-01-11 2013-07-17 BSH Bosch und Siemens Hausgeräte GmbH Coussinet formé pour le stockage de élément d'appareils ménagers sur un composant d'appareil ménager, ainsi qu'appareil ménager doté d'un tel coussinet
EP2703730A2 (fr) * 2012-08-28 2014-03-05 BSH Bosch und Siemens Hausgeräte GmbH Coussinet élastique pour appareil ménager doté d'un corps de base en forme de champignon avec un espace creux accessible par l'avant et appareil ménager
DE102012217358A1 (de) * 2012-09-26 2014-03-27 BSH Bosch und Siemens Hausgeräte GmbH Lagerbuchse, welche zum Lagern eines Haushaltsgerätebauteils an einer Haushaltsgerätekomponente ausgebildet ist, sowie Haushaltsgerät mit einer derartigen Lagerbuchse

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Publication number Publication date
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