EP0927426B1 - Bouton de commande pour appareils electromenagers - Google Patents

Bouton de commande pour appareils electromenagers Download PDF

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Publication number
EP0927426B1
EP0927426B1 EP97944273A EP97944273A EP0927426B1 EP 0927426 B1 EP0927426 B1 EP 0927426B1 EP 97944273 A EP97944273 A EP 97944273A EP 97944273 A EP97944273 A EP 97944273A EP 0927426 B1 EP0927426 B1 EP 0927426B1
Authority
EP
European Patent Office
Prior art keywords
knob
cap
movement
control knob
control
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.)
Expired - Lifetime
Application number
EP97944273A
Other languages
German (de)
English (en)
Other versions
EP0927426B2 (fr
EP0927426A1 (fr
Inventor
S. Korkut Avci
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.)
Arcelik AS
Original Assignee
Arcelik AS
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21620917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0927426(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelik AS filed Critical Arcelik AS
Publication of EP0927426A1 publication Critical patent/EP0927426A1/fr
Application granted granted Critical
Publication of EP0927426B1 publication Critical patent/EP0927426B1/fr
Publication of EP0927426B2 publication Critical patent/EP0927426B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/087—Controlling members for hand actuation by rotary movement, e.g. hand wheels retractable; Flush control knobs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H01H2003/085—Retractable turn knobs, e.g. flush mounted

Definitions

  • the present invention is related to a retractable rotary control knob used in all kinds of electrical household appliances, which protrudes from the control surface when pushed and which may be used for the operation of the components that are commanded by a turning or push-pull rod.
  • the knob is flush fitted to the control panel, i.e. it does not protrude from the surface in the system for aesthetic purposes as well as to prevent usage by children. In work position it projects from the panel level towards the direction wherein it is to be used and operates the component to which it is connected at the back of the panel by means of the turning rod.
  • the turning knob disclosed in the European Patent Application, No EP 9311 0933 describing a control knob according to the preamble of claim 1, consists of a push-pull type control mechanism or knob, an end piece to be connected with the said panel and another part to operate with the control device by being torsioned.
  • This part co-operates with the control element and the said end piece is connected with a body (1) that is axially movable along said part against the action of a spring and coperating torsionally therewith.
  • the part cooperating with the control element is arranged movable relative to the longitudinal axis of the knob, within a cavity in the end part of the knob; there being provided with axial retention means preventing said member from escaping off the cavity while enabling it to undergo said movement.
  • the rotary knob mounted on the external face of a household appliance is integral with an axially slidable control shaft which is moved so that a linkage is provided within a seat.
  • a drive mechanism regulating the sliding motion and stopping of the shaft is provided between the housing and the control shaft.
  • a mark-bearer on which certain characteristics are marked and which slides and rotates and is at the first protruding work (ON) position and the second rest (OFF) position together with the shaft is provided.
  • the mechanism that enables the knob to protrude from the control panel surface consists of at least four parts one of which is spring. These knobs are formed by a part providing the connection between the component being controlled by making a rotary movement through a cavity or pin connection; on this part, a housing (cavity) having a similar mechanism as that of a ball-point pen; the knob cap by which the users give rotary motion to the knob; and a spring between the cap and the part connected to the component, pushing the knob cover towards the intended direction of usage by means of a metal pin that can move inside the cavity of ball point pen.
  • the object of the invention is to realize a control knob by which the intended function is provided by using less components as compared to other similar knob mechanisms and that protrudes outwards the control panel surface enough to enable easy-holding of the knob when pushed and that controls the component to which it is connected on the panel.
  • Figure 1 is the axonometric view of the control knob in the protrubed i.e. working position.
  • Figure 2 is the axonometric view of the control knob at the control panel level, i.e. rest position.
  • Figure 3 is the section of the control knob at the control panel level.
  • Figure 4 is the section of the control knob as protrubed from the panel, ready to be controlled position.
  • Figure 5 is the section of the control knob as protrubed from the panel showing the locking mechanism.
  • Figure 6 is the section of the control knob at the control panel level showing the locking mechanism.
  • the control knob according to the invention consists of three parts, namely a knob cap (1) a knob housing part (2) and a spring (3) enabling the mechanism to move.
  • the shape of knob housing (2) enables a part of it to operate as a component coupling pin (2a).
  • the control knob is connected to the component that it controls by being inserted in it by means of this pin (2a) or by being wound around a pim of the component. When it is on the same level as the control panel surface i.e. at rest position, it is pushed forward in the direction of its rotary axis in order to bring it to a position ready to be controlled by causing it to project from the control panel.
  • the knob cap (1) has a housing on the knob housing part (2) connected to the rotor axis of the component, that enables it to slide along the same axis thus providing its forward and backward movement.
  • the internal structure of the section on the surface of the control panel level (4) of this housing may be in any geometric shape that enables the cap to transmit the rotary movement to the knob housing part (2) including the heart shaped mechanism movement space on one side and the knob cap.
  • This spring applies a constant pressure on the knob cap (1) so that the latter protrudes from the control panel surface (4).
  • a reduction in the number of parts is provided by producing and using the pin (1b) as monobloc with the plastic structure used for the cap whereas it is used as a separate element in similar applications.
  • This cylindrical pin (1b) is connected to the knob-cap (1) by means of its section in the form of a thin rib (1a).
  • This section also has such structural characteristics as flexibility in a degree to enable it to complete its (1b) cycle inside the mechanism movement space (2b) as well as rigidity in a degree to enable it to withstand this motion repeated constantly without breaking.
  • the cylindrical pin (1b) at the end of the thin rib (1a) moves within the mechanism movement space (2b).
  • the humps and obstructions (2d) formed in this space prevents the reversal motion of the cylindrical pin (1b) and provides a one-directional movement.
  • Restraining lugs (2c) are used at the plain surface where the movement space (2b) is and at the end point of the opposing surface in order to prevent the escape of the cylindrical pin (1b) from the housing (2b) by the pushing force of the spring and to provide the positioning of the knob-cap. (1) properly when it protrudes from the control panel surface.
  • Restraining lugs (2c) are used at the plain surface where the movement space (2b) is and at the end point of the opposing surface in order to prevent the escape of the cylindrical pin (1b) from the housing (2b) by the pushing force of the spring and to provide the positioning of the knob-cap. (1) properly when it protrudes from the control panel surface.
  • notches that do not obstruct the axial or rotary movement may also be used.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanical Control Devices (AREA)
  • Cookers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)

Claims (6)

  1. Un bouton de contrôle rotatif, dépassant de la surface d'un panneau de contrôle sur une longueur permettant de le saisir, en position active, quand il est poussé, et qui contrôle le composant auquel il est relié sur le panneau par l'intermédiaire d'un arbre rotatif, caractérisé en ce qu'il consiste en trois composants, à savoir une calotte (1) comportant une mince nervure (1a) et une cheville cylindrique (1b) et créant un logement dans lequel peut être inséré le boítier du bouton, un boítier de bouton (2) consistant en une cavité (2b) permettant le mouvement d'un mécanisme en forme de coeur sur un côté et un ressort (3) pour ce mécanisme, placé entre ces deux éléments et assurant ce mouvement.
  2. Un bouton de contrôle selon la revendication 1, caractérisé en ce que la cheville cylindrique (16) fonctionnant à l'intérieur de l'espace pour le mouvement du mécanisme (2b) et la nervure mince (1a) assurant la liaison de ladite cheville (1b) avec ladite calotte (1) sont en une seule pièce avec la structure en matière plastique utilisée pour la calotte et forme un composant monobloc ensemble avec la calotte.
  3. Un bouton de contrôle selon les revendications 1 et 2, caractérisé en ce que des pattes de rétention (2c) ou des encoches qui ne gênent pas le mouvement axial ou rotatif sont utilisés sur la surface libre (2e) où est créé l'espace pour le mouvement (2b), et à l'extrémité de la surface opposée, en vue d'empêcher la cheville cylindrique (1b) de s'échapper du boítier (2b) sous la force de compression du ressort et d'assurer le positionnement approprié de la calotte du bouton (1) quand il dépasse de la surface du panneau de contrôle, c'est-à-dire en position active.
  4. Un bouton de contrôle selon les revendications 1 à 3, caractérisé en ce que des bosses et des obstructions sont créées pour empêcher le mouvement inverse de la cheville cylindrique (1b) à l'intérieur de l'espace de mouvement du mécanisme (2b) en vue de lui permettre d'achever son cycle à l'intérieur dudit espace (2b) en se déplaçant dans une direction.
  5. Un bouton de contrôle selon les revendications 1 à 4, caractérisé en ce que la cheville (1b) peut avoir n'importe quelle structure géométrique.
  6. Un bouton de contrôle selon la revendication 1, caractérisé en ce que la structure interne de la section du boítier situé sur le plan de la surface (4) du panneau de contrôle de la calotte du bouton (1) a n'importe quelle forme géométrique qui permette à la calotte de transmettre le mouvement rotatif au boítier du bouton (2) dans le même rapport et d'assurer le mouvement de coulissement axial.
EP97944273A 1996-09-12 1997-09-12 Bouton de commande pour appareils electromenagers Expired - Lifetime EP0927426B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR96/00723A TR199600723A2 (xx) 1996-09-12 1996-09-12 Ev aletlerinde kullan�lan kontrol d��mesi.
TR9600723 1996-09-12
PCT/TR1997/000014 WO1998011574A1 (fr) 1996-09-12 1997-09-12 Bouton de commande pour appareils electromenagers

Publications (3)

Publication Number Publication Date
EP0927426A1 EP0927426A1 (fr) 1999-07-07
EP0927426B1 true EP0927426B1 (fr) 2002-03-27
EP0927426B2 EP0927426B2 (fr) 2005-05-11

Family

ID=21620917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97944273A Expired - Lifetime EP0927426B2 (fr) 1996-09-12 1997-09-12 Bouton de commande pour appareils electromenagers

Country Status (6)

Country Link
EP (1) EP0927426B2 (fr)
AT (1) ATE215260T1 (fr)
AU (1) AU4580797A (fr)
DE (1) DE69711405T3 (fr)
TR (1) TR199600723A2 (fr)
WO (1) WO1998011574A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002183A1 (de) 2007-01-15 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Lagervorrichtung für ein versenkbares Bedienelement

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005005186D1 (de) * 2005-04-13 2008-10-09 Lisi Automotive Rapid Versenkbare Drehgriffvorrichtung einer Schalt-oder Stelleinrichtung insbesondere eines Haushaltsgeräts
WO2008039159A1 (fr) 2006-09-27 2008-04-03 Ocak Kalip Makina Imalat Sanayi Ve Ticaret Limited Sirketi Armoire renforcée dans des mécanismes de bouton de commande
KR100838566B1 (ko) * 2006-12-20 2008-06-19 주식회사 대우일렉트로닉스 드럼 세탁기의 컨트롤 버튼
WO2009059359A1 (fr) * 2007-11-05 2009-05-14 Resmed Ltd Système de ventilation et commande de celui-ci
EP2341969A4 (fr) 2008-09-17 2018-03-21 ResMed Ltd. Affichage et commandes pour dispositif cpap
PL2345053T3 (pl) * 2008-10-30 2016-07-29 Arcelik As Chowany obrotowy przycisk urządzenia przełączającego w szczególności urządzenia gospodarstwa domowego
EP2244152A1 (fr) 2009-04-23 2010-10-27 Electrolux Home Products Corporation N.V. Élément de commutation et/ou de réglage pour appareil, spécialement pour un appareil domestique
TR201002246A2 (tr) * 2010-03-24 2011-10-21 Bora Bükülmez Mehmet Bir itme çekme mekanizması.
EP3063599B1 (fr) * 2013-11-01 2019-07-17 Arçelik Anonim Sirketi Appareil électroménager pourvu d'un bouton
EP3125066A3 (fr) * 2015-07-31 2017-02-08 BSH Hausgeräte GmbH Dispositif de cuisson ayant un poussoir de commande
TR201704416A2 (tr) 2017-03-24 2018-03-21 Imren Plastik Sanayi Ve Ticaret Ltd Sirketi Bi̇r hareket kontrol mekani̇zmasi
WO2022211755A1 (fr) 2021-03-29 2022-10-06 Imren Plastik Sanayi Ve Ticaret Limited Sirketi Mécanisme de commande de mouvement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927901A1 (de) * 1969-05-31 1970-12-03 Sel Kontakt Bauelemente Gmbh Drehknopf
FR2447060A1 (fr) * 1979-01-19 1980-08-14 Thomson Brandt Bouton escamotable pour dispositif de commande a axe rotatif
GB8825104D0 (en) † 1988-10-26 1988-11-30 New World Domestic Appliances Rotary control knobs
JPH03111100A (ja) † 1989-09-25 1991-05-10 Toshiba Corp 洗濯機
US5384442A (en) † 1993-01-05 1995-01-24 Whirlpool Corporation Control knob assembly for a cooking appliance
US5408062A (en) * 1993-06-22 1995-04-18 Augat, Inc. Rotary switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002183A1 (de) 2007-01-15 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Lagervorrichtung für ein versenkbares Bedienelement

Also Published As

Publication number Publication date
TR199600723A2 (xx) 1998-04-21
AU4580797A (en) 1998-04-02
EP0927426B2 (fr) 2005-05-11
DE69711405T2 (de) 2002-11-21
WO1998011574A1 (fr) 1998-03-19
EP0927426A1 (fr) 1999-07-07
DE69711405T3 (de) 2005-11-24
DE69711405D1 (de) 2002-05-02
ATE215260T1 (de) 2002-04-15

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