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WO1998011574A9 - Bouton de commande pour appareils electromenagers - Google Patents

Bouton de commande pour appareils electromenagers

Info

Publication number
WO1998011574A9
WO1998011574A9 PCT/TR1997/000014 TR9700014W WO9811574A9 WO 1998011574 A9 WO1998011574 A9 WO 1998011574A9 TR 9700014 W TR9700014 W TR 9700014W WO 9811574 A9 WO9811574 A9 WO 9811574A9
Authority
WO
WIPO (PCT)
Prior art keywords
knob
cap
movement
control knob
control
Prior art date
Application number
PCT/TR1997/000014
Other languages
English (en)
Other versions
WO1998011574A1 (fr
Filing date
Publication date
Priority claimed from TR96/00723A external-priority patent/TR199600723A2/xx
Application filed filed Critical
Priority to DE69711405T priority Critical patent/DE69711405T3/de
Priority to AU45807/97A priority patent/AU4580797A/en
Priority to EP97944273A priority patent/EP0927426B2/fr
Priority to AT97944273T priority patent/ATE215260T1/de
Publication of WO1998011574A1 publication Critical patent/WO1998011574A1/fr
Publication of WO1998011574A9 publication Critical patent/WO1998011574A9/fr

Links

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. 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 co- operating 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 lockins mechanism.
  • Knob cap la) Thin rib (leaf blade) lb) Cylindrical pin at the end of the rib lc) side surface of the knob cap
  • 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 pirn 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 (lb) as monobloc with the plastic structure used for the cap whereas it is used as a separate element in similar applications.
  • This cylindrical pin (lb) is connected to the knob-cap (1) by means of its section in the form of a thin rib (la).
  • This section also has such structural characteristics as flexibility in a degree to enable it to complete its (lb) 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 (lb) at the end of the thin rib (la) moves within the mechanism movement space (2b).
  • the humps and obstructions (2d) formed in this space prevents the reversal motion of the cylindrical pin (lb) 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 (lb) 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 (lb) 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.

Abstract

La présente invention se rapporte à un bouton de commande rotatif, rétractable, destiné à tout type d'appareils électroménagers électriques, qui fait saillie par rapport à la surface de commande et qui peut servir à faire fonctionner des composants qui sont commandés par une tige à traction-poussée ou à rotation. Du fait que la broche cylindrique (16) fonctionnant à l'intérieur de l'espace ménagé pour le déplacement du mécanisme est intégrée par fabrication au bouton et du fait que la fine nervure (1a) assurant le raccordement de ladite broche (1b) et du cache(1) est également est intégrée par fabrication à la structure en plastique dans le but de faire du cache un composant monobloc, on parvient à fabriquer un bouton de commande comportant moins de pièces que ceux conçus à ce jour.
PCT/TR1997/000014 1996-09-12 1997-09-12 Bouton de commande pour appareils electromenagers WO1998011574A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE69711405T DE69711405T3 (de) 1996-09-12 1997-09-12 Regelknopf für haushaltgeräte
AU45807/97A AU4580797A (en) 1996-09-12 1997-09-12 Control knob used for household appliances
EP97944273A EP0927426B2 (fr) 1996-09-12 1997-09-12 Bouton de commande pour appareils electromenagers
AT97944273T ATE215260T1 (de) 1996-09-12 1997-09-12 Regelknopf für haushaltgeräte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR96/723 1996-09-12
TR96/00723A TR199600723A2 (xx) 1996-09-12 1996-09-12 Ev aletlerinde kullan�lan kontrol d��mesi.

Publications (2)

Publication Number Publication Date
WO1998011574A1 WO1998011574A1 (fr) 1998-03-19
WO1998011574A9 true WO1998011574A9 (fr) 1998-08-06

Family

ID=21620917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR1997/000014 WO1998011574A1 (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)

Families Citing this family (13)

* 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
DE102007002183A1 (de) 2007-01-15 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Lagervorrichtung für ein versenkbares Bedienelement
WO2009059359A1 (fr) * 2007-11-05 2009-05-14 Resmed Ltd Système de ventilation et commande de celui-ci
JP2012502672A (ja) 2008-09-17 2012-02-02 レスメド・リミテッド Ｃｐａｐ装置用ディスプレイ及びコントローラ
EP2345053B1 (fr) * 2008-10-30 2016-01-27 Arçelik Anonim Sirketi Bouton rotatif rétractable d un dispositif de commutation, particulièrement d un appareil électroménager
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

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