WO2013133774A1 - Dispositif et procédé pour la fermeture commandée de portes - Google Patents

Dispositif et procédé pour la fermeture commandée de portes Download PDF

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Publication number
WO2013133774A1
WO2013133774A1 PCT/SI2013/000011 SI2013000011W WO2013133774A1 WO 2013133774 A1 WO2013133774 A1 WO 2013133774A1 SI 2013000011 W SI2013000011 W SI 2013000011W WO 2013133774 A1 WO2013133774 A1 WO 2013133774A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge body
axle
fitted
latch
curved section
Prior art date
Application number
PCT/SI2013/000011
Other languages
English (en)
Inventor
Aleš PLEŠNIK
Rok PIŠEK
Stanislav AVBERŠEK
Original Assignee
Turna D.O.O.
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 Turna D.O.O. filed Critical Turna D.O.O.
Priority to PL13723577T priority Critical patent/PL2823124T3/pl
Priority to SI201330721T priority patent/SI2823124T1/sl
Priority to ES13723577.6T priority patent/ES2629132T3/es
Priority to EP13723577.6A priority patent/EP2823124B1/fr
Publication of WO2013133774A1 publication Critical patent/WO2013133774A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • 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
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Definitions

  • Door closing hinges are generally well known, since they have been on the market for decades. More advanced types of hinges have also been used for decades, both for controlled closing of builders' joinery, closing of vehicle door, as well as closing of various devices.
  • EP 1287222 displays a modern solution of controlled closing of stove door.
  • An even door closing is provided by the curved section in the latch, designed to distribute the load more evenly through the entire area of opening of the stove door.
  • an additional guide track in the hinge is installed to ensure the proper position of the guide rod.
  • the said patent does not solve the problem of damping for a soft door opening or closing.
  • the problem of a more even transfer of load from the translatory movement into a suitable movement for door opening is solved by a curved section on the so-called moving arm (an added external element with a formed curved section) which allows the movement of the roller.
  • the device according to the invention ensures a sufficient force throughout the entire working range of the hinge and an additional functionality of the simple model of the hinge, which is composed of a small number of components that can assembled in a simple manner; the hinge can be easily installed, while its construction is robust, which ensures a long service life.
  • the object of the invention is the device and method for controlled door closing, whereby the technical solution is functional, technologically suitable for production, economical, strong and reliable throughout the expected service life.
  • the invention also ensures fast and simple mounting of the door closing hinge on the appliance as well as the appliance door.
  • the object of the invention can be used for controlled closing of any type of doors, leaves or windows, while it is preferably designed for installation kitchen appliances, such as a stove, an oven, a ' built-in cooking appliance, a dishwasher, cooling and other appliances.
  • the curved section guides a piece, and its movement is connected to the movement of the latch and the guide rod;
  • the curved section is designed in such a manner to:
  • the damper additionally contributes to a soft (gentle) closing of the door.
  • the function of soft closing of the door is effective at the any desired angle of the door, which depends on the setting.
  • the curved section is installed in the hinge body in such a manner to ensure stable positions.
  • the initial opening position of the appliance door includes a small projection on the fitted curved section, which requires a pre-adjusted initial force at the initial opening position, while at the same time ensures a stronger pressure of the door on the seal to provide better sealing.
  • a recess is provided on the provided curved section, ensuring a stable position in a certain predefined angle of closing of the appliance door.
  • a small spring is inserted in the spring guide to prevent a forceful dropping of the door due to increased torque at an angle before the fully open position (approximately 90°), which consequently prevents damages at a forceful opening and lowering of the door.
  • the small spring On one (upper) side the small spring is fitted in the interior of the spring guide, while on the other (lower) side the small spring is fitted in the spring fit.
  • the damper is installed in the device according to the invention in such a manner that it does not increase the exterior dimensions of the device, but is installed in the interior of the spring guide that is flexibly connected to the hinge body.
  • the movement of one (upper) side of the damper is limited by the lower side of the spring fit, while on the other (lower) side, the movement of the damper is limited by the mechanical part inserted in the latch, preferably by the projection on the connecting link.
  • the device according to the invention is compact, robust and has few components and comprises at least:
  • a spring fit which can be an independent part or integrated into the hinge body
  • a curved section preferably U-shaped, is fitted in the hinge body, and is designed to ensure a controlled transfer of loads during the conversion of the translatory load of the spring into a suitable load at the circular movement.
  • a curved section can be fitted into the hinge body as a hole through the material of the hinge body, as a recess in the material of the hinge body, as an indentation in the material of the hinge body without removing any material or in any other manner.
  • a spring fit is installed at the upper part of the body.
  • the spring fit can be made of any material, while preferably it is made of plastic material.
  • the spring fit is equipped with a suitably shaped one or more openings, which allows the movement of the spring guide.
  • the mounting axle of the latch and the axle of the piece are always at the same distance from the flexible axle of the latch, regardless of the position of the latch.
  • the mounting axle of the latch may be constructed in such a manner that a latch bush is installed though the latch rivet, riveted though the hinge body, which enables a circular movement about the mounting axle of the latch.
  • An axle bush of the piece is installed on the axle of the piece, facilitating the circular movement between the axle of the roller and the connecting link through which the axle of the roller is fitted.
  • the other side of the latch is intended for mounting the door on the appliance and at the same time transferring the load from the door to the appliance, as well as providing the load-bearing function of the door.
  • a door locking part is mounted on the latch to prevent the door from dropping down during closing.
  • Figure 1 shows a hinge body 1, curved section 2 fitted in the hinge body, spring guide 3, spring 4, spring fit 5, spring stop 6, small spring 7, latch 8, piece 9, damper 10, axle of the piece 11, connecting link 12, latch rivet 13, latch bush 14, flexible axle of the latch 15, door locking part 16.
  • Figure 3 shows a hinge body 1, curved section 2 fitted in the hinge body, spring guide 3, spring 4, latch 8, axle of the piece 1 1, connecting link 12.
  • the object of the invention in the exemplary embodiment is used for controlled opening and closing of oven doors.
  • a curved section 2 is fitted in the hinge body.
  • a spring fit 5 made of plastic is mounted on the upper part of the hinge body 1.
  • a spring fit 5 is equipped with suitably shaped openings which allow the movement of the spring guide 3.
  • the openings on the spring fit 5, which allow the movement of the spring guide 3, are positioned on a smaller radius than the spring 4 and greater radius than the small spring 7 in relation to the axle of the spring guide 3.
  • an axle of the piece 11, running perpendicular to the axle of the spring guide, is mounted on the lower part of the spring guide 3.
  • a piece 9, or a roller in the exemplary embodiment is mounted on both sides of the axle of the piece 1 1 .
  • Each of the rollers moves on its own curved section 2 fitted in the hinge body.
  • a small spring 7 is inserted in the spring guide 3 above the spring fit 5 to prevent a forceful dropping of the door due to increased torque at an angle before the fully open position, which consequently prevents damages at a forceful opening.
  • a damper 10 is inserted in the spring guide 3 below the spring fit 5. On the upper side, a damper 10 fits on the spring fit 5 to perform the damping function, while on the lower side, the movement of a damper 10 is limited by a projection on the connecting link 12.
  • the upper part of the connecting link is fitted on the axle bush of the piece 17 which is mounted on the axle of the piece 11 , while the lower part is fitted on the flexible axle of the latch 15.
  • a linear damper 10 is used, which can be equipped with any type of damping, the exemplary embodiment includes hydraulic damping.

Abstract

La présente invention concerne un dispositif et un procédé pour la fermeture commandée de portes, cette solution technique étant fonctionnelle, adaptée sur le plan technologique à la production, économique, forte et fiable tout au long de la durée de vie prévue. L'objet de l'invention est destiné, en particulier, à l'installation de portes sur des appareils, tels que des cuisinières, des fours, des appareils de cuisson encastrés, des lave-vaisselle, des appareils de refroidissement et autres. L'objet de la présente invention résout le problème technique de la fermeture commandée de portes, un transfert régulier de la charge de translation du ressort (4) étant ainsi assuré par la section incurvée (2) insérée dans le corps de charnière ou par la section incurvée insérée dans le composant du corps de charnière (1). La pièce (9) se déplace sur la section incurvée (2) insérée dans le corps de charnière, et son déplacement est raccordé au déplacement du loquet (8) et du guide de ressort (3). La section incurvée (2) insérée dans le corps de charnière est conçue de façon à assurer une pression supplémentaire sur l'appareil ou son joint pendant la fermeture de la porte, assurer une position stable de la porte à un angle d'ouverture prédéfini et assurer l'équilibrage de la porte de la position stable à la position ouverte. L'objet de la présente invention comprend également l'installation d'un, de deux amortisseurs (10) ou plus pour réduire les charges (forces et vibrations) dirigées au niveau des axes du guide de ressort. L'amortisseur (10) est installé de façon à absorber principalement les charges qui sont générées par la fermeture ou l'ouverture de la porte et également de façon à absorber les charges qui sont générées sur les derniers degrés de fermeture ou d'ouverture de la porte.
PCT/SI2013/000011 2012-03-06 2013-03-06 Dispositif et procédé pour la fermeture commandée de portes WO2013133774A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL13723577T PL2823124T3 (pl) 2012-03-06 2013-03-06 Urządzenie i sposób do kontrolowanego zamykania drzwiczek
SI201330721T SI2823124T1 (sl) 2012-03-06 2013-03-06 Naprava in metoda za kontrolirano zapiranje vrat
ES13723577.6T ES2629132T3 (es) 2012-03-06 2013-03-06 Dispositivo y método para cierre controlado de puerta
EP13723577.6A EP2823124B1 (fr) 2012-03-06 2013-03-06 Dispositif et procédé pour la fermeture commandée de portes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-201200072 2012-03-06
SI201200072A SI24023A (sl) 2012-03-06 2012-03-06 Naprava in metoda za kontrolirano zapiranje vrat

Publications (1)

Publication Number Publication Date
WO2013133774A1 true WO2013133774A1 (fr) 2013-09-12

Family

ID=48464062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SI2013/000011 WO2013133774A1 (fr) 2012-03-06 2013-03-06 Dispositif et procédé pour la fermeture commandée de portes

Country Status (5)

Country Link
EP (1) EP2823124B1 (fr)
ES (1) ES2629132T3 (fr)
PL (1) PL2823124T3 (fr)
SI (2) SI24023A (fr)
WO (1) WO2013133774A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612510A (zh) * 2014-10-13 2015-05-13 广东星徽精密制造股份有限公司 一种烤箱缓冲铰链
CN104727683A (zh) * 2015-02-06 2015-06-24 广东美的厨房电器制造有限公司 具有缓冲效果的铰链及具有所述铰链的装置
EP3269912A1 (fr) * 2016-07-15 2018-01-17 BSH Hausgeräte GmbH Charnière horizontale pour une porte d'appareil ménager
CN108505863A (zh) * 2018-05-22 2018-09-07 广东东箭汽车科技股份有限公司 一种门板缓冲助力装置及汽车
CN110520588A (zh) * 2017-04-18 2019-11-29 海蒂诗-欧尼有限公司及两合公司 枢轴驱动器和家具
CN113124592A (zh) * 2019-12-30 2021-07-16 青岛海尔特种电冰柜有限公司 铰链及冷柜
US11268313B2 (en) * 2018-07-30 2022-03-08 C.M.I. Cerniere Meccaniche Industriali S.R.L. Compact hinge device
US11536048B2 (en) * 2018-04-16 2022-12-27 Lg Electronics Inc. Latch module and an appliance using the same
US11543135B2 (en) * 2017-02-02 2023-01-03 Mansfield Engineered Components, Inc. Hinge assembly with slow close and/or slow open characteristics

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI24750A (sl) 2014-06-04 2015-12-31 Turna D.O.O. Zaklep zapaha za tečaj vrat
AU2019242977B2 (en) 2018-03-27 2022-06-30 Lg Electronics Inc. Apparatus for controlling door opening speed of cooking appliance with automatic opening structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1287222A1 (fr) 2001-02-15 2003-03-05 Gronbach Forschungs- und Entwicklungs GmbH & Co. KG Charniere pour porte de four
EP2034115A2 (fr) * 2007-09-10 2009-03-11 NUOVA STAR S.p.A. Charnière pour portes
EP2191088A1 (fr) * 2007-09-07 2010-06-02 Hettich-ONI GmbH & Co. KG Charnière de porte d' appareil ménager
US20100148646A1 (en) 2007-05-18 2010-06-17 Faringosi Hinges S.R.L. Door hinge
US20100229345A1 (en) * 2009-03-11 2010-09-16 Electrolux Home Products, Inc. Appliance door hinge
US20100251521A1 (en) * 2009-04-01 2010-10-07 Electrolux Home Products, Inc. Door hinge assembly
EP2243914A1 (fr) * 2009-04-08 2010-10-27 Nuova Star S.p.A. Charnière pour battants ou portes
EP2284344A2 (fr) 2009-07-30 2011-02-16 NUOVA STAR S.p.A. Charnière améliorée pour ailes ou portes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1287222A1 (fr) 2001-02-15 2003-03-05 Gronbach Forschungs- und Entwicklungs GmbH & Co. KG Charniere pour porte de four
US20100148646A1 (en) 2007-05-18 2010-06-17 Faringosi Hinges S.R.L. Door hinge
EP2191088A1 (fr) * 2007-09-07 2010-06-02 Hettich-ONI GmbH & Co. KG Charnière de porte d' appareil ménager
EP2034115A2 (fr) * 2007-09-10 2009-03-11 NUOVA STAR S.p.A. Charnière pour portes
US20100229345A1 (en) * 2009-03-11 2010-09-16 Electrolux Home Products, Inc. Appliance door hinge
US20100251521A1 (en) * 2009-04-01 2010-10-07 Electrolux Home Products, Inc. Door hinge assembly
EP2243914A1 (fr) * 2009-04-08 2010-10-27 Nuova Star S.p.A. Charnière pour battants ou portes
EP2284344A2 (fr) 2009-07-30 2011-02-16 NUOVA STAR S.p.A. Charnière améliorée pour ailes ou portes

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612510A (zh) * 2014-10-13 2015-05-13 广东星徽精密制造股份有限公司 一种烤箱缓冲铰链
CN104727683A (zh) * 2015-02-06 2015-06-24 广东美的厨房电器制造有限公司 具有缓冲效果的铰链及具有所述铰链的装置
EP3269912A1 (fr) * 2016-07-15 2018-01-17 BSH Hausgeräte GmbH Charnière horizontale pour une porte d'appareil ménager
US10317092B2 (en) 2016-07-15 2019-06-11 BSH Hausgeräte GmbH Horizontal hinge for a household appliance door
US11543135B2 (en) * 2017-02-02 2023-01-03 Mansfield Engineered Components, Inc. Hinge assembly with slow close and/or slow open characteristics
CN110520588A (zh) * 2017-04-18 2019-11-29 海蒂诗-欧尼有限公司及两合公司 枢轴驱动器和家具
CN110520588B (zh) * 2017-04-18 2021-07-30 海蒂诗-欧尼有限公司及两合公司 枢轴驱动器和家具
US11536048B2 (en) * 2018-04-16 2022-12-27 Lg Electronics Inc. Latch module and an appliance using the same
CN108505863A (zh) * 2018-05-22 2018-09-07 广东东箭汽车科技股份有限公司 一种门板缓冲助力装置及汽车
CN108505863B (zh) * 2018-05-22 2023-11-17 广东东箭汽车科技股份有限公司 一种门板缓冲助力装置及汽车
US11268313B2 (en) * 2018-07-30 2022-03-08 C.M.I. Cerniere Meccaniche Industriali S.R.L. Compact hinge device
CN113124592A (zh) * 2019-12-30 2021-07-16 青岛海尔特种电冰柜有限公司 铰链及冷柜
CN113250567A (zh) * 2019-12-30 2021-08-13 青岛海尔特种电冰柜有限公司 铰链与冷柜
CN113124592B (zh) * 2019-12-30 2023-06-20 青岛海尔特种电冰柜有限公司 铰链及冷柜
CN113250564A (zh) * 2019-12-30 2021-08-13 青岛海尔特种电冰柜有限公司 铰链、具有该铰链的冷柜

Also Published As

Publication number Publication date
SI2823124T1 (sl) 2017-10-30
EP2823124B1 (fr) 2017-05-10
ES2629132T3 (es) 2017-08-07
SI24023A (sl) 2013-09-30
EP2823124A1 (fr) 2015-01-14
PL2823124T3 (pl) 2017-12-29

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