EP2871317A1 - Système de fermeture souple - Google Patents

Système de fermeture souple Download PDF

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Publication number
EP2871317A1
EP2871317A1 EP20140152590 EP14152590A EP2871317A1 EP 2871317 A1 EP2871317 A1 EP 2871317A1 EP 20140152590 EP20140152590 EP 20140152590 EP 14152590 A EP14152590 A EP 14152590A EP 2871317 A1 EP2871317 A1 EP 2871317A1
Authority
EP
European Patent Office
Prior art keywords
arm
damper
main body
enables
closing system
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.)
Withdrawn
Application number
EP20140152590
Other languages
German (de)
English (en)
Inventor
Mehmet Faik Ciftci
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.)
Atasan Metal Sanayi ve Ticaret AS
Original Assignee
Atasan Metal Sanayi ve Ticaret 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
Application filed by Atasan Metal Sanayi ve Ticaret AS filed Critical Atasan Metal Sanayi ve Ticaret AS
Publication of EP2871317A1 publication Critical patent/EP2871317A1/fr
Withdrawn legal-status Critical Current

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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
    • E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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

  • the present invention relates to system which enables the cover to be closed slowly in household appliances.
  • European Patent document no EP1847670 an application known in the state of the art, discloses a hinge produced to be used especially in electrical appliances. The force created during the door closing is absorbed right before the door is closed, so that the noise and the door hitting the electrical appliance strongly are prevented. But in the system of the European patent document no EP 1847670 , the movement received from the door is transferred to the damper using a lot of connectors. For this reason there are risks that can occur from the incompatibilities between the parts in the system of the European patent document no EP 1847670 .
  • WO2010091770 another application known in the state of the art, discloses an opening and closing device used in oven doors.
  • the device comprises at least one hinge, at least one element which generates closing force, at least one kinematic means which transforms the movement of the door to a reciprocal movement, and at least one damper which applies counter force to the closing force.
  • the objective of the present invention is to provide a slow closing system which has members that protect the damper so that the overloads that may be generated when the household appliance door is closed fast do not cause any damage on the damper.
  • Another objective of the present invention is to provide a slow closing system which prevents the door of a household appliance from making noise when being opened and closed and slows down the fast movement during closing.
  • the slow closing system (1) which is mounted on to household appliances, comprises
  • the household appliance of the present invention comprises an appliance body which fulfills the main function of the household appliance and has an opening, and at least one door which is useful for closing the opening on the appliance body.
  • the body of the appliance is the part of the household appliance which fulfills the function thereof.
  • There is an opening on the body of the appliance enabling access inside the household appliance.
  • the door enables the opening on the body of the appliance to be closed and opened.
  • the main body (2) supports the components constituting the said slow closing system (1) and is fixed to the household appliances such as oven and dish washer.
  • the roller (14) starts to apply force in opposite direction in the same axis of the winding power of the elastic members (17) to be able to be released due to the surface angle of the arm (3) after rotation exceeds a certain angle. This situation supports the rotation of the arm (3) and provides acceleration.
  • the damper (9) which is fixed inside the lower piece (6) directly meets and absorbs the load coming from the slider (12).
  • the angles (bracing angles) of the surfaces of the slider (12) contacting the movement members (19) on the arm (3) are changed and thus different closing speeds can be acquired.
  • the speed-time curve of the movement also changes.
  • the load curve for transferring the load occurring from the arm (3) rotating to the damper (9) can be adjusted by changing the bracing angles of the slider (12).
  • the household appliance in which the slow closing system (1) is used is an oven.
  • the slow closing system (1) is used in a dish washer.
  • the slow closing system (1) is used in a microwave oven.

Landscapes

  • Vibration Dampers (AREA)
EP20140152590 2013-11-07 2014-01-27 Système de fermeture souple Withdrawn EP2871317A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR201312912 2013-11-07

Publications (1)

Publication Number Publication Date
EP2871317A1 true EP2871317A1 (fr) 2015-05-13

Family

ID=50151090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20140152590 Withdrawn EP2871317A1 (fr) 2013-11-07 2014-01-27 Système de fermeture souple

Country Status (1)

Country Link
EP (1) EP2871317A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017097544A1 (fr) * 2015-12-10 2017-06-15 BSH Hausgeräte GmbH Charnière d'appareil ménager et appareil ménager muni de charnières d'appareil ménager de ce type

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1847670A2 (fr) 2006-04-21 2007-10-24 NUOVA STAR S.p.A. Charnière pour ailes ou portes.
WO2010091770A1 (fr) 2009-02-13 2010-08-19 Electrolux Home Products Corporation N.V. Dispositif d'ouverture et de fermeture de porte de four
EP2527577A2 (fr) * 2011-05-23 2012-11-28 Atasan Metal Sanayi Ticaret Limited Sirketi Appareil électroménager pourvu d'une charnière d'absorption de chocs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1847670A2 (fr) 2006-04-21 2007-10-24 NUOVA STAR S.p.A. Charnière pour ailes ou portes.
WO2010091770A1 (fr) 2009-02-13 2010-08-19 Electrolux Home Products Corporation N.V. Dispositif d'ouverture et de fermeture de porte de four
EP2527577A2 (fr) * 2011-05-23 2012-11-28 Atasan Metal Sanayi Ticaret Limited Sirketi Appareil électroménager pourvu d'une charnière d'absorption de chocs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017097544A1 (fr) * 2015-12-10 2017-06-15 BSH Hausgeräte GmbH Charnière d'appareil ménager et appareil ménager muni de charnières d'appareil ménager de ce type

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