EP3960976A1 - Scharniermechanismus - Google Patents

Scharniermechanismus Download PDF

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Publication number
EP3960976A1
EP3960976A1 EP21189201.3A EP21189201A EP3960976A1 EP 3960976 A1 EP3960976 A1 EP 3960976A1 EP 21189201 A EP21189201 A EP 21189201A EP 3960976 A1 EP3960976 A1 EP 3960976A1
Authority
EP
European Patent Office
Prior art keywords
piece
fixed
moving
door
pin
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.)
Pending
Application number
EP21189201.3A
Other languages
English (en)
French (fr)
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 EP3960976A1 publication Critical patent/EP3960976A1/de
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10Closers 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
    • E05F1/12Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1261Mechanisms 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007Devices for preventing movement between relatively-movable hinge parts with positive locking
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/02Doors specially adapted for stoves or ranges
    • F24C15/023Mounting of doors, e.g. hinges, counterbalancing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50Mounting methods; Positioning
    • E05Y2600/56Positioning, e.g. re-positioning, or pre-mounting
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26Form or shape
    • E05Y2800/292Form or shape having apertures
    • E05Y2800/296Slots
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/34Form stability
    • E05Y2800/342Deformable
    • E05Y2800/344Deformable elastically
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74Specific positions
    • E05Y2800/742Specific positions abnormal
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/306Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators

Definitions

  • the present invention relates to a hinge mechanism which enables opening and closing of the doors of household appliances.
  • hinge mechanisms which enable attaching the doors to the body of the appliance, and enable them to be opened and closed around an axis passing through the said edges.
  • the hinge systems comprise counterweight spring systems in order to provide convenience to the user while lifting the door.
  • hinge systems to which a damper is added in order to prevent the door from hitting against the body while closing the door are present.
  • US8533914 in the background of the invention discloses a hinge for the doors of the electrical appliances. Hinge, spring that controls and softens the movement of the door, and damper system is present. The damper steps in when the door is about to be closed, and provides a soft closing.
  • US3187374A relates to improvements in counterbalance and self-braking type hinge mechanisms for pivotally supporting and balancing and otherwise positionally controlling the lid or cover of an open top type cabinet or the like.
  • the invention relates more specically tomotion control hinge mechanisms such as are useful for example in connection with top covers of record player cabinets,'freezer cabinetsiling cabinets, or other receptacles having hinged covers or lids swingable from horizontal closed positions to vertically standing open positions.
  • German utility model document numbered DE20306043 in the background of the invention discloses a hinge for the doors of the appliances such as refrigerators and freezers. Hinge, spring that controls and softens the movement of the door, and damper system is present. The damper steps in when the door is about to be closed, and provides a soft closing.
  • the United States patent document numbered US8806718 in the background of the invention discloses a hinge that is used for the doors of the household appliances.
  • the hinge comprises a damper in order to improve the movement of the door.
  • damper systems that are present in the state of the art could not provide different absorptions of force at different positions of the door with respect to the appliance. These situations cause insufficiencies in providing the desired comfort while closing the door.
  • the hinge systems could not stay at the mounting position before being mounted, because of the spring they comprise.
  • the hinge has to be hold at the mounting position and it has to be fixed to its place thus and so.
  • a plastic part for fixing the hinge to the mounting position that is broken at the first use after the assembly is developed.
  • this part becomes functionless in the event of the hinge being demounted and mounted again.
  • the broken pieces constitute risk for the mechanism and the breaking process requires high forces to be exerted.
  • a locking system that enables the hinge to be demounted and mounted multiple times, that does not cause breaking event, thereby that does not pose a risk for the mechanism, that does not require high forces to be exerted like the ones required in the breaking process has to be developed.
  • the object of the invention is to provide a hinge mechanism which comprises a damper inside the hinge in order to prevent accelerations during closing.
  • Another object of the invention is to provide a hinge mechanism which provides the motion to be transmitted to the damper with the help of a cam form, and that provides different closing comforts by the cam that is produced in the desired forms.
  • Another object of the invention is to provide a hinge mechanism which comprises a locking mechanism that holds the mechanism fixed at the mounting position in order to enable mounting multiple times.
  • the inventive hinge mechanism (1) which balances the door of the doored household appliances during the opening and closing of the door, which prevents accelerations during closing, which keeps the mechanism fixed at the mounting position in order to provide healthy mounting, comprises;
  • the fixed piece (2) comprises;
  • Moving piece (3) comprises;
  • Fixed pin (4) comprises;
  • Moving pin (5) comprises;
  • Cam pin (6) comprises;
  • Linear transmission piece (8) comprises;
  • Cam body (10) comprises;
  • Pulley assembly (11) comprises;
  • Male conical piece (12) comprises;
  • Female conical piece (13) comprises;
  • the fixed piece (2) and the moving piece (3), the lower wall of the fixed piece (2.1) and the lower wall of the moving piece (3.1) have to be held in a position in which they are parallel to each other for the hinge mechanism (1) to be able to be mounted to the appliance body. This position is called mounting position.
  • the protruded ends (5.2), that preferably have an inverse conical shape, that are present on the moving pin (5) that moves inside the slot (2.7), are positioned on the lock groove (2.9) at the mounting position, and their movement is prevented by the lock groove (2.8).
  • the lock protrusion (2.8) is in a shape of a rod that is positioned perpendicularly to the slot (2.6) surface. ( Figure 7 )
  • the lock protrusion (2.8) is in a closed, hollow form. ( Figure 8 )
  • the hinge mechanism (1) that is fixed to the mounting position comprises;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)
EP21189201.3A 2015-05-18 2016-05-18 Scharniermechanismus Pending EP3960976A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201505962 2015-05-18
EP16170056.2A EP3095940B1 (de) 2015-05-18 2016-05-18 Scharniermechanismus

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP16170056.2A Division EP3095940B1 (de) 2015-05-18 2016-05-18 Scharniermechanismus
EP16170056.2A Division-Into EP3095940B1 (de) 2015-05-18 2016-05-18 Scharniermechanismus

Publications (1)

Publication Number Publication Date
EP3960976A1 true EP3960976A1 (de) 2022-03-02

Family

ID=56014877

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21189201.3A Pending EP3960976A1 (de) 2015-05-18 2016-05-18 Scharniermechanismus
EP16170056.2A Active EP3095940B1 (de) 2015-05-18 2016-05-18 Scharniermechanismus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16170056.2A Active EP3095940B1 (de) 2015-05-18 2016-05-18 Scharniermechanismus

Country Status (2)

Country Link
EP (2) EP3960976A1 (de)
BR (1) BR102016011179A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220186537A1 (en) * 2020-12-16 2022-06-16 Nuova Star S.P.A. Hinge for doors

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703582A (zh) * 2017-01-20 2017-05-24 胡国衡 一种具有双向缓冲功能的烤箱铰链
CN107575115A (zh) * 2017-09-10 2018-01-12 广东星徽精密制造股份有限公司 一种可稳定转动的冰柜铰链
CN107740649B (zh) * 2017-10-18 2023-10-20 广东星徽精密制造股份有限公司 一种转动稳定的冰柜铰链
KR102013042B1 (ko) 2017-12-22 2019-08-21 서원코리아 주식회사 도어 힌지
CN109209088B (zh) * 2018-09-06 2023-08-11 江苏玖星精密科技集团有限公司 一种具有自动闭合和悬停功能的双向缓冲烤箱铰链
JP2020063557A (ja) * 2018-10-15 2020-04-23 日本電産サンキョー株式会社 ダンパ付きヒンジ
JP2020063750A (ja) * 2018-10-15 2020-04-23 日本電産サンキョー株式会社 ヒンジ
JP2020063556A (ja) * 2018-10-15 2020-04-23 日本電産サンキョー株式会社 ダンパ付きヒンジ
CN111075297B (zh) * 2018-10-22 2023-04-11 青岛海尔特种电冰柜有限公司 冷柜铰链组件
CN110313844B (zh) * 2019-08-21 2024-07-16 无锡市惠昌烧烤炉科技有限公司 烧烤炉阻尼铰链
CN110528984A (zh) * 2019-08-31 2019-12-03 湖北宏盛昌电子有限责任公司 一种阻尼铰链及制冷设备
CN113356708B (zh) * 2020-03-05 2023-05-23 青岛海尔特种电冰柜有限公司 制冷设备
CN114320045A (zh) * 2020-09-29 2022-04-12 青岛海尔特种电冰柜有限公司 门体铰链及冷柜
US11982041B2 (en) 2021-02-23 2024-05-14 Whirlpool Corporation Spring-loaded side swing hinge with feedback elimination
US20240302870A1 (en) * 2022-01-10 2024-09-12 Honor Device Co., Ltd. Foldable assembly and electronic device
WO2023156893A1 (en) * 2022-02-18 2023-08-24 In & Tec S.R.L. Hinge for doors or swing shutter, in particular for refrigerated cabinets, as well as a system that includes this hinge
IT202200003044A1 (it) * 2022-02-18 2023-08-18 In & Tec Srl Cerniera per porte o ante a battente, in particolare per banchi frigo

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB975747A (en) * 1962-11-27 1964-11-18 Bloxvich Lock Stamping Improvements relating to hinged doors and the like
DE1232853B (de) * 1960-12-08 1967-01-19 Sievers Fa Carl Deckelscharnier mit Gewichtsausgleich
DE19932443A1 (de) * 1999-06-25 2001-01-04 Lina Gronbach Scharnier
DE102009049814A1 (de) * 2009-10-19 2011-04-21 Gronbach Forschungs- Und Entwicklungs Gmbh & Co. Kg Scharnier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187374A (en) * 1963-12-17 1965-06-08 Weber Knapp Co Hinge mechanism
DE29923492U1 (de) 1999-06-25 2000-11-23 Gronbach, Lina, 83549 Eiselfing Scharnier
DE20306043U1 (de) 2003-04-15 2004-08-26 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
ITBO20070369A1 (it) 2007-05-23 2008-11-24 Nuova Star Spa Cerniera per ante o sportelli
US8806718B2 (en) 2012-05-23 2014-08-19 Bsh Home Appliances Corporation Domestic appliance hinge assembly with double linkage
EP2703590B1 (de) * 2012-08-27 2018-09-05 Laag S.r.l. Scharnier für ein gerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232853B (de) * 1960-12-08 1967-01-19 Sievers Fa Carl Deckelscharnier mit Gewichtsausgleich
GB975747A (en) * 1962-11-27 1964-11-18 Bloxvich Lock Stamping Improvements relating to hinged doors and the like
DE19932443A1 (de) * 1999-06-25 2001-01-04 Lina Gronbach Scharnier
DE102009049814A1 (de) * 2009-10-19 2011-04-21 Gronbach Forschungs- Und Entwicklungs Gmbh & Co. Kg Scharnier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220186537A1 (en) * 2020-12-16 2022-06-16 Nuova Star S.P.A. Hinge for doors
US11697955B2 (en) * 2020-12-16 2023-07-11 Nuova Star Spa Hinge for doors

Also Published As

Publication number Publication date
BR102016011179A2 (pt) 2018-07-17
EP3095940A1 (de) 2016-11-23
EP3095940B1 (de) 2022-04-20

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