EP0718573A1 - Meuble, notamment meuble domestique - Google Patents

Meuble, notamment meuble domestique Download PDF

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Publication number
EP0718573A1
EP0718573A1 EP95117594A EP95117594A EP0718573A1 EP 0718573 A1 EP0718573 A1 EP 0718573A1 EP 95117594 A EP95117594 A EP 95117594A EP 95117594 A EP95117594 A EP 95117594A EP 0718573 A1 EP0718573 A1 EP 0718573A1
Authority
EP
European Patent Office
Prior art keywords
storage compartment
furniture according
lying
catch
designed
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Withdrawn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
EP95117594A
Other languages
German (de)
English (en)
Inventor
Christoph Dipl.-Ing. Fauser (Fh)
Werner Dipl.-Ing. Reichel (Fh)
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0718573A1 publication Critical patent/EP0718573A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/70—Coupled drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/021—Sliding doors

Definitions

  • the invention relates to a piece of furniture, in particular a piece of household furniture with a usable space arranged within its housing, in which at least two storage compartments arranged one above the other and which can be pulled out of the usable space in guides are provided for storing items to be stored.
  • this kitchen furniture is a refrigeration device, in the storage compartment of which can be closed by a single door and which are arranged one above the other and which can be moved out of the refrigeration compartment by means of guides, since the door closing the refrigeration compartment in a heat-insulating manner is arranged would have to remain open for a longer period in order to gain an overview of the stored goods.
  • the refrigerator door is open, there is a non-negligible loss of cold that causes an increase in the storage temperature, which increases particularly when the temperature of the refrigerator compartment is lower and which leads to an avoidable increase in energy consumption for the refrigerator.
  • the invention has for its object to increase the operation and thus the utility in a piece of furniture according to the preamble of claim 1 with simple constructive measures.
  • This object is achieved according to the invention in that the storage compartment located lower down in the utility space moves ahead of the storage compartment located higher therein by a fraction of its extension path when moving from the utility space and moves the higher storage compartment out of the utility space by means of a driving device.
  • the solution according to the invention provides a user of the furniture with a quick overview of the type of items to be stored in the storage compartments, on the one hand, and the user at the same time receives information about the fill level of the storage compartments.
  • the lead of the lower storage compartment in the pull-out direction is generated by a difference in length from the higher storage compartment.
  • the advance of the lower storage compartment in the pull-out direction of the storage compartments from the useful space is generated by a delayed action of the driving device on the higher storage compartment.
  • the entrainment device is provided on the lower-lying storage compartment and is designed as a latch, into which a latching element provided on the higher-lying storage compartment can engage.
  • the catch on the lower-lying storage compartment is designed as an elastically deformable element which cooperates non-positively with a projection serving as a latching element on the higher-lying storage compartment.
  • a solution equipped with these features enables, in addition to a safe transport of the higher storage compartment, a non-destructive decoupling of the storage compartments which are connected to one another due to the transport device in the event of a fault.
  • the elastically deformable element is designed as a leaf spring-like bracket which is fixed at one end to the lower storage compartment and cooperates positively with its other free end with a projection designed as a pin on the higher storage compartment.
  • the two storage compartments are particularly easy to decouple from one another and yet can be securely locked if, according to a next advantageous embodiment of the object of the invention, it is provided that the leaf spring-like bracket is angled substantially parallel to the support plane of the lower-lying storage compartment and at its free end directed into the usable space with a the rest on the pin effecting locking lug is provided.
  • the guide for the storage compartments are designed as roller drawers, the roller drawer leading the higher storage compartment leading the storage compartment in the region of its insertion direction in the end face arranged in guide rails arranged on the side walls of the usable space, at least on the basis of a pair of rollers leads, while it is guided in the region of its end face lagging in the insertion direction through at least one pair of rollers supported on the lateral edge regions of the lower storage compartment.
  • Such a leadership is characterized on the one hand by its simple construction.
  • such guidance enables the guidance accuracy of the higher storage compartment to be influenced in a simple manner.
  • a rest is particularly wear-resistant and has a consistently high latching quality if, according to an alternative embodiment of the object of the invention, it is provided that the latch on the lower-lying storage compartment is designed as a holding trough provided at least on one of its lateral edge sections, into which at least one of the lower-lying ones Storage-supporting rollers of the pair of rollers is held positively.
  • the locking generated by the holding trough for the roller is particularly safe if, according to a next advantageous embodiment of the object of the invention, it is provided that the mounting of the roller in the holding trough of the lower storage compartment is supported by the force of an elastically deflectable hold-down device.
  • the force exerted on the roller by the leaf spring can be introduced particularly precisely if, according to a further preferred embodiment of the object of the invention, it is provided that the elastically deflectable hold-down device is at one end on a stationary in the usable space arranged support bar fixed leaf spring is formed, the free end acts on the rolling surface of the roller.
  • the support bar is provided on at least one of the side walls in the area of the opening of the usable space, below a projection arranged on the side walls of the higher storage compartment and is arranged at a distance above the roller, the length the support bar makes up a fraction of the extension path of the higher storage compartment.
  • the mounting of the roller in the holding trough of the lower storage compartment is supported by a holding cam upstream of the holding trough in the insertion direction of the storage compartment.
  • the storage compartments are drawer-like containers, of which the container located at a lower level in the usable space is provided with the driving device on one of its lateral opening edges in the direction of insertion.
  • a driving device arranged in this way enables a targeted force attack on the higher lying tank to be carried out in a simple manner.
  • Carrying the higher-lying container is particularly safe if, according to a further advantageous embodiment of the object of the invention, it is provided that the driving device designed as a catch is arranged on both sides of the lateral opening edges of the lower-lying container running in the direction of insertion and each with a projection serving as a catch element on higher lying container interacts.
  • the driving device is used in a particularly expedient manner if, according to a last preferred embodiment of the object of the invention, it is provided that the furniture is equipped as a refrigerator with at least one refrigerator compartment which accommodates two stacking compartments which are arranged one above the other and which has something with that in the refrigerator compartment lower storage compartment connected door is lockable.
  • FIG. 1 shows a simplified schematic illustration of the lower section of a multi-temperature cooling device 10, the heat-insulating housing 11 of which has a cooling space 13 which can also be closed by a heat-insulating door 12.
  • This is lined with a non-cutting plastic inner lining 14 that shields the heat insulation of the housing 11.
  • the rolling tracks 18 of the guide profiles 17 arranged on both side walls 15 serve as a running surface for rollers 20 belonging to a drawer-like storage compartment 19 (only one visible), which in the vicinity of the front side of the storage compartment 19 facing away from the door 12, on a frame surrounding the opening thereof 21 are rotatably mounted.
  • the rollers 20, which are supported on the rolling track 18 of the guide profiles 17 on the two side walls 15, are arranged diagonally on the door-side end region of the storage compartment 19, forming a pair of rollers Rollers 22 opposite, which are rotatably mounted on the bottom of the storage compartment 19. In the vicinity of the end of the storage compartment 19 remote from the door, the free end of the extensions 23 is directed away from the floor.
  • the extensions 23 lie in one plane with the side walls of the storage compartment 19 and are equipped at their free end with peg-like locking elements 24 arranged essentially perpendicular to the side walls of the storage compartment 19 with their peg axis. These are cantilevered on the extensions 23 and face each other with their free ends.
  • rollers 29 arranged in the vicinity of the front side of a storage compartment 28, in the vicinity of its opening edge, which are rotatably mounted on the lateral sections of a frame 30 surrounding the opening edge parallel to the side walls 15.
  • the lateral sections of the border 30 are designed as hollow profile-like support strips 31, which can be produced with the storage compartment 28 made of plastic injection molding in order to increase their rigidity in the so-called gas pressure process.
  • the support strips 31 are on the rolling tracks 26 facing undersides with treads for support on the rollers 27.
  • the fixed connection between the door 12 and the storage compartment 28 is essentially formed by a frame part (not shown in detail) which belongs to the frame 30 and which connects the support strips 31 to one another at their end on the door side.
  • the support strips 31 are also equipped on their top side facing the storage compartment 19 with a running surface on which the rollers 22 arranged in the region near the door side are supported and, together with the rollers 20 supported in the rolling tracks 18 of the guide profiles 17, the second of the roller pull-outs 16 form for the storage compartment 19 arranged above the storage compartment 28.
  • a driving device 32 is provided on these, in the region of their section remote from the door.
  • this is designed as a leaf spring-like, elastically deformable bracket which is fixed on one side in the support strips 31.
  • the attachment can be accomplished by co-molding the leaf spring-like bracket on the support strips 31.
  • the leaf spring-like bracket is substantially parallel to the top surface serving as the tread Support strips 31 angled, with its free end having an angled portion 33 which forms a type of insertion bevel and is directed toward the storage compartment 19.
  • a retaining lug 34 which is generated by lowering the leaf spring body with respect to its distance from the top of the support bar 31.
  • the holding lugs 34 on the two support strips 31 are used in combination with these for releasably latching the peg-like latching elements 24 arranged on the extensions 23 of the bottom of the storage compartment 19.
  • the driving device 32 designed as a spring-like bracket, the one arranged higher in the cooling chamber 13 is however, with regard to the underlying storage compartment 28, storage compartment 19 shortened by approx.
  • FIGS. 3 and 4 Another possibility of bringing the higher storage compartment 19 with it is shown in FIGS. 3 and 4.
  • the storage compartment 28 is equipped with support strips 40, which differ from the support strips 31 in that they are each provided on their upper side facing the storage compartment 19 with a holding trough forming a driving device 41.
  • These are designed in the manner of a uniformly curved bulge, the radius of curvature of which is adapted to the radius of the rollers 22 arranged in the region of the front face of the storage compartment 19 near the door and thus are able to form a stop for them.
  • a holding cam 42 is connected directly upstream of the driving devices 41 designed as holding troughs, which increases the latching action of the driving device 41 designed as holding troughs against the pull-out direction of the storage compartments 19 and 28.
  • the strengthening of the latching action ensures that the storage compartment 19 is held in the holding trough serving as a latch, even with larger inertial forces acting on it, against the direction of extension from the cooling chamber 13.
  • the storage compartment 19 together with the storage compartment 28 moved out of the cooling space 13 when the door 12 is opened moved out of the refrigerator 13. If this is to be transported back into the cooling space 13 again because of an impending loading of the lower storage compartment 28, it is only necessary to raise the portion of the storage compartment 19 near the door slightly in order to be able to overcome the catch causing the entrainment.
  • the holding effect of a driving device 51 produced by molding a holding trough in support strips 50 on the storage compartment 28 can be reinforced by a leaf spring 53 arranged on a support strip 52.
  • the elastically pivotable spring body acts on the roller 22 located in the holding troughs of the higher storage compartment 19 under a certain pretension, the holding action being variable by a corresponding design of the spring characteristic for the leaf spring 53.
  • the spring body of the leaf spring 53 is produced by introducing a recess 54 which extends to the edge area of the lower longitudinal side of the support bar 52, by which the cantilevered length of the leaf spring 53 is determined.
  • the support ledge 52 is arranged in such a way that it is stationary on the side walls 15 of the inner lining 14 with respect to its height above the impeller 22 on the container 19 located higher up a slight play is generated between the highest point of the roller 22 and the lower longitudinal side of the support bar 52 facing it. This dimensioning ensures that the impeller 22 is held not only in the area of the leaf spring 53 acting thereon, but over the entire length of the support bar 52 in the holding trough serving as a driving device 51.
  • the support strips 52 arranged on both side walls 15 also serve, with their end facing the door 12, as a stop for the rollers 22 when the storage compartment 28 is pulled out of the cooling space 13 and the storage compartment 19 is pushed back into the cooling space 13 outside the holding troughs provided on the support strips 50 are arranged.
  • the storage compartment 19 arranged higher up is held in a defined position, in which when the storage compartment 28 is pushed back into the cooling space 13, when the door 12 is closed, the rollers 22 snap into place can automatically engage again in the driving device 51 designed as holding troughs.
  • the support strips 52 arranged on the side walls 15 have the task of supporting the storage compartment 19 if the storage compartment 28 has been completely removed from the cooling space 13 in the event of its cleaning or loading or also unintentionally.
  • the advance of the storage compartment 28 caused by the shortening of the higher storage compartment 19 when the door 12 is opened can also be achieved by a correspondingly designed driving device can be generated, the delayed entrainment can be produced by a corresponding length extension of the leaf spring-like bracket serving as entrainment device 32 or by a corresponding extension of the holding trough.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drawers Of Furniture (AREA)
EP95117594A 1994-12-19 1995-11-08 Meuble, notamment meuble domestique Withdrawn EP0718573A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4445319 1994-12-19
DE4445319A DE4445319A1 (de) 1994-12-19 1994-12-19 Möbel insb. Haushaltsmöbel

Publications (1)

Publication Number Publication Date
EP0718573A1 true EP0718573A1 (fr) 1996-06-26

Family

ID=6536287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117594A Withdrawn EP0718573A1 (fr) 1994-12-19 1995-11-08 Meuble, notamment meuble domestique

Country Status (4)

Country Link
EP (1) EP0718573A1 (fr)
CN (1) CN1131008A (fr)
DE (1) DE4445319A1 (fr)
TR (1) TR199501583A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115468368A (zh) * 2021-06-10 2022-12-13 青岛海尔电冰箱有限公司 抽屉组件及具有该抽屉组件的冰箱

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29809639U1 (de) * 1998-05-28 1999-10-28 Wagner Metallwaren Mawa Vorrichtung zur Aufnahme von einem oder mehreren Kleidungsstücken
DE202009001961U1 (de) * 2009-03-11 2010-07-29 Paul Hettich Gmbh & Co. Kg Auszugsvorrichtung
KR102423614B1 (ko) * 2016-02-05 2022-07-20 엘지전자 주식회사 냉장고
KR20180077993A (ko) * 2016-12-29 2018-07-09 삼성전자주식회사 냉장고
DE102018204719A1 (de) * 2018-03-28 2019-10-02 BSH Hausgeräte GmbH Auszugsvorrichtung für ein Haushaltskältegerät, mit in unterschiedlichen Ebenen angeordneten Lebensmittel-Lagereinheiten, die mittels eines Federelements definiert koppelbar und entkoppelbar sind, sowie Haushaltskältegerät
CN111059855B (zh) * 2018-10-31 2020-11-13 海尔智家股份有限公司 冰箱
CN110980588A (zh) * 2020-02-07 2020-04-10 山东理工大学 一种应用于手摇升降机升降平台的防偏斜装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711944A (en) * 1949-05-21 1955-06-28 George W Meek Refrigerator drawer and latch
US2843441A (en) * 1956-10-16 1958-07-15 Gen Electric Storage cabinet drawer assembly
DE8802343U1 (de) * 1988-02-23 1988-03-31 SieMatic Möbelwerke GmbH & Co, 4972 Löhne Auszug mit ankoppelbarem Schubkasten
DE9420301U1 (de) * 1994-12-19 1995-04-06 Bosch-Siemens Hausgeräte GmbH, 81669 München Möbel, insbesondere Haushaltsmöbel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711944A (en) * 1949-05-21 1955-06-28 George W Meek Refrigerator drawer and latch
US2843441A (en) * 1956-10-16 1958-07-15 Gen Electric Storage cabinet drawer assembly
DE8802343U1 (de) * 1988-02-23 1988-03-31 SieMatic Möbelwerke GmbH & Co, 4972 Löhne Auszug mit ankoppelbarem Schubkasten
DE9420301U1 (de) * 1994-12-19 1995-04-06 Bosch-Siemens Hausgeräte GmbH, 81669 München Möbel, insbesondere Haushaltsmöbel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115468368A (zh) * 2021-06-10 2022-12-13 青岛海尔电冰箱有限公司 抽屉组件及具有该抽屉组件的冰箱
CN115468368B (zh) * 2021-06-10 2024-03-19 青岛海尔电冰箱有限公司 抽屉组件及具有该抽屉组件的冰箱

Also Published As

Publication number Publication date
CN1131008A (zh) 1996-09-18
TR199501583A2 (tr) 1996-07-21
DE4445319A1 (de) 1996-06-20

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